socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:06 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:06 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:06 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0xa20000, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000240)=0x1, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 563.149538][T27363] FAULT_INJECTION: forcing a failure. [ 563.149538][T27363] name failslab, interval 1, probability 0, space 0, times 0 [ 563.207601][T27363] CPU: 0 PID: 27363 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 563.215440][T27363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 563.225510][T27363] Call Trace: [ 563.225536][T27363] dump_stack+0x197/0x210 [ 563.225561][T27363] should_fail.cold+0xa/0x15 [ 563.225582][T27363] ? fault_create_debugfs_attr+0x180/0x180 [ 563.225608][T27363] __should_failslab+0x121/0x190 [ 563.248485][T27363] should_failslab+0x9/0x14 [ 563.252977][T27363] kmem_cache_alloc+0x47/0x710 [ 563.257732][T27363] ? lock_acquire+0x190/0x410 [ 563.262399][T27363] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 563.268634][T27363] skb_clone+0x154/0x3d0 [ 563.272869][T27363] netlink_deliver_tap+0x94d/0xbf0 [ 563.277982][T27363] netlink_unicast+0x5a2/0x710 [ 563.282744][T27363] ? netlink_attachskb+0x7c0/0x7c0 [ 563.287850][T27363] ? _copy_from_iter_full+0x25d/0x8c0 [ 563.293213][T27363] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 563.298922][T27363] ? __check_object_size+0x3d/0x437 [ 563.304118][T27363] netlink_sendmsg+0x8a5/0xd60 [ 563.308879][T27363] ? netlink_unicast+0x710/0x710 [ 563.313804][T27363] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 563.319347][T27363] ? apparmor_socket_sendmsg+0x2a/0x30 [ 563.324796][T27363] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 563.331025][T27363] ? security_socket_sendmsg+0x8d/0xc0 [ 563.336471][T27363] ? netlink_unicast+0x710/0x710 [ 563.341399][T27363] sock_sendmsg+0xd7/0x130 [ 563.345805][T27363] ___sys_sendmsg+0x803/0x920 [ 563.350476][T27363] ? copy_msghdr_from_user+0x440/0x440 [ 563.355930][T27363] ? __kasan_check_read+0x11/0x20 [ 563.360944][T27363] ? __fget+0x384/0x560 [ 563.365091][T27363] ? ksys_dup3+0x3e0/0x3e0 [ 563.369505][T27363] ? __fget_light+0x1a9/0x230 [ 563.374167][T27363] ? __fdget+0x1b/0x20 [ 563.378227][T27363] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 563.384463][T27363] __sys_sendmsg+0x105/0x1d0 [ 563.389042][T27363] ? __sys_sendmsg_sock+0xd0/0xd0 [ 563.394068][T27363] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 563.399513][T27363] ? do_syscall_64+0x26/0x760 [ 563.404181][T27363] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 563.410239][T27363] ? do_syscall_64+0x26/0x760 [ 563.414911][T27363] __x64_sys_sendmsg+0x78/0xb0 [ 563.419662][T27363] do_syscall_64+0xfa/0x760 [ 563.424160][T27363] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 563.430051][T27363] RIP: 0033:0x45a219 [ 563.433940][T27363] 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 22:31:07 executing program 5: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) recvmmsg(0xffffffffffffffff, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 563.453531][T27363] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 563.461931][T27363] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 563.469889][T27363] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 563.477848][T27363] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 563.485805][T27363] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 563.493771][T27363] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:07 executing program 5: 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) recvmmsg(r1, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={r0}) 22:31:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:07 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0xa20000, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000240)=0x1, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 22:31:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:07 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:07 executing program 2 (fault-call:5 fault-nth:3): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:07 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0xa20000, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000240)=0x1, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 564.088391][T27401] FAULT_INJECTION: forcing a failure. [ 564.088391][T27401] name failslab, interval 1, probability 0, space 0, times 0 [ 564.106682][T27401] CPU: 1 PID: 27401 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 564.114514][T27401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 564.124559][T27401] Call Trace: [ 564.127841][T27401] dump_stack+0x197/0x210 [ 564.132160][T27401] should_fail.cold+0xa/0x15 [ 564.136739][T27401] ? fault_create_debugfs_attr+0x180/0x180 [ 564.142535][T27401] ? ___might_sleep+0x163/0x2c0 [ 564.147375][T27401] __should_failslab+0x121/0x190 [ 564.152296][T27401] should_failslab+0x9/0x14 [ 564.156782][T27401] __kmalloc_track_caller+0x2dc/0x760 [ 564.162136][T27401] ? pointer+0x720/0x720 [ 564.166366][T27401] ? kasprintf+0xbb/0xf0 [ 564.170591][T27401] kvasprintf+0xc8/0x170 [ 564.174816][T27401] ? bust_spinlocks+0xe0/0xe0 [ 564.179478][T27401] ? dev_queue_xmit+0x18/0x20 [ 564.184139][T27401] ? sock_sendmsg+0xd7/0x130 [ 564.188710][T27401] ? ___sys_sendmsg+0x803/0x920 [ 564.193544][T27401] ? __sys_sendmsg+0x105/0x1d0 [ 564.198288][T27401] ? __x64_sys_sendmsg+0x78/0xb0 [ 564.203216][T27401] kasprintf+0xbb/0xf0 [ 564.207269][T27401] ? kvasprintf_const+0x190/0x190 [ 564.212274][T27401] ? refcount_dec_not_one+0x1f0/0x1f0 [ 564.217630][T27401] ? refcount_dec_not_one+0x1f0/0x1f0 [ 564.222987][T27401] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 564.228883][T27401] hwsim_new_radio_nl+0x9b3/0x1070 [ 564.233980][T27401] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 564.239857][T27401] ? nla_memcpy+0xb0/0xb0 [ 564.244175][T27401] ? __nla_parse+0x43/0x60 [ 564.248583][T27401] genl_family_rcv_msg+0x74b/0xf90 [ 564.253683][T27401] ? genl_unregister_family+0x7c0/0x7c0 [ 564.259210][T27401] ? __kasan_check_read+0x11/0x20 [ 564.264219][T27401] ? __lock_acquire+0x16f2/0x4a00 [ 564.269255][T27401] ? __dev_queue_xmit+0xbb5/0x3720 [ 564.274366][T27401] genl_rcv_msg+0xca/0x170 [ 564.278773][T27401] netlink_rcv_skb+0x177/0x450 [ 564.283523][T27401] ? genl_family_rcv_msg+0xf90/0xf90 [ 564.288812][T27401] ? netlink_ack+0xb50/0xb50 [ 564.293416][T27401] ? __kasan_check_write+0x14/0x20 [ 564.298516][T27401] ? netlink_deliver_tap+0x254/0xbf0 [ 564.303789][T27401] genl_rcv+0x29/0x40 [ 564.307755][T27401] netlink_unicast+0x531/0x710 [ 564.312507][T27401] ? netlink_attachskb+0x7c0/0x7c0 [ 564.317606][T27401] ? _copy_from_iter_full+0x25d/0x8c0 [ 564.322974][T27401] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 564.328681][T27401] ? __check_object_size+0x3d/0x437 [ 564.333875][T27401] netlink_sendmsg+0x8a5/0xd60 [ 564.338635][T27401] ? netlink_unicast+0x710/0x710 [ 564.343561][T27401] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 564.349182][T27401] ? apparmor_socket_sendmsg+0x2a/0x30 [ 564.354632][T27401] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 564.360858][T27401] ? security_socket_sendmsg+0x8d/0xc0 [ 564.366304][T27401] ? netlink_unicast+0x710/0x710 [ 564.371226][T27401] sock_sendmsg+0xd7/0x130 [ 564.375634][T27401] ___sys_sendmsg+0x803/0x920 [ 564.380300][T27401] ? copy_msghdr_from_user+0x440/0x440 [ 564.385746][T27401] ? __kasan_check_read+0x11/0x20 [ 564.390756][T27401] ? __fget+0x384/0x560 [ 564.394897][T27401] ? ksys_dup3+0x3e0/0x3e0 [ 564.399299][T27401] ? __fget_light+0x1a9/0x230 [ 564.403973][T27401] ? __fdget+0x1b/0x20 [ 564.408026][T27401] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 564.414257][T27401] __sys_sendmsg+0x105/0x1d0 [ 564.418833][T27401] ? __sys_sendmsg_sock+0xd0/0xd0 [ 564.423849][T27401] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 564.429293][T27401] ? do_syscall_64+0x26/0x760 [ 564.433965][T27401] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 564.440011][T27401] ? do_syscall_64+0x26/0x760 [ 564.444677][T27401] __x64_sys_sendmsg+0x78/0xb0 [ 564.449438][T27401] do_syscall_64+0xfa/0x760 [ 564.453930][T27401] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 564.459804][T27401] RIP: 0033:0x45a219 [ 564.463685][T27401] 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 [ 564.483271][T27401] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 564.491664][T27401] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 564.499628][T27401] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 564.507582][T27401] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 564.515537][T27401] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 564.523489][T27401] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r1, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={r0}) 22:31:08 executing program 2 (fault-call:5 fault-nth:4): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:08 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0xa20000, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000240)=0x1, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 22:31:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:08 executing program 4: bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r1, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r0}) 22:31:08 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x2, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 564.844478][T27430] FAULT_INJECTION: forcing a failure. [ 564.844478][T27430] name failslab, interval 1, probability 0, space 0, times 0 [ 564.868741][T27430] CPU: 1 PID: 27430 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 564.876596][T27430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 564.886650][T27430] Call Trace: [ 564.889952][T27430] dump_stack+0x197/0x210 [ 564.894298][T27430] should_fail.cold+0xa/0x15 [ 564.898904][T27430] ? fault_create_debugfs_attr+0x180/0x180 [ 564.904719][T27430] ? ___might_sleep+0x163/0x2c0 [ 564.904762][T27430] __should_failslab+0x121/0x190 [ 564.904782][T27430] should_failslab+0x9/0x14 [ 564.914530][T27430] __kmalloc+0x2e0/0x770 [ 564.914549][T27430] ? mark_held_locks+0xa4/0xf0 [ 564.914637][T27430] ? wiphy_new_nm+0x6f0/0x1ed0 [ 564.914655][T27430] wiphy_new_nm+0x6f0/0x1ed0 [ 564.937476][T27430] ieee80211_alloc_hw_nm+0x3df/0x20e0 [ 564.942837][T27430] ? __local_bh_enable_ip+0x15a/0x270 [ 564.948200][T27430] mac80211_hwsim_new_radio+0x1ef/0x4360 [ 564.953825][T27430] ? refcount_dec_not_one+0x1f0/0x1f0 [ 564.959182][T27430] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 564.965581][T27430] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 564.971460][T27430] hwsim_new_radio_nl+0x9e3/0x1070 [ 564.976557][T27430] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 564.982438][T27430] ? nla_memcpy+0xb0/0xb0 [ 564.986756][T27430] ? __nla_parse+0x43/0x60 [ 564.991163][T27430] genl_family_rcv_msg+0x74b/0xf90 [ 564.996263][T27430] ? genl_unregister_family+0x7c0/0x7c0 [ 565.001789][T27430] ? __kasan_check_read+0x11/0x20 [ 565.006796][T27430] ? __lock_acquire+0x16f2/0x4a00 [ 565.011803][T27430] ? __dev_queue_xmit+0xbb5/0x3720 [ 565.016911][T27430] genl_rcv_msg+0xca/0x170 [ 565.021313][T27430] netlink_rcv_skb+0x177/0x450 [ 565.026057][T27430] ? genl_family_rcv_msg+0xf90/0xf90 [ 565.031324][T27430] ? netlink_ack+0xb50/0xb50 [ 565.035896][T27430] ? __kasan_check_write+0x14/0x20 [ 565.041002][T27430] ? netlink_deliver_tap+0x254/0xbf0 [ 565.046272][T27430] genl_rcv+0x29/0x40 [ 565.050236][T27430] netlink_unicast+0x531/0x710 [ 565.054986][T27430] ? netlink_attachskb+0x7c0/0x7c0 [ 565.060078][T27430] ? _copy_from_iter_full+0x25d/0x8c0 [ 565.065433][T27430] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 565.071133][T27430] ? __check_object_size+0x3d/0x437 [ 565.076317][T27430] netlink_sendmsg+0x8a5/0xd60 [ 565.081069][T27430] ? netlink_unicast+0x710/0x710 [ 565.085988][T27430] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 565.091517][T27430] ? apparmor_socket_sendmsg+0x2a/0x30 [ 565.096959][T27430] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 565.103179][T27430] ? security_socket_sendmsg+0x8d/0xc0 [ 565.108644][T27430] ? netlink_unicast+0x710/0x710 [ 565.113566][T27430] sock_sendmsg+0xd7/0x130 [ 565.117964][T27430] ___sys_sendmsg+0x803/0x920 [ 565.122626][T27430] ? copy_msghdr_from_user+0x440/0x440 [ 565.128070][T27430] ? __kasan_check_read+0x11/0x20 [ 565.133077][T27430] ? __fget+0x384/0x560 [ 565.137218][T27430] ? ksys_dup3+0x3e0/0x3e0 [ 565.141620][T27430] ? __fget_light+0x1a9/0x230 [ 565.146277][T27430] ? __fdget+0x1b/0x20 [ 565.150331][T27430] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 565.156558][T27430] __sys_sendmsg+0x105/0x1d0 [ 565.161133][T27430] ? __sys_sendmsg_sock+0xd0/0xd0 [ 565.166151][T27430] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 565.171592][T27430] ? do_syscall_64+0x26/0x760 [ 565.176252][T27430] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 565.182300][T27430] ? do_syscall_64+0x26/0x760 [ 565.186964][T27430] __x64_sys_sendmsg+0x78/0xb0 [ 565.191712][T27430] do_syscall_64+0xfa/0x760 [ 565.196200][T27430] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 565.202072][T27430] RIP: 0033:0x45a219 [ 565.205952][T27430] 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 [ 565.225537][T27430] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 565.233928][T27430] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 22:31:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 565.241879][T27430] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 565.249830][T27430] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 565.257781][T27430] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 565.265731][T27430] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:09 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0xa20000, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000240)=0x1, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 22:31:09 executing program 2 (fault-call:5 fault-nth:5): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r1, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={r0}) 22:31:09 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x3, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 565.462933][T27449] FAULT_INJECTION: forcing a failure. [ 565.462933][T27449] name failslab, interval 1, probability 0, space 0, times 0 [ 565.549414][T27449] CPU: 1 PID: 27449 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 565.557259][T27449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 565.567317][T27449] Call Trace: [ 565.570610][T27449] dump_stack+0x197/0x210 [ 565.574945][T27449] should_fail.cold+0xa/0x15 [ 565.579546][T27449] ? fault_create_debugfs_attr+0x180/0x180 [ 565.579571][T27449] ? ___might_sleep+0x163/0x2c0 [ 565.579594][T27449] __should_failslab+0x121/0x190 [ 565.579613][T27449] should_failslab+0x9/0x14 [ 565.590346][T27449] __kmalloc_track_caller+0x2dc/0x760 [ 565.590363][T27449] ? pointer+0x720/0x720 [ 565.590385][T27449] ? kvasprintf_const+0x65/0x190 [ 565.590404][T27449] kvasprintf+0xc8/0x170 [ 565.590420][T27449] ? bust_spinlocks+0xe0/0xe0 [ 565.590440][T27449] ? vsscanf+0x29b0/0x29b0 [ 565.590462][T27449] kvasprintf_const+0x65/0x190 [ 565.632359][T27449] kobject_set_name_vargs+0x5b/0x150 [ 565.637696][T27449] dev_set_name+0xbb/0xf0 [ 565.642012][T27449] ? device_initialize+0x460/0x460 [ 565.647110][T27449] ? __kmalloc+0x608/0x770 [ 565.651532][T27449] wiphy_new_nm+0x80d/0x1ed0 [ 565.656114][T27449] ieee80211_alloc_hw_nm+0x3df/0x20e0 [ 565.661471][T27449] ? __local_bh_enable_ip+0x15a/0x270 [ 565.666846][T27449] mac80211_hwsim_new_radio+0x1ef/0x4360 [ 565.672472][T27449] ? refcount_dec_not_one+0x1f0/0x1f0 [ 565.677834][T27449] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 565.684237][T27449] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 565.690119][T27449] hwsim_new_radio_nl+0x9e3/0x1070 [ 565.695219][T27449] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 565.701095][T27449] ? nla_memcpy+0xb0/0xb0 [ 565.705416][T27449] ? __nla_parse+0x43/0x60 [ 565.709824][T27449] genl_family_rcv_msg+0x74b/0xf90 [ 565.714927][T27449] ? genl_unregister_family+0x7c0/0x7c0 [ 565.720461][T27449] ? __kasan_check_read+0x11/0x20 [ 565.725477][T27449] ? __lock_acquire+0x16f2/0x4a00 [ 565.730490][T27449] ? __dev_queue_xmit+0xbb5/0x3720 [ 565.735600][T27449] genl_rcv_msg+0xca/0x170 [ 565.740005][T27449] netlink_rcv_skb+0x177/0x450 [ 565.744751][T27449] ? genl_family_rcv_msg+0xf90/0xf90 [ 565.750022][T27449] ? netlink_ack+0xb50/0xb50 [ 565.754594][T27449] ? __kasan_check_write+0x14/0x20 [ 565.759694][T27449] ? netlink_deliver_tap+0x254/0xbf0 [ 565.764965][T27449] genl_rcv+0x29/0x40 [ 565.768928][T27449] netlink_unicast+0x531/0x710 [ 565.773682][T27449] ? netlink_attachskb+0x7c0/0x7c0 [ 565.778780][T27449] ? _copy_from_iter_full+0x25d/0x8c0 [ 565.784135][T27449] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 565.789836][T27449] ? __check_object_size+0x3d/0x437 [ 565.795022][T27449] netlink_sendmsg+0x8a5/0xd60 [ 565.799773][T27449] ? netlink_unicast+0x710/0x710 [ 565.804694][T27449] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 565.810225][T27449] ? apparmor_socket_sendmsg+0x2a/0x30 [ 565.815669][T27449] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 565.821896][T27449] ? security_socket_sendmsg+0x8d/0xc0 [ 565.827336][T27449] ? netlink_unicast+0x710/0x710 [ 565.832258][T27449] sock_sendmsg+0xd7/0x130 [ 565.836657][T27449] ___sys_sendmsg+0x803/0x920 [ 565.841324][T27449] ? copy_msghdr_from_user+0x440/0x440 [ 565.846769][T27449] ? __kasan_check_read+0x11/0x20 [ 565.851778][T27449] ? __fget+0x384/0x560 [ 565.855922][T27449] ? ksys_dup3+0x3e0/0x3e0 [ 565.860329][T27449] ? __fget_light+0x1a9/0x230 [ 565.864991][T27449] ? __fdget+0x1b/0x20 [ 565.869044][T27449] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 565.875271][T27449] __sys_sendmsg+0x105/0x1d0 [ 565.879845][T27449] ? __sys_sendmsg_sock+0xd0/0xd0 [ 565.884862][T27449] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 565.890301][T27449] ? do_syscall_64+0x26/0x760 [ 565.894960][T27449] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 565.901006][T27449] ? do_syscall_64+0x26/0x760 [ 565.905670][T27449] __x64_sys_sendmsg+0x78/0xb0 [ 565.910434][T27449] do_syscall_64+0xfa/0x760 [ 565.914923][T27449] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 565.920795][T27449] RIP: 0033:0x45a219 [ 565.924673][T27449] 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 22:31:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 565.944258][T27449] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 565.952651][T27449] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 565.960609][T27449] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 565.968561][T27449] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 565.976515][T27449] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 565.984468][T27449] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:09 executing program 2 (fault-call:5 fault-nth:6): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:09 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0xa20000, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000240)=0x1, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 22:31:09 executing program 4: bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r1, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r0}) 22:31:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 566.203307][T27470] FAULT_INJECTION: forcing a failure. [ 566.203307][T27470] name failslab, interval 1, probability 0, space 0, times 0 [ 566.216243][T27470] CPU: 0 PID: 27470 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 566.224090][T27470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 566.234148][T27470] Call Trace: [ 566.237452][T27470] dump_stack+0x197/0x210 [ 566.241796][T27470] should_fail.cold+0xa/0x15 [ 566.246395][T27470] ? fault_create_debugfs_attr+0x180/0x180 [ 566.252209][T27470] ? ___might_sleep+0x163/0x2c0 [ 566.257075][T27470] __should_failslab+0x121/0x190 [ 566.261999][T27470] should_failslab+0x9/0x14 [ 566.266484][T27470] __kmalloc+0x2e0/0x770 [ 566.270711][T27470] ? free_object+0x70/0x70 [ 566.275195][T27470] ? rfkill_alloc+0xaa/0x2b0 [ 566.279774][T27470] rfkill_alloc+0xaa/0x2b0 [ 566.284180][T27470] wiphy_new_nm+0x1328/0x1ed0 [ 566.288863][T27470] ieee80211_alloc_hw_nm+0x3df/0x20e0 [ 566.294226][T27470] ? __local_bh_enable_ip+0x15a/0x270 [ 566.299583][T27470] mac80211_hwsim_new_radio+0x1ef/0x4360 [ 566.305201][T27470] ? refcount_dec_not_one+0x1f0/0x1f0 [ 566.310555][T27470] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 566.316951][T27470] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 566.322833][T27470] hwsim_new_radio_nl+0x9e3/0x1070 [ 566.327927][T27470] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 566.333799][T27470] ? nla_memcpy+0xb0/0xb0 [ 566.338121][T27470] ? __nla_parse+0x43/0x60 [ 566.342524][T27470] genl_family_rcv_msg+0x74b/0xf90 [ 566.347644][T27470] ? genl_unregister_family+0x7c0/0x7c0 [ 566.353197][T27470] ? __kasan_check_read+0x11/0x20 [ 566.358205][T27470] ? __lock_acquire+0x16f2/0x4a00 [ 566.363214][T27470] ? preempt_schedule_irq+0xf3/0x160 [ 566.368493][T27470] genl_rcv_msg+0xca/0x170 [ 566.372894][T27470] netlink_rcv_skb+0x177/0x450 [ 566.377658][T27470] ? genl_family_rcv_msg+0xf90/0xf90 [ 566.382925][T27470] ? netlink_ack+0xb50/0xb50 [ 566.387495][T27470] ? __kasan_check_write+0x14/0x20 [ 566.392593][T27470] ? netlink_deliver_tap+0x254/0xbf0 [ 566.397882][T27470] genl_rcv+0x29/0x40 [ 566.401850][T27470] netlink_unicast+0x531/0x710 [ 566.406602][T27470] ? netlink_attachskb+0x7c0/0x7c0 [ 566.411694][T27470] ? _copy_from_iter_full+0x25d/0x8c0 [ 566.417063][T27470] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 566.422770][T27470] ? __check_object_size+0x3d/0x437 [ 566.427975][T27470] netlink_sendmsg+0x8a5/0xd60 [ 566.432731][T27470] ? netlink_unicast+0x710/0x710 [ 566.437654][T27470] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 566.443190][T27470] ? apparmor_socket_sendmsg+0x2a/0x30 [ 566.448641][T27470] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 566.454868][T27470] ? security_socket_sendmsg+0x8d/0xc0 [ 566.460312][T27470] ? netlink_unicast+0x710/0x710 [ 566.465237][T27470] sock_sendmsg+0xd7/0x130 [ 566.469647][T27470] ___sys_sendmsg+0x803/0x920 [ 566.474320][T27470] ? copy_msghdr_from_user+0x440/0x440 [ 566.479767][T27470] ? __kasan_check_read+0x11/0x20 [ 566.484775][T27470] ? __fget+0x384/0x560 [ 566.488926][T27470] ? ksys_dup3+0x3e0/0x3e0 [ 566.493329][T27470] ? __fget_light+0x1a9/0x230 [ 566.497989][T27470] ? __fdget+0x1b/0x20 [ 566.502041][T27470] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 566.508268][T27470] __sys_sendmsg+0x105/0x1d0 [ 566.512841][T27470] ? __sys_sendmsg_sock+0xd0/0xd0 [ 566.517856][T27470] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 566.523298][T27470] ? do_syscall_64+0x26/0x760 [ 566.527958][T27470] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 566.534004][T27470] ? do_syscall_64+0x26/0x760 [ 566.538665][T27470] __x64_sys_sendmsg+0x78/0xb0 [ 566.543414][T27470] do_syscall_64+0xfa/0x760 [ 566.547908][T27470] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 566.553782][T27470] RIP: 0033:0x45a219 [ 566.557662][T27470] 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 [ 566.577247][T27470] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 566.585638][T27470] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 566.593590][T27470] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 22:31:10 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x4, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 566.601553][T27470] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 566.609511][T27470] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 566.617468][T27470] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:10 executing program 4: bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r1, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r0}) 22:31:10 executing program 2 (fault-call:5 fault-nth:7): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000), 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:10 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0xa, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:10 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0xa20000, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000240)=0x1, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 566.944503][T27488] FAULT_INJECTION: forcing a failure. [ 566.944503][T27488] name failslab, interval 1, probability 0, space 0, times 0 [ 567.010340][T27488] CPU: 1 PID: 27488 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 567.018182][T27488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 567.028237][T27488] Call Trace: [ 567.031544][T27488] dump_stack+0x197/0x210 [ 567.035889][T27488] should_fail.cold+0xa/0x15 [ 567.040488][T27488] ? fault_create_debugfs_attr+0x180/0x180 [ 567.046306][T27488] ? ___might_sleep+0x163/0x2c0 [ 567.051152][T27488] __should_failslab+0x121/0x190 [ 567.056076][T27488] should_failslab+0x9/0x14 [ 567.060565][T27488] __kmalloc+0x2e0/0x770 [ 567.064790][T27488] ? free_object+0x70/0x70 [ 567.069194][T27488] ? rfkill_alloc+0xaa/0x2b0 [ 567.073767][T27488] rfkill_alloc+0xaa/0x2b0 [ 567.078170][T27488] wiphy_new_nm+0x1328/0x1ed0 [ 567.082834][T27488] ieee80211_alloc_hw_nm+0x3df/0x20e0 [ 567.088190][T27488] ? __local_bh_enable_ip+0x15a/0x270 [ 567.093550][T27488] mac80211_hwsim_new_radio+0x1ef/0x4360 [ 567.099186][T27488] ? refcount_dec_not_one+0x1f0/0x1f0 [ 567.104541][T27488] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 567.110939][T27488] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 567.116821][T27488] hwsim_new_radio_nl+0x9e3/0x1070 [ 567.121917][T27488] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 567.127791][T27488] ? nla_memcpy+0xb0/0xb0 [ 567.132113][T27488] ? __nla_parse+0x43/0x60 [ 567.136531][T27488] genl_family_rcv_msg+0x74b/0xf90 [ 567.141629][T27488] ? genl_unregister_family+0x7c0/0x7c0 [ 567.147156][T27488] ? __kasan_check_read+0x11/0x20 [ 567.152164][T27488] ? __lock_acquire+0x16f2/0x4a00 [ 567.157168][T27488] ? __dev_queue_xmit+0xbb5/0x3720 [ 567.162277][T27488] genl_rcv_msg+0xca/0x170 [ 567.166681][T27488] netlink_rcv_skb+0x177/0x450 [ 567.171426][T27488] ? genl_family_rcv_msg+0xf90/0xf90 [ 567.176694][T27488] ? netlink_ack+0xb50/0xb50 [ 567.181264][T27488] ? __kasan_check_write+0x14/0x20 [ 567.186363][T27488] ? netlink_deliver_tap+0x254/0xbf0 [ 567.191634][T27488] genl_rcv+0x29/0x40 [ 567.195600][T27488] netlink_unicast+0x531/0x710 [ 567.200354][T27488] ? netlink_attachskb+0x7c0/0x7c0 [ 567.205446][T27488] ? _copy_from_iter_full+0x25d/0x8c0 [ 567.210801][T27488] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 567.216512][T27488] ? __check_object_size+0x3d/0x437 [ 567.221700][T27488] netlink_sendmsg+0x8a5/0xd60 [ 567.226452][T27488] ? netlink_unicast+0x710/0x710 [ 567.231372][T27488] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 567.236901][T27488] ? apparmor_socket_sendmsg+0x2a/0x30 [ 567.242344][T27488] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 567.248564][T27488] ? security_socket_sendmsg+0x8d/0xc0 [ 567.254005][T27488] ? netlink_unicast+0x710/0x710 [ 567.258926][T27488] sock_sendmsg+0xd7/0x130 [ 567.263335][T27488] ___sys_sendmsg+0x803/0x920 [ 567.267995][T27488] ? copy_msghdr_from_user+0x440/0x440 [ 567.273439][T27488] ? __kasan_check_read+0x11/0x20 [ 567.278449][T27488] ? __fget+0x384/0x560 [ 567.282594][T27488] ? ksys_dup3+0x3e0/0x3e0 [ 567.287000][T27488] ? __fget_light+0x1a9/0x230 [ 567.291660][T27488] ? __fdget+0x1b/0x20 [ 567.295711][T27488] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 567.301936][T27488] __sys_sendmsg+0x105/0x1d0 [ 567.306508][T27488] ? __sys_sendmsg_sock+0xd0/0xd0 [ 567.311525][T27488] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 567.316978][T27488] ? do_syscall_64+0x26/0x760 [ 567.321639][T27488] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 567.327686][T27488] ? do_syscall_64+0x26/0x760 [ 567.332373][T27488] __x64_sys_sendmsg+0x78/0xb0 [ 567.337120][T27488] do_syscall_64+0xfa/0x760 [ 567.341609][T27488] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 567.347481][T27488] RIP: 0033:0x45a219 [ 567.351373][T27488] 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 [ 567.370956][T27488] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 567.379348][T27488] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 567.387300][T27488] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 567.395254][T27488] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 567.403206][T27488] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 22:31:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 567.411156][T27488] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:11 executing program 2 (fault-call:5 fault-nth:8): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:11 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000), 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:11 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0xe, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 567.612535][T27513] FAULT_INJECTION: forcing a failure. [ 567.612535][T27513] name failslab, interval 1, probability 0, space 0, times 0 [ 567.652913][T27513] CPU: 1 PID: 27513 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 567.660742][T27513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 567.670832][T27513] Call Trace: [ 567.674138][T27513] dump_stack+0x197/0x210 [ 567.678479][T27513] should_fail.cold+0xa/0x15 [ 567.683058][T27513] ? fault_create_debugfs_attr+0x180/0x180 [ 567.688854][T27513] ? ___might_sleep+0x163/0x2c0 [ 567.693699][T27513] __should_failslab+0x121/0x190 [ 567.698621][T27513] should_failslab+0x9/0x14 [ 567.703107][T27513] __kmalloc_track_caller+0x2dc/0x760 [ 567.708462][T27513] ? pointer+0x720/0x720 [ 567.712689][T27513] ? kasprintf+0xbb/0xf0 [ 567.716917][T27513] kvasprintf+0xc8/0x170 [ 567.721144][T27513] ? bust_spinlocks+0xe0/0xe0 [ 567.725807][T27513] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 567.731598][T27513] kasprintf+0xbb/0xf0 [ 567.735651][T27513] ? kvasprintf_const+0x190/0x190 [ 567.740661][T27513] ? free_object+0x70/0x70 [ 567.745064][T27513] ? lockdep_init_map+0x1be/0x6d0 [ 567.750149][T27513] ieee80211_alloc_led_names+0x85/0x410 [ 567.755684][T27513] ieee80211_alloc_hw_nm+0x1b0b/0x20e0 [ 567.761131][T27513] mac80211_hwsim_new_radio+0x1ef/0x4360 [ 567.766750][T27513] ? refcount_dec_not_one+0x1f0/0x1f0 [ 567.772108][T27513] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 567.778505][T27513] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 567.784382][T27513] hwsim_new_radio_nl+0x9e3/0x1070 [ 567.789475][T27513] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 567.795349][T27513] ? nla_memcpy+0xb0/0xb0 [ 567.799667][T27513] ? __nla_parse+0x43/0x60 [ 567.804070][T27513] genl_family_rcv_msg+0x74b/0xf90 [ 567.809169][T27513] ? genl_unregister_family+0x7c0/0x7c0 [ 567.814693][T27513] ? __kasan_check_read+0x11/0x20 [ 567.819699][T27513] ? __lock_acquire+0x16f2/0x4a00 [ 567.824705][T27513] ? __dev_queue_xmit+0xbb5/0x3720 [ 567.829810][T27513] genl_rcv_msg+0xca/0x170 [ 567.834214][T27513] netlink_rcv_skb+0x177/0x450 [ 567.838961][T27513] ? genl_family_rcv_msg+0xf90/0xf90 [ 567.844233][T27513] ? netlink_ack+0xb50/0xb50 [ 567.848811][T27513] ? __kasan_check_write+0x14/0x20 [ 567.853905][T27513] ? netlink_deliver_tap+0x254/0xbf0 [ 567.859206][T27513] genl_rcv+0x29/0x40 [ 567.863174][T27513] netlink_unicast+0x531/0x710 [ 567.867922][T27513] ? netlink_attachskb+0x7c0/0x7c0 [ 567.873012][T27513] ? _copy_from_iter_full+0x25d/0x8c0 [ 567.878366][T27513] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 567.884065][T27513] ? __check_object_size+0x3d/0x437 [ 567.889248][T27513] netlink_sendmsg+0x8a5/0xd60 [ 567.894000][T27513] ? netlink_unicast+0x710/0x710 [ 567.898921][T27513] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 567.904448][T27513] ? apparmor_socket_sendmsg+0x2a/0x30 [ 567.909890][T27513] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 567.916109][T27513] ? security_socket_sendmsg+0x8d/0xc0 [ 567.921547][T27513] ? netlink_unicast+0x710/0x710 [ 567.926468][T27513] sock_sendmsg+0xd7/0x130 [ 567.930869][T27513] ___sys_sendmsg+0x803/0x920 [ 567.935530][T27513] ? copy_msghdr_from_user+0x440/0x440 [ 567.940990][T27513] ? __kasan_check_read+0x11/0x20 [ 567.945998][T27513] ? __fget+0x384/0x560 [ 567.950137][T27513] ? ksys_dup3+0x3e0/0x3e0 [ 567.954543][T27513] ? __fget_light+0x1a9/0x230 [ 567.959200][T27513] ? __fdget+0x1b/0x20 [ 567.963250][T27513] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 567.969477][T27513] __sys_sendmsg+0x105/0x1d0 [ 567.974051][T27513] ? __sys_sendmsg_sock+0xd0/0xd0 [ 567.979068][T27513] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 567.984509][T27513] ? do_syscall_64+0x26/0x760 [ 567.989169][T27513] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 567.995215][T27513] ? do_syscall_64+0x26/0x760 [ 567.999878][T27513] __x64_sys_sendmsg+0x78/0xb0 [ 568.004624][T27513] do_syscall_64+0xfa/0x760 [ 568.009113][T27513] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 568.014985][T27513] RIP: 0033:0x45a219 [ 568.018863][T27513] 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 [ 568.038448][T27513] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 568.046859][T27513] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 568.054812][T27513] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 568.062767][T27513] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 568.070718][T27513] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 568.078672][T27513] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:11 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000), 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:11 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0xa20000, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000240)=0x1, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 22:31:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:12 executing program 2 (fault-call:5 fault-nth:9): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:12 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0xf, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:12 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:12 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, 0x0, 0x0) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 568.480863][T27542] FAULT_INJECTION: forcing a failure. [ 568.480863][T27542] name failslab, interval 1, probability 0, space 0, times 0 [ 568.543750][T27542] CPU: 0 PID: 27542 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 568.551616][T27542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 568.561670][T27542] Call Trace: [ 568.564959][T27542] dump_stack+0x197/0x210 [ 568.569285][T27542] should_fail.cold+0xa/0x15 [ 568.573865][T27542] ? fault_create_debugfs_attr+0x180/0x180 [ 568.579659][T27542] ? ___might_sleep+0x163/0x2c0 [ 568.584518][T27542] __should_failslab+0x121/0x190 [ 568.589440][T27542] should_failslab+0x9/0x14 [ 568.593938][T27542] __kmalloc_track_caller+0x2dc/0x760 [ 568.599298][T27542] ? pointer+0x720/0x720 [ 568.603534][T27542] ? kasprintf+0xbb/0xf0 [ 568.607769][T27542] kvasprintf+0xc8/0x170 [ 568.611995][T27542] ? bust_spinlocks+0xe0/0xe0 [ 568.616664][T27542] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 568.622456][T27542] kasprintf+0xbb/0xf0 [ 568.626510][T27542] ? kvasprintf_const+0x190/0x190 [ 568.631533][T27542] ? free_object+0x70/0x70 [ 568.635941][T27542] ? lockdep_init_map+0x1be/0x6d0 [ 568.640955][T27542] ieee80211_alloc_led_names+0x85/0x410 [ 568.646488][T27542] ieee80211_alloc_hw_nm+0x1b0b/0x20e0 [ 568.651941][T27542] mac80211_hwsim_new_radio+0x1ef/0x4360 [ 568.657563][T27542] ? refcount_dec_not_one+0x1f0/0x1f0 [ 568.662924][T27542] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 568.669322][T27542] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 568.675202][T27542] hwsim_new_radio_nl+0x9e3/0x1070 [ 568.680298][T27542] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 568.686173][T27542] ? nla_memcpy+0xb0/0xb0 [ 568.690513][T27542] ? __nla_parse+0x43/0x60 [ 568.694917][T27542] genl_family_rcv_msg+0x74b/0xf90 [ 568.700018][T27542] ? genl_unregister_family+0x7c0/0x7c0 [ 568.705546][T27542] ? __kasan_check_read+0x11/0x20 [ 568.710551][T27542] ? __lock_acquire+0x16f2/0x4a00 [ 568.715558][T27542] ? __dev_queue_xmit+0xbb5/0x3720 [ 568.720668][T27542] genl_rcv_msg+0xca/0x170 [ 568.725069][T27542] netlink_rcv_skb+0x177/0x450 [ 568.729829][T27542] ? genl_family_rcv_msg+0xf90/0xf90 [ 568.735110][T27542] ? netlink_ack+0xb50/0xb50 [ 568.739685][T27542] ? __kasan_check_write+0x14/0x20 [ 568.744786][T27542] ? netlink_deliver_tap+0x254/0xbf0 [ 568.750058][T27542] genl_rcv+0x29/0x40 [ 568.754039][T27542] netlink_unicast+0x531/0x710 [ 568.758788][T27542] ? netlink_attachskb+0x7c0/0x7c0 [ 568.763881][T27542] ? _copy_from_iter_full+0x25d/0x8c0 [ 568.769235][T27542] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 568.774937][T27542] ? __check_object_size+0x3d/0x437 [ 568.780123][T27542] netlink_sendmsg+0x8a5/0xd60 [ 568.784873][T27542] ? netlink_unicast+0x710/0x710 [ 568.789790][T27542] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 568.795320][T27542] ? apparmor_socket_sendmsg+0x2a/0x30 [ 568.800763][T27542] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 568.806986][T27542] ? security_socket_sendmsg+0x8d/0xc0 [ 568.812427][T27542] ? netlink_unicast+0x710/0x710 [ 568.817352][T27542] sock_sendmsg+0xd7/0x130 [ 568.821756][T27542] ___sys_sendmsg+0x803/0x920 [ 568.826418][T27542] ? copy_msghdr_from_user+0x440/0x440 [ 568.831866][T27542] ? __kasan_check_read+0x11/0x20 [ 568.836871][T27542] ? __fget+0x384/0x560 [ 568.841013][T27542] ? ksys_dup3+0x3e0/0x3e0 [ 568.845419][T27542] ? __fget_light+0x1a9/0x230 [ 568.850078][T27542] ? __fdget+0x1b/0x20 [ 568.854131][T27542] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 568.860376][T27542] __sys_sendmsg+0x105/0x1d0 [ 568.864948][T27542] ? __sys_sendmsg_sock+0xd0/0xd0 [ 568.869964][T27542] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 568.875407][T27542] ? do_syscall_64+0x26/0x760 [ 568.880064][T27542] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 568.886110][T27542] ? do_syscall_64+0x26/0x760 [ 568.890773][T27542] __x64_sys_sendmsg+0x78/0xb0 [ 568.895536][T27542] do_syscall_64+0xfa/0x760 [ 568.900025][T27542] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 568.905897][T27542] RIP: 0033:0x45a219 [ 568.909775][T27542] 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 [ 568.929358][T27542] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 568.937752][T27542] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 568.945705][T27542] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 568.953659][T27542] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 568.961612][T27542] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 568.969565][T27542] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:12 executing program 2 (fault-call:5 fault-nth:10): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0xa20000, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000240)=0x1, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 22:31:12 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x60, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 569.231826][T27559] FAULT_INJECTION: forcing a failure. [ 569.231826][T27559] name failslab, interval 1, probability 0, space 0, times 0 [ 569.251236][T27559] CPU: 0 PID: 27559 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 569.259063][T27559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 569.269120][T27559] Call Trace: [ 569.272420][T27559] dump_stack+0x197/0x210 [ 569.276766][T27559] should_fail.cold+0xa/0x15 [ 569.281368][T27559] ? fault_create_debugfs_attr+0x180/0x180 [ 569.287180][T27559] ? ___might_sleep+0x163/0x2c0 [ 569.287204][T27559] __should_failslab+0x121/0x190 [ 569.296970][T27559] should_failslab+0x9/0x14 [ 569.301475][T27559] __kmalloc_track_caller+0x2dc/0x760 [ 569.306852][T27559] ? pointer+0x720/0x720 [ 569.311099][T27559] ? kasprintf+0xbb/0xf0 [ 569.311118][T27559] kvasprintf+0xc8/0x170 [ 569.311136][T27559] ? bust_spinlocks+0xe0/0xe0 [ 569.324252][T27559] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 569.330080][T27559] kasprintf+0xbb/0xf0 [ 569.334168][T27559] ? kvasprintf_const+0x190/0x190 [ 569.339205][T27559] ? free_object+0x70/0x70 [ 569.343620][T27559] ? lockdep_init_map+0x1be/0x6d0 [ 569.348641][T27559] ieee80211_alloc_led_names+0x1ab/0x410 [ 569.354270][T27559] ieee80211_alloc_hw_nm+0x1b0b/0x20e0 [ 569.359723][T27559] mac80211_hwsim_new_radio+0x1ef/0x4360 [ 569.365351][T27559] ? refcount_dec_not_one+0x1f0/0x1f0 [ 569.370713][T27559] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 569.377118][T27559] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 569.383004][T27559] hwsim_new_radio_nl+0x9e3/0x1070 [ 569.388107][T27559] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 569.393984][T27559] ? nla_memcpy+0xb0/0xb0 [ 569.398309][T27559] ? __nla_parse+0x43/0x60 [ 569.402721][T27559] genl_family_rcv_msg+0x74b/0xf90 [ 569.407828][T27559] ? genl_unregister_family+0x7c0/0x7c0 [ 569.413360][T27559] ? __kasan_check_read+0x11/0x20 [ 569.418367][T27559] ? __lock_acquire+0x16f2/0x4a00 [ 569.423377][T27559] ? __dev_queue_xmit+0xbb5/0x3720 [ 569.428494][T27559] genl_rcv_msg+0xca/0x170 [ 569.432904][T27559] netlink_rcv_skb+0x177/0x450 [ 569.437655][T27559] ? genl_family_rcv_msg+0xf90/0xf90 [ 569.442930][T27559] ? netlink_ack+0xb50/0xb50 [ 569.447507][T27559] ? __kasan_check_write+0x14/0x20 [ 569.452609][T27559] ? netlink_deliver_tap+0x254/0xbf0 [ 569.457887][T27559] genl_rcv+0x29/0x40 [ 569.461854][T27559] netlink_unicast+0x531/0x710 [ 569.466607][T27559] ? netlink_attachskb+0x7c0/0x7c0 [ 569.471704][T27559] ? _copy_from_iter_full+0x25d/0x8c0 [ 569.477062][T27559] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 569.482766][T27559] ? __check_object_size+0x3d/0x437 [ 569.487986][T27559] netlink_sendmsg+0x8a5/0xd60 [ 569.492746][T27559] ? netlink_unicast+0x710/0x710 [ 569.497667][T27559] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 569.503202][T27559] ? apparmor_socket_sendmsg+0x2a/0x30 [ 569.508646][T27559] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 569.514870][T27559] ? security_socket_sendmsg+0x8d/0xc0 [ 569.520312][T27559] ? netlink_unicast+0x710/0x710 [ 569.525238][T27559] sock_sendmsg+0xd7/0x130 [ 569.529641][T27559] ___sys_sendmsg+0x803/0x920 [ 569.534312][T27559] ? copy_msghdr_from_user+0x440/0x440 [ 569.539766][T27559] ? __kasan_check_read+0x11/0x20 [ 569.544781][T27559] ? __fget+0x384/0x560 [ 569.548940][T27559] ? ksys_dup3+0x3e0/0x3e0 [ 569.553353][T27559] ? __fget_light+0x1a9/0x230 [ 569.558017][T27559] ? __fdget+0x1b/0x20 [ 569.562076][T27559] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 569.568307][T27559] __sys_sendmsg+0x105/0x1d0 [ 569.572884][T27559] ? __sys_sendmsg_sock+0xd0/0xd0 [ 569.577906][T27559] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 569.583351][T27559] ? do_syscall_64+0x26/0x760 [ 569.588015][T27559] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 569.594064][T27559] ? do_syscall_64+0x26/0x760 [ 569.598732][T27559] __x64_sys_sendmsg+0x78/0xb0 [ 569.603606][T27559] do_syscall_64+0xfa/0x760 [ 569.608118][T27559] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 569.613996][T27559] RIP: 0033:0x45a219 [ 569.617881][T27559] 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 [ 569.637478][T27559] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 569.645882][T27559] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 569.653849][T27559] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 569.661810][T27559] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 569.669769][T27559] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 22:31:13 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 569.677731][T27559] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:13 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, 0x0, 0x0) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:13 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0xa20000, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000240)=0x1, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 22:31:13 executing program 5: bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r1, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r0}) 22:31:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, 0x0, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:13 executing program 2 (fault-call:5 fault-nth:11): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) [ 570.073884][T27591] FAULT_INJECTION: forcing a failure. [ 570.073884][T27591] name failslab, interval 1, probability 0, space 0, times 0 [ 570.096321][T27591] CPU: 0 PID: 27591 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 570.104164][T27591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 570.104178][T27591] Call Trace: [ 570.117536][T27591] dump_stack+0x197/0x210 22:31:13 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0xf0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 570.121876][T27591] should_fail.cold+0xa/0x15 [ 570.121903][T27591] ? fault_create_debugfs_attr+0x180/0x180 [ 570.121923][T27591] ? ___might_sleep+0x163/0x2c0 [ 570.121944][T27591] __should_failslab+0x121/0x190 [ 570.121961][T27591] should_failslab+0x9/0x14 [ 570.121974][T27591] __kmalloc_track_caller+0x2dc/0x760 [ 570.121986][T27591] ? pointer+0x720/0x720 [ 570.122005][T27591] ? kasprintf+0xbb/0xf0 [ 570.137210][T27591] kvasprintf+0xc8/0x170 [ 570.164631][T27591] ? bust_spinlocks+0xe0/0xe0 [ 570.164658][T27591] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 570.164677][T27591] kasprintf+0xbb/0xf0 [ 570.164694][T27591] ? kvasprintf_const+0x190/0x190 [ 570.184213][T27591] ? free_object+0x70/0x70 [ 570.188625][T27591] ? lockdep_init_map+0x1be/0x6d0 [ 570.193643][T27591] ieee80211_alloc_led_names+0x118/0x410 [ 570.199275][T27591] ieee80211_alloc_hw_nm+0x1b0b/0x20e0 [ 570.204738][T27591] mac80211_hwsim_new_radio+0x1ef/0x4360 [ 570.210362][T27591] ? refcount_dec_not_one+0x1f0/0x1f0 [ 570.215724][T27591] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 570.222122][T27591] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 570.228001][T27591] hwsim_new_radio_nl+0x9e3/0x1070 [ 570.233098][T27591] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 570.238991][T27591] ? nla_memcpy+0xb0/0xb0 [ 570.243314][T27591] ? __nla_parse+0x43/0x60 [ 570.247721][T27591] genl_family_rcv_msg+0x74b/0xf90 [ 570.252843][T27591] ? genl_unregister_family+0x7c0/0x7c0 [ 570.258377][T27591] ? __kasan_check_read+0x11/0x20 [ 570.263403][T27591] ? __lock_acquire+0x16f2/0x4a00 [ 570.268423][T27591] ? __dev_queue_xmit+0xbb5/0x3720 [ 570.273530][T27591] genl_rcv_msg+0xca/0x170 [ 570.277932][T27591] netlink_rcv_skb+0x177/0x450 [ 570.282681][T27591] ? genl_family_rcv_msg+0xf90/0xf90 [ 570.287951][T27591] ? netlink_ack+0xb50/0xb50 [ 570.292522][T27591] ? __kasan_check_write+0x14/0x20 [ 570.297622][T27591] ? netlink_deliver_tap+0x254/0xbf0 [ 570.302908][T27591] genl_rcv+0x29/0x40 [ 570.306876][T27591] netlink_unicast+0x531/0x710 [ 570.311627][T27591] ? netlink_attachskb+0x7c0/0x7c0 [ 570.316723][T27591] ? _copy_from_iter_full+0x25d/0x8c0 [ 570.322081][T27591] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 570.327782][T27591] ? __check_object_size+0x3d/0x437 [ 570.332970][T27591] netlink_sendmsg+0x8a5/0xd60 [ 570.337720][T27591] ? netlink_unicast+0x710/0x710 [ 570.342643][T27591] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 570.348174][T27591] ? apparmor_socket_sendmsg+0x2a/0x30 [ 570.353616][T27591] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 570.359839][T27591] ? security_socket_sendmsg+0x8d/0xc0 [ 570.365285][T27591] ? netlink_unicast+0x710/0x710 [ 570.370213][T27591] sock_sendmsg+0xd7/0x130 [ 570.374616][T27591] ___sys_sendmsg+0x803/0x920 [ 570.379281][T27591] ? copy_msghdr_from_user+0x440/0x440 [ 570.384729][T27591] ? __kasan_check_read+0x11/0x20 [ 570.389738][T27591] ? __fget+0x384/0x560 [ 570.393886][T27591] ? ksys_dup3+0x3e0/0x3e0 [ 570.398307][T27591] ? __fget_light+0x1a9/0x230 [ 570.402980][T27591] ? __fdget+0x1b/0x20 [ 570.407032][T27591] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 570.413258][T27591] __sys_sendmsg+0x105/0x1d0 [ 570.417833][T27591] ? __sys_sendmsg_sock+0xd0/0xd0 [ 570.422852][T27591] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 570.428296][T27591] ? do_syscall_64+0x26/0x760 [ 570.432974][T27591] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 570.439031][T27591] ? do_syscall_64+0x26/0x760 [ 570.443705][T27591] __x64_sys_sendmsg+0x78/0xb0 [ 570.448459][T27591] do_syscall_64+0xfa/0x760 [ 570.452953][T27591] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 570.458829][T27591] RIP: 0033:0x45a219 [ 570.462711][T27591] 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 [ 570.482297][T27591] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 570.490688][T27591] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 570.498642][T27591] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 570.506596][T27591] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 570.514550][T27591] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 570.522501][T27591] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:14 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0xa20000, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000240)=0x1, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 22:31:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, 0x0, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:14 executing program 2 (fault-call:5 fault-nth:12): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, 0x0, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:14 executing program 5: bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r1, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r0}) 22:31:14 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x300, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 570.958931][T27607] FAULT_INJECTION: forcing a failure. [ 570.958931][T27607] name failslab, interval 1, probability 0, space 0, times 0 [ 570.972432][T27607] CPU: 1 PID: 27607 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 570.980247][T27607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 570.980254][T27607] Call Trace: [ 570.980277][T27607] dump_stack+0x197/0x210 [ 570.980302][T27607] should_fail.cold+0xa/0x15 [ 570.980323][T27607] ? fault_create_debugfs_attr+0x180/0x180 22:31:14 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0xa20000, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000240)=0x1, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 570.980351][T27607] ? ___might_sleep+0x163/0x2c0 [ 570.980373][T27607] __should_failslab+0x121/0x190 [ 570.980392][T27607] should_failslab+0x9/0x14 [ 570.980405][T27607] __kmalloc_track_caller+0x2dc/0x760 [ 570.980417][T27607] ? pointer+0x720/0x720 [ 570.980435][T27607] ? kasprintf+0xbb/0xf0 [ 570.980452][T27607] kvasprintf+0xc8/0x170 [ 570.980467][T27607] ? bust_spinlocks+0xe0/0xe0 [ 570.980489][T27607] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 570.980508][T27607] kasprintf+0xbb/0xf0 [ 570.980522][T27607] ? kvasprintf_const+0x190/0x190 [ 570.980540][T27607] ? free_object+0x70/0x70 [ 570.980558][T27607] ? lockdep_init_map+0x1be/0x6d0 [ 570.980580][T27607] ieee80211_alloc_led_names+0x240/0x410 [ 570.980600][T27607] ieee80211_alloc_hw_nm+0x1b0b/0x20e0 [ 570.980621][T27607] mac80211_hwsim_new_radio+0x1ef/0x4360 [ 570.980645][T27607] ? refcount_dec_not_one+0x1f0/0x1f0 [ 570.980663][T27607] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 570.980681][T27607] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 570.980700][T27607] hwsim_new_radio_nl+0x9e3/0x1070 [ 570.980719][T27607] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 570.980734][T27607] ? nla_memcpy+0xb0/0xb0 [ 570.980759][T27607] ? __nla_parse+0x43/0x60 [ 570.980782][T27607] genl_family_rcv_msg+0x74b/0xf90 [ 570.980806][T27607] ? genl_unregister_family+0x7c0/0x7c0 [ 570.980821][T27607] ? __kasan_check_read+0x11/0x20 [ 570.980835][T27607] ? __lock_acquire+0x16f2/0x4a00 [ 570.980850][T27607] ? __dev_queue_xmit+0xbb5/0x3720 [ 570.980885][T27607] genl_rcv_msg+0xca/0x170 [ 570.980904][T27607] netlink_rcv_skb+0x177/0x450 [ 570.980921][T27607] ? genl_family_rcv_msg+0xf90/0xf90 [ 570.980940][T27607] ? netlink_ack+0xb50/0xb50 [ 570.980952][T27607] ? __kasan_check_write+0x14/0x20 [ 570.980973][T27607] ? netlink_deliver_tap+0x254/0xbf0 [ 570.980995][T27607] genl_rcv+0x29/0x40 [ 570.981011][T27607] netlink_unicast+0x531/0x710 [ 570.981031][T27607] ? netlink_attachskb+0x7c0/0x7c0 [ 570.981046][T27607] ? _copy_from_iter_full+0x25d/0x8c0 [ 570.981062][T27607] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 570.981077][T27607] ? __check_object_size+0x3d/0x437 [ 570.981098][T27607] netlink_sendmsg+0x8a5/0xd60 [ 570.981121][T27607] ? netlink_unicast+0x710/0x710 [ 570.981136][T27607] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 570.981154][T27607] ? apparmor_socket_sendmsg+0x2a/0x30 [ 570.981171][T27607] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 570.981185][T27607] ? security_socket_sendmsg+0x8d/0xc0 [ 570.981201][T27607] ? netlink_unicast+0x710/0x710 [ 570.981218][T27607] sock_sendmsg+0xd7/0x130 [ 570.981241][T27607] ___sys_sendmsg+0x803/0x920 [ 571.009236][T27607] ? copy_msghdr_from_user+0x440/0x440 [ 571.009264][T27607] ? __kasan_check_read+0x11/0x20 [ 571.009281][T27607] ? __fget+0x384/0x560 [ 571.269966][T27607] ? ksys_dup3+0x3e0/0x3e0 [ 571.274364][T27607] ? __fget_light+0x1a9/0x230 [ 571.279019][T27607] ? __fdget+0x1b/0x20 [ 571.283076][T27607] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 571.289311][T27607] __sys_sendmsg+0x105/0x1d0 [ 571.293886][T27607] ? __sys_sendmsg_sock+0xd0/0xd0 [ 571.298896][T27607] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 571.304346][T27607] ? do_syscall_64+0x26/0x760 [ 571.309016][T27607] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 571.315073][T27607] ? do_syscall_64+0x26/0x760 [ 571.319731][T27607] __x64_sys_sendmsg+0x78/0xb0 [ 571.324488][T27607] do_syscall_64+0xfa/0x760 [ 571.329001][T27607] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 571.334880][T27607] RIP: 0033:0x45a219 [ 571.338753][T27607] 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 22:31:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 571.358365][T27607] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 571.366754][T27607] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 571.374714][T27607] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 571.382661][T27607] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 571.390624][T27607] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 571.398583][T27607] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:15 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x9d2, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:15 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0xa20000, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000240)=0x1, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 22:31:15 executing program 2 (fault-call:5 fault-nth:13): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:15 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)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 571.656988][T27638] FAULT_INJECTION: forcing a failure. [ 571.656988][T27638] name failslab, interval 1, probability 0, space 0, times 0 [ 571.669807][T27638] CPU: 1 PID: 27638 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 571.677621][T27638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 571.687678][T27638] Call Trace: [ 571.690979][T27638] dump_stack+0x197/0x210 [ 571.695321][T27638] should_fail.cold+0xa/0x15 [ 571.699923][T27638] ? fault_create_debugfs_attr+0x180/0x180 22:31:15 executing program 5: bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r1, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r0}) [ 571.705744][T27638] ? ___might_sleep+0x163/0x2c0 [ 571.710695][T27638] __should_failslab+0x121/0x190 [ 571.715641][T27638] should_failslab+0x9/0x14 [ 571.720145][T27638] kmem_cache_alloc_trace+0x2d3/0x790 [ 571.725523][T27638] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 571.731884][T27638] device_create_groups_vargs+0x8e/0x270 [ 571.737548][T27638] device_create+0xdf/0x120 [ 571.742059][T27638] ? device_create_vargs+0x60/0x60 [ 571.747180][T27638] ? queue_work_node+0x380/0x380 [ 571.752146][T27638] ? ieee80211_alloc_hw_nm+0x216/0x20e0 [ 571.757703][T27638] mac80211_hwsim_new_radio+0x389/0x4360 [ 571.763346][T27638] ? refcount_dec_not_one+0x1f0/0x1f0 [ 571.768709][T27638] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 571.775111][T27638] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 571.780995][T27638] hwsim_new_radio_nl+0x9e3/0x1070 [ 571.786098][T27638] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 571.791977][T27638] ? nla_memcpy+0xb0/0xb0 [ 571.796300][T27638] ? __nla_parse+0x43/0x60 [ 571.800705][T27638] genl_family_rcv_msg+0x74b/0xf90 [ 571.805805][T27638] ? genl_unregister_family+0x7c0/0x7c0 [ 571.811332][T27638] ? __kasan_check_read+0x11/0x20 [ 571.816342][T27638] ? __lock_acquire+0x16f2/0x4a00 [ 571.821349][T27638] ? __dev_queue_xmit+0xbb5/0x3720 [ 571.826456][T27638] genl_rcv_msg+0xca/0x170 [ 571.830861][T27638] netlink_rcv_skb+0x177/0x450 [ 571.835613][T27638] ? genl_family_rcv_msg+0xf90/0xf90 [ 571.840881][T27638] ? netlink_ack+0xb50/0xb50 [ 571.845455][T27638] ? __kasan_check_write+0x14/0x20 [ 571.850554][T27638] ? netlink_deliver_tap+0x254/0xbf0 [ 571.855825][T27638] genl_rcv+0x29/0x40 [ 571.859789][T27638] netlink_unicast+0x531/0x710 [ 571.864540][T27638] ? netlink_attachskb+0x7c0/0x7c0 [ 571.869647][T27638] ? _copy_from_iter_full+0x25d/0x8c0 [ 571.875015][T27638] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 571.880717][T27638] ? __check_object_size+0x3d/0x437 [ 571.885900][T27638] netlink_sendmsg+0x8a5/0xd60 [ 571.890665][T27638] ? netlink_unicast+0x710/0x710 [ 571.895583][T27638] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 571.901112][T27638] ? apparmor_socket_sendmsg+0x2a/0x30 [ 571.906551][T27638] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 571.912774][T27638] ? security_socket_sendmsg+0x8d/0xc0 [ 571.918211][T27638] ? netlink_unicast+0x710/0x710 [ 571.923130][T27638] sock_sendmsg+0xd7/0x130 [ 571.927529][T27638] ___sys_sendmsg+0x803/0x920 [ 571.932189][T27638] ? copy_msghdr_from_user+0x440/0x440 [ 571.937645][T27638] ? __kasan_check_read+0x11/0x20 [ 571.942653][T27638] ? __fget+0x384/0x560 [ 571.946792][T27638] ? ksys_dup3+0x3e0/0x3e0 [ 571.951194][T27638] ? __fget_light+0x1a9/0x230 [ 571.955850][T27638] ? __fdget+0x1b/0x20 [ 571.959903][T27638] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 571.966131][T27638] __sys_sendmsg+0x105/0x1d0 [ 571.970704][T27638] ? __sys_sendmsg_sock+0xd0/0xd0 [ 571.975735][T27638] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 571.981175][T27638] ? do_syscall_64+0x26/0x760 [ 571.985836][T27638] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 571.992057][T27638] ? do_syscall_64+0x26/0x760 [ 571.996716][T27638] __x64_sys_sendmsg+0x78/0xb0 [ 572.001465][T27638] do_syscall_64+0xfa/0x760 [ 572.005952][T27638] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 572.011836][T27638] RIP: 0033:0x45a219 [ 572.015715][T27638] 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 [ 572.035300][T27638] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 572.043691][T27638] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 572.051644][T27638] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 572.059596][T27638] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 572.067548][T27638] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 572.075498][T27638] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:15 executing program 2 (fault-call:5 fault-nth:14): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:15 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0xa00, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:15 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0xa20000, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000240)=0x1, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 572.344781][T27665] FAULT_INJECTION: forcing a failure. [ 572.344781][T27665] name failslab, interval 1, probability 0, space 0, times 0 [ 572.366774][T27665] CPU: 0 PID: 27665 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 572.374600][T27665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 572.374607][T27665] Call Trace: [ 572.374630][T27665] dump_stack+0x197/0x210 [ 572.374655][T27665] should_fail.cold+0xa/0x15 [ 572.374674][T27665] ? fault_create_debugfs_attr+0x180/0x180 [ 572.374696][T27665] ? ___might_sleep+0x163/0x2c0 [ 572.374718][T27665] __should_failslab+0x121/0x190 [ 572.374735][T27665] should_failslab+0x9/0x14 [ 572.374748][T27665] __kmalloc_track_caller+0x2dc/0x760 [ 572.374761][T27665] ? pointer+0x720/0x720 [ 572.374777][T27665] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 572.374795][T27665] ? kvasprintf_const+0x65/0x190 [ 572.374812][T27665] kvasprintf+0xc8/0x170 [ 572.374832][T27665] ? bust_spinlocks+0xe0/0xe0 [ 572.446604][T27665] ? lockdep_init_map+0x1be/0x6d0 [ 572.451630][T27665] kvasprintf_const+0x65/0x190 [ 572.456389][T27665] kobject_set_name_vargs+0x5b/0x150 [ 572.461665][T27665] device_create_groups_vargs+0x1bb/0x270 [ 572.467376][T27665] device_create+0xdf/0x120 [ 572.471867][T27665] ? device_create_vargs+0x60/0x60 [ 572.476969][T27665] ? queue_work_node+0x380/0x380 [ 572.481917][T27665] ? ieee80211_alloc_hw_nm+0x216/0x20e0 [ 572.487461][T27665] mac80211_hwsim_new_radio+0x389/0x4360 [ 572.493088][T27665] ? refcount_dec_not_one+0x1f0/0x1f0 [ 572.498447][T27665] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 572.504849][T27665] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 572.510733][T27665] hwsim_new_radio_nl+0x9e3/0x1070 [ 572.515834][T27665] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 572.521714][T27665] ? nla_memcpy+0xb0/0xb0 [ 572.526044][T27665] ? __nla_parse+0x43/0x60 [ 572.530459][T27665] genl_family_rcv_msg+0x74b/0xf90 [ 572.535565][T27665] ? genl_unregister_family+0x7c0/0x7c0 [ 572.541097][T27665] ? __kasan_check_read+0x11/0x20 [ 572.546109][T27665] ? __lock_acquire+0x16f2/0x4a00 [ 572.551127][T27665] ? __dev_queue_xmit+0xbb5/0x3720 [ 572.556250][T27665] genl_rcv_msg+0xca/0x170 [ 572.560656][T27665] netlink_rcv_skb+0x177/0x450 [ 572.565438][T27665] ? genl_family_rcv_msg+0xf90/0xf90 [ 572.570736][T27665] ? netlink_ack+0xb50/0xb50 [ 572.575320][T27665] ? __kasan_check_write+0x14/0x20 [ 572.580425][T27665] ? netlink_deliver_tap+0x254/0xbf0 [ 572.585702][T27665] genl_rcv+0x29/0x40 [ 572.589674][T27665] netlink_unicast+0x531/0x710 [ 572.594448][T27665] ? netlink_attachskb+0x7c0/0x7c0 [ 572.599557][T27665] ? _copy_from_iter_full+0x25d/0x8c0 [ 572.604920][T27665] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 572.610626][T27665] ? __check_object_size+0x3d/0x437 [ 572.615818][T27665] netlink_sendmsg+0x8a5/0xd60 [ 572.620578][T27665] ? netlink_unicast+0x710/0x710 [ 572.625503][T27665] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 572.631039][T27665] ? apparmor_socket_sendmsg+0x2a/0x30 [ 572.636483][T27665] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 572.642726][T27665] ? security_socket_sendmsg+0x8d/0xc0 [ 572.648224][T27665] ? netlink_unicast+0x710/0x710 [ 572.653184][T27665] sock_sendmsg+0xd7/0x130 [ 572.657595][T27665] ___sys_sendmsg+0x803/0x920 [ 572.662269][T27665] ? copy_msghdr_from_user+0x440/0x440 [ 572.667735][T27665] ? __kasan_check_read+0x11/0x20 [ 572.672754][T27665] ? __fget+0x384/0x560 [ 572.676904][T27665] ? ksys_dup3+0x3e0/0x3e0 [ 572.681337][T27665] ? __fget_light+0x1a9/0x230 [ 572.686005][T27665] ? __fdget+0x1b/0x20 [ 572.690063][T27665] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 572.696300][T27665] __sys_sendmsg+0x105/0x1d0 [ 572.700880][T27665] ? __sys_sendmsg_sock+0xd0/0xd0 [ 572.705903][T27665] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 572.711366][T27665] ? do_syscall_64+0x26/0x760 [ 572.716049][T27665] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 572.722099][T27665] ? do_syscall_64+0x26/0x760 [ 572.726767][T27665] __x64_sys_sendmsg+0x78/0xb0 [ 572.731519][T27665] do_syscall_64+0xfa/0x760 [ 572.736039][T27665] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 572.741913][T27665] RIP: 0033:0x45a219 [ 572.745795][T27665] 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 [ 572.765382][T27665] RSP: 002b:00007f998d221c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 572.773776][T27665] RAX: ffffffffffffffda RBX: 00007f998d221c90 RCX: 000000000045a219 [ 572.781731][T27665] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000004 [ 572.789703][T27665] RBP: 000000000075c070 R08: 0000000000000000 R09: 0000000000000000 [ 572.797673][T27665] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2226d4 [ 572.805638][T27665] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000005 22:31:16 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:16 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0xa20000, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000240)=0x1, 0x4) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 22:31:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:16 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0xe00, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:16 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:16 executing program 2 (fault-call:5 fault-nth:15): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:16 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0xa20000, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000240)=0x1, 0x4) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 22:31:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 573.224927][T27693] FAULT_INJECTION: forcing a failure. [ 573.224927][T27693] name failslab, interval 1, probability 0, space 0, times 0 [ 573.252412][T27693] CPU: 1 PID: 27693 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 573.260252][T27693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 573.270313][T27693] Call Trace: [ 573.273621][T27693] dump_stack+0x197/0x210 [ 573.277970][T27693] should_fail.cold+0xa/0x15 [ 573.282572][T27693] ? fault_create_debugfs_attr+0x180/0x180 [ 573.288395][T27693] ? ___might_sleep+0x163/0x2c0 [ 573.293254][T27693] __should_failslab+0x121/0x190 [ 573.298195][T27693] should_failslab+0x9/0x14 [ 573.302710][T27693] kmem_cache_alloc_trace+0x2d3/0x790 [ 573.308075][T27693] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 573.314303][T27693] ? refcount_inc_checked+0x2b/0x70 [ 573.319487][T27693] device_add+0xf4f/0x17a0 [ 573.323888][T27693] ? lockdep_init_map+0x1be/0x6d0 [ 573.328895][T27693] ? uevent_show+0x370/0x370 [ 573.333469][T27693] ? kfree+0x28b/0x2c0 [ 573.337550][T27693] ? kfree_const+0x5e/0x70 [ 573.341961][T27693] device_create_groups_vargs+0x1fe/0x270 [ 573.347668][T27693] device_create+0xdf/0x120 [ 573.352160][T27693] ? device_create_vargs+0x60/0x60 [ 573.357263][T27693] ? queue_work_node+0x380/0x380 [ 573.362192][T27693] ? ieee80211_alloc_hw_nm+0x216/0x20e0 [ 573.367749][T27693] mac80211_hwsim_new_radio+0x389/0x4360 [ 573.373372][T27693] ? refcount_dec_not_one+0x1f0/0x1f0 [ 573.378732][T27693] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 573.385132][T27693] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 573.391012][T27693] hwsim_new_radio_nl+0x9e3/0x1070 [ 573.396110][T27693] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 573.401986][T27693] ? nla_memcpy+0xb0/0xb0 [ 573.406308][T27693] ? __nla_parse+0x43/0x60 [ 573.410714][T27693] genl_family_rcv_msg+0x74b/0xf90 [ 573.415818][T27693] ? genl_unregister_family+0x7c0/0x7c0 [ 573.421349][T27693] ? __kasan_check_read+0x11/0x20 [ 573.426355][T27693] ? __lock_acquire+0x16f2/0x4a00 [ 573.431372][T27693] ? __dev_queue_xmit+0xbb5/0x3720 [ 573.436483][T27693] genl_rcv_msg+0xca/0x170 [ 573.440884][T27693] netlink_rcv_skb+0x177/0x450 [ 573.445634][T27693] ? genl_family_rcv_msg+0xf90/0xf90 [ 573.450906][T27693] ? netlink_ack+0xb50/0xb50 [ 573.455481][T27693] ? __kasan_check_write+0x14/0x20 [ 573.460584][T27693] ? netlink_deliver_tap+0x254/0xbf0 [ 573.465861][T27693] genl_rcv+0x29/0x40 [ 573.469829][T27693] netlink_unicast+0x531/0x710 [ 573.474582][T27693] ? netlink_attachskb+0x7c0/0x7c0 [ 573.479684][T27693] ? _copy_from_iter_full+0x25d/0x8c0 [ 573.485055][T27693] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 573.490757][T27693] ? __check_object_size+0x3d/0x437 [ 573.495942][T27693] netlink_sendmsg+0x8a5/0xd60 [ 573.500692][T27693] ? netlink_unicast+0x710/0x710 [ 573.505609][T27693] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 573.511137][T27693] ? apparmor_socket_sendmsg+0x2a/0x30 [ 573.516576][T27693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 573.522799][T27693] ? security_socket_sendmsg+0x8d/0xc0 [ 573.528256][T27693] ? netlink_unicast+0x710/0x710 [ 573.533193][T27693] sock_sendmsg+0xd7/0x130 [ 573.537610][T27693] ___sys_sendmsg+0x803/0x920 [ 573.542285][T27693] ? copy_msghdr_from_user+0x440/0x440 [ 573.547731][T27693] ? __kasan_check_read+0x11/0x20 [ 573.552736][T27693] ? __fget+0x384/0x560 [ 573.556875][T27693] ? ksys_dup3+0x3e0/0x3e0 [ 573.561281][T27693] ? __fget_light+0x1a9/0x230 [ 573.565939][T27693] ? __fdget+0x1b/0x20 [ 573.570010][T27693] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 573.576234][T27693] __sys_sendmsg+0x105/0x1d0 [ 573.580807][T27693] ? __sys_sendmsg_sock+0xd0/0xd0 [ 573.585824][T27693] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 573.591283][T27693] ? do_syscall_64+0x26/0x760 [ 573.595957][T27693] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 573.602024][T27693] ? do_syscall_64+0x26/0x760 [ 573.606697][T27693] __x64_sys_sendmsg+0x78/0xb0 [ 573.611452][T27693] do_syscall_64+0xfa/0x760 [ 573.615944][T27693] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 573.621816][T27693] RIP: 0033:0x45a219 [ 573.625695][T27693] 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 [ 573.645279][T27693] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 573.653679][T27693] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 573.661634][T27693] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 22:31:17 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0xf00, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 573.669589][T27693] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 573.677545][T27693] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 573.685499][T27693] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:17 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:17 executing program 2 (fault-call:5 fault-nth:16): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:17 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0xa20000, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000240)=0x1, 0x4) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 22:31:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:17 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x3f00, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 573.993077][T27712] FAULT_INJECTION: forcing a failure. [ 573.993077][T27712] name failslab, interval 1, probability 0, space 0, times 0 [ 574.040395][T27712] CPU: 0 PID: 27712 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 574.048243][T27712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 574.058303][T27712] Call Trace: [ 574.061593][T27712] dump_stack+0x197/0x210 [ 574.065926][T27712] should_fail.cold+0xa/0x15 [ 574.070517][T27712] ? fault_create_debugfs_attr+0x180/0x180 [ 574.076318][T27712] ? ___might_sleep+0x163/0x2c0 [ 574.081168][T27712] __should_failslab+0x121/0x190 [ 574.086095][T27712] should_failslab+0x9/0x14 [ 574.090583][T27712] __kmalloc_track_caller+0x2dc/0x760 [ 574.095946][T27712] ? find_held_lock+0x35/0x130 [ 574.100696][T27712] ? __kasan_check_read+0x11/0x20 [ 574.105707][T27712] ? kstrdup_const+0x66/0x80 [ 574.110287][T27712] kstrdup+0x3a/0x70 [ 574.114170][T27712] kstrdup_const+0x66/0x80 [ 574.118578][T27712] __kernfs_new_node+0xb1/0x6c0 [ 574.123421][T27712] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 574.128866][T27712] ? debug_smp_processor_id+0x3c/0x214 [ 574.134329][T27712] ? tick_nohz_tick_stopped+0x1a/0x90 [ 574.139715][T27712] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 574.145952][T27712] ? __irq_work_queue_local+0xaf/0x170 [ 574.151397][T27712] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 574.157619][T27712] ? irq_work_queue+0x30/0x90 [ 574.162286][T27712] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 574.168509][T27712] ? wake_up_klogd+0x99/0xd0 [ 574.173095][T27712] kernfs_new_node+0x96/0x120 [ 574.177768][T27712] kernfs_create_dir_ns+0x52/0x160 [ 574.182875][T27712] sysfs_create_dir_ns+0x131/0x2a0 [ 574.187972][T27712] ? sysfs_create_mount_point+0xa0/0xa0 [ 574.193570][T27712] ? class_dir_child_ns_type+0xd/0x60 [ 574.198940][T27712] kobject_add_internal.cold+0x116/0x662 [ 574.204566][T27712] kobject_add+0x150/0x1c0 [ 574.208970][T27712] ? kset_create_and_add+0x1a0/0x1a0 [ 574.214248][T27712] ? __kasan_check_read+0x11/0x20 [ 574.219261][T27712] ? mutex_unlock+0xd/0x10 [ 574.223671][T27712] device_add+0x3b7/0x17a0 [ 574.228176][T27712] ? uevent_show+0x370/0x370 [ 574.232748][T27712] ? kfree+0x28b/0x2c0 [ 574.236804][T27712] ? kfree_const+0x5e/0x70 [ 574.241211][T27712] device_create_groups_vargs+0x1fe/0x270 [ 574.246921][T27712] device_create+0xdf/0x120 [ 574.251412][T27712] ? device_create_vargs+0x60/0x60 [ 574.256515][T27712] ? queue_work_node+0x380/0x380 [ 574.261448][T27712] ? ieee80211_alloc_hw_nm+0x216/0x20e0 [ 574.267002][T27712] mac80211_hwsim_new_radio+0x389/0x4360 [ 574.272636][T27712] ? refcount_dec_not_one+0x1f0/0x1f0 [ 574.278000][T27712] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 574.284413][T27712] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 574.290299][T27712] hwsim_new_radio_nl+0x9e3/0x1070 [ 574.295401][T27712] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 574.301286][T27712] ? nla_memcpy+0xb0/0xb0 [ 574.305609][T27712] ? __nla_parse+0x43/0x60 [ 574.310020][T27712] genl_family_rcv_msg+0x74b/0xf90 [ 574.315129][T27712] ? genl_unregister_family+0x7c0/0x7c0 [ 574.320663][T27712] ? __kasan_check_read+0x11/0x20 [ 574.325675][T27712] ? __lock_acquire+0x16f2/0x4a00 [ 574.330684][T27712] ? __dev_queue_xmit+0xbb5/0x3720 [ 574.335802][T27712] genl_rcv_msg+0xca/0x170 [ 574.340220][T27712] netlink_rcv_skb+0x177/0x450 [ 574.344972][T27712] ? genl_family_rcv_msg+0xf90/0xf90 [ 574.350247][T27712] ? netlink_ack+0xb50/0xb50 [ 574.354825][T27712] ? __kasan_check_write+0x14/0x20 [ 574.359927][T27712] ? netlink_deliver_tap+0x254/0xbf0 [ 574.365205][T27712] genl_rcv+0x29/0x40 [ 574.369172][T27712] netlink_unicast+0x531/0x710 [ 574.373928][T27712] ? netlink_attachskb+0x7c0/0x7c0 [ 574.379024][T27712] ? _copy_from_iter_full+0x25d/0x8c0 [ 574.384398][T27712] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 574.390101][T27712] ? __check_object_size+0x3d/0x437 [ 574.395292][T27712] netlink_sendmsg+0x8a5/0xd60 [ 574.400052][T27712] ? netlink_unicast+0x710/0x710 [ 574.404979][T27712] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 574.410514][T27712] ? apparmor_socket_sendmsg+0x2a/0x30 [ 574.415958][T27712] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 574.422203][T27712] ? security_socket_sendmsg+0x8d/0xc0 [ 574.427665][T27712] ? netlink_unicast+0x710/0x710 [ 574.432611][T27712] sock_sendmsg+0xd7/0x130 [ 574.437023][T27712] ___sys_sendmsg+0x803/0x920 [ 574.441696][T27712] ? copy_msghdr_from_user+0x440/0x440 [ 574.447156][T27712] ? __kasan_check_read+0x11/0x20 [ 574.452175][T27712] ? __fget+0x384/0x560 [ 574.456323][T27712] ? ksys_dup3+0x3e0/0x3e0 [ 574.460737][T27712] ? __fget_light+0x1a9/0x230 [ 574.465401][T27712] ? __fdget+0x1b/0x20 [ 574.469477][T27712] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 574.475709][T27712] __sys_sendmsg+0x105/0x1d0 [ 574.480306][T27712] ? __sys_sendmsg_sock+0xd0/0xd0 [ 574.485334][T27712] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 574.490777][T27712] ? do_syscall_64+0x26/0x760 [ 574.495437][T27712] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 574.501485][T27712] ? do_syscall_64+0x26/0x760 [ 574.506154][T27712] __x64_sys_sendmsg+0x78/0xb0 [ 574.510907][T27712] do_syscall_64+0xfa/0x760 [ 574.515399][T27712] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 574.521273][T27712] RIP: 0033:0x45a219 [ 574.525155][T27712] 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 [ 574.544742][T27712] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 574.553137][T27712] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 574.561094][T27712] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 574.569047][T27712] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 574.577001][T27712] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 574.584974][T27712] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, 0x0, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 574.640335][T27712] kobject_add_internal failed for hwsim85 (error: -12 parent: mac80211_hwsim) 22:31:18 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0xa20000, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:18 executing program 2 (fault-call:5 fault-nth:17): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:18 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, 0x0, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:18 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x4000, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x0, 0x0, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 574.985299][T27747] FAULT_INJECTION: forcing a failure. [ 574.985299][T27747] name failslab, interval 1, probability 0, space 0, times 0 [ 574.998736][T27747] CPU: 1 PID: 27747 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 575.006548][T27747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 575.016613][T27747] Call Trace: [ 575.019916][T27747] dump_stack+0x197/0x210 [ 575.024257][T27747] should_fail.cold+0xa/0x15 [ 575.028862][T27747] ? fault_create_debugfs_attr+0x180/0x180 [ 575.034673][T27747] ? ___might_sleep+0x163/0x2c0 [ 575.039523][T27747] __should_failslab+0x121/0x190 [ 575.044458][T27747] should_failslab+0x9/0x14 [ 575.048945][T27747] kmem_cache_alloc+0x2aa/0x710 [ 575.053777][T27747] ? memcpy+0x46/0x50 [ 575.057743][T27747] ? kstrdup+0x5a/0x70 [ 575.061798][T27747] __kernfs_new_node+0xf0/0x6c0 [ 575.066636][T27747] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 575.072077][T27747] ? debug_smp_processor_id+0x3c/0x214 [ 575.077520][T27747] ? tick_nohz_tick_stopped+0x1a/0x90 [ 575.082874][T27747] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 575.089097][T27747] ? __irq_work_queue_local+0xaf/0x170 [ 575.094539][T27747] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 575.100760][T27747] ? irq_work_queue+0x30/0x90 [ 575.105448][T27747] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 575.111673][T27747] ? wake_up_klogd+0x99/0xd0 [ 575.116249][T27747] kernfs_new_node+0x96/0x120 [ 575.120915][T27747] kernfs_create_dir_ns+0x52/0x160 [ 575.126009][T27747] sysfs_create_dir_ns+0x131/0x2a0 [ 575.131108][T27747] ? sysfs_create_mount_point+0xa0/0xa0 [ 575.136659][T27747] ? class_dir_child_ns_type+0xd/0x60 [ 575.142018][T27747] kobject_add_internal.cold+0x116/0x662 [ 575.147637][T27747] kobject_add+0x150/0x1c0 [ 575.152062][T27747] ? kset_create_and_add+0x1a0/0x1a0 [ 575.157333][T27747] ? __kasan_check_read+0x11/0x20 [ 575.162343][T27747] ? mutex_unlock+0xd/0x10 [ 575.166744][T27747] device_add+0x3b7/0x17a0 [ 575.171146][T27747] ? uevent_show+0x370/0x370 [ 575.175715][T27747] ? kfree+0x28b/0x2c0 [ 575.179768][T27747] ? kfree_const+0x5e/0x70 [ 575.184170][T27747] device_create_groups_vargs+0x1fe/0x270 [ 575.189870][T27747] device_create+0xdf/0x120 [ 575.194355][T27747] ? device_create_vargs+0x60/0x60 [ 575.199450][T27747] ? queue_work_node+0x380/0x380 [ 575.204377][T27747] ? ieee80211_alloc_hw_nm+0x216/0x20e0 [ 575.209907][T27747] mac80211_hwsim_new_radio+0x389/0x4360 [ 575.215529][T27747] ? refcount_dec_not_one+0x1f0/0x1f0 [ 575.220887][T27747] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 575.227283][T27747] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 575.233157][T27747] hwsim_new_radio_nl+0x9e3/0x1070 [ 575.238250][T27747] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 575.244124][T27747] ? nla_memcpy+0xb0/0xb0 [ 575.248443][T27747] ? __nla_parse+0x43/0x60 [ 575.252847][T27747] genl_family_rcv_msg+0x74b/0xf90 [ 575.257946][T27747] ? genl_unregister_family+0x7c0/0x7c0 [ 575.263473][T27747] ? __kasan_check_read+0x11/0x20 [ 575.268482][T27747] ? __lock_acquire+0x16f2/0x4a00 [ 575.273501][T27747] genl_rcv_msg+0xca/0x170 [ 575.277901][T27747] netlink_rcv_skb+0x177/0x450 [ 575.282650][T27747] ? genl_family_rcv_msg+0xf90/0xf90 [ 575.287918][T27747] ? netlink_ack+0xb50/0xb50 [ 575.292489][T27747] ? __kasan_check_write+0x14/0x20 [ 575.297587][T27747] ? netlink_deliver_tap+0x254/0xbf0 [ 575.302858][T27747] genl_rcv+0x29/0x40 [ 575.306823][T27747] netlink_unicast+0x531/0x710 [ 575.311575][T27747] ? netlink_attachskb+0x7c0/0x7c0 [ 575.316666][T27747] ? _copy_from_iter_full+0x25d/0x8c0 [ 575.322019][T27747] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 575.327715][T27747] ? __check_object_size+0x3d/0x437 [ 575.332902][T27747] netlink_sendmsg+0x8a5/0xd60 [ 575.337653][T27747] ? netlink_unicast+0x710/0x710 [ 575.342574][T27747] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 575.348099][T27747] ? apparmor_socket_sendmsg+0x2a/0x30 [ 575.353541][T27747] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 575.359764][T27747] ? security_socket_sendmsg+0x8d/0xc0 [ 575.365204][T27747] ? netlink_unicast+0x710/0x710 [ 575.370127][T27747] sock_sendmsg+0xd7/0x130 [ 575.374523][T27747] ___sys_sendmsg+0x803/0x920 [ 575.379188][T27747] ? copy_msghdr_from_user+0x440/0x440 [ 575.384634][T27747] ? __kasan_check_read+0x11/0x20 [ 575.389743][T27747] ? __fget+0x384/0x560 [ 575.393881][T27747] ? ksys_dup3+0x3e0/0x3e0 [ 575.398284][T27747] ? __fget_light+0x1a9/0x230 [ 575.402939][T27747] ? __fdget+0x1b/0x20 [ 575.406988][T27747] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 575.413214][T27747] __sys_sendmsg+0x105/0x1d0 [ 575.417787][T27747] ? __sys_sendmsg_sock+0xd0/0xd0 [ 575.422803][T27747] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 575.428256][T27747] ? do_syscall_64+0x26/0x760 [ 575.432914][T27747] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 575.438963][T27747] ? do_syscall_64+0x26/0x760 [ 575.443638][T27747] __x64_sys_sendmsg+0x78/0xb0 [ 575.448392][T27747] do_syscall_64+0xfa/0x760 [ 575.452882][T27747] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 575.458752][T27747] RIP: 0033:0x45a219 [ 575.462630][T27747] 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 [ 575.482212][T27747] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 575.490603][T27747] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 575.498555][T27747] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 575.506504][T27747] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 575.514454][T27747] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 575.522404][T27747] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:19 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, 0x0, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 575.545102][T27747] kobject_add_internal failed for hwsim86 (error: -12 parent: mac80211_hwsim) 22:31:19 executing program 2 (fault-call:5 fault-nth:18): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:19 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:19 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x6000, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 575.748706][T27766] FAULT_INJECTION: forcing a failure. [ 575.748706][T27766] name failslab, interval 1, probability 0, space 0, times 0 [ 575.780339][T27766] CPU: 0 PID: 27766 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 575.788182][T27766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 575.798246][T27766] Call Trace: [ 575.801529][T27766] dump_stack+0x197/0x210 [ 575.805847][T27766] should_fail.cold+0xa/0x15 [ 575.810422][T27766] ? fault_create_debugfs_attr+0x180/0x180 [ 575.816214][T27766] ? ___might_sleep+0x163/0x2c0 [ 575.821056][T27766] __should_failslab+0x121/0x190 [ 575.825976][T27766] should_failslab+0x9/0x14 [ 575.830463][T27766] kmem_cache_alloc+0x2aa/0x710 [ 575.835293][T27766] ? __kasan_check_write+0x14/0x20 [ 575.840388][T27766] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 575.845920][T27766] __kernfs_new_node+0xf0/0x6c0 [ 575.850756][T27766] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 575.856215][T27766] ? kernfs_activate+0x192/0x1f0 [ 575.861139][T27766] ? acpi_get_bus_type+0x9b/0xc0 [ 575.866070][T27766] ? find_held_lock+0x35/0x130 [ 575.870818][T27766] ? acpi_get_bus_type+0x9b/0xc0 [ 575.875753][T27766] kernfs_new_node+0x96/0x120 [ 575.880414][T27766] __kernfs_create_file+0x51/0x340 [ 575.885522][T27766] sysfs_add_file_mode_ns+0x222/0x560 [ 575.890880][T27766] sysfs_create_file_ns+0x13d/0x1d0 [ 575.896059][T27766] ? acpi_unbind_one+0x4a0/0x4a0 [ 575.900979][T27766] ? sysfs_add_file_mode_ns+0x560/0x560 [ 575.906506][T27766] ? kset_create_and_add+0x1a0/0x1a0 [ 575.911843][T27766] ? dev_fwnode+0xd/0x40 [ 575.916076][T27766] device_create_file+0xf6/0x1e0 [ 575.920996][T27766] device_add+0x5a3/0x17a0 [ 575.925395][T27766] ? uevent_show+0x370/0x370 [ 575.929963][T27766] ? kfree+0x28b/0x2c0 [ 575.934015][T27766] ? kfree_const+0x5e/0x70 [ 575.938417][T27766] device_create_groups_vargs+0x1fe/0x270 [ 575.944118][T27766] device_create+0xdf/0x120 [ 575.948601][T27766] ? device_create_vargs+0x60/0x60 [ 575.953708][T27766] ? queue_work_node+0x380/0x380 [ 575.958644][T27766] ? ieee80211_alloc_hw_nm+0x216/0x20e0 [ 575.964174][T27766] mac80211_hwsim_new_radio+0x389/0x4360 [ 575.969801][T27766] ? refcount_dec_not_one+0x1f0/0x1f0 [ 575.975160][T27766] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 575.981557][T27766] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 575.987451][T27766] hwsim_new_radio_nl+0x9e3/0x1070 [ 575.992560][T27766] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 575.998458][T27766] ? nla_memcpy+0xb0/0xb0 [ 576.002782][T27766] ? __nla_parse+0x43/0x60 [ 576.007198][T27766] genl_family_rcv_msg+0x74b/0xf90 [ 576.012303][T27766] ? genl_unregister_family+0x7c0/0x7c0 [ 576.017838][T27766] ? __kasan_check_read+0x11/0x20 [ 576.022864][T27766] ? __lock_acquire+0x16f2/0x4a00 [ 576.027876][T27766] ? __dev_queue_xmit+0xbb5/0x3720 [ 576.032987][T27766] genl_rcv_msg+0xca/0x170 [ 576.037395][T27766] netlink_rcv_skb+0x177/0x450 [ 576.042145][T27766] ? genl_family_rcv_msg+0xf90/0xf90 [ 576.047414][T27766] ? netlink_ack+0xb50/0xb50 [ 576.051985][T27766] ? __kasan_check_write+0x14/0x20 [ 576.057083][T27766] ? netlink_deliver_tap+0x254/0xbf0 [ 576.062358][T27766] genl_rcv+0x29/0x40 [ 576.066322][T27766] netlink_unicast+0x531/0x710 [ 576.071088][T27766] ? netlink_attachskb+0x7c0/0x7c0 [ 576.076181][T27766] ? _copy_from_iter_full+0x25d/0x8c0 [ 576.081539][T27766] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 576.087240][T27766] ? __check_object_size+0x3d/0x437 [ 576.092423][T27766] netlink_sendmsg+0x8a5/0xd60 [ 576.097173][T27766] ? netlink_unicast+0x710/0x710 [ 576.102092][T27766] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 576.107636][T27766] ? apparmor_socket_sendmsg+0x2a/0x30 [ 576.113080][T27766] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 576.119303][T27766] ? security_socket_sendmsg+0x8d/0xc0 [ 576.124743][T27766] ? netlink_unicast+0x710/0x710 [ 576.129669][T27766] sock_sendmsg+0xd7/0x130 [ 576.134069][T27766] ___sys_sendmsg+0x803/0x920 [ 576.138730][T27766] ? copy_msghdr_from_user+0x440/0x440 [ 576.144175][T27766] ? __kasan_check_read+0x11/0x20 [ 576.149184][T27766] ? __fget+0x384/0x560 [ 576.153322][T27766] ? ksys_dup3+0x3e0/0x3e0 [ 576.157727][T27766] ? __fget_light+0x1a9/0x230 [ 576.162385][T27766] ? __fdget+0x1b/0x20 [ 576.166435][T27766] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 576.172660][T27766] __sys_sendmsg+0x105/0x1d0 [ 576.177232][T27766] ? __sys_sendmsg_sock+0xd0/0xd0 [ 576.182264][T27766] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 576.187718][T27766] ? do_syscall_64+0x26/0x760 [ 576.192379][T27766] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 576.198426][T27766] ? do_syscall_64+0x26/0x760 [ 576.203087][T27766] __x64_sys_sendmsg+0x78/0xb0 [ 576.207836][T27766] do_syscall_64+0xfa/0x760 [ 576.212326][T27766] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 576.218209][T27766] RIP: 0033:0x45a219 [ 576.222089][T27766] 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 [ 576.241670][T27766] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 22:31:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 576.250060][T27766] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 576.258018][T27766] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 576.265971][T27766] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 576.273927][T27766] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 576.281877][T27766] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:20 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:20 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, 0x0, 0x0, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:20 executing program 2 (fault-call:5 fault-nth:19): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) [ 576.485285][T27787] FAULT_INJECTION: forcing a failure. [ 576.485285][T27787] name failslab, interval 1, probability 0, space 0, times 0 [ 576.509343][T27787] CPU: 1 PID: 27787 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 576.517177][T27787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 576.527234][T27787] Call Trace: [ 576.530532][T27787] dump_stack+0x197/0x210 [ 576.534875][T27787] should_fail.cold+0xa/0x15 [ 576.539486][T27787] ? fault_create_debugfs_attr+0x180/0x180 [ 576.545305][T27787] ? ___might_sleep+0x163/0x2c0 [ 576.550158][T27787] __should_failslab+0x121/0x190 [ 576.555108][T27787] should_failslab+0x9/0x14 [ 576.559614][T27787] kmem_cache_alloc+0x2aa/0x710 [ 576.564461][T27787] ? __kasan_check_read+0x11/0x20 [ 576.569483][T27787] ? mark_lock+0xc2/0x1220 [ 576.573909][T27787] __kernfs_new_node+0xf0/0x6c0 [ 576.578764][T27787] ? __lock_acquire+0x16f2/0x4a00 [ 576.583799][T27787] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 576.589256][T27787] ? find_held_lock+0x35/0x130 [ 576.594031][T27787] ? sysfs_do_create_link_sd.isra.0+0x82/0x140 [ 576.594056][T27787] kernfs_new_node+0x96/0x120 [ 576.594074][T27787] kernfs_create_link+0xd7/0x250 [ 576.594098][T27787] sysfs_do_create_link_sd.isra.0+0x90/0x140 [ 576.615785][T27787] sysfs_create_link+0x65/0xc0 [ 576.615803][T27787] device_add+0x635/0x17a0 [ 576.615825][T27787] ? uevent_show+0x370/0x370 [ 576.624976][T27787] ? kfree+0x28b/0x2c0 [ 576.625002][T27787] ? kfree_const+0x5e/0x70 [ 576.625019][T27787] device_create_groups_vargs+0x1fe/0x270 [ 576.625037][T27787] device_create+0xdf/0x120 [ 576.648278][T27787] ? device_create_vargs+0x60/0x60 [ 576.653389][T27787] ? queue_work_node+0x380/0x380 [ 576.658318][T27787] ? ieee80211_alloc_hw_nm+0x216/0x20e0 [ 576.663852][T27787] mac80211_hwsim_new_radio+0x389/0x4360 [ 576.669472][T27787] ? refcount_dec_not_one+0x1f0/0x1f0 [ 576.674830][T27787] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 576.681227][T27787] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 576.687105][T27787] hwsim_new_radio_nl+0x9e3/0x1070 [ 576.692201][T27787] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 576.698075][T27787] ? nla_memcpy+0xb0/0xb0 [ 576.702397][T27787] ? __nla_parse+0x43/0x60 [ 576.706823][T27787] genl_family_rcv_msg+0x74b/0xf90 [ 576.711932][T27787] ? genl_unregister_family+0x7c0/0x7c0 [ 576.717461][T27787] ? __kasan_check_read+0x11/0x20 [ 576.722471][T27787] ? __lock_acquire+0x16f2/0x4a00 [ 576.727492][T27787] genl_rcv_msg+0xca/0x170 [ 576.731897][T27787] netlink_rcv_skb+0x177/0x450 [ 576.736642][T27787] ? genl_family_rcv_msg+0xf90/0xf90 [ 576.741918][T27787] ? netlink_ack+0xb50/0xb50 [ 576.746490][T27787] ? __kasan_check_write+0x14/0x20 [ 576.751603][T27787] ? netlink_deliver_tap+0x254/0xbf0 [ 576.756878][T27787] genl_rcv+0x29/0x40 [ 576.760842][T27787] netlink_unicast+0x531/0x710 [ 576.765590][T27787] ? netlink_attachskb+0x7c0/0x7c0 [ 576.770695][T27787] ? _copy_from_iter_full+0x25d/0x8c0 [ 576.776055][T27787] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 576.781755][T27787] ? __check_object_size+0x3d/0x437 [ 576.786940][T27787] netlink_sendmsg+0x8a5/0xd60 [ 576.791692][T27787] ? netlink_unicast+0x710/0x710 [ 576.796612][T27787] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 576.802143][T27787] ? apparmor_socket_sendmsg+0x2a/0x30 [ 576.807584][T27787] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 576.813805][T27787] ? security_socket_sendmsg+0x8d/0xc0 [ 576.819246][T27787] ? netlink_unicast+0x710/0x710 [ 576.824169][T27787] sock_sendmsg+0xd7/0x130 [ 576.828569][T27787] ___sys_sendmsg+0x803/0x920 [ 576.833230][T27787] ? copy_msghdr_from_user+0x440/0x440 [ 576.838675][T27787] ? __kasan_check_read+0x11/0x20 [ 576.843685][T27787] ? __fget+0x384/0x560 [ 576.847825][T27787] ? ksys_dup3+0x3e0/0x3e0 [ 576.852236][T27787] ? __fget_light+0x1a9/0x230 [ 576.856893][T27787] ? __fdget+0x1b/0x20 [ 576.860945][T27787] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 576.867176][T27787] __sys_sendmsg+0x105/0x1d0 [ 576.871747][T27787] ? __sys_sendmsg_sock+0xd0/0xd0 [ 576.876763][T27787] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 576.882202][T27787] ? do_syscall_64+0x26/0x760 [ 576.886859][T27787] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 576.892905][T27787] ? do_syscall_64+0x26/0x760 [ 576.897569][T27787] __x64_sys_sendmsg+0x78/0xb0 [ 576.902314][T27787] do_syscall_64+0xfa/0x760 [ 576.906801][T27787] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 576.912673][T27787] RIP: 0033:0x45a219 [ 576.916549][T27787] 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 22:31:20 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000), 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 576.936132][T27787] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 576.944523][T27787] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 576.952477][T27787] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 576.960429][T27787] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 576.968382][T27787] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 576.976334][T27787] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:20 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0xd209, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:20 executing program 2 (fault-call:5 fault-nth:20): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:20 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:20 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:20 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, 0x0, 0x0, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000), 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:21 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0xf000, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 577.392835][T27811] FAULT_INJECTION: forcing a failure. [ 577.392835][T27811] name failslab, interval 1, probability 0, space 0, times 0 [ 577.458732][T27811] CPU: 1 PID: 27811 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 577.466578][T27811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 577.476634][T27811] Call Trace: [ 577.479929][T27811] dump_stack+0x197/0x210 [ 577.484263][T27811] should_fail.cold+0xa/0x15 [ 577.488859][T27811] ? fault_create_debugfs_attr+0x180/0x180 [ 577.494671][T27811] ? ___might_sleep+0x163/0x2c0 [ 577.499514][T27811] __should_failslab+0x121/0x190 [ 577.504443][T27811] should_failslab+0x9/0x14 [ 577.508933][T27811] __kmalloc_track_caller+0x2dc/0x760 [ 577.514315][T27811] ? kstrdup_const+0x66/0x80 [ 577.518898][T27811] kstrdup+0x3a/0x70 [ 577.522815][T27811] kstrdup_const+0x66/0x80 [ 577.527244][T27811] __kernfs_new_node+0xb1/0x6c0 [ 577.532078][T27811] ? __lock_acquire+0x16f2/0x4a00 [ 577.537091][T27811] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 577.542534][T27811] ? perf_trace_lock_acquire+0xf5/0x530 [ 577.548071][T27811] ? find_held_lock+0x35/0x130 [ 577.552825][T27811] ? sysfs_do_create_link_sd.isra.0+0x82/0x140 [ 577.558973][T27811] kernfs_new_node+0x96/0x120 [ 577.563639][T27811] kernfs_create_link+0xd7/0x250 [ 577.568566][T27811] sysfs_do_create_link_sd.isra.0+0x90/0x140 [ 577.574540][T27811] sysfs_create_link+0x65/0xc0 [ 577.579293][T27811] device_add+0x75c/0x17a0 [ 577.583700][T27811] ? uevent_show+0x370/0x370 [ 577.588273][T27811] ? kfree+0x28b/0x2c0 [ 577.592328][T27811] ? kfree_const+0x5e/0x70 [ 577.596762][T27811] device_create_groups_vargs+0x1fe/0x270 [ 577.602470][T27811] device_create+0xdf/0x120 [ 577.606959][T27811] ? device_create_vargs+0x60/0x60 [ 577.612059][T27811] ? queue_work_node+0x380/0x380 [ 577.616992][T27811] ? ieee80211_alloc_hw_nm+0x216/0x20e0 [ 577.622529][T27811] mac80211_hwsim_new_radio+0x389/0x4360 [ 577.628156][T27811] ? refcount_dec_not_one+0x1f0/0x1f0 [ 577.633515][T27811] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 577.639914][T27811] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 577.645795][T27811] hwsim_new_radio_nl+0x9e3/0x1070 [ 577.650913][T27811] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 577.656805][T27811] ? nla_memcpy+0xb0/0xb0 [ 577.661138][T27811] ? __nla_parse+0x43/0x60 [ 577.665562][T27811] genl_family_rcv_msg+0x74b/0xf90 [ 577.670674][T27811] ? genl_unregister_family+0x7c0/0x7c0 [ 577.676213][T27811] ? __kasan_check_read+0x11/0x20 [ 577.681228][T27811] ? __lock_acquire+0x16f2/0x4a00 [ 577.686242][T27811] ? debug_smp_processor_id+0x3c/0x214 [ 577.691717][T27811] genl_rcv_msg+0xca/0x170 [ 577.696124][T27811] netlink_rcv_skb+0x177/0x450 [ 577.700877][T27811] ? genl_family_rcv_msg+0xf90/0xf90 [ 577.706151][T27811] ? netlink_ack+0xb50/0xb50 [ 577.710727][T27811] ? __kasan_check_write+0x14/0x20 [ 577.715830][T27811] ? netlink_deliver_tap+0x254/0xbf0 [ 577.721110][T27811] genl_rcv+0x29/0x40 [ 577.725077][T27811] netlink_unicast+0x531/0x710 [ 577.729835][T27811] ? netlink_attachskb+0x7c0/0x7c0 [ 577.734934][T27811] ? _copy_from_iter_full+0x25d/0x8c0 [ 577.740295][T27811] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 577.746000][T27811] ? __check_object_size+0x3d/0x437 [ 577.751191][T27811] netlink_sendmsg+0x8a5/0xd60 [ 577.755946][T27811] ? netlink_unicast+0x710/0x710 [ 577.760871][T27811] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 577.766408][T27811] ? apparmor_socket_sendmsg+0x2a/0x30 [ 577.771856][T27811] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 577.778111][T27811] ? security_socket_sendmsg+0x8d/0xc0 [ 577.783557][T27811] ? netlink_unicast+0x710/0x710 [ 577.788483][T27811] sock_sendmsg+0xd7/0x130 [ 577.792901][T27811] ___sys_sendmsg+0x803/0x920 [ 577.797571][T27811] ? copy_msghdr_from_user+0x440/0x440 [ 577.803036][T27811] ? __kasan_check_read+0x11/0x20 [ 577.808048][T27811] ? __fget+0x384/0x560 [ 577.812197][T27811] ? ksys_dup3+0x3e0/0x3e0 [ 577.816609][T27811] ? __fget_light+0x1a9/0x230 [ 577.821386][T27811] ? __fdget+0x1b/0x20 [ 577.825442][T27811] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 577.831673][T27811] __sys_sendmsg+0x105/0x1d0 [ 577.836251][T27811] ? __sys_sendmsg_sock+0xd0/0xd0 [ 577.841276][T27811] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 577.846721][T27811] ? do_syscall_64+0x26/0x760 [ 577.851402][T27811] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 577.857453][T27811] ? do_syscall_64+0x26/0x760 [ 577.862123][T27811] __x64_sys_sendmsg+0x78/0xb0 [ 577.866875][T27811] do_syscall_64+0xfa/0x760 [ 577.871371][T27811] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 577.877248][T27811] RIP: 0033:0x45a219 [ 577.881131][T27811] 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 [ 577.900718][T27811] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 22:31:21 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 577.909113][T27811] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 577.917070][T27811] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 577.925024][T27811] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 577.932979][T27811] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 577.940934][T27811] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:21 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000), 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:21 executing program 2 (fault-call:5 fault-nth:21): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:21 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x30000, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:21 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:21 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, &(0x7f00009ff000)=@framed, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 578.257659][T27841] FAULT_INJECTION: forcing a failure. [ 578.257659][T27841] name failslab, interval 1, probability 0, space 0, times 0 [ 578.270668][T27841] CPU: 0 PID: 27841 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 578.278486][T27841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 578.288543][T27841] Call Trace: [ 578.288568][T27841] dump_stack+0x197/0x210 [ 578.296158][T27841] should_fail.cold+0xa/0x15 [ 578.300756][T27841] ? fault_create_debugfs_attr+0x180/0x180 [ 578.306649][T27841] ? ___might_sleep+0x163/0x2c0 [ 578.311508][T27841] __should_failslab+0x121/0x190 [ 578.316449][T27841] should_failslab+0x9/0x14 [ 578.320947][T27841] __kmalloc_track_caller+0x2dc/0x760 [ 578.326309][T27841] ? kstrdup_const+0x66/0x80 [ 578.330896][T27841] kstrdup+0x3a/0x70 [ 578.334775][T27841] kstrdup_const+0x66/0x80 [ 578.339176][T27841] __kernfs_new_node+0xb1/0x6c0 [ 578.344012][T27841] ? __lock_acquire+0x16f2/0x4a00 [ 578.349022][T27841] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 578.354470][T27841] ? find_held_lock+0x35/0x130 [ 578.359215][T27841] ? sysfs_do_create_link_sd.isra.0+0x82/0x140 [ 578.365359][T27841] kernfs_new_node+0x96/0x120 [ 578.370018][T27841] kernfs_create_link+0xd7/0x250 [ 578.374940][T27841] sysfs_do_create_link_sd.isra.0+0x90/0x140 [ 578.380918][T27841] sysfs_create_link+0x65/0xc0 [ 578.385666][T27841] device_add+0x75c/0x17a0 [ 578.390065][T27841] ? uevent_show+0x370/0x370 [ 578.394638][T27841] ? kfree+0x28b/0x2c0 [ 578.398691][T27841] ? kfree_const+0x5e/0x70 [ 578.403089][T27841] device_create_groups_vargs+0x1fe/0x270 [ 578.408807][T27841] device_create+0xdf/0x120 [ 578.413293][T27841] ? device_create_vargs+0x60/0x60 [ 578.418387][T27841] ? queue_work_node+0x380/0x380 [ 578.423331][T27841] ? ieee80211_alloc_hw_nm+0x216/0x20e0 [ 578.428869][T27841] mac80211_hwsim_new_radio+0x389/0x4360 [ 578.434499][T27841] ? refcount_dec_not_one+0x1f0/0x1f0 [ 578.439862][T27841] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 578.446269][T27841] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 578.452150][T27841] hwsim_new_radio_nl+0x9e3/0x1070 [ 578.457250][T27841] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 578.463142][T27841] ? nla_memcpy+0xb0/0xb0 [ 578.467463][T27841] ? __nla_parse+0x43/0x60 [ 578.471877][T27841] genl_family_rcv_msg+0x74b/0xf90 [ 578.476978][T27841] ? genl_unregister_family+0x7c0/0x7c0 [ 578.482508][T27841] ? __kasan_check_read+0x11/0x20 [ 578.487517][T27841] ? __lock_acquire+0x16f2/0x4a00 [ 578.492538][T27841] ? __dev_queue_xmit+0xbb5/0x3720 [ 578.497645][T27841] genl_rcv_msg+0xca/0x170 [ 578.502047][T27841] netlink_rcv_skb+0x177/0x450 [ 578.506793][T27841] ? genl_family_rcv_msg+0xf90/0xf90 [ 578.512060][T27841] ? netlink_ack+0xb50/0xb50 [ 578.516632][T27841] ? __kasan_check_write+0x14/0x20 [ 578.521729][T27841] ? netlink_deliver_tap+0x254/0xbf0 [ 578.526998][T27841] genl_rcv+0x29/0x40 [ 578.530963][T27841] netlink_unicast+0x531/0x710 [ 578.535712][T27841] ? netlink_attachskb+0x7c0/0x7c0 [ 578.540805][T27841] ? _copy_from_iter_full+0x25d/0x8c0 [ 578.546157][T27841] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 578.551857][T27841] ? __check_object_size+0x3d/0x437 [ 578.557041][T27841] netlink_sendmsg+0x8a5/0xd60 [ 578.561794][T27841] ? netlink_unicast+0x710/0x710 [ 578.566711][T27841] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 578.572239][T27841] ? apparmor_socket_sendmsg+0x2a/0x30 [ 578.577680][T27841] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 578.583919][T27841] ? security_socket_sendmsg+0x8d/0xc0 [ 578.589365][T27841] ? netlink_unicast+0x710/0x710 [ 578.594310][T27841] sock_sendmsg+0xd7/0x130 [ 578.598725][T27841] ___sys_sendmsg+0x803/0x920 [ 578.603397][T27841] ? copy_msghdr_from_user+0x440/0x440 [ 578.608850][T27841] ? __kasan_check_read+0x11/0x20 [ 578.613861][T27841] ? __fget+0x384/0x560 [ 578.618011][T27841] ? ksys_dup3+0x3e0/0x3e0 [ 578.622417][T27841] ? __fget_light+0x1a9/0x230 [ 578.627078][T27841] ? __fdget+0x1b/0x20 [ 578.631130][T27841] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 578.637354][T27841] __sys_sendmsg+0x105/0x1d0 [ 578.641937][T27841] ? __sys_sendmsg_sock+0xd0/0xd0 [ 578.646955][T27841] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 578.652398][T27841] ? do_syscall_64+0x26/0x760 [ 578.657060][T27841] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 578.663107][T27841] ? do_syscall_64+0x26/0x760 [ 578.667768][T27841] __x64_sys_sendmsg+0x78/0xb0 [ 578.672515][T27841] do_syscall_64+0xfa/0x760 [ 578.677002][T27841] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 578.686542][T27841] RIP: 0033:0x45a219 [ 578.690441][T27841] 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 [ 578.710028][T27841] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 578.718419][T27841] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 578.726370][T27841] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 578.734326][T27841] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 578.742278][T27841] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 578.750228][T27841] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:22 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:22 executing program 4: 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, 0x0, 0x0) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:22 executing program 2 (fault-call:5 fault-nth:22): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:22 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x34000, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 