200, 0x100) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x401, 0x400000) getsockopt$inet_int(r1, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000280)=0x44) [ 212.436974] RAX: ffffffffffffffda RBX: 00007fc42f8866d4 RCX: 0000000000455389 [ 212.444228] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000013 [ 212.451479] RBP: 000000000072bea0 R08: 0000000000000001 R09: 0000000000000000 [ 212.458731] R10: 0000000000000018 R11: 0000000000000246 R12: 0000000000000014 [ 212.465982] R13: 000000000000009d R14: 00000000006f3f58 R15: 0000000000000002 2018/04/25 05:34:28 executing program 3: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x24000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000300)=""/166) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000001, 0x0) sendmsg$alg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=[@iv={0x100, 0x117, 0x2, 0xe6, "d931833488174b020bc16a599277fc2426ea20e9bae34c799ff64b02b7235cc1d77b93de662bd4a1b4fb3632a05571261499a5324de37e19ea77cfb1f02a31269dacbb28a096a74b2fb71f337bac15a0a58fdc621edb6b39b2fd40abe14fbea5cb7fc67801437e2fd3685e8cd122ee7e91ef1596774392dd726430c4dcb74f7a3955f15f0b1c95fa1ca9e32fba42126f17bed0f4c97d0f35430b091b78055fe3d94a30f5a587955f7df063edf48295a9fbe03047f7c2706bd41c55a55606c734d2f53db766b6c3222ef6888048150bd46a9b50ee8b335e7cbdcaeb2dfa04c10baab09b50918b"}, @iv={0xa8, 0x117, 0x2, 0x91, "e7a10b0edf33fa4a3b4d73f140df522ba166e55b6e32014f391db692c1ef01a7a00214173fdd1bff9f5ce3b4764f505ba78ab537ed7a31940633d24af51d8eb5c8108a5f99905ce5b51cd214a2b39d93fb7dfa3718eedd711932b1f145357cc0e894fe53493f17c19619a276c5ecf0e4e4dd70cace717d0d30e0aac40cb651ebff234e13470d9803679364adb4a5123bf7"}, @iv={0x28, 0x117, 0x2, 0x11, "bc64cacb2c6887fb58aea50decbedd5a6c"}, @iv={0x58, 0x117, 0x2, 0x43, "9e3e31c50eab3bf51c8ca46f04f9aa19c7c55c17845e428c06fcea16fde52fda0f3c4ed3dd899e9d588a1d71df8bab4e967e6a042b39e24629457240bf3ad8d081c46a"}], 0x228, 0x40}, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="0e082dbd7000fbdbdf250c000000080006000000000008000600faffffff0800040040000000"], 0x2c}, 0x1, 0x0, 0x0, 0x20000800}, 0x8000) bind(r2, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e3ff5f163ee342b7679500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6db1c00010010000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) 2018/04/25 05:34:28 executing program 0: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x0, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0x4) 2018/04/25 05:34:28 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e5, 0x3, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0xf4, 0x0, 0x0, 0x0, 0x1, 0x10000, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x207, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1000002000000, 0x5, 0x80000000}, r1, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 2018/04/25 05:34:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x800000, 0xc0000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000040)={0x3}, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r4, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000e180)=[{{0x0, 0xffffffffffffffb2, &(0x7f000000c6c0)}}, {{&(0x7f000000c740)=@nfc={0x27}, 0x80, &(0x7f000000db00), 0x0, &(0x7f000000db80)}}], 0x2, 0x0) 2018/04/25 05:34:28 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x1200000000000000) 2018/04/25 05:34:28 executing program 2: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x400000) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x3, 0x0, 0x67e}) 2018/04/25 05:34:28 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr/fscreate\x00') pwritev(r0, &(0x7f0000001400), 0x2a6, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0xffffffffffffffd1, &(0x7f00000000c0)=0x1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x5, 0x401, 0x8, 0x80000000}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000240)=r1, 0x4) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/04/25 05:34:28 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'veth0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1b000000d736c5ca0d1b50e96f69f2e704670667af8d9e2618c2b76d8ca7c2049191fe776e70bf9a57a799e7a56871e4f1e829091fc3abd062b731873ab286763a6b6551cfa8eb621d7bd0850e30158824b85ca75f9b4f56aa9152ab0a7c088b7d6106ff0f3fe94df3bb90a0b9f83d855f95b06968d2350c45f648ab663bb4ec9aa39b7dfcf0d8b3891fbbfa4ef8f1c311dbf57e2aaeff6338500d648f008d5b0974e165c32756d6ae02ca1696f301000000000400000000000000000000000000000000901d8f529406716ef0ce53d7dd76738f868c82259908abbf05c4202fa3c110d4ca"]}) 2018/04/25 05:34:28 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="0508044000000000"], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x12, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000000000200000000000000c63"], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) 2018/04/25 05:34:28 executing program 7 (fault-call:1 fault-nth:3): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) [ 212.834417] binder: 14433:14438 unknown command 1074006021 [ 212.848202] binder: 14433:14438 ioctl c0306201 20007000 returned -22 [ 212.862495] FAULT_INJECTION: forcing a failure. [ 212.862495] name failslab, interval 1, probability 0, space 0, times 0 [ 212.862857] binder: 14433:14438 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 212.873774] CPU: 0 PID: 14445 Comm: syz-executor7 Not tainted 4.17.0-rc2+ #15 [ 212.882359] binder: 14433:14438 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 212.888143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.888148] Call Trace: [ 212.888173] dump_stack+0x1b9/0x294 [ 212.888198] ? dump_stack_print_info.cold.2+0x52/0x52 [ 212.895118] binder: 14438 RLIMIT_NICE not set [ 212.904445] ? __save_stack_trace+0x7e/0xd0 [ 212.904466] should_fail.cold.4+0xa/0x1a [ 212.904486] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 212.933745] ? save_stack+0x43/0xd0 [ 212.937375] ? kasan_kmalloc+0xc4/0xe0 [ 212.941265] ? __kmalloc+0x14e/0x760 [ 212.944980] ? simple_xattr_alloc+0x3e/0xa0 [ 212.949310] ? simple_xattr_set+0xa7/0x7c0 [ 212.953541] ? shmem_xattr_handler_set+0x42/0x50 [ 212.958278] ? graph_lock+0x170/0x170 [ 212.962060] ? __x64_sys_fsetxattr+0x1fc/0x290 [ 212.966633] ? do_syscall_64+0x1b1/0x800 [ 212.970687] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 212.976043] ? find_held_lock+0x36/0x1c0 [ 212.980095] ? __lock_is_held+0xb5/0x140 [ 212.984141] ? check_same_owner+0x320/0x320 [ 212.988444] ? rcu_note_context_switch+0x710/0x710 [ 212.993355] __should_failslab+0x124/0x180 [ 212.997573] should_failslab+0x9/0x14 [ 213.001355] __kmalloc_track_caller+0x2c4/0x760 [ 213.006009] ? save_stack+0xa9/0xd0 [ 213.009635] ? simple_xattr_set+0xcc/0x7c0 [ 213.013855] kstrdup+0x39/0x70 [ 213.017039] simple_xattr_set+0xcc/0x7c0 [ 213.021081] ? simple_xattr_get+0x180/0x180 [ 213.025385] ? lock_acquire+0x1dc/0x520 [ 213.029348] ? vfs_setxattr+0x96/0x100 [ 213.033230] shmem_xattr_handler_set+0x42/0x50 [ 213.037802] ? shmem_file_llseek+0x290/0x290 [ 213.042202] __vfs_setxattr+0x11c/0x170 [ 213.046163] ? xattr_resolve_name+0x430/0x430 [ 213.050636] ? __might_sleep+0x95/0x190 [ 213.054606] __vfs_setxattr_noperm+0x11d/0x410 [ 213.059189] vfs_setxattr+0xd8/0x100 [ 213.062894] setxattr+0x2ea/0x450 [ 213.066340] ? vfs_setxattr+0x100/0x100 [ 213.070304] ? lock_acquire+0x1dc/0x520 [ 213.074264] ? mnt_want_write_file_path+0x68/0x110 [ 213.079183] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 213.084698] ? __mnt_want_write+0x2f1/0x3d0 [ 213.089007] ? may_umount_tree+0x220/0x220 [ 213.093243] ? rcu_read_lock_sched_held+0x108/0x120 [ 213.098261] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 213.103800] ? __mnt_want_write_file+0x87/0xc0 [ 213.108386] __x64_sys_fsetxattr+0x1fc/0x290 [ 213.112787] do_syscall_64+0x1b1/0x800 [ 213.116664] ? finish_task_switch+0x1ca/0x810 [ 213.121156] ? syscall_return_slowpath+0x5c0/0x5c0 [ 213.126072] ? syscall_return_slowpath+0x30f/0x5c0 [ 213.130982] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 213.136340] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 213.141176] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 213.146348] RIP: 0033:0x455389 [ 213.149517] RSP: 002b:00007fc42f885c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000be [ 213.157206] RAX: ffffffffffffffda RBX: 00007fc42f8866d4 RCX: 0000000000455389 [ 213.164463] RDX: 0000000020000040 RSI: 0000000020000000 RDI: 0000000000000013 [ 213.171714] RBP: 000000000072bea0 R08: 0000000000000001 R09: 0000000000000000 [ 213.178968] R10: 0000000000000018 R11: 0000000000000246 R12: 0000000000000014 [ 213.186225] R13: 000000000000009d R14: 00000000006f3f58 R15: 0000000000000003 [ 213.603927] binder: 14433:14453 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 213.722791] binder: 14433:14453 unknown command 1074006021 [ 213.728737] binder: 14433:14453 ioctl c0306201 20007000 returned -22 [ 213.735920] binder: 14433:14459 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 213.743101] binder: 14433:14460 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 213.750064] binder: 14460 RLIMIT_NICE not set 2018/04/25 05:34:29 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="d96408001864a7fa95faf4982b000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0xfffffe84) write$rdma_cm(r0, &(0x7f0000000240)=@bind={0x14, 0x88, 0xfa00, {r1, 0x10, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}}, 0x90) write$rdma_cm(r0, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) close(r0) 2018/04/25 05:34:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x800000, 0xc0000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000040)={0x3}, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r4, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000e180)=[{{0x0, 0xffffffffffffffb2, &(0x7f000000c6c0)}}, {{&(0x7f000000c740)=@nfc={0x27}, 0x80, &(0x7f000000db00), 0x0, &(0x7f000000db80)}}], 0x2, 0x0) 2018/04/25 05:34:29 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x48000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000340)={0x1, 0x0, [{0x20040000107}]}) 2018/04/25 05:34:29 executing program 7 (fault-call:1 fault-nth:4): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:29 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000200)=""/162) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x2403}) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8923, &(0x7f0000000100)={'bcsh0:\x00', 0x1}) 2018/04/25 05:34:29 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0xb00000000000000) 2018/04/25 05:34:29 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80000) bind$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0x4, 0x400000000f5b7, 0x1cc, 0x9, 0x7, 0x1000000e52}, 0x7}, 0xa) get_mempolicy(&(0x7f00000011c0), &(0x7f0000001200), 0x0, &(0x7f0000ffe000/0x1000)=nil, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000001180)=[{&(0x7f0000000100)={0x27, 0x0, 0x2, 0x14603bbe37dcdb4e, 0x5a92, 0x9, "0991c0959d63098dea7d46311098e94604adb8f2080d5dc952fc84875c5d9b3fc6b4bd3c83621ef88717b81fd7073d1d1127b80bc156918ef51a5a3c951b98", 0x36}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000180)="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", 0x1000}], 0x1, 0x0, 0x0, 0x8000}], 0x1, 0x4c010) writev(r0, &(0x7f000012a000)=[{&(0x7f00000000c0)="290000002000190700003fffffffda060200000622e800e53b0000150d000400ebffffff00d200019c", 0xfffffffffffffee4}], 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000001240)='/dev/snd/timer\x00', 0x0, 0x2000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/04/25 05:34:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x800000, 0xc0000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000040)={0x3}, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r4, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000e180)=[{{0x0, 0xffffffffffffffb2, &(0x7f000000c6c0)}}, {{&(0x7f000000c740)=@nfc={0x27}, 0x80, &(0x7f000000db00), 0x0, &(0x7f000000db80)}}], 0x2, 0x0) [ 213.902267] : renamed from bcsh0 2018/04/25 05:34:30 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:30 executing program 6: sendto$inet6(0xffffffffffffffff, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) 2018/04/25 05:34:30 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000002f18)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000080)="bce463fea5c1e2bade878e4814e3435b642d0e92d057c66edafa9d55902cd538ef2bd9f8b754df04a5e168cd0b1a6cdb4c21440d86fa59a2c2f5768610ed8e9ea736e67ea9722d0eed5e861992f4950e075d95d3c4b6bb331f286cc0ee8fce2a5b79f4ce") 2018/04/25 05:34:30 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x400000000000001, 0x0, r0, &(0x7f0000000140)="10000000050000000000000000000000", 0x10}]) 2018/04/25 05:34:30 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0xe8030000) 2018/04/25 05:34:30 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@textreal={0x8, &(0x7f0000000300)="f30f6fbe01a9653e0f0766b9690a00000f3226f326260f0f3e5084ae66b9800000c00f326635000800000f30f30f218eb800068ed00f01df640f38f16cffb810058ed0", 0x43}], 0x1, 0x0, &(0x7f00000003c0), 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10000, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x0, &(0x7f0000000040)}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000040), 0xffffe1e) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000000040)=0x6) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x40, 0x1f, 0x917, 0x100000000, 0x401, 0x40, 0x80000001, {0x0, @in={{0x2, 0x6, @broadcast=0xffffffff}}, 0x1, 0x0, 0x2a3fcb, 0xfffffffffffff801, 0x8000}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRES64=r4, @ANYPTR, @ANYBLOB="b0de5f08853775111abfc00cac496dd2cb7f7032d044ff2803ff8f459b0386c02f3ae8a4a22a2902590d3a10d4629bc2c70352170a220206ff36e0ce20e5f8ff5a70af58c840eb1aae7d22e9f12bc0aae151d33778f7cdf2e87641c814397a87cb357a81d479d1daca8c82b3bdd29f18fc375f071a86c4e5844c8a77893bef74dfa924aaf6f300bd03842341bcf09ae5", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES16, @ANYPTR64, @ANYRES16=r0, @ANYRES64=r1, @ANYBLOB="5e005fcfa828d5202d7a272f3d195845c33057626b3d306303d0b4b6474144e99cefaa3d02fdb0b038"]], @ANYBLOB="ce000000c887dab16f58885a86dbce02b43c3085b3b8f92b0ddab0bb7961812b4551a1427fb6cf9ddc1909478c2ed4a3452c3b735aa5045c130b25384c50657cee6dd60b9f465c1170092b72572a835ff800b021a450040680527f3b2dc23eb254721e5ba2fb007f6e90e2bd5b954c6bc47ad587b65a830734ba1d2fdc1db9c704eab3149047c04f087c179063f25749c9049746c98cbbb3ab0a0784d13f364cffc7ee11cc7d67d8a3136498c95f9e6c59642a910ec61b10bad379020000004f63d37f0c998de11253b4985347fda681af85"], &(0x7f00000003c0)=0x2) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/25 05:34:30 executing program 1: r0 = shmget(0x3, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r1 = geteuid() r2 = getegid() lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000001c0)={0x0, 0x0}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x6, r1, r2, r3, r4, 0x80, 0x3}, 0x40, 0x10001, 0x5, 0xa84, r5, r6, 0x6}) r7 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2d00000000000000, 0xffff7fffffffffff}, r7, 0x0, 0xffffffffffffffff, 0x0) 2018/04/25 05:34:30 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0xfffffffffffffffd) recvmmsg(r0, &(0x7f0000001c80), 0x0, 0x0, &(0x7f0000001d40)={0x77359400}) r2 = socket(0xa, 0x2000000001, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000001f80)) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000000)=""/142) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r2, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_settime(0x5, &(0x7f0000000140)={r3, r4+30000000}) 2018/04/25 05:34:30 executing program 0: ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000100)=@generic) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) getpeername$unix(r3, &(0x7f0000000180)=@abs, &(0x7f0000000140)=0x6e) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) 2018/04/25 05:34:30 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='sycurity.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:30 executing program 5: sendto$inet(0xffffffffffffffff, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e1d}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/25 05:34:30 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getpid() getpgid(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000003c0)) fcntl$getownex(r0, 0x10, &(0x7f0000000440)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000480)='net/ip6_flowlabel\x00') write$vnet(r2, &(0x7f0000000300)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/25 05:34:30 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/20) r1 = socket$inet6(0xa, 0x800, 0x6) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) lseek(r0, 0x0, 0x3) sendto$inet6(r1, &(0x7f0000adb000)="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", 0x5ad, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/25 05:34:30 executing program 3: ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000140)="487988e71928e984f7a57f81f4b5503484cadf689d409308508137a33130aab1ba7943fd982bd316d660dcda248fc97538f4167a1a6dc20aab3a6b7e38958aec7ed09fa09a12") perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) mlock2(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x1) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req3={0x6, 0x100000000, 0x100000000, 0x401, 0x5, 0x4, 0xffffffff}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) clone(0x40000000, &(0x7f0000000900)="88e90e574cf2ff8d08670a4c6e9b04ca93326dc4ce1a2efd665beb72f3fa4fc206a0d00cd65aea7f8875765a", &(0x7f0000000940), &(0x7f0000000980), &(0x7f00000009c0)="38780aacb4524dc5a3cb6751e0e2a2e41b24e5f0d9b6712ee1adcef6bc7bdd312f855d113647a4bd6ba862ce824b11cf62e8b380752cad422a69edb3c26af5f6506cc59e96e3c095384a7f914cc7b3d6998ffc4a72d8eb9329693b758ca55036f9ec67ed6ecae360b57cfd448ad7e64361ab25def1e5ab65660e6b0f31f7639a5e394777f546a82ffffc37e2e0607672990aeb394179ff8aefa9e8a2094f03324d05fe3937") sendmsg$nl_netfilter(r0, &(0x7f0000000880)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x12000000}, 0xc, &(0x7f0000000840)={&(0x7f0000000400)={0x43c, 0x3, 0x3, 0x0, 0x70bd27, 0x25dfdbff, {0x3, 0x0, 0x7}, [@generic="3280b1daf1f847a3540825a23da5b55d3fbfd1851ad7c102b1cf1aa1edf0eed4a811641bc525476da618420535f2376447543523f518a429284904eb284e5c3c16980453488e00ef7e126df3a6df326f7c133123f1f8affb4e4b8f3b80229ed594577d21ba41e3c805e2532534ba63c32d21005666f505c5bc5888153f96b81bdcb332f1115edb73e39969d21733f57f96b849131c2a0e3d3e1e857cfd3ffb04dd4492397eb1852619653c501c4d5cc96f510da5d91cdfce9dc9135596579f9e4f3bbe98de63956274a17e82126d42e4e2c9f2da3a8b814c42bb9a5f59b31808683c0fc39edcacb65bc42921b6d948b0ac8466913289ff", @generic="d4da592e8016b70f7f6becaa776f60ef94defe1ac0d5423297b333ae2860ec99d3c85dff6dae0f8ffd406de2c9596adfeab52ffe76441cdf143f8d342e2c823c5e3c95b7489172b9", @nested={0x284, 0x91, [@generic="f459f335b35bd52072fb7dd94cbb12390e6291633a74769d4e364475737303dfb01662095a5a8fe49477a66b91b786c6c0c929065c96c653226121857ec3d59f646152a1541ba1984fa2a47a39594bbaec2415393ec96d5f92081d8722bd90474c8514e8d63717dd583cf0c5192a41dd263fa846231ff38aa1d849037ed3cfec298bcd0c5d387976ae06dc1b249c9667a9f481a7577c6cbc2bfefd34064ee863d4d0aa81794ef94ea6bb58514731fa74929b59d9beaad6acd505b01601c42755", @generic="1a05bba0f556ae7e4129e9cae62caa9048c7f56986581992c152e16711914e4c94729ed0da51f806df4e46dc9db26274a176b48f011cc6b2a6b8d8d8d631e6fd24dfed0bd950ae23bcf8b6f699f2740acd27aca379747b201f16f1717079cd33177e1136794f1e50e6626461d788c17a7ece80a1fd8aadb9aca183efeb0e14ff4dfc753aef7b6c650dadcd1f11b5fc66a6eae21c9016620f9820188cba370056392b367868adde985907445c66dca40335a3171ae0e3", @typed={0xc, 0x88, @u64=0x2}, @typed={0x14, 0x87, @ipv6=@loopback={0x0, 0x1}}, @generic="ddbdbe1ebc13ec59486fae33579215fd613e95c3828ba9fb49847a32454aec411962e4002bd420680cf7a96e948ec4e3e4a8ffb3da8aa5499e1805ac5864c6a5cc494ef86851026af72c0053972caec9f69d6a835376b6c913b3f11a05fa6f7acd5e0f334e4b863615222796288e8c4936c906d400b4f518649b8dffe758ef8e416569118a657b3a404302ba1277ccdc250cbe01d5d403660e4ee97d165f1f7f08cb748460db90e32f08061561dba5f368d5b90b03aecd7fc70cf54158cb805dc79205ee7571577d", @generic="63508d146ba8321a02bf038e8b943b5b5433529a1dc96390aea2d4c79ff253"]}, @typed={0x8, 0x87, @u32=0x6}, @nested={0x5c, 0x7b, [@typed={0x8, 0x17, @uid=r1}, @generic="7e3a139b7c5e30e11eb218d1a637c28c9772", @generic="1b18082c5d58d110d3b071b5048b2acc1ea7642b7d92a296d97c458e5173d9a68772dfff084613509deafed5a34b9df4e7ef0fa1b5c647ba40", @typed={0x4, 0x64}]}]}, 0x43c}, 0x1, 0x0, 0x0, 0x723555697eb8bc58}, 0x8050) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xcc, 0x20, 0x4, 0x3}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x200000) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000008c0)={0x504c48bb8ec249e9, 0x3, 0x7001, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) writev(r0, &(0x7f0000000040), 0x146) 2018/04/25 05:34:30 executing program 5: r0 = socket$inet(0xa, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001780)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000001840)=0x98) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={"6e6174000775c90000000000546d438600000000000000000000000000000004", 0x3, [{}, {}, {}]}, 0x58) 2018/04/25 05:34:30 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x66c0000) 2018/04/25 05:34:30 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='securite.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) [ 215.231520] IPVS: ftp: loaded support on port[0] = 21 [ 215.308046] IPVS: ftp: loaded support on port[0] = 21 2018/04/25 05:34:32 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0xffffffffffffff79) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/25 05:34:32 executing program 5: syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x0) keyctl$revoke(0x3, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) lseek(r0, 0x0, 0x4) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="aea30cc80af86b9150bf662c0c6ca7a80800917732615b89e98bbce0446bd587f043f21419a8cdb5e09f7432f999f8d608668565dd04557fd19a3ad6fc7c163b451a70e89c8c5f6abbdcfae21dde5dd3304222b5a570125894cf59961d70", 0x5e, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r1, 0xb5) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) 2018/04/25 05:34:32 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capabilite\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:32 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000280)="164690f11220a801", 0x8) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) io_setup(0xffffffff, &(0x7f0000000000)=0x0) io_cancel(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x1, r0, &(0x7f0000000040)="bfd44dcc017b09ef1e9d1f72007ca86392a3062ec230ca25534a90362b4f3557d86f797c61d492f3afcf", 0x2a, 0xec4, 0x0, 0x1, r0}, &(0x7f00000000c0)) mq_timedsend(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x77359400}) 2018/04/25 05:34:32 executing program 6: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000500)='sysfs\x00', 0x0, &(0x7f0000000380)) rmdir(&(0x7f00000000c0)='./file0/bus\x00') mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/154) 2018/04/25 05:34:32 executing program 0: ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000100)=@generic) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) getpeername$unix(r3, &(0x7f0000000180)=@abs, &(0x7f0000000140)=0x6e) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) 2018/04/25 05:34:32 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0xa0c0000) 2018/04/25 05:34:32 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x44, 0x0, &(0x7f00000002c0)=[@transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, &(0x7f0000000080), &(0x7f0000000280)=[0x0, 0x0, 0x28]}}], 0x2, 0x0, &(0x7f0000000340)="0135"}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={0xffffffffffffffff, 0x0, 0x0, 0x3e, &(0x7f0000000140), &(0x7f00000001c0)=""/62}, 0x28) renameat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00') 2018/04/25 05:34:32 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:32 executing program 6: perf_event_open(&(0x7f0000740000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0xff5e) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[], 0x0) 2018/04/25 05:34:32 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00000051c0), &(0x7f0000000000)=0x4) 2018/04/25 05:34:32 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) [ 216.677362] binder: 14577:14578 got transaction to invalid handle [ 216.683713] binder: 14577:14578 transaction failed 29201/-22, size 0-24 line 2848 2018/04/25 05:34:32 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4}) 2018/04/25 05:34:32 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0xb00) [ 216.774725] binder: 14577:14593 got transaction to invalid handle [ 216.781085] binder: 14577:14593 transaction failed 29201/-22, size 0-24 line 2848 2018/04/25 05:34:33 executing program 1: 2018/04/25 05:34:33 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known="73656375726974792e6361706162696c697479fe", &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:33 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0xa, 0x5, 0x4, 0x3ff, 0x8}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x11d}, 0xffffff87) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x0, 0x0, &(0x7f0000000080)) 2018/04/25 05:34:33 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$intptr(0x1f, 0x0) 2018/04/25 05:34:33 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x1700) 2018/04/25 05:34:33 executing program 2: perf_event_open(&(0x7f000001d000)={0x2200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffffe0, 0x200007ff, &(0x7f0000000100)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/25 05:34:33 executing program 5: 2018/04/25 05:34:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x246) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000003c0)) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/04/25 05:34:33 executing program 1: 2018/04/25 05:34:33 executing program 5: 2018/04/25 05:34:33 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:33 executing program 6: 2018/04/25 05:34:33 executing program 0: 2018/04/25 05:34:33 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x1c, 0x0, &(0x7f00000001c0)=[@dead_binder_done={0x40086310}, @request_death={0x400c630e}], 0x0, 0x0, &(0x7f0000000240)}) 2018/04/25 05:34:33 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x44, 0x0, &(0x7f00000002c0)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000280)}}], 0x0, 0x0, &(0x7f0000000340)}) 2018/04/25 05:34:33 executing program 6: 2018/04/25 05:34:33 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x1100000000000000) 2018/04/25 05:34:33 executing program 2: [ 217.872851] binder: 14651:14653 transaction failed 29189/-22, size 0-0 line 2848 [ 217.878548] binder: 14654:14655 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 217.933578] binder: 14654:14655 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 217.964248] binder: 14654:14664 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 217.975311] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/25 05:34:33 executing program 0: 2018/04/25 05:34:33 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:33 executing program 3: 2018/04/25 05:34:33 executing program 6: 2018/04/25 05:34:33 executing program 5: 2018/04/25 05:34:33 executing program 2: 2018/04/25 05:34:33 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x10080000) 2018/04/25 05:34:33 executing program 1: [ 217.995854] binder: 14654:14664 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/04/25 05:34:33 executing program 5: 2018/04/25 05:34:33 executing program 6: 2018/04/25 05:34:33 executing program 0: 2018/04/25 05:34:33 executing program 2: 2018/04/25 05:34:33 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known="73656375726974792e6361706162696c697479ff", &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:33 executing program 1: readahead(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readlinkat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/73, 0x49) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x80, 0x101600) 2018/04/25 05:34:33 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sysfs$2(0x2, 0xffffffffcd63ed7a, &(0x7f0000000000)=""/28) 2018/04/25 05:34:33 executing program 0: syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x0) keyctl$revoke(0x3, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) lseek(r0, 0x0, 0x4) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="aea30cc80af86b9150bf662c0c6ca7a80800917732615b89e98bbce0446bd587f043f21419a8cdb5e09f7432f999f8d608668565dd04557fd19a3ad6fc7c163b451a70e89c8c5f6abbdcfae21dde5dd3304222b5a570125894cf59961d70", 0x5e, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r1, 0xb5) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) 2018/04/25 05:34:33 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() 2018/04/25 05:34:33 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() 2018/04/25 05:34:33 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x4, 0xffffffffffffffff, 0x4) 2018/04/25 05:34:33 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x3) 2018/04/25 05:34:33 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:33 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000), &(0x7f0000000040)) 2018/04/25 05:34:33 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x4c, 0x0, &(0x7f00000001c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000180)}}}], 0x0, 0x0, &(0x7f0000000240)}) 2018/04/25 05:34:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) readahead(r0, 0x100000004, 0x10000403) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x2e, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}}, 0x20000020) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7fff, 0x2) readv(r0, &(0x7f0000000580)=[{&(0x7f00000000c0)=""/196, 0xc4}, {&(0x7f00000001c0)=""/203, 0xcb}, {&(0x7f00000002c0)=""/78, 0x4e}, {&(0x7f0000000340)=""/157, 0x9d}, {&(0x7f0000000400)=""/130, 0x82}, {&(0x7f00000004c0)=""/27, 0x1b}, {&(0x7f0000000500)=""/75, 0x4b}], 0x7) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000600)=ANY=[@ANYBLOB="010000000200000004ed1b7f2500000001200000010000009b693435eea646ba7df4629a5461bc26a183efa7452a821d268db8739fbd2c5d3426462d5e114627f0fbccbe6ab80131da3257eed1462312"]) 2018/04/25 05:34:33 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept$ax25(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=0x10) sendto$ax25(r2, &(0x7f0000000340)="a0cfac4c7b71811776c52dc07113d2f5a7fe9438b9277ff25607c024ecbe733a98059a1831d1b0ff44339cfaae4e60254b3c0cefade2154c7da566eaee9987cce99f7f77491b15e8476a19313db0cccc79c06df9426008ec5de97967e081c52421235e9bf72c", 0x66, 0x10, 0x0, 0x0) bind$alg(r1, &(0x7f0000e30fa8)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3) accept(r1, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x60) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x2, 0x0) mbind(&(0x7f0000951000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000000540)=0x80000000, 0x40, 0x2) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000180)=0x1) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000180), 0x0) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) getpgrp(0xffffffffffffffff) prctl$intptr(0x1c, 0x101) getpgid(0x0) tgkill(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x7, 0x78, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x0, 0x5, 0x3, 0x10001, 0x7ff, 0xfffffffffffffffa, 0x81, {0x0, @in={{0x2, 0x4e24}}, 0x8000, 0x81, 0x5, 0x8, 0x1}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000400)=ANY=[@ANYRES32=r5, @ANYBLOB="b9000000e70fa94605859dd1487a571ea8175d2ae277e2fa10deff9a2ff8a337083853ec9db3184e417f10b1232dc7e8c1e0ecaf5d400ce8b6cd155078b816a77da27e90185e98a76e9f0031159438ef1fa7c6f36fa879b66b71075ae664740c049a6005b6a43e9eebe972da2376bc1bb30ecb77b7d6032f187df66df2f04ea1cc4c305c2381dd1520842dbb50976f4d3da8e589188920497a6a69da82776bb53b9327765637fecd52a24d48b9f5649967ce5ad53d3d7a3ae0513b6f488b69138704ef208d72e4"], &(0x7f00000003c0)=0x2) ioctl$KVM_SET_BOOT_CPU_ID(r4, 0xae78, &(0x7f0000000500)=0x1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/04/25 05:34:33 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known="73656375726974792e6361706162696c69747902", &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:33 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f00000063c0)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x3a, &(0x7f0000000080), 0x5}}, {{&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f00000020c0), 0x0, &(0x7f0000002140)=[{0x10, 0x117, 0x4}], 0x10}}], 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_mr_cache\x00') accept4$bt_l2cap(r2, 0x0, &(0x7f0000000100), 0x80800) 2018/04/25 05:34:33 executing program 5: unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001340)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000001440)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x4, &(0x7f0000000080)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f00000000c0)="73797a6b616c8d65e780c0748e9f1d4dcabb9eb0523aa9192cdaee3bd03a25760f6d2be8c00650c49cf7c44319370728cc183fec8f232068124f069901a7a42a", 0xa88d, 0x30, &(0x7f0000ef2000)=""/139, 0x0, 0x1, [], r1}, 0x48) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x8000, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000140)={0x1a0, 0x10, 0x9, 0x9, "f98d768ce6ee56aaade1ee91fc37ab31899a4c94114b0e93afb499284784fd81"}) [ 218.414121] binder: 14714:14716 transaction failed 29189/-22, size 0-0 line 2848 2018/04/25 05:34:33 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x1000000000000000) 2018/04/25 05:34:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000028000)={0x0}, &(0x7f0000028000)=0xc) capget(&(0x7f0000004000)={0x20080522, r1}, &(0x7f000001a000)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080)=[{0xa, 0x6}, {0xa, 0x1}, {0x3, 0x1}, {0x2}], 0x4) 2018/04/25 05:34:34 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000ff2000)={{0x9, 0x0, 0x0, 0x0, "b3cb3998b116f3c458384877c192aac54e7aeb175096c7d66666b8316333c04da7b309a5c994ae4dc6cebe72"}, 0x0, [], {0x77359400}}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x40000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="0500000055090800510006000900"], 0xe) [ 218.531352] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/25 05:34:34 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) close(r3) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000640)=0x2, 0x4) r4 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r4, 0xc4c85513, &(0x7f0000b46b38)={{0x0, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], {0x0, 0x989680}}) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) preadv(r5, &(0x7f0000000140)=[{&(0x7f0000000000)=""/250, 0x1}], 0xdf, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r4, 0xc4c85513, &(0x7f00000000c0)={{0x8, 0x5, 0x0, 0x0, "ecd0e9b84f2f4a9632a3b27a86c797b27cea091f4d798587fc1e33badc4a44e05c69e93c4c5afe8e6461b796"}, 0x2, [0x3b1f, 0x0, 0x0, 0x2, 0x6, 0x3, 0x8, 0x1, 0x0, 0x20, 0x80, 0x2, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x3, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x49e63861, 0x1, 0x4, 0x1ae, 0x9, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x4, 0x8000, 0x0, 0x10000, 0x0, 0x9, 0x0, 0x3, 0x1ff, 0x0, 0x9, 0x1, 0xfff, 0x81c, 0x0, 0x70, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x61, 0xfffffffffffffff8, 0x3, 0x0, 0x7fffffff, 0x0, 0x800, 0x122, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x9, 0x6, 0x0, 0x0, 0x0, 0xe21, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0xa0, 0x0, 0x0, 0x0, 0xab97, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x5, 0x9, 0x0, 0x40, 0x22, 0x2, 0x0, 0x0, 0x80, 0x81, 0xa, 0x0, 0x7f], {0x0, r6+30000000}}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) r7 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) sched_getparam(r1, &(0x7f0000000680)) setsockopt$packet_add_memb(r7, 0x107, 0x1, &(0x7f00000006c0)={0x0, 0x1, 0x6, @random="667928c0b3b5"}, 0x10) request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='ppp0/\x00', 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000a40), &(0x7f0000000a80)=0xc) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000580)={0x0, 0x0, 0x7fffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x4c, &(0x7f00000002c0)=[@in={0x2}, @in={0x2, 0x4e22}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}]}, &(0x7f00000003c0)=0x10) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000005c0)=0x6, 0x8) 2018/04/25 05:34:34 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x200010, 0x1, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000480)={{&(0x7f0000000500)=""/38, 0xffcf}, &(0x7f0000000080)}, 0x20) chroot(&(0x7f0000000140)='./file0\x00') r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setrlimit(0xf, &(0x7f0000000040)={0xffffffff, 0x5}) preadv(r1, &(0x7f0000000880)=[{&(0x7f00000001c0)=""/52, 0x34}, {&(0x7f0000000240)}, {&(0x7f0000000540)=""/169, 0xa9}, {&(0x7f0000000600)=""/134, 0x86}, {&(0x7f00000006c0)=""/149, 0x95}, {&(0x7f0000000280)=""/104, 0x68}, {&(0x7f0000000780)=""/228, 0xe4}], 0x7, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f00000004c0)=[@textreal={0x8, &(0x7f0000000380)="0f0170080f0137f4440f20c0663504000000440f22c066b8000000800f23d00f21f866352000000e0f23f80f08ba4200ec66660f1bf70f0fccbf360f01df", 0x3e}], 0x1, 0x51, &(0x7f0000000a00)=[@dstype0={0x6, 0x3}, @cr0], 0x2) r3 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000200)={0x0, 0x6}, 0x14) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000000900)=""/223, &(0x7f0000000240)=0xdf) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000000400)={0xfffffffffffffffb, 0x0, 0xbda9}) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/04/25 05:34:34 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x8000000000) 2018/04/25 05:34:34 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24}}, 0x5, 0x8000, 0x7, "1492218917058a701059b7f117aabcc1ae2d392f2020c48cc1c8cba30895892ef5b2d95a4fad1d4ce4bee3c4f2a6375720be38e2fc2ad1e15ab88e865541819550e5e0723e52c140d75c4603ebe78f00"}, 0xd8) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000080), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="82493e9cd6a3", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0xffffff8f, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x80000, 0x0) 2018/04/25 05:34:34 executing program 5: r0 = socket(0x1e, 0x4, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x2) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000100)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) poll(&(0x7f0000000040)=[{r2}], 0x1, 0xd61) r3 = syz_open_pts(r2, 0x0) close(r3) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req={0x8001}, 0x10) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x7ff, &(0x7f0000000080)=0x4) close(r0) 2018/04/25 05:34:34 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005a0000)='attr\x00') sendto$unix(r0, &(0x7f00000001c0)="aa7b16a7c3d463b5d797fcf53abfbffe805a218bc5d20d696b783257c996efcebd920480da49e6d0bdebdaba5b271c283184bc42aba7ad0f05aca5804cf28df18a8c6c44eaf1d2cd609c3a4ffad91657484c0f10d537eb3a44df609978d4f72864f5a6feab19d9ac8d903b04e4133813e9d66c38ba6743eb1a0daaa8a0654900dcdb7e2023bba60efea361f90b3d46ea5991e4970c2d31e9ac3bfe8400d3291e9d7ca2f580e35ee1fe8abf8ff1a1fbcd33b4018adc4f5b97b94014f5125d5fbff53f244b500fd2296aecd52e3ca06dabb2049a1672208e3930431902571ea23576ebc7c624d59d1ea6a28d5b6e1422df0c01c4330e", 0xf5, 0x4, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getdents(r0, &(0x7f0000ac7f8c)=""/116, 0x74) accept$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000180)={r2, 0x1, 0x6}, 0x10) getpeername(r1, &(0x7f0000000040)=@nl=@proc, &(0x7f00000000c0)=0x80) 2018/04/25 05:34:34 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, 0x7fff, 0x0, 0x2, 0x1, 0x4, 0x7fffffff, 0x9}, &(0x7f00000002c0)=0x20) r2 = socket$packet(0x11, 0x800000000002, 0x300) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x28000, 0x0) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e21, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x200000}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f00000000c0)={0x0, 0x3, 'client0\x00', 0x4, "7d75d70ddf5fd92f", "109a8667cca7c26ac0cbbf499bba51627fcf4b9eea825998acc34008e0b07e79", 0x7, 0x3}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x3, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) splice(r0, &(0x7f0000000180), r3, &(0x7f00000001c0), 0xff, 0x0) sendto$inet6(r3, &(0x7f0000eb9fff), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x4e20, 0x9}, 0x1c) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000300)={{0x5c, @multicast2=0xe0000002, 0x4e21, 0x1, 'nq\x00', 0x10, 0xb3b8, 0x43}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x10001, 0x5, 0x401, 0xf69}}, 0x44) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/25 05:34:34 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="020000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:34 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x100) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x1000000007, 0x401, 0x4, 0x808, 0x0, 0xffffffffffffffff, 0x40}, 0x2c) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000180)=0x8) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)="9d150fed1907faf2f4897c3e733c85753c8d9216c469db8c97ac3727d325d0f389d8df1ebb7aabeefe57afafdf1c5d4d662f6d5a649b647c6e7b98aa71d19a598e672b0880c1e87cde69e32119ffee4dc870f8bd3e5e999d0f8cb2ebcbc369408243276a89bf482fec51f767870a7c7fbf97ddb7c8ec10fe547beea24cee76f7bc6f30d576f29c992f1b6edafb577428cdf330994ab7606c8075456736b0142b27d4f7830b73abf7c2db08286bce1753a62d4db358ee2ec95a41863de578d81c9cf73d03b7b28813bd713a24657fb15436e082e992e8f9cd8a0e84bf7494457cede36188b8ed33d1f5fbc1c6dafe", 0xee) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6, 0x10, r1, 0x0) 2018/04/25 05:34:34 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000)=0x40001, 0x2ba) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="100000004e0cb4300000000000000000"], 0x10}, 0x0) recvfrom(r0, &(0x7f0000000040)=""/18, 0x12, 0x2000, &(0x7f0000000080)=@nl=@kern={0x10, 0x0, 0x0, 0x10000}, 0x80) 2018/04/25 05:34:34 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = socket$inet_sctp(0x2, 0x4, 0x84) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB], &(0x7f0000000240)=0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0xffff, 0x204, 0x7fffffff, 0x1f, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000100)=0x16) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000140)={r4, 0x1f}, 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt(r3, 0x484f, 0x7, &(0x7f0000000180)="35163bbd082bf7b4bdb05a42fe1dfe245c9cef30466c0324176911580e912c7bebb71a74e051787610a423db6cd4d72d74c305bb38758a16048c6883c4407fac", 0x40) 2018/04/25 05:34:35 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000200037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:35 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x6600000) 2018/04/25 05:34:35 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0xff, 0x80, 0x6, 0x5, 0x0, 0x9, 0x200, 0x5, 0xc180, 0x1, 0x4, 0x4, 0x0, 0x4, 0x80000000, 0x7fffffff, 0x0, 0x1, 0x1f, 0x2, 0x7ff, 0x7ff, 0x2, 0x1f, 0xac, 0xe71, 0xfff, 0x5, 0x4591, 0x7, 0x9480, 0x100, 0x8, 0x1, 0x3, 0x8, 0x0, 0x0, 0x3, @perf_config_ext={0x7fff, 0x3}, 0x40, 0xdee, 0x4, 0x0, 0x4, 0xee60, 0x1}, r2, 0xe, r1, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f00003a3fff)="16"}, 0x20) 2018/04/25 05:34:35 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) sendto(r0, &(0x7f00000000c0), 0x0, 0x1, 0x0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) fchdir(r0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x12600, 0x0) getpeername$packet(r1, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/04/25 05:34:35 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x6) r1 = getpid() syz_open_procfs(r1, &(0x7f0000000080)='coredump_filter\x00') r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7553, 0x8000) ioctl$KDSETMODE(r2, 0x4b3a, 0x3) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x40, 0x82) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0x0) 2018/04/25 05:34:35 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="2000000011c16a00190300000000000008000700", @ANYRES32=r1, @ANYBLOB="050001001093e409"], 0xfffffffffffffff5}, 0x1}, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) 2018/04/25 05:34:35 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000002037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:35 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000), 0x0, &(0x7f0000015000)=""/23, 0x17}, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x40007c, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000040)=""/152) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b40000a000000000000009ab0b00000000000000000000ffffff"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/25 05:34:35 executing program 5: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797a30155b3cb9823cd291b4d783ae7df1cf4bda5f4b478994f6fcb8d6431277c316a65eb9e3fa67aff085e84aca42ea10953f494d120dec0355e285ab05"], 0x3f) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0xa}) ioctl$UFFDIO_REGISTER(r1, 0x8010aa01, &(0x7f0000000080)={{&(0x7f0000601000/0x3000)=nil, 0x3000}}) truncate(&(0x7f0000000040)='./file0\x00', 0x7) shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000601000/0x1000)=nil) 2018/04/25 05:34:35 executing program 6: syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x2, 0x2) r0 = open(&(0x7f0000000040)='./file0\x00', 0x400000, 0x8) ioctl$KDSETLED(r0, 0x4b32, 0x5) bind$ax25(r0, &(0x7f0000000000)={0x3, {"2e4a7b8f3f101e"}, 0x10000}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$peekuser(0x3, r1, 0xe68e) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7) 2018/04/25 05:34:35 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) r1 = socket(0x1e, 0x1, 0x0) ioctl$sock_netdev_private(r1, 0x89ff, &(0x7f00000000c0)="1083019a37e8ae7d149f4285b78e1019f29d321269e8e38cc8c79656f96016909d52ef7170d9b97da9fde8614442e117dadc3c20f01f64835693e1ba2ed592ce6ca4245b67c76b0f442e80ced4773367badf0b887a946a62718f89b55447afbbde97a7f4c5c4df84ac82285b06c86dc4be6e9c6464b14e07d14362ac56b2f9b62511533497f2eead3b3dfc88d16b5628c94466eb5517030724c28bceeee192fe062dcb5c9a12142ae78e969595cc0c65f55cd88c8f2c5c61f8c797cc9a2d6c3dec9b9f95098304cb718cab7ab1550c0b47b04f8686ceb526ecbc34250d4f87c0fe25baee98803078") getsockname$netrom(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f00000001c0)=0x4) 2018/04/25 05:34:35 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000036570652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:35 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) syz_emit_ethernet(0x6e, &(0x7f0000000100)={@random="cd390b081bf2", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x32, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=""/4096) 2018/04/25 05:34:35 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x1100) 2018/04/25 05:34:35 executing program 1: r0 = memfd_create(&(0x7f0000000040)="2f9900000000c604040f510000", 0x0) chroot(&(0x7f0000000200)='./file0/file0\x00') write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='?E%'], 0x3) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_out(r0, 0x5462, &(0x7f00000001c0)) quotactl(0x0, &(0x7f0000000240)='./file0/file0\x00', r1, &(0x7f0000000280)="39d175cf14a64de12551caf507a20c7db5969b83b6b5bb4272708d6d21886f6a6eb13fd36e4a0b8f") execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) fcntl$setflags(r0, 0x2, 0x1) 2018/04/25 05:34:35 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000340)=@nfc, &(0x7f00000002c0)=0x80) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000003c0)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000080)={0x0, 0x200, 0x6b40}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) sched_setattr(r2, &(0x7f0000000180)={0x30, 0x1, 0x1, 0xd2, 0xfffffffffffffe01, 0x7, 0x101, 0x9}, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000280)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000300)={r3, 0x0, 0x20}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000001c0)={r5, r4, 0x29d3ebaa}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000200)={r6}) syz_emit_ethernet(0x1e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb000c0000009fa5fd8e055361a565a6c8a1fa7ddec32ce00601000096f6"], 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/04/25 05:34:35 executing program 0: r0 = timerfd_create(0x0, 0x800) clock_gettime(0x0, &(0x7f0000499ff0)={0x0, 0x0}) unshare(0x50200) timerfd_settime(r0, 0x80000007d, &(0x7f0000000180)={{0x0, 0x4}, {0x0, r1+30000000}}, &(0x7f0000ba9000)) read(r0, &(0x7f00000001c0)=""/23, 0x17) r2 = userfaultfd(0x80000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffb000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x101000) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000040)={{{@in6, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) 2018/04/25 05:34:35 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970792700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:35 executing program 1: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000300), 0x800) sendmsg(r3, &(0x7f0000002a40)={&(0x7f0000000340)=@l2={0x1f, 0x4, {0x100, 0x9cb7, 0x7, 0x8001, 0x800000000000000, 0xfffffffffffffff9}, 0x1, 0x4}, 0x80, &(0x7f0000002740)=[{&(0x7f0000000480)="58e37e3dae73d20d7ce4fda7ef5378c959c9bf2f33dc5df85dd9af2bea6aa78ea67d846250ee25a592d45b2462b363a1170bb451217ae4b763e4b53a6f7481dd72198ec2fd5a5732db2a2cecc9786057b6d4d8da12756e9510fbb7e9003c057154a13666487831534fa4366cd258cec7dad36aead3584d584e47efc5fc5fa9253408b27eb53e9c94f4d1305116dbc052621569449b4025835d8d0b3320406bc7d35e9d5b84dd84f892fa53968895ec77a7e6d69dd3865eb56f0e3b553b4006def61492bd987749dce49f51ce5cfb579f68b662240d6128dd1e6b34d4e74855285d6db557beb88d88628fcd27", 0xec}, {&(0x7f00000003c0)="4d1c91c313126c956795ce9cbd843a2a30adb70053792928049f9ec57fd54b51", 0x20}, {&(0x7f0000000580)="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0x1000}, {&(0x7f00000026c0)="1b0c532c881fc625b4f6ccc12138456beb9edbe6a4ec4a4568706f80dca2af7eeb3301261209", 0x26}, {&(0x7f0000002700)="d31ced39842d72cdbd61cb2613931862f063bc10e51c4c46b03784583cb8ee8d9c1a0e1968ce08c95dcde0b9a547743bd9588a2e4d3ed956", 0x38}], 0x8, &(0x7f0000002d00)=ANY=[@ANYBLOB="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"], 0x280, 0x40}, 0x20008001) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r2) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="8fa3663880259b705b370ecc9c57a177cbd8abfc616b1694bcd5c6c7e65d0dcc4d858b8d7e8e6dcaf7a9105fe0467dc51032a824bc51122339baf6c4399192e3e01c9728e83401474f11ccbb2dbdce768b8f96a9442880310ecc5cade2a3ebd3c1a52a0c026a91b9", 0x68, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r4}, &(0x7f0000000140)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'poly1305\x00'}}) 2018/04/25 05:34:35 executing program 3: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x80800) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'syzkaller0\x00', 0x3}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x181800, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000002c0)={r4, 0x0, 0x1, 0x1, &(0x7f0000000280)=[0x0, 0x0, 0x0], 0x3}, 0x20) r5 = creat(&(0x7f00000000c0)='./file0\x00', 0xa0) openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$inet6_tcp_int(r5, 0x6, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000240)={0x1, 0x0, [{0x6e0}]}) 2018/04/25 05:34:35 executing program 5: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x20000000000002, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x9, 0x81, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000b92000)={0x77359400}, &(0x7f0000264000)) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0xfa) 2018/04/25 05:34:35 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00000001c0)={0x2, 0x0, [{0x8000000a, 0x7, 0x4, 0x80000001, 0x1000, 0x8030, 0x1000}, {0x80000007, 0x9, 0x0, 0x5f, 0x7ff, 0x0, 0x10000}]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r3, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="b95e0380049f"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x6) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/25 05:34:35 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x1e00) 2018/04/25 05:34:35 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0xffbffffffffffff8, 0x1ffc) write$eventfd(r1, &(0x7f0000000140)=0x5, 0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000005000000000000000000000001000000100003000c000000000000000000000034386437bf1981fbfe46819600bc9732fe888d7a5923da037c2db86478df23c6711f3f69276df3d54cd375bb98cac5208ce0cb5ee0d9a090390ead51d17d96589fca5aec34aa1b59929d8141590a3db7d2bf39db3d4b92e7bbf7efb9747a4282716a0fe66a4a8b83e098468cf369023fb4864ac24572fe27d9523d6a4833"], 0x24}, 0x1}, 0x0) 2018/04/25 05:34:36 executing program 6: r0 = socket$inet(0x2, 0x840000000003, 0x2) accept4$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10, 0x800) setsockopt$inet_int(r0, 0x0, 0xcb, &(0x7f0000000000), 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x109000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/04/25 05:34:36 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652702000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:36 executing program 0: mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = open(&(0x7f0000000100)='./file0\x00', 0x1, 0x83) getsockname$packet(r0, &(0x7f0000003180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000031c0)=0xffffffffffffff1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003200)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000003300)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003340)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6, 0x4e21, 0x5, 0x4e21, 0x13c, 0xa, 0x20, 0x20, 0xff, r2, r3}, {0x9c3, 0xff, 0x1, 0x8, 0x43f6, 0xed2, 0x8}, {0x6, 0x1f, 0x1000, 0x8}, 0x40, 0x6e6bb1, 0x3, 0x1, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x3f}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x34ff, 0x4, 0x2, 0x0, 0xe73, 0x3, 0x7}}, 0xe8) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2001, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f0000000080)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000002b80)={"64756d6d7969bb023f00", 0x202}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000002ac0)={0x5, 0x1, 0x1000}, 0x4) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f00000002c0)={0x100}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000002b00), &(0x7f0000002b40)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000002900)={0x0, 0x2, 0x6}, &(0x7f0000002a80)=0x8) ioctl$PPPIOCGMRU(r5, 0x80047453, &(0x7f0000002940)) sendmmsg$inet_sctp(r1, &(0x7f0000002a00)=[{&(0x7f0000000140)=@in6={0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000180)="e165c2fab2dff69dd17b93e4ebb1af5046ecb956d37d6045b4445e5b24b2871a7c82507e5fde0cf424f8cfa6e837c078c0a0a86083bc838e98ae1f365ad32683f02eb0a9a31c896166059814dbb99580e3805daa13b5cf64aee211550b69109f4864f8f33736006c1a949cc4b8115c320e9c515d09d3a39fbf2a31df7557af5deed88d6f90749ada7c0e4d57f24e139158d887d0ccdb8491124fa1932c956bb4bb65c7eebc68461e8e78d8aeb7ae207ae71c2c3b015d99847a1349c3b0e6c1fe8ea3bc9cc6b948122e1ec97fb3280e1d574ada66dd5db7c12ce3dc944cbaade11b31499cba475fdb54b16931a2a4db94fca899b0e1d5", 0xf6}], 0x1, 0x0, 0x0, 0x40000}], 0x1, 0x8000) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00000000c0), &(0x7f0000000040)=0x4b) 2018/04/25 05:34:36 executing program 1: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000018000)="5500000018007fb1b72d1cb2a4a280a80a060a0000a84302a7052369250009000800061c010000001400a30702000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000000080)=""/73, 0x49) 2018/04/25 05:34:36 executing program 6: semop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x1) semctl$IPC_RMID(0x0, 0x0, 0x10) r0 = semget(0x2, 0x1, 0x20) semop(r0, &(0x7f0000000080)=[{0x0, 0x7, 0x1800}, {0x2, 0x5}, {0x1, 0x6, 0x1000}, {0x0, 0x1f}, {0x7, 0x8}, {0x1, 0x81, 0x800}, {0x0, 0x9a2b, 0x1000}], 0x7) semop(r0, &(0x7f0000000000)=[{0x1, 0xffffffff}, {0x1, 0xfffffffffffff4dc, 0x800}, {0x0, 0x1f, 0x1800}], 0x3) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f00000000c0)={0x0, 0x2, 0x7, @empty, 'vlan0\x00'}) 2018/04/25 05:34:36 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001400)}, 0x0) r0 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x90, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) 2018/04/25 05:34:36 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x1800000000000000) [ 220.611374] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. [ 220.649671] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/25 05:34:36 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700020004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:36 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0xc, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0xc02c5341, &(0x7f0000000180)) 2018/04/25 05:34:36 