578.965455][T27860] FAULT_INJECTION: forcing a failure. [ 578.965455][T27860] name failslab, interval 1, probability 0, space 0, times 0 [ 579.017166][T27860] CPU: 0 PID: 27860 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 579.025013][T27860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 579.035077][T27860] Call Trace: [ 579.038393][T27860] dump_stack+0x197/0x210 [ 579.042739][T27860] should_fail.cold+0xa/0x15 [ 579.047341][T27860] ? fault_create_debugfs_attr+0x180/0x180 [ 579.053161][T27860] ? ___might_sleep+0x163/0x2c0 [ 579.058014][T27860] __should_failslab+0x121/0x190 [ 579.062942][T27860] should_failslab+0x9/0x14 [ 579.067448][T27860] kmem_cache_alloc+0x2aa/0x710 [ 579.072298][T27860] __kernfs_new_node+0xf0/0x6c0 [ 579.077135][T27860] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 579.082581][T27860] ? lock_downgrade+0x920/0x920 [ 579.087413][T27860] ? kernfs_activate+0x34/0x1f0 [ 579.092252][T27860] ? mutex_trylock+0x2d0/0x2d0 [ 579.097003][T27860] kernfs_new_node+0x96/0x120 [ 579.101668][T27860] kernfs_create_dir_ns+0x52/0x160 [ 579.106761][T27860] internal_create_group+0x7f4/0xc40 [ 579.112030][T27860] ? mutex_unlock+0xd/0x10 [ 579.116427][T27860] ? kernfs_activate+0x192/0x1f0 [ 579.121355][T27860] ? remove_files.isra.0+0x190/0x190 [ 579.126624][T27860] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 579.132847][T27860] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 579.139067][T27860] ? kernfs_create_link+0x1cc/0x250 [ 579.144250][T27860] sysfs_create_group+0x20/0x30 [ 579.149150][T27860] dpm_sysfs_add+0x87/0x2a0 [ 579.153637][T27860] device_add+0x9df/0x17a0 [ 579.158041][T27860] ? uevent_show+0x370/0x370 [ 579.162610][T27860] ? kfree+0x28b/0x2c0 [ 579.166664][T27860] ? kfree_const+0x5e/0x70 [ 579.171062][T27860] device_create_groups_vargs+0x1fe/0x270 [ 579.176762][T27860] device_create+0xdf/0x120 [ 579.181247][T27860] ? device_create_vargs+0x60/0x60 [ 579.186370][T27860] ? queue_work_node+0x380/0x380 [ 579.191300][T27860] ? ieee80211_alloc_hw_nm+0x216/0x20e0 [ 579.196839][T27860] mac80211_hwsim_new_radio+0x389/0x4360 [ 579.202464][T27860] ? refcount_dec_not_one+0x1f0/0x1f0 [ 579.207825][T27860] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 579.214234][T27860] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 579.220118][T27860] hwsim_new_radio_nl+0x9e3/0x1070 [ 579.225218][T27860] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 579.231109][T27860] ? nla_memcpy+0xb0/0xb0 [ 579.235441][T27860] ? __nla_parse+0x43/0x60 [ 579.239850][T27860] genl_family_rcv_msg+0x74b/0xf90 [ 579.244977][T27860] ? genl_unregister_family+0x7c0/0x7c0 [ 579.250506][T27860] ? __kasan_check_read+0x11/0x20 [ 579.255511][T27860] ? __lock_acquire+0x16f2/0x4a00 [ 579.260517][T27860] ? __dev_queue_xmit+0xbb5/0x3720 [ 579.265625][T27860] genl_rcv_msg+0xca/0x170 [ 579.270027][T27860] netlink_rcv_skb+0x177/0x450 [ 579.274775][T27860] ? genl_family_rcv_msg+0xf90/0xf90 [ 579.280044][T27860] ? netlink_ack+0xb50/0xb50 [ 579.284612][T27860] ? __kasan_check_write+0x14/0x20 [ 579.289709][T27860] ? netlink_deliver_tap+0x254/0xbf0 [ 579.294982][T27860] genl_rcv+0x29/0x40 [ 579.298946][T27860] netlink_unicast+0x531/0x710 [ 579.303695][T27860] ? netlink_attachskb+0x7c0/0x7c0 [ 579.308788][T27860] ? _copy_from_iter_full+0x25d/0x8c0 [ 579.314143][T27860] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 579.319843][T27860] ? __check_object_size+0x3d/0x437 [ 579.325027][T27860] netlink_sendmsg+0x8a5/0xd60 [ 579.329777][T27860] ? netlink_unicast+0x710/0x710 [ 579.334698][T27860] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 579.340229][T27860] ? apparmor_socket_sendmsg+0x2a/0x30 [ 579.345667][T27860] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 579.351888][T27860] ? security_socket_sendmsg+0x8d/0xc0 [ 579.357328][T27860] ? netlink_unicast+0x710/0x710 [ 579.362251][T27860] sock_sendmsg+0xd7/0x130 [ 579.366649][T27860] ___sys_sendmsg+0x803/0x920 [ 579.371308][T27860] ? copy_msghdr_from_user+0x440/0x440 [ 579.376773][T27860] ? __kasan_check_read+0x11/0x20 [ 579.381805][T27860] ? __fget+0x384/0x560 [ 579.385945][T27860] ? ksys_dup3+0x3e0/0x3e0 [ 579.390349][T27860] ? __fget_light+0x1a9/0x230 [ 579.395007][T27860] ? __fdget+0x1b/0x20 [ 579.399058][T27860] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 579.405282][T27860] __sys_sendmsg+0x105/0x1d0 [ 579.409854][T27860] ? __sys_sendmsg_sock+0xd0/0xd0 [ 579.414867][T27860] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 579.420307][T27860] ? do_syscall_64+0x26/0x760 [ 579.424989][T27860] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 579.431058][T27860] ? do_syscall_64+0x26/0x760 [ 579.435738][T27860] __x64_sys_sendmsg+0x78/0xb0 [ 579.440492][T27860] do_syscall_64+0xfa/0x760 [ 579.444983][T27860] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 579.450871][T27860] RIP: 0033:0x45a219 [ 579.454750][T27860] 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 [ 579.474333][T27860] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 579.482729][T27860] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 579.490683][T27860] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 579.498644][T27860] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 579.506598][T27860] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 22:31:23 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, &(0x7f00009ff000)=@framed, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 579.514551][T27860] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:23 executing program 2 (fault-call:5 fault-nth:23): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:23 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_RUN(r0, 0xae80, 0x0) 22:31:23 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x400300, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:23 executing program 4: 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, 0x0, 0x0) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 579.749868][T27879] FAULT_INJECTION: forcing a failure. [ 579.749868][T27879] name failslab, interval 1, probability 0, space 0, times 0 [ 579.779463][T27879] CPU: 0 PID: 27879 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 579.787296][T27879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 579.797340][T27879] Call Trace: [ 579.797365][T27879] dump_stack+0x197/0x210 [ 579.797389][T27879] should_fail.cold+0xa/0x15 [ 579.797410][T27879] ? fault_create_debugfs_attr+0x180/0x180 [ 579.797434][T27879] ? ___might_sleep+0x163/0x2c0 [ 579.820244][T27879] __should_failslab+0x121/0x190 [ 579.825192][T27879] should_failslab+0x9/0x14 [ 579.829689][T27879] kmem_cache_alloc+0x2aa/0x710 [ 579.829717][T27879] __kernfs_new_node+0xf0/0x6c0 [ 579.829732][T27879] ? kernfs_find_and_get_ns+0x5a/0x70 [ 579.829752][T27879] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 579.829765][T27879] ? kernfs_find_and_get_ns+0x5a/0x70 [ 579.829783][T27879] ? __mutex_lock+0x45d/0x13c0 [ 579.850246][T27879] ? lock_downgrade+0x920/0x920 [ 579.850269][T27879] ? mutex_trylock+0x2d0/0x2d0 [ 579.850285][T27879] ? kernfs_activate+0x192/0x1f0 [ 579.850311][T27879] kernfs_new_node+0x96/0x120 [ 579.850330][T27879] __kernfs_create_file+0x51/0x340 [ 579.850348][T27879] sysfs_add_file_mode_ns+0x222/0x560 [ 579.850369][T27879] sysfs_merge_group+0x1a0/0x340 [ 579.850385][T27879] ? sysfs_init_fs_context+0x370/0x370 [ 579.850401][T27879] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 579.850416][T27879] ? kernfs_create_link+0x1cc/0x250 [ 579.911859][T27879] dpm_sysfs_add+0x257/0x2a0 [ 579.916437][T27879] device_add+0x9df/0x17a0 [ 579.920846][T27879] ? uevent_show+0x370/0x370 [ 579.925420][T27879] ? kfree+0x28b/0x2c0 [ 579.929478][T27879] ? kfree_const+0x5e/0x70 [ 579.933883][T27879] device_create_groups_vargs+0x1fe/0x270 [ 579.939594][T27879] device_create+0xdf/0x120 [ 579.944085][T27879] ? device_create_vargs+0x60/0x60 [ 579.949203][T27879] ? queue_work_node+0x380/0x380 [ 579.954152][T27879] ? ieee80211_alloc_hw_nm+0x216/0x20e0 [ 579.959686][T27879] mac80211_hwsim_new_radio+0x389/0x4360 [ 579.965320][T27879] ? refcount_dec_not_one+0x1f0/0x1f0 [ 579.970679][T27879] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 579.977083][T27879] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 579.982966][T27879] hwsim_new_radio_nl+0x9e3/0x1070 [ 579.988064][T27879] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 579.993955][T27879] ? nla_memcpy+0xb0/0xb0 [ 579.998285][T27879] ? __nla_parse+0x43/0x60 [ 580.002698][T27879] genl_family_rcv_msg+0x74b/0xf90 [ 580.007803][T27879] ? genl_unregister_family+0x7c0/0x7c0 [ 580.013335][T27879] ? __kasan_check_read+0x11/0x20 [ 580.018343][T27879] ? __lock_acquire+0x16f2/0x4a00 [ 580.023351][T27879] ? __dev_queue_xmit+0xbb5/0x3720 [ 580.028465][T27879] genl_rcv_msg+0xca/0x170 [ 580.032875][T27879] netlink_rcv_skb+0x177/0x450 [ 580.037624][T27879] ? genl_family_rcv_msg+0xf90/0xf90 [ 580.042899][T27879] ? netlink_ack+0xb50/0xb50 [ 580.047474][T27879] ? __kasan_check_write+0x14/0x20 [ 580.052598][T27879] ? netlink_deliver_tap+0x254/0xbf0 [ 580.057876][T27879] genl_rcv+0x29/0x40 [ 580.061860][T27879] netlink_unicast+0x531/0x710 [ 580.066614][T27879] ? netlink_attachskb+0x7c0/0x7c0 [ 580.071712][T27879] ? _copy_from_iter_full+0x25d/0x8c0 [ 580.077082][T27879] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 580.082787][T27879] ? __check_object_size+0x3d/0x437 [ 580.087977][T27879] netlink_sendmsg+0x8a5/0xd60 [ 580.092732][T27879] ? netlink_unicast+0x710/0x710 [ 580.097652][T27879] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 580.103188][T27879] ? apparmor_socket_sendmsg+0x2a/0x30 [ 580.108635][T27879] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 580.114862][T27879] ? security_socket_sendmsg+0x8d/0xc0 [ 580.120322][T27879] ? netlink_unicast+0x710/0x710 [ 580.125260][T27879] sock_sendmsg+0xd7/0x130 [ 580.129671][T27879] ___sys_sendmsg+0x803/0x920 [ 580.134338][T27879] ? copy_msghdr_from_user+0x440/0x440 [ 580.139791][T27879] ? __kasan_check_read+0x11/0x20 [ 580.144805][T27879] ? __fget+0x384/0x560 [ 580.148954][T27879] ? ksys_dup3+0x3e0/0x3e0 [ 580.153365][T27879] ? __fget_light+0x1a9/0x230 [ 580.158026][T27879] ? __fdget+0x1b/0x20 [ 580.162096][T27879] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 580.168327][T27879] __sys_sendmsg+0x105/0x1d0 [ 580.172918][T27879] ? __sys_sendmsg_sock+0xd0/0xd0 [ 580.177941][T27879] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 580.183384][T27879] ? do_syscall_64+0x26/0x760 [ 580.188047][T27879] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 580.194100][T27879] ? do_syscall_64+0x26/0x760 [ 580.198773][T27879] __x64_sys_sendmsg+0x78/0xb0 [ 580.203544][T27879] do_syscall_64+0xfa/0x760 [ 580.208038][T27879] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 580.213917][T27879] RIP: 0033:0x45a219 [ 580.217800][T27879] 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 [ 580.237387][T27879] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 22:31:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 580.245797][T27879] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 580.253767][T27879] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 580.261746][T27879] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 580.269719][T27879] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 580.277684][T27879] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:24 executing program 2 (fault-call:5 fault-nth:24): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:24 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_RUN(r0, 0xae80, 0x0) 22:31:24 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, &(0x7f00009ff000)=@framed, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 580.527850][T27898] FAULT_INJECTION: forcing a failure. [ 580.527850][T27898] name failslab, interval 1, probability 0, space 0, times 0 [ 580.547643][T27898] CPU: 0 PID: 27898 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 580.555486][T27898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 580.565536][T27898] Call Trace: [ 580.568825][T27898] dump_stack+0x197/0x210 [ 580.573155][T27898] should_fail.cold+0xa/0x15 [ 580.577735][T27898] ? fault_create_debugfs_attr+0x180/0x180 [ 580.583530][T27898] ? ___might_sleep+0x163/0x2c0 [ 580.588368][T27898] __should_failslab+0x121/0x190 [ 580.593294][T27898] should_failslab+0x9/0x14 [ 580.597798][T27898] kmem_cache_alloc+0x2aa/0x710 [ 580.602644][T27898] ? __mutex_lock+0x45d/0x13c0 [ 580.607410][T27898] __kernfs_new_node+0xf0/0x6c0 [ 580.612255][T27898] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 580.617701][T27898] ? wait_for_completion+0x440/0x440 [ 580.622986][T27898] ? mutex_unlock+0xd/0x10 [ 580.627386][T27898] ? kernfs_activate+0x192/0x1f0 [ 580.632312][T27898] kernfs_new_node+0x96/0x120 [ 580.636988][T27898] __kernfs_create_file+0x51/0x340 [ 580.642084][T27898] sysfs_add_file_mode_ns+0x222/0x560 [ 580.647460][T27898] sysfs_merge_group+0x1a0/0x340 [ 580.652381][T27898] ? sysfs_init_fs_context+0x370/0x370 [ 580.657824][T27898] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 580.664042][T27898] ? kernfs_create_link+0x1cc/0x250 [ 580.669227][T27898] dpm_sysfs_add+0x257/0x2a0 [ 580.673802][T27898] device_add+0x9df/0x17a0 [ 580.678203][T27898] ? uevent_show+0x370/0x370 [ 580.682773][T27898] ? kfree+0x28b/0x2c0 [ 580.686827][T27898] ? kfree_const+0x5e/0x70 [ 580.691230][T27898] device_create_groups_vargs+0x1fe/0x270 [ 580.696932][T27898] device_create+0xdf/0x120 [ 580.701415][T27898] ? device_create_vargs+0x60/0x60 [ 580.706512][T27898] ? queue_work_node+0x380/0x380 [ 580.711435][T27898] ? ieee80211_alloc_hw_nm+0x216/0x20e0 [ 580.716963][T27898] mac80211_hwsim_new_radio+0x389/0x4360 [ 580.722587][T27898] ? refcount_dec_not_one+0x1f0/0x1f0 [ 580.727941][T27898] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 580.734335][T27898] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 580.740218][T27898] hwsim_new_radio_nl+0x9e3/0x1070 [ 580.745314][T27898] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 580.751186][T27898] ? nla_memcpy+0xb0/0xb0 [ 580.755516][T27898] ? __nla_parse+0x43/0x60 [ 580.759919][T27898] genl_family_rcv_msg+0x74b/0xf90 [ 580.765023][T27898] ? genl_unregister_family+0x7c0/0x7c0 [ 580.770551][T27898] ? __kasan_check_read+0x11/0x20 [ 580.775560][T27898] ? __lock_acquire+0x16f2/0x4a00 [ 580.780568][T27898] ? __dev_queue_xmit+0xbb5/0x3720 [ 580.785692][T27898] genl_rcv_msg+0xca/0x170 [ 580.790095][T27898] netlink_rcv_skb+0x177/0x450 [ 580.794841][T27898] ? genl_family_rcv_msg+0xf90/0xf90 [ 580.800122][T27898] ? netlink_ack+0xb50/0xb50 [ 580.804696][T27898] ? __kasan_check_write+0x14/0x20 [ 580.809794][T27898] ? netlink_deliver_tap+0x254/0xbf0 [ 580.815061][T27898] genl_rcv+0x29/0x40 [ 580.819024][T27898] netlink_unicast+0x531/0x710 [ 580.823774][T27898] ? netlink_attachskb+0x7c0/0x7c0 [ 580.828866][T27898] ? _copy_from_iter_full+0x25d/0x8c0 [ 580.834224][T27898] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 580.839925][T27898] ? __check_object_size+0x3d/0x437 [ 580.845109][T27898] netlink_sendmsg+0x8a5/0xd60 [ 580.849858][T27898] ? netlink_unicast+0x710/0x710 [ 580.854776][T27898] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 580.860308][T27898] ? apparmor_socket_sendmsg+0x2a/0x30 [ 580.865748][T27898] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 580.871969][T27898] ? security_socket_sendmsg+0x8d/0xc0 [ 580.877409][T27898] ? netlink_unicast+0x710/0x710 [ 580.882338][T27898] sock_sendmsg+0xd7/0x130 [ 580.886739][T27898] ___sys_sendmsg+0x803/0x920 [ 580.891401][T27898] ? copy_msghdr_from_user+0x440/0x440 [ 580.896848][T27898] ? __kasan_check_read+0x11/0x20 [ 580.901871][T27898] ? __fget+0x384/0x560 [ 580.906010][T27898] ? ksys_dup3+0x3e0/0x3e0 [ 580.910412][T27898] ? __fget_light+0x1a9/0x230 [ 580.915068][T27898] ? __fdget+0x1b/0x20 [ 580.919133][T27898] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 580.925358][T27898] __sys_sendmsg+0x105/0x1d0 [ 580.929931][T27898] ? __sys_sendmsg_sock+0xd0/0xd0 [ 580.934945][T27898] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 580.940386][T27898] ? do_syscall_64+0x26/0x760 [ 580.945060][T27898] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 580.951120][T27898] ? do_syscall_64+0x26/0x760 [ 580.955794][T27898] __x64_sys_sendmsg+0x78/0xb0 [ 580.960544][T27898] do_syscall_64+0xfa/0x760 [ 580.965032][T27898] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 580.970903][T27898] RIP: 0033:0x45a219 [ 580.974783][T27898] 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 [ 580.994367][T27898] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 581.002756][T27898] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 581.010708][T27898] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 581.018662][T27898] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 22:31:24 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_RUN(r0, 0xae80, 0x0) 22:31:24 executing program 4: 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, 0x0, 0x0) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 581.026617][T27898] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 581.034569][T27898] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:24 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0xf0ffff, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:24 executing program 2 (fault-call:5 fault-nth:25): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000), 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:24 executing program 3: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 581.256467][T27922] FAULT_INJECTION: forcing a failure. [ 581.256467][T27922] name failslab, interval 1, probability 0, space 0, times 0 [ 581.308121][T27922] CPU: 1 PID: 27922 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 581.315999][T27922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 581.326061][T27922] Call Trace: [ 581.329368][T27922] dump_stack+0x197/0x210 [ 581.333721][T27922] should_fail.cold+0xa/0x15 [ 581.338328][T27922] ? fault_create_debugfs_attr+0x180/0x180 [ 581.344153][T27922] ? ___might_sleep+0x163/0x2c0 [ 581.349017][T27922] __should_failslab+0x121/0x190 [ 581.353960][T27922] should_failslab+0x9/0x14 [ 581.358453][T27922] kmem_cache_alloc+0x2aa/0x710 [ 581.363300][T27922] ? __mutex_lock+0x45d/0x13c0 [ 581.368065][T27922] __kernfs_new_node+0xf0/0x6c0 [ 581.372904][T27922] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 581.378349][T27922] ? wait_for_completion+0x440/0x440 [ 581.383627][T27922] ? mutex_unlock+0xd/0x10 [ 581.388030][T27922] ? kernfs_activate+0x192/0x1f0 [ 581.392968][T27922] kernfs_new_node+0x96/0x120 [ 581.397642][T27922] __kernfs_create_file+0x51/0x340 [ 581.402741][T27922] sysfs_add_file_mode_ns+0x222/0x560 [ 581.408102][T27922] sysfs_merge_group+0x1a0/0x340 [ 581.413027][T27922] ? sysfs_init_fs_context+0x370/0x370 [ 581.418473][T27922] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 581.424696][T27922] ? kernfs_create_link+0x1cc/0x250 [ 581.429997][T27922] dpm_sysfs_add+0x257/0x2a0 [ 581.434579][T27922] device_add+0x9df/0x17a0 [ 581.438983][T27922] ? uevent_show+0x370/0x370 [ 581.443557][T27922] ? kfree+0x28b/0x2c0 [ 581.447616][T27922] ? kfree_const+0x5e/0x70 [ 581.452020][T27922] device_create_groups_vargs+0x1fe/0x270 [ 581.457743][T27922] device_create+0xdf/0x120 [ 581.462233][T27922] ? device_create_vargs+0x60/0x60 [ 581.467362][T27922] ? queue_work_node+0x380/0x380 [ 581.472295][T27922] ? ieee80211_alloc_hw_nm+0x216/0x20e0 [ 581.477830][T27922] mac80211_hwsim_new_radio+0x389/0x4360 [ 581.483455][T27922] ? refcount_dec_not_one+0x1f0/0x1f0 [ 581.488812][T27922] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 581.495223][T27922] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 581.501105][T27922] hwsim_new_radio_nl+0x9e3/0x1070 [ 581.506205][T27922] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 581.512078][T27922] ? nla_memcpy+0xb0/0xb0 [ 581.516407][T27922] ? __nla_parse+0x43/0x60 [ 581.520828][T27922] genl_family_rcv_msg+0x74b/0xf90 [ 581.525927][T27922] ? genl_unregister_family+0x7c0/0x7c0 [ 581.531465][T27922] ? __kasan_check_read+0x11/0x20 [ 581.536477][T27922] ? __lock_acquire+0x16f2/0x4a00 [ 581.541483][T27922] ? debug_smp_processor_id+0x3c/0x214 [ 581.546936][T27922] genl_rcv_msg+0xca/0x170 [ 581.551339][T27922] netlink_rcv_skb+0x177/0x450 [ 581.556085][T27922] ? genl_family_rcv_msg+0xf90/0xf90 [ 581.561365][T27922] ? netlink_ack+0xb50/0xb50 [ 581.565936][T27922] ? __kasan_check_write+0x14/0x20 [ 581.571036][T27922] ? netlink_deliver_tap+0x254/0xbf0 [ 581.576310][T27922] genl_rcv+0x29/0x40 [ 581.580276][T27922] netlink_unicast+0x531/0x710 [ 581.585027][T27922] ? netlink_attachskb+0x7c0/0x7c0 [ 581.590139][T27922] ? _copy_from_iter_full+0x25d/0x8c0 [ 581.595502][T27922] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 581.601208][T27922] ? __check_object_size+0x3d/0x437 [ 581.606400][T27922] netlink_sendmsg+0x8a5/0xd60 [ 581.611416][T27922] ? netlink_unicast+0x710/0x710 [ 581.616340][T27922] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 581.621876][T27922] ? apparmor_socket_sendmsg+0x2a/0x30 [ 581.627323][T27922] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 581.633545][T27922] ? security_socket_sendmsg+0x8d/0xc0 [ 581.639004][T27922] ? netlink_unicast+0x710/0x710 [ 581.643927][T27922] sock_sendmsg+0xd7/0x130 [ 581.648330][T27922] ___sys_sendmsg+0x803/0x920 [ 581.652995][T27922] ? copy_msghdr_from_user+0x440/0x440 [ 581.658442][T27922] ? __kasan_check_read+0x11/0x20 [ 581.663453][T27922] ? __fget+0x384/0x560 [ 581.667594][T27922] ? ksys_dup3+0x3e0/0x3e0 [ 581.672002][T27922] ? __fget_light+0x1a9/0x230 [ 581.676660][T27922] ? __fdget+0x1b/0x20 [ 581.680714][T27922] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 581.686941][T27922] __sys_sendmsg+0x105/0x1d0 [ 581.691532][T27922] ? __sys_sendmsg_sock+0xd0/0xd0 [ 581.696550][T27922] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 581.702010][T27922] ? do_syscall_64+0x26/0x760 [ 581.706675][T27922] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 581.712721][T27922] ? do_syscall_64+0x26/0x760 [ 581.717386][T27922] __x64_sys_sendmsg+0x78/0xb0 [ 581.722134][T27922] do_syscall_64+0xfa/0x760 [ 581.726712][T27922] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 581.732585][T27922] RIP: 0033:0x45a219 [ 581.736467][T27922] 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 22:31:25 executing program 3: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 581.756080][T27922] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 581.764470][T27922] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 581.772431][T27922] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 581.780385][T27922] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 581.788337][T27922] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 581.796287][T27922] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000), 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:25 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, 0x0, 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:25 executing program 2 (fault-call:5 fault-nth:26): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:25 executing program 3: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_RUN(r1, 0xae80, 0x0) 22:31:25 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x1000000, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:25 executing program 4: 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)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:25 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 582.097522][T27946] FAULT_INJECTION: forcing a failure. [ 582.097522][T27946] name failslab, interval 1, probability 0, space 0, times 0 [ 582.137353][T27946] CPU: 1 PID: 27946 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 582.145200][T27946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 582.155254][T27946] Call Trace: [ 582.155277][T27946] dump_stack+0x197/0x210 [ 582.155305][T27946] should_fail.cold+0xa/0x15 [ 582.167484][T27946] ? fault_create_debugfs_attr+0x180/0x180 [ 582.173305][T27946] ? ___might_sleep+0x163/0x2c0 [ 582.178165][T27946] __should_failslab+0x121/0x190 [ 582.178185][T27946] should_failslab+0x9/0x14 [ 582.178199][T27946] kmem_cache_alloc+0x2aa/0x710 [ 582.178215][T27946] ? __mutex_lock+0x45d/0x13c0 [ 582.178240][T27946] __kernfs_new_node+0xf0/0x6c0 [ 582.178259][T27946] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 582.207517][T27946] ? wait_for_completion+0x440/0x440 [ 582.207544][T27946] ? mutex_unlock+0xd/0x10 [ 582.207561][T27946] ? kernfs_activate+0x192/0x1f0 [ 582.207580][T27946] kernfs_new_node+0x96/0x120 [ 582.207597][T27946] __kernfs_create_file+0x51/0x340 [ 582.231978][T27946] sysfs_add_file_mode_ns+0x222/0x560 [ 582.237361][T27946] sysfs_merge_group+0x1a0/0x340 [ 582.237379][T27946] ? sysfs_init_fs_context+0x370/0x370 [ 582.237400][T27946] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 582.237413][T27946] ? kernfs_create_link+0x1cc/0x250 [ 582.237435][T27946] dpm_sysfs_add+0x257/0x2a0 [ 582.263755][T27946] device_add+0x9df/0x17a0 [ 582.268164][T27946] ? uevent_show+0x370/0x370 [ 582.272740][T27946] ? kfree+0x28b/0x2c0 [ 582.276795][T27946] ? kfree_const+0x5e/0x70 [ 582.281196][T27946] device_create_groups_vargs+0x1fe/0x270 [ 582.286915][T27946] device_create+0xdf/0x120 [ 582.291402][T27946] ? device_create_vargs+0x60/0x60 [ 582.296499][T27946] ? queue_work_node+0x380/0x380 [ 582.301425][T27946] ? ieee80211_alloc_hw_nm+0x216/0x20e0 [ 582.306955][T27946] mac80211_hwsim_new_radio+0x389/0x4360 [ 582.312575][T27946] ? refcount_dec_not_one+0x1f0/0x1f0 [ 582.317932][T27946] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 582.324328][T27946] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 582.330210][T27946] hwsim_new_radio_nl+0x9e3/0x1070 [ 582.335320][T27946] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 582.341207][T27946] ? nla_memcpy+0xb0/0xb0 [ 582.345523][T27946] ? __nla_parse+0x43/0x60 [ 582.349928][T27946] genl_family_rcv_msg+0x74b/0xf90 [ 582.355025][T27946] ? genl_unregister_family+0x7c0/0x7c0 [ 582.360552][T27946] ? __kasan_check_read+0x11/0x20 [ 582.365556][T27946] ? __lock_acquire+0x16f2/0x4a00 [ 582.370575][T27946] ? __dev_queue_xmit+0xbb5/0x3720 [ 582.375693][T27946] genl_rcv_msg+0xca/0x170 [ 582.380099][T27946] netlink_rcv_skb+0x177/0x450 [ 582.384853][T27946] ? genl_family_rcv_msg+0xf90/0xf90 [ 582.390130][T27946] ? netlink_ack+0xb50/0xb50 [ 582.394711][T27946] ? __kasan_check_write+0x14/0x20 [ 582.399812][T27946] ? netlink_deliver_tap+0x254/0xbf0 [ 582.405096][T27946] genl_rcv+0x29/0x40 [ 582.409068][T27946] netlink_unicast+0x531/0x710 [ 582.413822][T27946] ? netlink_attachskb+0x7c0/0x7c0 [ 582.418917][T27946] ? _copy_from_iter_full+0x25d/0x8c0 [ 582.424276][T27946] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 582.429976][T27946] ? __check_object_size+0x3d/0x437 [ 582.435163][T27946] netlink_sendmsg+0x8a5/0xd60 [ 582.439916][T27946] ? netlink_unicast+0x710/0x710 [ 582.444834][T27946] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 582.450366][T27946] ? apparmor_socket_sendmsg+0x2a/0x30 [ 582.455810][T27946] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 582.462032][T27946] ? security_socket_sendmsg+0x8d/0xc0 [ 582.467471][T27946] ? netlink_unicast+0x710/0x710 [ 582.472394][T27946] sock_sendmsg+0xd7/0x130 [ 582.476796][T27946] ___sys_sendmsg+0x803/0x920 [ 582.481470][T27946] ? copy_msghdr_from_user+0x440/0x440 [ 582.486916][T27946] ? __kasan_check_read+0x11/0x20 [ 582.491924][T27946] ? __fget+0x384/0x560 [ 582.496165][T27946] ? ksys_dup3+0x3e0/0x3e0 [ 582.500569][T27946] ? __fget_light+0x1a9/0x230 [ 582.505232][T27946] ? __fdget+0x1b/0x20 [ 582.509284][T27946] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 582.515510][T27946] __sys_sendmsg+0x105/0x1d0 [ 582.520088][T27946] ? __sys_sendmsg_sock+0xd0/0xd0 [ 582.525105][T27946] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 582.530547][T27946] ? do_syscall_64+0x26/0x760 [ 582.535208][T27946] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 582.541258][T27946] ? do_syscall_64+0x26/0x760 [ 582.545925][T27946] __x64_sys_sendmsg+0x78/0xb0 [ 582.550671][T27946] do_syscall_64+0xfa/0x760 [ 582.555161][T27946] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 582.561036][T27946] RIP: 0033:0x45a219 [ 582.564915][T27946] 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 [ 582.584500][T27946] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 22:31:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000), 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 582.592890][T27946] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 582.600933][T27946] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 582.608890][T27946] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 582.616845][T27946] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 582.624802][T27946] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:26 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x2000000, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:26 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:26 executing program 2 (fault-call:5 fault-nth:27): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:26 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, 0x0, 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:26 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 582.829516][T27970] FAULT_INJECTION: forcing a failure. [ 582.829516][T27970] name failslab, interval 1, probability 0, space 0, times 0 [ 582.868131][T27970] CPU: 1 PID: 27970 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 582.875972][T27970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 582.886022][T27970] Call Trace: [ 582.886045][T27970] dump_stack+0x197/0x210 [ 582.886075][T27970] should_fail.cold+0xa/0x15 [ 582.898252][T27970] ? fault_create_debugfs_attr+0x180/0x180 [ 582.904068][T27970] ? ___might_sleep+0x163/0x2c0 [ 582.908931][T27970] __should_failslab+0x121/0x190 [ 582.913875][T27970] should_failslab+0x9/0x14 [ 582.918378][T27970] kmem_cache_alloc+0x2aa/0x710 [ 582.923321][T27970] ? __mutex_lock+0x45d/0x13c0 [ 582.928094][T27970] __kernfs_new_node+0xf0/0x6c0 [ 582.932957][T27970] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 582.938421][T27970] ? wait_for_completion+0x440/0x440 [ 582.943716][T27970] ? mutex_unlock+0xd/0x10 [ 582.948136][T27970] ? kernfs_activate+0x192/0x1f0 [ 582.953083][T27970] kernfs_new_node+0x96/0x120 [ 582.957765][T27970] __kernfs_create_file+0x51/0x340 [ 582.962873][T27970] sysfs_add_file_mode_ns+0x222/0x560 [ 582.962895][T27970] sysfs_merge_group+0x1a0/0x340 [ 582.962913][T27970] ? sysfs_init_fs_context+0x370/0x370 [ 582.978649][T27970] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 582.984894][T27970] ? kernfs_create_link+0x1cc/0x250 [ 582.990100][T27970] dpm_sysfs_add+0x257/0x2a0 [ 582.994699][T27970] device_add+0x9df/0x17a0 [ 582.999123][T27970] ? uevent_show+0x370/0x370 [ 583.003714][T27970] ? kfree+0x28b/0x2c0 [ 583.007795][T27970] ? kfree_const+0x5e/0x70 [ 583.012223][T27970] device_create_groups_vargs+0x1fe/0x270 [ 583.017953][T27970] device_create+0xdf/0x120 [ 583.022461][T27970] ? device_create_vargs+0x60/0x60 [ 583.027583][T27970] ? queue_work_node+0x380/0x380 [ 583.032533][T27970] ? ieee80211_alloc_hw_nm+0x216/0x20e0 [ 583.038096][T27970] mac80211_hwsim_new_radio+0x389/0x4360 [ 583.043740][T27970] ? refcount_dec_not_one+0x1f0/0x1f0 [ 583.049130][T27970] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 583.055550][T27970] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 583.061462][T27970] hwsim_new_radio_nl+0x9e3/0x1070 [ 583.066588][T27970] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 583.072482][T27970] ? nla_memcpy+0xb0/0xb0 [ 583.076824][T27970] ? __nla_parse+0x43/0x60 [ 583.081251][T27970] genl_family_rcv_msg+0x74b/0xf90 [ 583.086377][T27970] ? genl_unregister_family+0x7c0/0x7c0 [ 583.091928][T27970] ? __kasan_check_read+0x11/0x20 [ 583.096961][T27970] ? __lock_acquire+0x16f2/0x4a00 [ 583.101992][T27970] ? __dev_queue_xmit+0xbb5/0x3720 [ 583.107124][T27970] genl_rcv_msg+0xca/0x170 [ 583.111555][T27970] netlink_rcv_skb+0x177/0x450 [ 583.116335][T27970] ? genl_family_rcv_msg+0xf90/0xf90 [ 583.121627][T27970] ? netlink_ack+0xb50/0xb50 [ 583.126225][T27970] ? __kasan_check_write+0x14/0x20 [ 583.131349][T27970] ? netlink_deliver_tap+0x254/0xbf0 [ 583.136644][T27970] genl_rcv+0x29/0x40 [ 583.140649][T27970] netlink_unicast+0x531/0x710 [ 583.145426][T27970] ? netlink_attachskb+0x7c0/0x7c0 [ 583.150545][T27970] ? _copy_from_iter_full+0x25d/0x8c0 [ 583.155930][T27970] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 583.161655][T27970] ? __check_object_size+0x3d/0x437 [ 583.166863][T27970] netlink_sendmsg+0x8a5/0xd60 [ 583.171638][T27970] ? netlink_unicast+0x710/0x710 [ 583.176582][T27970] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 583.182137][T27970] ? apparmor_socket_sendmsg+0x2a/0x30 [ 583.187606][T27970] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 583.193850][T27970] ? security_socket_sendmsg+0x8d/0xc0 [ 583.199320][T27970] ? netlink_unicast+0x710/0x710 [ 583.204260][T27970] sock_sendmsg+0xd7/0x130 [ 583.208663][T27970] ___sys_sendmsg+0x803/0x920 [ 583.213329][T27970] ? copy_msghdr_from_user+0x440/0x440 [ 583.218916][T27970] ? __kasan_check_read+0x11/0x20 [ 583.223926][T27970] ? __fget+0x384/0x560 [ 583.228067][T27970] ? ksys_dup3+0x3e0/0x3e0 [ 583.232472][T27970] ? __fget_light+0x1a9/0x230 [ 583.237130][T27970] ? __fdget+0x1b/0x20 [ 583.241183][T27970] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 583.247430][T27970] __sys_sendmsg+0x105/0x1d0 [ 583.252016][T27970] ? __sys_sendmsg_sock+0xd0/0xd0 [ 583.257034][T27970] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 583.262474][T27970] ? do_syscall_64+0x26/0x760 [ 583.267133][T27970] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 583.273181][T27970] ? do_syscall_64+0x26/0x760 [ 583.277857][T27970] __x64_sys_sendmsg+0x78/0xb0 [ 583.282605][T27970] do_syscall_64+0xfa/0x760 [ 583.287110][T27970] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 583.292983][T27970] RIP: 0033:0x45a219 [ 583.296863][T27970] 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 [ 583.316446][T27970] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 22:31:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:26 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_RUN(r1, 0xae80, 0x0) 22:31:26 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_RUN(r1, 0xae80, 0x0) 22:31:26 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_RUN(r1, 0xae80, 0x0) 22:31:26 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 583.324837][T27970] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 583.332789][T27970] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 583.340744][T27970] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 583.348702][T27970] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 583.356656][T27970] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:27 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x3000000, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:27 executing program 2 (fault-call:5 fault-nth:28): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:27 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 583.599112][T28004] FAULT_INJECTION: forcing a failure. [ 583.599112][T28004] name failslab, interval 1, probability 0, space 0, times 0 [ 583.626277][T28004] CPU: 0 PID: 28004 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 583.634135][T28004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 583.644208][T28004] Call Trace: [ 583.647511][T28004] dump_stack+0x197/0x210 [ 583.651862][T28004] should_fail.cold+0xa/0x15 [ 583.656468][T28004] ? fault_create_debugfs_attr+0x180/0x180 [ 583.662272][T28004] ? ___might_sleep+0x163/0x2c0 [ 583.662294][T28004] __should_failslab+0x121/0x190 [ 583.662313][T28004] should_failslab+0x9/0x14 [ 583.662325][T28004] kmem_cache_alloc_trace+0x2d3/0x790 [ 583.662337][T28004] ? __kasan_check_write+0x14/0x20 [ 583.662352][T28004] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 583.662368][T28004] ? device_pm_check_callbacks+0x112/0x3f0 [ 583.662388][T28004] kobject_uevent_env+0x387/0x1023 [ 583.662409][T28004] kobject_uevent+0x20/0x26 [ 583.662426][T28004] device_add+0xad8/0x17a0 [ 583.712350][T28004] ? uevent_show+0x370/0x370 [ 583.716924][T28004] ? kfree+0x28b/0x2c0 [ 583.720979][T28004] ? kfree_const+0x5e/0x70 [ 583.725381][T28004] device_create_groups_vargs+0x1fe/0x270 [ 583.731082][T28004] device_create+0xdf/0x120 [ 583.735568][T28004] ? device_create_vargs+0x60/0x60 [ 583.740664][T28004] ? queue_work_node+0x380/0x380 [ 583.745596][T28004] ? ieee80211_alloc_hw_nm+0x216/0x20e0 [ 583.751125][T28004] mac80211_hwsim_new_radio+0x389/0x4360 [ 583.756746][T28004] ? refcount_dec_not_one+0x1f0/0x1f0 [ 583.762127][T28004] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 583.768526][T28004] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 583.774406][T28004] hwsim_new_radio_nl+0x9e3/0x1070 [ 583.779500][T28004] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 583.785376][T28004] ? nla_memcpy+0xb0/0xb0 [ 583.789692][T28004] ? __nla_parse+0x43/0x60 [ 583.794096][T28004] genl_family_rcv_msg+0x74b/0xf90 [ 583.799194][T28004] ? genl_unregister_family+0x7c0/0x7c0 [ 583.804720][T28004] ? __kasan_check_read+0x11/0x20 [ 583.809729][T28004] ? __lock_acquire+0x16f2/0x4a00 [ 583.814738][T28004] ? __dev_queue_xmit+0xbb5/0x3720 [ 583.819851][T28004] genl_rcv_msg+0xca/0x170 [ 583.824262][T28004] netlink_rcv_skb+0x177/0x450 [ 583.829009][T28004] ? genl_family_rcv_msg+0xf90/0xf90 [ 583.834285][T28004] ? netlink_ack+0xb50/0xb50 [ 583.838859][T28004] ? __kasan_check_write+0x14/0x20 [ 583.843955][T28004] ? netlink_deliver_tap+0x254/0xbf0 [ 583.849226][T28004] genl_rcv+0x29/0x40 [ 583.853191][T28004] netlink_unicast+0x531/0x710 [ 583.857941][T28004] ? netlink_attachskb+0x7c0/0x7c0 [ 583.863037][T28004] ? _copy_from_iter_full+0x25d/0x8c0 [ 583.868390][T28004] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 583.874092][T28004] ? __check_object_size+0x3d/0x437 [ 583.879276][T28004] netlink_sendmsg+0x8a5/0xd60 [ 583.884031][T28004] ? netlink_unicast+0x710/0x710 [ 583.888950][T28004] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 583.894479][T28004] ? apparmor_socket_sendmsg+0x2a/0x30 [ 583.899920][T28004] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 583.906143][T28004] ? security_socket_sendmsg+0x8d/0xc0 [ 583.911586][T28004] ? netlink_unicast+0x710/0x710 [ 583.916506][T28004] sock_sendmsg+0xd7/0x130 [ 583.920904][T28004] ___sys_sendmsg+0x803/0x920 [ 583.925564][T28004] ? copy_msghdr_from_user+0x440/0x440 [ 583.931012][T28004] ? __kasan_check_read+0x11/0x20 [ 583.936024][T28004] ? __fget+0x384/0x560 [ 583.940164][T28004] ? ksys_dup3+0x3e0/0x3e0 [ 583.944569][T28004] ? __fget_light+0x1a9/0x230 [ 583.949225][T28004] ? __fdget+0x1b/0x20 [ 583.953286][T28004] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 583.959508][T28004] __sys_sendmsg+0x105/0x1d0 [ 583.964080][T28004] ? __sys_sendmsg_sock+0xd0/0xd0 [ 583.969094][T28004] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 583.974532][T28004] ? do_syscall_64+0x26/0x760 [ 583.979190][T28004] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 583.985238][T28004] ? do_syscall_64+0x26/0x760 [ 583.989898][T28004] __x64_sys_sendmsg+0x78/0xb0 [ 583.994644][T28004] do_syscall_64+0xfa/0x760 [ 583.999132][T28004] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 584.005008][T28004] RIP: 0033:0x45a219 [ 584.008885][T28004] 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 [ 584.028466][T28004] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 584.036858][T28004] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 22:31:27 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 584.044813][T28004] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 584.052766][T28004] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 584.060721][T28004] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 584.068674][T28004] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:27 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x4000000, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:27 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, 0x0, 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:28 executing program 2 (fault-call:5 fault-nth:29): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:28 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0xa000000, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 584.458429][T28027] FAULT_INJECTION: forcing a failure. [ 584.458429][T28027] name failslab, interval 1, probability 0, space 0, times 0 [ 584.474436][T28027] CPU: 1 PID: 28027 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 584.482263][T28027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 584.492417][T28027] Call Trace: [ 584.495715][T28027] dump_stack+0x197/0x210 [ 584.500070][T28027] should_fail.cold+0xa/0x15 [ 584.504675][T28027] ? fault_create_debugfs_attr+0x180/0x180 [ 584.510497][T28027] ? ___might_sleep+0x163/0x2c0 [ 584.515359][T28027] __should_failslab+0x121/0x190 [ 584.520312][T28027] should_failslab+0x9/0x14 [ 584.524879][T28027] kmem_cache_alloc_trace+0x2d3/0x790 [ 584.530263][T28027] ? __kasan_check_write+0x14/0x20 [ 584.535372][T28027] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 584.540924][T28027] ? device_pm_check_callbacks+0x112/0x3f0 [ 584.546758][T28027] kobject_uevent_env+0x387/0x1023 [ 584.551896][T28027] kobject_uevent+0x20/0x26 [ 584.556410][T28027] device_add+0xad8/0x17a0 [ 584.560840][T28027] ? uevent_show+0x370/0x370 [ 584.565437][T28027] ? kfree+0x28b/0x2c0 [ 584.569512][T28027] ? kfree_const+0x5e/0x70 [ 584.573926][T28027] device_create_groups_vargs+0x1fe/0x270 [ 584.573944][T28027] device_create+0xdf/0x120 [ 584.573966][T28027] ? device_create_vargs+0x60/0x60 [ 584.573986][T28027] ? queue_work_node+0x380/0x380 [ 584.574009][T28027] ? ieee80211_alloc_hw_nm+0x216/0x20e0 [ 584.574028][T28027] mac80211_hwsim_new_radio+0x389/0x4360 [ 584.605380][T28027] ? refcount_dec_not_one+0x1f0/0x1f0 [ 584.610740][T28027] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 584.617153][T28027] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 584.623032][T28027] hwsim_new_radio_nl+0x9e3/0x1070 [ 584.628127][T28027] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 584.634002][T28027] ? nla_memcpy+0xb0/0xb0 [ 584.638324][T28027] ? __nla_parse+0x43/0x60 [ 584.642732][T28027] genl_family_rcv_msg+0x74b/0xf90 [ 584.647850][T28027] ? genl_unregister_family+0x7c0/0x7c0 [ 584.653561][T28027] ? __kasan_check_read+0x11/0x20 [ 584.658578][T28027] ? __lock_acquire+0x16f2/0x4a00 [ 584.663595][T28027] ? __dev_queue_xmit+0xbb5/0x3720 [ 584.668710][T28027] genl_rcv_msg+0xca/0x170 [ 584.673114][T28027] netlink_rcv_skb+0x177/0x450 [ 584.677862][T28027] ? genl_family_rcv_msg+0xf90/0xf90 [ 584.683133][T28027] ? netlink_ack+0xb50/0xb50 [ 584.687706][T28027] ? __kasan_check_write+0x14/0x20 [ 584.692806][T28027] ? netlink_deliver_tap+0x254/0xbf0 [ 584.698078][T28027] genl_rcv+0x29/0x40 [ 584.702044][T28027] netlink_unicast+0x531/0x710 [ 584.706791][T28027] ? netlink_attachskb+0x7c0/0x7c0 [ 584.711886][T28027] ? _copy_from_iter_full+0x25d/0x8c0 [ 584.717243][T28027] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 584.722945][T28027] ? __check_object_size+0x3d/0x437 [ 584.728137][T28027] netlink_sendmsg+0x8a5/0xd60 [ 584.732887][T28027] ? netlink_unicast+0x710/0x710 [ 584.737806][T28027] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 584.743335][T28027] ? apparmor_socket_sendmsg+0x2a/0x30 [ 584.748778][T28027] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 584.755002][T28027] ? security_socket_sendmsg+0x8d/0xc0 [ 584.760450][T28027] ? netlink_unicast+0x710/0x710 [ 584.765386][T28027] sock_sendmsg+0xd7/0x130 [ 584.769784][T28027] ___sys_sendmsg+0x803/0x920 [ 584.774445][T28027] ? copy_msghdr_from_user+0x440/0x440 [ 584.779893][T28027] ? __kasan_check_read+0x11/0x20 [ 584.784903][T28027] ? __fget+0x384/0x560 [ 584.789042][T28027] ? ksys_dup3+0x3e0/0x3e0 [ 584.793445][T28027] ? __fget_light+0x1a9/0x230 [ 584.798118][T28027] ? __fdget+0x1b/0x20 [ 584.802169][T28027] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 584.808395][T28027] __sys_sendmsg+0x105/0x1d0 [ 584.812970][T28027] ? __sys_sendmsg_sock+0xd0/0xd0 [ 584.817985][T28027] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 584.823451][T28027] ? do_syscall_64+0x26/0x760 [ 584.828115][T28027] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 584.834160][T28027] ? do_syscall_64+0x26/0x760 [ 584.838824][T28027] __x64_sys_sendmsg+0x78/0xb0 [ 584.843574][T28027] do_syscall_64+0xfa/0x760 [ 584.848063][T28027] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 584.853938][T28027] RIP: 0033:0x45a219 [ 584.857829][T28027] 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 [ 584.877412][T28027] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 584.885801][T28027] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 584.893751][T28027] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 584.901702][T28027] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 584.909654][T28027] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 584.917606][T28027] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:28 executing program 2 (fault-call:5 fault-nth:30): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:28 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0xe000000, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x0, 0x0, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 585.097403][T28040] FAULT_INJECTION: forcing a failure. [ 585.097403][T28040] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 585.110652][T28040] CPU: 0 PID: 28040 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 585.118456][T28040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 585.128540][T28040] Call Trace: [ 585.131842][T28040] dump_stack+0x197/0x210 [ 585.136201][T28040] should_fail.cold+0xa/0x15 [ 585.140794][T28040] ? fault_create_debugfs_attr+0x180/0x180 [ 585.146589][T28040] ? __kasan_check_read+0x11/0x20 [ 585.151605][T28040] ? __lock_acquire+0x16f2/0x4a00 [ 585.156617][T28040] should_fail_alloc_page+0x50/0x60 [ 585.161800][T28040] __alloc_pages_nodemask+0x1a1/0x900 [ 585.167154][T28040] ? fs_reclaim_acquire.part.0+0x30/0x30 [ 585.172769][T28040] ? __alloc_pages_slowpath+0x2920/0x2920 [ 585.178471][T28040] ? fs_reclaim_acquire.part.0+0x30/0x30 [ 585.184092][T28040] ? fault_create_debugfs_attr+0x180/0x180 [ 585.189881][T28040] cache_grow_begin+0x90/0xd20 [ 585.194631][T28040] ? kobject_uevent_env+0x387/0x1023 [ 585.199901][T28040] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 585.206126][T28040] kmem_cache_alloc_trace+0x6b3/0x790 [ 585.211479][T28040] ? __kasan_check_write+0x14/0x20 [ 585.216579][T28040] kobject_uevent_env+0x387/0x1023 [ 585.221678][T28040] kobject_uevent+0x20/0x26 [ 585.226180][T28040] device_add+0xad8/0x17a0 [ 585.230581][T28040] ? uevent_show+0x370/0x370 [ 585.235150][T28040] ? kfree+0x28b/0x2c0 [ 585.239208][T28040] ? kfree_const+0x5e/0x70 [ 585.243610][T28040] device_create_groups_vargs+0x1fe/0x270 [ 585.249313][T28040] device_create+0xdf/0x120 [ 585.253801][T28040] ? device_create_vargs+0x60/0x60 [ 585.258898][T28040] ? queue_work_node+0x380/0x380 [ 585.263824][T28040] ? ieee80211_alloc_hw_nm+0x216/0x20e0 [ 585.269353][T28040] mac80211_hwsim_new_radio+0x389/0x4360 [ 585.274972][T28040] ? refcount_dec_not_one+0x1f0/0x1f0 [ 585.280328][T28040] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 585.286723][T28040] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 585.292601][T28040] hwsim_new_radio_nl+0x9e3/0x1070 [ 585.297695][T28040] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 585.303569][T28040] ? nla_memcpy+0xb0/0xb0 [ 585.307902][T28040] ? __nla_parse+0x43/0x60 [ 585.312317][T28040] genl_family_rcv_msg+0x74b/0xf90 [ 585.317428][T28040] ? genl_unregister_family+0x7c0/0x7c0 [ 585.322957][T28040] ? __kasan_check_read+0x11/0x20 [ 585.327962][T28040] ? __lock_acquire+0x16f2/0x4a00 [ 585.332968][T28040] ? __dev_queue_xmit+0xbb5/0x3720 [ 585.338078][T28040] genl_rcv_msg+0xca/0x170 [ 585.342481][T28040] netlink_rcv_skb+0x177/0x450 [ 585.347228][T28040] ? genl_family_rcv_msg+0xf90/0xf90 [ 585.352498][T28040] ? netlink_ack+0xb50/0xb50 [ 585.357068][T28040] ? __kasan_check_write+0x14/0x20 [ 585.362163][T28040] ? netlink_deliver_tap+0x254/0xbf0 [ 585.367437][T28040] genl_rcv+0x29/0x40 [ 585.371417][T28040] netlink_unicast+0x531/0x710 [ 585.376184][T28040] ? netlink_attachskb+0x7c0/0x7c0 [ 585.381277][T28040] ? _copy_from_iter_full+0x25d/0x8c0 [ 585.386630][T28040] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 585.392330][T28040] ? __check_object_size+0x3d/0x437 [ 585.397514][T28040] netlink_sendmsg+0x8a5/0xd60 [ 585.402265][T28040] ? netlink_unicast+0x710/0x710 [ 585.407183][T28040] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 585.412712][T28040] ? apparmor_socket_sendmsg+0x2a/0x30 [ 585.418160][T28040] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 585.424389][T28040] ? security_socket_sendmsg+0x8d/0xc0 [ 585.429831][T28040] ? netlink_unicast+0x710/0x710 [ 585.434752][T28040] sock_sendmsg+0xd7/0x130 [ 585.439152][T28040] ___sys_sendmsg+0x803/0x920 [ 585.443813][T28040] ? copy_msghdr_from_user+0x440/0x440 [ 585.449258][T28040] ? __kasan_check_read+0x11/0x20 [ 585.454266][T28040] ? __fget+0x384/0x560 [ 585.458409][T28040] ? ksys_dup3+0x3e0/0x3e0 [ 585.462815][T28040] ? __fget_light+0x1a9/0x230 [ 585.467562][T28040] ? __fdget+0x1b/0x20 [ 585.471615][T28040] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 585.477841][T28040] __sys_sendmsg+0x105/0x1d0 [ 585.482418][T28040] ? __sys_sendmsg_sock+0xd0/0xd0 [ 585.487435][T28040] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 585.492878][T28040] ? do_syscall_64+0x26/0x760 [ 585.497540][T28040] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 585.503585][T28040] ? do_syscall_64+0x26/0x760 [ 585.508249][T28040] __x64_sys_sendmsg+0x78/0xb0 [ 585.513005][T28040] do_syscall_64+0xfa/0x760 [ 585.517494][T28040] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 585.523365][T28040] RIP: 0033:0x45a219 [ 585.527244][T28040] 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 [ 585.546840][T28040] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 585.555353][T28040] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 585.563311][T28040] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 585.571264][T28040] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 585.579220][T28040] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 585.587186][T28040] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:29 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$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:29 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:29 executing program 2 (fault-call:5 fault-nth:31): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:29 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0xf000000, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 585.856330][T28063] FAULT_INJECTION: forcing a failure. [ 585.856330][T28063] name failslab, interval 1, probability 0, space 0, times 0 [ 585.892741][T28063] CPU: 1 PID: 28063 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 585.900591][T28063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 585.910647][T28063] Call Trace: [ 585.913952][T28063] dump_stack+0x197/0x210 [ 585.918306][T28063] should_fail.cold+0xa/0x15 [ 585.922922][T28063] ? fault_create_debugfs_attr+0x180/0x180 [ 585.928752][T28063] ? ___might_sleep+0x163/0x2c0 [ 585.933626][T28063] __should_failslab+0x121/0x190 [ 585.938594][T28063] should_failslab+0x9/0x14 [ 585.943111][T28063] kmem_cache_alloc_node_trace+0x274/0x750 [ 585.948934][T28063] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 585.954915][T28063] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 585.955001][T28063] __kmalloc_node_track_caller+0x3d/0x70 [ 585.966406][T28063] __kmalloc_reserve.isra.0+0x40/0xf0 [ 585.966427][T28063] __alloc_skb+0x10b/0x5e0 [ 585.966446][T28063] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 585.966464][T28063] ? __kasan_check_read+0x11/0x20 [ 585.966486][T28063] alloc_uevent_skb+0x83/0x1e2 [ 585.991465][T28063] kobject_uevent_env+0xaa3/0x1023 [ 585.996576][T28063] kobject_uevent+0x20/0x26 [ 586.001080][T28063] device_add+0xad8/0x17a0 [ 586.005491][T28063] ? uevent_show+0x370/0x370 [ 586.010072][T28063] ? kfree+0x28b/0x2c0 [ 586.014139][T28063] ? kfree_const+0x5e/0x70 [ 586.018536][T28063] device_create_groups_vargs+0x1fe/0x270 [ 586.024237][T28063] device_create+0xdf/0x120 [ 586.028722][T28063] ? device_create_vargs+0x60/0x60 [ 586.033816][T28063] ? queue_work_node+0x380/0x380 [ 586.038737][T28063] ? ieee80211_alloc_hw_nm+0x216/0x20e0 [ 586.044269][T28063] mac80211_hwsim_new_radio+0x389/0x4360 [ 586.049892][T28063] ? refcount_dec_not_one+0x1f0/0x1f0 [ 586.055246][T28063] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 586.061688][T28063] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 586.067609][T28063] hwsim_new_radio_nl+0x9e3/0x1070 [ 586.072702][T28063] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 586.078610][T28063] ? nla_memcpy+0xb0/0xb0 [ 586.082926][T28063] ? __nla_parse+0x43/0x60 [ 586.087327][T28063] genl_family_rcv_msg+0x74b/0xf90 [ 586.092433][T28063] ? genl_unregister_family+0x7c0/0x7c0 [ 586.097971][T28063] ? __kasan_check_read+0x11/0x20 [ 586.102997][T28063] ? __lock_acquire+0x16f2/0x4a00 [ 586.108014][T28063] ? __dev_queue_xmit+0xbb5/0x3720 [ 586.113130][T28063] genl_rcv_msg+0xca/0x170 [ 586.117532][T28063] netlink_rcv_skb+0x177/0x450 [ 586.122278][T28063] ? genl_family_rcv_msg+0xf90/0xf90 [ 586.127555][T28063] ? netlink_ack+0xb50/0xb50 [ 586.132133][T28063] ? __kasan_check_write+0x14/0x20 [ 586.137239][T28063] ? netlink_deliver_tap+0x254/0xbf0 [ 586.142521][T28063] genl_rcv+0x29/0x40 [ 586.146486][T28063] netlink_unicast+0x531/0x710 [ 586.151251][T28063] ? netlink_attachskb+0x7c0/0x7c0 [ 586.156344][T28063] ? _copy_from_iter_full+0x25d/0x8c0 [ 586.161700][T28063] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 586.167403][T28063] ? __check_object_size+0x3d/0x437 [ 586.172584][T28063] netlink_sendmsg+0x8a5/0xd60 [ 586.177346][T28063] ? netlink_unicast+0x710/0x710 [ 586.182273][T28063] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 586.187812][T28063] ? apparmor_socket_sendmsg+0x2a/0x30 [ 586.193253][T28063] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 586.199487][T28063] ? security_socket_sendmsg+0x8d/0xc0 [ 586.204925][T28063] ? netlink_unicast+0x710/0x710 [ 586.209853][T28063] sock_sendmsg+0xd7/0x130 [ 586.214275][T28063] ___sys_sendmsg+0x803/0x920 [ 586.218951][T28063] ? copy_msghdr_from_user+0x440/0x440 [ 586.224505][T28063] ? __kasan_check_read+0x11/0x20 [ 586.229538][T28063] ? __fget+0x384/0x560 [ 586.233687][T28063] ? ksys_dup3+0x3e0/0x3e0 [ 586.238103][T28063] ? __fget_light+0x1a9/0x230 [ 586.242763][T28063] ? __fdget+0x1b/0x20 [ 586.246817][T28063] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 586.253045][T28063] __sys_sendmsg+0x105/0x1d0 [ 586.257618][T28063] ? __sys_sendmsg_sock+0xd0/0xd0 [ 586.262648][T28063] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 586.268100][T28063] ? do_syscall_64+0x26/0x760 [ 586.272766][T28063] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 586.278814][T28063] ? do_syscall_64+0x26/0x760 [ 586.283474][T28063] __x64_sys_sendmsg+0x78/0xb0 [ 586.288230][T28063] do_syscall_64+0xfa/0x760 [ 586.292741][T28063] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 586.298615][T28063] RIP: 0033:0x45a219 [ 586.302491][T28063] 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 [ 586.322075][T28063] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 586.330475][T28063] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 586.338456][T28063] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 586.346425][T28063] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 586.354390][T28063] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 586.362340][T28063] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:30 executing program 2 (fault-call:5 fault-nth:32): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:30 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x0, 0x0, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 586.573421][T28073] FAULT_INJECTION: forcing a failure. [ 586.573421][T28073] name failslab, interval 1, probability 0, space 0, times 0 [ 586.616406][T28073] CPU: 1 PID: 28073 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 586.624246][T28073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 586.634303][T28073] Call Trace: [ 586.637605][T28073] dump_stack+0x197/0x210 [ 586.641952][T28073] should_fail.cold+0xa/0x15 [ 586.646658][T28073] ? fault_create_debugfs_attr+0x180/0x180 [ 586.652483][T28073] ? ___might_sleep+0x163/0x2c0 [ 586.657348][T28073] __should_failslab+0x121/0x190 [ 586.662295][T28073] should_failslab+0x9/0x14 [ 586.666811][T28073] kmem_cache_alloc_node+0x268/0x740 [ 586.672118][T28073] ? find_held_lock+0x35/0x130 [ 586.676896][T28073] ? netlink_has_listeners+0x23b/0x3f0 [ 586.682374][T28073] __alloc_skb+0xd5/0x5e0 [ 586.686713][T28073] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 586.692260][T28073] ? __kasan_check_read+0x11/0x20 [ 586.697283][T28073] alloc_uevent_skb+0x83/0x1e2 [ 586.702042][T28073] kobject_uevent_env+0xaa3/0x1023 [ 586.707152][T28073] kobject_uevent+0x20/0x26 [ 586.711642][T28073] device_add+0xad8/0x17a0 [ 586.716047][T28073] ? uevent_show+0x370/0x370 [ 586.720632][T28073] ? kfree+0x28b/0x2c0 [ 586.724691][T28073] ? kfree_const+0x5e/0x70 [ 586.729099][T28073] device_create_groups_vargs+0x1fe/0x270 [ 586.734810][T28073] device_create+0xdf/0x120 [ 586.739303][T28073] ? device_create_vargs+0x60/0x60 [ 586.744409][T28073] ? queue_work_node+0x380/0x380 [ 586.749341][T28073] ? ieee80211_alloc_hw_nm+0x216/0x20e0 [ 586.754891][T28073] mac80211_hwsim_new_radio+0x389/0x4360 [ 586.760523][T28073] ? refcount_dec_not_one+0x1f0/0x1f0 [ 586.765893][T28073] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 586.772300][T28073] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 586.778187][T28073] hwsim_new_radio_nl+0x9e3/0x1070 [ 586.783289][T28073] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 586.789180][T28073] ? nla_memcpy+0xb0/0xb0 [ 586.793507][T28073] ? __nla_parse+0x43/0x60 [ 586.797917][T28073] genl_family_rcv_msg+0x74b/0xf90 [ 586.803025][T28073] ? genl_unregister_family+0x7c0/0x7c0 [ 586.808557][T28073] ? __kasan_check_read+0x11/0x20 [ 586.813566][T28073] ? __lock_acquire+0x16f2/0x4a00 [ 586.818574][T28073] ? __dev_queue_xmit+0xbb5/0x3720 [ 586.823693][T28073] genl_rcv_msg+0xca/0x170 [ 586.828103][T28073] netlink_rcv_skb+0x177/0x450 [ 586.832854][T28073] ? genl_family_rcv_msg+0xf90/0xf90 [ 586.838129][T28073] ? netlink_ack+0xb50/0xb50 [ 586.842705][T28073] ? __kasan_check_write+0x14/0x20 [ 586.847804][T28073] ? netlink_deliver_tap+0x254/0xbf0 [ 586.853084][T28073] genl_rcv+0x29/0x40 [ 586.857050][T28073] netlink_unicast+0x531/0x710 [ 586.861803][T28073] ? netlink_attachskb+0x7c0/0x7c0 [ 586.866899][T28073] ? _copy_from_iter_full+0x25d/0x8c0 [ 586.872258][T28073] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 586.877963][T28073] ? __check_object_size+0x3d/0x437 [ 586.883152][T28073] netlink_sendmsg+0x8a5/0xd60 [ 586.887908][T28073] ? netlink_unicast+0x710/0x710 [ 586.892848][T28073] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 586.898382][T28073] ? apparmor_socket_sendmsg+0x2a/0x30 [ 586.903839][T28073] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 586.910091][T28073] ? security_socket_sendmsg+0x8d/0xc0 [ 586.915537][T28073] ? netlink_unicast+0x710/0x710 [ 586.920466][T28073] sock_sendmsg+0xd7/0x130 [ 586.924880][T28073] ___sys_sendmsg+0x803/0x920 [ 586.929541][T28073] ? copy_msghdr_from_user+0x440/0x440 [ 586.934994][T28073] ? __kasan_check_read+0x11/0x20 [ 586.940008][T28073] ? __fget+0x384/0x560 [ 586.944155][T28073] ? ksys_dup3+0x3e0/0x3e0 [ 586.948570][T28073] ? __fget_light+0x1a9/0x230 [ 586.953239][T28073] ? __fdget+0x1b/0x20 [ 586.957297][T28073] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 586.963529][T28073] __sys_sendmsg+0x105/0x1d0 [ 586.968107][T28073] ? __sys_sendmsg_sock+0xd0/0xd0 [ 586.973132][T28073] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 586.978575][T28073] ? do_syscall_64+0x26/0x760 [ 586.983239][T28073] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 586.989287][T28073] ? do_syscall_64+0x26/0x760 [ 586.993959][T28073] __x64_sys_sendmsg+0x78/0xb0 [ 586.998710][T28073] do_syscall_64+0xfa/0x760 [ 587.003208][T28073] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 587.009085][T28073] RIP: 0033:0x45a219 [ 587.012966][T28073] 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 [ 587.032554][T28073] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 587.040948][T28073] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 587.048919][T28073] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 587.056874][T28073] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 22:31:30 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x3f000000, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 587.064844][T28073] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 587.072802][T28073] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:30 executing program 2 (fault-call:5 fault-nth:33): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:31 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x40000000, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 587.336906][T28096] FAULT_INJECTION: forcing a failure. [ 587.336906][T28096] name failslab, interval 1, probability 0, space 0, times 0 [ 587.360344][T28096] CPU: 0 PID: 28096 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 587.368182][T28096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 587.378242][T28096] Call Trace: [ 587.381534][T28096] dump_stack+0x197/0x210 [ 587.381558][T28096] should_fail.cold+0xa/0x15 [ 587.381579][T28096] ? fault_create_debugfs_attr+0x180/0x180 [ 587.381598][T28096] ? ___might_sleep+0x163/0x2c0 [ 587.381618][T28096] __should_failslab+0x121/0x190 [ 587.390508][T28096] should_failslab+0x9/0x14 [ 587.390522][T28096] __kmalloc_track_caller+0x2dc/0x760 [ 587.390541][T28096] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 587.390560][T28096] ? refcount_sub_and_test_checked+0x154/0x200 [ 587.428294][T28096] ? kstrdup_const+0x66/0x80 [ 587.432884][T28096] kstrdup+0x3a/0x70 [ 587.436766][T28096] kstrdup_const+0x66/0x80 [ 587.441167][T28096] __kernfs_new_node+0xb1/0x6c0 [ 587.446025][T28096] ? __lock_acquire+0x16f2/0x4a00 [ 587.451037][T28096] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 587.456483][T28096] ? find_held_lock+0x35/0x130 [ 587.461236][T28096] ? sysfs_do_create_link_sd.isra.0+0x82/0x140 [ 587.467378][T28096] kernfs_new_node+0x96/0x120 [ 587.472041][T28096] kernfs_create_link+0xd7/0x250 [ 587.476966][T28096] sysfs_do_create_link_sd.isra.0+0x90/0x140 [ 587.482927][T28096] sysfs_create_link+0x65/0xc0 [ 587.487685][T28096] driver_sysfs_add+0xfa/0x2a0 [ 587.492430][T28096] ? ieee80211_alloc_hw_nm+0x216/0x20e0 [ 587.497958][T28096] device_bind_driver+0x19/0xd0 [ 587.502792][T28096] mac80211_hwsim_new_radio+0x407/0x4360 [ 587.508411][T28096] ? refcount_dec_not_one+0x1f0/0x1f0 [ 587.513765][T28096] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 587.520160][T28096] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 587.526041][T28096] hwsim_new_radio_nl+0x9e3/0x1070 [ 587.531137][T28096] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 587.537012][T28096] ? nla_memcpy+0xb0/0xb0 [ 587.541330][T28096] ? __nla_parse+0x43/0x60 [ 587.545732][T28096] genl_family_rcv_msg+0x74b/0xf90 [ 587.550835][T28096] ? genl_unregister_family+0x7c0/0x7c0 [ 587.556362][T28096] ? __kasan_check_read+0x11/0x20 [ 587.561368][T28096] ? __lock_acquire+0x16f2/0x4a00 [ 587.566372][T28096] ? __dev_queue_xmit+0xbb5/0x3720 [ 587.571480][T28096] genl_rcv_msg+0xca/0x170 [ 587.576055][T28096] netlink_rcv_skb+0x177/0x450 [ 587.580802][T28096] ? genl_family_rcv_msg+0xf90/0xf90 [ 587.586069][T28096] ? netlink_ack+0xb50/0xb50 [ 587.590651][T28096] ? __kasan_check_write+0x14/0x20 [ 587.595754][T28096] ? netlink_deliver_tap+0x254/0xbf0 [ 587.601025][T28096] genl_rcv+0x29/0x40 [ 587.604994][T28096] netlink_unicast+0x531/0x710 [ 587.609762][T28096] ? netlink_attachskb+0x7c0/0x7c0 [ 587.614862][T28096] ? _copy_from_iter_full+0x25d/0x8c0 [ 587.620229][T28096] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 587.625936][T28096] ? __check_object_size+0x3d/0x437 [ 587.631123][T28096] netlink_sendmsg+0x8a5/0xd60 [ 587.635878][T28096] ? netlink_unicast+0x710/0x710 [ 587.640799][T28096] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 587.646327][T28096] ? apparmor_socket_sendmsg+0x2a/0x30 [ 587.651784][T28096] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 587.658025][T28096] ? security_socket_sendmsg+0x8d/0xc0 [ 587.663469][T28096] ? netlink_unicast+0x710/0x710 [ 587.668406][T28096] sock_sendmsg+0xd7/0x130 [ 587.672922][T28096] ___sys_sendmsg+0x803/0x920 [ 587.677587][T28096] ? copy_msghdr_from_user+0x440/0x440 [ 587.683036][T28096] ? __kasan_check_read+0x11/0x20 [ 587.688048][T28096] ? __fget+0x384/0x560 [ 587.692190][T28096] ? ksys_dup3+0x3e0/0x3e0 [ 587.696597][T28096] ? __fget_light+0x1a9/0x230 [ 587.701260][T28096] ? __fdget+0x1b/0x20 [ 587.705317][T28096] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 587.711545][T28096] __sys_sendmsg+0x105/0x1d0 [ 587.716123][T28096] ? __sys_sendmsg_sock+0xd0/0xd0 [ 587.721139][T28096] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 587.726580][T28096] ? do_syscall_64+0x26/0x760 [ 587.731244][T28096] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 587.737298][T28096] ? do_syscall_64+0x26/0x760 [ 587.741962][T28096] __x64_sys_sendmsg+0x78/0xb0 [ 587.746709][T28096] do_syscall_64+0xfa/0x760 [ 587.751201][T28096] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 587.757073][T28096] RIP: 0033:0x45a219 [ 587.760952][T28096] 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 [ 587.780537][T28096] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 22:31:31 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 587.788939][T28096] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 587.796891][T28096] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 587.804843][T28096] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 587.812793][T28096] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 587.820746][T28096] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:31 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x0, 0x0, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:31 executing program 2 (fault-call:5 fault-nth:34): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:31 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x60000000, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 588.136204][T28121] FAULT_INJECTION: forcing a failure. [ 588.136204][T28121] name failslab, interval 1, probability 0, space 0, times 0 [ 588.164226][T28121] CPU: 1 PID: 28121 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 588.172064][T28121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 588.182124][T28121] Call Trace: [ 588.185416][T28121] dump_stack+0x197/0x210 [ 588.189758][T28121] should_fail.cold+0xa/0x15 [ 588.194355][T28121] ? fault_create_debugfs_attr+0x180/0x180 [ 588.200165][T28121] ? ___might_sleep+0x163/0x2c0 [ 588.205014][T28121] __should_failslab+0x121/0x190 [ 588.209934][T28121] should_failslab+0x9/0x14 [ 588.214501][T28121] __kmalloc_track_caller+0x2dc/0x760 [ 588.219871][T28121] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 588.226101][T28121] ? refcount_sub_and_test_checked+0x154/0x200 [ 588.232305][T28121] ? kstrdup_const+0x66/0x80 [ 588.236880][T28121] kstrdup+0x3a/0x70 [ 588.240761][T28121] kstrdup_const+0x66/0x80 [ 588.245168][T28121] __kernfs_new_node+0xb1/0x6c0 [ 588.250010][T28121] ? __lock_acquire+0x16f2/0x4a00 [ 588.255017][T28121] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 588.260457][T28121] ? find_held_lock+0x35/0x130 [ 588.265204][T28121] ? sysfs_do_create_link_sd.isra.0+0x82/0x140 [ 588.271345][T28121] kernfs_new_node+0x96/0x120 [ 588.276004][T28121] kernfs_create_link+0xd7/0x250 [ 588.280969][T28121] sysfs_do_create_link_sd.isra.0+0x90/0x140 [ 588.286947][T28121] sysfs_create_link+0x65/0xc0 [ 588.291694][T28121] driver_sysfs_add+0xfa/0x2a0 [ 588.296439][T28121] ? ieee80211_alloc_hw_nm+0x216/0x20e0 [ 588.301964][T28121] device_bind_driver+0x19/0xd0 [ 588.306799][T28121] mac80211_hwsim_new_radio+0x407/0x4360 [ 588.312420][T28121] ? refcount_dec_not_one+0x1f0/0x1f0 [ 588.317775][T28121] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 588.324170][T28121] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 588.330057][T28121] hwsim_new_radio_nl+0x9e3/0x1070 [ 588.335160][T28121] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 588.341034][T28121] ? nla_memcpy+0xb0/0xb0 [ 588.345351][T28121] ? __nla_parse+0x43/0x60 [ 588.349752][T28121] genl_family_rcv_msg+0x74b/0xf90 [ 588.354849][T28121] ? genl_unregister_family+0x7c0/0x7c0 [ 588.360389][T28121] ? __kasan_check_read+0x11/0x20 [ 588.365393][T28121] ? __lock_acquire+0x16f2/0x4a00 [ 588.370398][T28121] ? __dev_queue_xmit+0xbb5/0x3720 [ 588.375502][T28121] genl_rcv_msg+0xca/0x170 [ 588.379901][T28121] netlink_rcv_skb+0x177/0x450 [ 588.384644][T28121] ? genl_family_rcv_msg+0xf90/0xf90 [ 588.389925][T28121] ? netlink_ack+0xb50/0xb50 [ 588.394504][T28121] ? __kasan_check_write+0x14/0x20 [ 588.399614][T28121] ? netlink_deliver_tap+0x254/0xbf0 [ 588.404885][T28121] genl_rcv+0x29/0x40 [ 588.409027][T28121] netlink_unicast+0x531/0x710 [ 588.413776][T28121] ? netlink_attachskb+0x7c0/0x7c0 [ 588.418875][T28121] ? _copy_from_iter_full+0x25d/0x8c0 [ 588.424249][T28121] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 588.429953][T28121] ? __check_object_size+0x3d/0x437 [ 588.435139][T28121] netlink_sendmsg+0x8a5/0xd60 [ 588.439892][T28121] ? netlink_unicast+0x710/0x710 [ 588.444811][T28121] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 588.450349][T28121] ? apparmor_socket_sendmsg+0x2a/0x30 [ 588.455792][T28121] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 588.462019][T28121] ? security_socket_sendmsg+0x8d/0xc0 [ 588.467471][T28121] ? netlink_unicast+0x710/0x710 [ 588.472397][T28121] sock_sendmsg+0xd7/0x130 [ 588.476796][T28121] ___sys_sendmsg+0x803/0x920 [ 588.481464][T28121] ? copy_msghdr_from_user+0x440/0x440 [ 588.486909][T28121] ? __kasan_check_read+0x11/0x20 [ 588.491919][T28121] ? __fget+0x384/0x560 [ 588.496062][T28121] ? ksys_dup3+0x3e0/0x3e0 [ 588.500467][T28121] ? __fget_light+0x1a9/0x230 [ 588.505121][T28121] ? __fdget+0x1b/0x20 [ 588.509171][T28121] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 588.515397][T28121] __sys_sendmsg+0x105/0x1d0 [ 588.519979][T28121] ? __sys_sendmsg_sock+0xd0/0xd0 [ 588.525009][T28121] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 588.530650][T28121] ? do_syscall_64+0x26/0x760 [ 588.535311][T28121] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 588.541367][T28121] ? do_syscall_64+0x26/0x760 [ 588.546043][T28121] __x64_sys_sendmsg+0x78/0xb0 [ 588.550804][T28121] do_syscall_64+0xfa/0x760 [ 588.555295][T28121] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 588.561180][T28121] RIP: 0033:0x45a219 [ 588.565076][T28121] 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 22:31:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 588.584667][T28121] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 588.593056][T28121] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 588.601014][T28121] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 588.608967][T28121] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 588.616920][T28121] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 588.624889][T28121] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:32 executing program 2 (fault-call:5 fault-nth:35): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:32 executing program 4: 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, &(0x7f00009ff000)=@framed, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 588.777785][T28129] FAULT_INJECTION: forcing a failure. [ 588.777785][T28129] name failslab, interval 1, probability 0, space 0, times 0 [ 588.810662][T28129] CPU: 0 PID: 28129 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 588.818506][T28129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 588.828561][T28129] Call Trace: [ 588.831870][T28129] dump_stack+0x197/0x210 [ 588.836209][T28129] should_fail.cold+0xa/0x15 [ 588.840816][T28129] ? fault_create_debugfs_attr+0x180/0x180 [ 588.846625][T28129] ? ___might_sleep+0x163/0x2c0 [ 588.851478][T28129] __should_failslab+0x121/0x190 [ 588.856419][T28129] should_failslab+0x9/0x14 [ 588.860927][T28129] kmem_cache_alloc+0x2aa/0x710 [ 588.865772][T28129] ? __kasan_check_read+0x11/0x20 [ 588.870802][T28129] ? mark_lock+0xc2/0x1220 22:31:32 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x9effffff, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:32 executing program 5: 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)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 588.875238][T28129] __kernfs_new_node+0xf0/0x6c0 [ 588.880099][T28129] ? __lock_acquire+0x16f2/0x4a00 [ 588.885131][T28129] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 588.890598][T28129] ? find_held_lock+0x35/0x130 [ 588.895371][T28129] ? sysfs_do_create_link_sd.isra.0+0x82/0x140 [ 588.901539][T28129] kernfs_new_node+0x96/0x120 [ 588.901558][T28129] kernfs_create_link+0xd7/0x250 [ 588.901577][T28129] sysfs_do_create_link_sd.isra.0+0x90/0x140 [ 588.901594][T28129] sysfs_create_link+0x65/0xc0 [ 588.901611][T28129] driver_sysfs_add+0x17c/0x2a0 [ 588.901632][T28129] ? ieee80211_alloc_hw_nm+0x216/0x20e0 [ 588.911214][T28129] device_bind_driver+0x19/0xd0 [ 588.911234][T28129] mac80211_hwsim_new_radio+0x407/0x4360 [ 588.911258][T28129] ? refcount_dec_not_one+0x1f0/0x1f0 [ 588.911276][T28129] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 588.911292][T28129] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 588.911310][T28129] hwsim_new_radio_nl+0x9e3/0x1070 [ 588.937215][T28129] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 588.971421][T28129] ? nla_memcpy+0xb0/0xb0 [ 588.975780][T28129] ? __nla_parse+0x43/0x60 [ 588.980208][T28129] genl_family_rcv_msg+0x74b/0xf90 [ 588.985335][T28129] ? genl_unregister_family+0x7c0/0x7c0 [ 588.990885][T28129] ? __kasan_check_read+0x11/0x20 [ 588.995908][T28129] ? __lock_acquire+0x16f2/0x4a00 [ 589.000945][T28129] genl_rcv_msg+0xca/0x170 [ 589.005348][T28129] netlink_rcv_skb+0x177/0x450 [ 589.010099][T28129] ? genl_family_rcv_msg+0xf90/0xf90 [ 589.015372][T28129] ? netlink_ack+0xb50/0xb50 [ 589.019947][T28129] ? __kasan_check_write+0x14/0x20 [ 589.025044][T28129] ? netlink_deliver_tap+0x254/0xbf0 [ 589.030316][T28129] genl_rcv+0x29/0x40 [ 589.034402][T28129] netlink_unicast+0x531/0x710 [ 589.039149][T28129] ? netlink_attachskb+0x7c0/0x7c0 [ 589.044245][T28129] ? _copy_from_iter_full+0x25d/0x8c0 [ 589.049601][T28129] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 589.055306][T28129] ? __check_object_size+0x3d/0x437 [ 589.060494][T28129] netlink_sendmsg+0x8a5/0xd60 [ 589.065245][T28129] ? netlink_unicast+0x710/0x710 [ 589.070165][T28129] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 589.075702][T28129] ? apparmor_socket_sendmsg+0x2a/0x30 [ 589.081143][T28129] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 589.087363][T28129] ? security_socket_sendmsg+0x8d/0xc0 [ 589.092803][T28129] ? netlink_unicast+0x710/0x710 [ 589.097724][T28129] sock_sendmsg+0xd7/0x130 [ 589.102126][T28129] ___sys_sendmsg+0x803/0x920 [ 589.106784][T28129] ? copy_msghdr_from_user+0x440/0x440 [ 589.112231][T28129] ? __kasan_check_read+0x11/0x20 [ 589.117239][T28129] ? __fget+0x384/0x560 [ 589.121381][T28129] ? ksys_dup3+0x3e0/0x3e0 [ 589.125784][T28129] ? __fget_light+0x1a9/0x230 [ 589.130443][T28129] ? __fdget+0x1b/0x20 [ 589.134496][T28129] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 589.140721][T28129] __sys_sendmsg+0x105/0x1d0 [ 589.145293][T28129] ? __sys_sendmsg_sock+0xd0/0xd0 [ 589.150308][T28129] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 589.155748][T28129] ? do_syscall_64+0x26/0x760 [ 589.160409][T28129] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 589.166456][T28129] ? do_syscall_64+0x26/0x760 [ 589.171120][T28129] __x64_sys_sendmsg+0x78/0xb0 [ 589.175867][T28129] do_syscall_64+0xfa/0x760 [ 589.180356][T28129] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 589.186230][T28129] RIP: 0033:0x45a219 [ 589.190109][T28129] 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 [ 589.209694][T28129] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 589.218085][T28129] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 22:31:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:32 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 589.226037][T28129] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 589.234079][T28129] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 589.242030][T28129] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 589.249983][T28129] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:33 executing program 2 (fault-call:5 fault-nth:36): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:33 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 589.493187][T28151] FAULT_INJECTION: forcing a failure. [ 589.493187][T28151] name failslab, interval 1, probability 0, space 0, times 0 [ 589.521341][T28151] CPU: 1 PID: 28151 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 589.529183][T28151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 589.539236][T28151] Call Trace: [ 589.542522][T28151] dump_stack+0x197/0x210 [ 589.546848][T28151] should_fail.cold+0xa/0x15 [ 589.551428][T28151] ? fault_create_debugfs_attr+0x180/0x180 [ 589.557226][T28151] ? ___might_sleep+0x163/0x2c0 [ 589.562063][T28151] __should_failslab+0x121/0x190 [ 589.566985][T28151] should_failslab+0x9/0x14 [ 589.571469][T28151] kmem_cache_alloc+0x2aa/0x710 [ 589.576301][T28151] ? __kasan_check_read+0x11/0x20 [ 589.581310][T28151] ? mark_lock+0xc2/0x1220 [ 589.585713][T28151] __kernfs_new_node+0xf0/0x6c0 [ 589.590562][T28151] ? __lock_acquire+0x16f2/0x4a00 [ 589.595593][T28151] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 589.601054][T28151] ? find_held_lock+0x35/0x130 [ 589.605809][T28151] ? sysfs_do_create_link_sd.isra.0+0x82/0x140 [ 589.611955][T28151] kernfs_new_node+0x96/0x120 [ 589.616619][T28151] kernfs_create_link+0xd7/0x250 [ 589.621542][T28151] sysfs_do_create_link_sd.isra.0+0x90/0x140 [ 589.627507][T28151] sysfs_create_link+0x65/0xc0 [ 589.632257][T28151] driver_sysfs_add+0x17c/0x2a0 [ 589.637091][T28151] ? ieee80211_alloc_hw_nm+0x216/0x20e0 [ 589.642622][T28151] device_bind_driver+0x19/0xd0 [ 589.647477][T28151] mac80211_hwsim_new_radio+0x407/0x4360 [ 589.653112][T28151] ? refcount_dec_not_one+0x1f0/0x1f0 [ 589.658488][T28151] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 589.664895][T28151] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 589.670780][T28151] hwsim_new_radio_nl+0x9e3/0x1070 [ 589.675896][T28151] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 589.681771][T28151] ? nla_memcpy+0xb0/0xb0 [ 589.686181][T28151] ? __nla_parse+0x43/0x60 [ 589.690587][T28151] genl_family_rcv_msg+0x74b/0xf90 [ 589.695687][T28151] ? genl_unregister_family+0x7c0/0x7c0 [ 589.701215][T28151] ? __kasan_check_read+0x11/0x20 [ 589.706222][T28151] ? __lock_acquire+0x16f2/0x4a00 [ 589.711229][T28151] ? __dev_queue_xmit+0xbb5/0x3720 [ 589.716338][T28151] genl_rcv_msg+0xca/0x170 [ 589.720741][T28151] netlink_rcv_skb+0x177/0x450 [ 589.725489][T28151] ? genl_family_rcv_msg+0xf90/0xf90 [ 589.730757][T28151] ? netlink_ack+0xb50/0xb50 [ 589.735329][T28151] ? __kasan_check_write+0x14/0x20 [ 589.740452][T28151] ? netlink_deliver_tap+0x254/0xbf0 [ 589.745724][T28151] genl_rcv+0x29/0x40 [ 589.749688][T28151] netlink_unicast+0x531/0x710 [ 589.754440][T28151] ? netlink_attachskb+0x7c0/0x7c0 [ 589.759555][T28151] ? _copy_from_iter_full+0x25d/0x8c0 [ 589.764919][T28151] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 589.770625][T28151] ? __check_object_size+0x3d/0x437 [ 589.775817][T28151] netlink_sendmsg+0x8a5/0xd60 [ 589.780574][T28151] ? netlink_unicast+0x710/0x710 [ 589.785499][T28151] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 589.791045][T28151] ? apparmor_socket_sendmsg+0x2a/0x30 [ 589.796508][T28151] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 589.802732][T28151] ? security_socket_sendmsg+0x8d/0xc0 [ 589.808174][T28151] ? netlink_unicast+0x710/0x710 [ 589.813100][T28151] sock_sendmsg+0xd7/0x130 [ 589.817506][T28151] ___sys_sendmsg+0x803/0x920 [ 589.822170][T28151] ? copy_msghdr_from_user+0x440/0x440 [ 589.827618][T28151] ? __kasan_check_read+0x11/0x20 [ 589.832639][T28151] ? __fget+0x384/0x560 [ 589.836783][T28151] ? ksys_dup3+0x3e0/0x3e0 [ 589.841191][T28151] ? __fget_light+0x1a9/0x230 [ 589.845851][T28151] ? __fdget+0x1b/0x20 [ 589.849905][T28151] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 589.856133][T28151] __sys_sendmsg+0x105/0x1d0 [ 589.860707][T28151] ? __sys_sendmsg_sock+0xd0/0xd0 [ 589.865723][T28151] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 589.871161][T28151] ? do_syscall_64+0x26/0x760 [ 589.875819][T28151] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 589.881874][T28151] ? do_syscall_64+0x26/0x760 [ 589.886539][T28151] __x64_sys_sendmsg+0x78/0xb0 [ 589.891285][T28151] do_syscall_64+0xfa/0x760 [ 589.895772][T28151] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 589.901662][T28151] RIP: 0033:0x45a219 [ 589.905539][T28151] 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 [ 589.925138][T28151] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 589.933530][T28151] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 22:31:33 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0xd2090000, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 589.941495][T28151] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 589.949462][T28151] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 589.957424][T28151] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 589.965385][T28151] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:33 executing program 4: 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, &(0x7f00009ff000)=@framed, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:33 executing program 2 (fault-call:5 fault-nth:37): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:33 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x0, 0x0, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 590.208222][T28163] FAULT_INJECTION: forcing a failure. [ 590.208222][T28163] name failslab, interval 1, probability 0, space 0, times 0 [ 590.261890][T28163] CPU: 0 PID: 28163 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 590.269729][T28163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 590.279777][T28163] Call Trace: [ 590.283062][T28163] dump_stack+0x197/0x210 [ 590.287393][T28163] should_fail.cold+0xa/0x15 [ 590.291972][T28163] ? fault_create_debugfs_attr+0x180/0x180 [ 590.297766][T28163] ? ___might_sleep+0x163/0x2c0 [ 590.302606][T28163] __should_failslab+0x121/0x190 [ 590.307529][T28163] should_failslab+0x9/0x14 [ 590.312016][T28163] kmem_cache_alloc+0x2aa/0x710 [ 590.316850][T28163] ? __kasan_check_read+0x11/0x20 [ 590.321859][T28163] ? mark_lock+0xc2/0x1220 [ 590.326272][T28163] __kernfs_new_node+0xf0/0x6c0 [ 590.331107][T28163] ? __lock_acquire+0x16f2/0x4a00 [ 590.336118][T28163] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 590.341583][T28163] ? find_held_lock+0x35/0x130 [ 590.346329][T28163] ? sysfs_do_create_link_sd.isra.0+0x82/0x140 [ 590.352485][T28163] kernfs_new_node+0x96/0x120 [ 590.357149][T28163] kernfs_create_link+0xd7/0x250 [ 590.362078][T28163] sysfs_do_create_link_sd.isra.0+0x90/0x140 [ 590.368039][T28163] sysfs_create_link+0x65/0xc0 [ 590.372788][T28163] driver_sysfs_add+0x17c/0x2a0 [ 590.377622][T28163] ? ieee80211_alloc_hw_nm+0x216/0x20e0 [ 590.383155][T28163] device_bind_driver+0x19/0xd0 [ 590.388019][T28163] mac80211_hwsim_new_radio+0x407/0x4360 [ 590.393645][T28163] ? refcount_dec_not_one+0x1f0/0x1f0 [ 590.398999][T28163] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 590.405396][T28163] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 590.411272][T28163] hwsim_new_radio_nl+0x9e3/0x1070 [ 590.416379][T28163] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 590.422252][T28163] ? nla_memcpy+0xb0/0xb0 [ 590.426570][T28163] ? __nla_parse+0x43/0x60 [ 590.430991][T28163] genl_family_rcv_msg+0x74b/0xf90 [ 590.436092][T28163] ? genl_unregister_family+0x7c0/0x7c0 [ 590.441623][T28163] ? __kasan_check_read+0x11/0x20 [ 590.446628][T28163] ? __lock_acquire+0x16f2/0x4a00 [ 590.451633][T28163] ? __dev_queue_xmit+0xbb5/0x3720 [ 590.456738][T28163] genl_rcv_msg+0xca/0x170 [ 590.461138][T28163] netlink_rcv_skb+0x177/0x450 [ 590.465884][T28163] ? genl_family_rcv_msg+0xf90/0xf90 [ 590.471153][T28163] ? netlink_ack+0xb50/0xb50 [ 590.475724][T28163] ? __kasan_check_write+0x14/0x20 [ 590.480819][T28163] ? netlink_deliver_tap+0x254/0xbf0 [ 590.486096][T28163] genl_rcv+0x29/0x40 [ 590.490060][T28163] netlink_unicast+0x531/0x710 [ 590.494814][T28163] ? netlink_attachskb+0x7c0/0x7c0 [ 590.499907][T28163] ? _copy_from_iter_full+0x25d/0x8c0 [ 590.505261][T28163] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 590.510980][T28163] ? __check_object_size+0x3d/0x437 [ 590.516164][T28163] netlink_sendmsg+0x8a5/0xd60 [ 590.520917][T28163] ? netlink_unicast+0x710/0x710 [ 590.525835][T28163] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 590.531363][T28163] ? apparmor_socket_sendmsg+0x2a/0x30 [ 590.536805][T28163] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 590.543030][T28163] ? security_socket_sendmsg+0x8d/0xc0 [ 590.548470][T28163] ? netlink_unicast+0x710/0x710 [ 590.553407][T28163] sock_sendmsg+0xd7/0x130 [ 590.557807][T28163] ___sys_sendmsg+0x803/0x920 [ 590.562471][T28163] ? copy_msghdr_from_user+0x440/0x440 [ 590.567918][T28163] ? __kasan_check_read+0x11/0x20 [ 590.572924][T28163] ? __fget+0x384/0x560 [ 590.577067][T28163] ? ksys_dup3+0x3e0/0x3e0 [ 590.581472][T28163] ? __fget_light+0x1a9/0x230 [ 590.586133][T28163] ? __fdget+0x1b/0x20 [ 590.590189][T28163] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 590.596426][T28163] __sys_sendmsg+0x105/0x1d0 [ 590.601002][T28163] ? __sys_sendmsg_sock+0xd0/0xd0 [ 590.606018][T28163] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 590.611458][T28163] ? do_syscall_64+0x26/0x760 [ 590.616120][T28163] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 590.622167][T28163] ? do_syscall_64+0x26/0x760 [ 590.626834][T28163] __x64_sys_sendmsg+0x78/0xb0 [ 590.631583][T28163] do_syscall_64+0xfa/0x760 [ 590.636086][T28163] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 590.642044][T28163] RIP: 0033:0x45a219 22:31:34 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0xf0ffffff, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 590.645931][T28163] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 590.665633][T28163] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 590.674044][T28163] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 590.681996][T28163] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 590.689975][T28163] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 590.697929][T28163] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 590.705880][T28163] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:34 executing program 2 (fault-call:5 fault-nth:38): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:34 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:34 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0xfffff000, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 590.900637][T28181] FAULT_INJECTION: forcing a failure. [ 590.900637][T28181] name failslab, interval 1, probability 0, space 0, times 0 [ 590.930424][T28181] CPU: 1 PID: 28181 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 590.938260][T28181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 590.948317][T28181] Call Trace: [ 590.951623][T28181] dump_stack+0x197/0x210 [ 590.955974][T28181] should_fail.cold+0xa/0x15 [ 590.960578][T28181] ? fault_create_debugfs_attr+0x180/0x180 [ 590.966381][T28181] ? ___might_sleep+0x163/0x2c0 [ 590.971228][T28181] __should_failslab+0x121/0x190 [ 590.976159][T28181] should_failslab+0x9/0x14 [ 590.980646][T28181] kmem_cache_alloc_node+0x268/0x740 [ 590.985917][T28181] ? find_held_lock+0x35/0x130 [ 590.990666][T28181] ? netlink_has_listeners+0x23b/0x3f0 [ 590.996111][T28181] __alloc_skb+0xd5/0x5e0 [ 591.000427][T28181] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 591.005960][T28181] ? __kasan_check_read+0x11/0x20 [ 591.010973][T28181] alloc_uevent_skb+0x83/0x1e2 [ 591.015724][T28181] kobject_uevent_env+0xaa3/0x1023 [ 591.020826][T28181] kobject_uevent+0x20/0x26 [ 591.025316][T28181] driver_bound+0x1a1/0x1f0 [ 591.029807][T28181] device_bind_driver+0xaf/0xd0 [ 591.034643][T28181] mac80211_hwsim_new_radio+0x407/0x4360 [ 591.040272][T28181] ? refcount_dec_not_one+0x1f0/0x1f0 [ 591.045630][T28181] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 591.052033][T28181] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 591.057911][T28181] hwsim_new_radio_nl+0x9e3/0x1070 [ 591.063006][T28181] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 591.068883][T28181] ? nla_memcpy+0xb0/0xb0 [ 591.073201][T28181] ? __nla_parse+0x43/0x60 [ 591.077616][T28181] genl_family_rcv_msg+0x74b/0xf90 [ 591.082715][T28181] ? genl_unregister_family+0x7c0/0x7c0 [ 591.088254][T28181] ? __kasan_check_read+0x11/0x20 [ 591.093283][T28181] ? __lock_acquire+0x16f2/0x4a00 [ 591.098288][T28181] ? __dev_queue_xmit+0xbb5/0x3720 [ 591.103418][T28181] genl_rcv_msg+0xca/0x170 [ 591.107822][T28181] netlink_rcv_skb+0x177/0x450 [ 591.112572][T28181] ? genl_family_rcv_msg+0xf90/0xf90 [ 591.117841][T28181] ? netlink_ack+0xb50/0xb50 [ 591.122418][T28181] ? __kasan_check_write+0x14/0x20 [ 591.127517][T28181] ? netlink_deliver_tap+0x254/0xbf0 [ 591.132793][T28181] genl_rcv+0x29/0x40 [ 591.136759][T28181] netlink_unicast+0x531/0x710 [ 591.141513][T28181] ? netlink_attachskb+0x7c0/0x7c0 [ 591.146609][T28181] ? _copy_from_iter_full+0x25d/0x8c0 [ 591.151967][T28181] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 591.157669][T28181] ? __check_object_size+0x3d/0x437 [ 591.162855][T28181] netlink_sendmsg+0x8a5/0xd60 [ 591.167605][T28181] ? netlink_unicast+0x710/0x710 [ 591.172528][T28181] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 591.178057][T28181] ? apparmor_socket_sendmsg+0x2a/0x30 [ 591.183500][T28181] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 591.189722][T28181] ? security_socket_sendmsg+0x8d/0xc0 [ 591.195164][T28181] ? netlink_unicast+0x710/0x710 [ 591.200086][T28181] sock_sendmsg+0xd7/0x130 [ 591.204489][T28181] ___sys_sendmsg+0x803/0x920 [ 591.209150][T28181] ? copy_msghdr_from_user+0x440/0x440 [ 591.214598][T28181] ? __kasan_check_read+0x11/0x20 [ 591.219607][T28181] ? __fget+0x384/0x560 [ 591.223750][T28181] ? ksys_dup3+0x3e0/0x3e0 [ 591.228153][T28181] ? __fget_light+0x1a9/0x230 [ 591.232811][T28181] ? __fdget+0x1b/0x20 [ 591.236865][T28181] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 591.243103][T28181] __sys_sendmsg+0x105/0x1d0 [ 591.247688][T28181] ? __sys_sendmsg_sock+0xd0/0xd0 [ 591.252703][T28181] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 591.258148][T28181] ? do_syscall_64+0x26/0x760 [ 591.262810][T28181] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 591.268858][T28181] ? do_syscall_64+0x26/0x760 [ 591.273532][T28181] __x64_sys_sendmsg+0x78/0xb0 [ 591.278279][T28181] do_syscall_64+0xfa/0x760 [ 591.282767][T28181] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 591.288639][T28181] RIP: 0033:0x45a219 [ 591.292523][T28181] 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 [ 591.312107][T28181] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 591.320502][T28181] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 591.328457][T28181] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 591.336410][T28181] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 591.344363][T28181] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 22:31:35 executing program 4: 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, &(0x7f00009ff000)=@framed, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 591.352317][T28181] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:35 executing program 5: 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, 0x0, 0x0, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:35 executing program 2 (fault-call:5 fault-nth:39): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:35 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 591.579718][T28200] FAULT_INJECTION: forcing a failure. [ 591.579718][T28200] name failslab, interval 1, probability 0, space 0, times 0 [ 591.609299][T28200] CPU: 0 PID: 28200 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 591.617137][T28200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 591.627201][T28200] Call Trace: [ 591.630502][T28200] dump_stack+0x197/0x210 [ 591.634854][T28200] should_fail.cold+0xa/0x15 [ 591.639456][T28200] ? fault_create_debugfs_attr+0x180/0x180 [ 591.645291][T28200] ? ___might_sleep+0x163/0x2c0 [ 591.650183][T28200] __should_failslab+0x121/0x190 [ 591.655114][T28200] should_failslab+0x9/0x14 [ 591.659595][T28200] __kmalloc+0x2e0/0x770 [ 591.663836][T28200] ? kobject_get_path+0xc4/0x1b0 [ 591.668815][T28200] kobject_get_path+0xc4/0x1b0 [ 591.673566][T28200] kobject_uevent_env+0x3ab/0x1023 [ 591.678664][T28200] kobject_uevent+0x20/0x26 [ 591.683158][T28200] driver_bound+0x1a1/0x1f0 [ 591.687666][T28200] device_bind_driver+0xaf/0xd0 [ 591.692512][T28200] mac80211_hwsim_new_radio+0x407/0x4360 [ 591.698151][T28200] ? refcount_dec_not_one+0x1f0/0x1f0 [ 591.703531][T28200] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 591.709936][T28200] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 591.715817][T28200] hwsim_new_radio_nl+0x9e3/0x1070 [ 591.720924][T28200] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 591.726808][T28200] ? nla_memcpy+0xb0/0xb0 [ 591.731147][T28200] ? __nla_parse+0x43/0x60 [ 591.735559][T28200] genl_family_rcv_msg+0x74b/0xf90 [ 591.740669][T28200] ? genl_unregister_family+0x7c0/0x7c0 [ 591.746205][T28200] ? __kasan_check_read+0x11/0x20 [ 591.751219][T28200] ? __lock_acquire+0x16f2/0x4a00 [ 591.756242][T28200] ? __dev_queue_xmit+0xbb5/0x3720 [ 591.761372][T28200] genl_rcv_msg+0xca/0x170 [ 591.765800][T28200] netlink_rcv_skb+0x177/0x450 [ 591.770562][T28200] ? genl_family_rcv_msg+0xf90/0xf90 [ 591.775889][T28200] ? netlink_ack+0xb50/0xb50 [ 591.780472][T28200] ? __kasan_check_write+0x14/0x20 [ 591.785579][T28200] ? netlink_deliver_tap+0x254/0xbf0 [ 591.790858][T28200] genl_rcv+0x29/0x40 [ 591.794830][T28200] netlink_unicast+0x531/0x710 [ 591.799587][T28200] ? netlink_attachskb+0x7c0/0x7c0 [ 591.804681][T28200] ? _copy_from_iter_full+0x25d/0x8c0 [ 591.810032][T28200] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 591.815740][T28200] ? __check_object_size+0x3d/0x437 [ 591.820938][T28200] netlink_sendmsg+0x8a5/0xd60 [ 591.826304][T28200] ? netlink_unicast+0x710/0x710 [ 591.831233][T28200] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 591.836770][T28200] ? apparmor_socket_sendmsg+0x2a/0x30 [ 591.842223][T28200] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 591.848460][T28200] ? security_socket_sendmsg+0x8d/0xc0 [ 591.853908][T28200] ? netlink_unicast+0x710/0x710 [ 591.858833][T28200] sock_sendmsg+0xd7/0x130 [ 591.863245][T28200] ___sys_sendmsg+0x803/0x920 [ 591.867935][T28200] ? copy_msghdr_from_user+0x440/0x440 [ 591.873405][T28200] ? __kasan_check_read+0x11/0x20 [ 591.878410][T28200] ? __fget+0x384/0x560 [ 591.882559][T28200] ? ksys_dup3+0x3e0/0x3e0 [ 591.886984][T28200] ? __fget_light+0x1a9/0x230 [ 591.891648][T28200] ? __fdget+0x1b/0x20 [ 591.895705][T28200] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 591.901951][T28200] __sys_sendmsg+0x105/0x1d0 [ 591.906550][T28200] ? __sys_sendmsg_sock+0xd0/0xd0 [ 591.911588][T28200] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 591.917052][T28200] ? do_syscall_64+0x26/0x760 [ 591.921729][T28200] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 591.927787][T28200] ? do_syscall_64+0x26/0x760 [ 591.932450][T28200] __x64_sys_sendmsg+0x78/0xb0 [ 591.937208][T28200] do_syscall_64+0xfa/0x760 [ 591.941726][T28200] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 591.947609][T28200] RIP: 0033:0x45a219 [ 591.951495][T28200] 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 [ 591.971107][T28200] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 22:31:35 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 591.979518][T28200] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 591.987484][T28200] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 591.995436][T28200] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 592.003394][T28200] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 592.011362][T28200] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:35 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0xffffff7f, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:35 executing program 2 (fault-call:5 fault-nth:40): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) [ 592.196641][T28213] FAULT_INJECTION: forcing a failure. [ 592.196641][T28213] name failslab, interval 1, probability 0, space 0, times 0 [ 592.209972][T28213] CPU: 1 PID: 28213 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 592.217793][T28213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 592.227838][T28213] Call Trace: [ 592.227862][T28213] dump_stack+0x197/0x210 [ 592.227887][T28213] should_fail.cold+0xa/0x15 [ 592.227910][T28213] ? fault_create_debugfs_attr+0x180/0x180 [ 592.227933][T28213] ? ___might_sleep+0x163/0x2c0 [ 592.235525][T28213] __should_failslab+0x121/0x190 [ 592.235546][T28213] should_failslab+0x9/0x14 [ 592.235559][T28213] kmem_cache_alloc+0x2aa/0x710 [ 592.235583][T28213] ? __mutex_lock+0x45d/0x13c0 [ 592.269708][T28213] __kernfs_new_node+0xf0/0x6c0 [ 592.274545][T28213] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 592.279991][T28213] ? wait_for_completion+0x440/0x440 [ 592.285264][T28213] ? mutex_unlock+0xd/0x10 [ 592.289662][T28213] ? kernfs_activate+0x192/0x1f0 [ 592.294590][T28213] kernfs_new_node+0x96/0x120 [ 592.299252][T28213] __kernfs_create_file+0x51/0x340 [ 592.304356][T28213] sysfs_add_file_mode_ns+0x222/0x560 [ 592.309715][T28213] sysfs_merge_group+0x1a0/0x340 [ 592.314637][T28213] ? sysfs_init_fs_context+0x370/0x370 [ 592.320081][T28213] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 592.326300][T28213] ? kernfs_create_link+0x1cc/0x250 [ 592.331489][T28213] dpm_sysfs_add+0x257/0x2a0 [ 592.336060][T28213] device_add+0x9df/0x17a0 [ 592.340462][T28213] ? uevent_show+0x370/0x370 [ 592.345031][T28213] ? kfree+0x28b/0x2c0 [ 592.349084][T28213] ? kfree_const+0x5e/0x70 [ 592.353486][T28213] device_create_groups_vargs+0x1fe/0x270 [ 592.359187][T28213] device_create+0xdf/0x120 [ 592.363678][T28213] ? device_create_vargs+0x60/0x60 [ 592.368775][T28213] ? queue_work_node+0x380/0x380 [ 592.373699][T28213] ? ieee80211_alloc_hw_nm+0x216/0x20e0 [ 592.379235][T28213] mac80211_hwsim_new_radio+0x389/0x4360 [ 592.384857][T28213] ? refcount_dec_not_one+0x1f0/0x1f0 [ 592.390230][T28213] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 592.396632][T28213] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 592.402511][T28213] hwsim_new_radio_nl+0x9e3/0x1070 [ 592.407613][T28213] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 592.413493][T28213] ? nla_memcpy+0xb0/0xb0 [ 592.417832][T28213] ? __nla_parse+0x43/0x60 [ 592.422244][T28213] genl_family_rcv_msg+0x74b/0xf90 [ 592.427350][T28213] ? genl_unregister_family+0x7c0/0x7c0 [ 592.432884][T28213] ? __kasan_check_read+0x11/0x20 [ 592.437896][T28213] ? __lock_acquire+0x16f2/0x4a00 [ 592.442921][T28213] genl_rcv_msg+0xca/0x170 [ 592.447323][T28213] netlink_rcv_skb+0x177/0x450 [ 592.452070][T28213] ? genl_family_rcv_msg+0xf90/0xf90 [ 592.457338][T28213] ? netlink_ack+0xb50/0xb50 [ 592.461908][T28213] ? __kasan_check_write+0x14/0x20 [ 592.467003][T28213] ? netlink_deliver_tap+0x254/0xbf0 [ 592.472277][T28213] genl_rcv+0x29/0x40 [ 592.476249][T28213] netlink_unicast+0x531/0x710 [ 592.480998][T28213] ? netlink_attachskb+0x7c0/0x7c0 [ 592.486090][T28213] ? _copy_from_iter_full+0x25d/0x8c0 [ 592.491445][T28213] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 592.497150][T28213] ? __check_object_size+0x3d/0x437 [ 592.502332][T28213] netlink_sendmsg+0x8a5/0xd60 [ 592.507089][T28213] ? netlink_unicast+0x710/0x710 [ 592.512005][T28213] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 592.517531][T28213] ? apparmor_socket_sendmsg+0x2a/0x30 [ 592.522990][T28213] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 592.529226][T28213] ? security_socket_sendmsg+0x8d/0xc0 [ 592.534761][T28213] ? netlink_unicast+0x710/0x710 [ 592.539681][T28213] sock_sendmsg+0xd7/0x130 [ 592.544080][T28213] ___sys_sendmsg+0x803/0x920 [ 592.548740][T28213] ? copy_msghdr_from_user+0x440/0x440 [ 592.554193][T28213] ? __kasan_check_read+0x11/0x20 [ 592.559202][T28213] ? __fget+0x384/0x560 [ 592.563343][T28213] ? ksys_dup3+0x3e0/0x3e0 [ 592.567751][T28213] ? __fget_light+0x1a9/0x230 [ 592.572410][T28213] ? __fdget+0x1b/0x20 [ 592.576468][T28213] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 592.582694][T28213] __sys_sendmsg+0x105/0x1d0 [ 592.587267][T28213] ? __sys_sendmsg_sock+0xd0/0xd0 [ 592.592280][T28213] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 592.597720][T28213] ? do_syscall_64+0x26/0x760 [ 592.602381][T28213] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 592.608428][T28213] ? do_syscall_64+0x26/0x760 [ 592.613091][T28213] __x64_sys_sendmsg+0x78/0xb0 [ 592.617838][T28213] do_syscall_64+0xfa/0x760 [ 592.622330][T28213] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 592.628199][T28213] RIP: 0033:0x45a219 [ 592.632094][T28213] 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 [ 592.651686][T28213] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 592.660089][T28213] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 592.668052][T28213] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 592.676011][T28213] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 592.683966][T28213] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 592.691923][T28213] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x0, 0x0, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, 0x0, 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:36 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0xffffff9e, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:36 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:36 executing program 2 (fault-call:5 fault-nth:41): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) [ 593.002783][T28234] FAULT_INJECTION: forcing a failure. [ 593.002783][T28234] name failslab, interval 1, probability 0, space 0, times 0 [ 593.019701][T28234] CPU: 1 PID: 28234 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 593.027529][T28234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 593.037582][T28234] Call Trace: [ 593.040876][T28234] dump_stack+0x197/0x210 [ 593.040901][T28234] should_fail.cold+0xa/0x15 [ 593.040929][T28234] ? fault_create_debugfs_attr+0x180/0x180 [ 593.040950][T28234] ? ___might_sleep+0x163/0x2c0 [ 593.040972][T28234] __should_failslab+0x121/0x190 [ 593.049856][T28234] should_failslab+0x9/0x14 [ 593.049871][T28234] __kmalloc+0x2e0/0x770 [ 593.049888][T28234] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 593.049905][T28234] ? lockdep_hardirqs_on+0x421/0x5e0 [ 593.049928][T28234] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 593.091045][T28234] ? ieee80211_register_hw+0xcbd/0x3ac0 [ 593.096580][T28234] ieee80211_register_hw+0xcbd/0x3ac0 [ 593.101951][T28234] ? ieee80211_ifa_changed+0xde0/0xde0 [ 593.107393][T28234] ? memset+0x32/0x40 [ 593.111361][T28234] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 593.117586][T28234] ? __hrtimer_init+0x13d/0x280 [ 593.122426][T28234] mac80211_hwsim_new_radio+0x20d9/0x4360 [ 593.128139][T28234] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 593.134538][T28234] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 593.140414][T28234] hwsim_new_radio_nl+0x9e3/0x1070 [ 593.145511][T28234] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 593.151390][T28234] ? nla_memcpy+0xb0/0xb0 [ 593.155710][T28234] ? __nla_parse+0x43/0x60 [ 593.160112][T28234] genl_family_rcv_msg+0x74b/0xf90 [ 593.165213][T28234] ? genl_unregister_family+0x7c0/0x7c0 [ 593.170739][T28234] ? __kasan_check_read+0x11/0x20 [ 593.175746][T28234] ? __lock_acquire+0x16f2/0x4a00 [ 593.180754][T28234] ? __dev_queue_xmit+0xbb5/0x3720 [ 593.185860][T28234] genl_rcv_msg+0xca/0x170 [ 593.190260][T28234] netlink_rcv_skb+0x177/0x450 [ 593.195005][T28234] ? genl_family_rcv_msg+0xf90/0xf90 [ 593.200275][T28234] ? netlink_ack+0xb50/0xb50 [ 593.204845][T28234] ? __kasan_check_write+0x14/0x20 [ 593.209944][T28234] ? netlink_deliver_tap+0x254/0xbf0 [ 593.215216][T28234] genl_rcv+0x29/0x40 [ 593.219179][T28234] netlink_unicast+0x531/0x710 [ 593.223929][T28234] ? netlink_attachskb+0x7c0/0x7c0 [ 593.229022][T28234] ? _copy_from_iter_full+0x25d/0x8c0 [ 593.234375][T28234] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 593.240075][T28234] ? __check_object_size+0x3d/0x437 [ 593.245257][T28234] netlink_sendmsg+0x8a5/0xd60 [ 593.250009][T28234] ? netlink_unicast+0x710/0x710 [ 593.254932][T28234] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 593.260475][T28234] ? apparmor_socket_sendmsg+0x2a/0x30 [ 593.265923][T28234] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 593.272238][T28234] ? security_socket_sendmsg+0x8d/0xc0 [ 593.277677][T28234] ? netlink_unicast+0x710/0x710 [ 593.282599][T28234] sock_sendmsg+0xd7/0x130 [ 593.287001][T28234] ___sys_sendmsg+0x803/0x920 [ 593.291663][T28234] ? copy_msghdr_from_user+0x440/0x440 [ 593.297108][T28234] ? __kasan_check_read+0x11/0x20 [ 593.302113][T28234] ? __fget+0x384/0x560 [ 593.306252][T28234] ? ksys_dup3+0x3e0/0x3e0 [ 593.310655][T28234] ? __fget_light+0x1a9/0x230 [ 593.315311][T28234] ? __fdget+0x1b/0x20 [ 593.319361][T28234] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 593.325585][T28234] __sys_sendmsg+0x105/0x1d0 [ 593.330158][T28234] ? __sys_sendmsg_sock+0xd0/0xd0 [ 593.335176][T28234] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 593.340618][T28234] ? do_syscall_64+0x26/0x760 [ 593.345277][T28234] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 593.351322][T28234] ? do_syscall_64+0x26/0x760 [ 593.355983][T28234] __x64_sys_sendmsg+0x78/0xb0 [ 593.360728][T28234] do_syscall_64+0xfa/0x760 [ 593.365214][T28234] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 593.371090][T28234] RIP: 0033:0x45a219 [ 593.374966][T28234] 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 [ 593.394547][T28234] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 22:31:37 executing program 2 (fault-call:5 fault-nth:42): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) [ 593.402937][T28234] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 593.410889][T28234] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 593.418841][T28234] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 593.426791][T28234] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 593.434758][T28234] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:37 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0xfffffff0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 593.664516][T28243] FAULT_INJECTION: forcing a failure. [ 593.664516][T28243] name failslab, interval 1, probability 0, space 0, times 0 22:31:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, 0x0, 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 593.843089][T28243] CPU: 1 PID: 28243 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 593.851022][T28243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 593.861075][T28243] Call Trace: [ 593.864360][T28243] dump_stack+0x197/0x210 [ 593.868689][T28243] should_fail.cold+0xa/0x15 [ 593.873278][T28243] ? fault_create_debugfs_attr+0x180/0x180 [ 593.879074][T28243] ? ___might_sleep+0x163/0x2c0 [ 593.883928][T28243] __should_failslab+0x121/0x190 [ 593.888855][T28243] should_failslab+0x9/0x14 [ 593.893343][T28243] __kmalloc+0x2e0/0x770 [ 593.897575][T28243] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 593.903369][T28243] ? lockdep_hardirqs_on+0x421/0x5e0 [ 593.908641][T28243] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 593.914518][T28243] ? ieee80211_register_hw+0xcbd/0x3ac0 [ 593.920053][T28243] ieee80211_register_hw+0xcbd/0x3ac0 [ 593.925425][T28243] ? ieee80211_ifa_changed+0xde0/0xde0 [ 593.930869][T28243] ? memset+0x32/0x40 [ 593.934838][T28243] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 593.941059][T28243] ? __hrtimer_init+0x13d/0x280 [ 593.945898][T28243] mac80211_hwsim_new_radio+0x20d9/0x4360 [ 593.951610][T28243] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 593.958005][T28243] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 593.963882][T28243] hwsim_new_radio_nl+0x9e3/0x1070 [ 593.968990][T28243] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 593.974864][T28243] ? nla_memcpy+0xb0/0xb0 [ 593.979181][T28243] ? __nla_parse+0x43/0x60 [ 593.983584][T28243] genl_family_rcv_msg+0x74b/0xf90 [ 593.988683][T28243] ? genl_unregister_family+0x7c0/0x7c0 [ 593.994212][T28243] ? __kasan_check_read+0x11/0x20 [ 593.999218][T28243] ? __lock_acquire+0x16f2/0x4a00 [ 594.004227][T28243] ? __dev_queue_xmit+0xbb5/0x3720 [ 594.009334][T28243] genl_rcv_msg+0xca/0x170 [ 594.013734][T28243] netlink_rcv_skb+0x177/0x450 [ 594.018493][T28243] ? genl_family_rcv_msg+0xf90/0xf90 [ 594.023758][T28243] ? netlink_ack+0xb50/0xb50 [ 594.028327][T28243] ? __kasan_check_write+0x14/0x20 [ 594.033421][T28243] ? netlink_deliver_tap+0x254/0xbf0 [ 594.038704][T28243] genl_rcv+0x29/0x40 [ 594.042683][T28243] netlink_unicast+0x531/0x710 [ 594.047434][T28243] ? netlink_attachskb+0x7c0/0x7c0 [ 594.052543][T28243] ? _copy_from_iter_full+0x25d/0x8c0 [ 594.057917][T28243] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 594.063643][T28243] ? __check_object_size+0x3d/0x437 [ 594.068835][T28243] netlink_sendmsg+0x8a5/0xd60 [ 594.073589][T28243] ? netlink_unicast+0x710/0x710 [ 594.078533][T28243] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 594.084067][T28243] ? apparmor_socket_sendmsg+0x2a/0x30 [ 594.089513][T28243] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 594.095742][T28243] ? security_socket_sendmsg+0x8d/0xc0 [ 594.101189][T28243] ? netlink_unicast+0x710/0x710 [ 594.106113][T28243] sock_sendmsg+0xd7/0x130 [ 594.110518][T28243] ___sys_sendmsg+0x803/0x920 [ 594.115185][T28243] ? copy_msghdr_from_user+0x440/0x440 [ 594.120644][T28243] ? __kasan_check_read+0x11/0x20 [ 594.125649][T28243] ? __fget+0x384/0x560 [ 594.129792][T28243] ? ksys_dup3+0x3e0/0x3e0 [ 594.134201][T28243] ? __fget_light+0x1a9/0x230 [ 594.138861][T28243] ? __fdget+0x1b/0x20 [ 594.142914][T28243] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 594.149165][T28243] __sys_sendmsg+0x105/0x1d0 [ 594.153741][T28243] ? __sys_sendmsg_sock+0xd0/0xd0 [ 594.158760][T28243] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 594.164204][T28243] ? do_syscall_64+0x26/0x760 [ 594.168863][T28243] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 594.174911][T28243] ? do_syscall_64+0x26/0x760 [ 594.179575][T28243] __x64_sys_sendmsg+0x78/0xb0 [ 594.184322][T28243] do_syscall_64+0xfa/0x760 [ 594.188810][T28243] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 594.194682][T28243] RIP: 0033:0x45a219 [ 594.198559][T28243] 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 [ 594.218141][T28243] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 594.226532][T28243] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 594.234482][T28243] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 594.242435][T28243] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 594.250391][T28243] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 594.258343][T28243] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:38 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0xffffffff, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(0x0, 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:38 executing program 2 (fault-call:5 fault-nth:43): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) [ 594.449727][T28267] FAULT_INJECTION: forcing a failure. [ 594.449727][T28267] name failslab, interval 1, probability 0, space 0, times 0 [ 594.470326][T28267] CPU: 1 PID: 28267 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 594.478147][T28267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 594.488193][T28267] Call Trace: [ 594.491495][T28267] dump_stack+0x197/0x210 [ 594.495830][T28267] should_fail.cold+0xa/0x15 [ 594.500440][T28267] ? fault_create_debugfs_attr+0x180/0x180 [ 594.506278][T28267] ? ___might_sleep+0x163/0x2c0 [ 594.511138][T28267] __should_failslab+0x121/0x190 [ 594.516074][T28267] should_failslab+0x9/0x14 [ 594.520580][T28267] kmem_cache_alloc+0x2aa/0x710 [ 594.525440][T28267] ? refcount_dec_and_mutex_lock+0x90/0x90 [ 594.531334][T28267] ? __kmalloc_node_track_caller+0x4e/0x70 [ 594.537126][T28267] skb_clone+0x154/0x3d0 [ 594.541356][T28267] netlink_broadcast_filtered+0x8dc/0xb90 [ 594.547076][T28267] netlink_broadcast+0x3a/0x50 [ 594.551834][T28267] kobject_uevent_env+0xad4/0x1023 [ 594.556949][T28267] kobject_uevent+0x20/0x26 [ 594.561434][T28267] driver_bound+0x1a1/0x1f0 [ 594.565919][T28267] device_bind_driver+0xaf/0xd0 [ 594.570754][T28267] mac80211_hwsim_new_radio+0x407/0x4360 [ 594.576377][T28267] ? refcount_dec_not_one+0x1f0/0x1f0 [ 594.581736][T28267] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 594.588136][T28267] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 594.594025][T28267] hwsim_new_radio_nl+0x9e3/0x1070 [ 594.599125][T28267] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 594.605005][T28267] ? nla_memcpy+0xb0/0xb0 [ 594.609324][T28267] ? __nla_parse+0x43/0x60 [ 594.613729][T28267] genl_family_rcv_msg+0x74b/0xf90 [ 594.618833][T28267] ? genl_unregister_family+0x7c0/0x7c0 [ 594.624364][T28267] ? __kasan_check_read+0x11/0x20 [ 594.629375][T28267] ? __lock_acquire+0x16f2/0x4a00 [ 594.634386][T28267] ? __dev_queue_xmit+0xbb5/0x3720 [ 594.639501][T28267] genl_rcv_msg+0xca/0x170 [ 594.643905][T28267] netlink_rcv_skb+0x177/0x450 [ 594.648690][T28267] ? genl_family_rcv_msg+0xf90/0xf90 [ 594.653983][T28267] ? netlink_ack+0xb50/0xb50 [ 594.658553][T28267] ? __kasan_check_write+0x14/0x20 [ 594.663650][T28267] ? netlink_deliver_tap+0x254/0xbf0 [ 594.668921][T28267] genl_rcv+0x29/0x40 [ 594.672886][T28267] netlink_unicast+0x531/0x710 [ 594.677640][T28267] ? netlink_attachskb+0x7c0/0x7c0 [ 594.682733][T28267] ? _copy_from_iter_full+0x25d/0x8c0 [ 594.688091][T28267] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 594.693794][T28267] ? __check_object_size+0x3d/0x437 [ 594.698976][T28267] netlink_sendmsg+0x8a5/0xd60 [ 594.703730][T28267] ? netlink_unicast+0x710/0x710 [ 594.708647][T28267] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 594.714177][T28267] ? apparmor_socket_sendmsg+0x2a/0x30 [ 594.719624][T28267] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 594.725847][T28267] ? security_socket_sendmsg+0x8d/0xc0 [ 594.731288][T28267] ? netlink_unicast+0x710/0x710 [ 594.736210][T28267] sock_sendmsg+0xd7/0x130 [ 594.740613][T28267] ___sys_sendmsg+0x803/0x920 [ 594.745271][T28267] ? copy_msghdr_from_user+0x440/0x440 [ 594.750718][T28267] ? __kasan_check_read+0x11/0x20 [ 594.755724][T28267] ? __fget+0x384/0x560 [ 594.759862][T28267] ? ksys_dup3+0x3e0/0x3e0 [ 594.764264][T28267] ? __fget_light+0x1a9/0x230 [ 594.768921][T28267] ? __fdget+0x1b/0x20 [ 594.772975][T28267] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 594.779200][T28267] __sys_sendmsg+0x105/0x1d0 [ 594.783775][T28267] ? __sys_sendmsg_sock+0xd0/0xd0 [ 594.788792][T28267] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 594.794244][T28267] ? do_syscall_64+0x26/0x760 [ 594.798904][T28267] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 594.804952][T28267] ? do_syscall_64+0x26/0x760 [ 594.809615][T28267] __x64_sys_sendmsg+0x78/0xb0 [ 594.814361][T28267] do_syscall_64+0xfa/0x760 [ 594.818863][T28267] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 594.824736][T28267] RIP: 0033:0x45a219 [ 594.828614][T28267] 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 [ 594.848195][T28267] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 594.856587][T28267] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 594.864537][T28267] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 594.872489][T28267] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 594.880440][T28267] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 594.888393][T28267] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, 0x0, 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 594.968865][T28269] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. 22:31:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(0x0, 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:38 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0xf, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:38 executing program 2 (fault-call:5 fault-nth:44): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(0x0, 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:38 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x14, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 595.261468][T28288] FAULT_INJECTION: forcing a failure. [ 595.261468][T28288] name failslab, interval 1, probability 0, space 0, times 0 [ 595.305648][T28288] CPU: 1 PID: 28288 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 595.313486][T28288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 595.323544][T28288] Call Trace: [ 595.326848][T28288] dump_stack+0x197/0x210 [ 595.331194][T28288] should_fail.cold+0xa/0x15 [ 595.335802][T28288] ? fault_create_debugfs_attr+0x180/0x180 [ 595.341622][T28288] ? ___might_sleep+0x163/0x2c0 [ 595.346485][T28288] __should_failslab+0x121/0x190 [ 595.351430][T28288] should_failslab+0x9/0x14 [ 595.355932][T28288] kmem_cache_alloc_trace+0x2d3/0x790 [ 595.361314][T28288] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 595.367558][T28288] ? refcount_inc_checked+0x2b/0x70 [ 595.372761][T28288] device_add+0xf4f/0x17a0 [ 595.377184][T28288] ? mark_lock+0xc2/0x1220 [ 595.381609][T28288] ? uevent_show+0x370/0x370 [ 595.386205][T28288] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 595.392468][T28288] wiphy_register+0x1c46/0x2720 [ 595.397334][T28288] ? wiphy_unregister+0x1040/0x1040 [ 595.402534][T28288] ? __kmalloc+0x608/0x770 [ 595.406954][T28288] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 595.412766][T28288] ? lockdep_hardirqs_on+0x421/0x5e0 [ 595.418059][T28288] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 595.424394][T28288] ? ieee80211_cs_list_valid+0x1a1/0x280 [ 595.430041][T28288] ieee80211_register_hw+0x157e/0x3ac0 [ 595.435537][T28288] ? ieee80211_ifa_changed+0xde0/0xde0 [ 595.441005][T28288] ? memset+0x32/0x40 [ 595.444997][T28288] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 595.451239][T28288] ? __hrtimer_init+0x13d/0x280 [ 595.456129][T28288] mac80211_hwsim_new_radio+0x20d9/0x4360 [ 595.461880][T28288] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 595.468304][T28288] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 595.474202][T28288] hwsim_new_radio_nl+0x9e3/0x1070 [ 595.479328][T28288] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 595.485228][T28288] ? nla_memcpy+0xb0/0xb0 [ 595.489576][T28288] ? __nla_parse+0x43/0x60 [ 595.494006][T28288] genl_family_rcv_msg+0x74b/0xf90 [ 595.499128][T28288] ? genl_unregister_family+0x7c0/0x7c0 [ 595.504679][T28288] ? __kasan_check_read+0x11/0x20 [ 595.509706][T28288] ? __lock_acquire+0x16f2/0x4a00 [ 595.514735][T28288] ? __dev_queue_xmit+0xbb5/0x3720 [ 595.519875][T28288] genl_rcv_msg+0xca/0x170 [ 595.524308][T28288] netlink_rcv_skb+0x177/0x450 [ 595.529079][T28288] ? genl_family_rcv_msg+0xf90/0xf90 [ 595.534366][T28288] ? netlink_ack+0xb50/0xb50 [ 595.538961][T28288] ? __kasan_check_write+0x14/0x20 [ 595.544084][T28288] ? netlink_deliver_tap+0x254/0xbf0 [ 595.549382][T28288] genl_rcv+0x29/0x40 [ 595.553367][T28288] netlink_unicast+0x531/0x710 [ 595.558139][T28288] ? netlink_attachskb+0x7c0/0x7c0 [ 595.563253][T28288] ? _copy_from_iter_full+0x25d/0x8c0 [ 595.568635][T28288] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 595.574354][T28288] ? __check_object_size+0x3d/0x437 [ 595.579568][T28288] netlink_sendmsg+0x8a5/0xd60 [ 595.584358][T28288] ? netlink_unicast+0x710/0x710 [ 595.589370][T28288] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 595.594927][T28288] ? apparmor_socket_sendmsg+0x2a/0x30 [ 595.600395][T28288] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 595.606639][T28288] ? security_socket_sendmsg+0x8d/0xc0 [ 595.612106][T28288] ? netlink_unicast+0x710/0x710 [ 595.617056][T28288] sock_sendmsg+0xd7/0x130 [ 595.621484][T28288] ___sys_sendmsg+0x803/0x920 [ 595.626168][T28288] ? copy_msghdr_from_user+0x440/0x440 [ 595.631642][T28288] ? __kasan_check_read+0x11/0x20 [ 595.636673][T28288] ? __fget+0x384/0x560 [ 595.640836][T28288] ? ksys_dup3+0x3e0/0x3e0 [ 595.645269][T28288] ? __fget_light+0x1a9/0x230 [ 595.649951][T28288] ? __fdget+0x1b/0x20 [ 595.654026][T28288] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 595.660282][T28288] __sys_sendmsg+0x105/0x1d0 [ 595.664878][T28288] ? __sys_sendmsg_sock+0xd0/0xd0 [ 595.669922][T28288] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 595.675388][T28288] ? do_syscall_64+0x26/0x760 [ 595.680070][T28288] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 595.686221][T28288] ? do_syscall_64+0x26/0x760 [ 595.690920][T28288] __x64_sys_sendmsg+0x78/0xb0 [ 595.695690][T28288] do_syscall_64+0xfa/0x760 [ 595.700200][T28288] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 595.706088][T28288] RIP: 0033:0x45a219 [ 595.709984][T28288] 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 [ 595.729586][T28288] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 595.737999][T28288] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 595.745969][T28288] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 595.753938][T28288] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 595.761907][T28288] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 595.769880][T28288] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:39 executing program 2 (fault-call:5 fault-nth:45): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:39 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0xc0, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 595.968621][T28297] FAULT_INJECTION: forcing a failure. [ 595.968621][T28297] name failslab, interval 1, probability 0, space 0, times 0 [ 596.010443][T28297] CPU: 1 PID: 28297 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 596.018281][T28297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 596.028336][T28297] Call Trace: [ 596.031637][T28297] dump_stack+0x197/0x210 [ 596.035979][T28297] should_fail.cold+0xa/0x15 [ 596.040570][T28297] ? fault_create_debugfs_attr+0x180/0x180 [ 596.046377][T28297] ? ___might_sleep+0x163/0x2c0 [ 596.051222][T28297] __should_failslab+0x121/0x190 [ 596.056152][T28297] should_failslab+0x9/0x14 [ 596.060639][T28297] kmem_cache_alloc+0x2aa/0x710 [ 596.065488][T28297] __kernfs_new_node+0xf0/0x6c0 [ 596.070329][T28297] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 596.075782][T28297] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 596.082006][T28297] ? irq_work_claim+0x98/0xc0 [ 596.086674][T28297] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 596.092916][T28297] ? irq_work_queue+0x30/0x90 [ 596.097583][T28297] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 596.103809][T28297] ? wake_up_klogd+0x99/0xd0 [ 596.108391][T28297] kernfs_new_node+0x96/0x120 [ 596.113060][T28297] kernfs_create_dir_ns+0x52/0x160 [ 596.118162][T28297] sysfs_create_dir_ns+0x131/0x2a0 [ 596.123261][T28297] ? sysfs_create_mount_point+0xa0/0xa0 [ 596.128810][T28297] kobject_add_internal.cold+0x116/0x662 [ 596.134433][T28297] kobject_add+0x150/0x1c0 [ 596.138837][T28297] ? kset_create_and_add+0x1a0/0x1a0 [ 596.144113][T28297] ? kmem_cache_alloc_trace+0x397/0x790 [ 596.149656][T28297] get_device_parent.isra.0+0x413/0x560 [ 596.155189][T28297] device_add+0x2df/0x17a0 [ 596.159590][T28297] ? mark_lock+0xc2/0x1220 [ 596.163996][T28297] ? uevent_show+0x370/0x370 [ 596.168571][T28297] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 596.174805][T28297] wiphy_register+0x1c46/0x2720 [ 596.179653][T28297] ? wiphy_unregister+0x1040/0x1040 [ 596.184857][T28297] ? __kmalloc+0x608/0x770 [ 596.189280][T28297] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 596.195081][T28297] ? lockdep_hardirqs_on+0x421/0x5e0 [ 596.200360][T28297] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 596.206603][T28297] ? ieee80211_cs_list_valid+0x1a1/0x280 [ 596.212235][T28297] ieee80211_register_hw+0x157e/0x3ac0 [ 596.217705][T28297] ? ieee80211_ifa_changed+0xde0/0xde0 [ 596.223155][T28297] ? memset+0x32/0x40 [ 596.227128][T28297] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 596.233358][T28297] ? __hrtimer_init+0x13d/0x280 [ 596.238209][T28297] mac80211_hwsim_new_radio+0x20d9/0x4360 [ 596.243932][T28297] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 596.250335][T28297] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 596.256222][T28297] hwsim_new_radio_nl+0x9e3/0x1070 [ 596.261346][T28297] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 596.267226][T28297] ? nla_memcpy+0xb0/0xb0 [ 596.271553][T28297] ? __nla_parse+0x43/0x60 [ 596.275981][T28297] genl_family_rcv_msg+0x74b/0xf90 [ 596.281090][T28297] ? genl_unregister_family+0x7c0/0x7c0 [ 596.286623][T28297] ? __kasan_check_read+0x11/0x20 [ 596.291635][T28297] ? __lock_acquire+0x16f2/0x4a00 [ 596.296645][T28297] ? __dev_queue_xmit+0xbb5/0x3720 [ 596.301768][T28297] genl_rcv_msg+0xca/0x170 [ 596.306177][T28297] netlink_rcv_skb+0x177/0x450 [ 596.310931][T28297] ? genl_family_rcv_msg+0xf90/0xf90 [ 596.316213][T28297] ? netlink_ack+0xb50/0xb50 [ 596.320788][T28297] ? __kasan_check_write+0x14/0x20 [ 596.325893][T28297] ? netlink_deliver_tap+0x254/0xbf0 [ 596.331172][T28297] genl_rcv+0x29/0x40 [ 596.335143][T28297] netlink_unicast+0x531/0x710 [ 596.339899][T28297] ? netlink_attachskb+0x7c0/0x7c0 [ 596.345445][T28297] ? security_netlink_send+0x18/0xb0 [ 596.350804][T28297] ? security_netlink_send+0x8f/0xb0 [ 596.356084][T28297] netlink_sendmsg+0x8a5/0xd60 [ 596.360842][T28297] ? netlink_unicast+0x710/0x710 [ 596.365767][T28297] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 596.371301][T28297] ? apparmor_socket_sendmsg+0x2a/0x30 [ 596.376748][T28297] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 596.382972][T28297] ? security_socket_sendmsg+0x8d/0xc0 [ 596.388453][T28297] ? netlink_unicast+0x710/0x710 [ 596.393377][T28297] sock_sendmsg+0xd7/0x130 [ 596.397786][T28297] ___sys_sendmsg+0x803/0x920 [ 596.402456][T28297] ? copy_msghdr_from_user+0x440/0x440 [ 596.407914][T28297] ? __kasan_check_read+0x11/0x20 [ 596.412929][T28297] ? __fget+0x384/0x560 [ 596.417077][T28297] ? ksys_dup3+0x3e0/0x3e0 [ 596.421498][T28297] ? __fget_light+0x1a9/0x230 [ 596.426160][T28297] ? __fdget+0x1b/0x20 [ 596.430262][T28297] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 596.436517][T28297] __sys_sendmsg+0x105/0x1d0 [ 596.441107][T28297] ? __sys_sendmsg_sock+0xd0/0xd0 [ 596.446155][T28297] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 596.451602][T28297] ? do_syscall_64+0x26/0x760 [ 596.456295][T28297] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 596.462347][T28297] ? do_syscall_64+0x26/0x760 [ 596.467017][T28297] __x64_sys_sendmsg+0x78/0xb0 [ 596.471770][T28297] do_syscall_64+0xfa/0x760 [ 596.476263][T28297] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 596.482137][T28297] RIP: 0033:0x45a219 [ 596.486018][T28297] 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 22:31:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 596.505605][T28297] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 596.514001][T28297] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 596.521957][T28297] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 596.529910][T28297] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 596.537866][T28297] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 596.545821][T28297] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 [ 596.562334][T28297] kobject_add_internal failed for ieee80211 (error: -12 parent: hwsim114) 22:31:40 executing program 2 (fault-call:5 fault-nth:46): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) [ 596.663305][T28305] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 596.698926][T28310] FAULT_INJECTION: forcing a failure. [ 596.698926][T28310] name failslab, interval 1, probability 0, space 0, times 0 [ 596.757821][T28310] CPU: 1 PID: 28310 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 596.765685][T28310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 596.775759][T28310] Call Trace: [ 596.779066][T28310] dump_stack+0x197/0x210 [ 596.783409][T28310] should_fail.cold+0xa/0x15 [ 596.788009][T28310] ? fault_create_debugfs_attr+0x180/0x180 [ 596.793829][T28310] ? ___might_sleep+0x163/0x2c0 [ 596.798692][T28310] __should_failslab+0x121/0x190 [ 596.803641][T28310] should_failslab+0x9/0x14 [ 596.808154][T28310] kmem_cache_alloc_node+0x268/0x740 [ 596.813443][T28310] ? find_held_lock+0x35/0x130 [ 596.818217][T28310] ? netlink_has_listeners+0x23b/0x3f0 [ 596.823691][T28310] __alloc_skb+0xd5/0x5e0 [ 596.828028][T28310] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 596.833599][T28310] ? __kasan_check_read+0x11/0x20 [ 596.838635][T28310] alloc_uevent_skb+0x83/0x1e2 [ 596.843413][T28310] kobject_uevent_env+0xaa3/0x1023 [ 596.848538][T28310] kobject_uevent+0x20/0x26 [ 596.853044][T28310] device_add+0xad8/0x17a0 [ 596.857469][T28310] ? uevent_show+0x370/0x370 [ 596.862065][T28310] ? kfree+0x28b/0x2c0 [ 596.866135][T28310] ? kfree_const+0x5e/0x70 [ 596.870557][T28310] device_create_groups_vargs+0x1fe/0x270 [ 596.876280][T28310] device_create+0xdf/0x120 [ 596.880783][T28310] ? device_create_vargs+0x60/0x60 [ 596.885895][T28310] ? queue_work_node+0x380/0x380 [ 596.890844][T28310] ? ieee80211_alloc_hw_nm+0x216/0x20e0 [ 596.896397][T28310] mac80211_hwsim_new_radio+0x389/0x4360 [ 596.902044][T28310] ? refcount_dec_not_one+0x1f0/0x1f0 [ 596.907435][T28310] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 596.913850][T28310] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 596.919746][T28310] hwsim_new_radio_nl+0x9e3/0x1070 [ 596.924859][T28310] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 596.930751][T28310] ? nla_memcpy+0xb0/0xb0 [ 596.935098][T28310] ? __nla_parse+0x43/0x60 [ 596.939524][T28310] genl_family_rcv_msg+0x74b/0xf90 [ 596.944648][T28310] ? genl_unregister_family+0x7c0/0x7c0 [ 596.950196][T28310] ? __kasan_check_read+0x11/0x20 [ 596.955238][T28310] ? __lock_acquire+0x16f2/0x4a00 [ 596.960264][T28310] ? __dev_queue_xmit+0xbb5/0x3720 [ 596.965397][T28310] genl_rcv_msg+0xca/0x170 [ 596.969822][T28310] netlink_rcv_skb+0x177/0x450 [ 596.974586][T28310] ? genl_family_rcv_msg+0xf90/0xf90 [ 596.979878][T28310] ? netlink_ack+0xb50/0xb50 [ 596.984474][T28310] ? __kasan_check_write+0x14/0x20 [ 596.989588][T28310] ? netlink_deliver_tap+0x254/0xbf0 [ 596.994881][T28310] genl_rcv+0x29/0x40 [ 596.998862][T28310] netlink_unicast+0x531/0x710 [ 597.003635][T28310] ? netlink_attachskb+0x7c0/0x7c0 [ 597.008747][T28310] ? _copy_from_iter_full+0x25d/0x8c0 [ 597.014121][T28310] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 597.019841][T28310] ? __check_object_size+0x3d/0x437 [ 597.025047][T28310] netlink_sendmsg+0x8a5/0xd60 [ 597.029818][T28310] ? netlink_unicast+0x710/0x710 [ 597.034757][T28310] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 597.040303][T28310] ? apparmor_socket_sendmsg+0x2a/0x30 [ 597.045763][T28310] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 597.052000][T28310] ? security_socket_sendmsg+0x8d/0xc0 [ 597.057461][T28310] ? netlink_unicast+0x710/0x710 [ 597.062402][T28310] sock_sendmsg+0xd7/0x130 [ 597.066819][T28310] ___sys_sendmsg+0x803/0x920 [ 597.071504][T28310] ? copy_msghdr_from_user+0x440/0x440 [ 597.076973][T28310] ? __kasan_check_read+0x11/0x20 [ 597.081999][T28310] ? __fget+0x384/0x560 [ 597.086160][T28310] ? ksys_dup3+0x3e0/0x3e0 [ 597.090586][T28310] ? __fget_light+0x1a9/0x230 [ 597.095266][T28310] ? __fdget+0x1b/0x20 [ 597.099337][T28310] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 597.105582][T28310] __sys_sendmsg+0x105/0x1d0 [ 597.110170][T28310] ? __sys_sendmsg_sock+0xd0/0xd0 [ 597.115212][T28310] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 597.120675][T28310] ? do_syscall_64+0x26/0x760 [ 597.125351][T28310] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 597.131414][T28310] ? do_syscall_64+0x26/0x760 [ 597.136101][T28310] __x64_sys_sendmsg+0x78/0xb0 [ 597.140867][T28310] do_syscall_64+0xfa/0x760 [ 597.145377][T28310] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 597.151350][T28310] RIP: 0033:0x45a219 [ 597.155245][T28310] 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 [ 597.174844][T28310] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 597.183251][T28310] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 597.191221][T28310] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 597.199186][T28310] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 22:31:40 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:40 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:40 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0xec0, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 597.207153][T28310] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 597.215124][T28310] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:41 executing program 2 (fault-call:5 fault-nth:47): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, 0x0, 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 597.443037][T28323] FAULT_INJECTION: forcing a failure. [ 597.443037][T28323] name failslab, interval 1, probability 0, space 0, times 0 [ 597.496081][T28323] CPU: 1 PID: 28323 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 597.503928][T28323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 597.513981][T28323] Call Trace: [ 597.514038][T28323] dump_stack+0x197/0x210 [ 597.514062][T28323] should_fail.cold+0xa/0x15 [ 597.514083][T28323] ? fault_create_debugfs_attr+0x180/0x180 [ 597.532057][T28323] ? ___might_sleep+0x163/0x2c0 [ 597.536929][T28323] __should_failslab+0x121/0x190 [ 597.541884][T28323] should_failslab+0x9/0x14 [ 597.546388][T28323] kmem_cache_alloc+0x2aa/0x710 [ 597.551239][T28323] ? memcpy+0x46/0x50 [ 597.555224][T28323] ? kstrdup+0x5a/0x70 [ 597.559302][T28323] __kernfs_new_node+0xf0/0x6c0 [ 597.564169][T28323] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 597.569640][T28323] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 597.575888][T28323] ? irq_work_claim+0x98/0xc0 [ 597.580573][T28323] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 597.586820][T28323] ? irq_work_queue+0x30/0x90 [ 597.591500][T28323] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 597.597753][T28323] ? wake_up_klogd+0x99/0xd0 [ 597.602354][T28323] kernfs_new_node+0x96/0x120 [ 597.607042][T28323] kernfs_create_dir_ns+0x52/0x160 [ 597.612169][T28323] sysfs_create_dir_ns+0x131/0x2a0 [ 597.617284][T28323] ? sysfs_create_mount_point+0xa0/0xa0 [ 597.622836][T28323] ? wiphy_namespace+0xd/0x40 [ 597.627517][T28323] ? device_namespace+0x90/0xc0 [ 597.632377][T28323] kobject_add_internal.cold+0x116/0x662 [ 597.638017][T28323] kobject_add+0x150/0x1c0 [ 597.642443][T28323] ? kset_create_and_add+0x1a0/0x1a0 [ 597.647747][T28323] ? mutex_unlock+0xd/0x10 [ 597.652173][T28323] device_add+0x3b7/0x17a0 [ 597.656588][T28323] ? mark_lock+0xc2/0x1220 [ 597.661010][T28323] ? uevent_show+0x370/0x370 [ 597.665601][T28323] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 597.671848][T28323] wiphy_register+0x1c46/0x2720 [ 597.676709][T28323] ? wiphy_unregister+0x1040/0x1040 [ 597.681913][T28323] ? __kmalloc+0x608/0x770 [ 597.686345][T28323] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 597.692156][T28323] ? lockdep_hardirqs_on+0x421/0x5e0 [ 597.697442][T28323] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 597.703682][T28323] ? ieee80211_cs_list_valid+0x1a1/0x280 [ 597.709325][T28323] ieee80211_register_hw+0x157e/0x3ac0 [ 597.714800][T28323] ? ieee80211_ifa_changed+0xde0/0xde0 [ 597.720263][T28323] ? memset+0x32/0x40 [ 597.724250][T28323] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 597.730486][T28323] ? __hrtimer_init+0x13d/0x280 [ 597.735361][T28323] mac80211_hwsim_new_radio+0x20d9/0x4360 [ 597.741096][T28323] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 597.747517][T28323] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 597.753418][T28323] hwsim_new_radio_nl+0x9e3/0x1070 [ 597.758536][T28323] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 597.764433][T28323] ? nla_memcpy+0xb0/0xb0 [ 597.768778][T28323] ? __nla_parse+0x43/0x60 [ 597.773204][T28323] genl_family_rcv_msg+0x74b/0xf90 [ 597.778323][T28323] ? genl_unregister_family+0x7c0/0x7c0 [ 597.783867][T28323] ? __kasan_check_read+0x11/0x20 [ 597.788890][T28323] ? __lock_acquire+0x16f2/0x4a00 [ 597.793914][T28323] ? __dev_queue_xmit+0xbb5/0x3720 [ 597.799047][T28323] genl_rcv_msg+0xca/0x170 [ 597.803474][T28323] netlink_rcv_skb+0x177/0x450 [ 597.808241][T28323] ? genl_family_rcv_msg+0xf90/0xf90 [ 597.813532][T28323] ? netlink_ack+0xb50/0xb50 [ 597.818126][T28323] ? __kasan_check_write+0x14/0x20 [ 597.823242][T28323] ? netlink_deliver_tap+0x254/0xbf0 [ 597.828541][T28323] genl_rcv+0x29/0x40 [ 597.832526][T28323] netlink_unicast+0x531/0x710 [ 597.837297][T28323] ? netlink_attachskb+0x7c0/0x7c0 [ 597.842407][T28323] ? _copy_from_iter_full+0x25d/0x8c0 [ 597.847781][T28323] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 597.853499][T28323] ? __check_object_size+0x3d/0x437 [ 597.858706][T28323] netlink_sendmsg+0x8a5/0xd60 [ 597.863477][T28323] ? netlink_unicast+0x710/0x710 [ 597.868415][T28323] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 597.873982][T28323] ? apparmor_socket_sendmsg+0x2a/0x30 [ 597.879444][T28323] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 597.885681][T28323] ? security_socket_sendmsg+0x8d/0xc0 [ 597.891146][T28323] ? netlink_unicast+0x710/0x710 [ 597.896086][T28323] sock_sendmsg+0xd7/0x130 [ 597.900510][T28323] ___sys_sendmsg+0x803/0x920 [ 597.905191][T28323] ? copy_msghdr_from_user+0x440/0x440 [ 597.910665][T28323] ? __kasan_check_read+0x11/0x20 [ 597.915692][T28323] ? __fget+0x384/0x560 [ 597.919855][T28323] ? ksys_dup3+0x3e0/0x3e0 [ 597.924281][T28323] ? __fget_light+0x1a9/0x230 [ 597.928958][T28323] ? __fdget+0x1b/0x20 [ 597.933027][T28323] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 597.939268][T28323] __sys_sendmsg+0x105/0x1d0 [ 597.943860][T28323] ? __sys_sendmsg_sock+0xd0/0xd0 [ 597.948903][T28323] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 597.954360][T28323] ? do_syscall_64+0x26/0x760 [ 597.959038][T28323] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 597.965104][T28323] ? do_syscall_64+0x26/0x760 [ 597.969794][T28323] __x64_sys_sendmsg+0x78/0xb0 [ 597.974563][T28323] do_syscall_64+0xfa/0x760 [ 597.979089][T28323] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 597.984983][T28323] RIP: 0033:0x45a219 [ 597.988877][T28323] 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 [ 598.008479][T28323] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 598.016891][T28323] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 598.024860][T28323] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 598.032831][T28323] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 598.040798][T28323] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 22:31:41 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x33fe0, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 598.048765][T28323] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 [ 598.077311][T28323] kobject_add_internal failed for phy116 (error: -12 parent: ieee80211) 22:31:41 executing program 2 (fault-call:5 fault-nth:48): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 598.185934][T28332] FAULT_INJECTION: forcing a failure. [ 598.185934][T28332] name failslab, interval 1, probability 0, space 0, times 0 [ 598.208399][T28332] CPU: 1 PID: 28332 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 598.216232][T28332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 598.226289][T28332] Call Trace: [ 598.229597][T28332] dump_stack+0x197/0x210 [ 598.233960][T28332] should_fail.cold+0xa/0x15 [ 598.238617][T28332] ? fault_create_debugfs_attr+0x180/0x180 [ 598.244454][T28332] ? ___might_sleep+0x163/0x2c0 [ 598.244475][T28332] __should_failslab+0x121/0x190 [ 598.244493][T28332] should_failslab+0x9/0x14 [ 598.244507][T28332] kmem_cache_alloc+0x2aa/0x710 [ 598.244534][T28332] __kernfs_new_node+0xf0/0x6c0 [ 598.244553][T28332] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 598.244576][T28332] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 598.280140][T28332] ? irq_work_claim+0x98/0xc0 [ 598.284828][T28332] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 598.291067][T28332] ? irq_work_queue+0x30/0x90 [ 598.295751][T28332] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 598.301999][T28332] ? wake_up_klogd+0x99/0xd0 [ 598.306630][T28332] kernfs_new_node+0x96/0x120 [ 598.311330][T28332] kernfs_create_dir_ns+0x52/0x160 [ 598.316449][T28332] sysfs_create_dir_ns+0x131/0x2a0 [ 598.321559][T28332] ? sysfs_create_mount_point+0xa0/0xa0 [ 598.321599][T28332] kobject_add_internal.cold+0x116/0x662 [ 598.321621][T28332] kobject_add+0x150/0x1c0 [ 598.321638][T28332] ? kset_create_and_add+0x1a0/0x1a0 [ 598.332810][T28332] ? kmem_cache_alloc_trace+0x397/0x790 [ 598.332837][T28332] get_device_parent.isra.0+0x413/0x560 [ 598.332855][T28332] device_add+0x2df/0x17a0 [ 598.332869][T28332] ? mark_lock+0xc2/0x1220 [ 598.332886][T28332] ? uevent_show+0x370/0x370 [ 598.367006][T28332] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 598.373259][T28332] wiphy_register+0x1c46/0x2720 [ 598.378125][T28332] ? wiphy_unregister+0x1040/0x1040 [ 598.383324][T28332] ? __kmalloc+0x608/0x770 [ 598.387758][T28332] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 598.393572][T28332] ? lockdep_hardirqs_on+0x421/0x5e0 [ 598.398863][T28332] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 598.405125][T28332] ? ieee80211_cs_list_valid+0x1a1/0x280 [ 598.410764][T28332] ieee80211_register_hw+0x157e/0x3ac0 [ 598.416238][T28332] ? ieee80211_ifa_changed+0xde0/0xde0 [ 598.421700][T28332] ? memset+0x32/0x40 [ 598.425698][T28332] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 598.431947][T28332] ? __hrtimer_init+0x13d/0x280 [ 598.436811][T28332] mac80211_hwsim_new_radio+0x20d9/0x4360 [ 598.442549][T28332] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 598.448968][T28332] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 598.454867][T28332] hwsim_new_radio_nl+0x9e3/0x1070 [ 598.459982][T28332] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 598.465883][T28332] ? nla_memcpy+0xb0/0xb0 [ 598.470228][T28332] ? __nla_parse+0x43/0x60 [ 598.474661][T28332] genl_family_rcv_msg+0x74b/0xf90 [ 598.479785][T28332] ? genl_unregister_family+0x7c0/0x7c0 [ 598.485333][T28332] ? __kasan_check_read+0x11/0x20 [ 598.490358][T28332] ? __lock_acquire+0x16f2/0x4a00 [ 598.495385][T28332] ? __dev_queue_xmit+0xbb5/0x3720 [ 598.500523][T28332] genl_rcv_msg+0xca/0x170 [ 598.504947][T28332] netlink_rcv_skb+0x177/0x450 [ 598.509716][T28332] ? genl_family_rcv_msg+0xf90/0xf90 [ 598.515003][T28332] ? netlink_ack+0xb50/0xb50 [ 598.519590][T28332] ? __kasan_check_write+0x14/0x20 [ 598.524704][T28332] ? netlink_deliver_tap+0x254/0xbf0 [ 598.530010][T28332] genl_rcv+0x29/0x40 [ 598.534003][T28332] netlink_unicast+0x531/0x710 [ 598.538781][T28332] ? netlink_attachskb+0x7c0/0x7c0 [ 598.543896][T28332] ? _copy_from_iter_full+0x25d/0x8c0 [ 598.549286][T28332] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 598.555013][T28332] ? __check_object_size+0x3d/0x437 [ 598.560229][T28332] netlink_sendmsg+0x8a5/0xd60 [ 598.565010][T28332] ? netlink_unicast+0x710/0x710 [ 598.569954][T28332] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 598.575507][T28332] ? apparmor_socket_sendmsg+0x2a/0x30 [ 598.580977][T28332] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 598.587219][T28332] ? security_socket_sendmsg+0x8d/0xc0 [ 598.592685][T28332] ? netlink_unicast+0x710/0x710 [ 598.597736][T28332] sock_sendmsg+0xd7/0x130 [ 598.602165][T28332] ___sys_sendmsg+0x803/0x920 [ 598.606851][T28332] ? copy_msghdr_from_user+0x440/0x440 [ 598.612323][T28332] ? __kasan_check_read+0x11/0x20 [ 598.617352][T28332] ? __fget+0x384/0x560 [ 598.621513][T28332] ? ksys_dup3+0x3e0/0x3e0 [ 598.625942][T28332] ? __fget_light+0x1a9/0x230 [ 598.630623][T28332] ? __fdget+0x1b/0x20 [ 598.634696][T28332] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 598.640942][T28332] __sys_sendmsg+0x105/0x1d0 [ 598.645539][T28332] ? __sys_sendmsg_sock+0xd0/0xd0 [ 598.650700][T28332] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 598.656166][T28332] ? do_syscall_64+0x26/0x760 [ 598.660845][T28332] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 598.666911][T28332] ? do_syscall_64+0x26/0x760 [ 598.671599][T28332] __x64_sys_sendmsg+0x78/0xb0 [ 598.676370][T28332] do_syscall_64+0xfa/0x760 [ 598.680883][T28332] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 598.686775][T28332] RIP: 0033:0x45a219 [ 598.690675][T28332] 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 [ 598.710276][T28332] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 598.718688][T28332] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 598.726655][T28332] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 22:31:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, 0x0, 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 598.734628][T28332] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 598.742597][T28332] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 598.750563][T28332] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 [ 598.777067][T28332] kobject_add_internal failed for ieee80211 (error: -12 parent: hwsim117) 22:31:42 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x2000171c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:42 executing program 2 (fault-call:5 fault-nth:49): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) [ 598.898358][T28343] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 598.954542][T28347] FAULT_INJECTION: forcing a failure. [ 598.954542][T28347] name failslab, interval 1, probability 0, space 0, times 0 [ 598.982328][T28347] CPU: 0 PID: 28347 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 598.990193][T28347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 599.000252][T28347] Call Trace: [ 599.003559][T28347] dump_stack+0x197/0x210 [ 599.007902][T28347] should_fail.cold+0xa/0x15 [ 599.012503][T28347] ? fault_create_debugfs_attr+0x180/0x180 [ 599.018328][T28347] ? ___might_sleep+0x163/0x2c0 [ 599.023185][T28347] __should_failslab+0x121/0x190 [ 599.028122][T28347] should_failslab+0x9/0x14 [ 599.032622][T28347] kmem_cache_alloc+0x2aa/0x710 [ 599.037478][T28347] ? __kasan_check_write+0x14/0x20 [ 599.042593][T28347] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 599.048153][T28347] __kernfs_new_node+0xf0/0x6c0 [ 599.053018][T28347] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 599.058477][T28347] ? kernfs_activate+0x192/0x1f0 [ 599.063406][T28347] ? acpi_get_bus_type+0x9b/0xc0 [ 599.068332][T28347] ? find_held_lock+0x35/0x130 [ 599.073082][T28347] ? acpi_get_bus_type+0x9b/0xc0 [ 599.078011][T28347] kernfs_new_node+0x96/0x120 [ 599.082677][T28347] __kernfs_create_file+0x51/0x340 [ 599.087774][T28347] sysfs_add_file_mode_ns+0x222/0x560 [ 599.093134][T28347] sysfs_create_file_ns+0x13d/0x1d0 [ 599.098315][T28347] ? acpi_unbind_one+0x4a0/0x4a0 [ 599.103234][T28347] ? sysfs_add_file_mode_ns+0x560/0x560 [ 599.108761][T28347] ? kset_create_and_add+0x1a0/0x1a0 [ 599.114034][T28347] ? dev_fwnode+0xd/0x40 [ 599.118262][T28347] device_create_file+0xf6/0x1e0 [ 599.123202][T28347] device_add+0x5a3/0x17a0 [ 599.127603][T28347] ? mark_lock+0xc2/0x1220 [ 599.132005][T28347] ? uevent_show+0x370/0x370 [ 599.136579][T28347] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 599.142809][T28347] wiphy_register+0x1c46/0x2720 [ 599.147650][T28347] ? wiphy_unregister+0x1040/0x1040 [ 599.152831][T28347] ? __kmalloc+0x608/0x770 [ 599.157231][T28347] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 599.163018][T28347] ? lockdep_hardirqs_on+0x421/0x5e0 [ 599.168290][T28347] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 599.174516][T28347] ? ieee80211_cs_list_valid+0x1a1/0x280 [ 599.180135][T28347] ieee80211_register_hw+0x157e/0x3ac0 [ 599.185618][T28347] ? ieee80211_ifa_changed+0xde0/0xde0 [ 599.191066][T28347] ? memset+0x32/0x40 [ 599.195033][T28347] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 599.201258][T28347] ? __hrtimer_init+0x13d/0x280 [ 599.206100][T28347] mac80211_hwsim_new_radio+0x20d9/0x4360 [ 599.211814][T28347] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 599.218211][T28347] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 599.224090][T28347] hwsim_new_radio_nl+0x9e3/0x1070 [ 599.229187][T28347] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 599.235065][T28347] ? nla_memcpy+0xb0/0xb0 [ 599.239384][T28347] ? __nla_parse+0x43/0x60 [ 599.243790][T28347] genl_family_rcv_msg+0x74b/0xf90 [ 599.248890][T28347] ? genl_unregister_family+0x7c0/0x7c0 [ 599.254419][T28347] ? __kasan_check_read+0x11/0x20 [ 599.259425][T28347] ? __lock_acquire+0x16f2/0x4a00 [ 599.264450][T28347] ? __dev_queue_xmit+0xbb5/0x3720 [ 599.269558][T28347] genl_rcv_msg+0xca/0x170 [ 599.273963][T28347] netlink_rcv_skb+0x177/0x450 [ 599.278710][T28347] ? genl_family_rcv_msg+0xf90/0xf90 [ 599.284759][T28347] ? netlink_ack+0xb50/0xb50 [ 599.289330][T28347] ? __kasan_check_write+0x14/0x20 [ 599.294425][T28347] ? netlink_deliver_tap+0x254/0xbf0 [ 599.299696][T28347] genl_rcv+0x29/0x40 [ 599.303681][T28347] netlink_unicast+0x531/0x710 [ 599.308428][T28347] ? netlink_attachskb+0x7c0/0x7c0 [ 599.313524][T28347] ? _copy_from_iter_full+0x25d/0x8c0 [ 599.318880][T28347] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 599.324582][T28347] ? __check_object_size+0x3d/0x437 [ 599.329766][T28347] netlink_sendmsg+0x8a5/0xd60 [ 599.334521][T28347] ? netlink_unicast+0x710/0x710 [ 599.339441][T28347] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 599.344971][T28347] ? apparmor_socket_sendmsg+0x2a/0x30 [ 599.350415][T28347] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 599.356635][T28347] ? security_socket_sendmsg+0x8d/0xc0 [ 599.362109][T28347] ? netlink_unicast+0x710/0x710 [ 599.367052][T28347] sock_sendmsg+0xd7/0x130 [ 599.371460][T28347] ___sys_sendmsg+0x803/0x920 [ 599.376125][T28347] ? copy_msghdr_from_user+0x440/0x440 [ 599.381578][T28347] ? __kasan_check_read+0x11/0x20 [ 599.386595][T28347] ? __fget+0x384/0x560 [ 599.390746][T28347] ? ksys_dup3+0x3e0/0x3e0 [ 599.395157][T28347] ? __fget_light+0x1a9/0x230 [ 599.399822][T28347] ? __fdget+0x1b/0x20 [ 599.403886][T28347] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 599.410135][T28347] __sys_sendmsg+0x105/0x1d0 [ 599.414714][T28347] ? __sys_sendmsg_sock+0xd0/0xd0 [ 599.419734][T28347] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 599.425194][T28347] ? do_syscall_64+0x26/0x760 [ 599.429872][T28347] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 599.435944][T28347] ? do_syscall_64+0x26/0x760 [ 599.440627][T28347] __x64_sys_sendmsg+0x78/0xb0 [ 599.445376][T28347] do_syscall_64+0xfa/0x760 [ 599.449866][T28347] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 599.455747][T28347] RIP: 0033:0x45a219 [ 599.459628][T28347] 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 [ 599.479216][T28347] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 599.487625][T28347] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 599.495577][T28347] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 22:31:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 599.503535][T28347] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 599.511490][T28347] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 599.519445][T28347] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:43 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x7ffff000, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, 0x0, 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:43 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x0, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:43 executing program 2 (fault-call:5 fault-nth:50): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:43 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:43 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x0, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:43 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0xfffffdef, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 599.827763][T28367] FAULT_INJECTION: forcing a failure. [ 599.827763][T28367] name failslab, interval 1, probability 0, space 0, times 0 [ 599.875189][T28367] CPU: 1 PID: 28367 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 599.883052][T28367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 599.893116][T28367] Call Trace: [ 599.896437][T28367] dump_stack+0x197/0x210 [ 599.900773][T28367] should_fail.cold+0xa/0x15 [ 599.905362][T28367] ? fault_create_debugfs_attr+0x180/0x180 [ 599.911170][T28367] ? ___might_sleep+0x163/0x2c0 [ 599.916018][T28367] __should_failslab+0x121/0x190 [ 599.920945][T28367] should_failslab+0x9/0x14 [ 599.925436][T28367] __kmalloc_track_caller+0x2dc/0x760 [ 599.930794][T28367] ? find_held_lock+0x35/0x130 [ 599.935545][T28367] ? __kasan_check_read+0x11/0x20 [ 599.940559][T28367] ? kstrdup_const+0x66/0x80 [ 599.945138][T28367] kstrdup+0x3a/0x70 [ 599.949020][T28367] kstrdup_const+0x66/0x80 [ 599.953428][T28367] __kernfs_new_node+0xb1/0x6c0 [ 599.958279][T28367] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 599.963732][T28367] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 599.969957][T28367] ? irq_work_claim+0x98/0xc0 [ 599.974632][T28367] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 599.980859][T28367] ? irq_work_queue+0x30/0x90 [ 599.985524][T28367] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 599.991749][T28367] ? wake_up_klogd+0x99/0xd0 [ 599.996353][T28367] kernfs_new_node+0x96/0x120 [ 600.001022][T28367] kernfs_create_dir_ns+0x52/0x160 [ 600.006122][T28367] sysfs_create_dir_ns+0x131/0x2a0 [ 600.011220][T28367] ? sysfs_create_mount_point+0xa0/0xa0 [ 600.016756][T28367] ? wiphy_namespace+0xd/0x40 [ 600.021420][T28367] ? device_namespace+0x90/0xc0 [ 600.026272][T28367] kobject_add_internal.cold+0x116/0x662 [ 600.031897][T28367] kobject_add+0x150/0x1c0 [ 600.036306][T28367] ? kset_create_and_add+0x1a0/0x1a0 [ 600.041618][T28367] ? mutex_unlock+0xd/0x10 [ 600.046027][T28367] device_add+0x3b7/0x17a0 [ 600.050430][T28367] ? mark_lock+0xc2/0x1220 [ 600.054839][T28367] ? uevent_show+0x370/0x370 [ 600.059415][T28367] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 600.065650][T28367] wiphy_register+0x1c46/0x2720 [ 600.070499][T28367] ? wiphy_unregister+0x1040/0x1040 [ 600.075699][T28367] ? __kmalloc+0x608/0x770 [ 600.080102][T28367] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 600.085894][T28367] ? lockdep_hardirqs_on+0x421/0x5e0 [ 600.091168][T28367] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 600.097392][T28367] ? ieee80211_cs_list_valid+0x1a1/0x280 [ 600.103014][T28367] ieee80211_register_hw+0x157e/0x3ac0 [ 600.108475][T28367] ? ieee80211_ifa_changed+0xde0/0xde0 [ 600.113922][T28367] ? memset+0x32/0x40 [ 600.117894][T28367] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 600.124119][T28367] ? __hrtimer_init+0x13d/0x280 [ 600.128974][T28367] mac80211_hwsim_new_radio+0x20d9/0x4360 [ 600.134695][T28367] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 600.141097][T28367] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 600.146984][T28367] hwsim_new_radio_nl+0x9e3/0x1070 [ 600.152088][T28367] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 600.157986][T28367] ? nla_memcpy+0xb0/0xb0 [ 600.162314][T28367] ? __nla_parse+0x43/0x60 [ 600.166725][T28367] genl_family_rcv_msg+0x74b/0xf90 [ 600.171831][T28367] ? genl_unregister_family+0x7c0/0x7c0 [ 600.177366][T28367] ? __kasan_check_read+0x11/0x20 [ 600.182375][T28367] ? __lock_acquire+0x16f2/0x4a00 [ 600.187384][T28367] ? __dev_queue_xmit+0xbb5/0x3720 [ 600.192507][T28367] genl_rcv_msg+0xca/0x170 [ 600.196914][T28367] netlink_rcv_skb+0x177/0x450 [ 600.201665][T28367] ? genl_family_rcv_msg+0xf90/0xf90 [ 600.206941][T28367] ? netlink_ack+0xb50/0xb50 [ 600.211522][T28367] ? __kasan_check_write+0x14/0x20 [ 600.216625][T28367] ? netlink_deliver_tap+0x254/0xbf0 [ 600.221903][T28367] genl_rcv+0x29/0x40 [ 600.225873][T28367] netlink_unicast+0x531/0x710 [ 600.230630][T28367] ? netlink_attachskb+0x7c0/0x7c0 [ 600.235734][T28367] ? _copy_from_iter_full+0x25d/0x8c0 [ 600.241093][T28367] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 600.246797][T28367] ? __check_object_size+0x3d/0x437 [ 600.252004][T28367] netlink_sendmsg+0x8a5/0xd60 [ 600.256760][T28367] ? netlink_unicast+0x710/0x710 [ 600.261685][T28367] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 600.267220][T28367] ? apparmor_socket_sendmsg+0x2a/0x30 [ 600.272666][T28367] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 600.278894][T28367] ? security_socket_sendmsg+0x8d/0xc0 [ 600.284340][T28367] ? netlink_unicast+0x710/0x710 [ 600.289265][T28367] sock_sendmsg+0xd7/0x130 [ 600.293669][T28367] ___sys_sendmsg+0x803/0x920 [ 600.298334][T28367] ? copy_msghdr_from_user+0x440/0x440 [ 600.303818][T28367] ? __kasan_check_read+0x11/0x20 [ 600.308833][T28367] ? __fget+0x384/0x560 [ 600.312980][T28367] ? ksys_dup3+0x3e0/0x3e0 [ 600.317393][T28367] ? __fget_light+0x1a9/0x230 [ 600.322058][T28367] ? __fdget+0x1b/0x20 [ 600.326112][T28367] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 600.332345][T28367] __sys_sendmsg+0x105/0x1d0 [ 600.336922][T28367] ? __sys_sendmsg_sock+0xd0/0xd0 [ 600.341954][T28367] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 600.347398][T28367] ? do_syscall_64+0x26/0x760 [ 600.352064][T28367] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 600.358114][T28367] ? do_syscall_64+0x26/0x760 [ 600.362791][T28367] __x64_sys_sendmsg+0x78/0xb0 [ 600.367547][T28367] do_syscall_64+0xfa/0x760 [ 600.372059][T28367] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 600.377935][T28367] RIP: 0033:0x45a219 [ 600.381819][T28367] 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 [ 600.401407][T28367] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 600.409805][T28367] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 600.417760][T28367] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 600.425737][T28367] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 600.433711][T28367] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 600.441672][T28367] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:44 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x0, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:44 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:44 executing program 5: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 600.552132][T28367] kobject_add_internal failed for phy119 (error: -12 parent: ieee80211) 22:31:44 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:44 executing program 2 (fault-call:5 fault-nth:51): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 600.713942][T28385] FAULT_INJECTION: forcing a failure. [ 600.713942][T28385] name