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000100)) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = dup2(r1, r1) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000140)=0x4, &(0x7f0000000180)=0x4) sendmsg$inet_sctp(r2, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0xa, 0x4e20}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000200)="a0", 0x1}], 0x1, &(0x7f00000003c0), 0xfffffffffffffd13}, 0x40000) sendmmsg(r1, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f000000a280), 0x0, &(0x7f0000000040)}}, {{&(0x7f000000a440)=@can={0x1d}, 0x10, &(0x7f000000a5c0), 0x3a5, &(0x7f000000a600)}, 0x3}], 0x2, 0x0) 2018/04/25 05:34:36 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@ll, &(0x7f00000001c0)=0x80) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000200)={r1, 0x8}) r2 = socket$alg(0x26, 0x5, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x20000, 0x0) bind$alg(r3, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-serpent-avx2)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000100)={r3, r3}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000)='\n', 0x1) 2018/04/25 05:34:36 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000180)=""/209) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x85a6, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x3c) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x20200) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000100)=0x9, &(0x7f0000000080)=0x4) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000540)=0xe8) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001080)=@filter={'filter\x00', 0xe, 0x6, 0x9a8, [0x0, 0x200006c0, 0x200009c0, 0x20000cb0], 0x0, &(0x7f0000000340), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x15, 0x8, 0x0, 'vcan0\x00', 'yam0\x00', 'ipddp0\x00', 'bond_slave_1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xe0, 0x130, 0x168, [@owner={'owner\x00', 0x18, {{r3, r4, r5, r6, 0x4, 0x4}}}, @state={'state\x00', 0x8, {{0x10000}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x8b7a, 0x5}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x1f, 0x71, 0x896f, 'ip6_vti0\x00', 'teql0\x00', 'yam0\x00', 'ip6_vti0\x00', @random="5d058b3c2311", [0x0, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0x130, 0x168}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0xffffffff, 0x0, 0xc6}}}, @common=@nflog={'nflog\x00', 0x50, {{0x549d, 0x3, 0x4, 0x0, 0x0, "5cb690f550d9750504fd8cb6c4bc02aa9067924b8e65f69ba651eaf54f1b255111c553850c6d172d4ea883802a675e38351a53c4886ba5c030863f80cd425830"}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0x0, 0xc, 0x0, 'vlan0\x00', 'ip6gre0\x00', 'veth1_to_bond\x00', 'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0xff], 0xb8, 0xb8, 0x108, [@ip={'ip\x00', 0x20, {{@broadcast=0xffffffff, @broadcast=0xffffffff, 0xffffff00, 0xff, 0x9, 0x0, 0x2a, 0x12, 0x4e24, 0x4e23, 0x4e20, 0x4e20}}}]}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xebe, 'syz1\x00', 0x1}}}}, {{{0x0, 0x2, 0x60, 'veth0_to_bond\x00', 'rose0\x00', 'ip6gretap0\x00', 'team_slave_0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, [0xff, 0xff, 0xff], 0x130, 0x180, 0x1b8, [@ip={'ip\x00', 0x20, {{@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xffffffff, 0x5, 0xff, 0xb, 0x20, 0x4e22, 0x4e22, 0x4e21, 0x4e23}}}, @ip6={'ip6\x00', 0x50, {{@ipv4={[], [0xff, 0xff], @rand_addr=0x9f}, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xff, 0xff], [0x0, 0xffffffff, 0x0, 0xffffffff], 0x80000001, 0x8, 0x0, 0x7f, 0x4e23, 0x4e23, 0x4e22, 0x4e24}}}]}, [@common=@log={'log\x00', 0x28, {{0x0, "84fb9f13e0d1c0aa9afdd52487e806e8ee23dab3e3b716c5096219d32c83", 0x1}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x1, 0xcbef, 'bond0\x00', 'bridge_slave_1\x00', 'dummy0\x00', 'ip6gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], @random="9ec463b79aa7", [0x0, 0x0, 0x0, 0xff, 0xff], 0xf0, 0x220, 0x250, [@realm={'realm\x00', 0x10, {{0x0, 0xb3, 0x1}}}, @ip={'ip\x00', 0x20, {{@rand_addr=0x6, @rand_addr=0x400, 0xffffff00, 0xffffff00, 0x10001, 0x88, 0x10, 0x20, 0x4e21, 0x4e23, 0x4e20, 0x4e23}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xfffffffffffffffc, 'system_u:object_r:lirc_device_t:s0\x00'}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}, {{{0x9, 0x14, 0x891d, 'veth0\x00', 'bond_slave_1\x00', 'bridge0\x00', 'team_slave_1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0xe8, 0xe8, 0x138, [@realm={'realm\x00', 0x10, {{0x6, 0x8}}}, @connbytes={'connbytes\x00', 0x18, {{0x8, 0xe9}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x80000000, 0xffff}}}}]}]}, 0xa20) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x6) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000280)={0x1000, 0x2, 'client1\x00', 0x5, "18a40fe0e3aa2c79", "718cd365255f3cf2bc4f71d2d2d8de37f8106a7d5e0497bc96dd4369202a953d", 0x5, 0x7}) 2018/04/25 05:34:36 executing program 1: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) write$evdev(r1, &(0x7f0000000000), 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) r3 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r3) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r2) 2018/04/25 05:34:37 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000204000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:37 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x86c0000) 2018/04/25 05:34:37 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001840)={'ifb0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@bridge_dellink={0x28, 0x11, 0x319, 0x0, 0x0, {0x7, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400400, 0x0) 2018/04/25 05:34:37 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = semget$private(0x0, 0x0, 0x40) semctl$SEM_INFO(r1, 0x0, 0x13, &(0x7f0000000100)=""/229) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x6, 0x8, 0x101, 0x95, 0x5, 0x7}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x840, 0x0) dup(r0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/236, 0xec}], 0x1) readv(r2, &(0x7f0000000080), 0x10000000000000a7) close(r2) ustat(0x5, &(0x7f0000000080)) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x0) 2018/04/25 05:34:37 executing program 6: syz_emit_ethernet(0x391, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb865d6002290f0030210000000000000000000000000000000001dc30eaf9d749af139083009078000000006c9433df0000000000400000000000040000000000000001fe800000000000000b0000000000000069a308e550135412efff3de4ba20a6e0de9a6d3bbf530c4b2bbf07c520ca9df6f698e9488b022e722e7c35cac78cd1b9853861e6109a981b7f3300000000000000000000000000000000"], 0x0) socketpair$inet(0x2, 0x2, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/04/25 05:34:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000080)={'ip6gretap0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x40000101}]}) 2018/04/25 05:34:37 executing program 1: r0 = socket$inet6(0xa, 0x8000000000a, 0x2000083) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x18, 0x29, 0x37, "17ec"}], 0x18}}], 0x2, 0x0) 2018/04/25 05:34:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="17bb2cdf340d38ca16f8fa371e1f00000045e9e8aeb109edacb7c314b15e09df2961a2a1d58a823f132281ce1017bd2c841b25362d46882f038837716dac1468cd3b2ac5991b52445d4a5ff4838ef60999c9deeee4cd5fb3afb7f3d210a0687689a953b0e473fa3b33faf20a86c8978f356cd4976e0c5b31a252a6cf46c570f92053f60849cf376a91a3f7848b34fdd631c5234da1d822f4e36fc4fed1108373881d592f3da28bfbcae90000000000000000000000000000"], 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000025000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000240)="0f08360f30ba430066edbaf80c66b8ac525a8566efbafc0c66b80010000066efba4200ec0f2257b80a008ed0f426650fc71866b95009000066b80800000066ba000000000f30", 0x46}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/25 05:34:37 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004020000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:37 executing program 0: r0 = dup(0xffffffffffffff9c) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000140)={0x9, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x88) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'bond0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="26000104fe"]}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000200)=""/223) pwritev(r0, &(0x7f0000002480)=[{&(0x7f0000000300)="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0x1000}, {&(0x7f0000001300)="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", 0x1000}, {&(0x7f0000000000)=';0', 0x2}, {&(0x7f0000002300)="e2ef41023b97510175e03dc756e877e9d76362d657667943c09511e6e58eb4dae40ba6c5b9f29c84e80b53968e394161674c1cf301cabacf909def2fd62fafeb469a4759af5a121b7a5aeb4d26bcf326edfe16d5d66ba215fcc906df20800151f7a10f22b78ab3d3e8235827fbd81810c68be31edef48129271a3c7ab24a758e59b56332aca68007e6070f3c1c2344ead448dafe0a6e5412fd413a0148fd202a0b36cc19", 0xa4}, {&(0x7f0000000040)="6c615aae6f05c7750956763068f1364838060d340b3d2533", 0x18}, {&(0x7f00000000c0)="01cb7c287df7424abfaabfb1ea80da3b067e394c7b27a79ce69da54fe9f0cd", 0x1f}, {&(0x7f00000023c0)="76fa2de95da75995655a824071e89b4233a87c37dd97346d6d06212baf0bc58aa6799288d086a1cd96728f1f365a4c3024de7b9fbb0ddbe6a59ecea64983639b378cd34a5d823474800f4882af22ea80d344cad189050ff0c9a40ddc338a4967558142932ea97b2b53a528f467dc2c32ee169bb0f4aa1e73ac16ccc22dd6b3257d01013514956f2f32aa4a4020b29b5e9fcc43ddbf498997642cbacda6688a54b12183f7f42490c1af9c04eb4f", 0xad}], 0x7, 0x0) 2018/04/25 05:34:37 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) r2 = fcntl$getown(r0, 0x9) getpriority(0x1, r2) 2018/04/25 05:34:37 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000066affc)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) close(r1) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000b66000)) 2018/04/25 05:34:37 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000200070000204500000000", 0x18, 0x1) 2018/04/25 05:34:37 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x4000000) 2018/04/25 05:34:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x80, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000380)) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000280)={0x100000001, 0x1, 0x2}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f00000002c0)="bf505af90abeb3a40e331844f5405126ab938c59b8cdaf456f8a853e3e9a56cff34c52f2539d688341be13a5dc8066ddaa8f54be9beadbddbcb9d6da5c3cf85b0795eecd93b05f0c663437c9c469728b56d50827") r5 = getpgrp(0xffffffffffffffff) r6 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x4070, 0xc661304003249410) ioctl$EVIOCSKEYCODE_V2(r6, 0x40284504, &(0x7f0000000180)={0x1, 0x18, 0x8000, 0xffffffff7fffffff, "6dd918ce69c1d259fb0ed6b2368847358bc4e5b6413d9b1aa602aa5df66e4a85"}) ioctl$ASHMEM_SET_PROT_MASK(r6, 0x40087705, &(0x7f0000000340)={0x34, 0x5}) kcmp(r4, r5, 0x3, r3, r3) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x7) shutdown(r3, 0x1) finit_module(r0, &(0x7f0000000080)='\x00', 0x3) 2018/04/25 05:34:37 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000140), &(0x7f00000002c0)=0xe, 0x80000) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000100)={0x0, 0x9, &(0x7f0000000180)="c03a136cec4daa82bb"}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) ioprio_get$uid(0x3, r2) 2018/04/25 05:34:37 executing program 6: fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000000)=0x3) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x0, 0xff}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x2}]}]}, 0xfc}, 0x1}, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x90) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000080)) dup2(r0, r0) 2018/04/25 05:34:37 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0x247, &(0x7f0000000100)={&(0x7f0000000540)=ANY=[@ANYBLOB="38010000100013070000000000000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="f0000000000000000000ffffffffffff000000003200000000000000000000000000ffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dfffffff0000000000000002000400000000000000000048000200656362286369706865725f6e756c6c2900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/04/25 05:34:37 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) r2 = fcntl$getown(r0, 0x9) getpriority(0x1, r2) 2018/04/25 05:34:37 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000002070000204500000000", 0x18, 0x1) 2018/04/25 05:34:37 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='vmnet1GPLkeyring\x00', 0x0) ftruncate(r0, 0xffff) r1 = socket$pptp(0x18, 0x1, 0x2) write(r0, &(0x7f00000001c0)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000000200)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00') getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000240), &(0x7f0000000280)=0x30) 2018/04/25 05:34:37 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000000002, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20}, 0x1c) clock_gettime(0x0, &(0x7f0000000c40)={0x0, 0x0}) getpeername$inet(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) recvmmsg(r0, &(0x7f0000000bc0)=[{{&(0x7f00000004c0), 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/77, 0x4d}}, {{&(0x7f0000000680)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000002240)=""/4096, 0x1000}], 0x1, &(0x7f0000000b40)=""/79, 0x4f}}], 0x2, 0x2, &(0x7f0000000c80)={0x0, r2+30000000}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000000100)={'dummy0\x00', @ifru_flags=0x102}) getsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/25 05:34:37 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x8000000) 2018/04/25 05:34:37 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4}}, &(0x7f0000000180)=0xe8) sendto(r0, &(0x7f0000000040)="1d934a7ad88d3540bfdd691cd5afbfd154", 0x11, 0x2004c045, &(0x7f00000001c0)=@can={0x1d, r1}, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x1c, 0x1, 0xa, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x1, @u32}]}, 0x1c}, 0x1}, 0x0) semget$private(0x0, 0x0, 0x66) 2018/04/25 05:34:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6769645f6d61700081a4687fed049966387da774d7fb6667797f8a968fcc80f440ae87081aa33a01b53c5251374b8d4ad310f10100bc2f60ccd9eee4c1020a6389f92ee378018cc0d5c3fd9f84246868ddf48a0b47a5aa0e04cb82d7712cf3308d9a442569337f3f2278371c67323d77d7e6ba8e4ad0e16e527c9396590c5a0e71981f29cf3a25acbc2978242a74b4c296c6f4b7292e48ce839c5fafab79c4ed5bb994d919") preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0xff) 2018/04/25 05:34:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x1}) 2018/04/25 05:34:37 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) r2 = fcntl$getown(r0, 0x9) getpriority(0x1, r2) 2018/04/25 05:34:37 executing program 0: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f000080c000), &(0x7f0000868000)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x31d406, &(0x7f000000a000)) truncate(&(0x7f0000000000)='./file0\x00', 0x7fff) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/04/25 05:34:37 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070200204500000000", 0x18, 0x1) 2018/04/25 05:34:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$sg(&(0x7f00000014c0)='/dev/sg#\x00', 0x3fa5, 0x400) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x9, 0x1, 0x0, 0x9, 0xb, 0x18, "be18f4af097ffdd4cc25e82605170e60ae17b9cc91c9e220d2b23b62111645856cb69dde086e5cf843b00e8f762a06b7745dafc1d788d43169a8370d080252c1", "174d3744d296dfca0308d7cbd049049932252c096b60adc1df43ae563e67b535bc633c5da54b12eb9c2014af4b9caa0cc7996b530b41a3f0cf1338757cebc5ec", "9fe65b65049c3f33ac5c23865c08b43de894e276baf1438cc61008b9e9c77a88", [0x200, 0x7]}) sendmsg$netrom(r1, &(0x7f0000001480)={&(0x7f0000000200)=@ax25={0x3, {"be9612d90ae446"}, 0x93}, 0x10, &(0x7f0000001400)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="aa69a26ad168ca000454d9ca6d16149769d8b7751e3f2916fbc2eaa4ce866e1dee5e8201480a81b857e79914239fb488e9cd7bf88f34bb44f5faa33cf95007d2105b0668af4ccdc45d61ad587aea36f1d2101349eb255008d3519f2230646fa374fb4aa4225a95d34224775c1117b5a0d41acedf5449ec00147d08039f0b97b489ceb91467fb40e1557d4f430db59d9a3717d03fc9801c5dbbb8dcc48dcb7ae0d8fcb63245756aac0d5eba3339452b1d2910ba9b6a", 0xb5}, {&(0x7f0000001300)="236326d0bc99643defb232abf5a4d0efde755772e417a38e5489c99c16cb0603ae2d75f6c4fb5acfa407ee2c4efeb55f8c87a942646c6bb1807f7af3fe52cc143fe2680906240a006644c49b35e00444c21548689f6e1232a35fc6ba48f617c120867b325ec0babf8c4767ad75f95463cddc399384bc04839ecc5d9018cbfc625af35b605b5f4ae0e7ff6ced1bfcdbf609c9abf6870f839b91acb02f66648fbefc361e02c86b2f20bb105baa2d428bd3ef0026ee648cc8685180e650af826282aa7df356272a768827e673b2bf994002", 0xd0}], 0x3, &(0x7f0000001440)=[{0x10, 0x108, 0x80000000}], 0x10, 0xc0}, 0x4000) 2018/04/25 05:34:37 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x1500) 2018/04/25 05:34:38 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) r2 = fcntl$getown(r0, 0x9) getpriority(0x1, r2) 2018/04/25 05:34:38 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000), &(0x7f0000000140)=0x4) r1 = socket$packet(0x11, 0x2, 0x300) r2 = dup3(r1, r0, 0x80000) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000100)={@rand_addr=0x9, @loopback=0x7f000001, r3}, 0xc) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x8) 2018/04/25 05:34:38 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070002204500000000", 0x18, 0x1) 2018/04/25 05:34:38 executing program 6: socket$nl_crypto(0x10, 0x3, 0x15) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000400)='gid_map\x00') writev(r0, &(0x7f0000001180)=[{&(0x7f00000000c0)="db", 0x1}], 0x1) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) 2018/04/25 05:34:38 executing program 2: syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[], 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/25 05:34:38 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000001680)=0x6) sendto$inet(r0, &(0x7f00000016c0)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = epoll_create1(0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f24000)) 2018/04/25 05:34:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x812) 2018/04/25 05:34:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000005c0)=r3, 0x4) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000200)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000ce0000007cc1679bc7de64ff6515d7a948f3d337e4b681b75cafbb1eaae5a445f9dc99bb69daaaf8927ec42d52302b8f062e9cb0670f349902911cbc9a8ab04d81ca1ae0014aadd3aaed754400cfdd4daf66920add48b4917b0981153afd8f5d805d60967e755c08bad668d866ee6a5c3a8f0de40f781f6b54401062f3a8e582c37e6070d4665fde36f8d25cc6db2a80b3178ab2ae1aaec2fd3158d9ad4f4118bc6d9b9bc61285acb1d2c784682e09cb324f577a848a342a0cba03797d1b2e657db9adf296d66fdef9b10d55b3fafd9a095f"], &(0x7f0000000300)=0x1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000001c0)=0x3) r4 = getgid() ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)=0x1f9e) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r4, r5) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00000007c0)=0xe8) sendmsg$can_bcm(r2, &(0x7f0000000900)={&(0x7f0000000800)={0x1d, r6}, 0x10, &(0x7f00000008c0)={&(0x7f0000000840)={0x7, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "53b6e17c0a867195c7a6a66ef9790ed5765e9dcdb5196a00b38abec756fe8fb3a2555bf9af9b5ba27b3a28a03f3666f85a964dbb68ba22f4afb29326cde7ebb2"}}, 0x80}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)) r7 = syz_open_procfs(0x0, &(0x7f0000002f80)='map_files\x00') r8 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x26340a92, 0x7, 0x3f, 0xffffffff7fffffff, 0x6}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={r9, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x9, 0x3d}, &(0x7f0000000500)=0x88) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000001440)=0x3, 0x1a) ftruncate(r2, 0x800) recvmmsg(r1, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580), 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0x5d}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0x20}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x6, &(0x7f0000002fc0)=""/173, 0xad, 0x3}}, {{0x0, 0x0, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x3}, 0x9}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x200002cf, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r2, r8, &(0x7f000053cffc), 0x8080000001) 2018/04/25 05:34:38 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) fcntl$getown(r0, 0x9) 2018/04/25 05:34:38 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="0000000379706527000000040000000700002045feffffff", 0x18, 0x1) 2018/04/25 05:34:38 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x503001) r2 = memfd_create(&(0x7f0000000180)="74086e750000000000000000008c00", 0x0) accept4$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x800) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000000040)=0x9) dup2(r2, r1) fchdir(r0) 2018/04/25 05:34:38 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000006c0)={0x0, 0x2, 0xfffffffffffffff7, 0x9, 0x0}, &(0x7f0000000700)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000740)={r1, @in={{0x2, 0x4e20}}, [0x3fe0000000000000, 0x20, 0x7f, 0xfff, 0xffffffff, 0x4f285609, 0x0, 0x2, 0x8, 0xbc, 0x8000, 0x100000001, 0x80c, 0x401, 0x4]}, &(0x7f0000000840)=0x100) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000000240)=ANY=[@ANYBLOB="040100001a0001020000000000000000fe800000000000000000000000000000ac1414bb00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x104}, 0x1}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x3, 0x8) 2018/04/25 05:34:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80, 0x102) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) fremovexattr(r0, &(0x7f0000000100)=@known='security.capability\x00') setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='yeah\x00', 0x5) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x100, 0x0, 0xfd69) 2018/04/25 05:34:38 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204502000000", 0x18, 0x1) 2018/04/25 05:34:38 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f00000001c0)='team_slave_1\x00'}) 2018/04/25 05:34:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x11000000) 2018/04/25 05:34:38 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:38 executing program 5: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) capset(&(0x7f0000000080)={0x399f1736, r0}, &(0x7f0000000100)={0x0, 0x9, 0x9, 0x5, 0x6, 0x1}) prctl$setendian(0x14, 0x1) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='../file0\x00') [ 222.748224] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 05:34:38 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00000001c0)="0401000000e3cd682c46090000b24066514d670600c0e180283db150877e", 0x1e, 0x0, &(0x7f0000000200)={0xa, 0x800, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) fdatasync(r0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000000)=""/131, &(0x7f00000000c0)=0x83) 2018/04/25 05:34:38 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) [ 222.801556] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 05:34:38 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe}) 2018/04/25 05:34:38 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000480)='/dev/admmidi#\x00', 0x4, 0x100) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00000001c0)={0x360, &(0x7f0000000000)=""/190, &(0x7f00000000c0)=[{0x8, 0xb5, 0xffffffffffff2ca6, &(0x7f0000000380)=""/218}]}) timerfd_settime(r0, 0x3, &(0x7f0000000140)={{0x4000000000000000}, {0x0, 0x989680}}, &(0x7f0000000100)) setns(r1, 0x44000000) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f000000dfe0)) 2018/04/25 05:34:38 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f00000001c0)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)=""/195, &(0x7f0000000300)=""/60, &(0x7f0000000340)=""/173}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[@ANYBLOB="0091782a1c00008b"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/04/25 05:34:38 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) open_by_handle_at(r0, &(0x7f0000000040)={0x2d, 0x20, "7d0ffa20c4bb4193e2fa3fa75adddea940addd9cb400b01d766e0ec3a2e0b68f864e6cbd6c"}, 0xc8001) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x5fe, 0x6, &(0x7f0000000540)=[{&(0x7f0000000100)="bb8a738f204d6cc2546ba567104d82ac9064e586f45d82f8f7a3b0c616fc8cd508a786ba04376fe633e013", 0x2b}, {&(0x7f0000000140)="4cf65b3ff9d44ef4c8ba4f7b7563e0d046977729f771a1f72dd26a01949e8ca0279c488b4946c89620096727a8980db5981118904f173d836faa2a9e0b0ef1413dcb1dd0397d08466f88c16e99b2b3401bb2951c5e0e34f27267c4a7c6fedee17e681de95e4ea3925ba71012683e7592153fc688e3d31191c0cca2959e39d8cf14a77eb5b981fb5531735a8cc5e87a4ea6b55c52d2208a3b3529", 0x9a, 0x9}, {&(0x7f0000000280)="83548295822b9b3a81ad9e5d48555023311b8ab3a4b818bc2d8ded3a9a2188c5299dc5cdf0a9f73458873044c92311d9a4e81421a2116319a8606a06070db11905806dba4a9e4601f1149ebbde486ef5b39a713f3baf20a1d28c64fbbb99705a5365a3331ff22ec48c2da9ab2a95b573f1c2c50f78d93910909fb5fb967652e94796c17fc47a1fadfa00303a7b7a0dcd562b1b552cce0460baa7b16a331428c76a999a59018c335529c523b523790be9e61d386a75ebe25729397ca5d376f9f8eb2f6a24564c35e25273961e6fcaf09925c4ef", 0xd3, 0x1}, {&(0x7f0000000380)="51ab4958638e9093e46e564b34e4fa01a04c681f3201a998811320846b6cc7131d6f40e375ea61e761b9772c643791b5fc0708209958d81577a9078d1eff33c7f7853022ac042c59fc0227a533b0792ea27017b6bf07eeb80c6746a25776dec67cfb98d9c81a43d47411b7b8871f62adcdde790128d26c5b986267faf1f924e09b554b997afd6fa6d110e04eff5100576113b368780694a81f401e67f28ab230b1f31f2f2bc40bb8bea341d00f75d20c72a0cdd1c232dd5cd7b70eeb87ce8b5261107dbd270b72b2dd2078d825c5a81081bdaef7091ccf4e259dd2c9e8bf146829eb4047971457", 0xe7, 0x8ae}, {&(0x7f0000000480)="78b4f208b4463f8f63586295f74462b4bd", 0x11, 0x8000000000000000}, {&(0x7f00000004c0)="4f38933224ee474f7954e1651926a1ab75bd6e89b853a52c3e577610733f74b6514c9e8cb1dc4fd48b09f296b506147c7e18856156a9f979a4cd07fe7bd6413261085630b05adad80aed6f983e196c2084e6fbb7c57146d1380f508f8f1b9537c120c79eada7512009c0805317c1", 0x6e, 0x10000}], 0x222803, &(0x7f0000000600)={[{@allow_utime={'allow_utime', 0x3d, [0x35]}, 0x2c}, {@quiet='quiet', 0x2c}, {@debug='debug', 0x2c}, {@fmask={'fmask', 0x3d, [0x35]}, 0x2c}, {@codepage={'codepage', 0x3d, '949'}, 0x2c}, {@nocase='nocase', 0x2c}, {@nocase='nocase', 0x2c}]}) perf_event_open(&(0x7f0000b5a000)={0x0, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000dc5f98)={0x0, 0x0, 0x0, {0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f000021af98)={0x0, 0xb6, 0x40, {r2}}) 2018/04/25 05:34:38 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000dc0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000d80)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="06010000b5000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000e00)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @loopback={0x88c1000000000000, 0x1}}, r1}}, 0x48) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x480400, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) 2018/04/25 05:34:38 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x15) 2018/04/25 05:34:38 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000c0effc)=0xa, 0x4) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000080)=0x1) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000000)={0x8, 0x80, 0x70b, 0xfffffffffffffffa, 0x5, 0x2f5, 0x7ff, 0xff, 0x0, 0xd4}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000aebffc)) 2018/04/25 05:34:38 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe}) 2018/04/25 05:34:39 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe}) 2018/04/25 05:34:39 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x5, 0x2) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x7fff, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000001fdc), 0x322) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000140)=0x9ca) 2018/04/25 05:34:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0xd, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000ae585604411990d9f4fa96a6056585367a443294eafbbaf30e08d0d770a4234eb2c3b42eb0de73339b3b248e4de6"], 0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xa0400, 0x0) write$vnet(r1, &(0x7f00000001c0)={0x1, {&(0x7f0000000080)=""/145, 0x91, &(0x7f0000000140)=""/119, 0x3, 0x4}}, 0x68) recvmsg$kcm(r1, &(0x7f0000002740)={&(0x7f0000000240)=@nl, 0x80, &(0x7f00000025c0)=[{&(0x7f00000002c0)=""/40, 0x28}, {&(0x7f0000000300)=""/193, 0xc1}, {&(0x7f0000000400)=""/16, 0x10}, {&(0x7f0000000440)=""/192, 0xc0}, {&(0x7f0000000500)=""/30, 0x1e}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/78, 0x4e}], 0x8, &(0x7f0000002640)=""/206, 0xce, 0x10001}, 0x40000002) 2018/04/25 05:34:39 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:39 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8000}, &(0x7f0000000100)=0x8) r1 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r2 = getpid() r3 = gettid() r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000080)={r0, 0x5}, &(0x7f0000000140)=0x8) readv(r1, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r2, r3, 0x1) syz_open_dev$random(&(0x7f0000000200)='/dev/random\x00', 0x0, 0x101000) ioctl$VHOST_SET_LOG_BASE(r4, 0x4008af04, &(0x7f00000001c0)=&(0x7f0000000180)) 2018/04/25 05:34:39 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x240) 2018/04/25 05:34:39 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000540)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) r1 = openat(r0, &(0x7f0000000580)='./file0\x00', 0x0, 0x10) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getpeername$netrom(r1, &(0x7f00000005c0)=@full, &(0x7f0000000640)=0x48) r3 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00', 0x1, r4) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x20000, 0x0) getsockopt$inet_tcp_int(r6, 0x6, 0x13, &(0x7f00000003c0), &(0x7f0000000500)=0xffffffffffffffdb) keyctl$link(0x8, r5, r3) r7 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3f, 0x40000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r7, 0x0, 0xdb, 0x4a, &(0x7f0000000280)="7bba0f029b715a0e7786113548861dcc94916ad2ffb3e40193de8cf511336577fbea70943dc8a10bb5178f135ecd1b920eaf1b09c02227b0a59bd3357928af9416a9ed31905e5ae3b08e421131e79ab6e30c33453509b3389bb6587f2fd6bac9b1b5887b59f7e6a193427dd4f391f1b99b6998812fe1bef8606f466af306d213154315394225d1695836e7cbc9987395b29229e6bf6cd569cb150d8cb952f0bf40f175b4f54121fd44c6acda443d7347130144ee820c336a6b97b791848f16f743ac39f80d1894bf650bab84901774b622de821a1586d972f544b2", &(0x7f0000000480)=""/74, 0x4, 0x3}, 0x28) r8 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r3) keyctl$dh_compute(0x17, &(0x7f0000000180)={r5, r8, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'rmd256-generic\x00'}}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000680)={0x1, 0x7fff, 0x200}) 2018/04/25 05:34:39 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r1, &(0x7f0000000000)=@known='user.syz\x00') r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x40) fsetxattr(r1, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000300)='{^wlan0user\x00', 0xc, 0x3) 2018/04/25 05:34:39 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="0000000379706527000000040000000700002045fffffffe", 0x18, 0x1) 2018/04/25 05:34:39 executing program 1: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r0}) 2018/04/25 05:34:39 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty, @rand_addr}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x400000, 0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000240)={{0x5, 0x3, 0x1000, 0x4, "cca8f296976090adb50cdff7e81001326e037e9817fed364511b737daaeb02c5b09e00548f8f8276ed6d4e64", 0x100000000}, 0x0, 0x0, 0x7, r1, 0x5, 0x7ff, "7f1bb5399db2e6a35b9db7ebe3ccd6148a9b40fbde7a69ebcf360f3b8935fb39f7d8ee7e586f2558b33852f72eef08d3d8d2da0fc86e13a5e9975f1a564c960d", &(0x7f0000000200)='cpusetnodevwlan0\x00', 0x11, [], [0x8001, 0x8, 0x568, 0x101]}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x8002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@loopback, @in=@rand_addr}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) 2018/04/25 05:34:39 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f00000000c0)="24000000030707031dfffd946fa2830020200a0009000100400202000000a3a20400ff7e", 0x24}], 0x1}, 0x0) getitimer(0x2, &(0x7f0000000000)) 2018/04/25 05:34:39 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f00000000c0)='net/unix\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x7) openat(r0, &(0x7f0000000100)='./file0\x00', 0x101800, 0x42) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = semget$private(0x0, 0x0, 0x402) semctl$GETPID(r3, 0x4, 0xb, &(0x7f0000000140)=""/173) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendfile(r2, r0, &(0x7f0000301ff8), 0xffffffff) 2018/04/25 05:34:39 executing program 0: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="08675f9583e29ad7fd406f3581f6fd82fd3955e6ab07c9c196a80fea8a6812ebe7f1eb3cc60496f3ae4d6a0ccdeb45a7146a5a72684c1991916175739929eb6f5ade71869635f1be4317b7bac6c97e449e9f3132a19207231570ed3a8b6b1fe394985a68e054b751ed99bca39a6e0af611887bdecb42f4e9da6509204cea008de79d3162c691234570811fee13ef176d261ec47cbedc9c7344eb5eb43188e6cee4e203f81c", 0xa5, r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) keyctl$describe(0x6, r1, &(0x7f0000000140)=""/191, 0xbf) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000100)=0xe4, 0x4) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000340)=""/109) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000002340)=""/4096) 2018/04/25 05:34:39 executing program 1: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r0}) 2018/04/25 05:34:39 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000001", 0x18, 0x1) 2018/04/25 05:34:39 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0xe803) 2018/04/25 05:34:39 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000386ffc), &(0x7f00002e2000)=0x3) r1 = syz_open_dev$usbmon(&(0x7f0000001200)='/dev/usbmon#\x00', 0xe6a, 0x6e38488c8fc978ff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000001240)={'raw\x00', 0x2, [{}, {}]}, 0x48) 2018/04/25 05:34:40 executing program 1: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r0}) 2018/04/25 05:34:40 executing program 0: r0 = socket(0x400000010, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002fbff0)={0x3, &(0x7f000012c000)=[{0x0, 0x0, 0x0, 0x7a}, {0x45, 0x0, 0x0, 0xfffffffffffffa90}, {0x6}]}, 0x10) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) write(r0, &(0x7f000061cfde)="1f0000000401ffd60000010720000000000001000000ffdcffffffffffde8f", 0x1f) 2018/04/25 05:34:40 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:40 executing program 3: syz_emit_ethernet(0x1258, &(0x7f0000000380)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x1, 0x6, "3e50d2", 0x1222, 0xab, 0xb5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast1={0xff, 0x1, [], 0x1}, {[@dstopts={0xff, 0x0, [], [@generic={0x101, 0x4, "bf488f7e"}]}, @hopopts={0x6, 0x0, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x9}]}, @hopopts={0x2c, 0x1b, [], [@generic={0x3, 0x37, "24bf6d7dba9ed9e7b17e98a6a1a195c8d1faa5d582eed7a12c43799d4d435ac2029310ce23189ef524f932b8a417aa13dd8896de9df261"}, @jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4, 0x9b}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x14}}, @generic={0xffffffffffffff39, 0x33, "4ad052bcad305284827e94f749ed318debb5f0da9a7e79ea25042f0d3b71021c21a22cda2fb71e933a8e29367b6bc35e178bba"}, @calipso={0x7, 0x30, {0x6, 0xa, 0xfffffffffffffff9, 0xc8f, [0x80000000, 0x81, 0x0, 0x7, 0x9]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x4, 0x4, 0x7, 0x8001, [0x7, 0x40]}}]}, @fragment={0x5b8f32bc3593072e, 0x0, 0x400, 0x0, 0x0, 0x7ff, 0x65}], @gre={{0x0, 0x0, 0x1, 0x5, 0x0, 0x3ff, 0x0, 0x1, 0x880b, 0x1000, 0x0, [], "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"}, {0x0, 0x0, 0x9, 0xef6b, 0x0, 0x0, 0x800, [], "a4f7c29057a57b3f642fe6651fc9b03154f3a275"}, {0xe90, 0x0, 0x349, 0x6, 0x0, 0x0, 0x86dd, [0x1f, 0x3ff], "c2533ba89a21b860adc6f0ea2538844b537978c8326218cd679d62ede0bb74b117171a1a25b8d8a96a20e9e7a17cb6"}, {0x8, 0x88be, 0x0, {{0x3, 0x1, 0x0, 0x7f, 0x8001, 0x9, 0x5, 0x7fffffff}, 0x1, 0x5}}, {0x8, 0x22eb, 0x1, {{0x10000, 0x2, 0x401, 0x7, 0x6, 0x4, 0x10001, 0x400}, 0x2, 0x4, 0x7, 0x9, 0x7, 0xff, 0x7, 0x80, 0x4, 0x4c}}, {0x8, 0x6558, 0x1, "bbd0d4e1e6b18c3148d0005d85285557e7553107721c5294a154c1b973bb826f28071ddc29aa1f32754a900869f1ecd9fe5942702396d9a4c1348f35cca30ff2f354e043ebfa0f196a2a24f40d07157ff887e600d58dc02ed5f64e5cda0cd2261066218fd9fe3ebc37e8f7f512e0f18fe50c06b4a050c0fdb3718e9e80c40a9a869491badd2ab2"}}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0xf97, 0x0, 0x0, 0x863]}) 2018/04/25 05:34:40 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000079cfef)='/dev/vga_arbiter\x00', 0x3, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f90ff4)) 2018/04/25 05:34:40 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x1d) 2018/04/25 05:34:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0x7fffdffff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x101800, 0x84) accept$alg(r0, 0x0, 0x0) 2018/04/25 05:34:40 executing program 2: r0 = socket$inet(0x2b, 0x400000000000001, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x2) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000100)=""/73) ppoll(&(0x7f0000000040)=[{r0}, {r0}], 0x2, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/04/25 05:34:40 executing program 1: r0 = socket(0x0, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:40 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000002", 0x18, 0x1) 2018/04/25 05:34:40 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f00000001c0)="66b92200004066b838d8000066ba000000000f30f20f01c8baf80c66b8d80beb8466efbafc0c66ed0f32f08155d138590f214c360f01cf660fee75420f01f70f01ca", 0x42}], 0x1, 0x0, &(0x7f0000000000), 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000000)={{0x0, @loopback=0x7f000001, 0x4e21, 0x0, 'wrr\x00'}, {@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x2}}, 0x44) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x200c00, 0x0) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f00000000c0)={0x7ff, 0x0, 0x643, 0x3, 0x0, 0x401}) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000140)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x28) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000280)={0x81, 0x50, 0x204, 0x4, 0x1cea, 0x13784e5c, 0x0, 0x5, r4}, &(0x7f00000002c0)=0x20) 2018/04/25 05:34:40 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) rt_sigreturn() connect$inet6(r0, &(0x7f00000005c0)={0xa}, 0x7e) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x4) fsetxattr(r1, &(0x7f0000000040)=@known='system.advise\x00', &(0x7f0000000080)="73656c6653022b626465762e00", 0xd, 0x3) 2018/04/25 05:34:40 executing program 5: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) fcntl$getflags(r0, 0x401) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/25 05:34:40 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = gettid() lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000a80)={0x145c, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, {}, [@generic="e54612c029212a1baa834605e3836a34baf1f9f168d4ea4dc2425873027b30064b34b649bf7715cec6028339dd8bb094aef0b6231b55382ca87b9b2a40a84af2ad5b7e54e24cacf4661ad2f8919d679dafffc58aef4f0dcb33f06fe9c37d18bd7612521620bed97a7f1009", @nested={0xec, 0x2e, [@typed={0x4, 0x78}, @typed={0x8, 0x6c, @u32=0x5}, @typed={0x8, 0x81, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="e1b7e7ad0bddc5a81b291f09de69785edde0b486147b57e57954063d62951b6df939b02ac3d4d6657fe6f9123567e27d520998de02dd49ac81df4dec4fdf9339ec633e63f139800e0084fa23cf9f746a46b7e9a23418a6f51f29b1d7430c65ac3fc358499c0b87d1a103e9c98b3f3c07e0019d4a516244944261966485d90c0b5d1574234639c1e7668cd4f01ca9c50eb7075da5b60ce58885c79cd9ea07e5075d0c41d8f19c932cffb7760c54c06a69", @typed={0x14, 0x29, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x18, @pid=r2}, @typed={0x8, 0x2d, @u32=0x2}]}, @nested={0xc, 0x86, [@typed={0x8, 0x88, @u32=0x350}]}, @nested={0x164, 0x4, [@generic="0787ea0a6217267efb2e4ff18b68eb3e4ea773d6f5dfce175e522f069948d9e7bb4cf8513709eb116b7fbf2c98c5e60ebbb23e4c0deba78af30d10c8f70d90cebba4ff0c41a9135ec480d68e8d0f89f4a2bf16eeda08e68f39efe394bb9d16cb28c330aa51d91ce1ea422e653b2eca138df95a6e6cf0fe5e11a1694544680ab3344ff164c0fc5f42d86f150ffdfea97f74bb8d6e8df0af2f4427e950d5c44564ba1db81107372b806eae5cf2", @generic="6812f124cd4af0f4d36ce76609919410c8c724dba492de3a2c4fb0c414742900c6ae9d04740eba93afab517283a62b7276d582bbe27b0f9cabf39d5f0576530d29c27b47a8d301209030ae789dfe500851fd61eb1d72b5d1db6de4e7874771c8fc12225ae29bff", @generic="faf3dae1da75b6713f165c9972f88c8d70a4452657215367cb5598a9826f89e9e482dca6d69675a71f7d8a902eea", @typed={0x8, 0x68, @fd=r0}, @typed={0x8, 0x6c, @uid=r3}, @typed={0x4, 0x42}, @typed={0x8, 0x41, @uid=r4}]}, @nested={0xcc, 0x89, [@generic="f591215d1ec4eaa0f770d979801e0bdfa41a4274ccbefa7ef88e7a60c64261cb2f0d84778cff79671349a19ae7f91432278aaead87a35d6c7195039bcfea151742e382a4fcbdd7ff3d22ea58da6d1694e96ab6fe8795d9f48bd42ef1d98656e2a910ec0fb567427c768417b05050315b30cda08f14f3b123604b0d0f56e250977dc259aa170bc7f7119c5a0f44a77795735ee32aa4435abfeda75723ea4a87d357621188ae540f554681e59f63ab582c596ad5ac5f70eb52d5a5185db92280bff75c4a9fc69c31"]}, @typed={0x8, 0x42, @u32=0x28}, @generic="e81ca8664d420f4453643f18dce1a6ab96c62598ff27c5f85c883ba3fc115655a1123040afa69c1ce26acb0da430d11a420d514e0f65d76e94090f3469fae8c69f0dc1c695cae0ec5add6157abfe24d4ab63fafa04bb823896af89182093dbe728ee3df0508e9be33451b5d7f77133203a8dc130ef5df274e2ba824d900c16f1df3dc0", @generic="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", @generic="803d81539b17d6c2cc08a5042d4b62c87daccc2a7bc49a518a1178ed74594e699c5eefc8990bb0b5"]}, 0x145c}, 0x1}, 0x0) 2018/04/25 05:34:40 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000838f18)={{{@in6, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(r0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8, 0x202203) 2018/04/25 05:34:40 executing program 1: r0 = socket(0x0, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:40 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500feffff", 0x18, 0x1) 2018/04/25 05:34:40 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x240000000000000) 2018/04/25 05:34:40 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/4096) ioctl(r0, 0x2288, &(0x7f0000c95ffe)) 2018/04/25 05:34:40 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:40 executing program 1: r0 = socket(0x0, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f00000001c0)=ANY=[@ANYBLOB="080000000000000000000000000001000000000000000000000000000000000000000000000000"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) fadvise64(r1, 0x0, 0x4, 0x1) [ 224.857983] netlink: 5192 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 05:34:40 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x80000000, 0x0) ioctl(r0, 0x49, &(0x7f0000000300)="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") ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000000)=0x2) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x24000) 2018/04/25 05:34:40 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x800000000000000) 2018/04/25 05:34:40 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:40 executing program 0: syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x1, 0x40) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000180)=0x30) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101000, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0x401, 0x3, 0xffff, 0x1000, 0x5, 0x7fff, 0x2, 0x100000001, 0xf76a, 0x5}) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000100)={0x4, 0x1ff, 0x200, 0x8, 0x3, 0x1, 0x80000000, 0x5, 0x6, 0x44a}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000000)={0x0, 0x2f, &(0x7f0000000080)="13f816806a30b60784c578d5528fbd5beaff9190a5de11180d12d172a80bd2a3e2284ba1e51b84f591f6fd4c3c94bc"}) 2018/04/25 05:34:40 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)={{0x0, 0x100000001}, {0xe}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={"766c616e30000000feffffffffffffff"}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0)=0x3, 0x4) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000180)={0x588b, 0x9, 0x3ff, 0xfff, 0x9, 0x9f}) accept4$bt_l2cap(r2, &(0x7f0000000200), &(0x7f0000000240)=0xe, 0x800) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x4, @random="05d9ddbba340", 'gretap0\x00'}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000280)=""/192) 2018/04/25 05:34:40 executing program 1: r0 = socket(0xa, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:41 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r0, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x100000000001a) 2018/04/25 05:34:41 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:41 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0xe000000) 2018/04/25 05:34:41 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd6, 0xffffffffffffffff, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000600)={@pi, @hdr={0x3}, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "30afc2", 0x10, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "5ff025", 0x0, "d1e75f"}}}}}}}}}, 0xfd87) 2018/04/25 05:34:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x2000000, 0x13, r0, 0x0) lseek(r0, 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x80) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000040)=0x8, 0x4) 2018/04/25 05:34:41 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000300)='.dead\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380), 0x0, 0x0) r1 = add_key(&(0x7f00000003c0)='ceph\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="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", 0xfa, 0xfffffffffffffffd) keyctl$reject(0x13, r0, 0xffffffffffffff6c, 0x4, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000000200)={0x7b, 0x0, [0x2, 0xfffffffffffff2dc, 0xfffffffffffffffd, 0xfffffffffffffff7]}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r5, 0x5, 0x3}, 0xc) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r6, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000040)="ba2000ed66b9800000c00f326635000400000f3066b9200000400f32f0f7950020baf80c66b8740cf28666efbafc0cec66b8050000000f23c00f21f8663500000e000f23f8b81e0b8ec00fc79f0d00f20f7dc966b97e0b000066b84a00000066ba000000000f30", 0x67}], 0x1, 0x0, &(0x7f0000000140), 0x0) getsockopt$inet_dccp_int(r4, 0x21, 0x15, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/04/25 05:34:41 executing program 1: r0 = socket(0xa, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:41 executing program 3: prctl$intptr(0x200000002f, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) setuid(r0) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x6, 0x200000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r2, 0x2}, 0x8) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000180)=0x6) 2018/04/25 05:34:41 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:41 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00000000c0)='\x00JO') mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000000)={{0xffffffffffffffff, 0x2, 0x0, 0x1, 0x3}, 0xfffffffffffffffb, 0x7fff}) 2018/04/25 05:34:41 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x3) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='&lotrustedself(}\x00', 0xffffffffffffffff) keyctl$negate(0xd, r2, 0x107, 0x0) getsockopt$inet_int(r1, 0x10d, 0xe, &(0x7f000079bffc), &(0x7f0000000040)=0x4) 2018/04/25 05:34:41 executing program 1: r0 = socket(0xa, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:41 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x8, 0x2) pwritev(r0, &(0x7f0000000780), 0x10000000000002c2, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r2 = accept(0xffffffffffffffff, &(0x7f0000000080)=@can, &(0x7f0000000180)=0x80) setsockopt$inet6_int(r2, 0x29, 0xdf, &(0x7f0000000400)=0x4, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={r3, 0x1c9}, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r4 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x80000001, 0x400000) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@mcast1, @in6=@ipv4}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f00000005c0)=""/13) clone(0x2000c100, &(0x7f0000000800)="97bb77038add5df9e9d4f9783b82c55fe59e5c0acdbcfc9bcf92ac0e1f1f3c1959c1d25dfabf3849336c7c85be174d7765b47e113632aea54b87e4d3f2c1db09e6aa4040b43d17308fb7e62e808067da2fff3cfd8e4c038c814bbfc6bc49d8ebc8671d8297e2d34dc61f2d194d2dbb8f59b4c853e0714d3d4bb29d1243fac01c86c8c4dd38daedab3c6ad73a72d3f6dd2684aa82e5285eb82452c9848b7beb8bc5", &(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)="ed6c04412e782fe395f084741e3d9fe469aebde09acc8f8d8d84d1f00f5573b09acba487077ebb904cb1f3fed55f59d677ce24bbd2a7506df8e1e0d0fc709cb8c9f4ab2aeeeebc5ef879742c1f7628f1862c88b5b0da89acbf43ef12e4839405b6a3430d296fea06d2f3a8356c57ec991e44ee72") ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000380)=0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000340)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, &(0x7f0000065b38)={{0x6, 0x0, 0x0, 0x0, "dda52a8bfb30cc12936b8da3effa922ab208de0b3960eadc49fe526638ddffed947db68402df32de3aee7163"}, 0x0, [], {0x0, 0x989680}}) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000100)=ANY=[@ANYBLOB="703b47abb187b737049889a198dc480aca0e482899ebfd95319620f785f6f3001d000000ef9c98e7f5a0f3e9eae2ad0887"]) 2018/04/25 05:34:41 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x1e68) 2018/04/25 05:34:41 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500ffffff", 0x18, 0x1) 2018/04/25 05:34:41 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0xc4, &(0x7f0000000040)}}, {{&(0x7f0000000180)=@sco={0x1f}, 0x379, &(0x7f0000007380), 0x0, &(0x7f0000000140)=[{0x1cc, 0x1, 0x2}], 0x18}}], 0x2, 0x0) [ 225.939916] kvm: pic: non byte read 2018/04/25 05:34:42 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaa02000000aaaa1608004500001c0006aaac14142b0000000000089078"], &(0x7f0000000040)={0x3, 0x2, [0x346]}) 2018/04/25 05:34:42 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x4, 0x32, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f00000001c0), &(0x7f0000000540)=ANY=[@ANYRES32=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYRES32=r0, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="68a890d2b19b69ac461d7eb446c552d4dd9f2776687b195980fb58462c9e04ad067058319c134753ba2a3808df49896c48ba109e75", @ANYBLOB="ba005dbc133d7b6ed88c748139c41fb2709ee9bab35741a38c53c44b8917b5c5216d6d4ad47110a44c7871656daa01b0696f02db9520476c63e1ab711b6d26191b78ca56301ba9b057f8479fd6d1755b143a5bb7a766d7384603c77279423f2fb00664f656b6f3dce0b53ecd057070a409977188a80e42d3c3ec1d91aba97af2212719679f541b7cde3ab30c12480aee4c72e0522a6f380f2d677afbc4ce624246c76137ec9dca20f3775c5d49295c63", @ANYBLOB="4a319f70039c21e1bf1c63aa7e871206cf177b2bbd0d4f1f5850b01c8f8e2cbc5103374621c5a114a48931fc3c2f097dcf934ca3d5446da442f4b9bf39d61e02a9db98029917b6e4e011c7a6bdd7ac1e7f9527fd482fe8d4b728db", @ANYRES16, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR, @ANYPTR, @ANYRES16=r0, @ANYRES64=r0, @ANYRES16=r0, @ANYRES64, @ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0], @ANYRES64=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR, @ANYRES16=r0, @ANYRES32=r0, @ANYPTR, @ANYPTR, @ANYRES32=r0, @ANYRES16]], @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRES64, @ANYBLOB="43c424b329c6a955048d86d909f57d5ed6f910ee2714efbeb9f226aee017f850fb8b91f21d3e384f90cb20fc31c5ea2af4686c28ba40cfa963338f9ff11370cd39d0ebc8d2f49b5d821c310d45b3b5122d89c2416a376b2766da3add5418f9b386809ee44bdb3ecdde2485400748d349d2854794ff715695bf5dd443cefb3ba894816eaf4f84d025ce9435229a2101a11d"], @ANYPTR=&(0x7f0000000500)=ANY=[@ANYRES32=r0, @ANYRES32, @ANYRES32=r0, @ANYPTR, @ANYRES32], @ANYRES32, @ANYRES64=r0]}, 0xaa) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/25 05:34:42 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:42 executing program 6: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@random={'security.', 'jfs\x00'}, &(0x7f0000000300)='jfs\x00', 0x4, 0x0) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)="897c456f4142cb3591e088bc8e65149dc02eaf6db8c7fb7fe77fbaa90c0fd2fddca8959b6d8dd4ad5c5bae6633c5f8f8e8b1992c7cadd43870", 0x1023402, 0x0) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@random={'btrfs.', '\x00'}, &(0x7f0000000300)='eth1lo\x00', 0x7, 0x0) dup2(r0, r1) 2018/04/25 05:34:42 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500020000", 0x18, 0x1) 2018/04/25 05:34:42 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x500) 2018/04/25 05:34:42 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000300)='.dead\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380), 0x0, 0x0) r1 = add_key(&(0x7f00000003c0)='ceph\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="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", 0xfa, 0xfffffffffffffffd) keyctl$reject(0x13, r0, 0xffffffffffffff6c, 0x4, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000000200)={0x7b, 0x0, [0x2, 0xfffffffffffff2dc, 0xfffffffffffffffd, 0xfffffffffffffff7]}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r5, 0x5, 0x3}, 0xc) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r6, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000040)="ba2000ed66b9800000c00f326635000400000f3066b9200000400f32f0f7950020baf80c66b8740cf28666efbafc0cec66b8050000000f23c00f21f8663500000e000f23f8b81e0b8ec00fc79f0d00f20f7dc966b97e0b000066b84a00000066ba000000000f30", 0x67}], 0x1, 0x0, &(0x7f0000000140), 0x0) getsockopt$inet_dccp_int(r4, 0x21, 0x15, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/04/25 05:34:42 executing program 3: keyctl$dh_compute(0x17, &(0x7f0000000100), &(0x7f0000a53ffb)=""/5, 0x18, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={"6372633332632d67656e65726963281577b6b57b347800"}}) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) [ 226.926745] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/25 05:34:42 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) [ 226.967046] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 227.049691] could not allocate digest TFM handle crc32c-generic(w¶µ{4x [ 227.081117] kvm: pic: non byte read [ 227.114285] could not allocate digest TFM handle crc32c-generic(w¶µ{4x 2018/04/25 05:34:43 executing program 5: r0 = semget$private(0x0, 0xfffffffffffffffd, 0x0) semctl$SETVAL(r0, 0x0, 0x10, &(0x7f0000000280)=0x9) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r1, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x1, 0x0) preadv(r1, &(0x7f0000a19fd0)=[{&(0x7f00002ac000)=""/106, 0x6a}], 0x1, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x3, 0xc) bind(r2, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x55dd060014cd46c2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="b100000054fff489bb13ad0e4bc3ef56c7b3c4d0dd242f108587d51df3915e08b23ae0f86b90cf0937fb8dda50b4598241471ef6b5a89eb92edb2e67528b316c043be28e9cb00c2e74000000000000000028cba96a30be5770079e22e3f69a482ce6ee6d7b9e06f9904dbc4a3b98cf9b3be0bce7176c2533e7e8eb56ee46b2c0c8edd956ec99548d0dddeb4f67800900c2b65e2fe60571612f6f724a48287db4852bdc280c0a58289721a41da8cf6ccf72e381a6e47d165c400c"], &(0x7f0000000180)=0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000001c0)={r4, 0x3}, &(0x7f0000000200)=0x8) r5 = socket$inet(0x10, 0x3, 0xc) sendmsg(r5, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1, 0x0, 0x0, 0x3}, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f00000000c0)={0x8, @random="d683a8aefb33"}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f00000002c0)={r6, r7/1000+30000}, 0x10) io_setup(0x0, &(0x7f00000000c0)=0x0) io_getevents(r8, 0x7ff, 0x8, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000240)={0x77359400}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x0) r9 = getpgid(0x0) tkill(r9, 0x15) 2018/04/25 05:34:43 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:43 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x5) 2018/04/25 05:34:43 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:43 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f11220a801e15c77a6", 0xc) r1 = getpgrp(0x0) ptrace$cont(0x9, r1, 0x8001, 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'veth1_to_bond\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) 2018/04/25 05:34:43 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000140)="0fc76a03f30fbd08670fba22e1ff412dba2000b07eee66b890d700000f23c00f21f8663502000f000f23f80f01d5670f4485000000000f01ca66b9d508000066b8f0ffff7f66ba000000000f30"}], 0x1, 0xffffffffffffffff, &(0x7f0000000080), 0x100000000000031c) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000009c030000ff0f000000000000470f000000000001000040735ba4b345"]) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) accept4$nfc_llcp(r3, &(0x7f0000000040), &(0x7f0000000200)=0x60, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) prctl$getname(0x10, &(0x7f0000000240)=""/248) 2018/04/25 05:34:43 executing program 2: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000080)={0x9, 0x200, 0x0, 0x3ff}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="1800000000000000010000000100000001000000020000cf"], 0x18}, 0x0) eventfd(0xffffffff) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000240)=@nl=@unspec, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000800)=""/86, 0x56}, 0x0) 2018/04/25 05:34:43 