failslab, interval 1, probability 0, space 0, times 0 [ 600.741601][T28385] CPU: 0 PID: 28385 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 600.749443][T28385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 600.759509][T28385] Call Trace: [ 600.762806][T28385] dump_stack+0x197/0x210 [ 600.767143][T28385] should_fail.cold+0xa/0x15 [ 600.771732][T28385] ? fault_create_debugfs_attr+0x180/0x180 [ 600.777545][T28385] ? ___might_sleep+0x163/0x2c0 [ 600.782418][T28385] __should_failslab+0x121/0x190 [ 600.787359][T28385] should_failslab+0x9/0x14 [ 600.791858][T28385] kmem_cache_alloc+0x2aa/0x710 [ 600.796705][T28385] ? memcpy+0x46/0x50 [ 600.800687][T28385] ? kstrdup+0x5a/0x70 [ 600.804763][T28385] __kernfs_new_node+0xf0/0x6c0 [ 600.809612][T28385] ? __lock_acquire+0x16f2/0x4a00 [ 600.814642][T28385] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 600.820106][T28385] ? find_held_lock+0x35/0x130 [ 600.824877][T28385] ? sysfs_do_create_link_sd.isra.0+0x82/0x140 [ 600.831046][T28385] kernfs_new_node+0x96/0x120 [ 600.835723][T28385] kernfs_create_link+0xd7/0x250 [ 600.840665][T28385] sysfs_do_create_link_sd.isra.0+0x90/0x140 [ 600.846648][T28385] sysfs_create_link+0x65/0xc0 [ 600.851414][T28385] device_add+0x75c/0x17a0 [ 600.855833][T28385] ? mark_lock+0xc2/0x1220 [ 600.860252][T28385] ? uevent_show+0x370/0x370 [ 600.864843][T28385] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 600.871089][T28385] wiphy_register+0x1c46/0x2720 [ 600.875949][T28385] ? wiphy_unregister+0x1040/0x1040 [ 600.881151][T28385] ? __kmalloc+0x608/0x770 [ 600.885566][T28385] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 600.891374][T28385] ? lockdep_hardirqs_on+0x421/0x5e0 [ 600.896661][T28385] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 600.902914][T28385] ? ieee80211_cs_list_valid+0x1a1/0x280 [ 600.908556][T28385] ieee80211_register_hw+0x157e/0x3ac0 [ 600.914036][T28385] ? ieee80211_ifa_changed+0xde0/0xde0 [ 600.919507][T28385] ? memset+0x32/0x40 [ 600.923498][T28385] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 600.929736][T28385] ? __hrtimer_init+0x13d/0x280 [ 600.934602][T28385] mac80211_hwsim_new_radio+0x20d9/0x4360 [ 600.940339][T28385] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 600.946754][T28385] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 600.952655][T28385] hwsim_new_radio_nl+0x9e3/0x1070 [ 600.957774][T28385] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 600.963663][T28385] ? nla_memcpy+0xb0/0xb0 [ 600.968010][T28385] ? __nla_parse+0x43/0x60 [ 600.972449][T28385] genl_family_rcv_msg+0x74b/0xf90 [ 600.977574][T28385] ? genl_unregister_family+0x7c0/0x7c0 [ 600.983119][T28385] ? __kasan_check_read+0x11/0x20 [ 600.988141][T28385] ? __lock_acquire+0x16f2/0x4a00 [ 600.993164][T28385] ? __dev_queue_xmit+0xbb5/0x3720 [ 600.998297][T28385] genl_rcv_msg+0xca/0x170 [ 601.002718][T28385] netlink_rcv_skb+0x177/0x450 [ 601.007482][T28385] ? genl_family_rcv_msg+0xf90/0xf90 [ 601.012769][T28385] ? netlink_ack+0xb50/0xb50 [ 601.017360][T28385] ? __kasan_check_write+0x14/0x20 [ 601.022479][T28385] ? netlink_deliver_tap+0x254/0xbf0 [ 601.027771][T28385] genl_rcv+0x29/0x40 [ 601.031755][T28385] netlink_unicast+0x531/0x710 [ 601.036524][T28385] ? netlink_attachskb+0x7c0/0x7c0 [ 601.041638][T28385] ? _copy_from_iter_full+0x25d/0x8c0 [ 601.047011][T28385] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 601.052731][T28385] ? __check_object_size+0x3d/0x437 [ 601.057960][T28385] netlink_sendmsg+0x8a5/0xd60 [ 601.062731][T28385] ? netlink_unicast+0x710/0x710 [ 601.067668][T28385] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 601.073218][T28385] ? apparmor_socket_sendmsg+0x2a/0x30 [ 601.078680][T28385] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 601.084922][T28385] ? security_socket_sendmsg+0x8d/0xc0 [ 601.090379][T28385] ? netlink_unicast+0x710/0x710 [ 601.095320][T28385] sock_sendmsg+0xd7/0x130 [ 601.099739][T28385] ___sys_sendmsg+0x803/0x920 [ 601.104422][T28385] ? copy_msghdr_from_user+0x440/0x440 [ 601.109894][T28385] ? __kasan_check_read+0x11/0x20 [ 601.114920][T28385] ? __fget+0x384/0x560 [ 601.119082][T28385] ? ksys_dup3+0x3e0/0x3e0 [ 601.123504][T28385] ? __fget_light+0x1a9/0x230 [ 601.128180][T28385] ? __fdget+0x1b/0x20 [ 601.132246][T28385] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 601.138491][T28385] __sys_sendmsg+0x105/0x1d0 [ 601.143082][T28385] ? __sys_sendmsg_sock+0xd0/0xd0 [ 601.148118][T28385] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 601.153574][T28385] ? do_syscall_64+0x26/0x760 [ 601.158253][T28385] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 601.164322][T28385] ? do_syscall_64+0x26/0x760 [ 601.169004][T28385] __x64_sys_sendmsg+0x78/0xb0 [ 601.173771][T28385] do_syscall_64+0xfa/0x760 [ 601.178284][T28385] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 601.184174][T28385] RIP: 0033:0x45a219 [ 601.188071][T28385] 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 [ 601.207674][T28385] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 22:31:44 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$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 601.216084][T28385] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 601.224056][T28385] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 601.232024][T28385] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 601.239993][T28385] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 601.247963][T28385] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:45 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0xf, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:45 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:45 executing program 2 (fault-call:5 fault-nth:52): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:45 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:45 executing program 5: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:45 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, 0x0, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 601.596908][T28406] FAULT_INJECTION: forcing a failure. [ 601.596908][T28406] name failslab, interval 1, probability 0, space 0, times 0 [ 601.644973][T28406] CPU: 0 PID: 28406 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 601.652827][T28406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 601.662882][T28406] Call Trace: [ 601.662907][T28406] dump_stack+0x197/0x210 [ 601.662932][T28406] should_fail.cold+0xa/0x15 [ 601.662956][T28406] ? fault_create_debugfs_attr+0x180/0x180 [ 601.662977][T28406] ? ___might_sleep+0x163/0x2c0 [ 601.662997][T28406] __should_failslab+0x121/0x190 [ 601.663016][T28406] should_failslab+0x9/0x14 [ 601.680979][T28406] kmem_cache_alloc+0x2aa/0x710 [ 601.680994][T28406] ? __kasan_check_read+0x11/0x20 [ 601.681009][T28406] ? mark_lock+0xc2/0x1220 [ 601.681031][T28406] __kernfs_new_node+0xf0/0x6c0 [ 601.681044][T28406] ? __lock_acquire+0x16f2/0x4a00 [ 601.681062][T28406] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 601.681079][T28406] ? find_held_lock+0x35/0x130 [ 601.681096][T28406] ? sysfs_do_create_link_sd.isra.0+0x82/0x140 [ 601.735850][T28406] kernfs_new_node+0x96/0x120 [ 601.740539][T28406] kernfs_create_link+0xd7/0x250 22:31:45 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 601.745481][T28406] sysfs_do_create_link_sd.isra.0+0x90/0x140 [ 601.751474][T28406] sysfs_create_link+0x65/0xc0 [ 601.756241][T28406] device_add+0x6bf/0x17a0 [ 601.760655][T28406] ? mark_lock+0xc2/0x1220 [ 601.765074][T28406] ? uevent_show+0x370/0x370 [ 601.769668][T28406] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 601.775920][T28406] wiphy_register+0x1c46/0x2720 [ 601.780786][T28406] ? wiphy_unregister+0x1040/0x1040 [ 601.785989][T28406] ? __kmalloc+0x608/0x770 [ 601.790405][T28406] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 601.796219][T28406] ? lockdep_hardirqs_on+0x421/0x5e0 [ 601.801512][T28406] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 601.807755][T28406] ? ieee80211_cs_list_valid+0x1a1/0x280 [ 601.813394][T28406] ieee80211_register_hw+0x157e/0x3ac0 [ 601.818872][T28406] ? ieee80211_ifa_changed+0xde0/0xde0 [ 601.824335][T28406] ? memset+0x32/0x40 [ 601.828324][T28406] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 601.834565][T28406] ? __hrtimer_init+0x13d/0x280 [ 601.839429][T28406] mac80211_hwsim_new_radio+0x20d9/0x4360 [ 601.845175][T28406] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 601.851595][T28406] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 601.857506][T28406] hwsim_new_radio_nl+0x9e3/0x1070 [ 601.862622][T28406] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 601.868505][T28406] ? nla_memcpy+0xb0/0xb0 [ 601.872835][T28406] ? __nla_parse+0x43/0x60 [ 601.877251][T28406] genl_family_rcv_msg+0x74b/0xf90 [ 601.882361][T28406] ? genl_unregister_family+0x7c0/0x7c0 [ 601.887896][T28406] ? __kasan_check_read+0x11/0x20 [ 601.892910][T28406] ? __lock_acquire+0x16f2/0x4a00 [ 601.897919][T28406] ? __dev_queue_xmit+0xbb5/0x3720 [ 601.903040][T28406] genl_rcv_msg+0xca/0x170 [ 601.907445][T28406] netlink_rcv_skb+0x177/0x450 [ 601.912217][T28406] ? genl_family_rcv_msg+0xf90/0xf90 [ 601.917516][T28406] ? netlink_ack+0xb50/0xb50 [ 601.922093][T28406] ? __kasan_check_write+0x14/0x20 [ 601.927195][T28406] ? netlink_deliver_tap+0x254/0xbf0 [ 601.932487][T28406] genl_rcv+0x29/0x40 [ 601.936454][T28406] netlink_unicast+0x531/0x710 [ 601.941211][T28406] ? netlink_attachskb+0x7c0/0x7c0 [ 601.946307][T28406] ? _copy_from_iter_full+0x25d/0x8c0 [ 601.951667][T28406] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 601.957371][T28406] ? __check_object_size+0x3d/0x437 [ 601.962561][T28406] netlink_sendmsg+0x8a5/0xd60 [ 601.967315][T28406] ? netlink_unicast+0x710/0x710 [ 601.972241][T28406] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 601.977778][T28406] ? apparmor_socket_sendmsg+0x2a/0x30 [ 601.983223][T28406] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 601.989450][T28406] ? security_socket_sendmsg+0x8d/0xc0 [ 601.994892][T28406] ? netlink_unicast+0x710/0x710 [ 601.999817][T28406] sock_sendmsg+0xd7/0x130 [ 602.004221][T28406] ___sys_sendmsg+0x803/0x920 [ 602.008892][T28406] ? copy_msghdr_from_user+0x440/0x440 [ 602.014349][T28406] ? __kasan_check_read+0x11/0x20 [ 602.019364][T28406] ? __fget+0x384/0x560 [ 602.023511][T28406] ? ksys_dup3+0x3e0/0x3e0 [ 602.027923][T28406] ? __fget_light+0x1a9/0x230 [ 602.032583][T28406] ? __fdget+0x1b/0x20 [ 602.036638][T28406] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 602.042876][T28406] __sys_sendmsg+0x105/0x1d0 [ 602.047455][T28406] ? __sys_sendmsg_sock+0xd0/0xd0 [ 602.052478][T28406] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 602.057926][T28406] ? do_syscall_64+0x26/0x760 [ 602.062590][T28406] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 602.068640][T28406] ? do_syscall_64+0x26/0x760 [ 602.073309][T28406] __x64_sys_sendmsg+0x78/0xb0 [ 602.078062][T28406] do_syscall_64+0xfa/0x760 [ 602.082558][T28406] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 602.088433][T28406] RIP: 0033:0x45a219 [ 602.092315][T28406] 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 [ 602.111902][T28406] RSP: 002b:00007f998d242c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 602.120299][T28406] RAX: ffffffffffffffda RBX: 00007f998d242c90 RCX: 000000000045a219 [ 602.128253][T28406] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000004 [ 602.136210][T28406] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 22:31:45 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, 0x0, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 602.144165][T28406] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2436d4 [ 602.152119][T28406] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000005 22:31:46 executing program 2 (fault-call:5 fault-nth:53): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:46 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x2, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, 0x0, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 602.408481][T28418] FAULT_INJECTION: forcing a failure. [ 602.408481][T28418] name failslab, interval 1, probability 0, space 0, times 0 [ 602.460564][T28418] CPU: 1 PID: 28418 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 602.468415][T28418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 602.478481][T28418] Call Trace: [ 602.481825][T28418] dump_stack+0x197/0x210 [ 602.486183][T28418] should_fail.cold+0xa/0x15 [ 602.490807][T28418] ? fault_create_debugfs_attr+0x180/0x180 [ 602.496624][T28418] ? ___might_sleep+0x163/0x2c0 [ 602.501485][T28418] __should_failslab+0x121/0x190 [ 602.506437][T28418] should_failslab+0x9/0x14 [ 602.510959][T28418] kmem_cache_alloc+0x2aa/0x710 [ 602.515814][T28418] ? memcpy+0x46/0x50 [ 602.519815][T28418] ? kstrdup+0x5a/0x70 [ 602.523895][T28418] __kernfs_new_node+0xf0/0x6c0 [ 602.528754][T28418] ? __lock_acquire+0x16f2/0x4a00 [ 602.533819][T28418] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 602.539288][T28418] ? find_held_lock+0x35/0x130 [ 602.544072][T28418] ? sysfs_do_create_link_sd.isra.0+0x82/0x140 [ 602.550263][T28418] kernfs_new_node+0x96/0x120 [ 602.554957][T28418] kernfs_create_link+0xd7/0x250 [ 602.559906][T28418] sysfs_do_create_link_sd.isra.0+0x90/0x140 [ 602.565899][T28418] sysfs_create_link+0x65/0xc0 [ 602.570667][T28418] device_add+0x75c/0x17a0 [ 602.575087][T28418] ? mark_lock+0xc2/0x1220 [ 602.579517][T28418] ? uevent_show+0x370/0x370 [ 602.584117][T28418] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 602.590381][T28418] wiphy_register+0x1c46/0x2720 [ 602.595254][T28418] ? wiphy_unregister+0x1040/0x1040 [ 602.600549][T28418] ? __kmalloc+0x608/0x770 [ 602.604974][T28418] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 602.610787][T28418] ? lockdep_hardirqs_on+0x421/0x5e0 [ 602.616086][T28418] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 602.622334][T28418] ? ieee80211_cs_list_valid+0x1a1/0x280 [ 602.627977][T28418] ieee80211_register_hw+0x157e/0x3ac0 [ 602.633458][T28418] ? ieee80211_ifa_changed+0xde0/0xde0 [ 602.638921][T28418] ? memset+0x32/0x40 [ 602.642907][T28418] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 602.649151][T28418] ? __hrtimer_init+0x13d/0x280 [ 602.654022][T28418] mac80211_hwsim_new_radio+0x20d9/0x4360 [ 602.659767][T28418] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 602.666186][T28418] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 602.672086][T28418] hwsim_new_radio_nl+0x9e3/0x1070 [ 602.677206][T28418] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 602.683103][T28418] ? nla_memcpy+0xb0/0xb0 [ 602.687450][T28418] ? __nla_parse+0x43/0x60 [ 602.691883][T28418] genl_family_rcv_msg+0x74b/0xf90 [ 602.697008][T28418] ? genl_unregister_family+0x7c0/0x7c0 [ 602.702559][T28418] ? __kasan_check_read+0x11/0x20 [ 602.707601][T28418] ? __lock_acquire+0x16f2/0x4a00 [ 602.712625][T28418] ? __dev_queue_xmit+0xbb5/0x3720 [ 602.717767][T28418] genl_rcv_msg+0xca/0x170 [ 602.722191][T28418] netlink_rcv_skb+0x177/0x450 [ 602.726956][T28418] ? genl_family_rcv_msg+0xf90/0xf90 [ 602.732248][T28418] ? netlink_ack+0xb50/0xb50 [ 602.736846][T28418] ? __kasan_check_write+0x14/0x20 [ 602.741967][T28418] ? netlink_deliver_tap+0x254/0xbf0 [ 602.747263][T28418] genl_rcv+0x29/0x40 [ 602.751253][T28418] netlink_unicast+0x531/0x710 [ 602.756026][T28418] ? netlink_attachskb+0x7c0/0x7c0 [ 602.761146][T28418] ? _copy_from_iter_full+0x25d/0x8c0 [ 602.766524][T28418] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 602.772243][T28418] ? __check_object_size+0x3d/0x437 [ 602.777450][T28418] netlink_sendmsg+0x8a5/0xd60 [ 602.782233][T28418] ? netlink_unicast+0x710/0x710 [ 602.787169][T28418] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 602.792718][T28418] ? apparmor_socket_sendmsg+0x2a/0x30 [ 602.798181][T28418] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 602.804422][T28418] ? security_socket_sendmsg+0x8d/0xc0 [ 602.809881][T28418] ? netlink_unicast+0x710/0x710 [ 602.814828][T28418] sock_sendmsg+0xd7/0x130 [ 602.819249][T28418] ___sys_sendmsg+0x803/0x920 [ 602.823933][T28418] ? copy_msghdr_from_user+0x440/0x440 [ 602.829402][T28418] ? __kasan_check_read+0x11/0x20 [ 602.834435][T28418] ? __fget+0x384/0x560 [ 602.838599][T28418] ? ksys_dup3+0x3e0/0x3e0 [ 602.843031][T28418] ? __fget_light+0x1a9/0x230 [ 602.847719][T28418] ? __fdget+0x1b/0x20 [ 602.851801][T28418] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 602.858056][T28418] __sys_sendmsg+0x105/0x1d0 [ 602.862649][T28418] ? __sys_sendmsg_sock+0xd0/0xd0 [ 602.867694][T28418] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 602.873153][T28418] ? do_syscall_64+0x26/0x760 [ 602.877833][T28418] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 602.883899][T28418] ? do_syscall_64+0x26/0x760 [ 602.888587][T28418] __x64_sys_sendmsg+0x78/0xb0 [ 602.893355][T28418] do_syscall_64+0xfa/0x760 [ 602.897867][T28418] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 602.903769][T28418] RIP: 0033:0x45a219 [ 602.907673][T28418] 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 [ 602.927277][T28418] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 602.935689][T28418] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 602.943665][T28418] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 602.951637][T28418] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 22:31:46 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 602.959608][T28418] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 602.967579][T28418] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:46 executing program 5: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:46 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:46 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:46 executing program 2 (fault-call:5 fault-nth:54): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80), 0x0, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:47 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x3, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:47 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:47 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80), 0x0, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 603.468954][T28452] FAULT_INJECTION: forcing a failure. [ 603.468954][T28452] name failslab, interval 1, probability 0, space 0, times 0 [ 603.498173][T28452] CPU: 1 PID: 28452 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 603.506015][T28452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 603.516069][T28452] Call Trace: [ 603.519366][T28452] dump_stack+0x197/0x210 [ 603.523704][T28452] should_fail.cold+0xa/0x15 [ 603.528303][T28452] ? fault_create_debugfs_attr+0x180/0x180 [ 603.534119][T28452] ? ___might_sleep+0x163/0x2c0 [ 603.538977][T28452] __should_failslab+0x121/0x190 [ 603.543919][T28452] should_failslab+0x9/0x14 [ 603.548429][T28452] kmem_cache_alloc+0x2aa/0x710 [ 603.553287][T28452] ? memcpy+0x46/0x50 [ 603.557283][T28452] ? kstrdup+0x5a/0x70 [ 603.561362][T28452] __kernfs_new_node+0xf0/0x6c0 [ 603.566210][T28452] ? __lock_acquire+0x16f2/0x4a00 [ 603.571237][T28452] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 603.576704][T28452] ? find_held_lock+0x35/0x130 [ 603.581469][T28452] ? sysfs_do_create_link_sd.isra.0+0x82/0x140 [ 603.587651][T28452] kernfs_new_node+0x96/0x120 [ 603.592345][T28452] kernfs_create_link+0xd7/0x250 [ 603.597296][T28452] sysfs_do_create_link_sd.isra.0+0x90/0x140 [ 603.603287][T28452] sysfs_create_link+0x65/0xc0 [ 603.608077][T28452] device_add+0x75c/0x17a0 [ 603.612627][T28452] ? mark_lock+0xc2/0x1220 [ 603.617081][T28452] ? uevent_show+0x370/0x370 [ 603.621782][T28452] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 603.628039][T28452] wiphy_register+0x1c46/0x2720 [ 603.632908][T28452] ? wiphy_unregister+0x1040/0x1040 [ 603.638112][T28452] ? __kmalloc+0x608/0x770 [ 603.642540][T28452] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 603.648354][T28452] ? lockdep_hardirqs_on+0x421/0x5e0 [ 603.653656][T28452] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 603.659901][T28452] ? ieee80211_cs_list_valid+0x1a1/0x280 [ 603.665544][T28452] ieee80211_register_hw+0x157e/0x3ac0 [ 603.671020][T28452] ? ieee80211_ifa_changed+0xde0/0xde0 [ 603.676488][T28452] ? memset+0x32/0x40 [ 603.680477][T28452] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 603.686715][T28452] ? __hrtimer_init+0x13d/0x280 [ 603.691585][T28452] mac80211_hwsim_new_radio+0x20d9/0x4360 [ 603.697322][T28452] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 603.703742][T28452] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 603.709642][T28452] hwsim_new_radio_nl+0x9e3/0x1070 [ 603.714762][T28452] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 603.720660][T28452] ? nla_memcpy+0xb0/0xb0 [ 603.725016][T28452] ? __nla_parse+0x43/0x60 [ 603.729444][T28452] genl_family_rcv_msg+0x74b/0xf90 [ 603.734569][T28452] ? genl_unregister_family+0x7c0/0x7c0 [ 603.740115][T28452] ? __kasan_check_read+0x11/0x20 [ 603.745169][T28452] ? __lock_acquire+0x16f2/0x4a00 [ 603.750191][T28452] ? __dev_queue_xmit+0xbb5/0x3720 [ 603.755330][T28452] genl_rcv_msg+0xca/0x170 [ 603.759752][T28452] netlink_rcv_skb+0x177/0x450 [ 603.764519][T28452] ? genl_family_rcv_msg+0xf90/0xf90 [ 603.769805][T28452] ? netlink_ack+0xb50/0xb50 [ 603.774393][T28452] ? __kasan_check_write+0x14/0x20 [ 603.779519][T28452] ? netlink_deliver_tap+0x254/0xbf0 [ 603.784817][T28452] genl_rcv+0x29/0x40 [ 603.788800][T28452] netlink_unicast+0x531/0x710 [ 603.793569][T28452] ? netlink_attachskb+0x7c0/0x7c0 [ 603.798690][T28452] ? _copy_from_iter_full+0x25d/0x8c0 [ 603.804092][T28452] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 603.809812][T28452] ? __check_object_size+0x3d/0x437 [ 603.815018][T28452] netlink_sendmsg+0x8a5/0xd60 [ 603.819791][T28452] ? netlink_unicast+0x710/0x710 [ 603.824734][T28452] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 603.830286][T28452] ? apparmor_socket_sendmsg+0x2a/0x30 [ 603.835749][T28452] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 603.841991][T28452] ? security_socket_sendmsg+0x8d/0xc0 [ 603.847448][T28452] ? netlink_unicast+0x710/0x710 [ 603.852386][T28452] sock_sendmsg+0xd7/0x130 [ 603.856811][T28452] ___sys_sendmsg+0x803/0x920 [ 603.861496][T28452] ? copy_msghdr_from_user+0x440/0x440 [ 603.866969][T28452] ? __kasan_check_read+0x11/0x20 [ 603.872003][T28452] ? __fget+0x384/0x560 [ 603.876516][T28452] ? ksys_dup3+0x3e0/0x3e0 [ 603.880943][T28452] ? __fget_light+0x1a9/0x230 [ 603.885624][T28452] ? __fdget+0x1b/0x20 [ 603.889694][T28452] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 603.895947][T28452] __sys_sendmsg+0x105/0x1d0 [ 603.900544][T28452] ? __sys_sendmsg_sock+0xd0/0xd0 [ 603.905578][T28452] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 603.911574][T28452] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 603.917043][T28452] ? do_syscall_64+0x26/0x760 [ 603.921730][T28452] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 603.927797][T28452] ? do_syscall_64+0x26/0x760 [ 603.932484][T28452] __x64_sys_sendmsg+0x78/0xb0 [ 603.937254][T28452] do_syscall_64+0xfa/0x760 [ 603.941764][T28452] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 603.947653][T28452] RIP: 0033:0x45a219 [ 603.951549][T28452] 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 22:31:47 executing program 5: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 603.971149][T28452] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 603.979563][T28452] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 603.987532][T28452] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 603.995504][T28452] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 604.003478][T28452] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 604.011443][T28452] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:47 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:47 executing program 2 (fault-call:5 fault-nth:55): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80), 0x0, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:47 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x4, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 604.224835][T28466] FAULT_INJECTION: forcing a failure. [ 604.224835][T28466] name failslab, interval 1, probability 0, space 0, times 0 [ 604.260488][T28466] CPU: 0 PID: 28466 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 604.268341][T28466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 604.279042][T28466] Call Trace: [ 604.282347][T28466] dump_stack+0x197/0x210 [ 604.286693][T28466] should_fail.cold+0xa/0x15 [ 604.291315][T28466] ? fault_create_debugfs_attr+0x180/0x180 [ 604.297133][T28466] ? ___might_sleep+0x163/0x2c0 [ 604.301996][T28466] __should_failslab+0x121/0x190 [ 604.306959][T28466] should_failslab+0x9/0x14 [ 604.311603][T28466] kmem_cache_alloc+0x2aa/0x710 [ 604.316453][T28466] ? memcpy+0x46/0x50 [ 604.320440][T28466] ? kstrdup+0x5a/0x70 [ 604.324517][T28466] __kernfs_new_node+0xf0/0x6c0 [ 604.329366][T28466] ? __lock_acquire+0x16f2/0x4a00 [ 604.334400][T28466] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 604.339867][T28466] ? find_held_lock+0x35/0x130 [ 604.344639][T28466] ? sysfs_do_create_link_sd.isra.0+0x82/0x140 [ 604.350807][T28466] kernfs_new_node+0x96/0x120 [ 604.355493][T28466] kernfs_create_link+0xd7/0x250 [ 604.360441][T28466] sysfs_do_create_link_sd.isra.0+0x90/0x140 [ 604.366431][T28466] sysfs_create_link+0x65/0xc0 [ 604.371206][T28466] device_add+0x75c/0x17a0 [ 604.376248][T28466] ? mark_lock+0xc2/0x1220 [ 604.380677][T28466] ? uevent_show+0x370/0x370 [ 604.385275][T28466] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 604.391532][T28466] wiphy_register+0x1c46/0x2720 [ 604.396396][T28466] ? wiphy_unregister+0x1040/0x1040 [ 604.401603][T28466] ? __kmalloc+0x608/0x770 [ 604.406020][T28466] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 604.411831][T28466] ? lockdep_hardirqs_on+0x421/0x5e0 [ 604.417136][T28466] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 22:31:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 604.423383][T28466] ? ieee80211_cs_list_valid+0x1a1/0x280 [ 604.429032][T28466] ieee80211_register_hw+0x157e/0x3ac0 [ 604.434519][T28466] ? ieee80211_ifa_changed+0xde0/0xde0 [ 604.439990][T28466] ? memset+0x32/0x40 [ 604.443988][T28466] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 604.450236][T28466] ? __hrtimer_init+0x13d/0x280 [ 604.455108][T28466] mac80211_hwsim_new_radio+0x20d9/0x4360 [ 604.460859][T28466] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 604.467288][T28466] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 604.473199][T28466] hwsim_new_radio_nl+0x9e3/0x1070 [ 604.478790][T28466] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 604.484686][T28466] ? nla_memcpy+0xb0/0xb0 [ 604.489031][T28466] ? __nla_parse+0x43/0x60 [ 604.493464][T28466] genl_family_rcv_msg+0x74b/0xf90 [ 604.498682][T28466] ? genl_unregister_family+0x7c0/0x7c0 [ 604.504240][T28466] ? __kasan_check_read+0x11/0x20 [ 604.509272][T28466] ? __lock_acquire+0x16f2/0x4a00 [ 604.514343][T28466] genl_rcv_msg+0xca/0x170 [ 604.518769][T28466] netlink_rcv_skb+0x177/0x450 [ 604.523539][T28466] ? genl_family_rcv_msg+0xf90/0xf90 [ 604.528830][T28466] ? netlink_ack+0xb50/0xb50 [ 604.533427][T28466] ? __kasan_check_write+0x14/0x20 [ 604.538552][T28466] ? netlink_deliver_tap+0x254/0xbf0 [ 604.543849][T28466] genl_rcv+0x29/0x40 [ 604.547841][T28466] netlink_unicast+0x531/0x710 [ 604.552625][T28466] ? netlink_attachskb+0x7c0/0x7c0 [ 604.557759][T28466] ? _copy_from_iter_full+0x25d/0x8c0 [ 604.563158][T28466] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 604.568892][T28466] ? __check_object_size+0x3d/0x437 [ 604.574112][T28466] netlink_sendmsg+0x8a5/0xd60 [ 604.579300][T28466] ? netlink_unicast+0x710/0x710 [ 604.584241][T28466] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 604.589791][T28466] ? apparmor_socket_sendmsg+0x2a/0x30 [ 604.595275][T28466] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 604.601526][T28466] ? security_socket_sendmsg+0x8d/0xc0 [ 604.606999][T28466] ? netlink_unicast+0x710/0x710 [ 604.611955][T28466] sock_sendmsg+0xd7/0x130 [ 604.616380][T28466] ___sys_sendmsg+0x803/0x920 [ 604.621067][T28466] ? copy_msghdr_from_user+0x440/0x440 [ 604.626540][T28466] ? __kasan_check_read+0x11/0x20 [ 604.631576][T28466] ? __fget+0x384/0x560 [ 604.635748][T28466] ? ksys_dup3+0x3e0/0x3e0 [ 604.640183][T28466] ? __fget_light+0x1a9/0x230 [ 604.644864][T28466] ? __fdget+0x1b/0x20 [ 604.648954][T28466] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 604.655208][T28466] __sys_sendmsg+0x105/0x1d0 [ 604.659813][T28466] ? __sys_sendmsg_sock+0xd0/0xd0 [ 604.664862][T28466] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 604.670330][T28466] ? do_syscall_64+0x26/0x760 [ 604.675031][T28466] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 604.681112][T28466] ? do_syscall_64+0x26/0x760 [ 604.685807][T28466] __x64_sys_sendmsg+0x78/0xb0 [ 604.690587][T28466] do_syscall_64+0xfa/0x760 [ 604.695106][T28466] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 604.701002][T28466] RIP: 0033:0x45a219 [ 604.704907][T28466] 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 [ 604.724526][T28466] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 604.732930][T28466] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 604.740886][T28466] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 604.748846][T28466] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 604.756800][T28466] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 604.764927][T28466] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:48 executing program 2 (fault-call:5 fault-nth:56): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:48 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0xa, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:48 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:48 executing program 5: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:48 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 604.968986][T28487] FAULT_INJECTION: forcing a failure. [ 604.968986][T28487] name failslab, interval 1, probability 0, space 0, times 0 [ 605.017055][T28487] CPU: 0 PID: 28487 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 605.024934][T28487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 605.034993][T28487] Call Trace: [ 605.038294][T28487] dump_stack+0x197/0x210 [ 605.042648][T28487] should_fail.cold+0xa/0x15 [ 605.047256][T28487] ? fault_create_debugfs_attr+0x180/0x180 [ 605.053078][T28487] ? ___might_sleep+0x163/0x2c0 [ 605.057938][T28487] __should_failslab+0x121/0x190 [ 605.062871][T28487] should_failslab+0x9/0x14 [ 605.067374][T28487] __kmalloc_track_caller+0x2dc/0x760 [ 605.072751][T28487] ? __mutex_lock+0x45d/0x13c0 [ 605.077519][T28487] ? kstrdup_const+0x66/0x80 [ 605.082114][T28487] kstrdup+0x3a/0x70 [ 605.086013][T28487] kstrdup_const+0x66/0x80 [ 605.090429][T28487] __kernfs_new_node+0xb1/0x6c0 [ 605.095278][T28487] ? __lock_acquire+0x16f2/0x4a00 [ 605.100307][T28487] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 605.105781][T28487] ? find_held_lock+0x35/0x130 [ 605.110545][T28487] ? sysfs_do_create_link_sd.isra.0+0x82/0x140 [ 605.116711][T28487] kernfs_new_node+0x96/0x120 [ 605.121390][T28487] kernfs_create_link+0xd7/0x250 [ 605.126328][T28487] sysfs_do_create_link_sd.isra.0+0x90/0x140 [ 605.132311][T28487] sysfs_create_link+0x65/0xc0 [ 605.137078][T28487] device_add+0x75c/0x17a0 [ 605.141494][T28487] ? mark_lock+0xc2/0x1220 [ 605.145913][T28487] ? uevent_show+0x370/0x370 [ 605.150506][T28487] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 605.156753][T28487] wiphy_register+0x1c46/0x2720 [ 605.161616][T28487] ? wiphy_unregister+0x1040/0x1040 [ 605.166815][T28487] ? __kmalloc+0x608/0x770 [ 605.171321][T28487] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 605.177124][T28487] ? lockdep_hardirqs_on+0x421/0x5e0 [ 605.182397][T28487] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 605.188619][T28487] ? ieee80211_cs_list_valid+0x1a1/0x280 [ 605.194240][T28487] ieee80211_register_hw+0x157e/0x3ac0 [ 605.199690][T28487] ? ieee80211_ifa_changed+0xde0/0xde0 [ 605.205133][T28487] ? memset+0x32/0x40 [ 605.209099][T28487] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 605.215321][T28487] ? __hrtimer_init+0x13d/0x280 [ 605.220163][T28487] mac80211_hwsim_new_radio+0x20d9/0x4360 [ 605.225876][T28487] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 605.232274][T28487] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 605.238180][T28487] hwsim_new_radio_nl+0x9e3/0x1070 [ 605.243280][T28487] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 605.249156][T28487] ? nla_memcpy+0xb0/0xb0 [ 605.253475][T28487] ? __nla_parse+0x43/0x60 [ 605.257879][T28487] genl_family_rcv_msg+0x74b/0xf90 [ 605.262981][T28487] ? genl_unregister_family+0x7c0/0x7c0 [ 605.268505][T28487] ? __kasan_check_read+0x11/0x20 [ 605.273514][T28487] ? __lock_acquire+0x16f2/0x4a00 [ 605.278519][T28487] ? __dev_queue_xmit+0xbb5/0x3720 [ 605.283632][T28487] genl_rcv_msg+0xca/0x170 [ 605.288034][T28487] netlink_rcv_skb+0x177/0x450 [ 605.292778][T28487] ? genl_family_rcv_msg+0xf90/0xf90 [ 605.298048][T28487] ? netlink_ack+0xb50/0xb50 [ 605.302620][T28487] ? __kasan_check_write+0x14/0x20 [ 605.307721][T28487] ? netlink_deliver_tap+0x254/0xbf0 [ 605.312993][T28487] genl_rcv+0x29/0x40 [ 605.316957][T28487] netlink_unicast+0x531/0x710 [ 605.321706][T28487] ? netlink_attachskb+0x7c0/0x7c0 [ 605.326802][T28487] ? _copy_from_iter_full+0x25d/0x8c0 [ 605.332158][T28487] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 605.337878][T28487] ? __check_object_size+0x3d/0x437 [ 605.343063][T28487] netlink_sendmsg+0x8a5/0xd60 [ 605.347813][T28487] ? netlink_unicast+0x710/0x710 [ 605.352734][T28487] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 605.358264][T28487] ? apparmor_socket_sendmsg+0x2a/0x30 [ 605.363705][T28487] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 605.369926][T28487] ? security_socket_sendmsg+0x8d/0xc0 [ 605.375367][T28487] ? netlink_unicast+0x710/0x710 [ 605.380302][T28487] sock_sendmsg+0xd7/0x130 [ 605.384716][T28487] ___sys_sendmsg+0x803/0x920 [ 605.389376][T28487] ? copy_msghdr_from_user+0x440/0x440 [ 605.394821][T28487] ? __kasan_check_read+0x11/0x20 [ 605.399828][T28487] ? __fget+0x384/0x560 [ 605.403970][T28487] ? ksys_dup3+0x3e0/0x3e0 [ 605.408370][T28487] ? __fget_light+0x1a9/0x230 [ 605.413027][T28487] ? __fdget+0x1b/0x20 [ 605.417106][T28487] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 605.423332][T28487] __sys_sendmsg+0x105/0x1d0 [ 605.427907][T28487] ? __sys_sendmsg_sock+0xd0/0xd0 [ 605.432923][T28487] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 605.438363][T28487] ? do_syscall_64+0x26/0x760 [ 605.443025][T28487] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 605.449071][T28487] ? do_syscall_64+0x26/0x760 [ 605.453742][T28487] __x64_sys_sendmsg+0x78/0xb0 [ 605.458489][T28487] do_syscall_64+0xfa/0x760 [ 605.462979][T28487] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 605.468871][T28487] RIP: 0033:0x45a219 [ 605.472763][T28487] 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 [ 605.492348][T28487] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 605.500742][T28487] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 605.508694][T28487] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 605.516664][T28487] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 605.524619][T28487] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 605.532571][T28487] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:49 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:49 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0xe, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:49 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:49 executing program 2 (fault-call:5 fault-nth:57): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:49 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:49 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0xf, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:49 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:49 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:49 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x60, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 606.026840][T28516] FAULT_INJECTION: forcing a failure. [ 606.026840][T28516] name failslab, interval 1, probability 0, space 0, times 0 [ 606.068087][T28516] CPU: 1 PID: 28516 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 606.075940][T28516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 606.075947][T28516] Call Trace: [ 606.075970][T28516] dump_stack+0x197/0x210 [ 606.075993][T28516] should_fail.cold+0xa/0x15 [ 606.076013][T28516] ? fault_create_debugfs_attr+0x180/0x180 [ 606.104034][T28516] ? ___might_sleep+0x163/0x2c0 [ 606.108897][T28516] __should_failslab+0x121/0x190 [ 606.113831][T28516] should_failslab+0x9/0x14 [ 606.113845][T28516] kmem_cache_alloc+0x2aa/0x710 [ 606.113861][T28516] ? kernfs_activate+0x34/0x1f0 [ 606.113885][T28516] __kernfs_new_node+0xf0/0x6c0 [ 606.113903][T28516] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 606.113923][T28516] ? wait_for_completion+0x440/0x440 [ 606.113945][T28516] ? mutex_unlock+0xd/0x10 [ 606.113962][T28516] ? kernfs_activate+0x192/0x1f0 [ 606.152998][T28516] kernfs_new_node+0x96/0x120 [ 606.157680][T28516] __kernfs_create_file+0x51/0x340 [ 606.162799][T28516] sysfs_add_file_mode_ns+0x222/0x560 [ 606.168182][T28516] internal_create_group+0x359/0xc40 [ 606.173477][T28516] ? remove_files.isra.0+0x190/0x190 [ 606.178772][T28516] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 606.185014][T28516] ? kernfs_create_link+0x1cc/0x250 [ 606.190215][T28516] internal_create_groups.part.0+0x90/0x140 [ 606.196114][T28516] sysfs_create_groups+0x2a/0x50 [ 606.201052][T28516] device_add+0x80f/0x17a0 [ 606.205468][T28516] ? mark_lock+0xc2/0x1220 [ 606.209887][T28516] ? uevent_show+0x370/0x370 [ 606.214485][T28516] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 606.220738][T28516] wiphy_register+0x1c46/0x2720 [ 606.225601][T28516] ? wiphy_unregister+0x1040/0x1040 [ 606.230803][T28516] ? __kmalloc+0x608/0x770 [ 606.235219][T28516] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 606.241023][T28516] ? lockdep_hardirqs_on+0x421/0x5e0 [ 606.246314][T28516] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 606.252554][T28516] ? ieee80211_cs_list_valid+0x1a1/0x280 [ 606.258188][T28516] ieee80211_register_hw+0x157e/0x3ac0 [ 606.263663][T28516] ? ieee80211_ifa_changed+0xde0/0xde0 [ 606.269126][T28516] ? memset+0x32/0x40 [ 606.273130][T28516] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 606.279368][T28516] ? __hrtimer_init+0x13d/0x280 [ 606.284233][T28516] mac80211_hwsim_new_radio+0x20d9/0x4360 [ 606.289968][T28516] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 606.296383][T28516] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 606.302280][T28516] hwsim_new_radio_nl+0x9e3/0x1070 [ 606.307394][T28516] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 606.313287][T28516] ? nla_memcpy+0xb0/0xb0 [ 606.317627][T28516] ? __nla_parse+0x43/0x60 [ 606.322050][T28516] genl_family_rcv_msg+0x74b/0xf90 [ 606.327176][T28516] ? genl_unregister_family+0x7c0/0x7c0 [ 606.332724][T28516] ? __kasan_check_read+0x11/0x20 [ 606.337750][T28516] ? __lock_acquire+0x16f2/0x4a00 [ 606.342788][T28516] ? __dev_queue_xmit+0xbb5/0x3720 [ 606.347920][T28516] genl_rcv_msg+0xca/0x170 [ 606.352343][T28516] netlink_rcv_skb+0x177/0x450 [ 606.357114][T28516] ? genl_family_rcv_msg+0xf90/0xf90 [ 606.362399][T28516] ? netlink_ack+0xb50/0xb50 [ 606.366986][T28516] ? __kasan_check_write+0x14/0x20 [ 606.372125][T28516] ? netlink_deliver_tap+0x254/0xbf0 [ 606.377420][T28516] genl_rcv+0x29/0x40 [ 606.381405][T28516] netlink_unicast+0x531/0x710 [ 606.386172][T28516] ? netlink_attachskb+0x7c0/0x7c0 [ 606.391283][T28516] ? _copy_from_iter_full+0x25d/0x8c0 [ 606.396656][T28516] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 606.402373][T28516] ? __check_object_size+0x3d/0x437 [ 606.407578][T28516] netlink_sendmsg+0x8a5/0xd60 [ 606.412457][T28516] ? netlink_unicast+0x710/0x710 [ 606.417397][T28516] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 606.422955][T28516] ? apparmor_socket_sendmsg+0x2a/0x30 [ 606.428413][T28516] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 606.434651][T28516] ? security_socket_sendmsg+0x8d/0xc0 [ 606.440112][T28516] ? netlink_unicast+0x710/0x710 [ 606.445055][T28516] sock_sendmsg+0xd7/0x130 [ 606.449479][T28516] ___sys_sendmsg+0x803/0x920 [ 606.454161][T28516] ? copy_msghdr_from_user+0x440/0x440 [ 606.459628][T28516] ? __kasan_check_read+0x11/0x20 [ 606.464655][T28516] ? __fget+0x384/0x560 [ 606.468815][T28516] ? ksys_dup3+0x3e0/0x3e0 [ 606.473237][T28516] ? __fget_light+0x1a9/0x230 [ 606.477914][T28516] ? __fdget+0x1b/0x20 [ 606.481985][T28516] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 606.488229][T28516] __sys_sendmsg+0x105/0x1d0 [ 606.492822][T28516] ? __sys_sendmsg_sock+0xd0/0xd0 [ 606.497862][T28516] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 606.503321][T28516] ? do_syscall_64+0x26/0x760 [ 606.507998][T28516] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 606.514061][T28516] ? do_syscall_64+0x26/0x760 [ 606.518751][T28516] __x64_sys_sendmsg+0x78/0xb0 [ 606.523521][T28516] do_syscall_64+0xfa/0x760 [ 606.528029][T28516] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 606.533916][T28516] RIP: 0033:0x45a219 [ 606.537811][T28516] 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 [ 606.557411][T28516] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 22:31:50 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 606.565822][T28516] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 606.573789][T28516] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 606.581756][T28516] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 606.589726][T28516] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 606.597692][T28516] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:50 executing program 2 (fault-call:5 fault-nth:58): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:50 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, 0x0) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:50 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0xf0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 606.903165][T28540] kvm [28533]: vcpu0, guest rIP: 0x182 disabled perfctr wrmsr: 0xc1 data 0x0 22:31:50 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x300, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 606.969582][T28546] FAULT_INJECTION: forcing a failure. [ 606.969582][T28546] name failslab, interval 1, probability 0, space 0, times 0 [ 607.025806][T28546] CPU: 0 PID: 28546 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 607.033646][T28546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 607.033653][T28546] Call Trace: [ 607.033677][T28546] dump_stack+0x197/0x210 [ 607.033700][T28546] should_fail.cold+0xa/0x15 [ 607.033719][T28546] ? fault_create_debugfs_attr+0x180/0x180 [ 607.033740][T28546] ? ___might_sleep+0x163/0x2c0 [ 607.033759][T28546] __should_failslab+0x121/0x190 [ 607.033777][T28546] should_failslab+0x9/0x14 [ 607.033788][T28546] kmem_cache_alloc+0x2aa/0x710 [ 607.033803][T28546] ? kernfs_activate+0x34/0x1f0 [ 607.033825][T28546] __kernfs_new_node+0xf0/0x6c0 [ 607.033845][T28546] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 607.033860][T28546] ? wait_for_completion+0x440/0x440 [ 607.033882][T28546] ? mutex_unlock+0xd/0x10 [ 607.033900][T28546] ? kernfs_activate+0x192/0x1f0 [ 607.110521][T28546] kernfs_new_node+0x96/0x120 [ 607.115188][T28546] __kernfs_create_file+0x51/0x340 [ 607.120283][T28546] sysfs_add_file_mode_ns+0x222/0x560 [ 607.125642][T28546] internal_create_group+0x359/0xc40 [ 607.130916][T28546] ? remove_files.isra.0+0x190/0x190 [ 607.136191][T28546] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 607.142411][T28546] ? kernfs_create_link+0x1cc/0x250 [ 607.147596][T28546] internal_create_groups.part.0+0x90/0x140 [ 607.153471][T28546] sysfs_create_groups+0x2a/0x50 [ 607.158397][T28546] device_add+0x80f/0x17a0 [ 607.162796][T28546] ? mark_lock+0xc2/0x1220 [ 607.167196][T28546] ? uevent_show+0x370/0x370 [ 607.171773][T28546] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 607.178005][T28546] wiphy_register+0x1c46/0x2720 [ 607.182851][T28546] ? wiphy_unregister+0x1040/0x1040 [ 607.188036][T28546] ? __kmalloc+0x608/0x770 [ 607.192438][T28546] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 607.198227][T28546] ? lockdep_hardirqs_on+0x421/0x5e0 [ 607.203502][T28546] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 607.209727][T28546] ? ieee80211_cs_list_valid+0x1a1/0x280 [ 607.215350][T28546] ieee80211_register_hw+0x157e/0x3ac0 [ 607.220800][T28546] ? ieee80211_ifa_changed+0xde0/0xde0 [ 607.226244][T28546] ? memset+0x32/0x40 [ 607.230214][T28546] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 607.236437][T28546] ? __hrtimer_init+0x13d/0x280 [ 607.241280][T28546] mac80211_hwsim_new_radio+0x20d9/0x4360 [ 607.246991][T28546] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 607.253387][T28546] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 607.259262][T28546] hwsim_new_radio_nl+0x9e3/0x1070 [ 607.264359][T28546] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 607.270235][T28546] ? nla_memcpy+0xb0/0xb0 [ 607.274557][T28546] ? __nla_parse+0x43/0x60 [ 607.278962][T28546] genl_family_rcv_msg+0x74b/0xf90 [ 607.284065][T28546] ? genl_unregister_family+0x7c0/0x7c0 [ 607.289596][T28546] ? __kasan_check_read+0x11/0x20 [ 607.294604][T28546] ? __lock_acquire+0x16f2/0x4a00 [ 607.299613][T28546] ? __dev_queue_xmit+0xbb5/0x3720 [ 607.304719][T28546] genl_rcv_msg+0xca/0x170 [ 607.309121][T28546] netlink_rcv_skb+0x177/0x450 [ 607.313867][T28546] ? genl_family_rcv_msg+0xf90/0xf90 [ 607.319139][T28546] ? netlink_ack+0xb50/0xb50 [ 607.323710][T28546] ? __kasan_check_write+0x14/0x20 [ 607.328808][T28546] ? netlink_deliver_tap+0x254/0xbf0 [ 607.334080][T28546] genl_rcv+0x29/0x40 [ 607.338046][T28546] netlink_unicast+0x531/0x710 [ 607.342814][T28546] ? netlink_attachskb+0x7c0/0x7c0 [ 607.347910][T28546] ? _copy_from_iter_full+0x25d/0x8c0 [ 607.353268][T28546] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 607.358967][T28546] ? __check_object_size+0x3d/0x437 [ 607.364153][T28546] netlink_sendmsg+0x8a5/0xd60 [ 607.368904][T28546] ? netlink_unicast+0x710/0x710 [ 607.373823][T28546] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 607.379358][T28546] ? apparmor_socket_sendmsg+0x2a/0x30 [ 607.384802][T28546] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 607.391027][T28546] ? security_socket_sendmsg+0x8d/0xc0 [ 607.396470][T28546] ? netlink_unicast+0x710/0x710 [ 607.401397][T28546] sock_sendmsg+0xd7/0x130 [ 607.405799][T28546] ___sys_sendmsg+0x803/0x920 [ 607.410463][T28546] ? copy_msghdr_from_user+0x440/0x440 [ 607.415912][T28546] ? __kasan_check_read+0x11/0x20 [ 607.420925][T28546] ? __fget+0x384/0x560 [ 607.425067][T28546] ? ksys_dup3+0x3e0/0x3e0 [ 607.429485][T28546] ? __fget_light+0x1a9/0x230 [ 607.434148][T28546] ? __fdget+0x1b/0x20 [ 607.438200][T28546] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 607.444430][T28546] __sys_sendmsg+0x105/0x1d0 [ 607.449011][T28546] ? __sys_sendmsg_sock+0xd0/0xd0 [ 607.454033][T28546] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 607.459480][T28546] ? do_syscall_64+0x26/0x760 [ 607.464143][T28546] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 607.470196][T28546] ? do_syscall_64+0x26/0x760 [ 607.474864][T28546] __x64_sys_sendmsg+0x78/0xb0 [ 607.479617][T28546] do_syscall_64+0xfa/0x760 [ 607.484109][T28546] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 607.490014][T28546] RIP: 0033:0x45a219 [ 607.493893][T28546] 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 [ 607.513491][T28546] RSP: 002b:00007f998d242c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 22:31:51 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$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 607.521892][T28546] RAX: ffffffffffffffda RBX: 00007f998d242c90 RCX: 000000000045a219 [ 607.529848][T28546] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000004 [ 607.537817][T28546] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 607.545794][T28546] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2436d4 [ 607.553747][T28546] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000005 22:31:51 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, 0x0) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:51 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:51 executing program 5: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:51 executing program 2 (fault-call:5 fault-nth:59): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:51 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x9d2, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:51 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 607.781283][T28553] kvm [28552]: vcpu0, guest rIP: 0x182 disabled perfctr wrmsr: 0xc1 data 0x0 [ 607.868138][T28567] FAULT_INJECTION: forcing a failure. [ 607.868138][T28567] name failslab, interval 1, probability 0, space 0, times 0 [ 607.930350][T28567] CPU: 1 PID: 28567 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 607.938215][T28567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 607.948282][T28567] Call Trace: [ 607.951589][T28567] dump_stack+0x197/0x210 [ 607.955929][T28567] should_fail.cold+0xa/0x15 [ 607.960516][T28567] ? fault_create_debugfs_attr+0x180/0x180 [ 607.966316][T28567] ? ___might_sleep+0x163/0x2c0 [ 607.971156][T28567] __should_failslab+0x121/0x190 [ 607.976080][T28567] should_failslab+0x9/0x14 [ 607.980566][T28567] kmem_cache_alloc+0x2aa/0x710 [ 607.985407][T28567] ? kernfs_activate+0x34/0x1f0 [ 607.990244][T28567] __kernfs_new_node+0xf0/0x6c0 [ 607.995081][T28567] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 608.000541][T28567] ? wait_for_completion+0x440/0x440 [ 608.005840][T28567] ? mutex_unlock+0xd/0x10 [ 608.010239][T28567] ? kernfs_activate+0x192/0x1f0 [ 608.015164][T28567] kernfs_new_node+0x96/0x120 [ 608.019831][T28567] __kernfs_create_file+0x51/0x340 [ 608.024924][T28567] sysfs_add_file_mode_ns+0x222/0x560 [ 608.030283][T28567] internal_create_group+0x359/0xc40 [ 608.035557][T28567] ? remove_files.isra.0+0x190/0x190 [ 608.040830][T28567] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 608.047050][T28567] ? kernfs_create_link+0x1cc/0x250 [ 608.052231][T28567] internal_create_groups.part.0+0x90/0x140 [ 608.058106][T28567] sysfs_create_groups+0x2a/0x50 [ 608.063034][T28567] device_add+0x80f/0x17a0 [ 608.067442][T28567] ? mark_lock+0xc2/0x1220 [ 608.071856][T28567] ? uevent_show+0x370/0x370 [ 608.076429][T28567] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 608.082656][T28567] wiphy_register+0x1c46/0x2720 [ 608.087497][T28567] ? wiphy_unregister+0x1040/0x1040 [ 608.092694][T28567] ? __kmalloc+0x608/0x770 [ 608.097091][T28567] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 608.102877][T28567] ? lockdep_hardirqs_on+0x421/0x5e0 [ 608.108145][T28567] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 608.114366][T28567] ? ieee80211_cs_list_valid+0x1a1/0x280 [ 608.119993][T28567] ieee80211_register_hw+0x157e/0x3ac0 [ 608.125440][T28567] ? ieee80211_ifa_changed+0xde0/0xde0 [ 608.130885][T28567] ? memset+0x32/0x40 [ 608.134862][T28567] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 608.141089][T28567] ? __hrtimer_init+0x13d/0x280 [ 608.145932][T28567] mac80211_hwsim_new_radio+0x20d9/0x4360 [ 608.151646][T28567] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 608.158040][T28567] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 608.163917][T28567] hwsim_new_radio_nl+0x9e3/0x1070 [ 608.169012][T28567] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 608.174903][T28567] ? nla_memcpy+0xb0/0xb0 [ 608.179221][T28567] ? __nla_parse+0x43/0x60 [ 608.183625][T28567] genl_family_rcv_msg+0x74b/0xf90 [ 608.188726][T28567] ? genl_unregister_family+0x7c0/0x7c0 [ 608.194256][T28567] ? __kasan_check_read+0x11/0x20 [ 608.199261][T28567] ? __lock_acquire+0x16f2/0x4a00 [ 608.204268][T28567] ? __dev_queue_xmit+0xbb5/0x3720 [ 608.209374][T28567] genl_rcv_msg+0xca/0x170 [ 608.213776][T28567] netlink_rcv_skb+0x177/0x450 [ 608.218523][T28567] ? genl_family_rcv_msg+0xf90/0xf90 [ 608.223810][T28567] ? netlink_ack+0xb50/0xb50 [ 608.228378][T28567] ? __kasan_check_write+0x14/0x20 [ 608.233478][T28567] ? netlink_deliver_tap+0x254/0xbf0 [ 608.238747][T28567] genl_rcv+0x29/0x40 [ 608.242712][T28567] netlink_unicast+0x531/0x710 [ 608.247462][T28567] ? netlink_attachskb+0x7c0/0x7c0 [ 608.252553][T28567] ? _copy_from_iter_full+0x25d/0x8c0 [ 608.257914][T28567] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 608.263639][T28567] ? __check_object_size+0x3d/0x437 [ 608.268821][T28567] netlink_sendmsg+0x8a5/0xd60 [ 608.273573][T28567] ? netlink_unicast+0x710/0x710 [ 608.278493][T28567] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 608.284020][T28567] ? apparmor_socket_sendmsg+0x2a/0x30 [ 608.289460][T28567] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 608.295680][T28567] ? security_socket_sendmsg+0x8d/0xc0 [ 608.301119][T28567] ? netlink_unicast+0x710/0x710 [ 608.306038][T28567] sock_sendmsg+0xd7/0x130 [ 608.310454][T28567] ___sys_sendmsg+0x803/0x920 [ 608.315116][T28567] ? copy_msghdr_from_user+0x440/0x440 [ 608.320562][T28567] ? __kasan_check_read+0x11/0x20 [ 