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000480)='/dev/dmmidi#\x00', 0x25, 0xe000) faccessat(r1, &(0x7f00000004c0)='./file0\x00', 0x100, 0x700) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x10000) readv(r1, &(0x7f0000001a00)=[{&(0x7f0000000500)=""/194, 0xc2}, {&(0x7f0000000600)=""/166, 0xa6}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/109, 0x6d}, {&(0x7f0000001740)=""/31, 0x1f}, {&(0x7f0000001780)=""/156, 0x9c}, {&(0x7f0000001840)=""/194, 0xc2}, {&(0x7f0000001940)=""/182, 0xb6}], 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x6) r2 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x7ff, 0x10000) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000180)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000280)=0xe8) r4 = gettid() ioprio_get$pid(0x3, r4) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@dev={0xfe, 0x80, [], 0x13}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e1d, 0x93, 0x4e20, 0x6, 0x0, 0x80, 0x80, 0x67, r3, r5}, {0x0, 0x10, 0x5, 0x6, 0x0, 0x8, 0x5, 0x4}, {0x3f, 0x40, 0x2, 0x2}, 0x3, 0x6e6bc0, 0x3, 0x1, 0x1, 0x2}, {{@in, 0x4d3, 0x3f}, 0x2, @in=@multicast2=0xe0000002, 0x3505, 0x3, 0x0, 0x1, 0x400, 0x7, 0x5403}}, 0xe8) r6 = openat$cgroup_ro(r2, &(0x7f0000000140)='cgroup.controllers\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001a80)={'bond0\x00', r3}) pread64(r6, &(0x7f0000000040)=""/149, 0x95, 0x0) 2018/04/25 05:34:43 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:43 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:44 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000340)) ioctl$EVIOCGREP(r0, 0x80047456, &(0x7f0000000000)=""/174) acct(&(0x7f0000000300)='./file0\x00') ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000240)={'veth1_to_bond\x00', @random="31c3ee364400"}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)=0x0) timer_create(0x1, &(0x7f0000000440)={0x0, 0x26, 0x1, @tid=r2}, &(0x7f0000000480)=0x0) timer_settime(r3, 0x1, &(0x7f00000004c0), &(0x7f0000000500)) r4 = gettid() kcmp$KCMP_EPOLL_TFD(r2, r4, 0x7, r1, &(0x7f00000002c0)={r0, r0, 0x8000}) timer_create(0x0, &(0x7f00000003c0)={0x0, 0x20, 0x3, @tid=r2}, &(0x7f0000000400)) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x101) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) 2018/04/25 05:34:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x80ffff00000000) 2018/04/25 05:34:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) memfd_create(&(0x7f0000000080)=')${wlan0*)},/security(\x00', 0x2) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)=ANY=[]) 2018/04/25 05:34:44 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000200", 0x18, 0x1) 2018/04/25 05:34:44 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = shmget(0x1, 0x1000, 0x800, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000001380), 0x0, 0xffffffff, 0x1c, 0x1, @in6={0xa}}}, 0xa0) 2018/04/25 05:34:44 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:44 executing program 5: r0 = socket(0x5, 0x4, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x6}, 0x1) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x3, 0xa, &(0x7f0000000640)=[{&(0x7f0000000100)="e849e0ea21ff5c526edcdef73b99b48f883e3ded5f35f8cf865d84d8dc058599cd7297d6eb11f07ad0ad", 0x2a, 0x4cd452bd}, {&(0x7f0000000140)="5bf53bb669c49bc48f1c036c5a79f91ef94829e4f14dfd0c8f7510bfae4faaddfe353103419a09c4c4bce621e4804be0e4eb95450e9c39fa668d5fcea5ac41f7a07262b516b03c7c9f63c99ca0cd41a46053a7b2b685d97ba95d0ece5f08b6470a040829fae5d9d99b", 0x69, 0x10000}, {&(0x7f00000001c0)="cabe8313c62b1f038ee136cca91df86691ba5411030ecf0fe96913feb913b6e725da03c86b25cb7d7497e458d33357f250eab068b591aedfeff6f7d23e0fb59550ca5383eb71ca7ba1ca2d539eb9cdf1f660c79a", 0x54, 0xffff}, {&(0x7f0000000240), 0x0, 0x4}, {&(0x7f0000000280)="20b488bf8217af7253e1adba26bb590eade2fdf8742efdba7b2d35e58f0e68f579229e1e7d09a3e95ddc90c7238e67955fe9cb03b015ffa6c4211f2129e95493dda007f325", 0x45, 0x3}, {&(0x7f0000000300)="f8876495f6fed5307d2f7a7ca6d81fd531e33ef4f3", 0x15, 0xfffffffffffffffd}, {&(0x7f0000000340)="0238560e9e7e575e9370c7ead498c4f88e0d002e6ce0e8be6129e1346f49a0bcbef1946765751adcccef1a1bf60f6d0219d3c60c55f759df19de2605ecf27eed8eebd95f8a77bcc81528deb1540170e6abbfec71e77fdd5e805f1fdbc45120d36570ac9298aaafa2d2430df6efe50782ebe18637b44c1fd4b2bc32630fee5b00b62e78b61a25810faf493f128ca7491c7530e89747d65d890af9be333a38b8c2fb09615a4b", 0xa5, 0x431}, {&(0x7f0000000400)="5d8e7f8e339374ccb9f5b150ff1b26951d874346af93f6ab506f552be4d89c4130b296316db10919b64e03b22730dbd11bfbbaaa56e9139480996fdd82b7fe1eb24d3ebae6b3ff1a86c1e864dab327b9c82e0b2e165cc3901837c379d1c81edf03173ecfabede58a9047d9631db621a559f58481b45798c8d62474cbed7df8fe66a429186b8d865fbe43c1be3c172786847ec2c82370e9532c8ae35a782fcab0af640e736b25406f63520d23c418abba8ed0b5506b2d6988f2401497105b", 0xbe, 0xc8d8}, {&(0x7f00000004c0)="fd575488c9e772984216514bea3c7ebf5027fdaca20b3caba83a614147a5ac6eef4092c30f6a3290352b5341d9058fae6817dd1bfccd024a2222d6fac3751033bd03f2a80244a9d832f573d76166ea671ca4a51a0691c90584147e1685bf488bfb1ac2d81656a218e2fbdfead0277ffb1017169e4cc6b81e008e37a65d438cdf11c6ba2466423a16ce25a11f68a1daba74956eca62d32856b682aa3863fcecd1f90eb0e617f0462883ec751b5f731073f126a7c22f216636a5ffbaa6a1d581811c690115d2e0a3ed123840fc2e6315ebf4b44196eeba46a2022a56e19e5454284720fe27a07b2d5b56b19d65810aa398cdf6c2d50e98b06f", 0xf8, 0x40}, {&(0x7f00000005c0)="465469f5cc7fa4f72173db046da36351d5ca466ea4c0f6df9a5ce917573f34d79f690623b28efeba9837253ba1d21c693705687174646ca276e1ea3fb3c1846c0ce877fcf6c11f231d8792838c5b1fc0d5", 0x51, 0x8}], 0x0, &(0x7f0000000740)={[{@codepage={'codepage', 0x3d, 'cp866'}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x36]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x36, 0x31, 0x36]}, 0x2c}, {@type={'type', 0x3d, "71e1fc97"}, 0x2c}, {@uid={'uid', 0x3d, [0x33, 0x3f, 0x3f, 0x7f, 0x3f, 0x30]}, 0x2c}, {@umask={'umask', 0x3d, [0x32]}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x34, 0x33, 0x36]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x31, 0x35]}, 0x2c}]}) write(r0, &(0x7f0000000000)="240000001a0025f00018000400edfc0e800000000004bf070dffffeb0800010048050000", 0x24) 2018/04/25 05:34:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x3da) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) mkdir(&(0x7f0000000280)='./file0/file0\x00', 0x10) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r2, 0x408) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000100)="4dcb1734110932cc9a6715a0c24be214a9aa0bc92065a2f6a9057198d67e4374c5a0a1c2c95361d1686de9765916a76820af729eee0126cfb37e69dec94b21b6af4d6617cd909c16c97f94f330d77ceafb58ee3fe72a2e806f0faf24b09d4a1d87d008e3950930c01cafe26b340e1730278246c76dccde5a469ae2c0b11034e423e0a0a2e3cb22acf4164c2443f9957f24335833d05c40daaa81007a1f8882d66fd38ae5f6a647922f9a25f6c0a5c34de8a59973526f4f6d11c62bb26e3a9d22bd674370c7df325e14d65ae9339b1d54f2aa4d7979ec7f465e", 0xd9) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x121000, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000200)={0x0, 'bridge_slave_1\x00', 0x4}, 0x78c) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097bfff)) 2018/04/25 05:34:44 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:44 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x6, &(0x7f0000000080)='\b\x00\x00\x00', 0xfd92) 2018/04/25 05:34:44 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:44 executing program 6: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f00004d8ff0)="01000000f6ff060000071a00009139cc", 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) close(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000080)=""/191) 2018/04/25 05:34:44 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:44 executing program 5: perf_event_open(&(0x7f0000c72000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000877000)={0x2, 0x70, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b78f62a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/25 05:34:44 executing program 3: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x5) r2 = dup2(r1, r0) setsockopt$inet6_int(r0, 0x29, 0xfe, &(0x7f0000000000), 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000240)={0x80, 0x1, 'client0\x00', 0xffffffff80000006, "4106008ff045e634", "a6e7fdc21ca049831dae800020000000000000002ecd959ba499f5717885e121"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x90) 2018/04/25 05:34:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x2068000000000000) 2018/04/25 05:34:44 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) sched_setscheduler(r1, 0x1, &(0x7f0000000080)=0xb4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000240)="0401000000e3cd682c46090000b24066514d670600c0e180283db150877eac3587ca92a0cc14ab6650782299e6234d243eb9576f4ddb90797d34c3946570ccf83c46dc9f759d64b9dbe253d032c03850aa046be4193cce9f618c704019cc", 0x5e, 0x40011, &(0x7f0000000000)={0xa, 0x800, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffc}, 0x1c) 2018/04/25 05:34:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x2, 0xe, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000000c0)={0x0}) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x10) creat(&(0x7f0000000300)='./file0\x00', 0x11) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f00000002c0)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x38, 0x0, &(0x7f0000000100)=[@acquire_done={0x40106309, r2, 0x3}, @increfs={0x40046304, 0x2}, @decrefs={0x40046307, 0x1}, @register_looper={0x630b}, @exit_looper={0x630d}, @enter_looper={0x630c}, @decrefs={0x40046307}], 0xa1, 0x0, &(0x7f00000001c0)="2cbf2805eccdd2bfa421071d174fa9428119d9d7d375e6f3bd521f3196305d974cbfb5c15504810bb85427ba02e1f023b78ed542b6613201065c0bdc77f5958ccc3cf407ee4e4ab8fa524746e56492df2c1cc8c8944309cc1f09a85c26f5cee3cc17e4d867a23776263242d179064ea2424efa86de244a8f3a4e5d73b39ad2cb43876d9042f4cf37bf4644d7bb2b13428a003eb198403562fcf8c6c7c4fd0752c6"}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000180)=0x400000000000001, 0x4) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/04/25 05:34:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x20680000) 2018/04/25 05:34:44 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:44 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x3, r0}) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f00000000c0)=[0x7, 0x400]) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000000)) 2018/04/25 05:34:44 executing program 2: r0 = socket(0x10000000001e, 0x80003, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x15, &(0x7f0000000100)={0x20e, &(0x7f0000000000)=[{0xdd3, 0x4, 0x40b, 0xcee}]}, 0x10) 2018/04/25 05:34:44 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xffff) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00000001c0)={[0xf000, 0x4000, 0x1, 0x110002], 0x4, 0x20, 0x3ff}) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x80003, 0x200) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000100)={0x0, 0x80, 0x3, 0x1, &(0x7f0000ffd000/0x1000)=nil, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000001180)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="240000002c00ff0a00000000000000000300000100085454a7a1930000b8a46874bd630104fd530f9d0000006bcce833a05cb794bc9dd65f157d6395b3892a0e0cbb348dccf2a0ffffffff00000018892c19b0cf7999b1b721018f373e27579f8258a7a8f547a2975f5644c31b963f2dcc2848ca40800965"], 0x24}, 0x1}, 0x0) 2018/04/25 05:34:44 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) 2018/04/25 05:34:45 executing program 2: r0 = socket$inet(0xa, 0x5, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001780)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000001840)=0x98) 2018/04/25 05:34:45 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="00000003797065270000000400000007000020450000ffff", 0x18, 0x1) 2018/04/25 05:34:45 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) 2018/04/25 05:34:45 executing program 5: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='adfs\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYBLOB="e2410f7f7c99"], &(0x7f0000000440)=0x1) r3 = dup3(r2, r1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f0000000000)="360f21e6da4b0866b94102000066b80300000066ba000000000f309af0ff6400d1b7ab002e6665f2d9e5f40f20e06635000001000f22e065f20f2cfb66b9800000c00f326635000800000f30", 0x4c}], 0x1, 0x0, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/25 05:34:45 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7f}, 0x1a9) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000ce1a0000000000c5ffffff1f110000000000000000000000000000950000000000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x2f8, &(0x7f00001a7f05)=""/251}, 0x48) [ 229.557145] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 05:34:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0xfdfdffff) 2018/04/25 05:34:45 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000040)=[{0x50, 0x0, 0x0, 0x1f}, {0x80000006}]}, 0x10) r2 = dup2(r0, r1) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000080)=""/81) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) 2018/04/25 05:34:45 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/04/25 05:34:45 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) 2018/04/25 05:34:45 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) [ 229.656735] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 05:34:45 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8fc7}, 0x20) r1 = fcntl$dupfd(r0, 0x406, r0) inotify_init() ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000080)={0x88a, 0x9, 0x18b80, 0x8, 0x0, 0x8}) 2018/04/25 05:34:45 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r0, &(0x7f00000001c0)="a69fa503", 0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffff, 0x2501) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) r4 = getuid() getresgid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000480)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f00000005c0)=0xe8) r8 = getegid() fcntl$getownex(r1, 0x10, &(0x7f0000000600)={0x0, 0x0}) stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000780)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000007c0)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f00000008c0)=0xe8) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgid(0x0) fstat(r0, &(0x7f0000003e00)={0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getgid() r18 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000006b00)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000006c00)=0xe8) r20 = getgid() r21 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000006c40)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000006d40)=0xe8) fstat(r1, &(0x7f0000006d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000006e00)=0x0) stat(&(0x7f0000006e40)='./file0\x00', &(0x7f0000006e80)={0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getgid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000006f00)=0x0) fstat(r1, &(0x7f0000006f40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000006fc0)='./file0\x00', &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000007080)={0x9, 0x20, 0x1, 0xffffffffffffffff}) r31 = getpgid(0x0) getresuid(&(0x7f0000007400), &(0x7f0000007440)=0x0, &(0x7f0000007480)) fstat(r1, &(0x7f00000074c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000007540)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000007580)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000007680)=0xe8) r36 = getegid() r37 = gettid() getresuid(&(0x7f00000076c0), &(0x7f0000007700), &(0x7f0000007740)=0x0) lstat(&(0x7f0000007780)='./file0\x00', &(0x7f00000077c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000007840)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000007880)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000007980)=0xe8) r42 = getegid() sendmmsg$unix(r2, &(0x7f0000007b40)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000140)="731f988be72dd89e15654af1f2bc84a33d4f87a35d3547fe43f790ab4db51d1bf3316e19245e3a9fa5d2e25bc97fa3929faa8cb3ba04e5dc42097520d62056848299887b20c0cd576ef63bebcec55dca88bbc343ac35583354101d", 0x5b}, {&(0x7f0000000200)="f09db83929a227df4a5004424e29daf0751cee48184fad5f205edbf87e97fc8707354b4cd6bfd4", 0x27}, {&(0x7f0000000240)="bd1bc33fca7c95268450e6f5abb98c0f9aa3e1843d0f4cdf92a60822b606b1c093461b3c14d1c040105ec888fb818b95e8384f47da4300076cc0f76821bcdaa93a47f89c63719a67e7d152a57d4d7903804fe22292189bd566309038b3870dc65bca8c121ef9d3314d05fa5fd4fe1fbc240e2c46c6a6a2c9cd70c88b5507c0e8cd13b09ba6d0f64ab6f6be08d222b575f9cb3f995a8dcd25cced55c772a1542caee0affb18923a8cf3457293b3c6c1cd5482413c3139a08c9b39d2cd77b4fb5f0c28a783917e8513d36654a97a4d936974e184051e1ebacd", 0xd8}], 0x3, &(0x7f00000009c0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x38, 0x1, 0x1, [r2, r1, r1, r1, r2, r1, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r2]}], 0x100, 0x4004885}, {&(0x7f0000000ac0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000c40)=[{&(0x7f0000000b40)="9d36dfa0e537394c0c07c5dffec795d4500bee6f0d8e81abddb1938819d785d2c8e4d004391bca8bef1ae23dd5b80e077612964544ea8bece3695a90230da52be1b2581311d9a27b1ffe6e4686ed34627a6c088947cef710da3f71117767f4578e5b44cbb18c2d85fa8d0207fe8935c87bde47876b74897a5cecea392388393ac94107b936fb55508c46cc899e0482c734eb01b06bd40560f852b8d89b01ed745ad3c93c70f7c87b1ff311fec78595d548038a0557f5c230f1fcbc445d858e159800b33217e9f4", 0xc7}], 0x1, &(0x7f0000000c80), 0x0, 0x90}, {&(0x7f0000000cc0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003dc0)=[{&(0x7f0000000d40)="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{&(0x7f0000006780)="8baed6e2dd14d3fb2903135007a7d8168d751ed98275a56c84173f95850badef77ce0da63e74685c12dea0d0f02e30380bdc4373a8c06533a1ddd49791eaccfa27392742c39756599e4bbcfdaa6af993f69e554bd7b03345e220befb5759a7fd534268d3943eb969bffc1f2b8bce40dac0f7ea069907d2ce13914b11bc241625901af57496158ca18f5e695d64a80b1a4109d9f43755bbce38e70217b5107d2afefa2dbd9b158749a8537f0ec9f410eeb705cedf4e6e46183d02c2df84cc3551f85da2b00385560c2fc54076ab933c1540df2ee23ff67f05c215ad74a5d83136dcb048b0906cb65dadb8ac", 0xeb}, {&(0x7f0000006880)="3224fd8f08afa5946e3f00369daf693ec9d1d0a4c2d2ac8efed1566e3cacd390e30cd7bb7ad0b87dbae8212ee9b372a6c98b921188f2cbc36fd8e82248e8057d22613af890695e1d0da403782c2a93331db1ed1b1dacff72f9f0", 0x5a}, {&(0x7f0000006900)="9662ef0d872a882bc644714cedaa9096a2bf61c2ddfabbb13f9c32d2f777aac33df214425bfd8430e172a54ba9b916611780f5258c9e45a2ef8e3e055edbd2d95b399c408c7b12197ccd0a0a6775085109b9", 0x52}, {&(0x7f0000006980)="c0cb4edacb712f8b3f609eaf55d238f0e5d2a7fd650abab9f43286d6be75978674ba85e9e8b2abfee3e2d0c91815a383371d51e88fa3c06b0572f7b2bb4e04f9a6a57f7faddcbe3e19beaa10d64e1d08479a48407241bd89cda472a6d6f226ac94d26397109f829faec7c6a4059f7421a3d00fc641a489fc2e2729db5f9ba6def7c56a0e4ae4d9a191f065b250942d3a629a0feb259d0089ef57b12b", 0x9c}], 0x9, &(0x7f00000070c0)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x28, 0x1, 0x1, [r30, r2, r1, r1, r0, r2]}, @rights={0x38, 0x1, 0x1, [r1, r2, r2, r0, r0, r1, r2, r1, r0]}], 0xf8, 0x40000}, {&(0x7f00000071c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000073c0)=[{&(0x7f0000007240)}, {&(0x7f0000007280)="98436d30ddd210174cc625e5bb1abc83896965f0edf1e5c705c967e5244056f4c86d69f1a70e533a57ef1cd546391a0c06493c2d24cf2096b27b60c53a066b9977c034d62e6d3f4c046ad8b0f54643b4d676b945035153259bd9299418c86301a155ef28ae4f73492829d7c4dd84f75d2e30", 0x72}, {&(0x7f0000007300)="26dc6d4017bc481b9890942c050f239bdb8e805f8644aa08509a812a4305bc9ca5bebdb77ef71e951b8ed543e0c8cee4d530ef6ae413129eff52b196b36990b20b7d4bf157b6136ec9407a5105018962e94057694780b18293868e1d13065c0b8448b189bf0a02eb0f8d050df16a0a12f5aa8da38b519ab16a5f43ac762a38e90fa24b00f90b0f32b57378539bb3f9882d537398964c644adee9ff2d70fe4d27e9d20597ed0b3bbd6b30d5416d721c11eed1d3b5901ddf0a685b5d", 0xbb}], 0x3, &(0x7f00000079c0)=[@rights={0x20, 0x1, 0x1, [r0, r2, r1, r0]}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r1, r2, r1]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r2, r0]}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @rights={0x28, 0x1, 0x1, [r0, r2, r1, r0, r2, r1]}], 0x150}], 0x6, 0x40000) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000040)=""/86) 2018/04/25 05:34:45 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x0, 0xffd) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) [ 229.763412] binder_alloc: 15573: binder_alloc_buf, no vma [ 229.769129] binder: 15573:15587 transaction failed 29189/-3, size 0-0 line 2963 2018/04/25 05:34:45 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:45 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe}) 2018/04/25 05:34:45 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000017000)={&(0x7f0000000200)=@polexpire={0xcc, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}}}, [@mark={0xc, 0x15}]}, 0x248}, 0x1}, 0x0) [ 229.842567] binder_alloc: binder_alloc_mmap_handler: 15573 20000000-20002000 already mapped failed -16 2018/04/25 05:34:45 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="00000003797065270000000400000007000020450000feff", 0x18, 0x1) [ 229.910320] binder: BINDER_SET_CONTEXT_MGR already set [ 229.940990] binder: 15573:15587 ioctl 40046207 0 returned -16 [ 229.993079] binder_alloc: 15573: binder_alloc_buf, no vma [ 229.998754] binder: 15573:15594 transaction failed 29189/-3, size 0-0 line 2963 2018/04/25 05:34:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x80c000000000000) 2018/04/25 05:34:45 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe}) 2018/04/25 05:34:45 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) io_setup(0x20, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x5, 0x20, 0x800, 0xe74}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000140)=0x1008) io_submit(r1, 0x1, &(0x7f0000356ff0)) io_destroy(r1) shutdown(r0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)) 2018/04/25 05:34:45 executing program 5: r0 = socket$inet(0x2, 0x400000a, 0x7fff) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000080)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000500)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x100) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00000000c0)=""/62) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000100)=""/145, &(0x7f00000001c0)=0x91) 2018/04/25 05:34:45 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='io\x00') getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040), &(0x7f0000000200)=0x4) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000280)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000030040000ffffffffe8010000e8010000e8010000ffffffffffffffff980300009803000098030000ffffffff04000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x490) sendfile(r2, r1, &(0x7f0000000080), 0x3f) 2018/04/25 05:34:45 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x0, 0xffd) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) 2018/04/25 05:34:45 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:45 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80800, 0x0) clock_gettime(0x0, &(0x7f0000003900)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000002880)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002b00)=[{&(0x7f0000002900)=""/7, 0x7}, {&(0x7f0000002940)=""/147, 0x93}, {&(0x7f0000002a00)=""/63, 0x3f}, {&(0x7f0000002a40)=""/172, 0xac}], 0x4, &(0x7f0000002b40)=""/52, 0x34, 0x3ff}, 0xfffffffffffffffe}, {{&(0x7f0000002b80)=@ipx, 0x80, &(0x7f0000002d80)=[{&(0x7f0000002c00)=""/217, 0xd9}, {&(0x7f0000002d00)=""/72, 0x48}], 0x2, &(0x7f0000002dc0)=""/187, 0xbb, 0x5}, 0x6}, {{&(0x7f0000002e80)=@nfc_llcp, 0x80, &(0x7f0000003040)=[{&(0x7f0000002f00)=""/230, 0xe6}, {&(0x7f0000003000)=""/24, 0x18}], 0x2, 0x0, 0x0, 0x7ff}, 0x9}, {{&(0x7f0000003080)=@can={0x0, 0x0}, 0x80, &(0x7f0000003200)=[{&(0x7f0000003100)=""/231, 0xe7}], 0x1, &(0x7f0000003240)=""/227, 0xe3}, 0x4}, {{&(0x7f0000003340)=@nl=@proc, 0x80, &(0x7f0000003480)=[{&(0x7f00000033c0)=""/148, 0x94}], 0x1, &(0x7f00000034c0)=""/57, 0x39}, 0x100}, {{&(0x7f0000003500)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000003680)=[{&(0x7f0000003580)}, {&(0x7f00000035c0)=""/22, 0x16}, {&(0x7f0000003600)=""/50, 0x32}, {&(0x7f0000003640)=""/6, 0x6}], 0x4, &(0x7f00000036c0)=""/169, 0xa9, 0x9}, 0x2}], 0x6, 0x0, &(0x7f0000003940)={r3, r4+30000000}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003980)={0x0, 0x0}, &(0x7f00000039c0)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000003a00)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0x1ff, 0x4e21, 0xffff000000000, 0xa, 0x80, 0x20, 0x33, r5, r6}, {0x6, 0x2, 0x7f, 0x7, 0x8, 0x8, 0xb7, 0x6}, {0x100, 0x1, 0x88, 0xfffffffffffffff8}, 0x650, 0x6e6bbc, 0x2, 0x1, 0x2, 0x1}, {{@in6, 0x4d2, 0x33}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x34ff, 0x0, 0x2, 0x7, 0x1, 0x1, 0xc6e1}}, 0xe8) sendmsg$can_bcm(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000440)={0x0, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "bd914b8e98bb547196e4359889dfe78a27b75b0cf93f79c20504439a199fac052a8d97e9d95a70455cc7f1ced16aa575f47bfd72a2e4b61d0c6df1919d4601bc"}}, 0x6c}, 0x1}, 0x0) [ 230.076324] binder: undelivered TRANSACTION_ERROR: 29189 [ 230.090180] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/25 05:34:45 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:45 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe}) 2018/04/25 05:34:45 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$selinux_validatetrans(r1, &(0x7f0000000500)=ANY=[@ANYBLOB='system_u:object\x00r:utempter_exec_t:s0 system__t:s0 \x00\x00 /sbin/dhclient\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x50) write$sndseq(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x30) sched_setaffinity(0x0, 0x8, &(0x7f0000000140)=0x80000001) read(r0, &(0x7f000022e000)=""/74, 0x4a) dup2(r0, r2) 2018/04/25 05:34:45 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f000049e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xfffffffffffffff7, 0x4040) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x1, 0x80000) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000040)) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000db7000), &(0x7f0000a59000)=0x3) 2018/04/25 05:34:45 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x200) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000780)={'filter\x00'}, &(0x7f0000000500)=0x44) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000d00)=[{&(0x7f0000000c00)="9ae4f95d118d52fd6914215988022f874b2a276c53b64df27732dfe16048e9091530bb53e3bf121c7129da247a3bd765a1d02a8052ce3fa752aaa708137817fa94298b4fb12249ce097a2c03542e0bff6a51cdd9014086d886e676f8000000000000000046d46dd79724827e16ed136130f8d1e61d6408c955912a0e809d3cd5acf0b1bcfc016add", 0x88}], 0x1, &(0x7f0000000000)}, 0xc100) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000180)=@nfc, 0x80, &(0x7f0000000600)=[{&(0x7f0000000240)=""/139, 0x8b}, {&(0x7f0000000540)=""/174, 0xae}], 0x2, &(0x7f0000000100)=""/128, 0x80}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x6, r1, 0x1}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000640)={{0x0, 0x13000, 0x4, 0x81, 0xffd, 0x800, 0x1f, 0xffffffffffffffff, 0x2, 0x9, 0x6}, {0x5000, 0x4000, 0x0, 0x65a9, 0x9889, 0x1, 0x100000001, 0x4, 0x8, 0x9, 0x200, 0x10001}, {0x0, 0x2000, 0xb, 0x4, 0x4c8, 0x9, 0x6, 0x4, 0xe99, 0x0, 0x400, 0x9885}, {0xd000, 0x0, 0x7, 0xe7, 0x0, 0x9, 0x6, 0x40, 0x5, 0x8, 0x3f}, {0x4002, 0x104000, 0xf, 0x800, 0xfe, 0x228f, 0x1f, 0x200, 0x5710, 0x6, 0xfff, 0x6}, {0x6000, 0x10000, 0xf, 0xc66, 0x3, 0x9, 0x3, 0x10001, 0x2, 0x8, 0xb5a, 0xffffffc000000000}, {0x100002, 0x7000, 0xe, 0xbe1, 0x5, 0x1, 0xe9, 0x3, 0x3d5, 0x7, 0x0, 0x9}, {0x0, 0x6000, 0xc, 0x80000000, 0x0, 0x6, 0xffffffffffffffe9, 0x7fffffff, 0x5, 0x1f, 0x2, 0x2}, {0x0, 0x100000}, {0x10f000, 0x100000}, 0x5, 0x0, 0xf000, 0x200008, 0xf, 0x0, 0x2, [0x7, 0x7fff, 0x4, 0x66e]}) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f00000003c0)={0x1, 0x1, &(0x7f0000000200)=""/25, &(0x7f0000000300)=""/146, &(0x7f0000000480)=""/74, 0xd000}) sendmsg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000000ae80), 0x302, 0x4}, 0x10) r3 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000800)=""/16) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000840)={0x0, 0x87, "4a7a0e578801aa11aac484e0d64c179ae3be0a2e846b1a367cad19de3f4220042b89821af937732cc8d430e41cff21655a18b8face1db3760ff6ce5fea40b7435194c22bd06c2d51f7b571e0cf635dc5bc959fd49560326c78eb6a92fa6402ada6d0e8e30646d80589f7982ac3799cbdf5381381856d2b5c66a0bab9b5f075f7c8b99c61460bc5"}, &(0x7f0000000900)=0x8f) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000940)={r4, 0x7, 0xdd, "dc87b1b3168017a9b69fb25899b9de2d4d561bf07ff1259bd783ee41b301802794227bf3ccd85570d9992430c2c50812f982cc8028cc9710820d05a91f59d9373bbb2bae61239b83070e74e8f97f56bc5aa0846a941dbf2fc5d22c03d6ca6cca6cffdbea48d49e3fa6310ec8707ae029fe293f3b8496605192d02a435bc3d59c3e29b6377c25076bc66f8721955b1a9c725b9cb22190accfcd9f38ffd895b3ef1db2d25ec74e658c50ca4562e07d365faca8211f5a9ffa7bf4da3d1439cc86b2c83ea80b7531365f3d21dc2f70325089c7216e1be53138f0f2008f0000"}, 0xe5) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x4, 0x4) 2018/04/25 05:34:45 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0xd00) 2018/04/25 05:34:45 executing program 1 (fault-call:2 fault-nth:0): r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:45 executing program 0: r0 = socket(0x11, 0x803, 0x300) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000d9cffc)) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="01000000030000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000008e15adbd725b051c7d566dcb442ac58c0b42b85a840a785834a1978dbb620ddb6fc70e50b478b2051afc7b4f5db3382eba6a5e3dbc32c31e9cdb1e00e8914a1240ad8da08d8332e4d7edbf10db871e278d87f6ab0b"], 0x48}, 0x1}, 0x0) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000), 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/04/25 05:34:45 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:45 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:46 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@newneigh={0x30, 0x1c, 0x40b, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0x3}, [@NDA_DST_IPV6={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x30}, 0x1}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) connect$pppoe(r2, &(0x7f0000000080)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6_vti0\x00'}}, 0x1e) 2018/04/25 05:34:46 executing program 0: socketpair$unix(0x1, 0x40000000008, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xa) r1 = dup2(r0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000287000), &(0x7f0000a25ff0)) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000a84ffc)) 2018/04/25 05:34:46 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x0, 0xffd) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) 2018/04/25 05:34:46 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="0000000379706527000000040000000700002045000000ff", 0x18, 0x1) 2018/04/25 05:34:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x1c68) 2018/04/25 05:34:46 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x8981, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:46 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = dup(r0) accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x9, 0x4e21, 0x9, 0xa, 0x20, 0x20, 0x3c, r2, r3}, {0x5, 0x7, 0xc00, 0x9, 0xffff, 0x280d, 0x80000001, 0x7fffffff}, {0x248e, 0x1, 0x9, 0x4}, 0x4, 0x6e6bb7, 0x0, 0x0, 0x2, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d5, 0x32}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3500, 0x7, 0x3, 0x5, 0x7f, 0x6b, 0x6}}, 0xe8) r4 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) socketpair$inet6(0xa, 0xa, 0x3, &(0x7f0000000280)) r5 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000000040)=@req={0x3fc, 0x0, 0x1}, 0x10) r6 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r6, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) sendmsg$netlink(r6, &(0x7f00003aefc8)={0x0, 0x0, &(0x7f0000847000), 0x0, &(0x7f000048a000)}, 0x0) sendmmsg$alg(r6, &(0x7f0000f3ff58)=[{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000000340)="8fe691007413885e72a9b974c6d3f8cc6f14585f313fe394321844d16d45c7ae7954c01c6850fa402a6f17436fafb9d382367510f725f730ef9e38e2a8815c2f9217e43c13e5f52c779c0ca4013712bc07bad9ece866cf77d40e849b67701707de27c9a9aa35e458f9a438defa0601214038413c39474a68bb6c391cb0e1561bf241c6c06b33cfd3a3731a485c2d29457e1d9053f4ab2aab65003b0bff60a43f342d8487bb9c6e18d95c073ad994769a535c8fe3f42ebe4a17437a747f70897b3912b9b663", 0xc5}, {&(0x7f0000000440)="e071e7e5600f467e6723abe0794a6a9d52266eada9df401c53dcbefe69d2d54c80768718c99d4632bb2f8b196d71c4c26c9712", 0x33}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="ef218c27a6cb3db6a1dad29648fd3151370d3082fb8193e786c903669e0adebe2039ac088018866bd42a016fdac0a7ee40a2e5b6350c8dfcad9be7a4eb283a9da05fa1d5e67d1db35af123d72a470890c138b442a131965056e666e0b64f51efa9ab67828813dcd9e32184f22043972ad8e6fa50b63ca43744a1e7a9a808b911671c970437e60ae9eaed7909e25742e6e1ba41db87ac84174ce2b4839c559312347abc1f70cf1b396364e0734aa6df2313c1bb3ddf69addca621a1fcb3651711b6fde4eef9a1401c5a94e9405a07e5d2140fef9502204d3bb07875142eb7e8", 0xdf}, {&(0x7f0000001580)="248977bbc3b3118cb372a8e03547a392d9fe88e5d9f71746891710f36dcc2f95e2c080006f9741b57bde866ecc69e0e1f5b2799f4dc140e220473d92e609c749da22f3825770c9e943f532265c2eb410ffa1a3a0ee4aeb09c6fd89f43a20d137be0839addc403d2587391c79f01ac11893c73d0d3eb2e5ab967e49d1142b38411afc708375f454eb3436f29831e563aa61d869ae47a5bafb1cddf01ea59af8d7ea9c5166dc2207c8864c364f894d1d0e1543bde81aa9a3ea690ab2da0279656f3338", 0xc2}, {&(0x7f0000001680)="03e00af1720248658b91602083f34c85038e7145ef6657c743de2d35eeb5c1f0b1b6aabf3f", 0x25}, {&(0x7f00000016c0)="76a8b7f163fefd4711ddd0e76d3c0380", 0x10}, {&(0x7f0000001700)="99099a195f9ac2c5c2b0be3ae786d0f3484a07763808c300a2697023d06ec091b447cbf70a2895246959cf8240e543c551d1309e883333982f109cc47d67803027dc47a7711b204eae4f0334abacb91a7cb5d4d9d7a51e25b91a6ff83947b7f0a0c739ff14f338ffa53eadb0ea85371f08f3b4a3f0a84a90f5bde495304ab7c3d00ae3a5bb6e094bf454c07e2dc74603656346719cf7f2165d7b1eef9ad4fc76ef059d5769598234b37ae4fd8bb7b0c694db9abca0d25ef3d8cfa3af2a375e8a27ee7dafeb2a3b05ce04940e4034f9e2933b9e", 0xd3}, {&(0x7f0000001800)="da81bc5436f05753b998b77b3a0c88057b6062dd7292c9e1879b5e6eb7142f3e6cfe94e8fa4ca7e9741930ba1e0dfb03342d1bc6bad4e746e5d804ba7bc4dcf4e74647dd0e9372bd84dc63067cc5c395a9d7df3905cd50961a149fb4c8098634e9924300107b707ff44b5bd608ce148d81d473b58aa5", 0x76}, {&(0x7f0000001880)="d86e66033b", 0x5}], 0xa, &(0x7f0000001980)=[@assoc={0x18, 0x117, 0x4, 0x91}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffb}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x48}], 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, 0x1c) 2018/04/25 05:34:46 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x4}, 0xb) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x6, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r0, &(0x7f00005f6000)=""/99, 0x63) 2018/04/25 05:34:46 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000003ff8)) bind$netrom(r0, &(0x7f0000000040)=@full={{0x3, {"be85d4f1920a99"}, 0x200}, [{"94b98ec7fd78af"}, {"7f635a4a28ed20"}, {"afd094c0f91f6b"}, {"11267c4d7942fe"}, {"3a82e4c21c1519"}, {"cf6e050571862c"}, {"c3d05170cf5080"}, {"c6a72041fa9ff7"}]}, 0x48) read$eventfd(r0, &(0x7f0000000180), 0x8) writev(r0, &(0x7f0000f3e000)=[{&(0x7f00002ef000)="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", 0x200}], 0x1) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000140)) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x8) setns(r0, 0x0) 2018/04/25 05:34:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x17000000) 2018/04/25 05:34:46 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:46 executing program 5: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x40000) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000140)={0x2, 0xe3d5}) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) sendto(0xffffffffffffffff, &(0x7f0000000100)="85", 0x1, 0x0, &(0x7f00000001c0)=@generic={0x0, "a52d2abe6d97ecf8b83d42f3c827999983b9caa8703ffbc3d412424ad4700218039e0f0a343e899a61ff30ae4b7db311479d681eb6b665f7395d3743e78a6b15c7777b22766c93ee4d26b7b128a86d1fd928ba6e5d1955f6d650f1676d9ce2812a160bf188c4e4869cf8e4b522b9a3d50570b34d793ff838b65e72660367"}, 0x80) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={"6966623000faffed00ffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000100), 0xfffffc2e}]) 2018/04/25 05:34:46 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x5452, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:46 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x0, 0xffd) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) 2018/04/25 05:34:46 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:34:46 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20001000000010f, 0x800000000080, &(0x7f0000000000)="4c17c306", 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001680)='/dev/ppp\x00', 0x14102, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001700)) r2 = add_key(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="ecc8c5c0def3034f9ed57424f117e1d2ab38c31c9e1621", 0x17, 0xfffffffffffffffe) getsockopt(r0, 0x8, 0x7, &(0x7f0000001680), &(0x7f00000016c0)) r3 = add_key$keyring(&(0x7f0000001600)='keyring\x00', &(0x7f0000001640)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$instantiate_iov(0x14, r2, &(0x7f0000001580)=[{&(0x7f0000000280)="ca8cd67508bcc0ae4fcbae3d68651e4f62df47be1322c1312a2bff053efa0947cc20bd40e18680f2d197cb9aa3f64eae9f30fe57dccca428794b3f8144edf968eeeb799b13571249241bd4569b93f94f76103f6a2649ebea7d1b259ce4f1b3c3051cd88f6fba002d365745a1b081a548209cb18098de38fe664ec83451b9eb4fd7beb124de9920e8526a29affd2c1aea2651cf8196bb23106ec32600b8101bac66507ef434a85d5ef3cde9b7be48249a48edc04f4681f69c024c3a06", 0xbc}, {&(0x7f0000000340)="9e5fa55a23c6a806c7ab08709e554bd1ff39fd1e4899af0019cdabec4db4126614930a3aa7699d5060ab31465f2aaa611d1e3589e66f09aa04a344d47f3c5ea8578947f26e6fb62a9dcf3dfdeb5870b03fa96a19900b21b475da2a04", 0x5c}, {&(0x7f00000003c0)="150d8444097c4e3ff75bd9b2d2f265ff1a323309ed0bcd6d2b67bea0fac44c6f8a4b40dfa45c159487268367f8832ee53cb2f6445c43acf8c8db9d15ae886146f293850fadf12f2f05fb4662d983b97d053e74e8777f00d61b276bc6c112f1014283df9821f03f60abd03dc22554cb781f7bf4f11ddb53bf641392027b8d094d25d7aed63e5d41", 0x87}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="7be8026e2c8f768c4aa47ba02a5c79c8df8cf4f8004331a85fc4e17c5a5cf4d07dc9a72d0a57fd8f7a80ea7da8cc3a95a59a6610bd647b3e2f28181c35a153370d71e37a86928301a9503e0bb8b66df0b9c19d22aebfcb4c70406d82a8da00bae181381f8a", 0x65}, {&(0x7f0000001500)="ddda9e6eb384ce9b8f311780dae474d6978d7f91e62898e9608b77c077972fea06dc36aacdd06a92a2f69a2755c74322de610d26396195e005bee7060e68c5f0865403034f5c0cdb6df1b7808d8882d1d24cef590233da6433558015", 0x5c}], 0x6, r3) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'yam0\x00', &(0x7f00000000c0)=@ethtool_flash={0x33, 0x7fff, "ec4890e85c70aafcaef50b63cd14bc0ae649372bb1762ac145efcd4a6603407e5d2c5009b36515e587fa2061b28ff564aa28d53fb46a84fac43fcfc6270a6a5e1144aab7ed14bfdc0e6ae85b003aee103da3e41bcc62c003ca8ddc21ad90d24a5ba936f9c3996bb5e9cc8c0317b3dbdb27182577334ee425aaa2d23996e75930"}}) 2018/04/25 05:34:47 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="0000000379706527000000040000000700002045000000fe", 0x18, 0x1) 2018/04/25 05:34:47 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x8904, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:47 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x3, @empty, 0x5}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x2c) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="c7c604000000660f38823bf30f011fb9730200000f32360f07b9d80a00000f3265660f2ed10f090f0092ffffffffc1b28f00000001", 0x35}], 0x1, 0xe8414d58d2b3f0ec, &(0x7f00000000c0), 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000280)={0x80000a0003}) io_setup(0x0, &(0x7f00000001c0)=0x0) io_getevents(r3, 0x8bf1, 0x5, &(0x7f0000000300)=[{}, {}, {}, {}, {}], &(0x7f0000000200)) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0xa2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f00000000c0)={{0x10001, 0xfffffffffffffffe}, 0x1, 0x7, 0x6, {0x8e2, 0x401}, 0x9, 0x80000001}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/25 05:34:47 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100), &(0x7f0000000140)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffe, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x1, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000240), 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='\x00', 0x0, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x40) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000963000), &(0x7f0000963000)=0x10) 2018/04/25 05:34:47 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x8907, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:47 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:47 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:34:47 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000640)={0x0, r1}) sendmmsg(r0, &(0x7f0000000d80)=[{{&(0x7f0000000c00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000c80)='\f', 0x1}], 0x1, &(0x7f0000003c00)}}], 0x1, 0x4001) 2018/04/25 05:34:47 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x0, 0xffd) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@broadcast}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) 2018/04/25 05:34:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x40000000) 2018/04/25 05:34:47 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00000001c0)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f0000000040)="1f0000000104fffff13b54c007110000f30501000b000200000010001c0000", 0x1f) sendfile(r0, r1, 0x0, 0x5) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000080)=0x45a, 0x4) 2018/04/25 05:34:47 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x8001, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f00000001c0)={[], 0x0, 0x80}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x400, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f00000000c0)="673e0f009d8dfbcab566660f54583df30f704c000066b8010000000f01c164650feb3f66b9800000c00f326635001000000f30ba610066b80090000066ef660f14ea66b80500000066b94300c0fe0f01c10f20d86635200000000f22d8", 0x5d}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) [ 232.028938] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/25 05:34:47 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:47 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0xc0045877, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/56, &(0x7f0000000080)=0x38) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x40000080000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32=0x4109}]}, 0x1c}, 0x1}, 0x0) [ 232.087614] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/25 05:34:47 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x0, 0xffd) 2018/04/25 05:34:47 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x0, 0xffd) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@broadcast}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) 2018/04/25 05:34:47 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000002", 0x18, 0x1) 2018/04/25 05:34:47 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:34:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x8) 2018/04/25 05:34:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x4e20, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0x7) r1 = accept4(r0, 0x0, &(0x7f0000021000), 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000100)=0x4, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000)=0x1, 0x4) 2018/04/25 05:34:47 executing program 6: getpid() r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000000)='map_files\x00') getdents64(r1, &(0x7f0000000140)=""/140, 0x8c) 2018/04/25 05:34:47 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x89a0, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:47 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) fallocate(r0, 0x200000000000003, 0x0, 0xffd) 2018/04/25 05:34:48 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x20000058, 0x1) 2018/04/25 05:34:48 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f9e000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="c8000000"], 0x18}, 0x0) recvmsg(r1, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) 2018/04/25 05:34:48 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) read(r1, &(0x7f0000fb6000)=""/28, 0xfe2f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a}) r2 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x4, 0x800, 0x7, 0x81, 0x0, 0x6, 0x11, 0xa, 0x7, 0x1ff, 0x32, 0x6, 0xa862, 0x0, 0xd37, 0x7, 0x400, 0x3, 0x0, 0xb4, 0x8001, 0x101, 0xe03, 0x7, 0x7ff8000, 0x2, 0x2, 0x5, 0x8000, 0x7, 0x9, 0x6, 0x4000000000, 0x0, 0x4, 0x0, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000040), 0x5}, 0x80, 0x0, 0x0, 0x7, 0x9, 0x0, 0x3}, r2, 0x2, r0, 0x3) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 05:34:48 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x5421, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:48 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) fallocate(r0, 0x200000000000003, 0x0, 0xffd) 2018/04/25 05:34:48 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:34:48 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) fallocate(r0, 0x200000000000003, 0x0, 0xffd) 2018/04/25 05:34:48 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0xa0c000000000000) 2018/04/25 05:34:48 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x5450, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:48 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x14, 0x1) 2018/04/25 05:34:48 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) fallocate(r0, 0x200000000000003, 0x0, 0xffd) 2018/04/25 05:34:48 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x800) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000180)) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000d06ff8)='./file0\x00') ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000080)) renameat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f00000000c0)='./file0/') ioctl$TCGETA(r1, 0x5405, &(0x7f0000000100)) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000002c0)=[0x0, 0x0, 0xffffffffffffffff]) fchownat(r1, &(0x7f00000001c0)='./file0\x00', r2, r3, 0x800) 2018/04/25 05:34:49 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:34:49 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x6680000) 2018/04/25 05:34:49 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x2) 2018/04/25 05:34:49 executing program 5: r0 = socket(0x1000000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0x125, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c0000003444b4485f52b1870000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008002e00000000001400030067726574617030000000000000000000"], 0x3c}, 0x1}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'bpq0\x00', 0x8fa}) 2018/04/25 05:34:49 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x89a1, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:49 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x200000000000003, 0x0, 0xffd) 2018/04/25 05:34:49 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:34:49 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x208) 2018/04/25 05:34:49 executing program 6: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000a07ff2)='projid_map\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x8, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0x9) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000006c0)) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) r7 = getegid() ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000004c0)="d84b11cafc66c8aed80f96fd1d43a8658054c02931291af7f5cbc643eaa7a5984ad786ce9d01234bf82ec106c0035bd79397fa3822208617dbf7ad497d20e94e766b1e0a90e8ef6370a1ce533d57e2e0274a21b7377ca98b2070ad") getgroups(0x4, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000680)={0x89, 0x5, 0x5}) r9 = getgid() setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000640)={0x5, 0x31e6, 0xffff, 0x1000, 0x10001}, 0x14) getgroups(0x8, &(0x7f0000000480)=[r2, r3, r4, r5, r6, r7, r8, r9]) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000040)={0x0, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'sed\x00'}, 0x2c) getsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) wait4(r0, &(0x7f0000000540), 0x0, &(0x7f0000000580)) 2018/04/25 05:34:49 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000001040)=@nfc_llcp, &(0x7f00000010c0)=0x80) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001100), &(0x7f0000001140)=0xb) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001440)={'syzkaller1\x00', {0x2, 0x4e23}}) unshare(0x28020000) unshare(0x20020000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000001ffc)) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001280)=0x100000000, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001580)='/dev/qat_adf_ctl\x00', 0x400040, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000001880)={0x3ff, 0x4, 0x1, r3}) sendmsg$nl_route(r2, &(0x7f0000000880)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000600)=ANY=[@ANYBLOB="26996ea8667da8a345a506d41c07200000d91481"], 0x1}, 0x1}, 0x0) sendmsg(r0, &(0x7f0000001c40)={&(0x7f00000012c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x4, 0x0, 0x4, 0x0, {0xa, 0x4e23, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x80, &(0x7f0000001840)=[{&(0x7f0000001340)="1cab3a6c22305c83544f2b614ac2367a796bd40b006afc0c04842a6bbf6923310c20126891f358ec4a7c6f2e54bd94c3aee9126bdd56c67bd14901b81f8c5e9f3015d2439f1d613be915df4cece13286fdede1ad0ff2108133342615f64aa2521274a61ff41ae90a88e89c10be45757679bb4946087f40ebf2fff9025f103db0c33b0c84799d3835d95bf0e422b56d808c1f38e811fabe0ca9ea99752a5b7a534f1069b75255d4e4c73b2b76ad7516f648ee9907bf5248f4b8a98835a70336c11b8c47cc73a4a52514962a286d5dccdff62c3599a5faea3d1920d8a999098cc369814c3f64577fe747e955", 0xeb}], 0x1, &(0x7f0000001900), 0x0, 0x4000}, 0x14) unshare(0x20000) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) r6 = syz_open_dev$sg(&(0x7f00000014c0)='/dev/sg#\x00', 0x9, 0x4000) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000001500)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendmmsg$alg(r5, &(0x7f0000000340)=[{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="320d1b60ee9516db742bd692f95bdd192e34131eb9ff7c03542528570241f5d92e4227f1fccc1c37cb72c641453c9436d0dc96598563ae5c1b6c", 0x3a}], 0x1, &(0x7f00000002c0), 0x0, 0x4040000}], 0x1, 0x4004014) recvmsg(r5, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000016c0)={{{@in=@multicast1, @in=@remote}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f00000017c0)=0xe8) bind$bt_l2cap(r0, &(0x7f0000001200)={0x1f, 0x48, {0xffe0000000000, 0x5, 0x8, 0x296, 0x9, 0x800}, 0x7f, 0x7ff}, 0xe) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet6(r7, &(0x7f0000000000)="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", 0x1000, 0x8000, &(0x7f0000001000)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0xf}, 0x2}, 0x1c) sendmsg$netrom(r6, &(0x7f0000001640)={&(0x7f0000001540)=@ax25={0x3, {"c34c14bd1b1995"}, 0x3ff}, 0x10, &(0x7f0000001ac0)=[{&(0x7f0000001580)}, {&(0x7f00000015c0)="b1f161924e3e0f5cc2092e93308a2927a5112626fd6da90e", 0x18}, {&(0x7f0000001600)="dd086acdc54f270c8cb11eaf6f488d96c6ee6d1dd7e3", 0x16}, {&(0x7f0000001980)="18023fcd34fc087096441280232a06a79578603954fcf91f880e4e1d96b17f768bf574c73123e90b33a33350c6e36cce296c53338c5a150b4f408fe434630a4734", 0x41}, {&(0x7f0000001a00)="57ab196a4178f11268eb59f01da6b3a1cc3530b4468a49f3bae16197a49c2ed2dc65ace2a07f1f836892e62ca4a41245bff48187e2108c53cf44f2181b0f2c3506d5dc269a88daae19e61b9bbfada1d0b3cd10ed37486bf2293a37d1336618d82ce3d60dcf62f2002cc7732297b2117cd770356d472bd1efdfce5ebeef2fa611363bbddd", 0x84}], 0x5, &(0x7f0000002080)=ANY=[@ANYBLOB="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"], 0x330, 0x8000}, 0x4000040) accept$nfc_llcp(r7, 0x0, &(0x7f0000001240)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001800)) getsockopt$inet6_mreq(r7, 0x29, 0x14, &(0x7f0000001180)={@remote}, &(0x7f00000011c0)=0x14) recvmsg$netrom(r0, &(0x7f0000001680)={&(0x7f0000001480)=@ax25={0x3, {"001f6c71ab601e"}, 0x4}, 0x10, &(0x7f0000001600), 0x0, &(0x7f00000018c0)=[{0x88, 0x13f, 0x7, "4dea8d5796fc728aa4dae1afde984d4ecacab92d0658536811ae4a8cd33a6df3d058678cab4048e12f273bd2ea182220b411f79b7efdbf82ff1a5e3e603ad8c1472b7f46c923fe575e4fa8a792752d16a958c7018c579dd1416314d6d0681bfbcd083c7f2d6f6fb030a93ed2b371573300cb79e587"}], 0x88, 0x40}, 0x20) 2018/04/25 05:34:49 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x5) 2018/04/25 05:34:49 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x8902, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:49 executing program 6: r0 = socket(0x11, 0x2, 0x8000000000000000) r1 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @remote}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={r1, r2, r3}, 0xc) write(r0, &(0x7f0000000240)="220000002100070700be0000090007010a00001e000000000000e30305001380ff45", 0x22) 2018/04/25 05:34:50 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x0, 0xffd) 2018/04/25 05:34:50 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000dc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000d80), 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000e00)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000000), 0x13f, 0x2}}, 0x20) 2018/04/25 05:34:50 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:34:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x6c08) 2018/04/25 05:34:50 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1300) 2018/04/25 05:34:50 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890c, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:50 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x700) 2018/04/25 05:34:50 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000080)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @random="ccb65d116adb"}, 0x0, {0x2, 0x4e23, @loopback=0x7f000001}, 'ip6gretap0\x00'}) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r3 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r3, &(0x7f000097d000), 0xff) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000000)=0x2, 0x4) 2018/04/25 05:34:50 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x8) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f00000002c0)=0x1, 0x4) r2 = accept4(r1, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80, 0x800) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000140)=0x1b, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x8, 0x1) bind$inet6(r1, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0x20000001, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/25 05:34:50 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x8980, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) [ 234.702165] QAT: Invalid ioctl 2018/04/25 05:34:50 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000140)=""/218, &(0x7f0000000000)=0xda) [ 234.744675] QAT: Invalid ioctl 2018/04/25 05:34:50 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x8000, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000280)={0x2, 0x4d, &(0x7f0000000100)="c7ed5a21cc8eee3f7e5537e9e040c0e28974c14f8261329f80425c1be41b61da026b5dadcaccd959417220f2e987411443acba3521ada5e81fa6bee8c5f0f066f64b6daa9aabe40a8f20a35299"}) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@hci, &(0x7f0000000200)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000240)=0x1b, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000002c0)={0x61a6591c, 0x1, 0x1, 0x532e, 0x40}, 0xc) 2018/04/25 05:34:50 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:34:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x700) 2018/04/25 05:34:50 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x0, 0xffffffffffffff9c}) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000180)={0x2, 0x100000000, 0x24d0}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000280)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="284000001400010100e12c365cc928000000e0fff0ce8821539cdb8a3375b3eb046da9a2dcc1ab3ffb0000", @ANYRES32=r2, @ANYBLOB="08000200ac1414000800080000040000"], 0x28}, 0x1, 0x0, 0x0, 0x20000800}, 0x44000) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00000001c0)) sendfile(r1, r1, &(0x7f0000000040), 0x7) 2018/04/25 05:34:50 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r1, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0x0, 0x0, {0x1f}}, 0x1c}, 0x1}, 0x0) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040), 0x4) r3 = creat(&(0x7f0000001500)='./file0\x00', 0x0) getpeername$ax25(r3, &(0x7f0000001800), &(0x7f0000001d00)=0x10) connect$l2tp(r3, &(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x1, 0x3, {0xa, 0x4e21, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x10000000000}}}, 0xffffffe9) read(r1, &(0x7f0000ff9000)=""/80, 0x50) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000000800, 0x0) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x8001, 0x810000) accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001580)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f00006a7000)='net/udp\x00', 0x0) write(r7, &(0x7f0000ffdffb), 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x32, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x13}, r6}, 0x14) sendfile(r7, r8, &(0x7f0000000000), 0x401) execveat(r7, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) pipe(&(0x7f00000000c0)) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) 2018/04/25 05:34:50 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x0, 0xffd) 2018/04/25 05:34:50 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:34:50 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x400, 0x2) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000000c0)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:50 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)}, 0x840) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7", 0x80, 0x0, &(0x7f0000001280)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/25 05:34:50 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) membarrier(0x11, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040)="5ae245c3ca173387deb218dfd192bfbd87e1e0398a14e1ac70f1445e4ba73fd5f4ac377e14d94b1ba054d705790573655ab7d42ada5bc9c0beb65905e89c142f8f9729d70898", &(0x7f00000000c0)="78451f8372f3c3fde93fdc3e224235ded7d8e79ca03a17736dfb0b0b01ebd9b19f280ab9387e25e60d4d2ef62ac7e8e1a319d15c9d90f3999fb8fea85baab171ffe1e0059d5921006496c603534838879a29292d0b71f5ebad11e229ad7df0c1d6b2fb99275072ef5ac4ef97"}}, &(0x7f0000044000)) kcmp(r1, r1, 0x7, r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigsuspend(&(0x7f000069dff8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000013) 2018/04/25 05:34:50 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x5460, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'bridge_slave_0\x00', 0x9}) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/25 05:34:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x10) 2018/04/25 05:34:50 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'os2.', '$[vboxnet0\x00'}, &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0xfffffe83, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1f, 0x18000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0)={0x8, 0x7, 0x2, 0x3, 0x4, 0x3, 0x80000000}, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x0, 0xa, [0x6, 0x5, 0xe03, 0x7f, 0xfff, 0x1, 0x58d4, 0x3, 0x6000000, 0x7f]}, &(0x7f0000000200)=0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r2, 0x401, 0x6}, &(0x7f0000000280)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000140)={0x8000, 0x0, {0x0, 0x1, 0x3, 0x3, 0x3}}) 2018/04/25 05:34:50 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x8936, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:50 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000003c0), 0x80800) r1 = gettid() sendmsg$nl_netfilter(r0, &(0x7f00000006c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000680)={&(0x7f0000000440)={0x20c, 0x12, 0x8, 0x10c, 0x70bd25, 0x25dfdbfb, {0x0, 0x0, 0x8}, [@generic="c0550dbbef81af942c81bca2cbb21d3123df7704f7a3299588f9e08b806790ae7eb680ec6b8dcac4b0fb8582200fd1a5c423e0d4cbb00071a4fd1f23a876bf86bc7b6e41938b7a6197bda936e797cba9aec387d51e389c8b8bafc5dd9b03b3fe346eca47b7ef8b308fcdb0452915d7e76795c2f025c0a8f1962396c2c17a60531afe4a0ce08bf473ad8136d18abb2d156bfa85e80fc002060cb88072db5f5a683c4abff9598b94bc44", @typed={0x4, 0x1d}, @generic="0f9768eda04f2734d41db7eff77f411f2581ae38906976bccde2756769a0cf8218634ce1f47c4e138a514a1e8503ba2a555271aa36f153b9b4e1308a380f2a374c0dc738ad05678e1830379bd3b884dbd6e46f52f49cb99cad2921e1ba160d5f5434ef980760a241f7fcf24c4483e68c48817f5ae1904018b0d6eb24ce140c237bf335", @typed={0x14, 0x39, @ipv6}, @nested={0x8c, 0x72, [@typed={0x28, 0x2d, @binary="f4ca352909f9b91d94387e12c7ae40b1fe7ed7b25ae2275bccf4b6257dedb600cbd95c"}, @typed={0x8, 0xc, @u32=0x6}, @typed={0x3c, 0x93, @str=',keyringcgroupppp1(@vmnet0H-#.vboxnet1posix_acl_access\x00'}, @typed={0x8, 0x41, @pid=r1}, @typed={0x14, 0x8f, @ipv6=@loopback={0x0, 0x1}}]}, @generic="87406221e7da7c33a0a983010bf8c7de8af3b5511335c29d90f5b5aaff82038952eeffdcb48db16b"]}, 0x20c}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={0xffffffffffffff9c}) r4 = accept4$bt_l2cap(r3, 0x0, &(0x7f0000000140), 0x80000) r5 = shmget(0x2, 0x1000, 0x2, &(0x7f0000012000/0x1000)=nil) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x22002, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000700)={0x2000000000000050, &(0x7f00000001c0)=[{}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r6, 0xc0406429, &(0x7f0000000380)={r7, 0x5, &(0x7f0000000280)=[0x8, 0x7, 0x1, 0x20, 0x81], &(0x7f00000002c0)=[0x200, 0x5, 0xfffffffffffffff7, 0x8], 0x40, 0xa, 0x80000001, &(0x7f0000000300)=[0x3, 0x9d9, 0x3, 0x10000, 0x8, 0x3, 0x5, 0x1, 0x9, 0xa35d], &(0x7f0000000340)=[0x7, 0x8, 0x8001, 0x1ff]}) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000040)=""/164) 2018/04/25 05:34:51 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x0, 0xffd) 2018/04/25 05:34:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x9) 2018/04/25 05:34:51 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x8941, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:51 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20240, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000040)=@pic={0x1000, 0x3ff, 0x20, 0x5, 0xd512, 0x6920, 0x81, 0x5, 0x8001, 0xdc, 0xdd, 0x9, 0x6, 0x5, 0x8, 0x1ff}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xc, 0x80000000005, 0x4000, 0x1, 0x0, r0, 0x80, [0xf]}, 0x2c) 2018/04/25 05:34:51 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:34:51 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x1, &(0x7f00000000c0)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000180)={r2, 0x3}) 2018/04/25 05:34:51 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000ff1ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen$netrom(r1, 0x101) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f0e000), 0x4) r2 = accept4$inet(r1, 0x0, &(0x7f00008c5ffc), 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="100000f6b733bffb590e2e1dd6c1169a28003746"], &(0x7f0000000080)=0x18) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000000c0)={0x2, 0x0, 0xff, 0x0, 0x12}) 2018/04/25 05:34:51 executing program 5: r0 = open(&(0x7f0000f56000)='./file0\x00', 0x141046, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xd7, &(0x7f0000000040)=""/246, &(0x7f0000000140)=0xf6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) ftruncate(r0, 0xf5e6) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/04/25 05:34:51 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x8903, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:52 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4901, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ffd000/0x2000)=nil, 0xfffffffffffff357, 0x1, 0x4, &(0x7f0000ffe000/0x2000)=nil, 0x1}) 2018/04/25 05:34:52 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059aff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000180)=[0x50, 0x1]) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000200)={0x9a, 0x81, 0x200, 0x200}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000340)=ANY=[@ANYBLOB="2c00000001040101fff72c3e64f78ed2510702000c00010001000003190100010c8002000cb9b40000f702000013"], 0x2c}, 0x1}, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f00000002c0)={0x2, 0x2}) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) close(r1) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000380)={0x2486, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}}}, 0x88) ioctl$EVIOCGREP(r0, 0x40047452, &(0x7f0000000040)=""/174) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'veth0_to_team\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="4c00000085000000e02e545f630600b86ee7756781ff0505000000ff7f000007000000010000000700000000000300000001010000010000000700"]}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000140)=@req={0x4, 0x9, 0x7f, 0x2}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000300)=0xc00, 0x4) 2018/04/25 05:34:52 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000000c0)={{0xffffffffffffffff, 0x2, 0x7, 0x3, 0x7cce}, 0x100000000000, 0x80000001, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x401, 0x9, 0x20}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) close(r1) 2018/04/25 05:34:52 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x8983, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:34:52 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x0, 0xffd) 2018/04/25 05:34:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x200000000000000) 2018/04/25 05:34:52 executing program 6: ustat(0x7, &(0x7f0000000000)) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3, 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0xf, 0x9}, {0x0, 0x7f}], 0x2) connect$netlink(r0, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfe, 0x40}, 0xc) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000180)={0x3ff, 0x0, 0x1, 0x200, 0x42, 0xffffffffffffffff, 0x100000000, 0x0, 0x9, 0x1}) r3 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80000) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000200)={'icmp6\x00'}, &(0x7f0000000240)=0x1e) semget(0x0, 0x3, 0x7014f345fa1928fc) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000280)) setsockopt$inet6_int(r3, 0x29, 0x4b, &(0x7f00000002c0)=0x9, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000380)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6b8, 0x4a8, 0x370, 0x370, 0xf0, 0x0, 0x5e8, 0x5e8, 0x5e8, 0x5e8, 0x5e8, 0x6, &(0x7f0000000300), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, [0xff000000, 0x0, 0x0, 0xffffffff], [0x0, 0xff, 0xff], 'gre0\x00', 'team_slave_0\x00', {0xff}, {0xff}, 0x33, 0x1, 0x7, 0x4}, 0x0, 0xc8, 0xf0}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, [0xff], [0xffffffff, 0xff0000ff, 0x0, 0xff000000], 'ifb0\x00', 'bcsh0\x00', {}, {0xff}, 0x0, 0x8a, 0x7, 0x2c}, 0x0, 0x118, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x10001, 0x80000000}}}, {{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x9}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x9, 0x2}}}, {{@ipv6={@empty, @loopback={0x0, 0x1}, [0xff000000, 0xff, 0xffffffff, 0xffffff00], [0xffffff00, 0xffffff00, 0xffffffff], 'bcsf0\x00', 'veth1_to_bond\x00', {}, {0xff}, 0x0, 0x3, 0x7, 0x20}, 0x0, 0xf0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x9}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, 0x9, 0x33, 0x400}}}, {{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x718) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000ac0), 0x2) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000e80)={'irlan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000ec0)={'team0\x00', r4}) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000f00)={0x2, r0}) write$evdev(r0, &(0x7f0000000f40)=[{{}, 0x7, 0xffffffff, 0x1c74}, {{}, 0x4, 0xfc, 0x1}, {{0x77359400}, 0x5, 0x6, 0x1}], 0x48) r6 = syz_genetlink_get_family_id$team(&(0x7f0000001000)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f0000001c00)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x8020200}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001040)={0xb80, r6, 0x100, 0x70bd25, 0x25dfdbfb, {0x1}, [{{0x8, 0x1, r5}, {0x198, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xedc}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe9}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf4}}}]}}, {{0x8, 0x1, r4}, {0xf0, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0x218, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x0, 0x3, 0x80, 0x80000000}, {0x859, 0x1ff, 0x8, 0x9}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x84, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x54, 0x4, [{0x20, 0x7, 0x100, 0x5}, {0x2, 0x100000001, 0x1, 0x1fc}, {0x3ff, 0xc12, 0x11, 0x3d}, {0x9, 0x3, 0x7, 0x6}, {0x1, 0x0, 0x8001, 0x6}, {0x80000001, 0x5, 0x1, 0x1000}, {0x8, 0x4, 0x1, 0x8e}, {0xff, 0x2, 0x101, 0x101}, {0x4, 0xffff, 0x3}, {0x7, 0x401, 0x10001, 0xbb8}]}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x80, 0x9, 0x0, 0x9}, {0x1, 0x8, 0x8, 0x1}, {0xffffffffffffffe1, 0x1000, 0x8, 0x7}, {0x3, 0x1000, 0x0, 0x5}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1a80000000000000}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r5}, {0x188, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8663a88}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffff80000000}}, {0x8, 0x6, r5}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r4}, {0x84, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8001}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6}}}]}}, {{0x8, 0x1, r4}, {0x124, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x840e}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r4}, {0x228, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r5}, {0x78, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x27b}}}]}}, {{0x8, 0x1, r4}, {0xb4, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xda7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}]}, 0xb80}, 0x1, 0x0, 0x0, 0x20048000}, 0x20000800) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001c40), &(0x7f0000001c80)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f0000001cc0), &(0x7f0000001d00)=0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000001d40)={0x3, 0x2, 0x2, 0x0, 0x40}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001d80)={0x0, 0x25, "e13595dacad7f0e37044390ef902588255a30b97f40441fc942ff3c6ed6c9a82ddd1864921"}, &(0x7f0000001dc0)=0x2d) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000001e00)={0x0, 0x7fffffff, 0x4, 0x7, 0x5, 0x9, 0x8000, 0x18000000, r7}, &(0x7f0000001e40)=0x20) syz_mount_image$bfs(&(0x7f0000001e80)='bfs\x00', &(0x7f0000001ec0)='./file0\x00', 0x0, 0x3, &(0x7f00000030c0)=[{&(0x7f0000001f00)="ab87800972c749a14249a31fd72ca9481e30d4077f572b0139494075c78ab5cafa8e12c5566619c951286997cf5b6d9763a3b010f24169386fb17337bd63d812f7aa66dc8172a9725b0dd6de07e1e4f7822a0bffef8413f07a65e6e2fcec2c317bf28c6e42dcf867baab65660e0c928e3f50671a3bfc6d9b30ac36ddeccbd7befec343898d0aa3ec8a66751c578da68af7d6cf6b9a2ebe8c55301939734c49e9d0e56f64fc5b0aa03792d386c2562fa05cc8", 0xb2, 0x10001}, {&(0x7f0000001fc0)="01dd15c37a44a5b360c0c8ff338a507800af4fb337c310839a01aaac47868fbce72dd3662ff918c99ca9a3ea562e2c8eb89d8f0417779b387221d4018e3317c0c9f3bd205466c031ba2ab7195db32611c4255fbae4b23dcc97e433a22399d76b0617519eeddc3b0721518281f750b5844921c1ec25d8156c4c5b6727a478171a3b2ff55f931b22d5066affde0d30b77d95e6cc5a08353bc11b6024b7fb2c3d8e7e8686bbb830ccd55a2f3402f5c203317176a80b0c75406dd94b1e3a2c5a3bac30d50cd1f746b0d8e13a8626ee77b507b8f7fe00c75c9240481b2ff19953df5be7f287238d9c28d51b37bf73a0cf031a0c40e7f5b857c7afa2b841ca15ed92dd65b4c6f412249bb130dda65decb07755931ac38af5df27f7aa5b4990a59d6845b9631228bffde6402ace523521707933b659f60231e242e0cc34d9f307b700a6717799daaf68a3e2bc7876c82e2c7996a4d74187ccb219eded7fff536936a4432a0ce2936599f6a40d5bf94f8d1d20ed90e84de679b7b32bea9196bb90f1520e069ec5cd831adc5768e18a5bee92e5b29d18017ca9b599ff87dd82219a84cf001df6ff8b0db3bcbbca8e286d593d76e0ae55b33003d661a1dcda8760042f0b43a738015ed5070453332fb238047e82a443003079695bea60e8d37bf05f5d29293f755ad712be07f81cca8dd863f461b639efd46c1b10c634d40abcd2631a34eafc082c1426344a531ee4953931d099f74374c05982517402cc6bda14f91c5dae3280e59b49f3a36a813865ed7c2f04dd6210f0b9b3b7d3b5abc5fd11c176a1936c29a53feb02c8b244c88fe4943e49d42c34cdc97b0b30fa671ec0a28513d67a74b99abccc72667aaeb67f33debaafa5f379c01956761d90a6b70740d61cd9071b644e7ce0918150d58e7ceceabc7f0bac96a3dc451e524e783ce2198f0553afa55a3956e369e754293ef7e0d4c09593257cb0e43d4b80549ffe304b0730a87df700f4a00c3fde82f35e5b7eb0b9b3546569252636ea7350af9a5757b11b98bed4395fc4958c31f0cbe8b2882017dbbf100bd0630c4d80225941818905a083df3dc0aa8c9de8e52164090cb295664ca560a513398967a2239f3d1ec1946d7cc9cd4f46b89f332a563d5392c98baf2316a63180acf8db33ec86b029fe415c8bebd0ea347e55dc8deeed6b389de0c591add3541f5e97b2b26a6a8592a5d2261baf88f328e0ed16bd61d80d7cad53fd696a953744909cf36910d5f84624d147ff680806a280163db6485ff9ed29b1505090601166805f23724d84af8283a4eb62f18345705244e9010ec7ef051146099cf786e7e20608fd57d5d4299260167904c09f0810167e34f08eaf984dbd68271e396545e66d58c06ac914891aeb6f03c8baf32a37a8401242dc323af645ea96ce36d7d5b6097a2f8bb8ce4d094c0def17f8b50f97de17c9094ab181afdbc67b813235f0f0ae63ff89c1fceb6910e1a0aaf4de6104e9408ebbd553517523401612c0c9fec9b01389941229b843f126b5d9628c0108926bffd450b614888df3a213c5dba4564f8e1c1062f8a93e9bb815af8db600684692e106d04e00bfc4766b1e5f24494cab32621989cdb22176c9b1ac9ceb7ad38d83405dea483ae5c354d5256179f9bf5637eaf3620d5d0aafa053e3bcb90651518327d5b616149316c2edbf8e25500eec5e75e3682d88928b241c8310b121a4ae786f77068b535c701ac61ff83a6021678c9cc59646b7d924da422e399eb4c1c7ffd9104057917604a7ef0f745096077cc79261bb191453854a3d457491102c99726183b4f7c52dde0da3823d7466f4d529981da948e1cdb60c6ff879322a91fced41827c2057691aca95f4105d03883ad4b4df6a70aaa9263fd8d5e6fa29c25e3c447a5ffadc4163080274e96e5c6415e0eb222d91389d8d2e778250858531f438733e746b055cd30204bb1033ca39f2ae3404a50e6dc15332f335ebae6b01ebde5cb856dd5f7bad25edc752cd6b27cb69b72ce39b72382620dfc1f54bad771532c5d8e0cd45fbeb743101b711d964e8043691403ca8b9663cde9c48814d31fb021bd7bb75a935e6888d871948f6b240a2e27f4cfed1772db81a2e28fedce038a442e4249033e08b742ad28f4b043520ea712695efd9151af00ae092b9c1e94c65c9a128aa1f25998ee735cc5b73173497ca3657dd8926445812632245857c72091926cd42969f36dd2aa95ebe1997e9bd580a96053b43d81e9350e83b95acc84d169111a466ef93bd0d0facbcb1333d8dc7fd49ad03284e5320fa2af9063b7cdeea36d3af41136409b0a9b841753494f3c1353a5fd5163d73acf8997137b37a80690a57f78390016a44b3ffe9771b1575726ee20f2051a263ff505453d5fe92ca3d07e3f723002cc934a59c9aa2fd06314227d18a0ce1b30023bfb7b77920f7ca0a07df40fb6d30d25b3dc191cef9645e1ca5a46e9720fe97352972931b83358100cdc887e495cc03dd7ca722bd32182297a5f1829ae281de58e78c969c56b947bf283ca983efd807af9805e2c8ad47c14931ceb03caa4ab612f8e7ee00228fa40ed0c1ab3afa410b770a9d8267ec090eceb06c841bbb79780c64471380e197c3cd9861287b40eac82d07a17f4211745bafd1aa25f7eb3ad10381a0bde94ba59e117cf40fdbe236f2d55d6f90eddc6414fc937fb57cf720d30129dce2d37221d5753e5591c9efe1d368bc569dfa72882e5fd37b01a0a9cfda3f2bae29acd65759f0d269be50845aa4d7e8bfb1b8eadf7eec6b991b94b12fa34c842a22cb97357a70b693d6e6dfe3b7bc33f281f06bce2cceb0154c014f9f230747ec2c92b9d7c016738204e94545ec5f87f7debae7ededade3683bc00bb6acc4d2c85599d365ddfb7872377d8657b2df0ff866fa855aefd9ff64e563e92cb6a4f71a5214c4b0639804a678e62233d83d2b40dda141c471235bcf932368b25b39a0087a629f904bf2f340a065a630a44b9caf4c48a0cb09ea63873b3d9530f4a8bfc162688e773dfdd87cc94b917a2107d0dd13d41ee270d5695a7e35203a4855f7a3f40d60e67e3bc9d51654b2d54a7d60e7f67abd2f79df0c4391d4a20e742350f7eb4ac2c09fbf7178e2f13467dce9ece85f5ce9631e5739806ce79fd77a9f01e1c5ec34c8c9b5c01ada2ff8badf4d04c6a0565f8af7afaa1668ed245390b055a52a356bec383726a798dd03b9e4d707306347a82f4a2ff982a3558ca8453cb3dbccdc4db12af490db8b3cecd5ea51606c6a52a005a704cc027e1830877a7197c67286f24f65f6b83f605393bb88f46588e94b7822cd083d723e98e4ba6802b0be5c61d6c2c53eece2b329ef6b8fd8e1c2c6ad7ac128f1e475db83e684888bd7324ba201e88b31270d0a2b159ddf8dada28a10b050c06ecb88b87496478c19eebfdd3664c2f14097149479762bb252f3790ae0166fb52fa84df0d1ce2be2afc47367d71180fd114134bfd1bf6a3b7cc4cf3afdbe1e6f706a9770ce2b056a5e89aad1aa0288759b4b485c4f1d91acd80e92cfa25049c55c357596d24fccbc092ae7991277340035053cdf58cef7bb4d06f39f9dbe994c0cb2284842acdef90f8530dd399e011f1d98b7d327b0317f2dfb6493b7bbcc9e958dac703d6b90216f7b833802881a755e98a3e95efce843ae6419b7de541e1d150b0541b0f2b6c3cfe0921ba2233939408a415c83ded11af0f98e79434ec370a8a628a3bee09b2f62a0365c991258bca0631bf361da996498833d2dd0fdf1c18a960c71f458cc42d7a800b64ec113e9c515446fdba86f85b75acc601ffbd6e64c0f2b37fc2cd265525b6ddcaa716262a86f48b2970272767e5e10bc08a31a6a60997d725501b412fa3e2738c874fc1b47ec33e201484c0d3a3b9d7eef8d725ddef5ca7e7c8966e7a47c029f2f88cf848e324cca49a79a4a1df120615641f1140d7996108166421a0c45f23d625d5d59bd8494197da989c8e6f8e58cc69dbd59599e059f73ff2bd0810fc150c88085825eaf68db69f84bdd25361cd9978d80c9207400900db18d9899548f4f22ca8c5544bda4e2456ad68dca0044d9c3d26e6832c22e97e92b230dcecbc66bc7f579b8008432648f93caec8fcf0b89fc9fba5d89a3e23423e8550afb5ff5c31f2062e77acaf75f05afe0c1a860914c2f718e1b263853dd549610713676b62d36e1c015d22fc2542668bcaa4615221b576c9953461e4bcc991c8afd4db1aab3bef12e4c916ea3a888f2e142bf9cc837e819356ae7d0a5a87849d465fbf919d4e3b17eb2f5f28944f4a83cb8db1e87e3b69f3efe2cdb221d98748a490e9159f873d73e0356413868d0eba1bfdfdc7feffc80cdcec354f562448214e75290c9908e4f1359a5a2fa54bc04ac04de14de63a11145e2b7d3463a2b36b554070dd02e51cc8db5cf5c53595f056dda9e8cf32d0dbc1799086c05e68f2463e613fadd7e78c5f28c01ea9656481bab5109335f7d2793930f46acf56fd01fb53a6812070d12161418f52d8d41310b2b046f1417d3183e3e78f3800ca752bb72b0a13a7c347068aacfa66895d6bc25b1006bc5effa7cfa5169bcfad38135c2971f4b7d71bc2daf293ab76211aca7328023818bdf7bb0afb3b9e39edf97005535b8ebbf5317f9fb02fb802b3f8150e7cf8bbfc85938cfb997cbc220298670c70d8e1448fa31541801e76e748eba200bea08a81f4d619b8e419f9cd3b48e6985fd9cfd06154864f89c14bbf737f6aa91904f23f00fb91d01acf14e6f2077de22ec5080e1b30eec7195d314039e90e2c680d246286e276f42e09a2f656dd5bfa2207a2091ca568a6a15d51d9c86829018ed49def887a41c361f4c2b0789095573eb2c60ca8428fdac16f2beae885e681bfddb7084ec9f9a92e0348df5bd9bf3bea3c458ff63399ea59482359863521129493db0e6134007dfd1dd91d4007f02df327fcc3130b7eff6b352edee5f6215ffaf27ee56076d5be80cb2dd9a963595fc3d7c82774fff9b13972d84dafee447e116dd187c0c828888172934d30993186159050176f6901a8fce6afb847550ee2c7254a33664529eed6b4805ba4128d6aa0938ba52d20c53c9dad30d407b3c814ac7bd39c63efd619a6383e5619fb0407ff78b493cc4f26b9cb3a2e4d8b3151f1adbc76e07c46aae2a70c2ae372136046c108f639f20e1feae4636dc67ce3dc06161ff569f80c6d75838d82a12ffcb05a5ff3fdaa88816f32f8fc4ee255c460e0177ca403f2e2639428ecec605e9b4951d7005e840b33d6b2848af91e14f1da0619942514c2c71f6b63e9cef3a7ff27675105d378e648c06f96bd3c8272a489aad313bb32caf584b8305f9ffe35e2f82ca3a183af6641a83700001df6bdbc841c100ad91994b673dd98b8bae908251a0ba91b81794b17ceb3257bd91c9aac5b8c961c5caf170728b6bf98b65ce06aa12854bbdd215f29201c72723aa1767e85b57ce8bc399ce83bc0683bd71ecd77c92b603b27d8cdd37f96495e3af24e2f0980f0ab754a37494ab026775c20e5e24dc2ca9f01069391882af11df373df14142ef75b8afb101bc6f404de20990f537c3befd5f056be8e4be736cf4cf6109aa5d95f42230e961a617a021dd330f9c3b69fa52f8acf44e1b97cf15a3d16495cc7a16efb62d566723804cc27715feb60ebfc0dbb9d41ba2b7dc0b8b5c3875bd100a63bfef56bf3281c2254697da513080bc85da92063754ac056175c3a88842c64b80a5aa9d2695feac63a58df79d06cf86e48659acf5d3", 0x1000, 0xf6}, {&(0x7f0000002fc0)="947aeaf7419e2bd5b85bbc0fe9929249aca5eb492ef6fba860683ebee779c4311caac1ad3a13d9824e7a0e7a05bd414dfce498d35002129969965334079870d11f5ea8931c2f890f65c0108dc9b6b8b8fb51f2140c2e4a338f237a6d63fa375e4d514f814d2674bbd706eef817997865c7ec4b27300b81bd54864a135b2285cd77828a7c362544694a7e21f652556f12492954213d5ff4dbcd42ca4205b5e725bb5544c2c1ff705efc460792c4daf39b9a398aa553564e3866d1c7829fdfe33c777020c0325954e2790f14e4b66f3841c3b50aa39997ded525b052e934bc36983e81", 0xe2, 0x3f}], 0x4000, 0x0) getsockopt$inet6_int(r3, 0x29, 0x1e, &(0x7f0000003140), &(0x7f0000003180)=0x4) syz_genetlink_get_family_id$team(&(0x7f00000031c0)='team\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000003200), &(0x7f0000003240)=0x4) r8 = getpid() r9 = gettid() r10 = syz_open_dev$sndseq(&(0x7f0000004d40)='/dev/snd/seq\x00', 0x0, 0x141000) fcntl$getownex(r3, 0x10, &(0x7f0000004d80)={0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000004dc0)=0x0) r13 = gettid() fcntl$getownex(r3, 0x10, &(0x7f0000004e00)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000004e40)={0x0, 0x0}) r16 = fcntl$getown(r3, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005300)=0x0) r18 = fcntl$getown(r3, 0x9) r19 = getpid() ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000005cc0)=0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000006140)=0x0) r22 = fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000006180)={0x0, 0x0}) fcntl$getownex(r3, 0x10, &(0x7f00000061c0)={0x0, 0x0}) r25 = gettid() sendmmsg$unix(r3, &(0x7f0000006380)=[{&(0x7f0000003280)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000003740)=[{&(0x7f0000003300)="f3e36d37bdcad8f4b4e6e4d9e73178f406be7a0f5a7099098ebde54564ea4e7ad64321dfe2971ac171d9ef61abb1e005fa9817ce1f93617d70c4b2b7dffd9ebcbffa1d05d23101e171d39d0c53621906bd9f2d", 0x53}, {&(0x7f0000003380)="2f0060c01fbad6ebc9d905795b09078548fa025f2d853df9c3037b62ae1405a576375fab59340c75e1d48887cfa9400413140c01e8ff35d22a3989e1ac57e6c902cb35dd89ae435404570ba7a61fa98c30d51aff356e80c59e4239a1ec7c09b41878e29e58aa2cd382f985ecc6d1301c4459710139d32bfc0f2050f55e0537019f5f5eb6edd372b3e45373e54de96c283425557a670bdafbf3488f42d52ca8a6c0b8b3", 0xa3}, {&(0x7f0000003440)="c87a9dee02847a00f85e6a29423d976934682d33af5258545831e0450c9f3f348c8e760ec676a06a640807f876689073443ef159bd3888a89fe203f47aae3c5bd13100d6869861b6a80161b2dd0e225b0ee1aedaa6fe25fdb8047f97631d8b3280d7202de56781cb1933cee47cfd4559f20bd9fe62439bcd9010a0f6191a6008c0a26c83d2683c733cdebb5e2e33b09d6d403ac01463ac013d0d3a3c72615d516a4d5b47e61190cfa56f804167932229b1de4ed6c1ac91f1ba7bcc12fd", 0xbd}, {&(0x7f0000003500)="89b2a5a509078cb8c3e3ce5e242ac20cf27ae88cc85ec6c7b708d7e5046914c746fb952b6d6e1c96fcf0c911f53af997419327c8021cb945acd0884b0b709cc69b273e3450d6c19e57bae217df027b68186062117cc32835cce92d1aa1c281bfcab94f3a62913d42ec8494fb7282e484fbba1a7ac773c89d957d9a774db31d99b19b1ce4cac087d9d416eadda6f7d4b8c6a30001038e614b284680121f", 0x9d}, {&(0x7f00000035c0)="68f9820a3c542d99e1933576ce588b1704700c68089821eb26fbda74a368ee0bba2b9f57f527783986bdad72a8bab78af34f6a6b534d88cc0054425b721ddb9ff763544c3ed87dd45dc9070f3f3c1ee334fa5dbdaf754ea3b0bde1489e80a228b2dd009ca828db3b079af93fc3c7145d7923c7ab68a8856a3accc889449583d51b40fef0c96051e59671f70debfa106bfdc77bcebf64f650c9eee3b9cbdd2a18834685e72b200dc45f64565db820266fd2341beddc768977ae1a606ffa90c2a0", 0xc0}, {&(0x7f0000003680)="4534e40b01afee06fc06717313c4bb93f6b6", 0x12}, {&(0x7f00000036c0)="b3869b472385335ad138d2576d6effcd3a59168601a6cf9ca32d85a58b960f2c59025d057cbcab955a0591814040ee038808614387b1aa555c242a9c61b03eeba786ee3ac515bcdbf8ca4b91fe8376cf0fc2568a04e16c1ad17f", 0x5a}], 0x7, &(0x7f00000037c0)=[@rights={0x38, 0x1, 0x1, [r0, r3, r3, r0, r0, r0, r0, r0, r3]}], 0x38, 0x10}, {&(0x7f0000003800)=@file={0x0, './file0\x00'}, 0x6e, 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[r3, r3, r3]}, @cred={0x20, 0x1, 0x2, r11, r1, r2}, @cred={0x20, 0x1, 0x2, r12, r1, r2}, @cred={0x20, 0x1, 0x2, r13, r1, r2}, @rights={0x20, 0x1, 0x1, [r3, r3, r3]}, @cred={0x20, 0x1, 0x2, r14, r1, r2}, @rights={0x30, 0x1, 0x1, [r3, r0, r3, r0, r0, r3, r3]}, @cred={0x20, 0x1, 0x2, r15, r1, r2}], 0x160, 0xc5}, {&(0x7f0000005000)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000052c0)=[{&(0x7f0000005080)="db63e499657b3dccb2019b9bbad52f3de61578d84eeb220c5f87abd37e23fa8dd939a86ef702bd604f9a66e537404b58d69db61a300142d58ca11985bfb29989d4016b614b388cc3d8bedb6a7414248c17ddb8d4cc753b226afee7272eb5dc22b0ef4427fe7b982e12d87acb2021e2ebcd78061f237894021fc30ec63922ce4fb3490850cb2f26392e35758505f4911cb74e6bec00e9728f7d823ab1e470dfebdd47e4e54f3ea27b9afc8b873d6678825a123f1cfe64fc078bff049d30a4d5c602c874fd02554dc78c3fdc2348a379db2dc8c9bf644968f3cc3c5e4f31537a69b86b926ffcf69ddf52b70b669f6f5cc6a56b4f15", 0xf4}, {&(0x7f0000005180)="a0377f2f8c7ac9bf52a4dd99bce3c70da85497c895d19544f6bd1351b7d00b5644274c9b0a476ca99fe2518d5a2bb17a6ca43adbcbf918fb90a88541863f641316cccc4bc32296939e41f96476abe627f3970eb967f968c3ecf646b0cf39d1f7e8254b74a6ed421c8c653b4729224fc73be546458ff70fb3f7cfcfa9a0eddca39b96484dcdade4872310580a215179e354828387b7d4b49391f4e20e06795108c95f73639abba82303bf3df85099a06afd4f3afecae5fdd0724bfef12a1e", 0xbe}, {&(0x7f0000005240)="5b1bb3f5ad2c3904a8082f287828c17e85298bf7c154bed1af85f14d292e077358634218026b5156c4bf1e206fb62f2d53ae33dc365c6e2aa2221c6f6937d8a861e593bcef509b1a4fc40df7b10028233125", 0x52}], 0x3, &(0x7f0000005340)=[@cred={0x20, 0x1, 0x2, r16, r1, r2}, @rights={0x30, 0x1, 0x1, [r0, r3, r3, r0, r3, r3, r0, r3]}, @cred={0x20, 0x1, 0x2, r17, r1, r2}], 0x70, 0x10}, {&(0x7f00000053c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005640)=[{&(0x7f0000005440)="1c0edc8d684e2125f89bdaf3233a4319289916816ef32ec0cd4e1bef768035479ca15680a4ed99bdfb778c2062cffa9df55e2dad8798b89e075fe3737b0e890d6f9fa2bcd0316d8e1bcd4e167f690155b9767b23fce21e432db6149ca9d74c14af65252bbc24084e4440be9ae962fb297255b6c1a2f0d4226c30112ef7378acb0d0d8f8b58b659e608e2012eda8f80eb83fe9fee1fe5e9eefe8e18665dde77fb0c426593e3037520a408e5ec7e7ee0b9a20727f9a71c14e205cc8e9ccc1811fc558bf9361037312f7c096154ab", 0xcd}, {&(0x7f0000005540)="dfd2f27a170e7638eb3208acb2c6128fb77cab0667d137f5d1c9988b71d95e25ba0b794753c89a8b96753a73446315c58741499b031716c33b0f2b5c32eb62c5181ce34ac1d3addd1934ac92a9c3cddb30f6cc35adc9bcc1dba454722b4881a187c180f5d9042ca56e728f09800370d573effd278c20ea3373472b62a2b1745e23aeda9df1f6cefb538beb409914709420d40cd196d7f28f4b7d315f1cccd24f75d62dea4fb6b4e65d0c15ef448c368c2a31e6ae1904bbf34074c3f5d04c18a640fa3a603ebe35edb5553384244a4af9b8c42b6085", 0xd5}], 0x2, 0x0, 0x0, 0x2404c001}, {&(0x7f0000005680)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000005b00)=[{&(0x7f0000005700)="a17a5896fd5dd8c1d423ec177330a70ec0b6402b85432787dde1e1bfa8f596d558a8d3c01fd9acad137cd810d95077123d6411397094ae391e39b0899cd1d80a", 0x40}, {&(0x7f0000005740)="54f33a9e8f5ffa3c510d3629fe2624fe8185cfac9f833d278fb8e42ec6c7eb343eed63b13be5731f90d021df78ef", 0x2e}, {&(0x7f0000005780)="d4346bda56a6f3da7c39d6fda1381cf5c0ac6e7651e12725cdc9caaa6fb8424314db7d3fa7427a328a67053f18f4f4ee66df63d4578abdb9ea8d3f8a05b25d999821d69d0119ec162dae8f3c4f71e1d49836511386d481885e9336b2bc59fa9f583671dfd62516e09cf7316f2cc30883a349038e4c9fb22e3f4e5c68a01f02f09eb587b4c16a3fdd495a30af9fe25b51c814d8e26fd56036d85dbfc9c7caadd28b878d35e7a3cee2b3776f2a8a8e17a2b86e0614c4120adb81cfde8ede84d4e6c13a1efe51a7ba56e2", 0xc9}, {&(0x7f0000005880)="ddc598b7464afeb8ee7467db2561aa31b9e5ba0fe0bcf0c052b08bb48536871d6e5b2ea22e60d630cf827e552fa2a7c75b66b2f9f4e1f0b37641f3621e26f8a158d449b95f55450dcaff11b16d22cf01708938ad57680510843cd82371c1d0e0e06eabc76ea046c7df05c05e5e7c4b3bb31d3128a0810fa230af878089ef9856fb4be157b20bc469573e89db6c0b06b3bbe1bde370dd1939c2e9fac47fb0ebb420e530a12601fbe7e63df9d3f17d8ded006b804ff4c33d5d74226c73beffd5264ef8eb9c344fba815a0436416cc79810e595fcee70400da00f6e990646e5f1617abc073e70c75cd4a5dc289d0942f136a51740", 0xf3}, {&(0x7f0000005980)="26dcb9500d7cd6363b0751ba63170eedc49eae748dc8cbe9ca6d0387f4d6a23035ca7163dc55897742399dd8fa87346877b94e981485afa09caab8c57c1be5e359e51a57565f6037ef4a", 0x4a}, {&(0x7f0000005a00)="31be5acdb500ca602355703b2eff48196b12aeca99c6d9bc031e4b62f7bea1d97a9d66024ba3a49fe33615747ef8fadf0792a949f36ff3666343e7ee166179017b0966678de4c1de1622a711591078cfeb12aa2be7779ec0fd326357a5", 0x5d}, {&(0x7f0000005a80)="55f4feb3", 0x4}, {&(0x7f0000005ac0)="4c908aa4102091497a9524d82874b5027e3b8f28b72b5d5883cd05f4", 0x1c}], 0x8, 0x0, 0x0, 0x4008014}, {&(0x7f0000005b80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005c80)=[{&(0x7f0000005c00)="6e1b56d4605677d187a6922027e4f02265da1ba31dd4b7a797a6383cabcbf3083a007360636820c387932a6a05f0bfaa1685986ff2da6608aca34c536fdecca61443fb1ca36a50276b440ead", 0x4c}], 0x1, &(0x7f0000005d00)=[@rights={0x20, 0x1, 0x1, [r0, r0, r3]}, @cred={0x20, 0x1, 0x2, r18, r1, r2}, @cred={0x20, 0x1, 0x2, r19, r1, r2}, @rights={0x20, 0x1, 0x1, [r0, r0, r3, r3]}, @rights={0x20, 0x1, 0x1, [r3, r0, r3]}, @cred={0x20, 0x1, 0x2, r20, r1, r2}, @rights={0x20, 0x1, 0x1, [r3, r3, r3, r3]}], 0xe0, 0x40004}, {&(0x7f0000005e00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000060c0)=[{&(0x7f0000005e80)="54e0b2a058c06778e51d1b7a40837153357dbf6ce117201dc5aacb5edaeca9544fb1ec8337dfe47b0bb0075a419776e858883c93eff46abab5488ce4d2c776bfaaaad1e353538dc33ab591a3ad5686e6a900710ec9f3f4dc41a30ad9db3859f5b560e371f38c1aef3a7b95d445f061d4323bee9e0d42b34723a17e5742b470cd5114d45ec76e0ac64ab145bc1d119744c881cc2af3a4a0bf4eccb403783b00d95c08629679ea8983ee30c184", 0xac}, {&(0x7f0000005f40)="2c092295b1f49d848dd486546de4e490c2256f7126bdb783ef0897807cc970a602397a2406b4d1de04fc306af81a4239b94de6b315b1c12bdf27ce1d4731d0fb3c0896f4682b526ee7add7a69e6c97c3c9e94bd6e8bd62acf07ebea91b48f28e55c481b4362971e067f9990d010c9ca55d8df75351", 0x75}, {&(0x7f0000005fc0)="78be59597075be6614ec1db4b31a0c46bf720f", 0x13}, {&(0x7f0000006000)="a0c605571c0e574a63a29b9b97b70d25", 0x10}, {&(0x7f0000006040)="8ae60b71dc4e14220abf989b711aeecd2f102b88e90ea318678ae4f9cb78dfed403d5166c9f8b4772f91de79e818e6f60f27f72facad1df444294987463ea95c03955b93aa5fc6f7b6c0375c7b99d524ffc91dbfbc4f1557a8", 0x59}], 0x5, &(0x7f0000006200)=[@cred={0x20, 0x1, 0x2, r21, r1, r2}, @rights={0x20, 0x1, 0x1, [r0, r3, r0]}, @rights={0x20, 0x1, 0x1, [r3, r0, r3]}, @cred={0x20, 0x1, 0x2, r22, r1, r2}, @rights={0x38, 0x1, 0x1, [r3, r0, r3, r0, r3, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r3, r3, r3, r0, r3, r3, r3, r0]}, @cred={0x20, 0x1, 0x2, r23, r1, r2}, @cred={0x20, 0x1, 0x2, r24, r1, r2}, @cred={0x20, 0x1, 0x2, r25, r1, r2}, @rights={0x28, 0x1, 0x1, [r3, r3, r3, r0, r3]}], 0x170, 0x40000}], 0x8, 0x0) [ 237.098809] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/25 05:34:52 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x8901, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:52 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x0, 0x400400) accept4$netrom(r1, &(0x7f0000000380), &(0x7f00000003c0)=0x10, 0x80800) readahead(r1, 0x5, 0x8000) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000480)="7ab39ef9e393b22414c4bf19878d0063716286e1e3bef4b3cee9a809977b939a84c0f2fef308dc2dcb0dbfb37fbf733386ac21a85c5bc20ec6d51bef2428ab369647d30eaf27245249fd41819067a66c8764d9d41c4155f212987b9782095e02a45cf5047cda4998c46fd3c32e41918b659f57a00a72b282d3ac48e7d993fe97194cca20c1700b317c4ad7369f81b506b0d8813208ef8f9edf31086bdcd25bfd7bde5a245f8ba01d1232d991d352837a3409fa292d459efdf7c02c043151408185", 0xc1, r2) r4 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x5, 0x4000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x5, 0x0, 0x5, 0x100000001}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000300)={r5, 0x787}, 0x8) r6 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b3", 0x1, r2) keyctl$dh_compute(0x17, &(0x7f0000000100)={r6, r6, r3}, &(0x7f0000000180)=""/42, 0x2a, &(0x7f0000000140)={&(0x7f0000000080)={'tgr128\x00'}}) socket$inet6(0xa, 0x807, 0x2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000400)) [ 237.162218] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/25 05:34:52 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000140)={0x8, 0x3, 0x80, 0xfffffffffffffff7, 0x3, 0xffffffff, 0x3, 0x4, 0x34f, 0x0, 0x1, 0xffff}) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) pwrite64(r0, &(0x7f0000000080)="fd5dcd7d419c1893a0041419e76b4779842a1212252bb6517a2d7ba243889c6f2d8f0aa0a78eae859e4c94af92c56c20ec5892d75654c6bc43595ccc71dc8082e3eae43cbed5ac927ea82e2a98f6814360541f10bd5269096923788d50bcf1f8a7331496ef783fcae95c56ed537de8", 0x6f, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x1, 0x170) accept$nfc_llcp(r1, &(0x7f0000000400), &(0x7f0000000480)=0x60) 2018/04/25 05:34:52 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="d92f6307006f8e8a02251c2ce1b2", 0x200002, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x101000) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) r2 = openat$cgroup_int(r0, &(0x7f00000000c0)='io.bfq.weight\x00', 0x2, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, 0x812, r1, 0x0) write$cgroup_int(r2, &(0x7f0000000000)=ANY=[], 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x67) 2018/04/25 05:34:52 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x0, 0xffd) [ 237.246838] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/25 05:34:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x2e480000) 2018/04/25 05:34:52 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x8982, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:34:52 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x100000000]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001300)='/dev/rtc\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001340)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x3c77, 0x4}, &(0x7f0000001400)=0x90) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001440)={r1, 0x7}, &(0x7f0000001480)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000014c0)={0x6, 0x0, 0x0, 0x7322}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000001500)={0xfffffffffffffff9, r2, 0x10001, 0x800}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000001280)={0x3, 0x1, &(0x7f0000000080)=""/72, &(0x7f0000000100)=""/174, &(0x7f0000000280)=""/4096, 0x4}) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x33) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f00000012c0)={'bridge0\x00', {0x2, 0x4e22}}) 2018/04/25 05:34:52 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x7) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000180)=r1) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = request_key(&(0x7f0000000300)='blacklist\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)='posix_acl_access\x00', 0x0) add_key(&(0x7f00000001c0)='.request_key_auth\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="c8ff1b0b5e3b53f0a8d66192ecf61cd4372cacc50ef2967223883a3146e980ccd9d8607187aea19643e0430c4ab4ff16a84bb6021291f0301312205164408ba4a49a", 0x42, r2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x5ca0, 0xa, 0x3ff, 0x5, 0x0}, &(0x7f0000000040)=0x10) open(&(0x7f00000003c0)='./file0\x00', 0x400000, 0x115) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r3, 0xa0df}, &(0x7f00000000c0)=0x8) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000400)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/04/25 05:34:52 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000080)) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) 2018/04/25 05:34:53 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0xc0045878, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:53 executing program 5: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x277, &(0x7f00000000c0)}, 0x378) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0x6, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) 2018/04/25 05:34:53 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x0, 0xffd) 2018/04/25 05:34:53 executing program 0: fanotify_mark(0xffffffffffffffff, 0x80, 0x8000027, 0xffffffffffffffff, &(0x7f0000486000)='./file0\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101, 0x0) sendto$llc(r0, &(0x7f0000000100)="58d736476813b12bc95a023198cd404caac5c7361a5f51111c2be686e1c6edfb3abd2f5b88f338cc17eb8badfc40460b1ab5a4a10742191ef5e469682bd83e23abac89d4011dec25164176136b67d2a1a0bc6ea985d27de454eb3c0063001826570eae74325b93ae69642608dd5d01590a494f498c277504c18c3533a77fc5239d3b763ce8ea8fd8bc7971ef20696ed6daed5a73594504e7c3fc380b76c1da52e67a3f3422597c46ff853a8d6bbd1667aded661e0a8d", 0xffffff96, 0x48000, 0x0, 0x39) 2018/04/25 05:34:53 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x401, 0x500) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8040, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x42280, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={0xffffffffffffff9c}) accept4$netrom(r1, &(0x7f0000000180), &(0x7f00000000c0)=0x10, 0x800000) write(r0, &(0x7f00000000c0), 0xfec9) 2018/04/25 05:34:53 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x1b00000000000000) 2018/04/25 05:34:53 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:34:53 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200801, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0xf004, &(0x7f00000000c0), 0xc, r2, 0xc}) 2018/04/25 05:34:53 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x8940, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:53 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000013ffc)=0x2, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@fragment, 0x5a) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/25 05:34:53 executing program 7: pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f00000000c0)=[{0x8, 0x0, 0x7, 0xffff}]}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x1, 0x7, 0x7, 0x7ff}, 0x10) 2018/04/25 05:34:53 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r0, r1, 0x0, 0x5) openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f0000000280), 0x4) getsockopt$inet6_mtu(r2, 0x29, 0x46, &(0x7f0000000000), &(0x7f0000000040)=0x4) msgget$private(0x0, 0x0) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0300000000000000652a3d2cbc1ef0f6021b3515fc7677704bc436044904e778bb84095969d205c4564787b047eca0884f48561cee82bc23d8bf96280f93e2959ba7ff935b6f9385e0b434cab4889e6f02a48aefa87f80e22dbaa5e7743fcdb8fb6c3e38a8c4e80ac59fa52187f7db1317b6fbf581b66f9c94f1f18e9a48ef56080007d6f28603dbb6a7f77133f922d0b9360a9ccf491a495bb6e6b464ad271c5d05b14afb2875c9d0cf63afbd2804184f1f032f1511e14366e5b1553fa27d7b"], 0x1, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000080)=[{0xe, 0xffffffffffffffff}, {0x7d09942ad9ae073f, 0x1}, {0xe, 0x4928}, {0x3, 0x1f}, {0x0, 0x2161}, {0x0, 0xff}, {0x8, 0x7}, {0x2, 0x400}, {0x2, 0x7}], 0x9) mkdirat$cgroup(r3, &(0x7f0000000040)='syz1\x00', 0x1ff) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) msgsnd(0x0, &(0x7f00004adff7)={0x2}, 0x8, 0x0) msgctl$IPC_RMID(0x0, 0x0) 2018/04/25 05:34:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x1c1000) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000280)=ANY=[@ANYBLOB="7261770000000000000000200000000000000000000d00000000000002000000005f00c750c000009027224e717a9b7f34bfafb410274b76f3deacee2aa590b8b9d2cd0741f2ac5b6cddd5e5c5c9a62bfc97bfdba37ed561af170697f7f222229528c6b92ffa53917cd4ee9f67bcfd8bb14e4b1f57b1f9d21e4cdf9a6bc8ce6f6dcc793ae43715e516fe2049880b043a3d42aa1dfb7e3031dacec41be0e18d0e9200d5aac42853751e71891a2ec0ccb97bbe567f63c95b732e6f2196df6e213e1fa1aca39488bd01fcd33655390d65dd1ea635584e6d60d61dc7e5ce2eed45e8905188571be6dcd317c356c88fc69c6626d63beb002d2ed7"], &(0x7f0000000140)=0xffffffffffffff7f) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x307}, 0x40, {0x2, 0x4e24, @rand_addr=0x400}, 'veth0_to_bond\x00'}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000240)={0x53, 0x1000, 0x4c, {0x2, 0xd64}, {0x0, 0x1}, @rumble={0x8000, 0x6}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x897f, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/25 05:34:53 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x2, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:53 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x468000000000000) 2018/04/25 05:34:53 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0xfffffffffffffe08, 0x1) 2018/04/25 05:34:53 executing program 0: r0 = socket(0x1e, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x522, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x108) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x100000001) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "0100030000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/04/25 05:34:53 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:34:53 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x0, 0xffd) 2018/04/25 05:34:53 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x8906, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:53 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001c40)={0x10000, 0x3, 0x8001, 0xa38, 0x9ea6, 0x5, 0x5, 0x6, 0x80000001, 0x0, 0x2, 0x3}) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0xc55, 0x8, 0x100, 0x9, 0x4, 0x3, 0x3, 0x2, 0x392, 0x40, 0x11b, 0x3, 0x1, 0x38, 0x1, 0x8, 0x6, 0xfffffffeffffffff}, [{0x0, 0x8a0, 0x7, 0x1000, 0x1000, 0x1ff, 0x7f, 0xffffffff}, {0x60000005, 0x3, 0xfffffffffffffffb, 0x5, 0x1, 0xf1, 0x1, 0x1}], "f7c18a23df16a54bb7b1c803a89e9c01fbd5", [[], [], [], [], [], [], [], [], [], []]}, 0xac2) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fgetxattr(r1, &(0x7f00000000c0)=@known='security.selinux\x00', &(0x7f0000000c40)=""/4096, 0x1000) 2018/04/25 05:34:53 executing program 6: io_setup(0xba, &(0x7f0000000000)=0x0) io_setup(0xffff, &(0x7f0000000080)) r1 = socket(0x4, 0x4, 0xff) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)}]) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr/exec\x00') ioctl$VT_DISALLOCATE(r2, 0x5608) 2018/04/25 05:34:53 executing program 0: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x40010, r0, 0xfffffffffffffffc) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xd9) fallocate(r0, 0x0, 0x10003, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x7f8, 0x5f0, 0x250, 0x5f0, 0x3b0, 0x0, 0x728, 0x728, 0x728, 0x728, 0x728, 0x6, &(0x7f00000000c0), {[{{@uncond, 0x0, 0xc8, 0xf0}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x12}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffffff, 0x0, 0xffffff00, 0xffffffff], [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 'bridge_slave_0\x00', 'veth1_to_bond\x00', {0xff}, {0xff}, 0x8, 0x6175, 0x1, 0x10}, 0x0, 0x120, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @common=@ah={0x30, 'ah\x00', 0x0, {0xfffffffffffffffa, 0x4d6, 0x3, 0x20, 0x2}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x3, 0x5, @ipv6, 0x4e21}}}, {{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv4=@dev={0xac, 0x14, 0x14, 0x12}, 0x2a, 0xb, 0x9645}}}, {{@uncond, 0x0, 0x200, 0x240, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0xfffffffffffffff9, 0xff, 0x101, 0x80000000, 0x8, 0x7, [@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @empty, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1e}], 0x9}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x7, 0x9, @ipv4=@dev={0xac, 0x14, 0x14, 0xa}, 0x4e23}}}, {{@ipv6={@empty, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0xffffffff, 0xff, 0xffffff00], [0xff000000, 0xffffffff], 'veth0_to_team\x00', 'veth1\x00', {}, {}, 0x0, 0xfffffffffffffffc, 0x2, 0x40}, 0x0, 0xf0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@dev={0xfe, 0x80, [], 0x14}, @ipv4=@dev={0xac, 0x14, 0x14, 0x19}, 0x5, 0x1c, 0xd51}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x858) r1 = open(&(0x7f0000000040)='./bus\x00', 0x22000, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) madvise(&(0x7f0000007000/0x1000)=nil, 0x1000, 0xf) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x77) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080)={0x0, 0x7530}, 0x10) dup2(r1, r1) mknod$loop(&(0x7f0000000000)='./bus\x00', 0xc102, 0x0) 2018/04/25 05:34:53 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x148087ffffffff) 2018/04/25 05:34:53 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x5451, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:54 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x40049409, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:54 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.mem_hardwall\x00', 0x2, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000100)={0x3, {{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}}}, 0x88) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)) read(r1, &(0x7f0000000440)=""/187, 0x88) 2018/04/25 05:34:54 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x3) close(r0) 2018/04/25 05:34:54 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) pipe(&(0x7f0000000080)) 2018/04/25 05:34:54 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x0, 0xffd) 2018/04/25 05:34:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x681e) 2018/04/25 05:34:54 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000080)={0x1, 0x7, 0x2, 0xffffffffffffff80, 0x5491, 0x6}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000240)={'team_slave_1\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}}) statfs(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/167) r2 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r2, 0x107, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x3) r3 = socket$inet6(0xa, 0x2, 0x0) connect$llc(r1, &(0x7f0000000280)={0x1a, 0x20, 0xfffffffffffffff8, 0x6d8b, 0x2, 0x2}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f000086eff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) bind$inet6(r3, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/04/25 05:34:54 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:34:54 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x4020940d, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:54 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000080)={0x100000000, 0x401}) r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000b40)=@ethtool_ringparam={0x9}}) 2018/04/25 05:34:54 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x800) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:54 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x101000) mknodat(r0, &(0x7f0000000240)='./file0\x00', 0x20, 0x3) r1 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r2 = epoll_create(0x5d) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000001c0)=0x1, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faeff4)) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000140)=0x7, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000000c0)={@empty, @dev}, &(0x7f0000000100)=0xc) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) rmdir(&(0x7f0000000000)='./file1\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x4, @tick=0x6, 0x6, {0x5, 0x1}, 0x7167, 0x2, 0xd6}) socket$nl_netfilter(0x10, 0x3, 0xc) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) fchmodat(r1, &(0x7f0000000180)='./file1\x00', 0x50) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) 2018/04/25 05:34:54 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)=0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c00000050ffac30000000000000000002001300020000000000000000000000030000000000000002000000e0000001000000000000000002000100000000000000000200000000030005000000000002000000e000000100000000"], 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000bc0)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB="11974c3dd6282ea3e9da2aa58ec3ead00a2f22ea9b57ba45516f43d3227adabe14c1d3b4fc7bb524bb394a32e0ab5b1a1bdbd06e65d5d1f3e912a6c56e16f7cae2d748628aaeb67b725090dedef59d7976dfeed954b9e07c72e0ed984723edb8653fb4b9204ebf7f3e1424a2fe01a1771ad31f7206ad2f13a7419ebbe7631ab5987d7e95d1bcf1f18554db1fdad97a4a40b9eeb906f0066dbbf1cc329f4132223dd5fc12443388f85b485d12a99f3e4c2711c3c437162c08d0d8d1a2cc5220a081445c85222d1b8614fbae3d4ae8e5527f9ea749ff"], @ANYRES64=r0], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="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"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) io_setup(0xbf, &(0x7f0000000400)) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/25 05:34:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x47700) 2018/04/25 05:34:54 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x0, 0xffd) 2018/04/25 05:34:54 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:34:54 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)='security.capability\x00', 0x14, 0x1) 2018/04/25 05:34:54 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0xc0189436, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:54 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/cuse\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xdad}}, 0x0, 0x92f4, 0x2, 0x7fffffff, 0x3}, &(0x7f00000004c0)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000500)={r1, 0x16, "398609ed024edef31507b16c0b90589d57ace1a66a40"}, &(0x7f0000000540)=0x1e) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r2, 0x1008005) socketpair(0x0, 0x4, 0x7, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet_sctp(r3, &(0x7f0000000640)={&(0x7f0000000240)=@in6={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff]}, 0x7}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000280)="0f8dc5324d4cc95509d9a7e3d72fe79f881ed2358f29f8b26b37d3528b2d85c3445dd68af934d2b1cd490b2384b6efa4fb6d0bdf724d318cb3c59365addb8b23693c39326084ac57e0bb144980f099d0b9616a664759fd9e5617f855a0bb646b175c3dcf48265622bcffb13bb67994da6a158cdd12bdda5208c0a749f0e7b910ba6ec3e44f3790ae640307f1c6d9befe126bdf7ea38cdab5843b7dc93d9700f9da3906faed4ce13e52dbae73dd34ba0a67896cc70ccaf864174f3605dda9b2fe0fb0e95106", 0xc5}], 0x1}, 0x44001) r4 = socket$inet_dccp(0x2, 0x6, 0x0) accept$inet(r4, &(0x7f0000000700)={0x0, 0x0, @dev}, &(0x7f0000000740)=0x10) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@full={{0x3, {"dfff3a9c9b4928"}}, [{"9960cd521a9b3d"}, {"6ffdbeb5e5f338"}, {"e05669676623c8"}, {"adbe5803d12f6e"}, {"d6f9ac4abc27c7"}, {"0408f4ee6e1ca1"}, {"34cd56948b531b"}, {"1ab7b74fff311f"}]}, 0x48, &(0x7f0000000140), 0x0, &(0x7f0000000800), 0x0, 0x800}, 0x20008041) setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f0000000780)={'filter\x00', 0x7, 0x4, 0x488, 0x130, 0x0, 0x130, 0x3a0, 0x3a0, 0x3a0, 0x4, &(0x7f0000000380), {[{{@arp={@rand_addr=0x7fff, @multicast1=0xe0000001, 0xffffffff, 0xffffff00, @empty, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0x8, 0x80000000, 0x8, 0x81, 0x2, 0x2, 'syz_tun\x00', 'gre0\x00', {}, {0xff}, 0x0, 0x30860cfb015d6d52}, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x3ff, 0x400, 0xffff}}}, {{@arp={@broadcast=0xffffffff, @loopback=0x7f000001, 0xffffff00, 0xff, @empty, {[0x0, 0x0, 0xff, 0x108d962a26433fd, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0xfffffffffffffffb, 0x40, 0x7, 0xfffffffffffffeff, 0x6b2, 0x4, '\x00', 'bond_slave_1\x00', {}, {0xff}, 0x0, 0x124}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @rand_addr=0x9, @loopback=0x7f000001, 0xa, 0xffffffff}}}, {{@arp={@rand_addr=0x3, @rand_addr=0x80, 0xffffffff, 0xffffffff, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0xff]}, @mac, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x2, 0x6, 0xfffffffffffffff8, 0x8, 0x8, 0xc00, 'bond_slave_1\x00', 'bond_slave_1\x00', {0xff}, {}, 0x0, 0x200}, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x1, 0x8, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendmmsg(r4, &(0x7f00000000c0)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740), 0x17a}}], 0x2, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r5, 0x0, 0x2000000000000484, &(0x7f0000000040)=""/24, &(0x7f0000000080)=0x18) 2018/04/25 05:34:54 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) r1 = socket$inet(0x2, 0x4, 0x25f) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x10000000}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x10103, 0x0) ioctl$KDGKBLED(r2, 0x80045104, &(0x7f0000000040)) 2018/04/25 05:34:54 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x0, 0xffd) 2018/04/25 05:34:54 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:34:54 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x8918, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:54 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x2, 0x2) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x114) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000140)={&(0x7f00000000c0)}) 2018/04/25 05:34:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x700000000000000) 2018/04/25 05:34:54 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000200)=0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) setresgid(r1, r2, r3) r4 = dup(r0) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000000)) 2018/04/25 05:34:54 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000000)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) fadvise64(r0, 0x0, 0x2, 0xb3b03fe369984adb) syz_mount_image$iso9660(&(0x7f0000000440)='iso9660\x00', &(0x7f0000000480)='./file0\x00', 0x400, 0x9, &(0x7f0000000a40)=[{&(0x7f00000004c0)="03ac94ae04c7c6db83658d2a4a8d90714844a50b45f237dbed8ad04f1816dfba77e3620e4f06dda1786a58e5117bf4954ddb20c5e1fea10d204ddf30a954b204e91e8d55af90d0f274f67dd566003ac747afbe76cb959ece56648193554ec207cffe177432f3bd3a997d2c7f02c2c625688291b0a89632a002b4adaca891f55733e98e4f0cb7534456e826edf6f9bc16a2ed7df32826e240e80c05b8b28770375fdde4fd77294d4cdad60f1f6214", 0xae, 0x9}, {&(0x7f0000000580)="7e815775c7c06cdbc0d7fe45dda05e273e4bc0e19aba96d16778c173765d772fd2a8592c47a23a8528c4831ddcf36f4ef6497563191f16effbe02be84901d0a3a4e2d129156250b018502c8b664876721ab5abcf085a5cdcd3374fe4c5106645ea1ccbea2a9f5bf02420e7d6f48b3d11a81e6b9715867a19ac9a9ed77327eec61a98ae836d371e6f2b5f3acdbc30960001a76f33e4f68f69fddcd8236e22a8b445fd45ae619f8e3825f543aa0394ce006d43aa1b5ef2db4b689047a7e176c0f760f7b22223127e07bc09d4ec3d65410b111bb95c11", 0xd5, 0x7}, {&(0x7f0000000680)="9b234ce3317efbe97271643ccb39c742a0628a41bcdd620d8ef3", 0x1a}, {&(0x7f00000006c0)="fd2f63407da9a932d4d387665dd90af7b767af52ff856a6ba10eef0db5f96fa7f738879638267eee3367a4bd7dc17185d01dabe039103da0e74e6fc55a3955f71d05b8", 0x43, 0xffffffff}, {&(0x7f0000000740)="badcfaaa904f45e4e9d68dbcb468bb2c864b6fa7b9668d589824ba7867f4fa3c47902e8b297b1a3516b713b1ce0276701f8bc4e0987e8610c81e09de1ae48f76e93ca04fb7ddfa409bf7f2949b8dd8c1a566", 0x52, 0x1}, {&(0x7f00000007c0)="8f7e27711e6539fa8adbd003d1ac7c0cd8c914eecad9c5b6668beea8", 0x1c, 0x4}, {&(0x7f0000000800)="a52e41f361484bbf8a44840ffd3e992a8c7cf88f82b19e22c85d2a2309b229d9aaf0b13870732303bab0a192c24eee5d68ef39a3cc738e8a4f21000c517c3163f3742611b645f694f35b716157fdb842265e53d5492d82418c89670f46849f881f194eb681030c2c593547453ee97d7c6614215e9e7a93645f03c345d1c379f94aa59f00f635929833dc1b7ce138ae9fbaaf6904664f60db", 0x98, 0x4}, {&(0x7f00000008c0)="4c547d20447b0384914d48188dcba458065533fec661b50903a5e8a1aaeddd6fe45a5308879f34a2a8a0d308cd7d5a3e8222fe31d48b561525e95087819e226d20", 0x41, 0xffffffffffffffff}, {&(0x7f0000000940)="f162dc47a95a8c2aeb97d8844df29c89de50eb3648bcc947f603696fdeeffaad8c5b172cba48325e3c351e2047ee8dff20bfe6790a9fa8acc10662abeb23eebd7e5b535e5e2bca78e60dcf3a5aaf15499791256365e78f08fd4ffdf7275e980f1d921e1e216e50fc978f56cebf8fa2feecd80bb352d2590920db55a46610df1e19bfa7cd94792bffe1b109ae350fd69b9f30783c67c541285befe1a2df5a25e11bf6eea0c0a1a8de516c8c060d22efbc2ad69662405cfa8be2e0748e36d0613f595893cee177c3ebacb8f68c105231fcf438", 0xd2, 0x5}], 0x0, &(0x7f0000000b40)={[{@sbsector={'sbsector', 0x3d, [0x0, 0x37, 0x38, 0x2d, 0x31, 0x34, 0x3e, 0x0, 0x0, 0x37]}, 0x2c}, {@session={'session', 0x3d, [0x37, 0x79, 0x33, 0x37, 0x0, 0x36, 0x3f, 0x78]}, 0x2c}, {@gid={'gid', 0x3d, [0x0, 0x30, 0x30]}, 0x2c}]}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7fffffff80000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000140)=0x8) signalfd4(r0, &(0x7f0000000380)={0x6}, 0x8, 0x80000) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000200)="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") syz_emit_ethernet(0x1e, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaa3aaffffffffffff000c03000020080200003274d2da4112499c"], &(0x7f00000001c0)={0x0, 0x4, [0x784, 0x7d2, 0x6bb, 0xead]}) 2018/04/25 05:34:54 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x0, 0xffd) 2018/04/25 05:34:54 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2}, r0, 0x8000000000, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f000004bfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) 2018/04/25 05:34:54 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:34:54 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0xc020660b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:54 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000001c0)=0x10) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000140)=0x7, &(0x7f0000000180)=0x4) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:54 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000340)=""/53) 2018/04/25 05:34:54 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x8916, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:54 executing program 0: socketpair(0x3, 0x2, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x1) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)={0x3, 0x8001}) ioctl$void(r0, 0xc0045c7f) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000000c0)='user!cgroup\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6, 0x4e22, 0x0, 0x4e24, 0x0, 0xa, 0x20, 0xa0, 0xaf, 0x0, r2}, {0x0, 0x0, 0xfffffffffffffffe, 0xe1e, 0x0, 0x7, 0x8001, 0x6}, {0x5, 0xc7, 0x0, 0x3}, 0x1, 0x6e6bb8, 0x3, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0x32}, 0x0, @in, 0x0, 0x7, 0x0, 0xfffffffffffffff8, 0x7fffffff, 0x7, 0x4}}, 0xe8) sendto$unix(r1, &(0x7f0000000340)="33f2d092cde0", 0x6, 0x10, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000400)) r3 = request_key(&(0x7f0000000440)='cifs.spnego\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)='!