608.325572][T28567] ? __fget+0x384/0x560 [ 608.329713][T28567] ? ksys_dup3+0x3e0/0x3e0 [ 608.334119][T28567] ? __fget_light+0x1a9/0x230 [ 608.338777][T28567] ? __fdget+0x1b/0x20 [ 608.342831][T28567] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 608.349054][T28567] __sys_sendmsg+0x105/0x1d0 [ 608.353626][T28567] ? __sys_sendmsg_sock+0xd0/0xd0 [ 608.358641][T28567] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 608.364080][T28567] ? do_syscall_64+0x26/0x760 [ 608.368826][T28567] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 608.374874][T28567] ? do_syscall_64+0x26/0x760 [ 608.379536][T28567] __x64_sys_sendmsg+0x78/0xb0 [ 608.384284][T28567] do_syscall_64+0xfa/0x760 [ 608.388771][T28567] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 608.394643][T28567] RIP: 0033:0x45a219 [ 608.398531][T28567] 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 [ 608.418112][T28567] RSP: 002b:00007f998d221c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 22:31:51 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, 0x0) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 608.426503][T28567] RAX: ffffffffffffffda RBX: 00007f998d221c90 RCX: 000000000045a219 [ 608.434542][T28567] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000004 [ 608.442495][T28567] RBP: 000000000075c070 R08: 0000000000000000 R09: 0000000000000000 [ 608.450447][T28567] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2226d4 [ 608.458401][T28567] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000005 22:31:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:52 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0xa00, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x0, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:52 executing program 2 (fault-call:5 fault-nth:60): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:52 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x0, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:52 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x0, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:52 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{0x0}], 0x1, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:52 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0xe00, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:52 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x0, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:52 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{0x0}], 0x1, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:52 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0xf00, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 609.044707][T28600] FAULT_INJECTION: forcing a failure. [ 609.044707][T28600] name failslab, interval 1, probability 0, space 0, times 0 22:31:52 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x0, [0x0, 0x6, 0x9], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{0x0}], 0x1, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 609.436576][T28609] kvm [28607]: vcpu0, guest rIP: 0x182 disabled perfctr wrmsr: 0xc2 data 0x0 22:31:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 609.650340][T28600] CPU: 0 PID: 28600 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 609.658187][T28600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 609.668244][T28600] Call Trace: [ 609.671546][T28600] dump_stack+0x197/0x210 [ 609.675891][T28600] should_fail.cold+0xa/0x15 [ 609.680496][T28600] ? fault_create_debugfs_attr+0x180/0x180 [ 609.686317][T28600] ? ___might_sleep+0x163/0x2c0 [ 609.691174][T28600] __should_failslab+0x121/0x190 [ 609.696114][T28600] should_failslab+0x9/0x14 [ 609.700618][T28600] kmem_cache_alloc+0x2aa/0x710 [ 609.705469][T28600] ? kernfs_activate+0x34/0x1f0 [ 609.710333][T28600] __kernfs_new_node+0xf0/0x6c0 [ 609.715193][T28600] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 609.720656][T28600] ? wait_for_completion+0x440/0x440 [ 609.725954][T28600] ? mutex_unlock+0xd/0x10 [ 609.730372][T28600] ? kernfs_activate+0x192/0x1f0 [ 609.735317][T28600] kernfs_new_node+0x96/0x120 [ 609.739997][T28600] __kernfs_create_file+0x51/0x340 [ 609.745117][T28600] sysfs_add_file_mode_ns+0x222/0x560 [ 609.750515][T28600] sysfs_merge_group+0x1a0/0x340 [ 609.755459][T28600] ? sysfs_init_fs_context+0x370/0x370 [ 609.760925][T28600] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 609.767163][T28600] ? kernfs_create_link+0x1cc/0x250 [ 609.772386][T28600] dpm_sysfs_add+0x257/0x2a0 [ 609.776978][T28600] device_add+0x9df/0x17a0 [ 609.781394][T28600] ? mark_lock+0xc2/0x1220 [ 609.785817][T28600] ? uevent_show+0x370/0x370 [ 609.790420][T28600] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 609.796672][T28600] wiphy_register+0x1c46/0x2720 [ 609.801538][T28600] ? wiphy_unregister+0x1040/0x1040 [ 609.806736][T28600] ? __kmalloc+0x608/0x770 [ 609.811153][T28600] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 609.816963][T28600] ? lockdep_hardirqs_on+0x421/0x5e0 [ 609.822262][T28600] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 609.828521][T28600] ? ieee80211_cs_list_valid+0x1a1/0x280 [ 609.834166][T28600] ieee80211_register_hw+0x157e/0x3ac0 [ 609.839650][T28600] ? ieee80211_ifa_changed+0xde0/0xde0 [ 609.845116][T28600] ? memset+0x32/0x40 [ 609.849104][T28600] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 609.855345][T28600] ? __hrtimer_init+0x13d/0x280 [ 609.860209][T28600] mac80211_hwsim_new_radio+0x20d9/0x4360 [ 609.865949][T28600] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 609.872369][T28600] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 609.878271][T28600] hwsim_new_radio_nl+0x9e3/0x1070 [ 609.883389][T28600] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 609.889284][T28600] ? nla_memcpy+0xb0/0xb0 [ 609.893630][T28600] ? __nla_parse+0x43/0x60 [ 609.898057][T28600] genl_family_rcv_msg+0x74b/0xf90 [ 609.903183][T28600] ? genl_unregister_family+0x7c0/0x7c0 [ 609.908733][T28600] ? __kasan_check_read+0x11/0x20 [ 609.913785][T28600] ? __lock_acquire+0x16f2/0x4a00 [ 609.918813][T28600] ? __dev_queue_xmit+0xbb5/0x3720 [ 609.923954][T28600] genl_rcv_msg+0xca/0x170 [ 609.928381][T28600] netlink_rcv_skb+0x177/0x450 [ 609.933151][T28600] ? genl_family_rcv_msg+0xf90/0xf90 [ 609.938437][T28600] ? netlink_ack+0xb50/0xb50 [ 609.943014][T28600] ? __kasan_check_write+0x14/0x20 [ 609.948141][T28600] ? netlink_deliver_tap+0x254/0xbf0 [ 609.953430][T28600] genl_rcv+0x29/0x40 [ 609.957410][T28600] netlink_unicast+0x531/0x710 [ 609.962174][T28600] ? netlink_attachskb+0x7c0/0x7c0 [ 609.967279][T28600] ? _copy_from_iter_full+0x25d/0x8c0 [ 609.972643][T28600] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 609.978351][T28600] ? __check_object_size+0x3d/0x437 [ 609.983546][T28600] netlink_sendmsg+0x8a5/0xd60 [ 609.988334][T28600] ? netlink_unicast+0x710/0x710 [ 609.993282][T28600] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 609.998826][T28600] ? apparmor_socket_sendmsg+0x2a/0x30 [ 610.004279][T28600] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 610.010507][T28600] ? security_socket_sendmsg+0x8d/0xc0 [ 610.015959][T28600] ? netlink_unicast+0x710/0x710 [ 610.020889][T28600] sock_sendmsg+0xd7/0x130 [ 610.025300][T28600] ___sys_sendmsg+0x803/0x920 [ 610.029974][T28600] ? copy_msghdr_from_user+0x440/0x440 [ 610.035439][T28600] ? __kasan_check_read+0x11/0x20 [ 610.040466][T28600] ? __fget+0x384/0x560 [ 610.044627][T28600] ? ksys_dup3+0x3e0/0x3e0 [ 610.049040][T28600] ? __fget_light+0x1a9/0x230 [ 610.053707][T28600] ? __fdget+0x1b/0x20 [ 610.057773][T28600] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 610.064009][T28600] __sys_sendmsg+0x105/0x1d0 [ 610.068590][T28600] ? __sys_sendmsg_sock+0xd0/0xd0 [ 610.073616][T28600] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 610.079572][T28600] ? do_syscall_64+0x26/0x760 [ 610.084240][T28600] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 610.090291][T28600] ? do_syscall_64+0x26/0x760 [ 610.094964][T28600] __x64_sys_sendmsg+0x78/0xb0 [ 610.099716][T28600] do_syscall_64+0xfa/0x760 [ 610.104217][T28600] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 610.110091][T28600] RIP: 0033:0x45a219 [ 610.113972][T28600] 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 [ 610.133561][T28600] RSP: 002b:00007f998d242c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 610.141956][T28600] RAX: ffffffffffffffda RBX: 00007f998d242c90 RCX: 000000000045a219 [ 610.149915][T28600] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000004 [ 610.157873][T28600] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 610.165832][T28600] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2436d4 [ 610.173790][T28600] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000005 22:31:54 executing program 2 (fault-call:5 fault-nth:61): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}, 0x9f4}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:54 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x0, [0x0, 0x6, 0x9], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:54 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x3f00, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:54 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:54 executing program 5: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x70) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:54 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 610.515952][T28627] kvm [28623]: vcpu0, guest rIP: 0x182 disabled perfctr wrmsr: 0xc2 data 0x0 22:31:54 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, 0x0, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:54 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x4000, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 610.599134][T28632] FAULT_INJECTION: forcing a failure. [ 610.599134][T28632] name failslab, interval 1, probability 0, space 0, times 0 22:31:54 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:54 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, 0x0, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 610.794009][T28632] CPU: 1 PID: 28632 Comm: syz-executor.2 Not tainted 5.4.0-rc7 #0 [ 610.801985][T28632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 610.812028][T28632] Call Trace: [ 610.815309][T28632] dump_stack+0x197/0x210 [ 610.819626][T28632] should_fail.cold+0xa/0x15 [ 610.824211][T28632] ? fault_create_debugfs_attr+0x180/0x180 [ 610.830009][T28632] ? ___might_sleep+0x163/0x2c0 [ 610.834849][T28632] __should_failslab+0x121/0x190 [ 610.839775][T28632] should_failslab+0x9/0x14 [ 610.844261][T28632] kmem_cache_alloc+0x2aa/0x710 [ 610.849097][T28632] ? kernfs_activate+0x34/0x1f0 [ 610.853941][T28632] __kernfs_new_node+0xf0/0x6c0 [ 610.858782][T28632] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 610.864229][T28632] ? wait_for_completion+0x440/0x440 [ 610.869501][T28632] ? mutex_unlock+0xd/0x10 [ 610.873899][T28632] ? kernfs_activate+0x192/0x1f0 [ 610.878844][T28632] kernfs_new_node+0x96/0x120 [ 610.883506][T28632] __kernfs_create_file+0x51/0x340 [ 610.888604][T28632] sysfs_add_file_mode_ns+0x222/0x560 [ 610.893964][T28632] internal_create_group+0x359/0xc40 [ 610.899237][T28632] ? remove_files.isra.0+0x190/0x190 [ 610.904536][T28632] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 610.910756][T28632] ? kernfs_create_link+0x1cc/0x250 [ 610.915941][T28632] internal_create_groups.part.0+0x90/0x140 [ 610.921832][T28632] sysfs_create_groups+0x2a/0x50 [ 610.926752][T28632] device_add+0x80f/0x17a0 [ 610.931151][T28632] ? mark_lock+0xc2/0x1220 [ 610.935554][T28632] ? uevent_show+0x370/0x370 [ 610.940124][T28632] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 610.946356][T28632] wiphy_register+0x1c46/0x2720 [ 610.951198][T28632] ? wiphy_unregister+0x1040/0x1040 [ 610.956392][T28632] ? __kmalloc+0x608/0x770 [ 610.960790][T28632] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 610.966579][T28632] ? lockdep_hardirqs_on+0x421/0x5e0 [ 610.971848][T28632] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 610.978086][T28632] ? ieee80211_cs_list_valid+0x1a1/0x280 [ 610.983705][T28632] ieee80211_register_hw+0x157e/0x3ac0 [ 610.989157][T28632] ? ieee80211_ifa_changed+0xde0/0xde0 [ 610.994598][T28632] ? memset+0x32/0x40 [ 610.998563][T28632] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 611.004782][T28632] ? __hrtimer_init+0x13d/0x280 [ 611.009625][T28632] mac80211_hwsim_new_radio+0x20d9/0x4360 [ 611.015340][T28632] ? hwsim_cloned_frame_received_nl+0x1640/0x1640 [ 611.021739][T28632] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 611.027617][T28632] hwsim_new_radio_nl+0x9e3/0x1070 [ 611.032714][T28632] ? mac80211_hwsim_new_radio+0x4360/0x4360 [ 611.038589][T28632] ? nla_memcpy+0xb0/0xb0 [ 611.042909][T28632] ? __nla_parse+0x43/0x60 [ 611.047315][T28632] genl_family_rcv_msg+0x74b/0xf90 [ 611.052442][T28632] ? genl_unregister_family+0x7c0/0x7c0 [ 611.057991][T28632] ? __kasan_check_read+0x11/0x20 [ 611.063011][T28632] ? __lock_acquire+0x16f2/0x4a00 [ 611.068022][T28632] ? __dev_queue_xmit+0xbb5/0x3720 [ 611.073138][T28632] genl_rcv_msg+0xca/0x170 [ 611.077546][T28632] netlink_rcv_skb+0x177/0x450 [ 611.082305][T28632] ? genl_family_rcv_msg+0xf90/0xf90 [ 611.087582][T28632] ? netlink_ack+0xb50/0xb50 [ 611.092158][T28632] ? __kasan_check_write+0x14/0x20 [ 611.097261][T28632] ? netlink_deliver_tap+0x254/0xbf0 [ 611.102541][T28632] genl_rcv+0x29/0x40 [ 611.106508][T28632] netlink_unicast+0x531/0x710 [ 611.111263][T28632] ? netlink_attachskb+0x7c0/0x7c0 [ 611.116361][T28632] ? _copy_from_iter_full+0x25d/0x8c0 [ 611.121718][T28632] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 611.127509][T28632] ? __check_object_size+0x3d/0x437 [ 611.132696][T28632] netlink_sendmsg+0x8a5/0xd60 [ 611.137450][T28632] ? netlink_unicast+0x710/0x710 [ 611.142369][T28632] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 611.147901][T28632] ? apparmor_socket_sendmsg+0x2a/0x30 [ 611.153359][T28632] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 611.159580][T28632] ? security_socket_sendmsg+0x8d/0xc0 [ 611.165022][T28632] ? netlink_unicast+0x710/0x710 [ 611.169942][T28632] sock_sendmsg+0xd7/0x130 [ 611.174344][T28632] ___sys_sendmsg+0x803/0x920 [ 611.179010][T28632] ? copy_msghdr_from_user+0x440/0x440 [ 611.184455][T28632] ? __kasan_check_read+0x11/0x20 [ 611.189483][T28632] ? __fget+0x384/0x560 [ 611.193640][T28632] ? ksys_dup3+0x3e0/0x3e0 [ 611.198045][T28632] ? __fget_light+0x1a9/0x230 [ 611.202718][T28632] ? __fdget+0x1b/0x20 [ 611.206773][T28632] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 611.213000][T28632] __sys_sendmsg+0x105/0x1d0 [ 611.217592][T28632] ? __sys_sendmsg_sock+0xd0/0xd0 [ 611.222626][T28632] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 611.228067][T28632] ? do_syscall_64+0x26/0x760 [ 611.232726][T28632] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 611.238774][T28632] ? do_syscall_64+0x26/0x760 [ 611.243441][T28632] __x64_sys_sendmsg+0x78/0xb0 [ 611.248210][T28632] do_syscall_64+0xfa/0x760 [ 611.252700][T28632] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 611.258570][T28632] RIP: 0033:0x45a219 [ 611.262448][T28632] 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 [ 611.282032][T28632] RSP: 002b:00007f998d263c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 611.290423][T28632] RAX: ffffffffffffffda RBX: 00007f998d263c90 RCX: 000000000045a219 [ 611.298374][T28632] RDX: 0000000004000002 RSI: 0000000020000280 RDI: 0000000000000005 [ 611.306326][T28632] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 611.314285][T28632] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f998d2646d4 [ 611.322237][T28632] R13: 00000000004c86ec R14: 00000000004decb0 R15: 0000000000000006 22:31:55 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:55 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x0, [0x0, 0x6], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x0, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:55 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x6000, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, 0x0, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 611.578708][T28656] kvm [28651]: vcpu0, guest rIP: 0x182 disabled perfctr wrmsr: 0xc1 data 0x0 22:31:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x0, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:55 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x0, [0x0, 0x6], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:55 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}], 0x3, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:55 executing program 5: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x0, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:55 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0xd209, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 611.903211][T28668] kvm [28667]: vcpu0, guest rIP: 0x182 disabled perfctr wrmsr: 0xc1 data 0x0 22:31:55 executing program 5: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:55 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:55 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x0, [0x0, 0x6], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:55 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0xf000, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}], 0x3, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 612.288355][T28682] kvm [28681]: vcpu0, guest rIP: 0x182 disabled perfctr wrmsr: 0xc1 data 0x0 22:31:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:56 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x2, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:56 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x30000, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:56 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x0, [0x0, 0x0, 0x9], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:56 executing program 5: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:56 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x3, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:56 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x34000, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:56 executing program 5: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, 0x0, 0x0, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:56 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x0, [0x0, 0x0, 0x9], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:56 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x4, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}], 0x3, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:57 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x400300, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, 0x0, 0x0, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:57 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x5, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:57 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x0, [0x0, 0x0, 0x9], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:57 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x6, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:57 executing program 5: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, 0x0, 0x0, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:57 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0xf0ffff, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:57 executing program 5: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0), 0x0, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:57 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x0, [0x0, 0x6, 0x9]}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:57 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x7, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:58 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x1000000, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0), 0x0, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:58 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x8, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:58 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x0, [0x0, 0x6, 0x9]}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:58 executing program 5: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0), 0x0, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:58 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x2000000, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:58 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x9, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:58 executing program 5: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:58 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x0, [0x0, 0x6, 0x9]}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:58 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x3000000, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:59 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0xa, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:59 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x4000000, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:31:59 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x0, [0x0, 0x6, 0x9], 0x8001}) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:59 executing program 5: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:59 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0xb, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:59 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0xa000000, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 615.591109][T28801] kvm [28800]: vcpu0, guest rIP: 0x182 disabled perfctr wrmsr: 0xc2 data 0x0 22:31:59 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x0, [0x0, 0x6, 0x9], 0x8001}) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:31:59 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0xc, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:31:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:31:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 615.900136][T28820] kvm [28819]: vcpu0, guest rIP: 0x182 disabled perfctr wrmsr: 0xc2 data 0x0 22:32:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40), 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:00 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0xe000000, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:00 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0xd, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x0, [0x0, 0x6, 0x9], 0x8001}) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 616.427841][T28832] kvm [28831]: vcpu0, guest rIP: 0x182 disabled perfctr wrmsr: 0xc2 data 0x0 22:32:00 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0xe, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:00 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0xf000000, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x0, [0x0, 0x6, 0x9], 0x8001}) dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:32:00 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, 0x0, 0x0, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:00 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x3f000000, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:00 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0xf, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) [ 616.765544][T28850] kvm [28847]: vcpu0, guest rIP: 0x182 disabled perfctr wrmsr: 0xc2 data 0x0 22:32:00 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x10, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40), 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:00 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x40000000, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:00 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x11, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:01 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x12, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:01 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x60000000, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:01 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x0, [0x0, 0x6, 0x9], 0x8001}) dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:32:01 executing program 5: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:01 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x13, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:01 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, 0x0, 0x0, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:01 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x9effffff, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 617.648904][T28881] kvm [28880]: vcpu0, guest rIP: 0x182 disabled perfctr wrmsr: 0xc2 data 0x0 22:32:01 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x0, [0x0, 0x6, 0x9], 0x8001}) dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:32:01 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x14, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) [ 617.910869][T28896] kvm [28895]: vcpu0, guest rIP: 0x182 disabled perfctr wrmsr: 0xc2 data 0x0 22:32:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40), 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:01 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0xd2090000, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:01 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x15, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:01 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x0, [0x0, 0x6, 0x9], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:32:02 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x16, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:02 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0xf0ffffff, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 618.277414][T28901] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. 22:32:02 executing program 5: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:02 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x0, [0x0, 0x6, 0x9], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:32:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, 0x0, 0x0, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:02 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x17, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:02 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0xfffff000, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 618.582026][T28919] kvm [28918]: vcpu0, guest rIP: 0x182 disabled perfctr wrmsr: 0xc2 data 0x0 22:32:02 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x18, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{0x0}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:02 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x0, [0x0, 0x6, 0x9], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:32:02 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0xffffff7f, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:02 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:02 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x1a, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) [ 619.196006][T28937] kvm [28936]: vcpu0, guest rIP: 0x182 disabled perfctr wrmsr: 0xc2 data 0x0 22:32:02 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0xffffff9e, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:03 executing program 5: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:03 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x0, [0x0, 0x6, 0x9], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 22:32:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}], 0x5, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:03 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x1b, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:03 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0xfffffff0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:03 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x0, [0x0, 0x6, 0x9], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 22:32:03 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{0x0}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:03 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:03 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x0, [0x0, 0x6, 0x9], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 22:32:03 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0xffffffff, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:03 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x1d, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:03 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:04 executing program 3: ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)={{0x0, 0x2710}, {0x0, 0x7530}}) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x202800, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000001c0)={0x8, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}]}) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, &(0x7f0000000300)=0x6) write$P9_RREADDIR(r0, &(0x7f0000000240)={0x47, 0x29, 0x1, {0x1, [{{0x42, 0x4, 0x5}, 0x6, 0x8, 0x5, './bus'}, {{0xec}, 0x400, 0x0, 0x7, './file0'}]}}, 0x47) r2 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r2, &(0x7f0000000080)={0x14}, 0xfffffff4) 22:32:04 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}], 0x5, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:04 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x1e, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:04 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x2, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:04 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x12e) write$UHID_INPUT(r0, &(0x7f0000000540)={0x8, "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", 0x1000}, 0x1006) [ 620.442935][ T17] hid-generic 0000:0000:0000.0003: ignoring exceeding usage max [ 620.478007][ T17] hid-generic 0000:0000:0000.0003: hidraw0: HID v0.00 Device [syz1] on sz1 22:32:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{0x0}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:04 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x21, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:04 executing program 3: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000100)='/dev/capi20\x00', 0x0, 0x0) ioctl$CAPI_GET_SERIAL(r0, 0xc0044308, &(0x7f0000000040)=0x6) 22:32:04 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x3, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:04 executing program 3: openat$capi20(0xffffffffffffff9c, &(0x7f0000000100)='/dev/capi20\x00', 0x4200, 0x0) 22:32:04 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x22, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:04 executing program 5: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40), 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:04 executing program 3: r0 = getpid() prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x10802102001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0x20}, @addr}}}], 0x30) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x38) ptrace$cont(0x18, r1, 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001dc0)={0x0, 0x0, &(0x7f00000000c0)=[{0x0, 0xfffffffffffffce2}, {0x0, 0x15e}, {0x0, 0x3ff}, {&(0x7f0000000100)=ANY=[], 0x9c}], 0x169, 0x0, 0x92cda30ce5e033f3}, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) 22:32:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}], 0x5, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:05 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x4, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:05 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x23, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:05 executing program 3: r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000540)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000300)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) 22:32:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:05 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x24, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:05 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0xa, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:05 executing program 3: r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000540)={'vxcan1\x00', 0x0}) bind$packet(r0, &(0x7f0000000300)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) 22:32:05 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x25, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:05 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0xe, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40), 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:05 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x26, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {0x0}], 0x6, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:05 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0xf, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:06 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x27, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:06 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:06 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(&(0x7f0000000100)='/dev/cec#\x00', 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:32:06 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x60, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:06 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x28, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:06 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x29, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:06 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0xf0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:06 executing program 5: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40), 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:06 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(0x0, 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:32:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {0x0}], 0x6, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:06 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x2a, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:06 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x300, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:06 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x2b, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:07 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x2c, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:07 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x9d2, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:07 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(0x0, 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:32:07 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x2d, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:07 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0xa00, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:07 executing program 5: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{0x0}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:07 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x2e, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:07 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {0x0}], 0x6, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:07 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(0x0, 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:32:07 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0xe00, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:07 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x2f, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e260", 0x2}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:08 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0xf00, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:08 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x30, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:08 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(0x0, 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 22:32:08 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x31, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:08 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(0x0, 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) dup(r3) 22:32:08 executing program 5: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{0x0}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:08 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x3f00, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:08 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f00000015c0)=""/22, 0x16}], 0x5, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:08 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x32, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:08 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(0x0, 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000140)={0x0, 0x81, [0x0, 0x6, 0x9, 0x0, 0x8], 0x8001}) 22:32:08 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x4000, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e260", 0x2}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:09 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x33, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:09 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(0x0, 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 22:32:09 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x6000, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:09 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(0x0, 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) 22:32:09 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x34, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:09 executing program 5: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{0x0}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:09 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0xd209, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:09 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f00000015c0)=""/22, 0x16}], 0x5, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:09 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(0x0, 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="0f06263e0f300f01c426f30fc776130f01c5f30fc7b4cd08000000e300c4c3fd01bcfc7ff800002e0f7938f4", 0xffffffffffffffa8}], 0x2c5, 0x0, 0x0, 0x271) 22:32:09 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x35, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:09 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0xf000, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:10 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e260", 0x2}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:10 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(0x0, 0x0, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) 22:32:10 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x36, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:10 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x30000, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:10 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x37, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:10 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) syz_open_dev$cec(0x0, 0x0, 0x2) 22:32:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:10 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x34000, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f00000015c0)=""/22, 0x16}], 0x5, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:10 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0f23f5", 0x23}], 0xaaaaaaaaaaaae88, 0x0, 0x0, 0x0) 22:32:10 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x38, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:10 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x400300, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:10 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:10 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 22:32:10 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x39, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:10 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0xf0ffff, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:11 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200000000000001f}) 22:32:11 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x3a, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:11 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x1000000, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {0x0}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:11 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 22:32:11 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x3b, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:11 executing program 3: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 22:32:11 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:11 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x2000000, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:11 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x3c, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:11 executing program 3: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 22:32:11 executing program 3: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 22:32:11 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x3d, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:12 executing program 5: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 22:32:12 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {0x0}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:12 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x3000000, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:12 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x3e, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 22:32:12 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 22:32:12 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x41, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:12 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x4000000, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:12 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 22:32:12 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 22:32:13 executing program 5: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e260", 0x2}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:13 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0xa000000, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:13 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {0x0}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:13 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x42, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:13 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 22:32:13 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x9effffff, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r1, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, 0x0) 22:32:13 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x43, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:13 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0xe000000, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000), 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:13 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0xf000000, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e260", 0x2}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:13 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x44, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x5, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:14 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:14 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x3f000000, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:14 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x45, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r1, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, 0x0) 22:32:14 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:14 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x40000000, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:14 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x46, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:14 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x47, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:14 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x60000000, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e260", 0x2}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x5, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:14 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x48, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:14 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x9effffff, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r1, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, 0x0) 22:32:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:15 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0xd2090000, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:15 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x49, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:15 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x4c, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:15 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0xf0ffffff, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:15 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) recvmmsg(0xffffffffffffffff, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:15 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x5, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:15 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0xfffff000, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:15 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x4d, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:15 executing program 3: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) recvmmsg(0xffffffffffffffff, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r1}) 22:32:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) recvmmsg(0xffffffffffffffff, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:16 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x4e, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:16 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0xffffff7f, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x2, &(0x7f0000000600)=""/167, 0xa7}, 0x9f4}, {{&(0x7f00000006c0)=@hci, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000740)=""/231, 0xe7}, {&(0x7f0000000b00)=""/138, 0x8a}, {&(0x7f00000009c0)=""/171, 0xab}], 0x3, &(0x7f0000000880)=""/11, 0xb}, 0x1ff}], 0x2, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:16 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x4f, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:16 executing program 5: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:16 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0xffffff9e, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:16 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {0x0}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:16 executing program 3 (fault-call:1 fault-nth:0): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 22:32:16 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x50, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) [ 633.096409][T29471] FAULT_INJECTION: forcing a failure. [ 633.096409][T29471] name failslab, interval 1, probability 0, space 0, times 0 [ 633.147737][T29471] CPU: 1 PID: 29471 Comm: syz-executor.3 Not tainted 5.4.0-rc7 #0 [ 633.155601][T29471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 633.165673][T29471] Call Trace: [ 633.168958][T29471] dump_stack+0x197/0x210 [ 633.173292][T29471] should_fail.cold+0xa/0x15 [ 633.177874][T29471] ? fault_create_debugfs_attr+0x180/0x180 [ 633.183676][T29471] ? ___might_sleep+0x163/0x2c0 [ 633.188515][T29471] __should_failslab+0x121/0x190 [ 633.193439][T29471] should_failslab+0x9/0x14 [ 633.197926][T29471] __kmalloc+0x2e0/0x770 [ 633.202152][T29471] ? mark_held_locks+0xf0/0xf0 [ 633.206912][T29471] ? mark_lock+0xc2/0x1220 [ 633.211311][T29471] ? _parse_integer+0x190/0x190 [ 633.216151][T29471] ? tomoyo_realpath_from_path+0xcd/0x7b0 [ 633.221854][T29471] tomoyo_realpath_from_path+0xcd/0x7b0 [ 633.227380][T29471] ? tomoyo_path_number_perm+0x193/0x520 [ 633.232998][T29471] tomoyo_path_number_perm+0x1dd/0x520 [ 633.238439][T29471] ? tomoyo_path_number_perm+0x193/0x520 [ 633.244057][T29471] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 633.249843][T29471] ? __f_unlock_pos+0x19/0x20 [ 633.254525][T29471] ? __fget+0x384/0x560 [ 633.258665][T29471] ? ksys_dup3+0x3e0/0x3e0 [ 633.263066][T29471] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 633.269303][T29471] ? fput_many+0x12c/0x1a0 [ 633.273708][T29471] tomoyo_file_ioctl+0x23/0x30 [ 633.278457][T29471] security_file_ioctl+0x77/0xc0 [ 633.283400][T29471] ksys_ioctl+0x57/0xd0 [ 633.287542][T29471] __x64_sys_ioctl+0x73/0xb0 [ 633.292118][T29471] do_syscall_64+0xfa/0x760 [ 633.296611][T29471] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 633.302496][T29471] RIP: 0033:0x45a219 [ 633.306388][T29471] 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 [ 633.325976][T29471] RSP: 002b:00007f36c0a84c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 633.334370][T29471] RAX: ffffffffffffffda RBX: 00007f36c0a84c90 RCX: 000000000045a219 22:32:17 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x51, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) [ 633.342325][T29471] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000003 [ 633.350292][T29471] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 633.358246][T29471] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f36c0a856d4 [ 633.366199][T29471] R13: 00000000004c348b R14: 00000000004d7708 R15: 0000000000000004 [ 633.413293][T29471] ERROR: Out of memory at tomoyo_realpath_from_path. 22:32:17 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r1}) 22:32:17 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0xfffffff0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:17 executing program 3 (fault-call:1 fault-nth:1): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 22:32:17 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) [ 633.573825][T29486] FAULT_INJECTION: forcing a failure. [ 633.573825][T29486] name failslab, interval 1, probability 0, space 0, times 0 [ 633.601358][T29486] CPU: 0 PID: 29486 Comm: syz-executor.3 Not tainted 5.4.0-rc7 #0 [ 633.609214][T29486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 633.619278][T29486] Call Trace: [ 633.619303][T29486] dump_stack+0x197/0x210 [ 633.619329][T29486] should_fail.cold+0xa/0x15 [ 633.619354][T29486] ? fault_create_debugfs_attr+0x180/0x180 [ 633.619376][T29486] ? ___might_sleep+0x163/0x2c0 [ 633.626978][T29486] __should_failslab+0x121/0x190 [ 633.627000][T29486] should_failslab+0x9/0x14 [ 633.627014][T29486] __kmalloc+0x2e0/0x770 [ 633.627034][T29486] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 633.627051][T29486] ? d_absolute_path+0x11b/0x170 [ 633.637413][T29486] ? __d_path+0x140/0x140 [ 633.637431][T29486] ? tomoyo_encode2.part.0+0xf5/0x400 [ 633.637449][T29486] tomoyo_encode2.part.0+0xf5/0x400 [ 633.637468][T29486] tomoyo_encode+0x2b/0x50 [ 633.637480][T29486] tomoyo_realpath_from_path+0x1d3/0x7b0 [ 633.637501][T29486] tomoyo_path_number_perm+0x1dd/0x520 [ 633.647250][T29486] ? tomoyo_path_number_perm+0x193/0x520 [ 633.647269][T29486] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 633.647282][T29486] ? __f_unlock_pos+0x19/0x20 [ 633.647327][T29486] ? __fget+0x384/0x560 [ 633.656038][T29486] ? ksys_dup3+0x3e0/0x3e0 [ 633.656056][T29486] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 633.656070][T29486] ? fput_many+0x12c/0x1a0 [ 633.656091][T29486] tomoyo_file_ioctl+0x23/0x30 [ 633.656111][T29486] security_file_ioctl+0x77/0xc0 [ 633.667241][T29486] ksys_ioctl+0x57/0xd0 [ 633.667259][T29486] __x64_sys_ioctl+0x73/0xb0 [ 633.667279][T29486] do_syscall_64+0xfa/0x760 [ 633.667301][T29486] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 633.667312][T29486] RIP: 0033:0x45a219 [ 633.667326][T29486] 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 [ 633.667338][T29486] RSP: 002b:00007f36c0a84c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 633.676993][T29486] RAX: ffffffffffffffda RBX: 00007f36c0a84c90 RCX: 000000000045a219 [ 633.677002][T29486] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000003 [ 633.677010][T29486] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 22:32:17 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0xffffffff, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:17 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r1}) [ 633.677018][T29486] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f36c0a856d4 [ 633.677027][T29486] R13: 00000000004c348b R14: 00000000004d7708 R15: 0000000000000004 [ 633.897069][T29486] ERROR: Out of memory at tomoyo_realpath_from_path. 22:32:17 executing program 5: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:17 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x61, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:17 