-\'\x00', 0xfffffffffffffffd) keyctl$get_security(0x11, r3, &(0x7f0000000500)=""/35, 0x23) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000540)={0x7fffffff}, 0x1) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r3, r2, r4) r5 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000680)={0x5, 0x70, 0x2, 0x2, 0x2, 0xd7b, 0x0, 0x2, 0x800, 0xd, 0x3, 0x7, 0x80000000, 0xfffffffffffffff7, 0x800, 0x2, 0x400, 0x80000001, 0x4, 0x200, 0xffffffffffff5fee, 0xfff, 0x6, 0x1022, 0x4, 0x9da, 0x4, 0xa5, 0x3a46, 0x3, 0x8, 0x3f, 0x0, 0xffff, 0xffffffffffff467a, 0xdc, 0x793, 0x4, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000640), 0x4}, 0x80, 0x7, 0x7, 0x7, 0x7fffffff, 0xffffffffffff5ccb, 0x93}, r5, 0x7, r1, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000700)={'erspan0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) lseek(r0, 0x0, 0x6) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000880)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000840)={&(0x7f00000007c0)={0x7c, r6, 0x101, 0x70bd2c, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x70}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x78}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x88}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) dup2(r1, r0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f00000008c0)={0x7f, "ec6f7cfe9b75bc54e98af4dc6d0d3957ffed2fad9ce17d01960f2e670385e17eac74765ffb4438785e2628a615355e7908ddb2af77a1ad9e8c241ffe6da651df3440a4da02578e2f390b30764f21c2c013574f2cb626e2145322ba031c00d2bc0a6b802ae10634db9b74393df75f29b2c0a82fb2a35d9bf19f8f0d94beba33"}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000980)=0x5) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000009c0)) sendmsg$nfc_llcp(r1, &(0x7f0000000d80)={&(0x7f0000000a00)={0x27, 0x0, 0x1, 0x7, 0xd87, 0x5c795ff4, "dc07682652fa2fe3be24f6ab2be5468420928a2b23b783ae5c8e2f8c188ad476931e3ce4e550ea058c886ec6f2cba8edb71af65d323236268a855c665dc1d7", 0x4}, 0x60, &(0x7f0000000c80)=[{&(0x7f0000000a80)="62cac83c2b3d208406e645f9f0f7121e0bc15dd6f5634417a176bd5f22", 0x1d}, {&(0x7f0000000ac0)="08ff87810511daa8de30493b293b945b758fa65c05f534e1b7f66e5da6eebdc37367d3ba436368a552e39ca764d1e3080feb973c46ffdd162d6b079b", 0x3c}, {&(0x7f0000000b00)="3d7537d2a2409443b8faaf73c04adabcb482389d755c73494ae3a7b49b5fcb088893109d5d07cf5287763b8c14c530ef6b81c832798e6ce170d506b350cd738cce3c18174ce7ff006aa38fa65aa1724c5d4bd61d7bc5b401a25de376724e9446ee0f50d5b8ba8439ce9b58d2fdcca54ec0e7b900a4a7fb6de96ecbaf8de6f8a854308db27ccb8f213413d5aab286f19372c0e436", 0x94}, {&(0x7f0000000bc0)="5d007f76810d917b804786e2a8f764c3ed74321a811a550057738ef13bdd3f6a473386a78cb2f495d69726ada3048f8d7451d59814b88de589dc3975de88d7585ace13c2200d6c7d467c451348e40ca4f77bb288ca41eb4acbb32815c36096805625e1693b611103aaeab262b48361f6388a3856745394adb0e3f3b67e148451b736f05787d393bfb7800e94b779424f5fcad7", 0x93}], 0x4, &(0x7f0000000cc0)={0xb8, 0x118, 0x3, "68ec89bef6349bc95e4718e231c2288b33b3a47073164b717aed8dc4d2b580fdc146ff8a5d9c5b431eb3ef5f2c80d703e704d082ba515e77fa852c66bab39a4528cd482653f68fd3306e174c1541cc7ad88af77d0e94a4fd9e7e0514d6c102c63c51cf5f1fe58a1fb9c2fe7c04dc63eb66c55f64e7577067167b7973c35977ab3b67a32410513a82a86d502f3a31b2e8e70924b1cb531932b7d6ab1985f3b4dd2f1c1962eae4"}, 0xb8, 0x8000}, 0x4000000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000dc0), &(0x7f0000000e00)=0x8) 2018/04/25 05:34:54 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)=""/50, 0x32) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) getsockname(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000001c0)=0x80) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300)) link(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x5, 0x400000000000, 0xfffffffffffffffc}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=r2, @ANYBLOB="810006002fa60100ee010101b99d0200"], &(0x7f0000000400)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={0x0, 0x400}, &(0x7f0000000380)=0x8) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x2, 0x0) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={r3, 0x1016, 0x20, 0x7, 0x7fff}, &(0x7f00000002c0)=0x18) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vcs\x00', 0x80040, 0x0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/mixer\x00', 0x40000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000000540)={0x0, r6}) 2018/04/25 05:34:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x900000000000000) 2018/04/25 05:34:55 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x894c, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:55 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:34:55 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000140)="6664001f66d0") execveat(r2, &(0x7f0000018ff8)='./file0\x00', &(0x7f000001aff0)=[&(0x7f0000018fed)='-]selfvmnet0\x00'], &(0x7f000001a000), 0x0) 2018/04/25 05:34:55 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x200000000000003, 0x0, 0xffd) 2018/04/25 05:34:55 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x87, 0x14}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0x4d4, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r1, 0x8, 0x10}, 0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x8200, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) 2018/04/25 05:34:55 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40184150, &(0x7f0000005e0b)) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x9, 0x4) 2018/04/25 05:34:55 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x2000000003, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:55 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x8000000000000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:55 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:34:55 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x1d000000) 2018/04/25 05:34:55 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) close(r0) 2018/04/25 05:34:55 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x100000000000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:55 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000bc0000010000e1f68d35ceffefe390a7ee5f269bd744"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000400)=""/206, 0x41100}, 0x40) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x101000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0xe, &(0x7f0000000700)=@raw=[@jmp={0x5, 0x629, 0x7, 0x6, 0x9, 0xffffffff}, @alu={0x0, 0x8000, 0xd, 0xd, 0x9, 0x80, 0xfffffffffffffffc}, @generic={0x2, 0x4, 0xff, 0x5}, @ldst={0x2, 0x1, 0x6, 0xd, 0x0, 0xffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x51c, 0x0, 0x0, 0x0, 0x101}, @jmp={0x5, 0x7, 0x4, 0x2, 0x0, 0xffffffc1, 0x10}, @map={0x18, 0x9, 0x1, 0x0, r0}], &(0x7f0000000680)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0xbb, &(0x7f0000000540)=""/187, 0x41eff}, 0x48) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000180)={0x1, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x88) 2018/04/25 05:34:55 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) r1 = socket(0xd, 0x3, 0xfffffffffffff151) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000200)=""/71) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000280)={0x1000, 0x10, [0x2, 0x7, 0x4, 0x5]}) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000140)={'mangle\x00', 0x80, "1eb0d7ac963e99dbc214b77b8d506723591c43d2d61cb11ffb3a3edcac059a7119223cfcbc14dbb5de500a4a600b2419e497666b632013c26369a11be69d2e2163c34bed0079113b10bb8ed2cce9ce7d733fda4fd4fe0f643a9c1813017327653e1be5f09aaefaf240b51f3c526d04553540ee5b122ac1ea3a5bf145c9dcae83"}, &(0x7f0000000080)=0xa4) 2018/04/25 05:34:55 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xffffffff00000000, 0x459a, 0x7, 0x6, 0x5, 0x8001, 0x1, {0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffffd, 0x3f, 0x6, 0x100000000, 0x1}}, &(0x7f0000000000)=0xb0) recvmmsg(r0, &(0x7f00000040c0)=[{{&(0x7f0000003b00)=@rc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003f40)=""/11, 0xb}], 0x1, &(0x7f0000004040)=""/73, 0x49}}], 0x1, 0x0, &(0x7f0000004180)={0x0, 0x989680}) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) 2018/04/25 05:34:55 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:34:55 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x1008) 2018/04/25 05:34:56 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x1000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:56 executing program 6: setrlimit(0x8, &(0x7f00000a3ff0)) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f00000000c0)=0x80) write$binfmt_elf32(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x7fffffff, 0xffff, 0x1, 0x5, 0x3, 0x3e, 0x8, 0x33c, 0x38, 0x17, 0x3, 0x81, 0x20, 0x2, 0x529, 0x8, 0x7}, [{0x70000007, 0x3, 0x80000001, 0x9, 0xfffffffffffffffa, 0x0, 0x3, 0x7ff}, {0x2, 0x3, 0x7, 0x3, 0x4, 0x3, 0xb71}], "f1588bbef169c66f60fe61e6d4794dcb72dc60e4857145cd045d926c4b4ecc8f823941bf86978cbc7f56765f6f675088e92cd291f93b166cc5439a5c61576365018eb8d8ba37372ad0f80ddc8d9e558df3506fb54b4245206dc6f060a3a738722d08042f9175ec87cef13463a5a138a91ae19a8c24c175ba8e02eaed6e4bfa728aa87ed1261702508feed496693e666941f1876aeb61c230fe128e0331f768ab09e9", [[], [], [], [], [], []]}, 0x71a) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8000000000000, 0x80012013, r1, 0x0) 2018/04/25 05:34:56 executing program 0: r0 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x10, 0x8, "01db4243584bcf03688eac14afb97578447719cc9df91212595034ee4dc437a22f9d9badc9311ce7f69e07b7960afff467f7d8ede49b584d6bf191e213da1a13", "c9c37430795a344bd950b381662c7a6006453be6da6410bf62d2aa4c63f6ecdd", [0x3, 0x4]}) keyctl$setperm(0x5, r0, 0x80004) listen(r1, 0x3) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$session_to_parent(0x12) 2018/04/25 05:34:56 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x5, 0x40000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x6) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:56 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x0, 0xffd) 2018/04/25 05:34:56 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:34:56 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000280)={0x3, r1}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f00000002c0)=0x14001) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000480)={'filter\x00', 0x4}, 0x68) semget(0x3, 0x2, 0x0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000000880)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300), 0x8) r3 = fcntl$dupfd(r0, 0x406, r0) write$sndseq(r3, &(0x7f0000000680)=[{0x91, 0x1, 0x3, 0x3, @tick=0x1, {0x1, 0x3c}, {0x8001, 0x1f}, @result={0x0, 0xc6}}, {0x2, 0x401, 0x7ff, 0x395, @time={0x0, 0x989680}, {0x3ff, 0x528}, {0x3be, 0xdf}, @note={0xfffffffffffffffd, 0x1, 0x0, 0x0, 0x8000}}, {0x10000, 0x7, 0x4, 0x1000, @tick=0x7, {0x8, 0x5}, {0x400, 0xffff}, @queue={0x80000001, {0x5, 0x8}}}], 0x90) 2018/04/25 05:34:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x4004) 2018/04/25 05:34:56 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2}}, 0x0, 0x0, 0x9, 0x1, 0x30}, 0x98) 2018/04/25 05:34:56 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f00000000c0)=0x3, 0x4) fcntl$addseals(r0, 0x409, 0x2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xb8}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/25 05:34:56 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x100000000000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:56 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x880, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:56 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000040)=0x5, 0x4) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='8', 0x1, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000000c0)=""/55, &(0x7f00000001c0)=0x37) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x200) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000080), 0x57) write$binfmt_aout(r0, &(0x7f0000000ec0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f1125a70000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c442f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000094113dd0ed6dfd5c3c15243c917dd715fb8d322e2b70a6c42d2061edb72b410af3031d09ae8ac61e58f2be4470b87d4ba84fa595707e46420a96164cc8adce773408e6e02f0ac58fca505b24a33287d8e3abf0edaad011456f45a743744d8693fb30c432e3954c065d1f69ed4c5b89b8b3dfc2373c76db52bcfbddf3993a6d32941aeefe76fc176df6af42f3bbb2c2e08488a14689"], 0x6b1) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1', "497be9ee3ebd7cc9d5f9ede83ad428fad81ecef728ce7929fe1a707af647ef6de10a3613a844c7c2dc3259cb11591bddf4bdfeaf824f509e9b5821ecf4f3e52a985326f056be3682edc49d33e9585522963181435341e52f147bec158b111545be14367ffc82eb31f3b33111950be331fb733fdfd6"}, 0x79) 2018/04/25 05:34:56 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x0, 0xffd) 2018/04/25 05:34:56 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:34:56 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000002b, &(0x7f00000000c0)=0xd9e0, 0xfffffffffffffd9c) sendto(r0, &(0x7f0000b9efd6)='g', 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000b95fc8)={0x0, 0x0, &(0x7f0000e57000)=[{&(0x7f0000b94f3c)='T', 0x1}], 0x1, &(0x7f00006d2000)}, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) 2018/04/25 05:34:56 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x8000000000000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:56 executing program 7: fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000000c0)={{0x3, 0x3, 0x8, 0x3, 0x7fffffff}, 0x3, 0x9}) 2018/04/25 05:34:56 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000000000000000000000c500000000ff00009400000000e5000095001a0000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r0, 0x4) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x2, 0x640880) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000180), &(0x7f00000001c0)=0x40) write(r1, &(0x7f0000000080)="260000005e0009000000df623339410e590000000001000000ffffff00000000000000000000", 0x26) 2018/04/25 05:34:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x300000000000000) 2018/04/25 05:34:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a07f4d25e41152575b005e381e5b3b60ced5c54dbb7", 0x16) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/25 05:34:56 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x0, 0xffd) 2018/04/25 05:34:56 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x5) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000005ffc)=0xfff, 0xffffffffffffff57) getpeername(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0)=0x8, 0x4) 2018/04/25 05:34:56 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:34:56 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x1000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:56 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0xca1, 0x113002) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000600)=[{0x4, 0x401}, {0xe, 0x3ff}, {0x2, 0xcc76}, {0x7, 0x40}, {0x3, 0x7}, {0xb, 0x6}, {0x8, 0x1000}], 0x7) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x40, 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000200)={"b14e3de8cc36edf8a1f27757ffbbb44777bd3696ac059513edc01e3b10b27ac61087609ce501189ff6aa7034b7ea9d1ee8e3655bf0b0aa9c8a94d7145dc3e2faedec25fe89fbb0b849b8e2c56168a345e91799d28c4ae5a2f7b53a78c1086cf9ee89578b5067200e4286de7c4f0cdb046d779416eb8869a07e4bb548b70c13a9c8142e98a35d117f5106ab9addb255d3b4295ac56de502ea20e00ca0f18fbc822b5301c641110dc94e46a783e3a00b7093b71c888eaa580f90b9508244d7c8f24a21ea93557b91a52d966a252365873615cee438a6c43654110f86396485099c5686ab10b4ea1250c529b69a8f12e37d12bb264e893bfd187222afc7649001154b72f3cfd2c62c6c190d180212e568950c9f4fb7f90846a98773bf61267d2ef321c69235a61040322c01c2926376f196ab01220e97d841cdbe32fcde380c1fde0d43f5901cdaea068dcf5eb3c2e185b9ca66579cdb9b1339468bff5b12ca313fee003c598bfaf6a00ce7fb31fb961c9cbd9aae67cb682720171f5ebc0c867ee0b211709ef6ca375d74bcd48f6612b70d34f99ad007b121d72f2ab4b595a5a1f9b92c642c6772fe690ea86e7b3a0c8a03973063a7c9c3c1afa8f875d0ad74441ec4cacd9e030d84555e84f80e9dee392641cc701098f193e24c3f2d5e93e2079b12186e30075c51019a966da476809962aeaae4105457486a909a9f6e1c61b15a707f5950091e18b879ad96a65517de8302f98462aac417a80c6333fd6b972389e307ab382b3a62daa270702111a590e2c816c95d4cbc978e3cc2f5635dbe4cb000e5b0a82d5f401a1d7b7374fbb6f2266ebc02f9592052dc38f2b322b894a23708074e24d3c994b52bbee3ff17c612a8fc2597e85f200ee4612b230ce4765c2d241e379368e3071dcb885315a6aaa466c3186d604ea067c1f14cd03252490da4fa5af723ccb7696b8f12f0151e38eb8a1053fef0774c14f61f48213084a705798defbcb40fe9d103368775c4dd8879b29659e0b8266cad03a013cdb01ab098023a6f65136da971e5e9f7da0b10e8b6bcc56cdedc150a4672e1a7365e333302c4b6af702622612196b0371d830e28d244128c07e7fa622da872c92fdb7d1e0929a4ed8ddadd3c6a443e77895762f3ce3957c74051fd628f73e928a9d5a61b42e76973277e485f0c5cb7f35d8576403b5e6b273439e32b78b23ccd42d705fdcc3d99628cd4bf858c6ce951f5c6072029afd657bf482d19721b28eb1f097d45ba346e8f5b3df99f533be524bd8682d60c082e462ccf6caab1c650c8668c22c689b2aab9a88a3b38a6f59150009213d803d70b52f6d2bfe0f1b0f68f6d02e04f77da8b4dac89eb6eed21dd1a7a1dc6a143c3143b56871c370ae9239543814a5c692bc307f7d6835eca22bf75a233c2d2beccfbd5406cc48f80a0109dad6fb0b2e16f"}) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1fd, 0xc07f22859e68e2bb) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000180)) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000000c0)={0x2, 0x3b21}, 0x2) 2018/04/25 05:34:56 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:34:56 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x0, 0x0) 2018/04/25 05:34:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x75) close(r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000580)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r0) sendmsg$can_raw(r3, &(0x7f0000002000)={&(0x7f0000000100)={0x1d}, 0x10, &(0x7f0000001fc0)={&(0x7f0000001f40)=@can={{}, 0x0, 0x0, 0x0, 0x0, "3aefdcb5401e1c35"}, 0x39d}, 0x1}, 0x0) recvmsg(r2, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000280), 0x0, 0xfffffffffffffffd}, 0x0) 2018/04/25 05:34:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x2000000) 2018/04/25 05:34:56 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xa) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0xf800000000000000}, &(0x7f00000000c0)=0x8) accept$unix(r1, &(0x7f00000002c0)=@abs, &(0x7f0000000340)=0x6e) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz1\x00', 0x1ff) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000480)={r2, 0xa3da}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r2, 0x8}, &(0x7f0000000280)=0x8) linkat(r1, &(0x7f0000000380)='./file0\x00', r1, &(0x7f00000003c0)='./file0\x00', 0x1400) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x80000000000f98}, &(0x7f0000000140)=0xfffffffffffffddc) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040), 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x17a}, &(0x7f0000000200)=0xc) 2018/04/25 05:34:56 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x8000000000000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:56 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1004100}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xe8, 0x15, 0x808, 0x70bd26, 0x25dfdbfc, {0x6}, [@typed={0x8, 0x16, @fd=r0}, @generic="13302e14aa96940a3dfb0c6ba9ec4d692b71821a0b5ecae52c0cc5aa0d7f4646703c4333f622f83a14a9a7e085fedf6a146b8f99ae9f701d96efeba3e10e04aa1a59ffd3b3f01939cc20541cb50ac2b58dff4e1c9b75954384b9c10ee5088e3936fcb16a9c3e809cd89949da7f6b868604e7892eb9f3d9361656b1a1fb4158df3fb51a939559aa24152432bf004aa2d1fded31a8982a8fa986fcfd0871796693d5668e218e41f9c13ce9d524f5ec8bc7e4b45ccf9f2e6b96f6b0b17fbcf83fa8873e0033be7dc4640bb4"]}, 0xe8}, 0x1, 0x0, 0x0, 0x8044}, 0x894) fchmod(r0, 0x0) 2018/04/25 05:34:56 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000080)='{vboxnet1{.em1vboxnet0-\'\x00', 0x19, 0x1) 2018/04/25 05:34:57 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x5, 0x1, 0x9}, {0x4, 0x0, 0x2, 0x1}, {0x5, 0x372a71d8, 0x400, 0x8f5}, {0xfff, 0x0, 0x8001, 0x2}, {0x9, 0x100000000, 0x7ff, 0x3}]}) r1 = socket$inet(0x2, 0x803, 0x81) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001b40)=@nat={'nat\x00', 0x19, 0x2, 0x260, [0x200015c0, 0x0, 0x0, 0x200017c0, 0x200017f0], 0x0, &(0x7f0000001580), &(0x7f00000015c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0x800, 'lo\x00', 'bond0\x00', 'ip6tnl0\x00', 'ip6gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xb8, 0xf0, 0x128, [@ip={'ip\x00', 0x20, {{@dev={0xac, 0x14, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x30, 0x0, 0x0, 0x0, 0x4e22}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}, {{{0x1b, 0x0, 0x0, 'sit0\x00', 'vcan0\x00', 'lo\x00', 'rose0\x00', @random="5703a9986849", [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x2d8) 2018/04/25 05:34:57 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x100000000000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) fchown(r0, r1, r2) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000000180)={0x3, 0xbff, &(0x7f0000000000)="55cf8fd7e89169b0969c27ef557519a883dba5fd974b26c78015b8c601d7f2b911329adf1e62c31f0fbaa86732b8c8a341f146baacf624083dfe37f32c242cee93cf49939063ffd8d0cae0223eb298d76aee39551646db30c44763109c6012aeaf6b250693e468ba61cbb1539b8637ae34b265bd356c07caca", &(0x7f0000000080)="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", 0x79, 0xfc}) exit(0x6) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7900}) 2018/04/25 05:34:57 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x2011, r0, 0x80000000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="2c010000", @ANYRES16=r2, @ANYBLOB="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"], 0x12c}, 0x1, 0x0, 0x0, 0x4}, 0x40c0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000840)={0x148, 0x0, &(0x7f00000005c0)=[@acquire_done={0x40106309, r1, 0x1}, @acquire_done={0x40106309, r1, 0x4}, @reply={0x40406301, {0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x20, 0x8, &(0x7f0000000080)=[@fda={0x66646185, 0x7, 0x0, 0xd}], &(0x7f00000000c0)=[0x0]}}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x68, 0x38, &(0x7f0000000240)=[@ptr={0x70742a85, 0x0, &(0x7f0000000100), 0x1, 0x2, 0x35}, @ptr={0x70742a85, 0x0, &(0x7f0000000140), 0x1, 0x4, 0x20}, @flat={0x73622a85, 0x100, r1, 0x1}], &(0x7f0000000180)=[0x48, 0x48, 0x30, 0x38, 0x78, 0x20, 0x38]}}, @acquire_done={0x40106309, r1, 0x3}, @acquire_done={0x40106309, r1, 0x3}, @transaction={0x40406300, {0x3, 0x0, 0x800000010, 0x0, 0x10, 0x0, 0x0, 0x0, 0x10, &(0x7f00000002c0), &(0x7f0000000580)=[0x78, 0x38]}}, @request_death={0x400c630e, 0x2, 0x3}, @free_buffer={0x40086303, r1}, @clear_death={0x400c630f, 0x1, 0x1}], 0xcf, 0x0, &(0x7f0000000740)="b241ba01a4050a6098b5f588f625e8f1f5e19975c9511a7529babcc8c355fa15ce9b015279981f3844bfaa4e365e08c4cff35c3177946bc869f79603028707ce986bfb3a38db35db7f6e7633ce4732b4eed4f5ef8730142f11080583aef55dbc80172c7978ee9140189128bf49b9897cd52462fa04c3c84dbf0eed540e53276840436f003340fafd34e7e7443b438bc4919e81e907246d92d936b048cd7dcd167d477e72da5d600b7c3fe87db4e25af97b20c60ad808972c845418ba69de19c01c979f01331afd9554897ae4f6c2eb"}) 2018/04/25 05:34:57 executing program 7: r0 = request_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='\x00', 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r0, 0xfd) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)='\x00', 0x1, 0xffffffffffffffff) 2018/04/25 05:34:58 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:34:58 executing program 2 (fault-call:2 fault-nth:0): r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x0, 0xffd) 2018/04/25 05:34:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000d69ff7)='net/unix\x00') madvise(&(0x7f0000c0f000/0x3000)=nil, 0x3000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000280)={&(0x7f0000000000), 0x0, 0x1, 0x0, 0x40000, 0x0, 0xffffffff00000001, {0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff7106, 0x564, 0x0, 0x0, 0x0, 0x80000000000000, 0x1f, 0x8, "286dedf9ab4eec0234d1b8972e30564d1c62924ba7df4e99dc0f83449ee0e054"}}) connect$vsock_dgram(0xffffffffffffffff, &(0x7f0000000540)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000000800)=0x8007f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e23, 0x7}}, 0x6, 0x1ec}, &(0x7f00000000c0)=0x90) socket$inet(0x2, 0x5, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000005c0)={0x8, 0x400, 0x5, 0x3f57}, 0x10) clone(0x800, &(0x7f0000000e00)="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", &(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680)="922f2d1f49e52636f564597eab8a366d698c8301bd4f9a772e7506e3d4dee74f86fd49c3b99c8368139f84fed4221ae6619f9efceeba7a49e09fd85359e9ca7896ac3025f33b901ec0b9495356aead54424ac891504a76025024c22148609b9c44a7b17d0a0807cdb0c960") sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="680000002500290100000000000000000c0000004a8d3dc1c01436fb35af299b79575c080000000000000090f736f6bd223c93a3d8ed135a09c2300f649bcd58e959c32d7a86a2668ae461218583662dcb26783253710490074aaf07a53369a9f0afd40027ea0000"], 0x68}, 0x1}, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x2) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x80000001, 0x8, 0x1, 0x8000, 0x9, 0x8, 0xfffffffffffffff9, 0x9}, 0x20) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000100)=""/186, &(0x7f0000000080)=0xba) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000240)={0x6}) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000000740)={0x1d3, 0x9, 0x4}) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000bc0)=""/225, &(0x7f0000000300)=0xe1) syz_open_dev$sndctrl(&(0x7f0000000580)='/dev/snd/controlC#\x00', 0x2f8, 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e22, 0x400, @ipv4={[], [0xff, 0xff]}}}, 0x2, 0xff}, &(0x7f0000000500)=0x90) r2 = msgget(0x1, 0x400) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000d40)=""/161) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000400)) 2018/04/25 05:34:58 executing program 6: openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x200000) r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)) 2018/04/25 05:34:58 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x1000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x600000) 2018/04/25 05:34:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) set_robust_list(&(0x7f00000002c0)={&(0x7f0000000280)={&(0x7f0000000240)}, 0x80000000}, 0x18) set_robust_list(&(0x7f0000000200)={&(0x7f0000000100)={&(0x7f00000000c0)}, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)}}, 0x18) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/04/25 05:34:58 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:58 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x0, 0x100000000000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) [ 242.815370] FAULT_INJECTION: forcing a failure. [ 242.815370] name failslab, interval 1, probability 0, space 0, times 0 [ 242.827087] CPU: 1 PID: 16608 Comm: syz-executor2 Not tainted 4.17.0-rc2+ #15 [ 242.834369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.843724] Call Trace: [ 242.846323] dump_stack+0x1b9/0x294 [ 242.849964] ? dump_stack_print_info.cold.2+0x52/0x52 [ 242.855173] should_fail.cold.4+0xa/0x1a [ 242.859251] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 242.864373] ? graph_lock+0x170/0x170 [ 242.868187] ? print_usage_bug+0xc0/0xc0 [ 242.872265] ? __lock_is_held+0xb5/0x140 [ 242.876347] ? check_same_owner+0x320/0x320 [ 242.880674] ? perf_trace_lock+0x900/0x900 [ 242.884927] ? rcu_note_context_switch+0x710/0x710 [ 242.889871] ? debug_check_no_locks_freed+0x310/0x310 [ 242.895068] ? perf_trace_lock_acquire+0xe3/0x980 [ 242.899914] __should_failslab+0x124/0x180 [ 242.904142] should_failslab+0x9/0x14 [ 242.907929] kmem_cache_alloc+0x2af/0x760 [ 242.912076] jbd2__journal_start+0x1d3/0xa70 [ 242.916475] ? jbd2_write_access_granted.part.8+0x420/0x420 [ 242.922175] ? rcu_note_context_switch+0x710/0x710 [ 242.927093] ? __might_sleep+0x95/0x190 [ 242.931057] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 242.936581] __ext4_journal_start_sb+0x17a/0x5e0 [ 242.941323] ? ext4_punch_hole+0x54d/0x11c0 [ 242.945632] ? ext4_journal_abort_handle.isra.4+0x260/0x260 [ 242.951333] ? ext4_ext_index_trans_blocks+0x11f/0x150 [ 242.956610] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 242.962135] ? ext4_meta_trans_blocks+0x25f/0x310 [ 242.966966] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 242.972487] ? ext4_writepage_trans_blocks+0x182/0x350 [ 242.977750] ext4_punch_hole+0x54d/0x11c0 [ 242.981897] ? ext4_update_disksize_before_punch+0x4b0/0x4b0 [ 242.987679] ? perf_trace_lock_acquire+0xe3/0x980 [ 242.992509] ? perf_trace_lock+0x900/0x900 [ 242.996731] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 243.001912] ext4_fallocate+0x4ab/0x2300 [ 243.005965] ? __fget+0x40c/0x650 [ 243.009423] ? ext4_insert_range+0x13b0/0x13b0 [ 243.013991] ? expand_files.part.8+0x9a0/0x9a0 [ 243.018561] ? graph_lock+0x170/0x170 [ 243.022351] ? lock_acquire+0x1dc/0x520 [ 243.026310] ? vfs_fallocate+0x5be/0x8d0 [ 243.030362] ? __lock_is_held+0xb5/0x140 [ 243.034415] ? rcu_read_lock_sched_held+0x108/0x120 [ 243.039420] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 243.044941] ? __sb_start_write+0x17f/0x300 [ 243.049249] ? ext4_insert_range+0x13b0/0x13b0 [ 243.053815] vfs_fallocate+0x4b4/0x8d0 [ 243.057692] ksys_fallocate+0x56/0x90 [ 243.061478] __x64_sys_fallocate+0x97/0xf0 [ 243.065702] do_syscall_64+0x1b1/0x800 [ 243.069572] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 243.074403] ? syscall_return_slowpath+0x5c0/0x5c0 [ 243.079320] ? syscall_return_slowpath+0x30f/0x5c0 [ 243.084252] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 243.089604] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 243.094434] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 243.099607] RIP: 0033:0x455389 [ 243.102785] RSP: 002b:00007ffb04f10c68 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 243.110477] RAX: ffffffffffffffda RBX: 00007ffb04f116d4 RCX: 0000000000455389 [ 243.117728] RDX: 0000000000000000 RSI: 0200000000000003 RDI: 0000000000000013 [ 243.124977] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 243.132230] R10: 0000000000000ffd R11: 0000000000000246 R12: 0000000000000015 [ 243.139479] R13: 000000000000007d R14: 00000000006f3c58 R15: 0000000000000000 [ 243.146942] EXT4-fs error (device sda1) in ext4_punch_hole:4288: Out of memory 2018/04/25 05:34:58 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000006000)={0x0, @in={{0x2, 0x4e20}}}, 0x8c) 2018/04/25 05:34:58 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000080)={0x9, 0x9, 0x4}) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:58 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:34:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000440)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x37f395be}, &(0x7f00000002c0)=0x8) openat$dsp(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/dsp\x00', 0x48000, 0x0) fcntl$dupfd(r0, 0x0, r0) syz_open_dev$adsp(&(0x7f0000000740)='/dev/adsp#\x00', 0x78, 0x305300) socketpair$inet(0x2, 0x1, 0xffffffffffff0000, &(0x7f0000000780)) pipe2(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000680)={r1, 0x24}, 0x323) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) getpeername(r3, &(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80) setsockopt$packet_drop_memb(r6, 0x107, 0x2, &(0x7f0000000280)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0) r8 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req3={0x0, 0x0, 0x6, 0x1f, 0x1000, 0x0, 0x4}, 0x1c) sync() r9 = request_key(&(0x7f0000000500)='pkcs7_test\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='syz_tun\x00', 0xfffffffffffffffa) add_key(&(0x7f00000005c0)='dns_resolver\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000640)="f54c63b834ca4dc4e2593672f8891bf610e8", 0x12, 0xfffffffffffffffd) keyctl$setperm(0x5, r9, 0x10000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f0000000380)={r1, 0x3}, &(0x7f00000003c0)=0x8) unlink(&(0x7f0000000080)='./file2\x00') openat$cgroup_procs(r5, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000340)='./file2\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x9000, 0x0, 0x0, 0x0, 0x1008880) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r7, 0x28, 0x2, &(0x7f00000001c0), 0x8) 2018/04/25 05:34:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0xb000000) 2018/04/25 05:34:58 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440)={0x0, 0x0}) perf_event_open(&(0x7f00000003c0)={0x2, 0x70, 0x3e5, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000010000, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000000080)=0x3, 0x4) bind$inet6(r1, &(0x7f0000002000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x4e20}], 0x10) r3 = dup3(r1, r2, 0x80000) getsockopt$nfc_llcp(r3, 0x118, 0x0, &(0x7f0000000480)=""/59, 0x3b) sendmsg$netrom(r3, &(0x7f0000000280)={&(0x7f0000000040)=@ax25={0x3, {"aa4f6bc7ad3d1c"}, 0x7ff}, 0x10, &(0x7f0000000240)=[{&(0x7f00000000c0)="f8f32871f945d678f0b140224de958bd76c5ac3a53f21f1510ed2f2106d76c6ae5780be0dc8e5b5e09c2a166bd0f9e8d042601028d58de3d8d2677a674b8fd352118b7bad99b062cd8e1a951015124dfe1", 0x51}, {&(0x7f0000000140)="41254959685da1f478c120732fdfd8aa5ecd0c5de8beda07fcfec52337e53b1d54ace99f61f63b3f1087ac7970e21d45352215c435169f304588140ce35c3fb034c20ac779a99cc48e6a8cb7391a2d6663948df63d14218579665ee73dee3d23c5c5bd705225d60d804df9186a959aa9ee85517d9f4f81378bb2d4a9fd320ec9625fa531ede9bf463ca176d9bd11b246eb3fd1c6e0b52c465d840267d349124e57ea65317eec1d378873d6814364d5cf1caedf3edc8e12e18c6ac1309b8c38de4dbc76b5", 0xc4}], 0x2, &(0x7f0000002040)=[{0x88, 0x11f, 0x80000001, "1d2c05d91e86ccbe648c1baddb52f5ef1640740d352b49ef6b3c4cd98666c55d28c8974c84089ee2636b6c1b3085851ab2c778019cff264e9a92a7667a7dd5af364f2651d264454b39f81992113d9f21ec617ff203382c5e2753f293529795fd4e05083d08c5d264492c08fd376564757b6b15b7d607"}, {0x108, 0x119, 0x7f, "cb81d8c4bbf84a69484daf48bbc4eca26d9f31049dcc51c9713fe0145f359fc72cb9e25f35499e68de5e638a08ba903fd37f0caecdbb0b9dd10ab71cd9ef118cc213a0266cef706941d73926cff08699fe809d0b3256a91d11a39ea2606781a3af3e80e80f73c6eb1552da24b5adefa6efe5cdce9e4567536519e40c58c876e37a1eaafcfba17591eba78dd545261477446b8acf6dc7e6849f03e16a60067f34d45307a23b02f43ed704fa16a2804f8e53ba71f4345a97d68cdc656107fd75cbf2e9c6ebf4bd9c1447ccfa599993e59d66702c283ece2bc344d9f5216d9ba9e38dc73d01a2c53184295580eb30d42223c6ac7d"}, {0xd0, 0x11d, 0x32d02ffc, "89cfc5b069b82a14e74342f937ebd72213a71bbca5a383c6a9699ef727d5b18de7c6ebcab4c12bdb063c408ed9a52bbcae1480784f3ed02f70190820bab1184b4e05cdc1e45398ad51517e2ddea6099dcfa46cc71d0c04a71f78e7fcf36f45e740d7695c12b28d58b0308c7a007a09609404d72ba155fc70de7a97a2789b78751cc778893d45b13629b6bf20d6b9b227d7d7e75f9b25db41bda1ef8c374010f8d3f7ed469bdef29c6c5cc7dd247f66c90ef3b3d9557f0f616fdf253324"}, {0x1010, 0x105, 0x7, 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{0x1010, 0x10e, 0x41e7, 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"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{0xf8, 0x100, 0x10000, "13e3eb8710f6d99b60ae59c80d66cba8cf42d07636f4983f5f9054857c7d342f85448823a26834089899813fe098c74118c81f022f7c895d341590734ed8c9616739eb8a6b89e7bc7e93d65d9c34ccb1e7df01e09e9da118ec7307e6c7af1c0ee747c1ee0867f1d0b2670ed1c0a624935b11ec0871dc212c405eea63ca258c046446c09b4d3107a2af06d991bf1ac387e637b23c88bd5ce2553c3cff08a49ff28f2e45fdff82f2dc7c3feb3a0f43198015a2559b01ecfcdc8fc523942cb96e6afbef346e1c4a38634092bcfed8c437cfa9a2c53f38d2a1d5fef98aa1939ffcd157"}], 0x3388, 0x4000}, 0x40001) write$tun(r3, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0xa5) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000380)=0xce, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000004c0)={{0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x8}, {0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffffa}, 0x7, [0x3, 0xff, 0x5, 0x6c52, 0x2, 0x6, 0x70f, 0x8]}, 0x5c) 2018/04/25 05:34:58 executing program 2 (fault-call:2 fault-nth:1): r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x0, 0xffd) 2018/04/25 05:34:58 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x0, 0x8000000000000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:58 executing program 6: mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') socket$packet(0x11, 0x2, 0x300) chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x4) 2018/04/25 05:34:58 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0xfffffffc, 0x1) 2018/04/25 05:34:58 executing program 5: semget$private(0x0, 0x0, 0x20) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f6e65742f697076342f76732f001e3ba8da3ef2b74c51c508b56578706972dd", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) unshare(0x40802) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/25 05:34:58 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x0, 0x1000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:58 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:34:58 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x100) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000080)=""/131) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000000)=0xe, 0x4) 2018/04/25 05:34:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x1b00) [ 243.448969] FAULT_INJECTION: forcing a failure. [ 243.448969] name failslab, interval 1, probability 0, space 0, times 0 [ 243.460776] CPU: 0 PID: 16645 Comm: syz-executor2 Not tainted 4.17.0-rc2+ #15 [ 243.468053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.477397] Call Trace: [ 243.479978] dump_stack+0x1b9/0x294 [ 243.483603] ? dump_stack_print_info.cold.2+0x52/0x52 [ 243.488794] should_fail.cold.4+0xa/0x1a [ 243.492843] ? kmem_cache_alloc+0x12e/0x760 [ 243.497160] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 243.502256] ? memset+0x31/0x40 [ 243.505535] ? perf_trace_lock_acquire+0x4f1/0x980 [ 243.510460] ? find_held_lock+0x36/0x1c0 [ 243.514518] ? graph_lock+0x170/0x170 [ 243.518313] ? graph_lock+0x170/0x170 [ 243.522107] ? lock_downgrade+0x8e0/0x8e0 [ 243.526265] ? __lock_is_held+0xb5/0x140 [ 243.530337] __should_failslab+0x124/0x180 [ 243.534582] should_failslab+0x9/0x14 [ 243.538376] kmem_cache_alloc+0x47/0x760 [ 243.542428] ? rcu_note_context_switch+0x710/0x710 [ 243.547358] ? mempool_free+0x370/0x370 [ 243.551323] mempool_alloc_slab+0x44/0x60 [ 243.555465] mempool_alloc+0x18b/0x490 [ 243.559355] ? remove_element.isra.4+0x1c0/0x1c0 [ 243.564101] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 243.569632] ? __check_block_validity.constprop.78+0xd9/0x200 [ 243.575506] ? create_empty_buffers+0x63a/0x950 [ 243.580172] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 243.585698] ? ext4_map_blocks+0x421/0x1b40 [ 243.590023] ? attach_nobh_buffers+0x620/0x620 [ 243.594596] ? __lock_is_held+0xb5/0x140 [ 243.598661] bio_alloc_bioset+0x3a1/0x7f0 [ 243.602803] ? ext4_convert_inline_data+0x4a0/0x4a0 [ 243.607812] ? bvec_alloc+0x2d0/0x2d0 [ 243.611602] ? __lock_is_held+0xb5/0x140 [ 243.615663] submit_bh_wbc+0x155/0x7c0 [ 243.619543] ? ext4_map_blocks+0x1b40/0x1b40 [ 243.623947] ll_rw_block+0x1e5/0x220 [ 243.627656] ext4_block_zero_page_range+0x584/0x1930 [ 243.632757] ? ext4_get_block+0x50/0x50 [ 243.636736] ? preempt_schedule_common+0x22/0x60 [ 243.641485] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 243.647024] ? __ext4_journal_start_sb+0x182/0x5e0 [ 243.651944] ? ext4_punch_hole+0x54d/0x11c0 [ 243.656256] ? ext4_journal_abort_handle.isra.4+0x260/0x260 [ 243.661961] ext4_zero_partial_blocks+0x219/0x260 [ 243.666803] ext4_punch_hole+0x84e/0x11c0 [ 243.670952] ? ext4_update_disksize_before_punch+0x4b0/0x4b0 [ 243.676747] ? perf_trace_lock+0x900/0x900 [ 243.680972] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 243.686157] ext4_fallocate+0x4ab/0x2300 [ 243.690214] ? __fget+0x40c/0x650 [ 243.693661] ? ext4_insert_range+0x13b0/0x13b0 [ 243.698236] ? expand_files.part.8+0x9a0/0x9a0 [ 243.702811] ? graph_lock+0x170/0x170 [ 243.706605] ? lock_acquire+0x1dc/0x520 [ 243.710568] ? vfs_fallocate+0x5be/0x8d0 [ 243.714626] ? __lock_is_held+0xb5/0x140 [ 243.718687] ? rcu_read_lock_sched_held+0x108/0x120 [ 243.723702] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 243.729228] ? __sb_start_write+0x17f/0x300 [ 243.733541] ? ext4_insert_range+0x13b0/0x13b0 [ 243.738115] vfs_fallocate+0x4b4/0x8d0 [ 243.741999] ksys_fallocate+0x56/0x90 [ 243.745800] __x64_sys_fallocate+0x97/0xf0 [ 243.750035] do_syscall_64+0x1b1/0x800 [ 243.753911] ? finish_task_switch+0x1ca/0x810 [ 243.758400] ? syscall_return_slowpath+0x5c0/0x5c0 [ 243.763319] ? syscall_return_slowpath+0x30f/0x5c0 [ 243.768250] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 243.773616] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 243.778454] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 243.783631] RIP: 0033:0x455389 [ 243.786807] RSP: 002b:00007ffb04f10c68 EFLAGS: 00000246 ORIG_RAX: 000000000000011d 2018/04/25 05:34:59 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x2000080, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:59 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"696662300000ebff0b000000001000", 0x200000000500f}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x800000e) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x501) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) ioctl$TUNSETGROUP(r0, 0x400454ce, r3) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x60, r2, 0x200, 0x70bd2c, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffff3c}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffeffff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8010) 2018/04/25 05:34:59 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x0, 0x0, 0x1000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:59 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) [ 243.794507] RAX: ffffffffffffffda RBX: 00007ffb04f116d4 RCX: 0000000000455389 [ 243.801766] RDX: 0000000000000000 RSI: 0200000000000003 RDI: 0000000000000013 [ 243.809026] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 243.816285] R10: 0000000000000ffd R11: 0000000000000246 R12: 0000000000000015 [ 243.823539] R13: 000000000000007d R14: 00000000006f3c58 R15: 0000000000000001 2018/04/25 05:34:59 executing program 5: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x800000000402, r1) exit(0x0) creat(&(0x7f0000130000)='./file0/file0\x00', 0x0) dup3(r1, r0, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/25 05:34:59 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x3, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:59 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:34:59 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:34:59 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r2, 0x84, 0x7d, &(0x7f0000002200)=""/4096, &(0x7f00000007c0)=0x1344) pipe2(&(0x7f00000006c0)={0xffffffffffffffff}, 0x80800) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000700)={0x904, 0xfffffffffffffffe, 0x3, 'queue0\x00', 0x6fa3}) io_setup(0x8, &(0x7f0000000040)=0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r1) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) r6 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0xbe93, 0x20000) syz_open_dev$amidi(&(0x7f0000000800)='/dev/amidi#\x00', 0x7ff, 0x200000) r7 = syz_open_dev$mouse(&(0x7f0000000540)='/dev/input/mouse#\x00', 0x0, 0x20040) r8 = syz_open_dev$adsp(&(0x7f0000000600)='/dev/adsp#\x00', 0x5, 0x400) socket$inet(0x2, 0x3, 0x7) io_submit(r4, 0x6, &(0x7f0000000680)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0x2a30000, r1, &(0x7f0000000080)="3de5dcbf8948620d8482e16ac52da7f38bb837cc9227751fcba81b498c82047aa8dbf4afb88f94309e6c14bf4e01b1addbf254d9c8bce71042090a735ac09c3e30d638f2f49e652d8d55ffe538a88bd75acf875a47050dc7fee2510c40", 0x5d, 0x2, 0x0, 0x0, r5}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0xf, 0x9, r1, &(0x7f0000000180)="5594adc1daff91809cc515870cf85f53bd89149661fa1d1d94d6f16248e83db397988735522f89d8928235738ecf4bd6358c0b38bb77ce271b178abc40357d8b2f73c13e83b8c80ad3a559c6963add19e5f1e4e7d95ea6200b1e33830e90b6f118ff65a64a855087102d013ae1bce4bb29a1a1217817550c602b198c8faab9e1e3a9", 0x82, 0x7, 0x0, 0x0, r6}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x6, 0xffffffff, r0, &(0x7f00000002c0)="a94f648a18590422bfeb71a42ffeb27d86136f1ccbc9de9e8c2cee701ba7b2836916f4ba381816323157a9d3d009db3588a43bb7a85688d4fddbfd3b4f00dd0a2ebcf63171f266d760cee1d9e01c26c8fca6ca84c1ec79bd4a3adf28e56564bf577425d5cbae90f7c338f1", 0x6b, 0x3, 0x0, 0x0, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1, 0x80000001, r2, &(0x7f0000000380)="1846c68fba527293ed8b408663c5edd75cebeadd9ef8b70d321472709d0f3691f80cad5a7851beb0ffab51d82ee8bca890ce98eab7427a0bea492dbd860e56bb912c9c10042518c0954ddbbb9547f3e5e5215800b8a848765f83eac4fd911a2654d825125bd0799fb9e1f3735e21c42eccfa8ce433ff42ee", 0x78, 0x4, 0x0, 0x1, r0}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x1, 0x3, r1, &(0x7f0000000440)="9451f8923ebf643afb29b5a42b1d8216894c6aa66554857b7988a51876fdf3f1bba00be0558cbca04ed2e3aa330ebfa09003725b1ba9f853bb3ffaac19cd5b86195d76097f883a884ba77c329cdfcd9713f7c638286f6e33b134c213fb84c8eab7d756616adc58c6aa9eccc67399cc67883d00899cde8624f1c8e61d847a9173ee09bc7f935ea648f749db4d5b1835943f2c5fbf339c4f36f5c631bcf76bf79d2ef73e6745bcf70ba496b8fd52098aebb67e8d33dd54d287e0541f968b0dc0b574a3875a8c4f6498b2f121532ba05df07f1cd03305b6940175f3715258aa0da130e5002a3f36f4bf0c59", 0xea, 0x6, 0x0, 0x1, r7}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x3, 0x100000000, r2, &(0x7f00000005c0)="538263242e7332d1e806d2b69c", 0xd, 0xfff, 0x0, 0x0, r8}]) 2018/04/25 05:34:59 executing program 2 (fault-call:2 fault-nth:2): r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x0, 0xffd) 2018/04/25 05:34:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYBLOB="4b245b697d36cc285ab627d5a925363638fdb7f7ca"], &(0x7f00000003c0)=0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000340), &(0x7f0000000400)=""/145, 0x91, &(0x7f00000014c0)={&(0x7f0000000380)={'sha512-avx2\x00'}, &(0x7f00000004c0)="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", 0xac5}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000080)={0x3, 0x5, [{0x2, 0x0, 0x3}, {0x41, 0x0, 0x10001}, {0x1, 0x0, 0xff}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x7) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000010c0)={0x7, r1}) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000001500)=""/4096) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000140)={0x0, 0x7, 0x33, &(0x7f00000000c0)}) r4 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@nfc_llcp, &(0x7f0000000200)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0x1000, @ipv4={[], [0xff, 0xff]}, 0xfff}}, [0xc000000000000000, 0xcd, 0x2, 0xfffffffffffffff7, 0x7, 0x1, 0x6, 0x20, 0x9, 0x7, 0x5, 0x5, 0x8, 0x7, 0x8]}, &(0x7f0000000fc0)=0x100) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000001000)={r5, 0x100000001, 0xad, "01f0d215df5d5ace4a800905a9c1ffb97642a206cefb0bc3500f3e2c8a5bbabcc0657aaadfaf36faded741af113b01769bb329117387bd8188cc7f9aaa9a1e67a9cccfeefa0ec9f88cc0ead4126c4a87f3310351bcd2495601490df5596c60455fecac5fcfd0a2ba3b001acc7c67d76921b6d8292ecdb180818606975e5cd5db523d81e18ff8555f2f916af8d19092261fe51dfa9c4338bdceb9d9b61bf601ccc50492a57f79c744fb50fcd076"}, 0xb5) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/25 05:34:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x4016) 2018/04/25 05:34:59 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x84800) accept4$nfc_llcp(r1, &(0x7f0000000140), &(0x7f00000000c0)=0x60, 0x800) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8) [ 244.135969] FAULT_INJECTION: forcing a failure. [ 244.135969] name failslab, interval 1, probability 0, space 0, times 0 [ 244.147315] CPU: 1 PID: 16703 Comm: syz-executor2 Not tainted 4.17.0-rc2+ #15 [ 244.154590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.163941] Call Trace: [ 244.166543] dump_stack+0x1b9/0x294 [ 244.170185] ? dump_stack_print_info.cold.2+0x52/0x52 [ 244.175395] should_fail.cold.4+0xa/0x1a [ 244.179467] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 244.184589] ? print_usage_bug+0xc0/0xc0 [ 244.188664] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 244.194214] ? perf_trace_lock+0xd6/0x900 [ 244.198373] ? perf_trace_lock_acquire+0xe3/0x980 [ 244.203232] ? debug_check_no_locks_freed+0x310/0x310 [ 244.208423] ? perf_trace_lock+0x900/0x900 [ 244.212665] ? perf_trace_lock+0xd6/0x900 [ 244.216817] ? perf_trace_lock_acquire+0xe3/0x980 [ 244.221668] ? zap_class+0x720/0x720 [ 244.225391] ? perf_trace_lock+0x900/0x900 [ 244.229639] ? perf_trace_lock+0xd6/0x900 2018/04/25 05:34:59 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000080)=@random={'trusted.', '#(}md5sum@\'ppp0md5sumsecurity\x00'}, &(0x7f00000000c0)='vboxnet0lo\x00', 0xb, 0x2) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:34:59 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:34:59 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) write(r0, &(0x7f00000000c0)="f73bf99aaac609c43ad68f20be476489567f8f0398554f585bdb56e9d836c6c17eb36cb544cc53d449814bf86e991eb3fc6aabfb3d971409f9bf98799f7a0fc4d25e1b763f88da3b9c7787cad61211bfa9e9a1c7a83e48888edc3333719e42e95704f99cc91a942c4142d10c57ab0ebce2398db21e693a20d751b678d5b46850f8144296c12be366ecff9ae3a73aba874a0b702ff2730fcfce4151ee0517cd7f405b43debda319d27179a32892b8707123ef2cfcad087037ddac93b2a914fb11d358c7aa7f741501cb18c9a8e2025798f8b681bc06ce660aec503f81485ecd7f4057f43f33e298889db1df58fc1f0231fa738fb88815fcdf9a06ea3be4540610740f2032dda5429cbc0ca38521b2ac92b5acff62910fad071ad380b4ccd198681e2c3707dd74f9ae07b7aac231db279a30005fab916df20ffdf43425a39057bcd7f4cc0200ee314f0bb1ff9c772bfa1dc2357c164b58ae78801b9410a790d990a54aee8b4e6268f1a642407bdf7bca700d453f40add12388e05094182e466dddb8c8e269a708765c9dc8bae31ab1c8341328c8927ec8563088dd169ce4d9388d50f737b3a8b7a5532c18d3b39bfc7aa873b1df6feb632d7bb35d178f59f973f1ae39accaaccf10e77cbc1c47950b543af3ec50d1a49c0e131a7a4eebd76dd1e4c24214db26339f6b0bcd76882895bc0b345f31359c024cb5fcc2f97f6f130479e1017da06c31534c03f958c3db2897e795f01e9f53967735784fc818a84b07163391cc99fd3dd5cccb39e64ae97a9cb237e015859634f820a90d07732f8789ae9c05ac7ffa739bf83f5532ad4887ea31c902dc4d9878c17f9a880e27023352f158bbcf26dc541de84e0f3b52580c1a2f0f354e86e09ebbc4cdfd2c18b2a63d48237afb840d01a66d092b4902b14cf9694763c31f00bb12701b3641595e29769b932f9e081a5904f2a70fa7edaef699e277f2bedff1f040342f5f4c4452dde5d1ac6d4ea88a80906ebe846a6f3a67b5562b3cecca34e6f0e7383234f1fcfd5b4d4e358211fd8702fa13b45ef62691f51bf03272064f36026dac5cbb7ca0f615fc67783defd9b6d4be2fa0eb8b38df8427690efe2ba9dc6931f996ab02d7d73a6b405d9a9e146998434e42f8aa1affe4ffccb54dd3686448c21c0aba2ea9b6f9dd092b1f49672ebd95d28865039232b884212cbe3495f75236fe299116024e985e41ea34b9f2db147d8c3d0d30d9aec5089e581d6136895b38bccfc40824f174385c463c2cfbd94dc27b77c05ef3d9416d4982258cf2ff10a3613e50ec930908d15e1465c40e310b1d211bd2b884584738d00f45e961c9d2850e3b204f7d88863e2c657d0d425ae2e6776fdb2bc01d4df317ecadfb7aad0871bf529d98b5a8446d1e0da593d3ab428eb0f2164fa3c5326f7617c701da53b78bd8295042cf5e1f451227e51abef5892f86801056781b9f88ae46e829530631881b472f4485abd1326115d8aafab9c4e5ee16de410d2c112d57902e3e3a227cb2bd9d2dcf18ebe3a642e191730607cf538f9393e3c465c12d3d3b61bc4bb4e3ba58cb07d51797ac9a859fcd2a65e944552f57ed6c3f99362d4e5f8988506a118ccd5456b67be0c5f9996af11a9e0b562771a219ad82c1a3ab1872ccd260f3faf6d082eaefe57c87dd73f5011fff8ef74ff993eb99747d3ad2d43a62fe3cd0b1a5a53042d5ecd749a0f3a036213e7fb220954a8e785b97b796737aec5eacfd1eafe3a4888dd1fd66706d1271bafc211b119d08554ee5af128cd1e22da54fe51b5ec4f24c74791a60c59e141fe25bdf465f9b8017ff3969409737d107d70bfe2ab98fd2c562345eed4bf6fcef72a9e374ef0c86b66aab3a02fc6e4ee00c90eba0fd182308da3e697a6062daa22bc63d1d8f671c9354610d06d3d9b4e8e1a909757cb04a1033d9d96228a67b2a3a732072135a435640b59bbf15a883ca7607cf1a3decdb59c4447904768ae9fe9ef1e9ad5fcfc6fe71b55fe092afe73e5a7ee6ce73312cd1c3637b9fadd738bb33001e89cc7f35867d229e00a90a3129961752c4f5798aa9ede70cdc7cbd08f455d9514d3de3b3601b84b2dfe8f810016dab9ab76ef05952b369d0d014ddb0a6e737f9c09926a3027b66126baff3929f64b90dc57c50eef5e957ee8170a137a73cd65a023d7997abd1ccc05231d5e4fe81ab2d64549bbbcf9587c0a86dfcb5de4931ede5a2296afe858081520438a3f86920b1553442a91e6c12f0a8210a13e1b3b7d37951ef2e72aca071d9f0772adc7c7f7ec8f5b9b75f63b2815319fbbfcfa6d73338fbfcc0a1894f7962106f8ea57d40a5a88e5a8987dbeb87cd202b802dc530ccb40954ca1c67f155a65c06b92839c06e9c6afdfc96175c99062373405a45614d3a5d07c510952825a9dce838f506e8e4d8e197870b9d14ce388648d75c8f805ba8f44d66f7e9871d3a2bdb479144bfeade1b913969dbfc49ab7953ea2ba07801c128100a06d4740d7ce886a98207da32f0901c1193e7f8eef0dea5f4b29ff2b05cbe103c87696692c155ab0335e30c88ffa86dbb6c97a8166045d10b053d005d4ef99e29342b2d3f561ce7e9138b474f9cc946b1f7cf83e6f2bf17aa5df58b3bc3f23c98f8041b257c790338b83099d2313d433ba3ebc600377805970c375bc5dd6375d1b798cdf3188aea0296daa501ecc7cec223d5e83cc4580d5e004e61b594b51410f43316ee843c6e0b8dbeb0d1c9cd2c5ca55bd06bb60936a8e5ee76ddfe03869050f724636ddfd75c22044ed6caeaa817f9e96f8a4d4f57127368275bf73225eec7c139d3e4e109124e635e9a9994cfa62a3b628b94c414dae5832e6c4aade290aa1f3bdddb5a609144a9864675f355e1cd6a5013ba532041dd832563fe6fc6a38eb685f897fa10ce8bc9f2b7a6d548ba296e76430e7e5e9f580f355ac5e25bcdd7f04988fe5956d379b1d7b7cb3e52f0dd9dfbfd5334cc8ed04b8407e9c36c482c5ee2ee96e552b60e170250b714e0328150f29c961db1aa748f8a9c0faad4ee0d6fac18310c5c0318b865c01a791e45663e5875601540c94bc7c78aa31532cc48a4563a40fdfc05c82100b6e9d75f337c0723bf0f8e4f50bf44912922b9fb9e0945ccaa5b2d331325646d3fd3b8bbe5f40378777d689ea602f93787d2c7ab49a04862d19bbcddfc90b40dd0e951bcadc9b34807f4106237d77e2f13a4ed5fec0e1c9009e79a7e3d14a5f1cad647aa78a807b941004f9bbbd6a6f7c1a47cb96577f58ff9f0a28c1648c668fe4595f6d241a385be7edfd26c5e0b259aabf43b3fa3b08cb06eeac5efe417fa1476571cc5a8d33af50152438173f2b399e0dc4859c552ab78e5d9de4f95ab7d749806d40030244cd3cc3bda055500c85f0ec750679ce8e3b4f24121e68e80188a447c654185b5860d5e031862411815b3bab8a35271937daf9248fe535492176453e9c6299bcb8a49fa57a759fa535cc4a8266f5837982ca03912c708805917c26665f49f8acf46042261c4404b812a4aa24989727ec2f79002686a3580a7fa234ea089cf1e8884272aa81bde4bf269a285fd62b0e0e0a1cd43621beff5874ff8e0d04a0448de8747121e43632c8a83efce5dd8fb70cc6b2621d8abbebf257cc2ab4c93b24fe680dd4947b5007e6f2160316a84be937a776a9f88f220d0bda6be2f7a9a667a053c207583c5aa72128345c258e8c7e5e3b1165062e3882bfa39288d35be16c3156565cc061bbbd3bb0f7be45eaa62b7b51de4cddd0a66cf47b76f3457827ad6122bf23250e07af6c4dadd6da04a3c32cf3d8567b5d6911319d0e1f20ca980f06c90d1e35ed6ce9fd89a0027c032f3887eba202f4d0eb571fda314d98959f0a92a35c2beeabd3c980bf5276d3b53010e37e777107e64ddf8b04144c4c18eefb0d63757a64331b6fd48329e39816cd27375c3c52526ade3ff4ca9537ae531dfb7039fb05b92b3db3487b171b2dc6e534a1589e374463268c799ca56a78943cdfee844e88ec07eadb7f7ac4f89579634fab2b71b99264445b48c3f0ab1ed174d71dc816b7a02bfca9e00d04aac8e67a9820b0e24bbf3c0d95063dd5a8c6cd190ce9e25b165ec1dba2e23bbdda4469b350c530f5608581c63813bb95411db31eb063c749cc39f496872f4e263637097252a62c399ddf73fc591f0d851358a65f2106cc43fd7aa364983c7b2b0be3b666fd29ce575aac2ae6c791c4d3207fcc16218d551875b095264b6395cb1dc29f0f5d88cde2703dfd04cbcb09639a3d37cd9b79545467b29e1a6f60e64fbfd6714ff822e86c9a0a497854914ad868800aa089efebfbe1ccd7fa8365c11517ae93d6977e4a3d8c3239b33344b4918d7a67bf9229119ab4439867de9f2e46ca030fbc18ff5794751f9f5ff55b21bfbef1227b4bd7edae1c4b40590381e2fc508149ef72e12a9c5ce96f2b552edf9b11bf693af880a522042fe56ec64d353abb86568415d3ac4468910aadde0abe5672938f8ea1b8c30589ebd599bd3a29beabf9599c4667da61325b6c0192519b211defed7112a6783381ca3a2b2d715369ba91e514bd6c18215a2bb336244bcef3fe67c512a853802b17cc57d812788983291b15e781836b91f64656f21ac6ea891095ea3c607037f1177e459c711978e04daee10aea9f51aacfb51baf5bfc6f05708a7e7056c12ff6a287772365ee415d446baf33387581eee0b2b83f1a5d970eadad3d9e694aca661c2815f343f2973b7532aa88a310a09292aa9177f2e2b36a82e2e20ac98c74d1f8a82b0f2488851547c5ce59a2a8143ff07719805dce172a9aa39f356fbcec305588171263c035eab8d8a49dec511eec76774671e862e2afb34fb32662aa123530708be61d48cfa6ebfc06df29dd3a8ca7fe2030d2812ad4dd8d6e30aa1e8e92016e4805e19f6635ea045a75a1d398b3e2cdd7df316b570c3077aae20e9fc73e801c0766186ff9a948681b25d7e948e0a0a9829ffbce0ddaa0dc29d65b48cd27dbeadcee2168ed10c01a083ce29ca9d5d09b7a9ebb8e9e8c48e40e0201b6e35f257329b3ebc7176af926f16b9a15188aa2cd6e3ec53ac171cd1081d0b08d8df7af75e8f392b028b4c13cbc8b27373d4a94193cd1ce5d663168ad0046020765184530b4f0d8e9227330f432ea2da1f90eec42108f907f50ed95427648398ea3f60cc871ace61ed33ed92e8a26a3a9ea68628f3b5a672851b355209836c6fdebc3301edf250106a9bca2c30bdc15ca4e9744dfd071414ef88ea81e6742a7177b56c7f84733c2c57d8b56177ce121d4badb7b60899d34b12a77f5533f52f64705ace3d83cae1c66a6028286fbc0c5aae43fdf9ab9e560d6c67c4cd7e6cceeaaeed2dc86334fca258cb9c3fa78703e25ba0f8337fc7f3fbc9a0b00ad9b2ae35ac03ba00ab6a8100ee8592e2df8bb7e29e83d7ad8a95dffbacb15c2be4999bf2a4030470aa570a75ecdea8cd30803542c1f743e0677f3ca8d49394aab791d0b6f3844b8e9a5b", 0xf41) r1 = syz_open_dev$audion(&(0x7f0000002600)='/dev/audio#\x00', 0xf058, 0x301080) bind$unix(r1, &(0x7f0000002640)=@abs={0x0, 0x0, 0x4e23}, 0x6e) [ 244.233802] __should_failslab+0x124/0x180 [ 244.238049] should_failslab+0x9/0x14 [ 244.241854] kmem_cache_alloc_node+0x56/0x780 [ 244.246369] create_task_io_context+0xb5/0x5e0 [ 244.250967] ? ioc_clear_queue+0x5e0/0x5e0 [ 244.255219] ? lock_downgrade+0x8e0/0x8e0 [ 244.259385] ? rcu_is_watching+0x85/0x140 [ 244.263540] ? __lock_is_held+0xb5/0x140 [ 244.267607] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 244.272821] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 244.278026] generic_make_request_checks+0x163d/0x2400 2018/04/25 05:34:59 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) [ 244.283321] ? blk_init_queue+0x30/0x30 [ 244.287315] ? blk_queue_enter+0xcb5/0xf20 [ 244.291567] ? kasan_slab_alloc+0x12/0x20 [ 244.295727] ? kmem_cache_alloc+0x12e/0x760 [ 244.300060] ? mempool_alloc_slab+0x44/0x60 [ 244.304395] ? submit_bh_wbc+0x155/0x7c0 [ 244.308466] ? ll_rw_block+0x1e5/0x220 [ 244.312367] ? blk_exit_rl+0x80/0x80 [ 244.316099] ? debug_check_no_locks_freed+0x310/0x310 [ 244.321302] ? print_usage_bug+0xc0/0xc0 [ 244.325373] ? graph_lock+0x170/0x170 [ 244.329178] ? graph_lock+0x170/0x170 [ 244.332988] ? lock_downgrade+0x8e0/0x8e0 [ 244.337156] ? perf_trace_lock+0xd6/0x900 [ 244.341314] ? perf_trace_lock_acquire+0xe3/0x980 [ 244.346170] ? zap_class+0x720/0x720 [ 244.349896] generic_make_request+0x166/0x1510 [ 244.354487] ? rcu_read_lock_sched_held+0x108/0x120 [ 244.359509] ? graph_lock+0x170/0x170 [ 244.363324] ? blk_get_request+0x40/0x40 [ 244.367390] ? mempool_alloc_slab+0x44/0x60 [ 244.371716] ? mempool_free+0x370/0x370 [ 244.375704] ? find_held_lock+0x36/0x1c0 [ 244.379790] ? lock_downgrade+0x8e0/0x8e0 [ 244.383948] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 244.389493] ? __disk_get_part+0x202/0x310 [ 244.393745] submit_bio+0xba/0x460 [ 244.397299] ? submit_bio+0xba/0x460 [ 244.401022] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 244.406225] ? generic_make_request+0x1510/0x1510 [ 244.411093] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 244.416118] ? guard_bio_eod+0x2b4/0x600 [ 244.420196] submit_bh_wbc+0x5e8/0x7c0 [ 244.424102] ll_rw_block+0x1e5/0x220 [ 244.427835] ext4_block_zero_page_range+0x584/0x1930 [ 244.432955] ? ext4_get_block+0x50/0x50 [ 244.436951] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 244.442504] ? __ext4_journal_start_sb+0x182/0x5e0 [ 244.447443] ? ext4_punch_hole+0x54d/0x11c0 [ 244.451780] ? ext4_journal_abort_handle.isra.4+0x260/0x260 [ 244.457504] ? ext4_ext_index_trans_blocks+0x11f/0x150 [ 244.462797] ext4_zero_partial_blocks+0x219/0x260 [ 244.467649] ext4_punch_hole+0x84e/0x11c0 [ 244.471796] ? ext4_update_disksize_before_punch+0x4b0/0x4b0 [ 244.477582] ? perf_trace_lock_acquire+0xe3/0x980 [ 244.482415] ? perf_trace_lock+0x900/0x900 [ 244.486637] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 244.491819] ext4_fallocate+0x4ab/0x2300 [ 244.495883] ? __fget+0x40c/0x650 [ 244.499329] ? ext4_insert_range+0x13b0/0x13b0 [ 244.503900] ? expand_files.part.8+0x9a0/0x9a0 [ 244.508468] ? graph_lock+0x170/0x170 [ 244.512260] ? lock_acquire+0x1dc/0x520 [ 244.516223] ? vfs_fallocate+0x5be/0x8d0 [ 244.520277] ? __lock_is_held+0xb5/0x140 [ 244.524333] ? rcu_read_lock_sched_held+0x108/0x120 [ 244.529336] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 244.534859] ? __sb_start_write+0x17f/0x300 [ 244.539166] ? ext4_insert_range+0x13b0/0x13b0 [ 244.543736] vfs_fallocate+0x4b4/0x8d0 [ 244.547618] ksys_fallocate+0x56/0x90 [ 244.551405] __x64_sys_fallocate+0x97/0xf0 [ 244.555632] do_syscall_64+0x1b1/0x800 [ 244.559507] ? finish_task_switch+0x1ca/0x810 [ 244.563987] ? syscall_return_slowpath+0x5c0/0x5c0 [ 244.568904] ? syscall_return_slowpath+0x30f/0x5c0 [ 244.573822] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 244.579174] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/04/25 05:34:59 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x4, 0xffffffffffffffff, 0x1}) r1 = getpgid(0xffffffffffffffff) getresuid(&(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000240)) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000001c0)={0x3f, 0x7ff, r1, 0x1000, r2, 0x7fffffff, 0x4876, 0x7}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r3, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000000200)=0x8, 0x4) 2018/04/25 05:34:59 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:00 executing program 7: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) [ 244.584011] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 244.589188] RIP: 0033:0x455389 [ 244.592361] RSP: 002b:00007ffb04f10c68 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 244.600058] RAX: ffffffffffffffda RBX: 00007ffb04f116d4 RCX: 0000000000455389 [ 244.607311] RDX: 0000000000000000 RSI: 0200000000000003 RDI: 0000000000000013 [ 244.614565] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 244.621817] R10: 0000000000000ffd R11: 0000000000000246 R12: 0000000000000015 [ 244.629070] R13: 000000000000007d R14: 00000000006f3c58 R15: 0000000000000002 2018/04/25 05:35:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x4600000) 2018/04/25 05:35:00 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:00 executing program 5: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000001c0)={'ip6gretap0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000200)={@rand_addr=0x400, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) r2 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000140)) r3 = dup2(r2, r2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x100000001, 0x3f, 0x5, 0xfffffffffffffff9, 0x5}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000300)={0x40, 0xfffffffffffffc00, 0x1, 0x10001, 0xfc, 0xaf94, 0x1ff, 0x5c, r4}, 0x20) r5 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000080)={0x9, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0xffffffffffffff44) 2018/04/25 05:35:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/stat\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/25 05:35:00 executing program 6: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) fchdir(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x3) clock_adjtime(0x6, &(0x7f00000001c0)={0x297, 0x7fff, 0x1, 0x2, 0x6, 0x2, 0x2, 0xffff, 0x6, 0x6, 0x7, 0x3, 0x40000, 0xf59, 0x5, 0xaa, 0x6, 0x7f, 0x80000001, 0x3ffc000000000, 0x14d, 0xd58, 0xcc0, 0x100, 0x1, 0x80000001}) r1 = socket$netlink(0x10, 0x3, 0x1f) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x20) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000340)={@host=0x2}) fcntl$getown(r2, 0x9) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="4c010000582c46aa79ef5f8634d7c43a11e5abca67ed370779b5501ecbcf41226d4203865f57e9e96d21f62b62a7f2690220655693e6163e0ed834d07d139867e011a366c4c9b604", @ANYRES16=r3, @ANYBLOB="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"], 0x14c}, 0x1, 0x0, 0x0, 0x40010}, 0x80) 2018/04/25 05:35:00 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:00 executing program 2 (fault-call:2 fault-nth:3): r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x0, 0xffd) 2018/04/25 05:35:00 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1000, 0x40203) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x6, 0x84000) faccessat(r2, &(0x7f0000000140)='./file0\x00', 0x0, 0x1000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:35:00 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[@ANYBLOB="140000002a000e03ffffffffffffffff0f000056"], 0x14}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) dup3(r0, r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x14, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/04/25 05:35:01 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt(r1, 0x7ff, 0x0, &(0x7f0000000140)="8c74fb804ea6ade23cf36feef1472f87b0", 0x11) fsetxattr(r0, &(0x7f0000000000)=ANY=[], &(0x7f0000000200)='\x00', 0x1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x40) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) r3 = dup2(r0, r0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000180)={&(0x7f0000ffe000/0x1000)=nil, 0x9, 0x4, 0x48, &(0x7f0000ffe000/0x2000)=nil}) 2018/04/25 05:35:01 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000), 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:01 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000001080)='/dev/input/event#\x00', 0x0, 0x900) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter\x00') r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSBRK(r2, 0x40044591) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) dup2(r0, r1) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x200080) 2018/04/25 05:35:01 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x1840) 2018/04/25 05:35:01 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) accept$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000016ff8)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r2, &(0x7f0000012ff6)='./control\x00') renameat2(r2, &(0x7f0000000040)='./control\x00', r1, &(0x7f000003a000)='./control\x00', 0x1) 2018/04/25 05:35:01 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000040000)={0x0, 0x100000001}, 0x1e2) r1 = dup(r0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000440)={0x8, 0x77, 0x1, 0x9, 0x0, 0x800, 0x9, 0x80000000, 0x1a3, 0x3, 0x7, 0x4}) r2 = accept(r0, &(0x7f0000000000)=@ipx, &(0x7f00000000c0)=0x80) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000001c0)={'eql\x00', 0xa}) accept4$packet(r2, 0x0, &(0x7f0000000100), 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) r4 = dup(r0) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000400)=0x1) ioctl$KVM_DEASSIGN_DEV_IRQ(r4, 0x4040ae75, &(0x7f00000002c0)={0x7, 0x3, 0x0, 0x102}) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r3, 0x100000000000}, &(0x7f0000000d00)=0xfffffffffffffef3) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x48, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}, {0xa, 0x4e23, 0xa9e, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}, 0x5, [0xffffffff, 0x3, 0x7fffffff, 0x7ff, 0x6, 0x5, 0x1db, 0xa0]}, 0x5c) 2018/04/25 05:35:01 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x0, 0xffd) 2018/04/25 05:35:01 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ctr-serpent-sse2,tgr128-generic)\x00'}, 0xfdc5) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) 2018/04/25 05:35:01 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:01 executing program 5: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x99f309509d2e8257, 0x0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) socketpair(0x0, 0x4, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r3, r4, 0x1000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) 2018/04/25 05:35:01 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6d) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x10000, 0x9, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x1000, 0x8, 0x8, 0x100000000, 0x1c0000, 0x8, 0x2, 0x80, 0xffffffffffffffe1, 0x1ff, 0x4, 0x6, 0x4, 0x7fff, 0x9, 0xfffffffffffffffd, 0x0, 0x200, 0x0, 0x8000, 0xa3e, 0xb3a, 0x6, 0x1, 0x0, 0xfffffffffffffffc, 0x0, 0x9, 0x1d, 0x6, 0x0, 0x3f071abe, 0x0, @perf_config_ext={0x2, 0x7fffffff}, 0x2, 0x5, 0x10001, 0x7, 0x1f, 0x2, 0xfffffffffffffffa}, r2, 0xe, r0, 0x2) fsetxattr(r1, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:35:01 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000), 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x14) 2018/04/25 05:35:01 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) sendmsg$alg(r1, &(0x7f0000a50000)={0x0, 0x0, &(0x7f0000063000), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="20000000000000001701000002000000080000000e27344fad3d1e1e00000000560722ac027daa290a3df48093fb014306a82d0128c1d051c8632dadd0e789634e88ae6be84ef179313d571c355d954d6f1b6b3bc4b5f9a949f9096df26849e82cac27ac531cb82f1c9e07a61c885ba0b6b8a7ee68ba136f6a061108d5e055d8118b3db6dc2ef3fae5eaf23be91efedbc3cbea7d58ced5fccb0bbad211700c5e36e3d08f93206c0366b5824f08e7d9233e5d86db3c2f2c466eb22b27bfc65fa7e7dbdd50a159d967e823b4700ab2dd35383d6b38efc8b34b2c11ba758b91b38dea92a3ba57c753aac5452f68c295864951"], 0x20}, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) rt_tgsigqueueinfo(r2, r3, 0x30, &(0x7f0000000080)={0x3a, 0x0, 0x5, 0x1}) accept$alg(r0, 0x0, 0x0) 2018/04/25 05:35:01 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:01 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000002, 0x0, 0xffd) 2018/04/25 05:35:01 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f00000001c0), &(0x7f0000000200)=0x40) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip6_mr_cache\x00') ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000240)) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f00000000c0)) 2018/04/25 05:35:01 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x40, 0x80, 0x8001, 0x56, 0x2, 0x0, 0x5, 0x3, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0xffffffff7fffffff, 0x4}, &(0x7f00000000c0)=0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffffffffffffe}, 0x90) 2018/04/25 05:35:01 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000), 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:02 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:02 executing program 0: io_setup(0x20, &(0x7f000086a000)=0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a42fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000bcf3f)}]) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000280)={@rand_addr, @multicast2, 0x0}, &(0x7f00000002c0)=0xc) shmget(0x0, 0x4000, 0x410, &(0x7f0000ffc000/0x4000)=nil) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000000180)=""/69, 0x45, 0x7, &(0x7f0000000240)={r4, r5+30000000}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0xffffffffffffffdf) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000340)={0x2, "2ccc"}, 0x3) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x7fffffff, 0xc6, 0xffffffffffff3df1, 0xffffffff80000000, 0x0, 0x6, 0x202, 0x0, 0x5a6, 0xfffffffffffffffc, 0x0, 0x3, 0x100000000, 0x200, 0xffffffffffffff01, 0x6, 0x3a3, 0x9, 0x7, 0x4e2, 0x200, 0x80, 0x1f, 0x8, 0x7ff, 0x5, 0x3f, 0xffff, 0x6, 0x8, 0x2, 0xfffffffffffffff9, 0x6, 0x2, 0x5, 0x9, 0x0, 0x7ff, 0x1, @perf_config_ext={0x0, 0xff}, 0x200, 0x3, 0x3f, 0x2, 0xff, 0x2ce, 0x5097}, r6, 0xd, r1, 0x9) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000300)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x10) io_getevents(r0, 0x0, 0x0, &(0x7f0000e72fe0), &(0x7f00009ca000)) 2018/04/25 05:35:02 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000140)={0xc, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x0, 'rr\x00', 0x0, 0x9, 0x7f}, 0x2c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000080)="7365637572697479657468302f9540e603ca2bbcb5df80222ed4bc4308d23329f51868fe681ea18a33db7ad958b3b8efb2ed8a41b8a504f97ef26801d1ec8074dabc8d9a06ff9f2f1ffe1870", 0x4c, 0x0) 2018/04/25 05:35:02 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) io_setup(0x4371, &(0x7f0000000240)) bind$alg(r1, &(0x7f0000289fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="65ccec7b3100afe6461f04eabe59d3b2e5ed211170cbc8e914a3ea827a78ab73bcc1fd769d5b173348439120e221d169d8795aae2fcd1d35e9fdf0cb781a2158fb1789b9869705cf0fd2e26f5973a83a53eeaef1d511f46ffb8cbb82004efc3e6f53ed0b415a17c0ddae38347392e8e91cd44f023ae50911a98b8298e0a076e1548bac61d8b03541610ded96676b9198b47ab47ff0e3fd35e8e687cd9c2a4420438319f85e17e54285083d", 0xab) sendmsg$alg(r2, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000000)="f9", 0x1}], 0x1, &(0x7f0000001380)}, 0x0) io_submit(r3, 0x1, &(0x7f0000000140)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x7, r2, &(0x7f0000000040)="d3dde0abc5a069e4b8f723a7fa3975bb0484483896cfb024e89822acf8214656f59d076fbd5409741151cd58fee344aeaa3cead93c14eb7154c91d35ece8483deba87e5b46f373e56ab5fd5480ffdf667e039136e944dc2eac9c27e03c16ddea4fb756beca011675ac9d79a58c1b0737513309d42525f26afd0d5e24199548d127d98ef60cdcad32fa1fb7e5d649", 0x8e, 0x3, 0x0, 0x0, r2}]) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) 2018/04/25 05:35:02 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x4) 2018/04/25 05:35:02 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:02 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000009, 0x0, 0xffd) 2018/04/25 05:35:02 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:02 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0xe0, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0xf8, @dev={0xfe, 0x80, [], 0x21}}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e20, 0x7fff, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x1}], 0xd8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000005c0)=@assoc_value={0x0, 0x8}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000640)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x1000, 0x2}, &(0x7f0000000700)=0x90) fsetxattr(r1, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x68, &(0x7f0000000280)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e21, 0x100000000, @ipv4={[], [0xff, 0xff]}, 0x4}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x20, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000340)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000400)={@local={0xfe, 0x80, [], 0xaa}, 0x99b1, 0x0, 0xff, 0x1, 0xf6b, 0x5, 0x7fff}, 0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000380)={r3, 0x57}, &(0x7f00000003c0)=0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000440)={0x0, @local, @local}, &(0x7f0000000480)=0xc) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000740)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r5, 0xc004ae02, &(0x7f0000000780)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_raw(r0, &(0x7f0000000580)={&(0x7f00000004c0)={0x1d, r4}, 0x10, &(0x7f0000000540)={&(0x7f0000000500)=@can={{0x3, 0x1f, 0x8, 0x100}, 0x7, 0x2, 0x0, 0x0, "5eff3a7daef7052f"}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x804) 2018/04/25 05:35:02 executing program 0: syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0x5, 0x10000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000003c0)=0x1c, 0x4) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) 2018/04/25 05:35:02 executing program 5: accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x800) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x101000) r1 = dup3(0xffffffffffffff9c, r0, 0x40000080000) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3) socket$inet6(0xa, 0x7, 0x9) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000ff8ffc)=0x8005, 0x4) bind$inet6(r2, &(0x7f0000d1a000)={0xa, 0x4e24}, 0x8eaf8df7fdd9441d) sendto$inet6(r2, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20}, 0x1c) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000140)=""/98) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f00000000c0)=0x8, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000300)=ANY=[@ANYBLOB="0200c806000000bde02e3cec85000000a262f512cec50000000000099802bc9ea0b6a1a1ae172d2974fc876f87226eba125310c42e3ca10e8a10fcb6f11fc923c94f96d39532253bb2f7b5e3ea3b0671b2380b454dddcb"]) getsockopt$inet6_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000080), &(0x7f0000000100)=0x4) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r3, &(0x7f0000000040), 0x0, 0x20040000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/25 05:35:02 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="040027bd7000fddbdf2502000000080005000101000008000500090000002800020008000800030000001400bf9d0100000000000000000000000000000000000800beab52c1050040000000700039c84cab90c8edb539e2d79d8b55bb1e0e5fd054fbbcc5369123832901a2d1260435c0665bdb32c1838298ff4e69346aa54e0c632fca52844c892a917c0324027328d47f0e881dbcc6bbb2ab70738f229f0a87dc6da26eae227806ff7308f68784f6323d7246eee4877de1f12d76172362cc1db5f1731563e8e84354d0f153396b9a312318e7404a01"], 0x4c}, 0x1, 0x0, 0x0, 0x1}, 0x80) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x6) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000200)={0x18, 0x2, 0x6}) 2018/04/25 05:35:03 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:03 executing program 6: r0 = getpid() r1 = gettid() r2 = epoll_create1(0x80000) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) kcmp(r0, r1, 0x7, r2, r3) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000000080)="220000001800071100be0000090007000a60003f0000000900f8ff0005000280ff45", 0x22) 2018/04/25 05:35:03 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) [ 247.590167] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/04/25 05:35:03 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000000)=0x4, 0x3) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) 2018/04/25 05:35:03 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x68000000000000) 2018/04/25 05:35:03 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:03 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x612000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f00000003c0)={{0x5}, {0x40}, 0x100000000}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x1f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r3, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f00000000c0)=""/138, &(0x7f00000002c0)=0x8a) r4 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r3, 0x6000000000}, &(0x7f0000000380)=0x8) r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x100000001, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r5, 0xc0045516, &(0x7f0000000080)=0x5) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x3c) syz_open_dev$midi(&(0x7f0000000480)='/dev/midi#\x00', 0x0, 0x2000) sendmsg$nl_generic(r4, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x18}, 0x1}, 0x0) 2018/04/25 05:35:03 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f00000000c0)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/25 05:35:03 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x400, 0x400000) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000140)=""/170) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:35:03 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x23, 0xffd) [ 247.636715] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/04/25 05:35:03 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:03 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000090000002700000004000000071000204500000000", 0x18, 0x1) 2018/04/25 05:35:03 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x51ffda49, 0x102) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x40000, 0x0) getpeername$ipx(r4, &(0x7f0000000200), &(0x7f0000000240)=0x10) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000280)=@generic={0x3, 0x0, 0x98f}) getsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f00000002c0)=""/184, &(0x7f0000000380)=0xb8) r5 = add_key(&(0x7f00000003c0)='logon\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="3ba4abe9a071a93e76a09a5b9ae51b43e248227f697b68d1ca6f9154bd86ff2874b90c0ef8db3f3c710f41608c35d6ba5eedd21d9450440fe021ef00aa2efa5621a4df54fc87bd77fb4a327a7fa23808649b2c4eec1989da7f75584dd442b1bc345644c7c054813cb5349f8c107e31849c666c3063dbc22a55b4898eeaa804efb781b62fef700b47bbabcb718c0c54aaed897b44e3c34dd753bba81c82c73777df5c37f0d92393998d23169dfbb385faf5347a7937f0aa436dbede7f3f75c8511da7f2e9a8f0", 0xc6, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r5, 0x5) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000540)=""/164, &(0x7f0000000600)=0xa4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000640)={r2, 0x5}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000006c0)={0x6, [0xabe, 0x9, 0x8, 0x6, 0x1, 0x8]}, &(0x7f0000000700)=0x10) r6 = signalfd4(r4, &(0x7f0000000740)={0x5}, 0x8, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r7 = accept(r0, &(0x7f0000000780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000800)=0x80) fcntl$setlease(r7, 0x400, 0x3) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000840)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x0, 0x0, 0xe256, 0x8, 0x8}, 0x98) r9 = getuid() setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000900)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x101, 0x4e20, 0x2, 0x4e21, 0x0, 0xa, 0x20, 0x20, 0x2b, r8, r9}, {0x69, 0x7e523961, 0x7, 0x3f, 0x7, 0x1, 0x3, 0x8}, {0x0, 0x4, 0x6, 0x100000000}, 0x1, 0x6e6bb4, 0x1, 0x1, 0x0, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0x33}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x15}, 0x0, 0x2, 0x3, 0x7f, 0x1ff, 0x3dd8acaf, 0xc9}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000000a00)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000b00)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000b40)={{{@in6, @in6=@remote}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000c40)=0xe8) fcntl$getflags(r1, 0x0) fcntl$setsig(r0, 0xa, 0x3f) getsockopt$inet_sctp6_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000000c80), &(0x7f0000000cc0)=0xb) stat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r6, r10, r11) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000dc0)={r3, 0x3, 0xb4fa, 0x6, 0x5, 0x2}, 0x14) 2018/04/25 05:35:03 executing program 3 (fault-call:5 fault-nth:0): mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:03 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/158, 0x9e}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_GET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000000)) 2018/04/25 05:35:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x15000000) 2018/04/25 05:35:03 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:03 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x300000000000000, 0xffd) 2018/04/25 05:35:03 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x4, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:35:03 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:03 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x7000000, 0xffd) 2018/04/25 05:35:03 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:03 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:03 executing program 6: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='\x00', 0x1, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000340)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944c82dd184301c190894ff1726f78d0e89edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f0000001500)={r2, r3, r2}, &(0x7f00000001c0)=""/45, 0x2d, &(0x7f0000001600)={&(0x7f0000001580)={'sha1-generic\x00'}, &(0x7f00000015c0)}) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x0) getgid() getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000200)={'raw\x00'}, &(0x7f0000000280)=0x54) 2018/04/25 05:35:03 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x17f) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYBLOB="000000000400f9beb379c3c1200f6c15faff5226ed2daff6a8f177fb7d903f09972119015a06c692f775e26ad2aa660eb69ed0a28310d22b90741e8127d1206dbc81a24cedd5defdb0a04383dd21de55623ac989d68f558409c55eaae9da6ff41e4865344320cba4c288a0dd21dc84ba4145f48eefe1536a311ccadb3460046171c008b48811dcc03e0e95df"]) getpeername$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) r2 = fcntl$getown(r0, 0x9) process_vm_readv(r2, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/180, 0xb4}], 0x1, &(0x7f0000000940)=[{&(0x7f0000000300)=""/48, 0x30}, {&(0x7f0000000340)=""/137, 0x89}, {&(0x7f0000000400)=""/155, 0x9b}, {&(0x7f00000004c0)=""/216, 0xd8}, {&(0x7f00000005c0)=""/227, 0xe3}, {&(0x7f00000006c0)=""/225, 0xe1}, {&(0x7f00000007c0)=""/131, 0x83}, {&(0x7f0000000880)=""/139, 0x8b}], 0x8, 0x0) sendto$inet6(r0, &(0x7f00000c4000), 0x0, 0x0, &(0x7f00004d4fe4)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) ioctl$void(r1, 0x0) msgget(0x2, 0x204) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000080)={0xffffffff, 0x7, 0x401, 0x0, 0x7, 0x2, 0x95c0, 0x401, 0x1, 0x7, 0x101, 0x4, 0x0, 0x10001, 0x4, 0x7, 0x91, 0x7, 0x34}) 2018/04/25 05:35:03 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x20c2, 0x0) r1 = request_key(&(0x7f0000001400)='blacklist\x00', &(0x7f0000001440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001480)='tunl0\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="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", 0x1000, r1) openat$vcs(0xffffffffffffff9c, &(0x7f0000001500)='/dev/vcs\x00', 0xa00, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x2, 0x2}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={r2, 0xfffffffffffff1a0}, 0x8) r3 = socket$nl_xfrm(0x11, 0x3, 0x6) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffff353, 0x93bfd74723a3aa3d) getsockopt$inet6_tcp_buf(r4, 0x6, 0x3f, &(0x7f0000000040)=""/39, &(0x7f0000000080)=0x27) getpeername$packet(r4, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000280)={'tunl0\x00', r5}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000000200)={{0x0, 0x400}, {0x8, 0x2}, 0xdac, 0x1, 0xffff}) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x67, 0x40000) ioctl$TIOCSCTTY(r0, 0x540e, 0x401) ioctl$sock_SIOCGIFINDEX(r3, 0x8917, &(0x7f0000000140)={"6c6f3a0200", r6}) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f00000014c0)=0xfff, 0x4) 2018/04/25 05:35:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0xd000000) 2018/04/25 05:35:03 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000080)=0x6) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x401, 0x3ff, 0x400, 0x8, 0x6592, 0x3, 0x3, 0x9, 0x96, 0x40, 0x2f1, 0x6, 0x80, 0x38, 0x1, 0x5, 0x7000, 0x1}, [{0x5, 0x6, 0x9, 0x6dcb, 0x10000, 0x4, 0x101, 0x7}, {0x6474e551, 0x7fff, 0x7, 0x0, 0x3d269433, 0x100000000, 0xc82b, 0x4}], "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", [[], []]}, 0x12b0) 2018/04/25 05:35:03 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc020aa00, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:03 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="818875b01de38159b3b60c025d54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001e00)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000400)="82b4a1eda7875af7a155e2705ba5e5f1a9ba695f9546b5662a0e035fe833ab066cdd054d8d5756887c9900f6821ab3981e19fd64a47df4798dcf4ab0d1862fec2281741b49ab17db4cc37b503fd2935358d1f2adc441fef4cb0a1f6c54fe3fe66230b2f5ef4bd719cd0c01", 0x6b}], 0x1, &(0x7f0000000140)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) r3 = getuid() fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={r2, r3, r4}, 0xc) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/106, 0x6a}], 0x1, &(0x7f0000000240)=""/203, 0xcb}, 0x0) 2018/04/25 05:35:03 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) listen(r0, 0x4) syz_emit_ethernet(0x36, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000200000000000280000000000069078ad14ffaae0000001c4050000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 2018/04/25 05:35:03 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x4000, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) shmget(0x3, 0x1000, 0x421, &(0x7f0000ffe000/0x1000)=nil) 2018/04/25 05:35:03 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x420281, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x1, 0x0) fsetxattr(r1, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f0000000140)="00000003797065270000000400000017b900204500000000", 0x18, 0x1) fstatfs(r1, &(0x7f00000001c0)=""/177) 2018/04/25 05:35:03 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:03 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000100)="4c0000001000ff20fffefd956fc283b724a600800200000000000000000000002c00160002000280b598bc593ab68211030030de33a49868c62f2ca654a6613b6eabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x111a01, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000180)={0x7b, 0x0, [0x8, 0xfffffffffffffff8, 0x36c848b2, 0x100]}) fstat(r0, &(0x7f0000000200)) 2018/04/25 05:35:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x6000) 2018/04/25 05:35:03 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x6, 0xffd) 2018/04/25 05:35:03 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:03 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x7fffc, 0x0) fsetxattr(r0, &(0x7f0000000080)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7f, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000100)={"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"}) fanotify_init(0x4, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4) 2018/04/25 05:35:03 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x22000, 0x0) epoll_pwait(r1, &(0x7f0000000080)=[{}, {}], 0x2, 0x4d, &(0x7f00000000c0)={0x2}, 0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x18}, 0xbc, 0x2, 0xff, 0x0, 0x0, 0x7, 0x10000}, &(0x7f0000000180)=0x20) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000100)={0x2d9c, 0x101}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000004c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001dc0)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000500)=0xe8) r4 = getegid() r5 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001980)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) sendmsg$rds(r1, &(0x7f0000003ac0)={&(0x7f0000001880)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f0000001f40)=[{&(0x7f00000018c0)=""/187, 0xbb}, {&(0x7f0000001ec0)=""/89, 0x59}], 0x2, &(0x7f0000003900)=ANY=[@ANYBLOB="18000000000000001401000002000000ff0f0000f9ffffff580000000000000014010000070000000000000000000000", @ANYPTR=&(0x7f0000001f80)=ANY=[@ANYBLOB="0500000000000000"], @ANYPTR=&(0x7f0000001fc0)=ANY=[@ANYBLOB="0300000000000000"], @ANYBLOB="01010000000000f7000000000000000004000000000000006c9b00000000000000000000000000000300000000000000b30049000000000014010000080000000900000000000000", @ANYPTR=&(0x7f0000002000)=ANY=[@ANYBLOB='j\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000002040)=ANY=[@ANYBLOB="0100000000000000"], @ANYBLOB="0300000000000000840d00000000000005000000000000001f0f0000000000000000000000000000aef5ffffffffffff480000000000000014010000010000000400000088000000", @ANYPTR=&(0x7f0000002080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='3\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000003700)=ANY=[@ANYPTR=&(0x7f00000020c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='k\x00\x00\x00\x00\x00\x00\x00', 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@ANYPTR=&(0x7f0000003580)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="db00000000000000", @ANYPTR=&(0x7f0000003680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='g\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0a000000000000001c00000000000000040000000000000030000000000000001401000003000000", @ANYPTR=&(0x7f00000037c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='B\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000003840)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="20000000000000005800000000000000140100000600000001000000ff010000", @ANYPTR=&(0x7f0000003880)=ANY=[@ANYBLOB="ff7f000000000000"], @ANYPTR=&(0x7f00000038c0)=ANY=[@ANYBLOB="0500000000000000"], @ANYBLOB="01000100000000000800000000000000fcffffffffffffff010100000000000040000000000000002803000000000000"], 0x198, 0x20044000}, 0x20040000) fstat(r1, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001a80)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000001b80)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001bc0)={0x0, 0x0, 0x0}, &(0x7f0000001c00)=0xc) sendmsg$unix(r1, &(0x7f0000001d80)={&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000600)="ed9fba8cec7988309b09ac02fd83666f4e4a3087b301076d307e9eb08f66308362988fb41fd980c50cffacea614187e5a0c4095e68f926222a10e68e9e914763229a711e52a2530d0f6e2fd3ef951aa40654da4fa399977957d516d71fd0d975d75e6253215dd61dfef6c5f4aceb75c006ffc30ea484c0fae83f39357221a123cb8ad801e3", 0x85}, {&(0x7f0000000880)="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0x1000}, {&(0x7f00000006c0)="2ed153c50e66229c347d5baf03324b0ed4131522bcf8f1a809ba645266f1e1baa31c362f46ff0276bf70c7e5bd871ec04c32bba0631e9f049b1d8bcde497af46822c3f89339f3637e376a347821b9d1c29310a5bbc891673c5dfcbda3b3b849680abba7d1026c83b2fb2d89b07f4bf19524a8d796dd69a1ccfd50be10def1fe35d10abe3ba1e403002891e0f6a5167", 0x8f}], 0x3, &(0x7f0000001c40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x110, 0x20000000}, 0x4004001) socket$l2tp(0x18, 0x1, 0x1) process_vm_readv(0x0, &(0x7f0000000300)=[{&(0x7f0000000200)=""/197, 0xc5}], 0x1, &(0x7f0000000840)=[{&(0x7f0000000340)=""/23, 0x17}, {&(0x7f0000000380)=""/92, 0x5c}, {&(0x7f0000000400)=""/16, 0x10}, {&(0x7f0000000540)=""/164, 0xa4}], 0x4, 0x0) 2018/04/25 05:35:03 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x7ff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="11", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x9}, 0x1c) 2018/04/25 05:35:04 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0x5451, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:04 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @remote}, &(0x7f0000000080)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0)=0x1000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x1000000000004) recvmmsg(r2, &(0x7f0000003a00)=[{{0x0, 0x0, &(0x7f00000029c0), 0x0, &(0x7f0000002a00)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000003a40)={0x0, 0x989680}) writev(r2, &(0x7f00000a8000), 0x0) 2018/04/25 05:35:04 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:04 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:35:04 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/04/25 05:35:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x482e) 2018/04/25 05:35:04 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x6, 0xffd) 2018/04/25 05:35:04 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x200000000000000, 0xffd) 2018/04/25 05:35:04 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:05 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x20000, 0x0) getpeername$netlink(r1, &(0x7f0000000100), &(0x7f0000000140)=0xc) epoll_create(0x7) 2018/04/25 05:35:05 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000140)="ef00fffff7ba09000000000008006a3f99f2179f3bf02de9e6c0ab2fa5a4f0acd00e06d9052a673d7e9ca737eb889792e8ee852bb83705b6dc33250a8d0e973f7f1def197c6a0ad954fae54120736c03b1cb0e9f2bd69aed8359561bbad2347763f64d5a57c054a93f5aea9a1905c3e78530d89c367c9453ae2e65df8774b60b800e44", 0x83, 0x0, &(0x7f000007b000)=@can={0x1d}, 0x10) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0xc, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/25 05:35:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0xb) 2018/04/25 05:35:05 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0x8010aa02, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:05 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:05 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x6000000, 0xffd) 2018/04/25 05:35:05 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x80040, 0x16e) setxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='com.apple.FinderInfo\x00', &(0x7f00000001c0)='/dev/adsp#\x00', 0xb, 0x0) gettid() syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000380)={r0, &(0x7f0000000180)="e1", &(0x7f0000000280)=""/242}, 0xd) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) ftruncate(0xffffffffffffffff, 0x0) execve(&(0x7f0000000340)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000380)=[&(0x7f0000000400)='/dev/adsp#\x00', &(0x7f00000002c0)=')\x00']) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000480)=ANY=[]}, 0x1}, 0x0) clock_nanosleep(0x2, 0x5, &(0x7f0000000000)={0x0, 0x989680}, 0x0) rmdir(&(0x7f0000000300)='./file0\x00') connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000500), &(0x7f0000000540)=0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001840)={{{@in6=@remote, @in6=@remote}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xe8) getresgid(&(0x7f0000001940), &(0x7f0000001980), &(0x7f00000019c0)) fstat(r1, &(0x7f0000001a00)) mkdir(&(0x7f0000000580)='./file0\x00', 0x16) lstat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001b40)={{{@in6=@mcast2, @in6=@ipv4={[], [], @broadcast}}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000001c40)=0xe8) lstat(&(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)) getresuid(&(0x7f0000001d40), &(0x7f0000001d80), &(0x7f0000001dc0)) 2018/04/25 05:35:05 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x10000, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x400000, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000640)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f0000000700)=0x14c) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000007c0)={@dev={0xfe, 0x80, [], 0x1c}, 0x20, r2}) r3 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000500)=[@in6={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x25d9}, @in6={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x14}, 0xe4ee}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x4, @empty, 0x9}], 0x64) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r3, 0x0) execveat(r3, &(0x7f0000000140)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000600)='&\x00', &(0x7f0000000680)="2f02000000000000007ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9918fd69a000000000000000000b990cde7be6affdc00", &(0x7f0000000280)='keyring*\x00', &(0x7f00000006c0)='*#:\x00'], &(0x7f00000003c0), 0x1000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f00000000c0)={0x4, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @local}]}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000740)='/dev/cuse\x00', 0x200, 0x0) fcntl$setsig(r0, 0xa, 0xd) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f00000002c0)={0x5, &(0x7f0000000800)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @random}]}) sendmsg$alg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="b3e9ac742deb7696b40bb68a580e2ed574f33e72d915fc7a9a38fd2ae23d7275b7e33f8231cbafa92d", 0x29}], 0x1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="180000000000000017010000030000000100000000000000180000000000000017010000030000000100000000000000180000000000000017010000030000000100000000000000f8000000040000b15e001701000002000000e40000005bb1c5c5e90b4c6e5a6bc5e5ebb8bebd8973f9ae147c26aa5372941374b0af0f2dd73e7ce3bca75b0d1085caf5c05d2091ab9edf19dccc5c20bcf7415c062bf584abc34bd7ed431d8fd524548717704246827afa7e7be6419f4fa83d6fb1c81e07c2ad93e43f33706c4f8d49ab239a9bfd88dd5bf3ec331ff6b2bfaba1933a9aa977a211865f1e01d61447d6cd3a197ea2b15d3ad429c02c842f2c6d040000000000000064c80d735a8e49f5f597744100234ffe38c61dd252676e03ad9c1c4da65c9dc05117c0d54a596bdb61b840255d8760d1e85ea6e3b109f41bcd67becfb9dcd3cc22e3fb066e838a27d6da80c67d1d1a0218d6201300000000000000170100000300000001000000000000001800000000000000170100000300000000000000000000001800000900000000000000000400000009000000000000003000000000000000170100000200000017000000ff1cba997029b12beaacbaff67fb62eeca4687c2386cf0e1457354b3b1cea91a480f45a537d47fecfbcf69d78311279e35033fff28"], 0x1b8, 0x40000}, 0x8090) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x100) tee(r4, r3, 0x5, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000580)={'ipvs\x00'}, &(0x7f00000005c0)=0x1e) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000000200), 0x4) 2018/04/25 05:35:05 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x202, 0x0) fsetxattr(r0, &(0x7f0000000080)=@random={'security.', "000000037970652700000004000000070000204500"}, &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) ioctl(r0, 0x0, &(0x7f0000000140)="f2ccc1f97eb43a1d561fffd7ee7039ea9d255afbc3556b9c5ef493a833576b80e5dc496ed04365f3c0369978dde6452a43a59cb33883993bbf9cba6f1dc81549d578fae0e7ba00c940115a2a90a5ddb2ce0a7ea7a82acb4d8fb75736ffbef48a9f8e4318d4f599e636411815de8a1ff8d41ea93d3dbb98a3953f5f9f5e3f7c7b53af45aaa38255bdad24ae7368fc53272520d38ed4d4a98bafaf9433e58d58b419d1560937d45c1e9e1724b43592c3279ea744d29a8e08b6c51ff2d61c8f54c7424892c22efcc9d34362c5b93685f3486cb34d298fac366390bde5d159f970b5ca0709f3c496c9dff413d5d01417") 2018/04/25 05:35:05 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:05 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='\x00') sysfs$2(0x4, 0x1, &(0x7f0000000240)=""/229) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xc88, 0x420080) openat(r0, &(0x7f0000000140)='./file0\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000040)={{0x1, 0x6}, 'port1\x00', 0x1, 0x0, 0x10001, 0x7fff, 0x101, 0x1, 0x6, 0x0, 0xe673fa1e52b95aba, 0x34}) 2018/04/25 05:35:05 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0x5460, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:05 executing program 6: sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="34fb26fccdf307c020400093f8ad6a15663cfed161d12cb5beec4bbb51b32f68b72500085371b273bc71f3351afb5a63c3e21491255a9fd997f10894425c7a250f8675a00aa4069b4461b880fc42fe558a59449c18943f788a0e56184ad5020091941bb1d27b511298883f0012dd8d71f2430f5ce61198"], 0x2}, 0x1}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000340)={0x4, 0xccb, [{0x0, 0x0, 0x8}, {0x3, 0x0, 0xfffffffffffffff8}, {0x0, 0x0, 0x3}, {0x80000000, 0x0, 0x8}]}) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000300)='overlay\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='nsfs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000001c0)={'mangle\x00', 0xcb, "78783deaaee9eb154555443290db3f32f2213ea903c3282e0d4f26a561f7fbafdd47671abe34baadacad2622c08eec4ea6175c996e6e905c5807f11803491dcaf89fb935e31a823f7077c0f2d344f8e44814502cc65abc74c9a8658b1e836ba85156ad754129a6ba866608a36db1f49014e52c7fd6ad23ea66c85eb67b7af0d8465f4115d218409563d0468807c2a3dd551dc6f6a91c0d9e69243979262c447280e5e75e0db876cc65d8202a5affb1714afe3384cfe56d8459a6e5cfc513497daa24907f3b5c5d24d177e8"}, &(0x7f00000000c0)=0xef) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x1000000000000062, 0x0) 2018/04/25 05:35:05 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fcntl$getflags(r0, 0x40b) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:35:05 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpid() wait4(r3, &(0x7f0000000000), 0x80000008, &(0x7f0000000040)) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) pwritev(r2, &(0x7f0000000180), 0x0, 0x0) process_vm_readv(0x0, &(0x7f000000b000)=[{&(0x7f0000005f3f)=""/97, 0x61}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x2, &(0x7f0000007000)=[{&(0x7f0000000fbd)=""/67, 0x43}, {&(0x7f0000008f73)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000008f9d)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000bf62)=""/158, 0x9e}], 0x6, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000009000)={0x8, 0x31, 0x7fffffff, 0x15ee, 0x3fac, 0xb9f5, 0x7e4, 0x0, 0x3, 0x2a6}) r4 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f000000cfe0)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3}) r5 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_SUPPORTED_CPUID(r5, 0xc008ae05, &(0x7f0000000200)=""/98) timer_create(0x7, &(0x7f0000001200)={0x0, 0x1d, 0x2}, &(0x7f0000001240)=0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000340)={0x0, @remote}, &(0x7f0000000380)=0xc) sendto$packet(r1, &(0x7f0000000100)="ab7d59f6ae7ed5fd298dab6e38ffd95e31de0eea", 0x14, 0x4000001, &(0x7f00000003c0)={0x11, 0x11, r7, 0x1, 0x200, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) timer_gettime(r6, &(0x7f0000001280)) userfaultfd(0x7fffd) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x200000) r8 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000ffef)='/dev/qat_adf_ctl\x00', 0x1, 0x0) r9 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r9, &(0x7f0000000280)="d62a52316f7e21e7c74c84a31cacf56f2286b519c85469845427fd398d14de53e32446b998e7bd1f95f294e7679b8d5222fe9f268fdbdc386d164aa82153ff25c57cd70aa1686865b5f2d49e8289df1d0f3377ef317aae7bbbd86e07d92057f1cf6d05721aaf92b69be601d5b1a0a9d3df5654833e0dbf1385852d634b95d37cd5e9", 0x82, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000040)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r8, 0x800442d3, &(0x7f0000000140)={0x3, 0x0, 0x3f, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'veth1\x00'}) ioctl$sock_inet_SIOCSIFNETMASK(r8, 0x891c, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000011000)={0xb4, 0x4, 0x4, 0xeed}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r4, 0xc0045540, &(0x7f00000011c0)=0x1f) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f0000001100)) 2018/04/25 05:35:05 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:05 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x300, 0xffd) 2018/04/25 05:35:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x660000000000000) 2018/04/25 05:35:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x100000000, 0x3, 0x1, 0x7}, 0x20) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x284900, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) signalfd4(r1, &(0x7f0000001640)={0x200}, 0x8, 0x80800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}, 0x1}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) sched_setscheduler(r3, 0x3, &(0x7f0000000180)=0x9) fchdir(0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r5 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001680)=ANY=[]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001340)={0x0}, &(0x7f0000001380)=0xc) fcntl$setown(r4, 0x8, r6) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)={0x80000000}) gettid() ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000001680)) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001bc0)=ANY=[@ANYBLOB="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"], 0x1) 2018/04/25 05:35:05 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0xe96) fsetxattr(r0, &(0x7f00000001c0)=@known='security.capability\x00', &(0x7f00000000c0)='\x00', 0xffffffffffffffaa, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000000, 0x10, r0, 0x0) 2018/04/25 05:35:05 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc0045878, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:05 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x2, 0x0, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0xd8, @mcast1={0xff, 0x1, [], 0x1}, 0xb1}}}, &(0x7f0000000300)=0x2d) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0xfffffffffffffff7, 0x205, 0x401, 0x0, r3}, &(0x7f00000002c0)=0x10) bind$alg(r0, &(0x7f00000006c0)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha384-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="bc8e77958ed7e3bfbf4ef572723c7b6f49427c3e5c23a2c040d0e3275b5c1fab494ff89be11bccb9a15e857fd64d704f0c0ad238b28277bdf6d3ccb0363060888585f8d3edaf94544bb73bf880abec9efde167e8012af82def38587aec106cfc8c9f4bd2856fa8bece44b4eef79037efdc8f7e2b4136ee8d3569ca39b764832082", 0x81) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000240)={r3, 0x1}, 0x8) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x111) setsockopt$inet6_tcp_int(r4, 0x6, 0x3, &(0x7f0000000040)=0x6, 0x4) 2018/04/25 05:35:05 executing program 6: sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="34fb26fccdf307c020400093f8ad6a15663cfed161d12cb5beec4bbb51b32f68b72500085371b273bc71f3351afb5a63c3e21491255a9fd997f10894425c7a250f8675a00aa4069b4461b880fc42fe558a59449c18943f788a0e56184ad5020091941bb1d27b511298883f0012dd8d71f2430f5ce61198"], 0x2}, 0x1}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000340)={0x4, 0xccb, [{0x0, 0x0, 0x8}, {0x3, 0x0, 0xfffffffffffffff8}, {0x0, 0x0, 0x3}, {0x80000000, 0x0, 0x8}]}) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000300)='overlay\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='nsfs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000001c0)={'mangle\x00', 0xcb, "78783deaaee9eb154555443290db3f32f2213ea903c3282e0d4f26a561f7fbafdd47671abe34baadacad2622c08eec4ea6175c996e6e905c5807f11803491dcaf89fb935e31a823f7077c0f2d344f8e44814502cc65abc74c9a8658b1e836ba85156ad754129a6ba866608a36db1f49014e52c7fd6ad23ea66c85eb67b7af0d8465f4115d218409563d0468807c2a3dd551dc6f6a91c0d9e69243979262c447280e5e75e0db876cc65d8202a5affb1714afe3384cfe56d8459a6e5cfc513497daa24907f3b5c5d24d177e8"}, &(0x7f00000000c0)=0xef) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x1000000000000062, 0x0) 2018/04/25 05:35:05 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x1000000000000, 0xffd) 2018/04/25 05:35:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x2400000) [ 250.447420] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/25 05:35:06 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:06 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) select(0x40, &(0x7f0000000000)={0xfffffffffffff801, 0xffff, 0x9a1, 0xff, 0x5fd, 0x7fffffff, 0x400, 0x1}, &(0x7f0000000040)={0x8, 0xffffffffffffff92, 0x6, 0xfc1, 0x1, 0x1, 0xf702, 0x1ff}, &(0x7f0000000080)={0x8, 0x6c, 0x5, 0xb3e, 0x7fff, 0x6, 0x3, 0x401}, &(0x7f0000000240)={r1, r2/1000+10000}) r3 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x8, 0x6c02) getsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f00000002c0)=""/56, &(0x7f0000000300)=0x38) fsetxattr(r0, &(0x7f0000000140)=@random={'system.', "000000037970652700000004000000070000204500"}, &(0x7f0000000180)="0000000379706527000000040000000700002045000000000d062e0d20ed7200c6ac45fd4e3f97444f622000377b9e3f216c981a922d7efa516577deb7fc1ffb0e62a745c31f5b68904521cf005fbb9f28f38f15e135430a63e375b61385dfa0b1c93f8266b0714325662566e60844385d91dda6a6b6298e24c665164f0962c8139a7af6ae66a4fe4f991ef0d901ff240eb6632395b75266ce85", 0x3ad, 0x400000000003) 2018/04/25 05:35:06 executing program 5: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001880)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000018c0)={0x7f, @empty, 0x4e24, 0x1, 'none\x00', 0x2, 0x3, 0x4c}, 0x2c) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0/file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000011c0)={&(0x7f0000000140)={0x1050, 0x2, 0x6, 0xa, 0x70bd2d, 0x25dfdbff, {0x5, 0x0, 0x9}, [@typed={0x14, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x1d}}, @generic="e616fcdd0d65bc55ec7251088f5ced32279313740a850c36cb74626e28ed79dad98ef6c196", @generic="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"]}, 0x1050}, 0x1, 0x0, 0x0, 0x10}, 