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {0x0}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:17 executing program 3 (fault-call:1 fault-nth:2): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) [ 634.051845][T29506] FAULT_INJECTION: forcing a failure. [ 634.051845][T29506] name failslab, interval 1, probability 0, space 0, times 0 [ 634.073596][T29506] CPU: 1 PID: 29506 Comm: syz-executor.3 Not tainted 5.4.0-rc7 #0 [ 634.081434][T29506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 634.091482][T29506] Call Trace: [ 634.094767][T29506] dump_stack+0x197/0x210 [ 634.099085][T29506] should_fail.cold+0xa/0x15 [ 634.103661][T29506] ? fault_create_debugfs_attr+0x180/0x180 [ 634.109453][T29506] ? ___might_sleep+0x163/0x2c0 [ 634.114291][T29506] __should_failslab+0x121/0x190 [ 634.119216][T29506] should_failslab+0x9/0x14 [ 634.123709][T29506] __kmalloc+0x2e0/0x770 [ 634.127935][T29506] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 634.134154][T29506] ? d_absolute_path+0x11b/0x170 [ 634.139073][T29506] ? __d_path+0x140/0x140 [ 634.143385][T29506] ? tomoyo_encode2.part.0+0xf5/0x400 [ 634.148742][T29506] tomoyo_encode2.part.0+0xf5/0x400 [ 634.153925][T29506] tomoyo_encode+0x2b/0x50 [ 634.158322][T29506] tomoyo_realpath_from_path+0x1d3/0x7b0 [ 634.163943][T29506] tomoyo_path_number_perm+0x1dd/0x520 [ 634.169383][T29506] ? tomoyo_path_number_perm+0x193/0x520 [ 634.174998][T29506] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 634.180785][T29506] ? __f_unlock_pos+0x19/0x20 [ 634.185465][T29506] ? __fget+0x384/0x560 [ 634.189607][T29506] ? ksys_dup3+0x3e0/0x3e0 [ 634.194007][T29506] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 634.200231][T29506] ? fput_many+0x12c/0x1a0 [ 634.204635][T29506] tomoyo_file_ioctl+0x23/0x30 [ 634.209384][T29506] security_file_ioctl+0x77/0xc0 [ 634.214306][T29506] ksys_ioctl+0x57/0xd0 [ 634.218443][T29506] __x64_sys_ioctl+0x73/0xb0 [ 634.223019][T29506] do_syscall_64+0xfa/0x760 [ 634.227508][T29506] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 634.233817][T29506] RIP: 0033:0x45a219 [ 634.237699][T29506] 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 [ 634.257283][T29506] RSP: 002b:00007f36c0a84c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 634.265673][T29506] RAX: ffffffffffffffda RBX: 00007f36c0a84c90 RCX: 000000000045a219 [ 634.273628][T29506] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000003 [ 634.281581][T29506] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 634.289533][T29506] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f36c0a856d4 22:32:18 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 634.297485][T29506] R13: 00000000004c348b R14: 00000000004d7708 R15: 0000000000000004 22:32:18 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x62, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) [ 634.395779][T29506] ERROR: Out of memory at tomoyo_realpath_from_path. 22:32:18 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x3}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:18 executing program 3 (fault-call:1 fault-nth:3): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 22:32:18 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x63, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:18 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x4}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 634.691864][T29524] FAULT_INJECTION: forcing a failure. [ 634.691864][T29524] name failslab, interval 1, probability 0, space 0, times 0 [ 634.737095][T29524] CPU: 1 PID: 29524 Comm: syz-executor.3 Not tainted 5.4.0-rc7 #0 [ 634.744940][T29524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 634.755005][T29524] Call Trace: [ 634.758316][T29524] dump_stack+0x197/0x210 [ 634.762665][T29524] should_fail.cold+0xa/0x15 [ 634.767278][T29524] ? fault_create_debugfs_attr+0x180/0x180 [ 634.773097][T29524] ? ___might_sleep+0x163/0x2c0 [ 634.777954][T29524] __should_failslab+0x121/0x190 [ 634.782891][T29524] should_failslab+0x9/0x14 [ 634.782907][T29524] kmem_cache_alloc_node_trace+0x274/0x750 [ 634.782921][T29524] ? lock_downgrade+0x920/0x920 [ 634.782935][T29524] ? rwlock_bug.part.0+0x90/0x90 [ 634.782960][T29524] __get_vm_area_node+0x12b/0x370 [ 634.782983][T29524] __vmalloc_node_range+0xd2/0x7a0 [ 634.783002][T29524] ? vmx_vm_alloc+0x44/0x60 [ 634.798130][T29524] ? lockdep_hardirqs_on+0x421/0x5e0 [ 634.798161][T29524] __vmalloc+0x44/0x50 [ 634.798178][T29524] ? vmx_vm_alloc+0x44/0x60 [ 634.798195][T29524] vmx_vm_alloc+0x44/0x60 [ 634.798210][T29524] kvm_dev_ioctl+0x1ca/0x1610 [ 634.798238][T29524] ? kvm_debugfs_release+0x90/0x90 [ 634.827089][T29524] ? kvm_debugfs_release+0x90/0x90 [ 634.827109][T29524] do_vfs_ioctl+0xdb6/0x13e0 [ 634.827129][T29524] ? ioctl_preallocate+0x210/0x210 [ 634.827143][T29524] ? __fget+0x384/0x560 [ 634.827165][T29524] ? ksys_dup3+0x3e0/0x3e0 [ 634.827183][T29524] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 634.827195][T29524] ? fput_many+0x12c/0x1a0 [ 634.827217][T29524] ? tomoyo_file_ioctl+0x23/0x30 22:32:18 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x64, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r1, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={r0}) [ 634.869073][T29524] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 634.869093][T29524] ? security_file_ioctl+0x8d/0xc0 [ 634.869112][T29524] ksys_ioctl+0xab/0xd0 [ 634.869131][T29524] __x64_sys_ioctl+0x73/0xb0 [ 634.869147][T29524] do_syscall_64+0xfa/0x760 [ 634.869169][T29524] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 634.900153][T29524] RIP: 0033:0x45a219 [ 634.900171][T29524] 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 [ 634.900179][T29524] RSP: 002b:00007f36c0a84c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 634.900194][T29524] RAX: ffffffffffffffda RBX: 00007f36c0a84c90 RCX: 000000000045a219 [ 634.900203][T29524] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000003 [ 634.900212][T29524] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 634.900220][T29524] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f36c0a856d4 [ 634.900229][T29524] R13: 00000000004c348b R14: 00000000004d7708 R15: 0000000000000004 22:32:18 executing program 5: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r1, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, 0x0) 22:32:18 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {0x0}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 634.940623][T29524] syz-executor.3: vmalloc: allocation failure: 42072 bytes, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=syz3,mems_allowed=0-1 [ 635.146082][T29524] CPU: 1 PID: 29524 Comm: syz-executor.3 Not tainted 5.4.0-rc7 #0 [ 635.153925][T29524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 635.164062][T29524] Call Trace: [ 635.164103][T29524] dump_stack+0x197/0x210 [ 635.164124][T29524] warn_alloc.cold+0x87/0x164 [ 635.164140][T29524] ? zone_watermark_ok_safe+0x260/0x260 [ 635.164172][T29524] ? __get_vm_area_node+0x2bb/0x370 [ 635.164195][T29524] __vmalloc_node_range+0x458/0x7a0 22:32:18 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x65, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) [ 635.164216][T29524] ? lockdep_hardirqs_on+0x421/0x5e0 [ 635.171962][T29524] __vmalloc+0x44/0x50 [ 635.171979][T29524] ? vmx_vm_alloc+0x44/0x60 [ 635.171995][T29524] vmx_vm_alloc+0x44/0x60 [ 635.182184][T29524] kvm_dev_ioctl+0x1ca/0x1610 [ 635.182208][T29524] ? kvm_debugfs_release+0x90/0x90 [ 635.182231][T29524] ? kvm_debugfs_release+0x90/0x90 [ 635.182246][T29524] do_vfs_ioctl+0xdb6/0x13e0 [ 635.182262][T29524] ? ioctl_preallocate+0x210/0x210 [ 635.182277][T29524] ? __fget+0x384/0x560 [ 635.201974][T29524] ? ksys_dup3+0x3e0/0x3e0 [ 635.201994][T29524] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 635.202009][T29524] ? fput_many+0x12c/0x1a0 [ 635.202032][T29524] ? tomoyo_file_ioctl+0x23/0x30 [ 635.202047][T29524] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 635.202066][T29524] ? security_file_ioctl+0x8d/0xc0 [ 635.220619][T29524] ksys_ioctl+0xab/0xd0 [ 635.220639][T29524] __x64_sys_ioctl+0x73/0xb0 [ 635.220658][T29524] do_syscall_64+0xfa/0x760 [ 635.220679][T29524] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 635.220690][T29524] RIP: 0033:0x45a219 [ 635.220705][T29524] 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 [ 635.220714][T29524] RSP: 002b:00007f36c0a84c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 635.220728][T29524] RAX: ffffffffffffffda RBX: 00007f36c0a84c90 RCX: 000000000045a219 [ 635.220743][T29524] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000003 [ 635.220750][T29524] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 635.220762][T29524] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f36c0a856d4 [ 635.239662][T29524] R13: 00000000004c348b R14: 00000000004d7708 R15: 0000000000000004 [ 635.262256][T29524] Mem-Info: [ 635.347241][T29524] active_anon:157951 inactive_anon:214 isolated_anon:0 [ 635.347241][T29524] active_file:7991 inactive_file:40176 isolated_file:0 [ 635.347241][T29524] unevictable:0 dirty:88 writeback:0 unstable:0 [ 635.347241][T29524] slab_reclaimable:16418 slab_unreclaimable:99022 [ 635.347241][T29524] mapped:59308 shmem:268 pagetables:1294 bounce:0 [ 635.347241][T29524] free:1209501 free_pcp:266 free_cma:0 [ 635.404513][T29524] Node 0 active_anon:631804kB inactive_anon:856kB active_file:31824kB inactive_file:160704kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:237232kB dirty:348kB writeback:0kB shmem:1072kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 591872kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 635.434281][T29524] Node 1 active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 635.463362][T29524] Node 0 DMA free:15908kB min:220kB low:272kB high:324kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB 22:32:19 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x6}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 635.526452][T29524] lowmem_reserve[]: 0 2547 2548 2548 [ 635.537754][T29524] Node 0 DMA32 free:1041960kB min:36184kB low:45228kB high:54272kB active_anon:629728kB inactive_anon:856kB active_file:30748kB inactive_file:160732kB unevictable:0kB writepending:368kB present:3129332kB managed:2611888kB mlocked:0kB kernel_stack:7584kB pagetables:5232kB bounce:0kB free_pcp:1792kB local_pcp:488kB free_cma:0kB [ 635.603123][T29524] lowmem_reserve[]: 0 0 1 1 [ 635.613984][T29524] Node 0 Normal free:16kB min:16kB low:20kB high:24kB active_anon:12kB inactive_anon:0kB active_file:1076kB inactive_file:68kB unevictable:0kB writepending:4kB present:786432kB managed:1172kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 635.665514][T29524] lowmem_reserve[]: 0 0 0 0 [ 635.670068][T29524] Node 1 Normal free:3781928kB min:53684kB low:67104kB high:80524kB active_anon:0kB inactive_anon:0kB active_file:140kB inactive_file:0kB unevictable:0kB writepending:4kB present:3932160kB managed:3870244kB mlocked:0kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB 22:32:19 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x68, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) [ 635.720352][T29524] lowmem_reserve[]: 0 0 0 0 [ 635.727415][T29524] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 635.748586][T29524] Node 0 DMA32: 2558*4kB (ME) 4185*8kB (UM) 3765*16kB (UM) 2350*32kB (UM) 883*64kB (UM) 138*128kB (UM) 39*256kB (UM) 12*512kB (UM) 3*1024kB (UM) 2*2048kB (UE) 187*4096kB (UM) = 1042576kB 22:32:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r1, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={r0}) [ 635.779432][T29524] Node 0 Normal: 2*4kB (M) 1*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16kB [ 635.821750][T29524] Node 1 Normal: 10*4kB (UME) 50*8kB (UME) 175*16kB (UME) 84*32kB (UE) 32*64kB (UE) 14*128kB (UM) 5*256kB (UME) 5*512kB (U) 2*1024kB (ME) 1*2048kB (M) 919*4096kB (M) = 3781928kB [ 635.849356][T29524] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 635.860035][T29524] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB 22:32:19 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x5, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 635.869870][T29524] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 635.879846][T29524] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 635.956249][T29524] 48461 total pagecache pages [ 635.975778][T29524] 0 pages in swap cache [ 635.979973][T29524] Swap cache stats: add 0, delete 0, find 0/0 [ 635.995394][T29524] Free swap = 0kB [ 635.999777][T29524] Total swap = 0kB 22:32:19 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 22:32:19 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x8}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:19 executing program 5: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r1, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, 0x0) [ 636.006220][T29524] 1965979 pages RAM [ 636.015001][T29524] 0 pages HighMem/MovableOnly [ 636.024764][T29524] 341176 pages reserved [ 636.033125][T29524] 0 pages cma reserved 22:32:19 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x6b, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:19 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0x2, 0x0) 22:32:19 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x6c, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:19 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x9}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:20 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0x10, 0x0) 22:32:20 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x70, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:20 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0x4c00, 0x0) 22:32:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r1, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={r0}) 22:32:20 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x5, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:20 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0xa}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:20 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0x4c01, 0x0) 22:32:20 executing program 5: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r1, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, 0x0) 22:32:20 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x73, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:20 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0x5421, 0x0) 22:32:20 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0xb}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:20 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0x5450, 0x0) 22:32:20 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x74, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:20 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0x5451, 0x0) 22:32:20 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0x5452, 0x0) 22:32:21 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0x5460, 0x0) 22:32:21 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x5, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:21 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x10}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:21 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x7a, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:21 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x4}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:21 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0x6364, 0x0) 22:32:21 executing program 5: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r1}) 22:32:21 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0xf0, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:21 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x11}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:21 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0x8912, 0x0) 22:32:21 executing program 0 (fault-call:5 fault-nth: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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:21 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0x8933, 0x0) 22:32:21 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x300, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:22 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {0x0}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:22 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae00, 0x0) 22:32:22 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x12}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:22 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:22 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x500, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:22 executing program 5: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r1}) 22:32:22 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae02, 0x0) 22:32:22 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:22 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x600, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:22 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae03, 0x0) 22:32:22 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x13}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:22 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae04, 0x0) 22:32:23 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {0x0}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:23 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x2, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:23 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae05, 0x0) 22:32:23 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x67d, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:23 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x14}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:23 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae06, 0x0) 22:32:23 executing program 5: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r1}) 22:32:23 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x700, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:23 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x3, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:23 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae07, 0x0) 22:32:23 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:23 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x900, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:24 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {0x0}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:24 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae08, 0x0) 22:32:24 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x300, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:24 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0xa00, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:24 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805, 0x2}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:24 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae09, 0x0) 22:32:24 executing program 5: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r1, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={r0}) 22:32:24 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0xb00, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:24 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x3f00, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:24 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae0a, 0x0) 22:32:24 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805, 0x3}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:24 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae0b, 0x0) 22:32:25 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x5, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:25 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x4000, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:25 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0xc00, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:25 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae10, 0x0) 22:32:25 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805, 0x4}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:25 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae13, 0x0) 22:32:25 executing program 5: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r1, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={r0}) 22:32:25 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0xd00, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:25 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x1000000, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:25 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805, 0xa}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:25 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae25, 0x0) 22:32:25 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0xe00, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:26 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x5, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:26 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x2000000, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:26 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805, 0xe}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:26 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae63, 0x0) 22:32:26 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0xf00, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:26 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae71, 0x0) 22:32:26 executing program 5: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r1, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x3, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={r0}) 22:32:26 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0xf3a, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:26 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805, 0xf}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:26 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x3000000, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:26 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0x400454ca, 0x0) 22:32:26 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0x40049409, 0x0) 22:32:26 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x5, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:26 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805, 0x60}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:26 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x1100, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:26 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x3f000000, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:27 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0x40085203, 0x0) 22:32:27 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0x4008ae06, 0x0) 22:32:27 executing program 5: ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) clock_gettime(0x4, 0x0) r0 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PPPIOCSDEBUG(r0, 0x40047440, &(0x7f0000000100)=0x2) socket$netlink(0x10, 0x3, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f0000000040)='=EG6\x00') syz_open_procfs(0x0, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) 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) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000000900)={&(0x7f00000008c0)={0x14, 0x17, 0x101, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) gettid() ioctl$sock_ifreq(r2, 0x8994, &(0x7f0000000080)={'eql\xf0\x00', @ifru_data=0x0}) sysfs$3(0x3) 22:32:27 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x1200, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:27 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:27 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0x4010640d, 0x0) 22:32:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x40000000, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:27 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x1300, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:27 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {0x0}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:27 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0x4020940d, 0x0) 22:32:27 executing program 5: ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) clock_gettime(0x4, 0x0) r0 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PPPIOCSDEBUG(r0, 0x40047440, &(0x7f0000000100)=0x2) socket$netlink(0x10, 0x3, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f0000000040)='=EG6\x00') syz_open_procfs(0x0, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000000900)={&(0x7f00000008c0)={0x14, 0x17, 0x101, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) gettid() ioctl$sock_ifreq(r2, 0x8994, &(0x7f0000000080)={'eql\xf0\x00', @ifru_data=0x0}) sysfs$3(0x3) 22:32:27 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805, 0x0, 0x2}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x3}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:27 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x1400, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0x40286608, 0x0) 22:32:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x20000c49}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:28 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805, 0x0, 0x3}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:28 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x1500, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:28 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) r0 = getpid() tkill(r0, 0x9) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000d40)=ANY=[@ANYBLOB="d00800002400ffffff7f00000005ffffa6fffff7", @ANYRES32=r2, @ANYBLOB="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"], 0x8d0}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000000)={'icmp6\x00'}, 0x0) 22:32:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0x800454d2, 0x0) 22:32:28 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805, 0x0, 0x4}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:28 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x1600, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x7ffff000}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:28 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000000300)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffa}) 22:32:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0x80086301, 0x0) 22:32:28 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {0x0}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0x80086601, 0x0) 22:32:29 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000000)="1f0000000104fffff13b54c007110009f30501000b0005400000202302", 0x1d) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000000080)=[{&(0x7f00000042c0)="1f0000000203190071e3bbcb0000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="1f0000000203193b000007000000068100023b05090002", 0x17}], 0x1) splice(r0, 0x0, r2, 0x0, 0x422000a7b, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000040)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 22:32:29 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x1700, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:29 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805, 0x0, 0xa}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x2}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:29 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xc0045878, 0x0) 22:32:29 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xc0045878, 0x0) 22:32:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {0x0}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:29 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805, 0x0, 0xe}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:30 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x1800, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x8}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:30 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000000)="1f0000000104fffff13b54c007110009f30501000b0005400000202302", 0x1d) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000000080)=[{&(0x7f00000042c0)="1f0000000203190071e3bbcb0000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="1f0000000203193b000007000000068100023b05090002", 0x17}], 0x1) splice(r0, 0x0, r2, 0x0, 0x422000a7b, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000040)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 22:32:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xc0189436, 0x0) 22:32:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xc020660b, 0x0) 22:32:30 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x1900, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:30 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x500}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:30 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805, 0x0, 0xf}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xc02c563a, 0x0) 22:32:30 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0xffffff1f}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:30 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805, 0x0, 0x60}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xc058565d, 0x0) 22:32:30 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x1a00, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:30 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x5, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:31 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x2) 22:32:31 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1, 0x0, 0x2}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:31 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x1b00, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:31 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000000)="1f0000000104fffff13b54c007110009f30501000b0005400000202302", 0x1d) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000000080)=[{&(0x7f00000042c0)="1f0000000203190071e3bbcb0000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="1f0000000203193b000007000000068100023b05090002", 0x17}], 0x1) splice(r0, 0x0, r2, 0x0, 0x422000a7b, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000040)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 22:32:31 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805, 0x0, 0xf0}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 647.362730][T29976] [ 647.370994][T29976] ============================= [ 647.396262][T29976] WARNING: suspicious RCU usage [ 647.415915][T29976] 5.4.0-rc7 #0 Not tainted [ 647.424653][T29976] ----------------------------- [ 647.434184][T29976] include/linux/kvm_host.h:534 suspicious rcu_dereference_check() usage! [ 647.445505][T29976] [ 647.445505][T29976] other info that might help us debug this: [ 647.445505][T29976] 22:32:31 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x1c00, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) [ 647.468143][T29976] [ 647.468143][T29976] rcu_scheduler_active = 2, debug_locks = 1 22:32:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1, 0x0, 0x3}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:31 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805, 0x0, 0x300}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 647.528847][T29976] no locks held by syz-executor.3/29976. [ 647.565149][T29976] [ 647.565149][T29976] stack backtrace: [ 647.613821][T29976] CPU: 1 PID: 29976 Comm: syz-executor.3 Not tainted 5.4.0-rc7 #0 [ 647.621692][T29976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 647.631750][T29976] Call Trace: [ 647.635050][T29976] dump_stack+0x197/0x210 [ 647.639387][T29976] lockdep_rcu_suspicious+0x153/0x15d [ 647.644764][T29976] kvm_dev_ioctl+0x100c/0x1610 [ 647.649539][T29976] ? kvm_debugfs_release+0x90/0x90 [ 647.654660][T29976] ? kvm_debugfs_release+0x90/0x90 [ 647.659772][T29976] do_vfs_ioctl+0xdb6/0x13e0 [ 647.664369][T29976] ? ioctl_preallocate+0x210/0x210 [ 647.669480][T29976] ? __fget+0x384/0x560 [ 647.673642][T29976] ? ksys_dup3+0x3e0/0x3e0 [ 647.678059][T29976] ? nsecs_to_jiffies+0x30/0x30 [ 647.682915][T29976] ? tomoyo_file_ioctl+0x23/0x30 [ 647.687859][T29976] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 647.694131][T29976] ? security_file_ioctl+0x8d/0xc0 [ 647.699259][T29976] ksys_ioctl+0xab/0xd0 [ 647.703416][T29976] __x64_sys_ioctl+0x73/0xb0 [ 647.708011][T29976] do_syscall_64+0xfa/0x760 [ 647.712526][T29976] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 647.718414][T29976] RIP: 0033:0x45a219 [ 647.722308][T29976] 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 [ 647.741906][T29976] RSP: 002b:00007f36c0a84c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 647.750320][T29976] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a219 [ 647.758286][T29976] RDX: 0000000000000002 RSI: 000000000000ae01 RDI: 0000000000000003 [ 647.766257][T29976] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 647.774229][T29976] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f36c0a856d4 [ 647.782198][T29976] R13: 00000000004c348b R14: 00000000004d7708 R15: 00000000ffffffff [ 647.807884][T29976] [ 647.810857][T29976] ============================= [ 647.815848][T29976] WARNING: suspicious RCU usage [ 647.841985][T29976] 5.4.0-rc7 #0 Not tainted [ 647.864545][T29976] ----------------------------- 22:32:31 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x1d00, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) [ 647.885365][T29976] include/linux/kvm_host.h:629 suspicious rcu_dereference_check() usage! [ 647.905903][T29976] [ 647.905903][T29976] other info that might help us debug this: [ 647.905903][T29976] [ 647.946061][T29976] [ 647.946061][T29976] rcu_scheduler_active = 2, debug_locks = 1 [ 647.969080][T29976] no locks held by syz-executor.3/29976. [ 647.986237][T29976] [ 647.986237][T29976] stack backtrace: [ 648.010784][T29976] CPU: 0 PID: 29976 Comm: syz-executor.3 Not tainted 5.4.0-rc7 #0 [ 648.018625][T29976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 648.028677][T29976] Call Trace: [ 648.031958][T29976] dump_stack+0x197/0x210 [ 648.036275][T29976] lockdep_rcu_suspicious+0x153/0x15d [ 648.041629][T29976] kvm_dev_ioctl+0x116c/0x1610 [ 648.046384][T29976] ? kvm_debugfs_release+0x90/0x90 [ 648.051484][T29976] ? kvm_debugfs_release+0x90/0x90 [ 648.056577][T29976] do_vfs_ioctl+0xdb6/0x13e0 [ 648.061153][T29976] ? ioctl_preallocate+0x210/0x210 [ 648.066244][T29976] ? __fget+0x384/0x560 [ 648.070411][T29976] ? ksys_dup3+0x3e0/0x3e0 [ 648.074811][T29976] ? nsecs_to_jiffies+0x30/0x30 [ 648.079646][T29976] ? tomoyo_file_ioctl+0x23/0x30 [ 648.084568][T29976] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 648.090790][T29976] ? security_file_ioctl+0x8d/0xc0 [ 648.095883][T29976] ksys_ioctl+0xab/0xd0 [ 648.100021][T29976] __x64_sys_ioctl+0x73/0xb0 [ 648.104596][T29976] do_syscall_64+0xfa/0x760 [ 648.109085][T29976] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 648.114957][T29976] RIP: 0033:0x45a219 [ 648.118839][T29976] 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 [ 648.138422][T29976] RSP: 002b:00007f36c0a84c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 648.146813][T29976] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a219 22:32:31 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$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1, 0x0, 0x300}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 648.154771][T29976] RDX: 0000000000000002 RSI: 000000000000ae01 RDI: 0000000000000003 [ 648.162722][T29976] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 648.170674][T29976] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f36c0a856d4 [ 648.178623][T29976] R13: 00000000004c348b R14: 00000000004d7708 R15: 00000000ffffffff 22:32:31 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x5, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:31 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805, 0x0, 0x9d2}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x3) 22:32:32 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x1e00, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:32 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000000)="1f0000000104fffff13b54c007110009f30501000b0005400000202302", 0x1d) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000000080)=[{&(0x7f00000042c0)="1f0000000203190071e3bbcb0000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="1f0000000203193b000007000000068100023b05090002", 0x17}], 0x1) splice(r0, 0x0, r2, 0x0, 0x422000a7b, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000040)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 22:32:32 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1, 0x0, 0x3f00}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:32 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805, 0x0, 0xa00}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x4) 22:32:32 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x1f00, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x5) 22:32:32 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805, 0x0, 0xe00}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:32 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1, 0x0, 0x4000}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:32 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x5, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x6) 22:32:32 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x2000, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:32 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805, 0x0, 0xf00}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:33 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000000)="1f0000000104fffff13b54c007110009f30501000b0005400000202302", 0x1d) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000000080)=[{&(0x7f00000042c0)="1f0000000203190071e3bbcb0000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="1f0000000203193b000007000000068100023b05090002", 0x17}], 0x1) splice(r0, 0x0, r2, 0x0, 0x422000a7b, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000040)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) 22:32:33 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1, 0x0, 0x1000000}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:33 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x7) 22:32:33 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x2100, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:33 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805, 0x0, 0x3f00}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:33 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x10) 22:32:33 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x2200, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:33 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805, 0x0, 0x4000}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:33 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{0x0}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:33 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x12) 22:32:33 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1, 0x0, 0x2000000}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:33 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x2300, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:33 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000000)="1f0000000104fffff13b54c007110009f30501000b0005400000202302", 0x1d) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000000080)=[{&(0x7f00000042c0)="1f0000000203190071e3bbcb0000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="1f0000000203193b000007000000068100023b05090002", 0x17}], 0x1) splice(r0, 0x0, r2, 0x0, 0x422000a7b, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000040)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) 22:32:33 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805, 0x0, 0x6000}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:33 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x2e) 22:32:33 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x2400, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:33 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1, 0x0, 0x3000000}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:34 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x36) 22:32:34 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x2500, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:34 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x46) 22:32:34 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{0x0}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:34 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1, 0x0, 0x3f000000}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:34 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805, 0x0, 0xd209}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:34 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x48) 22:32:34 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000000)="1f0000000104fffff13b54c007110009f30501000b0005400000202302", 0x1d) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000000080)=[{&(0x7f00000042c0)="1f0000000203190071e3bbcb0000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="1f0000000203193b000007000000068100023b05090002", 0x17}], 0x1) splice(r0, 0x0, r2, 0x0, 0x422000a7b, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000040)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) 22:32:34 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x2600, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:34 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x4c) 22:32:34 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1, 0x0, 0x40000000}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:34 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805, 0x0, 0xf000}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:34 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x68) 22:32:35 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1, 0x0, 0x100000000000000}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:35 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x2700, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:35 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{0x0}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xb5}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:35 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x6c) 22:32:35 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805, 0x0, 0xffff}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:35 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1, 0x0, 0x200000000000000}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:35 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000000)="1f0000000104fffff13b54c007110009f30501000b0005400000202302", 0x1d) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000000080)=[{&(0x7f00000042c0)="1f0000000203190071e3bbcb0000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="1f0000000203193b000007000000068100023b05090002", 0x17}], 0x1) splice(r0, 0x0, r2, 0x0, 0x422000a7b, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000040)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 22:32:35 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x2800, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:35 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x70) 22:32:35 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1, 0x0, 0x300000000000000}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:35 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x3, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) [ 652.141024][T30162] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 22:32:35 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x74) [ 652.249495][T30166] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 22:32:36 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x2900, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:36 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1, 0x0, 0x3f00000000000000}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:36 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x10, 0x11, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:36 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x7a) 22:32:36 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x2a00, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:36 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 652.734672][T30183] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 652.853037][T30191] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 22:32:36 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000000)="1f0000000104fffff13b54c007110009f30501000b0005400000202302", 0x1d) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000000080)=[{&(0x7f00000042c0)="1f0000000203190071e3bbcb0000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="1f0000000203193b000007000000068100023b05090002", 0x17}], 0x1) splice(r0, 0x0, r2, 0x0, 0x422000a7b, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000040)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 22:32:36 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1, 0x0, 0x4000000000000000}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:36 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x9a) 22:32:36 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x2b00, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:36 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x18, [@generic="80"]}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:36 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0xc0) 22:32:36 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x2c00, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:36 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic='\x00']}]}, 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:36 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:36 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0xc2) 22:32:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0xf4) 22:32:37 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:37 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000000)="1f0000000104fffff13b54c007110009f30501000b0005400000202302", 0x1d) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000000080)=[{&(0x7f00000042c0)="1f0000000203190071e3bbcb0000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="1f0000000203193b000007000000068100023b05090002", 0x17}], 0x1) splice(r0, 0x0, r2, 0x0, 0x422000a7b, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000040)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 22:32:37 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x2d00, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x142) 22:32:37 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0xf}, 0x1, 0x6087ffffffff}, 0x0) 22:32:37 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1, 0x0, 0x0, 0x2}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x152) 22:32:37 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x14}, 0x1, 0x6087ffffffff}, 0x0) 22:32:37 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x2e00, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x15c) 22:32:37 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1, 0x0, 0x0, 0x3}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x182) 22:32:38 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6}, 0x8}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:38 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000000)="1f0000000104fffff13b54c007110009f30501000b0005400000202302", 0x1d) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000000080)=[{&(0x7f00000042c0)="1f0000000203190071e3bbcb0000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="1f0000000203193b000007000000068100023b05090002", 0x17}], 0x1) splice(r0, 0x0, r2, 0x0, 0x422000a7b, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000040)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 22:32:38 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0xc0}, 0x1, 0x6087ffffffff}, 0x0) 22:32:38 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x2f00, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x1d4) 22:32:38 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1, 0x0, 0x0, 0x300}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x1dc) 22:32:38 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x3000, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:38 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0xec0}, 0x1, 0x6087ffffffff}, 0x0) 22:32:38 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1, 0x0, 0x0, 0x3f00}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x1f2) 22:32:38 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x3100, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:39 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0xffffffffffffff61}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f0000000d80)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/176, 0xb0}, {&(0x7f0000000ec0)=""/193, 0xc1}, {&(0x7f0000000fc0)=""/194, 0xc2}], 0x3, &(0x7f00000010c0)=""/249, 0xf9}, 0x5e0}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xa9}}], 0x4, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:39 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000000)="1f0000000104fffff13b54c007110009f30501000b0005400000202302", 0x1d) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000000080)=[{&(0x7f00000042c0)="1f0000000203190071e3bbcb0000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="1f0000000203193b000007000000068100023b05090002", 0x17}], 0x1) splice(r0, 0x0, r2, 0x0, 0x422000a7b, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000040)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 22:32:39 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x20a) 22:32:39 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x33fe0}, 0x1, 0x6087ffffffff}, 0x0) 22:32:39 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1, 0x0, 0x0, 0x4000}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:39 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x3200, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:39 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xb5}}], 0x3, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:39 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x222) 22:32:39 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x232) 22:32:39 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x2000171c}, 0x1, 0x6087ffffffff}, 0x0) 22:32:39 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1, 0x0, 0x0, 0x1000000}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:39 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x3300, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:39 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x242) 22:32:40 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000000)="1f0000000104fffff13b54c007110009f30501000b0005400000202302", 0x1d) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000000080)=[{&(0x7f00000042c0)="1f0000000203190071e3bbcb0000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="1f0000000203193b000007000000068100023b05090002", 0x17}], 0x1) splice(r0, 0x0, r2, 0x0, 0x422000a7b, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000040)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 22:32:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x24a) 22:32:40 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0x7ffff000}, 0x1, 0x6087ffffffff}, 0x0) 22:32:40 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1, 0x0, 0x0, 0x2000000}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:40 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x3400, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:40 executing program 4: 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000180)=@tipc=@id, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/9, 0x9}], 0x7}, 0x3}, {{&(0x7f0000000700)=@pptp, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000b00)=""/104, 0x68}, {&(0x7f0000000b80)=""/89, 0x59}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}, 0x9}, {{&(0x7f00000011c0)=@tipc, 0x80, &(0x7f0000001600)=[{&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/216, 0xd8}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001500)=""/148, 0x94}, {&(0x7f00000015c0)=""/22, 0x16}], 0x6, &(0x7f0000001840)=""/181, 0xb5}}], 0x3, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x250) 22:32:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x25a) 22:32:40 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x3500, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04001800160011000586f9835b3f00009148790003f85acc7c45", 0x2e}], 0x1}, 0x4000002) 22:32:40 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)={0x1c, 0x23, 0x829, 0x0, 0x0, {0x2805}, [@nested={0x8, 0x11, [@generic="80"]}]}, 0xfffffdef}, 0x1, 0x6087ffffffff}, 0x0) 22:32:40 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, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000bc0)=""/137, 0x89}], 0x1, 0x0, 0x0, 0x3000000}}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000002a40)=[{&(0x7f0000000240)="e2608c", 0x3}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 22:32:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x2c2)