0x4000) symlinkat(&(0x7f0000008ff8)='./file1\x00', r1, &(0x7f0000000100)='./file0\x00') creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) renameat(r1, &(0x7f0000020ff2)='./file1\x00', r1, &(0x7f0000002000)='./file0\x00') 2018/04/25 05:35:06 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:06 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0x40049409, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:06 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0xff0f0000, 0xffd) 2018/04/25 05:35:06 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002d80)={0xffffffffffffff9c}) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000002dc0)=0x3785, 0x4) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) fremovexattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="757365722e00000003797065270000000400070000204500"]) ioperm(0x9, 0x9a, 0x9) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x6e0200) 2018/04/25 05:35:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x80ffff) 2018/04/25 05:35:06 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) bind(r0, &(0x7f00000000c0)=@rc={0x1f, {0xfff, 0xde3, 0x10001, 0x2, 0xfff, 0x6682}, 0xda}, 0x80) fstat(r0, &(0x7f0000000140)) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x80000000, 0x20000) dup2(r0, r1) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000200)={0x2, 0x94, 0x0, 0x10000, 0x4, 0x7}) r2 = memfd_create(&(0x7f0000000080)="75736572aa736563757269747900", 0x2000000005) write$cgroup_subtree(r2, &(0x7f0000000040)={[{0x2d, 'rdma', 0x20}, {0x2b, 'pids', 0x20}, {0x2b, 'cpu', 0x20}, {0x2b, 'cpu', 0x20}, {0x2f, 'memory', 0x20}, {0x2f, 'rdma', 0x20}]}, 0x24) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000280)={0xbe, 0x4, 0x100, 0x4}, 0x8) lseek(r2, 0x2e, 0x2) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x28000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000240)=0x6) 2018/04/25 05:35:06 executing program 6: sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="34fb26fccdf307c020400093f8ad6a15663cfed161d12cb5beec4bbb51b32f68b72500085371b273bc71f3351afb5a63c3e21491255a9fd997f10894425c7a250f8675a00aa4069b4461b880fc42fe558a59449c18943f788a0e56184ad5020091941bb1d27b511298883f0012dd8d71f2430f5ce61198"], 0x2}, 0x1}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000340)={0x4, 0xccb, [{0x0, 0x0, 0x8}, {0x3, 0x0, 0xfffffffffffffff8}, {0x0, 0x0, 0x3}, {0x80000000, 0x0, 0x8}]}) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000300)='overlay\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='nsfs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000001c0)={'mangle\x00', 0xcb, "78783deaaee9eb154555443290db3f32f2213ea903c3282e0d4f26a561f7fbafdd47671abe34baadacad2622c08eec4ea6175c996e6e905c5807f11803491dcaf89fb935e31a823f7077c0f2d344f8e44814502cc65abc74c9a8658b1e836ba85156ad754129a6ba866608a36db1f49014e52c7fd6ad23ea66c85eb67b7af0d8465f4115d218409563d0468807c2a3dd551dc6f6a91c0d9e69243979262c447280e5e75e0db876cc65d8202a5affb1714afe3384cfe56d8459a6e5cfc513497daa24907f3b5c5d24d177e8"}, &(0x7f00000000c0)=0xef) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x1000000000000062, 0x0) 2018/04/25 05:35:06 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x0) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x8000) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@acquire={0x134, 0x17, 0x625, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}, @in6=@loopback={0x0, 0x1}, {@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}}, [@mark={0xc, 0x15}]}, 0x134}, 0x1}, 0x0) 2018/04/25 05:35:06 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3, 0x400000) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000000c0)={0x101, 0x78}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x3e1d966b254ede32, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000140)=@pic={0x5, 0xfff, 0x3, 0x80000001, 0x2, 0x200, 0x8, 0xffffffffffffff01, 0x4, 0x100000000, 0x1, 0xd695, 0x4, 0x1, 0x8001, 0x1ff}) 2018/04/25 05:35:06 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:06 executing program 5: mkdir(&(0x7f0000679000)='./file0\x00', 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000000380)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "9dc3ead0c45c9c3080aa4c1a347d6e7383baf04c5741ee208e288018ebe089529f1a4c1cdf5089faae3df300f08246d4c180a4d6b0513209365f74fcc2e1f2"}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000002d80)=ANY=[], 0x0, 0xc080}}], 0x1, 0x20000000) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000440)='system.posix_acl_default\x00', 0x19, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x1, 0x84001) getsockopt$inet_dccp_buf(r3, 0x21, 0xc, &(0x7f0000000180)=""/171, &(0x7f0000000240)=0xab) ioctl$int_in(r0, 0x5473, &(0x7f0000000100)=0x4) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, @multicast1}, &(0x7f0000000500)=0x10) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f0000000840)={0x0, r3}) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000400)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000540)={0x0, 0x1, 0x20}, &(0x7f0000000580)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000005c0)={r5, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x1ff, 0xff, 0x6, 0x2}, &(0x7f0000000680)=0x98) signalfd(r1, &(0x7f00000000c0)={0x159b}, 0x8) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000004c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000000700)={{0x2, 0x5, 0x7ff, 0x8, "598a67598a309148e6c161cdbf7ceaa1db5e5471751b96add3b96f6bfa4ee4958661219ea2183dbaf04c30cc", 0x5}, 0x0, 0x0, 0x3, r6, 0x5, 0x2, "3b54d240fcf2d277838d3994e069f78878315362f1ad511b08b14dc68c8839b8a96b370fbdfc7bdef5a5ef799b5b30bcc8d6164e8f887ee330cea5bb595b856a", &(0x7f00000006c0)='/dev/snd/pcmC#D#c\x00', 0x12, [], [0x2000000000, 0x63, 0x69, 0x6]}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000480)={0x0, 0x40, 0x7, 0x1ff, 0x40e}, 0x14) 2018/04/25 05:35:06 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc0189436, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x600) 2018/04/25 05:35:06 executing program 0: syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x1) io_setup(0xba, &(0x7f0000000000)=0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3f, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0xffffffff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000180)={r2, 0x25, 0x13, "f1ce0e80be169ee1d0c5865c8feda3c9b036db"}, 0x1b) r3 = socket(0x2, 0x803, 0xff) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000200)={0x7, 0x1ff, 0x4, 0xfff, [], [], [], 0x0, 0x37, 0x9e4, 0x3, "717347a8d522f03e036b9fe4ff0689ac"}) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000000c0), 0x200000c0}]) 2018/04/25 05:35:06 executing program 6: sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="34fb26fccdf307c020400093f8ad6a15663cfed161d12cb5beec4bbb51b32f68b72500085371b273bc71f3351afb5a63c3e21491255a9fd997f10894425c7a250f8675a00aa4069b4461b880fc42fe558a59449c18943f788a0e56184ad5020091941bb1d27b511298883f0012dd8d71f2430f5ce61198"], 0x2}, 0x1}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000340)={0x4, 0xccb, [{0x0, 0x0, 0x8}, {0x3, 0x0, 0xfffffffffffffff8}, {0x0, 0x0, 0x3}, {0x80000000, 0x0, 0x8}]}) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000300)='overlay\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='nsfs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000001c0)={'mangle\x00', 0xcb, "78783deaaee9eb154555443290db3f32f2213ea903c3282e0d4f26a561f7fbafdd47671abe34baadacad2622c08eec4ea6175c996e6e905c5807f11803491dcaf89fb935e31a823f7077c0f2d344f8e44814502cc65abc74c9a8658b1e836ba85156ad754129a6ba866608a36db1f49014e52c7fd6ad23ea66c85eb67b7af0d8465f4115d218409563d0468807c2a3dd551dc6f6a91c0d9e69243979262c447280e5e75e0db876cc65d8202a5affb1714afe3384cfe56d8459a6e5cfc513497daa24907f3b5c5d24d177e8"}, &(0x7f00000000c0)=0xef) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x1000000000000062, 0x0) 2018/04/25 05:35:06 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x7, 0xffd) 2018/04/25 05:35:06 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:07 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x4, 0x400100) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000180)=0x4) 2018/04/25 05:35:07 executing program 5: r0 = inotify_init1(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4402, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) r2 = getpgid(0x0) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x400000000) 2018/04/25 05:35:07 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xad9, 0x20000) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000000c0)=0x80000001) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) fsetxattr(r1, &(0x7f0000000280)=@random={'trusted.', 'security.capability\x00'}, &(0x7f0000000240)="000000037970652700000004000000070000204500000000", 0x18, 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00000001c0)={[{0xff, 0xed77, 0x1, 0x100000001, 0x0, 0xfff, 0xc7ef, 0x80000000, 0x6, 0x9, 0xe6, 0x80000000, 0x9e}, {0x9, 0x2, 0x0, 0xfffffffffffffff8, 0x8, 0x4, 0x3ff, 0x0, 0x8, 0x1, 0x100000001, 0x80000001, 0x20}, {0x10001, 0x5, 0x400, 0x2, 0x7, 0x8, 0x4ed5, 0x7f, 0x56, 0x8, 0x2, 0x20, 0x80000001}], 0x1d80000000000}) 2018/04/25 05:35:07 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:07 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x5000, 0xffd) 2018/04/25 05:35:07 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfc) flistxattr(r0, &(0x7f0000000000)=""/21, 0x15) 2018/04/25 05:35:07 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc020660b, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:07 executing program 6: sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="34fb26fccdf307c020400093f8ad6a15663cfed161d12cb5beec4bbb51b32f68b72500085371b273bc71f3351afb5a63c3e21491255a9fd997f10894425c7a250f8675a00aa4069b4461b880fc42fe558a59449c18943f788a0e56184ad5020091941bb1d27b511298883f0012dd8d71f2430f5ce61198"], 0x2}, 0x1}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000340)={0x4, 0xccb, [{0x0, 0x0, 0x8}, {0x3, 0x0, 0xfffffffffffffff8}, {0x0, 0x0, 0x3}, {0x80000000, 0x0, 0x8}]}) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000300)='overlay\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='nsfs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000001c0)={'mangle\x00', 0xcb, "78783deaaee9eb154555443290db3f32f2213ea903c3282e0d4f26a561f7fbafdd47671abe34baadacad2622c08eec4ea6175c996e6e905c5807f11803491dcaf89fb935e31a823f7077c0f2d344f8e44814502cc65abc74c9a8658b1e836ba85156ad754129a6ba866608a36db1f49014e52c7fd6ad23ea66c85eb67b7af0d8465f4115d218409563d0468807c2a3dd551dc6f6a91c0d9e69243979262c447280e5e75e0db876cc65d8202a5affb1714afe3384cfe56d8459a6e5cfc513497daa24907f3b5c5d24d177e8"}, &(0x7f00000000c0)=0xef) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x1000000000000062, 0x0) 2018/04/25 05:35:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0xfffffdfd) 2018/04/25 05:35:07 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000000140)=[{r1, 0x200}], 0x1, 0x7483) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x80, &(0x7f0000001440), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/04/25 05:35:07 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:07 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xfffffffffffffffc, 0x101203) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000000c0)=0x5) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)=0xa5, 0x4) accept$inet(r0, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10) 2018/04/25 05:35:07 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) [ 251.763169] netlink: 148 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/25 05:35:07 executing program 6: sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="34fb26fccdf307c020400093f8ad6a15663cfed161d12cb5beec4bbb51b32f68b72500085371b273bc71f3351afb5a63c3e21491255a9fd997f10894425c7a250f8675a00aa4069b4461b880fc42fe558a59449c18943f788a0e56184ad5020091941bb1d27b511298883f0012dd8d71f2430f5ce61198"], 0x2}, 0x1}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000340)={0x4, 0xccb, [{0x0, 0x0, 0x8}, {0x3, 0x0, 0xfffffffffffffff8}, {0x0, 0x0, 0x3}, {0x80000000, 0x0, 0x8}]}) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000300)='overlay\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='nsfs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x1000000000000062, 0x0) 2018/04/25 05:35:07 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x80, 0x500) [ 251.822819] netlink: 148 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/25 05:35:08 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:08 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0xffff8000) 2018/04/25 05:35:08 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0x2, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000040)=0x4) 2018/04/25 05:35:08 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0xffffff7f00000000, 0xffd) 2018/04/25 05:35:08 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:35:08 executing program 5: sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="34fb26fccdf307c020400093f8ad6a15663cfed161d12cb5beec4bbb51b32f68b72500085371b273bc71f3351afb5a63c3e21491255a9fd997f10894425c7a250f8675a00aa4069b4461b880fc42fe558a59449c18943f788a0e56184ad5020091941bb1d27b511298883f0012dd8d71f2430f5ce61198"], 0x2}, 0x1}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000340)={0x4, 0xccb, [{0x0, 0x0, 0x8}, {0x3, 0x0, 0xfffffffffffffff8}, {0x0, 0x0, 0x3}, {0x80000000, 0x0, 0x8}]}) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000300)='overlay\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='nsfs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x1000000000000062, 0x0) 2018/04/25 05:35:08 executing program 6: sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="34fb26fccdf307c020400093f8ad6a15663cfed161d12cb5beec4bbb51b32f68b72500085371b273bc71f3351afb5a63c3e21491255a9fd997f10894425c7a250f8675a00aa4069b4461b880fc42fe558a59449c18943f788a0e56184ad5020091941bb1d27b511298883f0012dd8d71f2430f5ce61198"], 0x2}, 0x1}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000340)={0x4, 0xccb, [{0x0, 0x0, 0x8}, {0x3, 0x0, 0xfffffffffffffff8}, {0x0, 0x0, 0x3}, {0x80000000, 0x0, 0x8}]}) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000300)='overlay\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='nsfs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x1000000000000062, 0x0) 2018/04/25 05:35:08 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:08 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x400000, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) fremovexattr(r0, &(0x7f0000000080)=@random={'btrfs.', 'lo{security\x00'}) 2018/04/25 05:35:08 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) r0 = open(&(0x7f0000000040)='./file0\x00', 0xcc400, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc011, r2, 0x0) syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000780)='./file1\x00', 0x2f1, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000080)=ANY=[]) read(r0, &(0x7f0000000200)=""/81, 0x10000015b) 2018/04/25 05:35:08 executing program 6: sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="34fb26fccdf307c020400093f8ad6a15663cfed161d12cb5beec4bbb51b32f68b72500085371b273bc71f3351afb5a63c3e21491255a9fd997f10894425c7a250f8675a00aa4069b4461b880fc42fe558a59449c18943f788a0e56184ad5020091941bb1d27b511298883f0012dd8d71f2430f5ce61198"], 0x2}, 0x1}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000340)={0x4, 0xccb, [{0x0, 0x0, 0x8}, {0x3, 0x0, 0xfffffffffffffff8}, {0x0, 0x0, 0x3}, {0x80000000, 0x0, 0x8}]}) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000300)='overlay\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='nsfs\x00', 0x1004, 0x0) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x1000000000000062, 0x0) 2018/04/25 05:35:08 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0x4020940d, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:08 executing program 5: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000480)="6fe9ef4ef1c4d6664b48d14245a59e0e418ca029f0eb89f8177825e57ce55f7abe4e735b8d220800000000000000e64b65210734b8fcd112d7cc80f4d2df68b57e58aaaf620842068b847c634b66fceeff8c006b6c30d92baaff56379d22bf96945bbe53ed489ebee5bbb3bcca079717e4ea5d946d0dae6843964e88f50854d471a655f498527653debb7f469a4b0d2624857875361bf3692814d97034fc45e7c3aa0436b4242dfda9bf03586f75bb", 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000049"]) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) sendfile(r0, r2, &(0x7f0000000040), 0x40) fgetxattr(r2, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00', &(0x7f0000000300)=""/190, 0xbe) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x5fb}, &(0x7f0000000180)=0xffffffffffffff6e) prctl$seccomp(0x16, 0x0, &(0x7f0000000240)={0x4, &(0x7f0000000200)=[{0x4000000000000, 0x9, 0x7, 0x9}, {0x3, 0x10001, 0x1, 0x1}, {0x80, 0x8, 0x5, 0x80000001}, {0x9, 0x48, 0xaa, 0x4}]}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r0, 0x50, &(0x7f00000003c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000440)=r4, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x100000000}, 0x8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000540)={r2, r2, 0x7, 0x1}, 0x10) 2018/04/25 05:35:08 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:08 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x2, 0x80) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000200)={0x5b, &(0x7f0000000340)=""/91}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x2201, 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000002c0)) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000240)=""/111) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000000c0)) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00000003c0)=""/114, &(0x7f0000000140)=0x72) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000100)=0x5, &(0x7f0000000180)=0x2) 2018/04/25 05:35:08 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=ANY=[@ANYBLOB="01000000"], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000000000), 0x0, 0x0) shmget(0x0, 0x3000, 0x84a, &(0x7f0000000000/0x3000)=nil) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x2, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0xffffffffffffff9c, 0x0, &(0x7f0000002000)}) 2018/04/25 05:35:08 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x1300000000000000) 2018/04/25 05:35:08 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x4000000000000, 0xffd) 2018/04/25 05:35:08 executing program 6: sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="34fb26fccdf307c020400093f8ad6a15663cfed161d12cb5beec4bbb51b32f68b72500085371b273bc71f3351afb5a63c3e21491255a9fd997f10894425c7a250f8675a00aa4069b4461b880fc42fe558a59449c18943f788a0e56184ad5020091941bb1d27b511298883f0012dd8d71f2430f5ce61198"], 0x2}, 0x1}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000340)={0x4, 0xccb, [{0x0, 0x0, 0x8}, {0x3, 0x0, 0xfffffffffffffff8}, {0x0, 0x0, 0x3}, {0x80000000, 0x0, 0x8}]}) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000300)='overlay\x00', 0x100000, &(0x7f00000002c0)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x1000000000000062, 0x0) 2018/04/25 05:35:08 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0x8010aa01, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:08 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) [ 253.098470] binder: 17374:17378 unknown command 1 [ 253.121215] binder: 17374:17378 ioctl c0306201 20004000 returned -22 [ 253.981266] binder: 17374:17400 unknown command 1 [ 253.981479] binder: BINDER_SET_CONTEXT_MGR already set [ 253.986179] binder: 17374:17400 ioctl c0306201 20004000 returned -22 [ 253.997967] binder: 17374:17401 ioctl 40046207 0 returned -16 [ 254.021191] binder: release 17374:17400 transaction 38 out, still active 2018/04/25 05:35:09 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x2, 0x11, r1, 0x0) mmap(&(0x7f0000f99000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, [0xfffffffffffffffa, 0x7, 0xffffffffffffffff, 0x6, 0x2, 0x84, 0x0, 0x15d7, 0x9, 0x6, 0x8, 0x0, 0xffffffffffffffff, 0x3, 0x6]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r4, 0xfffffffffffffe01}, &(0x7f0000000300)=0x8) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000180)={0x1f, 0x6, {0xfff, 0xbf, 0x72, 0x6}}, 0xe) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) 2018/04/25 05:35:09 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0xff, 0x8, 0x2, 0x6}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x1, 0xfffffffffffffffd}, &(0x7f0000000240)=0xdee234a95402ff41) 2018/04/25 05:35:09 executing program 6: sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="34fb26fccdf307c020400093f8ad6a15663cfed161d12cb5beec4bbb51b32f68b72500085371b273bc71f3351afb5a63c3e21491255a9fd997f10894425c7a250f8675a00aa4069b4461b880fc42fe558a59449c18943f788a0e56184ad5020091941bb1d27b511298883f0012dd8d71f2430f5ce61198"], 0x2}, 0x1}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000340)={0x4, 0xccb, [{0x0, 0x0, 0x8}, {0x3, 0x0, 0xfffffffffffffff8}, {0x0, 0x0, 0x3}, {0x80000000, 0x0, 0x8}]}) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x1000000000000062, 0x0) 2018/04/25 05:35:09 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:09 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x2300000000000000, 0xffd) 2018/04/25 05:35:09 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0x5450, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:09 executing program 0: sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="34fb26fccdf307c020400093f8ad6a15663cfed161d12cb5beec4bbb51b32f68b72500085371b273bc71f3351afb5a63c3e21491255a9fd997f10894425c7a250f8675a00aa4069b4461b880fc42fe558a59449c18943f788a0e56184ad5020091941bb1d27b511298883f0012dd8d71f2430f5ce61198"], 0x2}, 0x1}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000340)={0x4, 0xccb, [{0x0, 0x0, 0x8}, {0x3, 0x0, 0xfffffffffffffff8}, {0x0, 0x0, 0x3}, {0x80000000, 0x0, 0x8}]}) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000300)='overlay\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='nsfs\x00', 0x1004, 0x0) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x1000000000000062, 0x0) 2018/04/25 05:35:09 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x1c68000000000000) [ 254.028118] binder: send failed reply for transaction 38, target dead 2018/04/25 05:35:09 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0x5421, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:09 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[0x100000000000000], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:09 executing program 6: sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="34fb26fccdf307c020400093f8ad6a15663cfed161d12cb5beec4bbb51b32f68b72500085371b273bc71f3351afb5a63c3e21491255a9fd997f10894425c7a250f8675a00aa4069b4461b880fc42fe558a59449c18943f788a0e56184ad5020091941bb1d27b511298883f0012dd8d71f2430f5ce61198"], 0x2}, 0x1}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000340)={0x4, 0xccb, [{0x0, 0x0, 0x8}, {0x3, 0x0, 0xfffffffffffffff8}, {0x0, 0x0, 0x3}, {0x80000000, 0x0, 0x8}]}) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x1000000000000062, 0x0) 2018/04/25 05:35:09 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000080)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x3) 2018/04/25 05:35:09 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0xff0f000000000000, 0xffd) 2018/04/25 05:35:09 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x7000000) 2018/04/25 05:35:09 executing program 0: sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="34fb26fccdf307c020400093f8ad6a15663cfed161d12cb5beec4bbb51b32f68b72500085371b273bc71f3351afb5a63c3e21491255a9fd997f10894425c7a250f8675a00aa4069b4461b880fc42fe558a59449c18943f788a0e56184ad5020091941bb1d27b511298883f0012dd8d71f2430f5ce61198"], 0x2}, 0x1}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000340)={0x4, 0xccb, [{0x0, 0x0, 0x8}, {0x3, 0x0, 0xfffffffffffffff8}, {0x0, 0x0, 0x3}, {0x80000000, 0x0, 0x8}]}) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x1000000000000062, 0x0) 2018/04/25 05:35:09 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[0x8000000000000000], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:09 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@newneigh={0x30, 0x1c, 0x40b, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0x3}, [@NDA_DST_IPV6={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x30}, 0x1}, 0x0) 2018/04/25 05:35:09 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc020aa04, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:09 executing program 6: sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="34fb26fccdf307c020400093f8ad6a15663cfed161d12cb5beec4bbb51b32f68b72500085371b273bc71f3351afb5a63c3e21491255a9fd997f10894425c7a250f8675a00aa4069b4461b880fc42fe558a59449c18943f788a0e56184ad5020091941bb1d27b511298883f0012dd8d71f2430f5ce61198"], 0x2}, 0x1}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000340)={0x4, 0xccb, [{0x0, 0x0, 0x8}, {0x3, 0x0, 0xfffffffffffffff8}, {0x0, 0x0, 0x3}, {0x80000000, 0x0, 0x8}]}) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x1000000000000062, 0x0) 2018/04/25 05:35:09 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x20000000000000, 0xffd) 2018/04/25 05:35:09 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x301000, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:35:09 executing program 6: sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="34fb26fccdf307c020400093f8ad6a15663cfed161d12cb5beec4bbb51b32f68b72500085371b273bc71f3351afb5a63c3e21491255a9fd997f10894425c7a250f8675a00aa4069b4461b880fc42fe558a59449c18943f788a0e56184ad5020091941bb1d27b511298883f0012dd8d71f2430f5ce61198"], 0x2}, 0x1}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x1000000000000062, 0x0) 2018/04/25 05:35:09 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[0x1000000], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:09 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x110) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000004c0)=r1) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00000001c0)={0x2, 0x2, 0x4}) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = semget$private(0x0, 0x4, 0x0) semctl$SETVAL(r4, 0x4, 0x10, &(0x7f0000000200)=0x20) syz_open_pts(r3, 0x200) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x100000, &(0x7f0000000040), 0x1, r2, 0x1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000500)={0x0, 0x85, "588cea2adb211b702acbdea4ea2085cefd50b42ba804589296b329bd70e5dc12716f3bed9b29c26526e4661ca7f7449c9b90dc4d2a2ef6057a2069feec0090ce864c4fdc70c619e92a8bb6a141d33e48fb64ea80ef5b4b32ec45fb901286f76eb337459ed04f7f2cc1bb4d01bc69ad838d897aa6db1ec68e068f4d41d19dd347d75fb49df8"}, &(0x7f00000005c0)=0x8d) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000600)=@sack_info={r5, 0x2, 0x2}, &(0x7f0000000640)=0xc) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x7701}, 0x14) sendmsg$nl_crypto(r1, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2100d00}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="080100001000200027bd7000fbdbdf25647262675f70725f686d61635f73686135313200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000240000002400000000000000000000080001000001000008000100060000000800010007000000080001000100000008000100090000000000000000"], 0x108}, 0x1, 0x0, 0x0, 0x844}, 0x20000080) creat(&(0x7f0000000240)='\x00', 0x10) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000280)=@req={0x101, 0x800, 0x2ac, 0x1}, 0x10) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000140)=""/14, &(0x7f0000000180)=0xe) 2018/04/25 05:35:09 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc0045877, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:09 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000115fe0)={0x1}) fcntl$lock(r1, 0x26, &(0x7f000001d000)) dup2(r0, r1) 2018/04/25 05:35:09 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2440, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r1, &(0x7f00000001c0)=0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x40, r3, 0x300, 0x70bd28, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7f}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80000001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1f}]}]}, 0x40}, 0x1, 0x0, 0x0, 0xc1}, 0x800) 2018/04/25 05:35:09 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0xffffff7f, 0xffd) 2018/04/25 05:35:10 executing program 6: sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="34fb26fccdf307c020400093f8ad6a15663cfed161d12cb5beec4bbb51b32f68b72500085371b273bc71f3351afb5a63c3e21491255a9fd997f10894425c7a250f8675a00aa4069b4461b880fc42fe558a59449c18943f788a0e56184ad5020091941bb1d27b511298883f0012dd8d71f2430f5ce61198"], 0x2}, 0x1}, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x1000000000000062, 0x0) 2018/04/25 05:35:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0xa000000) 2018/04/25 05:35:10 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000002106fdff000000000000000000000000"], 0x14}, 0x1}, 0x0) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x17fd) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000100)={@pptp={0x18, 0x2, {0x7fffffff, @remote={0xac, 0x14, 0x14, 0xbb}}}, {&(0x7f0000000080)=""/60, 0x3c}, &(0x7f00000000c0), 0xa}, 0xa0) 2018/04/25 05:35:10 executing program 7: r0 = socket(0x5, 0xa, 0x8001) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x10000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x3, 0x12, 0x1, 0x3bf, 0x80000000, 0x5559, 0x80000000, 0x6, r1}, 0x20) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x410000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000000c0)=0x5, 0x4) 2018/04/25 05:35:10 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[0x0, 0x100000000000000], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:10 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc018aa3f, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:10 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x200000, 0xffd) 2018/04/25 05:35:10 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x1000000000000062, 0x0) 2018/04/25 05:35:10 executing program 0: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000480), &(0x7f0000000500)=0x60) sync_file_range(r0, 0x7, 0x8000, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg(r1, &(0x7f00000069c0)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000000000000008400000000000000df58cf54be6599dd19d0d40d842b3498c9185e926ddfa93e0286970474cdf410beb221bff00697d6ed9a1fcf3626a92b2d70ccd7f6074fe0282233c06025d019d0e1a3e9015430a373579535993f51d1bef06da99baea4a424e73429ab"], 0x10}}], 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80, 0x88000) ioctl$LOOP_CLR_FD(r2, 0x4c01) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x82080, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000540), &(0x7f0000000580)=0x14) r4 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000005c0)={0x7, {{0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x35f}}, 0x1, 0x4, [{{0xa, 0x4e20, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}}, {{0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, {{0xa, 0x4e22, 0x80000000, @dev={0xfe, 0x80, [], 0x20}, 0x8}}, {{0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x20}}]}, 0x290) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) sendmsg$TEAM_CMD_NOOP(r3, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x24000022}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0xa0, r4, 0x200, 0x70bd2d, 0x25dfdbff, {}, [{{0x8, 0x1, r5}, {0x84, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x101}}, {0x8, 0x7}}}]}}]}, 0xa0}, 0x1}, 0x40000) openat$cgroup(r3, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)=0x5, 0x4) 2018/04/25 05:35:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x810) 2018/04/25 05:35:10 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[0x0, 0x8000000000000000], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:10 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x1000000000000062, 0x0) 2018/04/25 05:35:10 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000080)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x0) 2018/04/25 05:35:10 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x0, 0x0, @dev}, &(0x7f0000000080)=0x80) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f00000000c0)="a63e44f9fd7e50a7fbe66e98") r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000001f11)=""/239, &(0x7f0000002ffc)=0xfffffdb1) 2018/04/25 05:35:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0x6) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'dummy0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0x6e4}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x30c}, 0x1}, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) 2018/04/25 05:35:11 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x3f000000, 0xffd) 2018/04/25 05:35:11 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[0x0, 0x1000000], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:11 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0x5452, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:11 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0), 0x0, 0x0) 2018/04/25 05:35:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x100008000000000) 2018/04/25 05:35:11 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='\x00') ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000180)={0x3, 0x4}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000480), 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0xdf}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x19, 0x4000000000000008}, 0xffffffffffffff02) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000005c0)) add_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0xfffffffffffffffc) 2018/04/25 05:35:11 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) accept4$packet(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x14, 0x80800) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:35:11 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x9000000000000, 0x5, 0x3ff, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000080)="8fee4bcb9d10899c10798ae5b2a9e6adf2c24bf0897730eef2300a2baeff513b091a2bc8568018a37c75f4fb381db961ddae4399c0f15e985eac7345dc9d205561be146bf9c2ed1f677836b08345c9a23a43e4df74f9efc2ac070b05d646d110c85ad4584081307304f8752f2e0bf3690f925b8cdb3a947953b078b4e5aa87bf627a18654b0b61120981486a95e27588d6ac4c793876f2d42809732bdee73fe696705b365ccc292b82e428809c31817fee0c79dd49ab6637b9494aef4ebecdbe9413299be72d8b96649396c44fa7f0cd064b96fbe9566da959bf3ef7e674b4d48175a8c0a7", 0xe5}, {&(0x7f0000000180)="2e4242a1dc1779d36ba7963791759b46cdf0b7f7e69847f3727e0e0aabe9732c0c37d055be3925b0992d29f435a590cacbe2b10fedc51a8bf89ac52e7ee6d44e6923bc4ee64718e17cd5cc66ae264181892cf6e1abef2db1833d90b45cbd93672c313ff111dd3f7a33688c0fd7d153761cf16ef156e219e9f4f9babd8125ffcaf67271bdb20e69a93beb1540949a0efb38e04c101538f867063a646635aca08b7f031cb4f462dcf88e9d5ed03b9f378b76f1c5f6866b3794c8655d30ac640f09bf3680b4c196153631ab819d99b531a26b7c4533dca4b182af419ecee29db579eb7bd565dc", 0xe5}], 0x2) lseek(r0, 0x0, 0x1) munmap(&(0x7f000053c000/0x2000)=nil, 0x2000) mlock(&(0x7f000053a000/0x3000)=nil, 0x3000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/04/25 05:35:11 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x913000}) 2018/04/25 05:35:11 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x3000000, 0xffd) 2018/04/25 05:35:11 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[0x0, 0x0, 0x1000000], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:11 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0), 0x0, 0x0) 2018/04/25 05:35:11 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[0x0, 0x0, 0x100000000000000], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:11 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x208400) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x6, 0xfffffffffffffbff, 0x7ff, 0x600}, {0x4, 0x7, 0x20, 0x8001}, {0x80000000, 0x1, 0x80000001, 0x2}, {0x0, 0xfff, 0x6, 0xffff}, {0xa, 0x1, 0xc6, 0x80000000}]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000000180)=[&(0x7f0000ffc000/0x4000)=nil], 0x0, &(0x7f00000001c0), 0x0) preadv(r0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/123, 0x7b}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/200, 0xc8}, {&(0x7f0000001340)=""/220, 0xdc}, {&(0x7f0000001440)=""/69, 0x45}, {&(0x7f00000014c0)=""/71, 0x47}, {&(0x7f0000001540)=""/86, 0x56}, {&(0x7f00000015c0)=""/189, 0xbd}], 0x8, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x200, 0x0) 2018/04/25 05:35:11 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x200000, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:35:11 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x1000000, 0xffd) 2018/04/25 05:35:11 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x400, 0x40000) getsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x10000000000000) 2018/04/25 05:35:11 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0), 0x0, 0x0) 2018/04/25 05:35:11 executing program 5: syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x1c2, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/25 05:35:11 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[0x0, 0x0, 0x8000000000000000], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:11 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x800000000, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x8003, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:35:11 executing program 0: clock_gettime(0x4000000000007, &(0x7f0000000040)) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x4, 0x1) syz_open_pts(r2, 0xdbc5565e266f98c3) 2018/04/25 05:35:11 executing program 6 (fault-call:1 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x1000000000000062, 0x0) 2018/04/25 05:35:11 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x80, 0x800) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000001c0)={@empty, @dev}, &(0x7f0000000200)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x59, 0x1f, 0x9}, &(0x7f0000000080)=0x14) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000013000/0x3000)=nil, 0x3000}, 0x3}) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0x20}, 0x8) 2018/04/25 05:35:11 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0xffd, 0xffd) 2018/04/25 05:35:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x1648000000000000) 2018/04/25 05:35:11 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') fchdir(r0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) [ 256.140710] binder_alloc: binder_alloc_mmap_handler: 17616 2000a000-2000c000 already mapped failed -16 [ 256.151372] FAULT_INJECTION: forcing a failure. [ 256.151372] name failslab, interval 1, probability 0, space 0, times 0 [ 256.162656] CPU: 0 PID: 17622 Comm: syz-executor6 Not tainted 4.17.0-rc2+ #15 [ 256.169933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.179295] Call Trace: [ 256.181893] dump_stack+0x1b9/0x294 [ 256.185534] ? dump_stack_print_info.cold.2+0x52/0x52 2018/04/25 05:35:11 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x4, 0x2000) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) [ 256.190745] should_fail.cold.4+0xa/0x1a [ 256.194816] ? _raw_spin_unlock+0x22/0x30 [ 256.198978] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 256.204087] ? perf_trace_lock+0xd6/0x900 [ 256.208257] ? perf_trace_lock+0xd6/0x900 [ 256.212421] ? zap_class+0x720/0x720 [ 256.216152] ? find_held_lock+0x36/0x1c0 [ 256.220248] ? check_same_owner+0x320/0x320 [ 256.224584] ? rcu_note_context_switch+0x710/0x710 [ 256.229526] __should_failslab+0x124/0x180 [ 256.233773] should_failslab+0x9/0x14 [ 256.237584] __kmalloc+0x2c8/0x760 [ 256.241139] ? rcu_is_watching+0x85/0x140 [ 256.245288] ? rw_copy_check_uvector+0x31e/0x3a0 [ 256.250033] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 256.255213] rw_copy_check_uvector+0x31e/0x3a0 [ 256.259790] import_iovec+0xc3/0x420 [ 256.263496] ? dup_iter+0x270/0x270 [ 256.267114] ? do_raw_spin_unlock+0x9e/0x2e0 [ 256.271513] vfs_readv+0xe2/0x1a0 [ 256.274955] ? compat_rw_copy_check_uvector+0x420/0x420 [ 256.280312] ? __fget_light+0x2ef/0x430 [ 256.284275] ? fget_raw+0x20/0x20 [ 256.287730] ? __sb_end_write+0xac/0xe0 [ 256.291698] do_preadv+0x1ba/0x270 [ 256.295226] ? do_readv+0x2f0/0x2f0 [ 256.298841] ? __ia32_sys_read+0xb0/0xb0 [ 256.302901] __x64_sys_preadv+0x9a/0xf0 [ 256.306865] do_syscall_64+0x1b1/0x800 [ 256.310741] ? finish_task_switch+0x1ca/0x810 [ 256.315224] ? syscall_return_slowpath+0x5c0/0x5c0 [ 256.320153] ? syscall_return_slowpath+0x30f/0x5c0 [ 256.325076] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 256.330430] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 256.335266] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 256.340457] RIP: 0033:0x455389 [ 256.343630] RSP: 002b:00007f9432a25c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 256.351327] RAX: ffffffffffffffda RBX: 00007f9432a266d4 RCX: 0000000000455389 [ 256.358581] RDX: 1000000000000062 RSI: 00000000200023c0 RDI: 0000000000000013 [ 256.365836] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 256.373092] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 256.380344] R13: 0000000000000478 R14: 00000000006f9be0 R15: 0000000000000000 2018/04/25 05:35:11 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[0x0, 0x0, 0x0, 0x100000000000000], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:11 executing program 5: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x4000000002) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000040)=@get={0x1, &(0x7f0000000140)=""/178, 0x4}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$selinux_validatetrans(r2, &(0x7f0000000500)={'system_u:object_r:utempter_exec_t:s0', 0x20, 'system_u:object_r:cpu_online_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0xffe2) read(r2, &(0x7f00000000c0)=""/74, 0xeadccfce2c490de3) dup2(r1, r3) 2018/04/25 05:35:12 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x280240, 0x0) 2018/04/25 05:35:12 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="116ebe23b7777f55d8a52700ede7e9d40055e2e048e35a51238cb62579f9d6a1faf2d28cfa15e7674b3ddbc7b212b8c133d03912f7659a5cfbd90657afb04d9ae5645b7bcd22f8bca1efafaf7ab330a10aa8b80c5914f88d3c7d71e3ce90ba51e0ae72eab1c099cd478d2cd1b7d9ffacf9d02141c6144caac2d550ab", 0x7c, 0x2}, {&(0x7f0000000100)="fc79301ded4eeae34fc401070292c2114d526e042c7d668270791d21a2ce7b36914c3350155e063f0dc011cd7bd61ac9f8bc3044f8e096c684705d489e684b5f62f90c1f2a636246d1c33db261b922a038fbe00fcda8d6e967e54808338426", 0x5f, 0xfffffffffffff096}, {&(0x7f0000002040)="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", 0x1000, 0x1}, {&(0x7f0000000180)="8e2f30634b213aadb5b310738cc372c93f8d90ac5aaaefd711c60fdcb099dc1e59a89082fcd78a1902d252547dae075941881037f3d55d58c187e1d9781a7b9a493ab8d34ee30e051af56ccd6d637b56f0f364634e9197ed8f91ff69261ed46c5f686d6ba83d137357dfa18d01136f535df5535b", 0x74, 0x1}], 0x0, &(0x7f0000000280)={[{@noquota='noquota', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@lockproto_dlm='lockproto=dlm', 0x2c}, {@barrier='barrier', 0x2c}]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:12 executing program 6 (fault-call:1 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x1000000000000062, 0x0) 2018/04/25 05:35:12 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'ifb0\x00', 0x0}) sendto$packet(r0, &(0x7f00000000c0)="c597dc5827969b695555e3f9af38e464c566bf5923b98f1cb443e37443939d4015cbbffff029f6de8d7640d9243302d611b3c513d872e3d5d2899d80ca1ebf75c24ccc6501851946f4cf95", 0x4b, 0x10, &(0x7f00000005c0)={0x11, 0x19, r1, 0x1, 0x8, 0x6, @random="5ccaf0d9f3ff"}, 0x14) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000140)=@pptp={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000240)="fe0ac33ef7dbd23e21bd5598d15c3b0cf50a6e055e1a5e7ccf920a45d49c1ef75488b0dd56949c73dd28de823c2e33e0b12f14c512060e2004bd4cebdccd6e579eda53ab5b41f549aca406328bfe4ac571bf61056e7f9fba2e19a35a4b1aea520a147de0fc802c29414312807f2ed593", 0x70}, {&(0x7f00000002c0)="e2aa187b455b65cc6333f1db994ed524bc8d1154d3770f9c12f93907b42069a914fa183c42090f2e4490644449cdca4abebb63e3b8d9f9217e29c9d76ba90e03b5867b72777d0dd463a17fd26f6cf3c4db3e", 0x52}, {&(0x7f0000000340)="d86e8f4d3680fc70597afec2e23df588306f55b782f9d4d4ac4ba3618bd59570dc0b0c6013126aa1b644db3342b849d1ff49d9018ee70154fff8eb1dbc3f8a9c8e0515df22fce59795a38553bdfa", 0x4e}, {&(0x7f00000003c0)="64810e66607c5536093337c9401569ac405e09f96891f8db3004c78e07d62d4a113611cee890287872f9be37dae65431bb32cd054130874ee5cd5f4bcdfe32159f81f0b2bc52f822daa3ed085acb5bc462996a66fd081fb1d94476c3a499954064a06dd4e052964bee", 0x69}], 0x4, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x180, 0x48005}, 0x800) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000e80)=@ipx={0x4, 0x0, 0x0, "85016dfe9b78"}, 0xc7, &(0x7f0000000f80), 0x0, &(0x7f0000002480), 0xdd}}], 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000540)={"6772653000000000000000000100", 0x0}) sendmsg$nl_route(r2, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=@dellink={0x20, 0x11, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x20}, 0x1}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r0, &(0x7f0000000f00)="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", 0x1000, 0x880, &(0x7f0000000000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000200), &(0x7f00000001c0)=0xfffffffffffffde6) msgget(0x1, 0x8) 2018/04/25 05:35:12 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[0x0, 0x0, 0x0, 0x8000000000000000], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:12 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x208000000000000) 2018/04/25 05:35:12 executing program 5: socket$inet6(0xa, 0x1, 0x1) socketpair(0x4, 0x1, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@ipmr_delroute={0x34, 0x19, 0x500, 0x70bd2b, 0x25dfdbfe, {0x80, 0x20, 0x10, 0x6, 0xfc, 0x3, 0x0, 0x6, 0x2000}, [@RTA_PRIORITY={0x8, 0x6, 0xffffffffffffffc0}, @RTA_GATEWAY={0x8, 0x5}, @RTA_METRICS={0x8, 0x8, "9b53e8"}]}, 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x20000845) 2018/04/25 05:35:12 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x10, 0xffd) [ 257.347979] FAULT_INJECTION: forcing a failure. [ 257.347979] name failslab, interval 1, probability 0, space 0, times 0 [ 257.359541] CPU: 0 PID: 17660 Comm: syz-executor6 Not tainted 4.17.0-rc2+ #15 [ 257.366820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.376176] Call Trace: [ 257.378776] dump_stack+0x1b9/0x294 [ 257.382416] ? dump_stack_print_info.cold.2+0x52/0x52 [ 257.387614] ? __mutex_lock+0x7d9/0x17f0 [ 257.391682] ? kasan_check_read+0x11/0x20 2018/04/25 05:35:12 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[0x0, 0x0, 0x0, 0x1000000], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:12 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='mounts\x00') accept4$llc(r1, 0x0, &(0x7f00000000c0), 0x0) [ 257.395838] should_fail.cold.4+0xa/0x1a [ 257.399909] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 257.405030] ? is_bpf_text_address+0xd7/0x170 [ 257.409538] ? graph_lock+0x170/0x170 [ 257.413344] ? __kernel_text_address+0xd/0x40 [ 257.417833] ? unwind_get_return_address+0x61/0xa0 [ 257.422755] ? find_held_lock+0x36/0x1c0 [ 257.426804] ? __lock_is_held+0xb5/0x140 [ 257.430859] ? check_same_owner+0x320/0x320 [ 257.435163] ? retint_kernel+0x10/0x10 [ 257.439041] ? rcu_note_context_switch+0x710/0x710 [ 257.443961] __should_failslab+0x124/0x180 [ 257.448186] should_failslab+0x9/0x14 [ 257.451976] kmem_cache_alloc_node_trace+0x26f/0x770 [ 257.457085] __kmalloc_node+0x33/0x70 [ 257.460873] kvmalloc_node+0x6b/0x100 [ 257.464658] seq_read+0xa33/0x1520 [ 257.468181] ? fsnotify+0x415/0xfc0 [ 257.471795] ? fsnotify_first_mark+0x330/0x330 [ 257.476363] ? _copy_from_user+0xdf/0x150 [ 257.480499] ? seq_file_path+0x30/0x30 [ 257.484390] ? security_file_permission+0x1c6/0x240 [ 257.489392] ? rw_verify_area+0x118/0x360 [ 257.493523] do_iter_read+0x4a3/0x660 [ 257.497321] vfs_readv+0x14f/0x1a0 [ 257.500850] ? compat_rw_copy_check_uvector+0x420/0x420 [ 257.506200] ? __fget_light+0x2ef/0x430 [ 257.510169] ? __sb_end_write+0xac/0xe0 [ 257.514136] do_preadv+0x1ba/0x270 [ 257.517660] ? do_readv+0x2f0/0x2f0 [ 257.521285] ? __ia32_sys_read+0xb0/0xb0 [ 257.525334] __x64_sys_preadv+0x9a/0xf0 [ 257.529301] do_syscall_64+0x1b1/0x800 [ 257.533177] ? syscall_return_slowpath+0x5c0/0x5c0 [ 257.538093] ? syscall_return_slowpath+0x30f/0x5c0 [ 257.543020] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 257.548376] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 257.553203] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 257.558371] RIP: 0033:0x455389 [ 257.561541] RSP: 002b:00007f9432a25c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 257.569237] RAX: ffffffffffffffda RBX: 00007f9432a266d4 RCX: 0000000000455389 [ 257.576490] RDX: 1000000000000062 RSI: 00000000200023c0 RDI: 0000000000000013 [ 257.583739] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 257.590990] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 257.598242] R13: 0000000000000478 R14: 00000000006f9be0 R15: 0000000000000001 2018/04/25 05:35:13 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x7, 0x2000) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000001c0)='nv\x00', 0x3) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000140)=0x8000) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) r2 = dup3(r0, r0, 0x80000) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/04/25 05:35:13 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x100000000000000], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:13 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:13 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b15fc8)) 2018/04/25 05:35:13 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x1000000000000000, 0xffd) 2018/04/25 05:35:13 executing program 6 (fault-call:1 fault-nth:2): r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x1000000000000062, 0x0) 2018/04/25 05:35:13 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2000, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/wireless\x00') lseek(r0, 0x0, 0x7) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_settime(0x1, &(0x7f0000000180)={r3, r4+30000000}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) semget(0x1, 0x0, 0x10) fsetxattr(r5, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x401}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000240)={r6, 0x2}, &(0x7f0000000280)=0x8) 2018/04/25 05:35:13 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x8000000000000000], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:13 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) r0 = memfd_create(&(0x7f0000002000)="6372706c6f7d1985", 0x0) pwritev(r0, &(0x7f0000000000), 0x1df, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x20000) [ 257.894589] FAULT_INJECTION: forcing a failure. [ 257.894589] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 257.906438] CPU: 1 PID: 17718 Comm: syz-executor6 Not tainted 4.17.0-rc2+ #15 [ 257.913703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.923041] Call Trace: [ 257.925616] dump_stack+0x1b9/0x294 [ 257.929232] ? dump_stack_print_info.cold.2+0x52/0x52 [ 257.934409] ? debug_check_no_locks_freed+0x310/0x310 [ 257.939581] ? debug_check_no_locks_freed+0x310/0x310 [ 257.944760] should_fail.cold.4+0xa/0x1a [ 257.948807] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 257.953902] ? find_held_lock+0x36/0x1c0 [ 257.957946] ? graph_lock+0x170/0x170 [ 257.961730] ? lock_acquire+0x1dc/0x520 [ 257.965689] ? lock_downgrade+0x8e0/0x8e0 [ 257.969821] ? find_held_lock+0x36/0x1c0 [ 257.973876] __alloc_pages_nodemask+0x34e/0xd70 [ 257.978530] ? kasan_check_read+0x11/0x20 [ 257.982665] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 257.987669] ? rcu_read_unlock+0x35/0x70 [ 257.991714] ? __lock_is_held+0xb5/0x140 [ 257.995770] ? check_same_owner+0x320/0x320 [ 258.000076] ? __lock_acquire+0x7f5/0x5140 [ 258.004296] cache_grow_begin+0x72/0x6c0 [ 258.008349] kmem_cache_alloc_node_trace+0x692/0x770 [ 258.013444] __kmalloc_node+0x33/0x70 [ 258.017231] kvmalloc_node+0x6b/0x100 [ 258.021025] seq_read+0xa33/0x1520 [ 258.024545] ? fsnotify+0x415/0xfc0 [ 258.028163] ? fsnotify_first_mark+0x330/0x330 [ 258.032732] ? _copy_from_user+0xdf/0x150 [ 258.036866] ? seq_file_path+0x30/0x30 [ 258.040745] ? security_file_permission+0x1c6/0x240 [ 258.045748] ? rw_verify_area+0x118/0x360 [ 258.049881] do_iter_read+0x4a3/0x660 [ 258.053671] vfs_readv+0x14f/0x1a0 [ 258.057197] ? compat_rw_copy_check_uvector+0x420/0x420 [ 258.062545] ? __fget_light+0x2ef/0x430 [ 258.066528] ? __sb_end_write+0xac/0xe0 [ 258.070488] do_preadv+0x1ba/0x270 [ 258.074014] ? do_readv+0x2f0/0x2f0 [ 258.077626] ? __ia32_sys_read+0xb0/0xb0 [ 258.081673] __x64_sys_preadv+0x9a/0xf0 [ 258.085634] do_syscall_64+0x1b1/0x800 [ 258.089504] ? finish_task_switch+0x1ca/0x810 [ 258.093982] ? syscall_return_slowpath+0x5c0/0x5c0 [ 258.098896] ? syscall_return_slowpath+0x30f/0x5c0 [ 258.103809] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 258.109157] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 258.113983] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 258.119158] RIP: 0033:0x455389 [ 258.122327] RSP: 002b:00007f9432a25c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 258.130021] RAX: ffffffffffffffda RBX: 00007f9432a266d4 RCX: 0000000000455389 [ 258.137273] RDX: 1000000000000062 RSI: 00000000200023c0 RDI: 0000000000000013 [ 258.144523] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 258.151772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 258.159025] R13: 0000000000000478 R14: 00000000006f9be0 R15: 0000000000000002 2018/04/25 05:35:13 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x20000000, 0xffd) 2018/04/25 05:35:13 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x1000000], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:13 executing program 6 (fault-call:1 fault-nth:3): r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x1000000000000062, 0x0) 2018/04/25 05:35:13 executing program 0: perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x81}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000994fd9)="2700000014001707030e0000120f0a0028171000f5fe0012ff000300078a151f75080039000500", 0x27) 2018/04/25 05:35:13 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) set_tid_address(&(0x7f0000000080)) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x25dfdbfd, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{0x3f, 0x7, 0x0, 0xa570}, {0x40, 0x0, 0x1, 0x800}, {0x77cbf0cd, 0x3, 0x3, 0x3}, {0x4, 0x20, 0xa0, 0x9}, {0x7f, 0x8, 0x600000000, 0xffffffff}, {0xf6, 0xbffa, 0xfffffffffffffffb, 0x4}]}) 2018/04/25 05:35:13 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x440, 0x0) connect$llc(r1, &(0x7f0000000100)={0x1a, 0x118, 0xb9, 0x37b, 0x5, 0x3}, 0x10) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x80800) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000040)={{0x3, 0x3, 0x6, 0x1, 0x10000}, 0x7, 0x8000008}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:13 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x12080000) 2018/04/25 05:35:13 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000200)=""/226, 0xe2}, {&(0x7f0000000300)=""/181, 0xb5}], 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000003c0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x490100) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000001c0)='cpu.weight\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000140)={r4, 0x2}) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:35:13 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:13 executing program 0: r0 = socket(0x11, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmsg$netlink(r0, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f00000002c0)=[@cred={0x20, 0x1, 0x2}], 0x20}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x200}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x7, 0x3}, 0x8) accept4$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14, 0x80800) 2018/04/25 05:35:13 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x4004, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000000300)=0x357) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x61f, 0x20, 0xba61}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x6}, 0x8) r3 = socket(0x15, 0x80008, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000001001305000000d29735600400040000000000007f00000000000000050000160000000000040000000000000000000000000000000000"]) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @rand_addr}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) r5 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r4, r5) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x114, 0x2710, &(0x7f0000000080), &(0x7f0000000ff8)=0x10225) 2018/04/25 05:35:13 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) [ 258.421643] FAULT_INJECTION: forcing a failure. [ 258.421643] name failslab, interval 1, probability 0, space 0, times 0 [ 258.433279] CPU: 0 PID: 17756 Comm: syz-executor6 Not tainted 4.17.0-rc2+ #15 [ 258.440554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.449909] Call Trace: [ 258.452508] dump_stack+0x1b9/0x294 [ 258.456148] ? dump_stack_print_info.cold.2+0x52/0x52 [ 258.461342] ? perf_trace_lock_acquire+0xe3/0x980 [ 258.466203] should_fail.cold.4+0xa/0x1a [ 258.470274] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 258.475392] ? put_dec+0x3b/0xf0 [ 258.478773] ? graph_lock+0x170/0x170 [ 258.482580] ? number+0x967/0xc90 [ 258.486055] ? find_held_lock+0x36/0x1c0 [ 258.490128] ? __lock_is_held+0xb5/0x140 [ 258.494217] ? check_same_owner+0x320/0x320 [ 258.498554] ? rcu_note_context_switch+0x710/0x710 [ 258.503494] ? pointer+0xa20/0xa20 [ 258.507050] __should_failslab+0x124/0x180 [ 258.511298] should_failslab+0x9/0x14 [ 258.515106] kmem_cache_alloc_trace+0x2cb/0x780 [ 258.519780] ? seq_vprintf+0xa0/0x1a0 [ 258.523600] cgroup_show_path+0xc9/0x5e0 [ 258.527670] ? cpu_stat_show+0xa90/0xa90 [ 258.531736] kernfs_sop_show_path+0x133/0x1b0 [ 258.536238] ? kernfs_test_super+0x110/0x110 [ 258.540646] show_mountinfo+0x28c/0x9b0 [ 258.544627] ? show_vfsmnt+0x4b0/0x4b0 [ 258.548524] ? seq_list_start+0x9c/0xc0 [ 258.552513] m_show+0x65/0x80 [ 258.555627] seq_read+0xbd4/0x1520 [ 258.559195] ? seq_file_path+0x30/0x30 [ 258.563100] ? security_file_permission+0x1c6/0x240 [ 258.568127] ? rw_verify_area+0x118/0x360 [ 258.572278] do_iter_read+0x4a3/0x660 [ 258.576076] vfs_readv+0x14f/0x1a0 [ 258.579610] ? compat_rw_copy_check_uvector+0x420/0x420 [ 258.584965] ? __fget_light+0x2ef/0x430 [ 258.588943] ? __sb_end_write+0xac/0xe0 [ 258.592910] do_preadv+0x1ba/0x270 [ 258.596435] ? do_readv+0x2f0/0x2f0 [ 258.600048] ? __ia32_sys_read+0xb0/0xb0 [ 258.604098] __x64_sys_preadv+0x9a/0xf0 [ 258.608060] do_syscall_64+0x1b1/0x800 [ 258.611931] ? finish_task_switch+0x1ca/0x810 [ 258.616410] ? syscall_return_slowpath+0x5c0/0x5c0 [ 258.621327] ? syscall_return_slowpath+0x30f/0x5c0 [ 258.626243] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 258.631594] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 258.636424] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 258.641593] RIP: 0033:0x455389 [ 258.644765] RSP: 002b:00007f9432a25c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 258.652459] RAX: ffffffffffffffda RBX: 00007f9432a266d4 RCX: 0000000000455389 [ 258.659712] RDX: 1000000000000062 RSI: 00000000200023c0 RDI: 0000000000000013 [ 258.666963] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 258.674216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 258.681509] R13: 0000000000000478 R14: 00000000006f9be0 R15: 0000000000000003 2018/04/25 05:35:14 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x10) accept4$unix(r0, 0x0, &(0x7f0000000100)=0x162, 0x80000) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0xfffffca6) syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaabaaaaaaaaaaaaaaa0086dd6050a09c00081100fe8000000000000009000000000000bbfe8000000000000000a03600000000aa0000000000089078a3ac2a45e55f9609f214a7ef5937666148f4d0936e39df6f828125bbc9"], &(0x7f0000000040)={0x0, 0x100000000000}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) 2018/04/25 05:35:14 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0xffff7ffffffffffc}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000013000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:14 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x5000000, 0xffd) 2018/04/25 05:35:14 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f00000000c0), &(0x7f0000000100), 0xffffffffffff68d7, &(0x7f0000ffa000/0x4000)=nil, 0x2) 2018/04/25 05:35:14 executing program 7: fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:35:14 executing program 6 (fault-call:1 fault-nth:4): r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x1000000000000062, 0x0) 2018/04/25 05:35:14 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x468) 2018/04/25 05:35:14 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) [ 258.799569] FAULT_INJECTION: forcing a failure. [ 258.799569] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 258.811867] CPU: 0 PID: 17785 Comm: syz-executor6 Not tainted 4.17.0-rc2+ #15 [ 258.819134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.828474] Call Trace: [ 258.831055] dump_stack+0x1b9/0x294 [ 258.834670] ? dump_stack_print_info.cold.2+0x52/0x52 [ 258.839859] should_fail.cold.4+0xa/0x1a [ 258.843908] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 258.849008] ? debug_check_no_locks_freed+0x310/0x310 [ 258.854193] ? lock_downgrade+0x8e0/0x8e0 [ 258.858326] ? prepend_name+0x318/0x410 [ 258.862293] ? kasan_check_read+0x11/0x20 [ 258.866424] ? rcu_is_watching+0x85/0x140 [ 258.870560] ? prepend_path.isra.8+0x6f9/0x1710 [ 258.875219] ? perf_trace_lock_acquire+0xe3/0x980 [ 258.880054] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 258.885574] ? should_fail+0x21b/0xbcd [ 258.889453] __alloc_pages_nodemask+0x34e/0xd70 [ 258.894109] ? put_dec+0x3b/0xf0 [ 258.897463] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 258.902467] ? find_held_lock+0x36/0x1c0 [ 258.906516] ? __lock_is_held+0xb5/0x140 [ 258.910571] ? check_same_owner+0x320/0x320 [ 258.914880] cache_grow_begin+0x72/0x6c0 [ 258.918934] kmem_cache_alloc_trace+0x6a5/0x780 [ 258.923588] ? seq_vprintf+0xa0/0x1a0 [ 258.927386] cgroup_show_path+0xc9/0x5e0 [ 258.931434] ? cpu_stat_show+0xa90/0xa90 [ 258.935485] kernfs_sop_show_path+0x133/0x1b0 [ 258.939966] ? kernfs_test_super+0x110/0x110 [ 258.944358] show_mountinfo+0x28c/0x9b0 [ 258.948319] ? show_vfsmnt+0x4b0/0x4b0 [ 258.952195] ? seq_list_start+0x9c/0xc0 [ 258.956158] m_show+0x65/0x80 [ 258.959251] seq_read+0xbd4/0x1520 [ 258.962786] ? seq_file_path+0x30/0x30 [ 258.966662] ? security_file_permission+0x1c6/0x240 [ 258.971663] ? rw_verify_area+0x118/0x360 [ 258.975795] do_iter_read+0x4a3/0x660 [ 258.979587] vfs_readv+0x14f/0x1a0 [ 258.983113] ? compat_rw_copy_check_uvector+0x420/0x420 [ 258.988465] ? __fget_light+0x2ef/0x430 [ 258.992434] ? __sb_end_write+0xac/0xe0 [ 258.996396] do_preadv+0x1ba/0x270 [ 258.999919] ? do_readv+0x2f0/0x2f0 [ 259.003526] ? __ia32_sys_read+0xb0/0xb0 [ 259.007575] __x64_sys_preadv+0x9a/0xf0 [ 259.011536] do_syscall_64+0x1b1/0x800 [ 259.015408] ? finish_task_switch+0x1ca/0x810 [ 259.019890] ? syscall_return_slowpath+0x5c0/0x5c0 [ 259.024810] ? syscall_return_slowpath+0x30f/0x5c0 [ 259.029728] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 259.035081] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 259.039911] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 259.045083] RIP: 0033:0x455389 2018/04/25 05:35:14 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="81081800001d000000010054409d0954", 0x10) r1 = accept(r0, 0x0, &(0x7f0000000000)) sendmsg$netlink(r1, &(0x7f0000005500)={&(0x7f0000001900)=@kern={0x10}, 0xc, &(0x7f0000005480)=[{&(0x7f0000005140)={0x10, 0x0, 0x700}, 0x4}], 0x10000000000000f6}, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x8, 0x0, 0x80000001}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000600)=""/4096) [ 259.048254] RSP: 002b:00007f9432a25c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 259.055949] RAX: ffffffffffffffda RBX: 00007f9432a266d4 RCX: 0000000000455389 [ 259.063204] RDX: 1000000000000062 RSI: 00000000200023c0 RDI: 0000000000000013 [ 259.070456] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 259.077706] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 259.084960] R13: 0000000000000478 R14: 00000000006f9be0 R15: 0000000000000004 2018/04/25 05:35:14 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:14 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x1, 0x4) bind$alg(r1, &(0x7f0000289fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x102, &(0x7f0000000040)=0x0) sendmsg$alg(r2, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001300), 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000500)="00a65418709f8000013749aeb96daa3d", 0x10}]) 2018/04/25 05:35:14 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/04/25 05:35:14 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:14 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000440)='/dev/loop-control\x00', 0x800, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) link(&(0x7f0000001640)='./file0\x00', &(0x7f00000001c0)='./file0/file0\x00') r2 = socket$alg(0x26, 0x5, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) recvmsg(r2, &(0x7f0000000400)={&(0x7f0000000200)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000140)=""/41, 0x29}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000280)=""/81, 0x51}], 0x3, &(0x7f0000000340)=""/138, 0x8a, 0x6}, 0x40010021) accept4$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000014c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r3, &(0x7f0000001600)={&(0x7f0000001480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000015c0)={&(0x7f0000001500)={0x4c, r4, 0x4, 0x70bd28, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5ed2}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}]}, 0x4c}, 0x1}, 0x1) r5 = socket$inet_sctp(0x2, 0x0, 0x84) r6 = dup3(0xffffffffffffffff, r5, 0x0) recvmsg$netrom(r6, &(0x7f0000001580)={&(0x7f0000000100)=@ax25={0x3, {"f8e79b5bbdf50e"}}, 0x10, &(0x7f0000001500)}, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) 2018/04/25 05:35:14 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0xfd0f0000, 0xffd) 2018/04/25 05:35:14 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000000080)={0x2, 0xffffffffffffffff, 0x8, 0x0, 0x3, 0x0, 0x70bd2d, 0x0, [@sadb_x_nat_t_type={0x1, 0x14}]}, 0x18}, 0x1}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) 2018/04/25 05:35:14 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:14 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xeb55, 0x123000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x5) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:14 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x50000000000000, 0xffd) 2018/04/25 05:35:14 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x1a) 2018/04/25 05:35:14 executing program 6 (fault-call:1 fault-nth:5): r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x1000000000000062, 0x0) 2018/04/25 05:35:14 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:14 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ioprio_get$pid(0x2, r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40000, 0x0) r2 = dup(r1) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x175) r4 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000013000/0x4000)=nil) stat(&(0x7f0000000100)='/\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000380)=0x0) shmctl$IPC_SET(r4, 0x1, &(0x7f00000003c0)={{0x1800000000000, r5, r6, r7, r8, 0x80, 0xfffffffffffffffe}, 0x8, 0x5, 0x401, 0x5f, r0, r9, 0xfffffffffffffeff}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000080)=0xff, 0x8) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:14 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xffffffffffff8001, 0x100) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xc8, r2, 0xd00, 0x70bd2a, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x443}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x101}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3d}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x84}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xff}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100000001}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x18}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x4000}, 0x1) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 2018/04/25 05:35:14 executing program 7: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x8, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) r2 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x8, 0x8001) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/04/25 05:35:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="e4000000", @ANYRES16=r2, @ANYBLOB="200428047000fbdbdf250d00000030000300080001000300000014000200766c616e3000000000080008009c000000080005007f0000017c00030008000800fc000000080008008100000008000d000400040008000500f00000001400020069705f767469300000000000000000001400060000000000000000000000ffffe0000002140002007663616e30000000000000000000000008000500e000000114000600ff0100000000000000000000000000018a442a64d0f7397b08000600070000001c000100080001000a000000080005000000000008000b007369700000000000000000"], 0xe4}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) ioctl$KDDISABIO(r1, 0x4b37) socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ifreq(r3, 0x8998, &(0x7f0000000300)={"ca095b6674173000000000000400", @ifru_names='veth0_to_team\x00'}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000240)={0xffffffffffffffff, 0x9}) [ 259.511871] FAULT_INJECTION: forcing a failure. [ 259.511871] name failslab, interval 1, probability 0, space 0, times 0 [ 259.523170] CPU: 1 PID: 17859 Comm: syz-executor6 Not tainted 4.17.0-rc2+ #15 [ 259.530442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.539799] Call Trace: [ 259.542397] dump_stack+0x1b9/0x294 [ 259.546036] ? dump_stack_print_info.cold.2+0x52/0x52 [ 259.551225] ? prepend_path.isra.8+0xbab/0x1710 [ 259.555887] should_fail.cold.4+0xa/0x1a [ 259.559938] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 259.565040] ? put_dec+0x3b/0xf0 [ 259.568392] ? graph_lock+0x170/0x170 [ 259.572175] ? number+0x967/0xc90 [ 259.575616] ? save_stack+0x43/0xd0 [ 259.579226] ? __kasan_slab_free+0x11a/0x170 [ 259.583620] ? find_held_lock+0x36/0x1c0 [ 259.587665] ? __lock_is_held+0xb5/0x140 [ 259.591717] ? check_same_owner+0x320/0x320 [ 259.596036] ? rcu_note_context_switch+0x710/0x710 [ 259.600952] ? pointer+0xa20/0xa20 [ 259.604479] __should_failslab+0x124/0x180 [ 259.608703] should_failslab+0x9/0x14 [ 259.612488] kmem_cache_alloc_trace+0x2cb/0x780 [ 259.617138] ? seq_vprintf+0xa0/0x1a0 [ 259.620929] cgroup_show_path+0xc9/0x5e0 [ 259.624973] ? cgroup1_show_options+0x2a6/0x4a0 [ 259.629625] ? cpu_stat_show+0xa90/0xa90 [ 259.633670] kernfs_sop_show_path+0x133/0x1b0 [ 259.638149] ? kernfs_test_super+0x110/0x110 [ 259.642541] show_mountinfo+0x28c/0x9b0 [ 259.646501] ? show_vfsmnt+0x4b0/0x4b0 [ 259.650371] ? seq_list_start+0x9c/0xc0 [ 259.654332] m_show+0x65/0x80 [ 259.657424] seq_read+0xbd4/0x1520 [ 259.660959] ? seq_file_path+0x30/0x30 [ 259.664834] ? security_file_permission+0x1c6/0x240 [ 259.669835] ? rw_verify_area+0x118/0x360 [ 259.673970] do_iter_read+0x4a3/0x660 [ 259.677763] vfs_readv+0x14f/0x1a0 [ 259.681287] ? compat_rw_copy_check_uvector+0x420/0x420 [ 259.686636] ? __fget_light+0x2ef/0x430 [ 259.690602] ? __sb_end_write+0xac/0xe0 [ 259.694562] do_preadv+0x1ba/0x270 [ 259.698086] ? do_readv+0x2f0/0x2f0 [ 259.701694] ? __ia32_sys_read+0xb0/0xb0 [ 259.705746] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 259.710576] __x64_sys_preadv+0x9a/0xf0 [ 259.714535] do_syscall_64+0x1b1/0x800 [ 259.718408] ? finish_task_switch+0x1ca/0x810 [ 259.722887] ? syscall_return_slowpath+0x5c0/0x5c0 [ 259.727799] ? syscall_return_slowpath+0x30f/0x5c0 [ 259.732713] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 259.738061] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 259.742888] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 259.748059] RIP: 0033:0x455389 [ 259.751232] RSP: 002b:00007f9432a25c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 259.758923] RAX: ffffffffffffffda RBX: 00007f9432a266d4 RCX: 0000000000455389 [ 259.766173] RDX: 1000000000000062 RSI: 00000000200023c0 RDI: 0000000000000013 [ 259.773427] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 259.780684] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 259.787935] R13: 0000000000000478 R14: 00000000006f9be0 R15: 0000000000000005 2018/04/25 05:35:15 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000200)='&#zproc$em0\x00') pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000000)="0f20e035000002000f22e066ba4000b009ee48b80b000000000000000f23c00f21f83503000a000f23f80f2025b805000000b95cfb2d030f01c166b81a010f00d06526deefc4c2f921d826650f3066ba6100ed", 0x53}], 0xcec, 0x0, &(0x7f0000000540), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x800) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1000000000000008, 0x805}) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000000240)=0x3) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000140)="3e9066b894000f00d86566673636df571c660f3840c6ea210000006e000f6fe0c7442400bde4bd82c74424023bfb58adc7442406000000000f011c24b9640800000f32190e66baf80cb8245e848fef66bafc0ced", 0x54}], 0x1, 0x0, &(0x7f00000001c0)=[@cr4={0x1, 0x10020}], 0x1) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000200)=ANY=[]) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/25 05:35:15 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:15 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xe, 0xffffffffffffffff, 0x0) unshare(0x8000000) clone(0x4040000, &(0x7f0000000200), &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000180)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x18240) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000200)={r1, &(0x7f0000000140)=""/166}) 2018/04/25 05:35:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x4680000) 2018/04/25 05:35:15 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x100000080000) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x2, 0x12, r0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:15 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x50, 0xffd) 2018/04/25 05:35:15 executing program 5: munmap(&(0x7f00009ff000/0x600000)=nil, 0x600000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f000076c000)='pagemap\x00') recvmsg(r0, &(0x7f00000007c0)={&(0x7f00000000c0)=@nl=@unspec, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000140)=""/149, 0x95}, {&(0x7f0000000500)=""/137, 0x89}, {&(0x7f00000005c0)=""/249, 0xf9}], 0x3, &(0x7f0000000700)=""/135, 0x87, 0x14ad}, 0x10000) sendfile(r0, r2, &(0x7f0000014000), 0xffff) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f00000003c0)) getpriority(0x0, r1) sendmsg$nl_netfilter(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40002}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, 0x3, 0x3, 0x300, 0x70bd2d, 0x25dfdbfd, {0x1, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x2}, &(0x7f0000000300)=0x8) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={r3, 0x933}, &(0x7f0000000380)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x200, 0x1, 0xff, 0x1, 0x1, 0x2}, 0x20) 2018/04/25 05:35:15 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:15 executing program 6 (fault-call:1 fault-nth:6): r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x1000000000000062, 0x0) 2018/04/25 05:35:15 executing program 3: syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x80000000, 0x80001) r0 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x800) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x1, 0x403f, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:15 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0xc08) 2018/04/25 05:35:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_triestat\x00') pread64(r0, &(0x7f0000000000)=""/85, 0x55, 0x80) ioctl$sock_ifreq(r0, 0x8926, &(0x7f0000000080)={'dummy0\x00', @ifru_hwaddr=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000100)={0x8d50, 0x5, 0x6, 0x10, 0x12, 0x4}) 2018/04/25 05:35:15 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x3, 0xffd) 2018/04/25 05:35:15 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0xff, 0x4) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000580)=0xc6a9, 0x4) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x3, &(0x7f0000000340)=[{&(0x7f0000000180)="3e2f03b66513cc26b9e21d447c6eebe39b01724ede86e2d9ccdeab6cb772ed6d83ab79a25bd9e777872ddcb53c0a7d4e0ce8aee3137b0a95f9d462b947b177019007ee68967cb80250f4366098c2cbdeb6803eab0854a10f2b7ea99b4ca3546a7aec9472cbc252c24d8d9ae21c5e6dabede13e106f9ffd09ef9dc64793af305cb5e03e0802f59fca4505d2535a21809be788b8691cefa557c3c932b13e492b7f0aea367a280be5a874af3dac294a7f993a1d609cffabbc33235b41dbec8d8e37ee25c69f14c4f7bcb8ddfcc6f39d3a5c4034e3a39e2747912588e2b6f2", 0xdd}, {&(0x7f00000000c0)="9741ed801e336aca", 0x8, 0x6}, {&(0x7f0000000280)="af053d0d0fcb68a3cf7794bd12a5a5c78ba959be500da78caefe62e3b905ba1bdd5976864d95e7b6b4cdde04e2938c2867a04aa1d7f8d2832df85e62384945885ed89c010cf100ffaa133f7203c5bb464efcc80824cc29cac28f6b2975c96e6f6d3d3850a483718a1eafcd123aa614f9de8c8c43e19d4182730fb1316d3ad3b2ca66adb1e027b4c712b77c8128761e060d15d7f85ab86b5b5337406f58f9e8fd", 0xa0, 0x40}], 0x400, &(0x7f0000000100)=ANY=[@ANYBLOB='uid=\x00,2']) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x493, 0xffffffffffffff7d) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000005c0)=0x5) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000140)="0f", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000540)={'veth1\x00', 0x8000}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) r2 = syz_open_dev$admmidi(&(0x7f0000000600)='/dev/admmidi#\x00', 0x8, 0x111000) connect$packet(r2, &(0x7f0000000640)={0x11, 0x13, r1, 0x1, 0x401, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000500)={r1, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc) 2018/04/25 05:35:15 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="62747266732e6c6f006634a81f45c9bd9662545d9b3d4499fb7a22dd6a0fa6f345ba702c87f95a350a15b57b0957da7500705c5215a6dc79ff5094be057626334a8ef8293fa5e9da58cb695f8e3e96057c0490aaf62ae916741edf1cec3ab7f61aaf51ce91cddf68dbc9ed96695584e72d16f65fda109161b398e42e6beb2ce75c39846db788a9a4932a3243e07a87030fdbda64bead6ae311b1aba4b36dcef3dc2c74fed0ff9b3e2e9f3ceb"], &(0x7f0000000000)=':{/wlan1^vmnet1wlan0cgroup]self,+!proc\x00', 0x27, 0x801) r1 = getpgid(0xffffffffffffffff) prctl$setptracer(0x59616d61, r1) 2018/04/25 05:35:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x1000000000000062, 0x0) 2018/04/25 05:35:15 executing program 5: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000011c0)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = syz_open_dev$sndmidi(&(0x7f0000002900)='/dev/snd/midiC#D#\x00', 0x3ff, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000002940), 0x2) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000001200)={0x2, 0xa32}) r2 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001240), &(0x7f0000001280)=0x4) bind$unix(r2, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) bind$unix(r2, &(0x7f000093f000)=@abs={0x1}, 0x8) readlink(&(0x7f0000001140)='./file0\x00', &(0x7f0000000140)=""/4096, 0xfffffffffffffe53) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x400, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000001180)={0xcf, 0x316d, 0x1a8a0000, 0x200}) 2018/04/25 05:35:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x5c}], 0x1000000000000062, 0x0) 2018/04/25 05:35:15 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:15 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000100)={0xab, 0x9, 0x1, 0x2, 0xfffffffffffffffd}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) dup2(0xffffffffffffffff, r0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000040)={0x100, 0x3, 0x6, 0x2}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0x4018aebd, &(0x7f0000000000)) [ 260.303606] [ 260.305277] ============================= [ 260.309418] WARNING: suspicious RCU usage [ 260.313567] 4.17.0-rc2+ #15 Not tainted [ 260.317538] ----------------------------- [ 260.321686] include/linux/rcupdate.h:304 Illegal context switch in RCU read-side critical section! [ 260.330782] [ 260.330782] other info that might help us debug this: [ 260.330782] [ 260.338935] [ 260.338935] rcu_scheduler_active = 2, debug_locks = 1 [ 260.345611] 2 locks held by syz-executor3/17908: 2018/04/25 05:35:15 executing program 5: prctl$intptr(0x17, 0x4) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x611, 0x10000) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000000c0)) timer_create(0x4, &(0x7f0000000000)={0x0, 0x32, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_getoverrun(r1) [ 260.350362] #0: (ptrval) (shrinker_rwsem){++++}, at: shrink_slab.part.39+0xe6/0xf90 [ 260.358979] #1: (ptrval) (rcu_read_lock){....}, at: list_lru_count_one+0xc4/0x440 [ 260.367422] [ 260.367422] stack backtrace: [ 260.371927] CPU: 0 PID: 17908 Comm: syz-executor3 Not tainted 4.17.0-rc2+ #15 [ 260.379201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.388551] Call Trace: [ 260.391133] [ 260.393295] dump_stack+0x1b9/0x294 [ 260.396937] ? dump_stack_print_info.cold.2+0x52/0x52 2018/04/25 05:35:15 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x114) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000000c0)={0x10003, 0x3, 0x5000, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x10001, &(0x7f0000011000/0x4000)=nil, 0x3) [ 260.402132] ? print_lock+0xd1/0xd6 [ 260.405760] ? vprintk_func+0x81/0xe7 [ 260.409568] lockdep_rcu_suspicious+0x14a/0x153 [ 260.414240] ___might_sleep+0x26d/0x320 [ 260.418219] ? check_same_owner+0x320/0x320 [ 260.422543] ? lock_release+0xa10/0xa10 [ 260.426525] __might_sleep+0x95/0x190 [ 260.430334] __kmalloc+0x2b9/0x760 [ 260.433884] ? trace_hardirqs_off+0xd/0x10 [ 260.438123] ? _raw_write_unlock_irqrestore+0x63/0xc0 [ 260.443323] ? crng_reseed+0x427/0x920 [ 260.447220] crng_reseed+0x427/0x920 2018/04/25 05:35:15 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40044103, &(0x7f000000cff3)) socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000000)={0x5000, 0x16000}) 2018/04/25 05:35:15 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x7, 0xffffffffffffff9c}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in=@multicast2, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000080)=0xe8) recvfrom(r0, &(0x7f0000000140)=""/170, 0xaa, 0x2, &(0x7f0000000380)=@hci={0x1f, r1, 0x2}, 0x80) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000340)='smaps\x00') r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f0000000400)) r5 = syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x6) sendfile(r5, r3, &(0x7f0000000000), 0x7fffffff) [ 260.450944] ? _extract_entropy.constprop.32+0x150/0x150 [ 260.456396] ? perf_trace_lock+0x900/0x900 [ 260.460640] ? __lock_is_held+0xb5/0x140 [ 260.464718] credit_entropy_bits+0x98d/0xa30 [ 260.469136] ? add_interrupt_randomness+0x494/0x860 [ 260.474155] ? crng_reseed+0x920/0x920 [ 260.478049] ? lock_downgrade+0x8e0/0x8e0 [ 260.482200] ? __mix_pool_bytes+0xde/0x400 [ 260.486446] ? kasan_check_read+0x11/0x20 [ 260.490595] ? do_raw_spin_unlock+0x9e/0x2e0 [ 260.495002] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 260.499589] ? __handle_irq_event_percpu+0x34d/0xad0 [ 260.504702] add_interrupt_randomness+0x494/0x860 [ 260.509549] ? extract_entropy.constprop.29+0x490/0x490 [ 260.514924] ? lock_downgrade+0x8e0/0x8e0 [ 260.519078] ? handle_edge_irq+0x30/0x870 [ 260.523237] handle_irq_event_percpu+0xf9/0x1c0 [ 260.527906] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 260.532484] ? __handle_irq_event_percpu+0xad0/0xad0 [ 260.537577] ? rcu_irq_exit+0xd8/0x110 [ 260.541452] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 260.546979] handle_irq_event+0xa7/0x135 [ 260.551031] handle_edge_irq+0x20f/0x870 [ 260.555082] handle_irq+0x18c/0x2e7 [ 260.558697] do_IRQ+0x78/0x190 [ 260.561879] common_interrupt+0xf/0xf [ 260.565661] [ 260.567883] RIP: 0010:lock_acquire+0x257/0x520 [ 260.572444] RSP: 0018:ffff8801af577240 EFLAGS: 00000286 ORIG_RAX: ffffffffffffffda [ 260.580133] RAX: dffffc0000000000 RBX: 1ffff10035eaee4d RCX: 0000000000000000 [ 260.587385] RDX: 1ffffffff11a315d RSI: ffff8801c24fab38 RDI: 0000000000000286 [ 260.594638] RBP: ffff8801af577330 R08: 0000000000000008 R09: 0000000000000001 [ 260.601892] R10: ffff8801c24fab60 R11: ffff8801c24fa300 R12: ffff8801c24fa300 [ 260.609141] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000 [ 260.616404] ? lock_downgrade+0x8e0/0x8e0 [ 260.620535] ? lock_release+0xa10/0xa10 [ 260.624493] ? kasan_check_read+0x11/0x20 [ 260.628625] ? rcu_is_watching+0x85/0x140 [ 260.632759] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 260.637939] list_lru_count_one+0xfe/0x440 [ 260.642155] ? list_lru_count_one+0xc4/0x440 [ 260.646544] ? list_lru_isolate_move+0x3b0/0x3b0 [ 260.651283] ? kasan_check_read+0x11/0x20 [ 260.655417] super_cache_count+0x10f/0x280 [ 260.659641] shrink_slab.part.39+0x330/0xf90 [ 260.664035] ? throttle_direct_reclaim+0x9d0/0x9d0 [ 260.668953] ? kswapd_cpu_online+0x1e0/0x1e0 [ 260.673351] ? shrink_active_list+0x17f0/0x17f0 [ 260.678013] ? kasan_check_read+0x11/0x20 [ 260.682151] ? rcu_is_watching+0x85/0x140 [ 260.686291] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 260.691813] ? rcu_read_unlock+0x35/0x70 [ 260.695869] shrink_slab+0xa1/0xc0 [ 260.699393] shrink_node+0x4f2/0x1740 [ 260.703194] ? shrink_node_memcg+0x1910/0x1910 [ 260.707761] ? kvm_clock_read+0x25/0x30 [ 260.711720] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 260.716724] ? ktime_get+0x2d9/0x430 [ 260.720424] ? do_gettimeofday+0x170/0x170 [ 260.724649] ? lock_downgrade+0x8e0/0x8e0 [ 260.728782] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 260.734303] do_try_to_free_pages+0x3c9/0x1240 [ 260.738879] ? shrink_node+0x1740/0x1740 [ 260.742923] ? rcu_is_watching+0x85/0x140 [ 260.747053] ? rcu_pm_notify+0xc0/0xc0 [ 260.750930] try_to_free_mem_cgroup_pages+0x475/0xc50 [ 260.756106] ? try_to_free_pages+0xb30/0xb30 [ 260.760503] ? lock_downgrade+0x8e0/0x8e0 [ 260.764635] ? kasan_check_read+0x11/0x20 [ 260.768768] ? kasan_check_read+0x11/0x20 [ 260.772899] ? do_raw_spin_unlock+0x9e/0x2e0 [ 260.777293] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 260.781867] ? trace_hardirqs_on+0xd/0x10 [ 260.786002] reclaim_high.constprop.67+0x12f/0x1d0 [ 260.790919] ? memcg_event_wake+0x410/0x410 [ 260.795228] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 260.800751] ? exit_to_usermode_loop+0x87/0x310 [ 260.805403] mem_cgroup_handle_over_high+0x8d/0x130 [ 260.810404] exit_to_usermode_loop+0x274/0x310 [ 260.814970] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 260.819795] ? syscall_return_slowpath+0x5c0/0x5c0 [ 260.824709] ? syscall_return_slowpath+0x30f/0x5c0 [ 260.829624] prepare_exit_to_usermode+0x32e/0x390 [ 260.834451] ? perf_trace_sys_enter+0xaf0/0xaf0 [ 260.839103] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 260.843930] ? page_fault+0x8/0x30 [ 260.847712] retint_user+0x8/0x18 [ 260.851150] RIP: 0033:0x40d0bf [ 260.854322] RSP: 002b:0000000000a3e7b0 EFLAGS: 00010206 [ 260.859680] RAX: 00007f9029db1000 RBX: 0000000000020000 RCX: 00000000004553da [ 260.866931] RDX: 0000000000021000 RSI: 0000000000021000 RDI: 0000000000000000 [ 260.874181] RBP: 0000000000a3e890 R08: ffffffffffffffff R09: 0000000000000000 [ 260.881434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000a3e8a0 [ 260.888685] R13: 00007f9029dd1700 R14: 000000000072bf84 R15: 0000000000000001 [ 260.895947] BUG: sleeping function called from invalid context at mm/slab.h:421 [ 260.903374] in_atomic(): 1, irqs_disabled(): 1, pid: 17908, name: syz-executor3 [ 260.910799] 2 locks held by syz-executor3/17908: [ 260.915529] #0: (ptrval) (shrinker_rwsem){++++}, at: shrink_slab.part.39+0xe6/0xf90 [ 260.924106] #1: (ptrval) (rcu_read_lock){....}, at: list_lru_count_one+0xc4/0x440 [ 260.932508] irq event stamp: 1560 [ 260.935944] hardirqs last enabled at (1559): [] count_shadow_nodes+0xc0/0x2e0 [ 260.944850] hardirqs last disabled at (1560): [] interrupt_entry+0xb5/0xf0 [ 260.953407] softirqs last enabled at (1552): [] __do_softirq+0x778/0xaf5 [ 260.961880] softirqs last disabled at (1533): [] irq_exit+0x1d1/0x200 [ 260.970002] CPU: 0 PID: 17908 Comm: syz-executor3 Not tainted 4.17.0-rc2+ #15 [ 260.977256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.986590] Call Trace: [ 260.989155] [ 260.991293] dump_stack+0x1b9/0x294 [ 260.994905] ? dump_stack_print_info.cold.2+0x52/0x52 [ 261.000077] ? print_lock+0xd1/0xd6 [ 261.003686] ? irq_exit+0x1d1/0x200 [ 261.007294] ? irq_exit+0x1d1/0x200 [ 261.010907] ___might_sleep.cold.87+0x11f/0x13a [ 261.015560] ? check_same_owner+0x320/0x320 [ 261.019873] ? lock_release+0xa10/0xa10 [ 261.023840] __might_sleep+0x95/0x190 [ 261.027626] __kmalloc+0x2b9/0x760 [ 261.031148] ? trace_hardirqs_off+0xd/0x10 [ 261.035369] ? _raw_write_unlock_irqrestore+0x63/0xc0 [ 261.040543] ? crng_reseed+0x427/0x920 [ 261.044415] crng_reseed+0x427/0x920 [ 261.048125] ? _extract_entropy.constprop.32+0x150/0x150 [ 261.053555] ? perf_trace_lock+0x900/0x900 [ 261.057780] ? __lock_is_held+0xb5/0x140 [ 261.061836] credit_entropy_bits+0x98d/0xa30 [ 261.066233] ? add_interrupt_randomness+0x494/0x860 [ 261.071232] ? crng_reseed+0x920/0x920 [ 261.075101] ? lock_downgrade+0x8e0/0x8e0 [ 261.079232] ? __mix_pool_bytes+0xde/0x400 [ 261.083455] ? kasan_check_read+0x11/0x20 [ 261.087584] ? do_raw_spin_unlock+0x9e/0x2e0 [ 261.091976] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 261.096541] ? __handle_irq_event_percpu+0x34d/0xad0 [ 261.101635] add_interrupt_randomness+0x494/0x860 [ 261.106461] ? extract_entropy.constprop.29+0x490/0x490 [ 261.111811] ? lock_downgrade+0x8e0/0x8e0 [ 261.115946] ? handle_edge_irq+0x30/0x870 [ 261.120079] handle_irq_event_percpu+0xf9/0x1c0 [ 261.124733] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 261.129296] ? __handle_irq_event_percpu+0xad0/0xad0 [ 261.134380] ? rcu_irq_exit+0xd8/0x110 [ 261.138252] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 261.143775] handle_irq_event+0xa7/0x135 [ 261.147824] handle_edge_irq+0x20f/0x870 [ 261.151874] handle_irq+0x18c/0x2e7 [ 261.155487] do_IRQ+0x78/0x190 [ 261.158664] common_interrupt+0xf/0xf [ 261.162440] [ 261.164665] RIP: 0010:lock_acquire+0x257/0x520 [ 261.169224] RSP: 0018:ffff8801af577240 EFLAGS: 00000286 ORIG_RAX: ffffffffffffffda [ 261.176916] RAX: dffffc0000000000 RBX: 1ffff10035eaee4d RCX: 0000000000000000 [ 261.184167] RDX: 1ffffffff11a315d RSI: ffff8801c24fab38 RDI: 0000000000000286 [ 261.191420] RBP: ffff8801af577330 R08: 0000000000000008 R09: 0000000000000001 [ 261.198672] R10: ffff8801c24fab60 R11: ffff8801c24fa300 R12: ffff8801c24fa300 [ 261.205924] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000 [ 261.213189] ? lock_downgrade+0x8e0/0x8e0 [ 261.217320] ? lock_release+0xa10/0xa10 [ 261.221277] ? kasan_check_read+0x11/0x20 [ 261.225408] ? rcu_is_watching+0x85/0x140 [ 261.229541] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 261.234723] list_lru_count_one+0xfe/0x440 [ 261.238940] ? list_lru_count_one+0xc4/0x440 [ 261.243329] ? list_lru_isolate_move+0x3b0/0x3b0 [ 261.248071] ? kasan_check_read+0x11/0x20 [ 261.252207] super_cache_count+0x10f/0x280 [ 261.256427] shrink_slab.part.39+0x330/0xf90 [ 261.260820] ? throttle_direct_reclaim+0x9d0/0x9d0 [ 261.265737] ? kswapd_cpu_online+0x1e0/0x1e0 [ 261.270135] ? shrink_active_list+0x17f0/0x17f0 [ 261.274787] ? kasan_check_read+0x11/0x20 [ 261.278922] ? rcu_is_watching+0x85/0x140 [ 261.283060] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 261.288581] ? rcu_read_unlock+0x35/0x70 [ 261.292632] shrink_slab+0xa1/0xc0 [ 261.296155] shrink_node+0x4f2/0x1740 [ 261.299956] ? shrink_node_memcg+0x1910/0x1910 [ 261.304521] ? kvm_clock_read+0x25/0x30 [ 261.308477] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 261.313479] ? ktime_get+0x2d9/0x430 [ 261.317179] ? do_gettimeofday+0x170/0x170 [ 261.321409] ? lock_downgrade+0x8e0/0x8e0 [ 261.325541] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 261.331063] do_try_to_free_pages+0x3c9/0x1240 [ 261.335638] ? shrink_node+0x1740/0x1740 [ 261.339680] ? rcu_is_watching+0x85/0x140 [ 261.343814] ? rcu_pm_notify+0xc0/0xc0 [ 261.347696] try_to_free_mem_cgroup_pages+0x475/0xc50 [ 261.352869] ? try_to_free_pages+0xb30/0xb30 [ 261.357270] ? lock_downgrade+0x8e0/0x8e0 [ 261.361403] ? kasan_check_read+0x11/0x20 [ 261.365534] ? kasan_check_read+0x11/0x20 [ 261.369664] ? do_raw_spin_unlock+0x9e/0x2e0 [ 261.374057] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 261.378629] ? trace_hardirqs_on+0xd/0x10 [ 261.382765] reclaim_high.constprop.67+0x12f/0x1d0 [ 261.387680] ? memcg_event_wake+0x410/0x410 [ 261.391985] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 261.397511] ? exit_to_usermode_loop+0x87/0x310 [ 261.402164] mem_cgroup_handle_over_high+0x8d/0x130 [ 261.407162] exit_to_usermode_loop+0x274/0x310 [ 261.411731] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 261.416560] ? syscall_return_slowpath+0x5c0/0x5c0 [ 261.421474] ? syscall_return_slowpath+0x30f/0x5c0 [ 261.426388] prepare_exit_to_usermode+0x32e/0x390 [ 261.431217] ? perf_trace_sys_enter+0xaf0/0xaf0 [ 261.435872] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 261.440697] ? page_fault+0x8/0x30 [ 261.444217] retint_user+0x8/0x18 [ 261.447651] RIP: 0033:0x40d0bf [ 261.450821] RSP: 002b:0000000000a3e7b0 EFLAGS: 00010206 [ 261.456165] RAX: 00007f9029db1000 RBX: 0000000000020000 RCX: 00000000004553da [ 261.463415] RDX: 0000000000021000 RSI: 0000000000021000 RDI: 0000000000000000 [ 261.470665] RBP: 0000000000a3e890 R08: ffffffffffffffff R09: 0000000000000000 [ 261.477916] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000a3e8a0 [ 261.485168] R13: 00007f9029dd1700 R14: 000000000072bf84 R15: 0000000000000001 [ 261.493219] random: crng init done 2018/04/25 05:35:17 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) r1 = dup2(r0, r0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000000)={0x400, 0x184, 0x3, 0xffffffff, 0x0, 0x2, 0x7, 0x4a, 0x0, 0x9, 0x2, 0x6}) 2018/04/25 05:35:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0xe9}], 0x1000000000000062, 0x0) [ 261.541210] syz-executor3 (17923) used greatest stack depth: 15432 bytes left 2018/04/25 05:35:17 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) r1 = open(&(0x7f0000000040)='./file0\x00', 0xcc400, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000000001, 0x2010, r4, 0x100000000000000) syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000780)='./file1\x00', 0x2f1, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000080)=ANY=[]) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) r6 = getgid() fchown(r0, r5, r6) read(r1, &(0x7f0000000200)=""/81, 0x10000015b) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000100)={'bpq0\x00', 0x200}) 2018/04/25 05:35:17 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x920b000000000000) 2018/04/25 05:35:17 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'irlan0\x00'}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x202002, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:17 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:17 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x2000, 0xffd) 2018/04/25 05:35:17 executing program 5: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x404000, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) exit(0xfffffffffffffffd) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x81aa, 0x201) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000080)) dup2(r0, r1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000000c0)) 2018/04/25 05:35:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x126}], 0x1000000000000062, 0x0) 2018/04/25 05:35:17 executing program 7: openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x7b0903aa67758705, 0x0) accept(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000002c0)=0x80) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = accept4$ipx(r0, &(0x7f0000000080), &(0x7f00000001c0)=0xffffffffffffffd1, 0x80800) r2 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000140)=r2) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r3, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:35:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x155}], 0x1000000000000062, 0x0) 2018/04/25 05:35:17 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:17 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getegid() sched_setscheduler(r1, 0x0, &(0x7f0000000040)=0x80000000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:17 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x10000000000000, 0xffd) 2018/04/25 05:35:17 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000040), &(0x7f0000000200), 0x80, &(0x7f0000ffb000/0x4000)=nil, 0x7) open$dir(&(0x7f0000000080)='./file0\x00', 0x200000, 0x1) 2018/04/25 05:35:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x25a}], 0x1000000000000062, 0x0) 2018/04/25 05:35:17 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x440) 2018/04/25 05:35:18 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x20004044}], 0x1000000000000062, 0x0) 2018/04/25 05:35:18 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)="54d8015931be0f6f6b0991f9d9ff162b1d0a52f2e059a3973591e095303eb72f8a545d87ae6cc42dd498a69b01328b581ebb0187a64e48a3afe79d74dab75ec18ccdd5b4543abd6f19cd6e6558cdff78714d45bde3c560073cc68e792d5c32bca1824378c540eebf9dd0c673f5fab2b3946caa16a9a1f45602fef22f203b6bc97bb53ce8a03821b3ea5c8a910b2e7c4c71d3e15d36c61ff7c7af8293b21779da864713700be9b5a349f25fbd6e5b24aea1f947c3f33c1cd171253de3f2e4ddb2a7a50c965af0c0d4f74b58ee2634039565fe0464b959a62519af4273e1a25cbbba6b7299b13859d0119242eefef453", 0xef) close(r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x200002) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f00000001c0)={0x21, 0xc79, 0x1, 0x2, [], [], [], 0xd4, 0x645, 0x0, 0xffff, "a7be8f523bbe3646104df39a12c27ba8"}) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000300)=""/39) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000580)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r4 = fcntl$dupfd(r1, 0x0, r0) sendmsg$can_raw(r4, &(0x7f0000002000)={&(0x7f0000000100)={0x1d}, 0x10, &(0x7f0000001fc0)={&(0x7f0000001f40)=@can={{}, 0x0, 0x0, 0x0, 0x0, "3aefdcb5401e1c35"}, 0x39d}, 0x1}, 0x0) recvmsg(r3, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/25 05:35:18 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xcf6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0xfffffffffffffffa, 0x100000001, 0x101, 0x3, 0x78}, &(0x7f0000000140)=0x14) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:18 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x900, 0xffd) 2018/04/25 05:35:18 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x16480000) 2018/04/25 05:35:18 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000000)={0x57, 0x6, 0x7, {0x33db55df, 0xfffffffffffffffa}, {0x5, 0x10000}, @cond=[{0x8, 0x0, 0x5, 0x6, 0x10001, 0x8000}, {0x100, 0x401, 0x401, 0x8, 0x2, 0x6000000000000000}]}) socket$packet(0x11, 0x2, 0x300) r2 = syz_open_procfs(0x0, &(0x7f00003e2ff6)='net/ptype\x00') pread64(r2, &(0x7f00008c1f77), 0x0, 0x33) 2018/04/25 05:35:18 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x8, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000003c0)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000240)=""/109, 0x6d}], 0x2, &(0x7f0000000300)=""/181, 0xb5, 0x7}, 0x12000) connect$rds(r1, &(0x7f0000000400)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:35:18 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x8, 0x40032, r0, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_tables_matches\x00') ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000040)=""/143) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000008000)=""/144, &(0x7f0000e58000)=0x90) timerfd_gettime(r1, &(0x7f0000000100)) 2018/04/25 05:35:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x194}], 0x1000000000000062, 0x0) 2018/04/25 05:35:18 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:18 executing program 5: r0 = add_key$keyring(&(0x7f0000b7f000)='keyring\x00', &(0x7f00007bdffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000842000)='keyring\x00', &(0x7f0000335ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000d2affb)='user\x00', &(0x7f0000986000)={0x73, 0x79, 0x7a}, &(0x7f00004e9fff)="b3", 0x1, r1) keyctl$update(0x2, r2, &(0x7f0000001000)="f23f213b65fe3be606352b7e793366fc5662ed9d57214797d6fb8e255cdd4efae8dc275a0eea0a479ec95538aa7ce3fe56e9d08f228db3f520d3f8d50d7ad809ab7e9ebb52ef3f9b2d74c740787f4c3d3acfc3a11c1bdc08e7536ddfa9ee43479325136569c0504e04d5d040806cd10000000000000000000000000000", 0xffffffffffffff71) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet_dccp_buf(r3, 0x21, 0xe, &(0x7f0000000000)="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", 0x1000) 2018/04/25 05:35:18 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x6006) 2018/04/25 05:35:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1062}], 0x1000000000000062, 0x0) 2018/04/25 05:35:18 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$setlease(r0, 0x400, 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x6, 0x8000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f00000003c0)={0x1c, 0x2e, 0x821, 0x0, 0x25dfdbfe, {0x2}, [@generic="cfa9830581"]}, 0x1c}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') 2018/04/25 05:35:18 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x600000000000000, 0xffd) [ 262.871123] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 262.918224] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/25 05:35:18 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000000000000000}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:18 executing program 7: r0 = semget(0x3, 0x1, 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:35:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1012}], 0x1000000000000062, 0x0) 2018/04/25 05:35:18 executing program 0: unshare(0x8000000) mq_open(&(0x7f0000000440)='.@,keyring]vmnet1self\\(*mime_typeem1vmnet1*{\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f00000004c0)={0x0, 0x1, 0x2}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x5, &(0x7f0000000040)=""/32) 2018/04/25 05:35:18 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000000080101fffffeffffffffff004c9874db627f15330000007f0000010c0002000000907f31202efe"], 0x2c}, 0x1}, 0x0) r1 = semget(0x2, 0x7, 0x302) semop(r1, &(0x7f0000000040)=[{0x1, 0xff, 0x1000}, {0x2, 0x10000}, {0x4, 0x566c, 0x800}, {0x3, 0x1, 0x1000}, {0x1, 0x0, 0x1800}], 0x5) pipe(&(0x7f0000000080)={0xffffffffffffffff}) openat$cgroup_subtree(r2, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) r3 = semget(0x3, 0x6, 0x6) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000000000)=""/40) 2018/04/25 05:35:18 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0xffffffff00000000, 0xffd) 2018/04/25 05:35:18 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair(0x15, 0x804, 0x20, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000040)="47b96a5a03fc4b7a8bea5ecc1205dad24d60e6863863799192c1d684996862c66940231d0455b9f0fe0c831e0a873857d32aa9b09333e5366cf24bb9477a935d83fb0edcaa9e0308a91b0d83510fe45cb310d43a08355313958cb3c74c5c46223f766e80b749c812d997bdd536478f40b14ad60b638df5b9151445e7066c7222695c679edd9c27508fdaad89b5fcf46690f2f6c938f255c72b2841cbc4207cae35561ead0223e52e8ced20c3d2c2fe05021478ba535ff51de1562be6b84f575edc018f7e0c56545155a9bb0e015ded811ecfcaf2e9ef5863af18a8de") setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:18 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x500000000000000) 2018/04/25 05:35:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0xbb}], 0x1000000000000062, 0x0) 2018/04/25 05:35:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10e00, 0x0) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x1e) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000000)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000580)={0x14, r2, 0xfffffffffffffffd, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/04/25 05:35:18 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000080)={0x101, 0x3, 'client1\x00', 0x6, "007e9c60600eac00", "dac5fc201a054a95886bdf986101a6eae0371cdc2fde05e0542af4fed2fd491f", 0x6, 0x8}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x3}) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14, 0x80000) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x20, r3, 0x300, 0x70bd2a, 0x25dfdbfd, {}, [{{0x8, 0x1, r4}, {0x4, 0x2}}]}, 0x20}, 0x1, 0x0, 0x0, 0x8010}, 0x84) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000001c0)="c8fddac930c00a851fcf2e98a96c904d", 0x10) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) [ 263.045276] netlink: 24 bytes leftover after parsing attributes in process `syz-executor5'. [ 263.079444] netlink: 24 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/25 05:35:18 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr=0x1000000}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:18 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0xf) 2018/04/25 05:35:18 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x3f00, 0xffd) 2018/04/25 05:35:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r1, &(0x7f0000000140)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f00000001c0)=0x80, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000240)={0x10}, 0x1ca, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="340000001400030500000000000000000a000000", @ANYRES32=r2, @ANYBLOB="08e40700000100001400020000000000000000000000000000000001"], 0x195}, 0x1}, 0x0) 2018/04/25 05:35:18 executing program 5: r0 = socket(0x4000000002, 0x80007, 0x0) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000000000)="020008000000001acaeb537cfa01a55eaf0d2cf653f13cc379ed09eaf40f4a95bbff850a8264357506b31e0800000000000000c0f03d3b3d54436fe71cfcdc0930acd23693f6af7d07634832b8a5c0a94c07000000000098fc74e81b4a58d02f8001732017e2466aa5c43aea71261b35760415800000f95758a602000014001f0000d1b0e6ebcb12c7291871363e970000104c2e9f000c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb26f91b", 0xd8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0xad3, @empty, 0x4}}, 0x4}, &(0x7f00000001c0)=0x90) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000280)=0x2, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r1, 0x4) 2018/04/25 05:35:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x7ffff000}], 0x1000000000000062, 0x0) 2018/04/25 05:35:18 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr=0x100000000000000}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:18 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000100)=0x9) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x889b02886d8c571b, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000040)={0x2, 0x3f, 0x3f, 0x5, 0x29f, 0x1}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x400, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000140)=0x8000000000a, 0x83371301) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:18 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0xc) 2018/04/25 05:35:18 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x40000000002, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) pipe2(&(0x7f0000000140), 0x800) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x40040, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000000c0)) 2018/04/25 05:35:18 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x9, 0xffd) 2018/04/25 05:35:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x100d}], 0x1000000000000062, 0x0) 2018/04/25 05:35:18 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x100000000000000, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) [ 263.350181] netlink: 28 bytes leftover after parsing attributes in process `syz-executor0'. [ 263.387643] netlink: 28 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/25 05:35:18 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x3) write(r0, &(0x7f0000000100)="e700003d3781f80cba249c9b", 0xc) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000040)={0x1, 0x1000}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), &(0x7f0000000140)) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/25 05:35:18 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x2, 0xffd) 2018/04/25 05:35:18 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000012000/0x2000)=nil, 0x2000) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000000000)=0xf5, 0x4) 2018/04/25 05:35:19 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x40, 0x0) sendto$inet(r1, &(0x7f0000000100)="7982bad7bd2e12ee7da28a8e9a2b5711b1fc311ce56070971a3febcd4f335b53ba25ae6f554b42e20a359d1c0a6ff4be90589a1a4a2bac948ca048ef69763a4789c6fc119c2e71b9fcb4a68e56fb9402b850efff5a4a82136b67b2b1ed02249c76e5c7be4daeabe1119e58fd5b5faeb010caa36fe5858f8e93e9ab91d657c057faba25ea9ec9ae6b45662e3b7c497e24c0f28b7d75c813c6feb681e32908905976d1dba57d63c7fcb5ca9885d0a5c9b403e51d84d119fff24fe3ce32b11f89af4e309e4f8192154a80bcbd6d92ccf4bba4240dc5fda2cf34bf", 0xd9, 0x40000, &(0x7f0000000200)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x8}}, 0x7, 0x1634}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000007c0)={r3, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000005c0)={r3, @in6={{0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x10001}}}, 0x84) r4 = socket$inet(0x2, 0x3, 0x40) bind$inet(r4, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000680)=ANY=[@ANYBLOB="abe5d589173704b66e0a5327b316f20637d53af9774802bdfc20cb5c48c711456d537e90d7ec32d964225b96a5c6d9561e6ab7f61f3aedd52c88ee97042661b0a0e9391a7c82ad5cf6c288f18813da0514259d16d047cff87ed7a16311c5c86a06e916b0dabfb03cb2679e34156f111b7821f0d2ec85a13b32fc0ff0ccbd9708705d0ae6692e07f5c1883a217102317c62273f34dbae708321e8dc0104f0b6db63985f5273e9bf82cc86e729966f2fa651313451f39c0b53f96dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000540)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={r5, @in6={{0xa, 0x4e23, 0xff, @loopback={0x0, 0x1}, 0xfc25}}, 0x10000, 0x3ff, 0x9, 0x6, 0x3}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r6, 0xfffffffffffffffe}, 0x8) recvfrom$inet(r4, &(0x7f0000000500)=""/4, 0x4, 0x40000000, &(0x7f0000000780)={0x2, 0x4e20, @rand_addr=0x3}, 0x10) sendmmsg(r4, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) 2018/04/25 05:35:19 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x8000000000000000, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:19 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x1640000000000000) 2018/04/25 05:35:19 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x102d}], 0x1000000000000062, 0x0) 2018/04/25 05:35:19 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:19 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x1000000, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:19 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x80000000004) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ip6gre0\x00'}) r1 = creat(&(0x7f00003f1ff8)='./file0\x00', 0x40) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000100)={0x1, 0x1f}, 0x8) r2 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffc}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x2, &(0x7f0000000140)={0x0, 0x31, 0x1, @tid=r3}, &(0x7f0000000180)) readlinkat(r1, &(0x7f0000001540)='./file0\x00', &(0x7f0000001580)=""/16, 0x10) lseek(r2, 0x400003c, 0x7) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000001c0)) r4 = getpgrp(0xffffffffffffffff) accept4$vsock_stream(r1, &(0x7f00000012c0)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x80000) timer_create(0x0, &(0x7f0000000080)={0x0, 0x1d, 0x5, @tid=r4}, &(0x7f00000000c0)) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000001600)='fou\x00') ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000001740)=0x4) sendmsg$FOU_CMD_ADD(r2, &(0x7f0000001700)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x20020000}, 0xc, &(0x7f00000016c0)={&(0x7f0000001640)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x24008000}, 0x20008805) bind$pptp(r1, &(0x7f0000001500)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x1e) mmap(&(0x7f0000730000/0x4000)=nil, 0x4000, 0x4, 0x810, r5, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001300)={0x0, @in6={{0xa, 0x4e22, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}}, 0x9, 0x8, 0x40, 0x8fa, 0x81}, &(0x7f00000013c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001400)={r6, @in6={{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x0, 0xc0a}, &(0x7f00000014c0)=0x88) perf_event_open(&(0x7f0000001240)={0x2, 0x70, 0x7, 0x81, 0x5318, 0xc3, 0x0, 0x0, 0x800, 0xb, 0x9, 0x101, 0x606, 0x9, 0x400, 0x5, 0x0, 0x5, 0xfffffffffffffffa, 0xb1, 0x6, 0x3, 0x6, 0x1, 0x3, 0x6409, 0x7, 0xc1e6, 0x6, 0xffffffff, 0x1, 0x3, 0x62, 0x1, 0x5a467187, 0x6, 0x20, 0xffff, 0x0, 0x3ff, 0x3, @perf_bp={&(0x7f0000001200), 0x4}, 0x20, 0x200, 0x80, 0x6, 0xffffffffffffffff, 0x9, 0x9}, r4, 0x6, r2, 0xa) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) r8 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r8, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x0, 0x2}}, 0x2e) connect$inet6(r7, &(0x7f0000000000)={0xa, 0x4e21, 0xb2, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmsg$inet_sctp(r8, &(0x7f0000002540)={&(0x7f00000001c0)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c, &(0x7f0000002480)=[{&(0x7f0000000200)="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", 0x1000}], 0x1, &(0x7f0000002500), 0x0, 0x14}, 0xc045) [ 263.779076] QAT: Invalid ioctl [ 263.786250] QAT: Invalid ioctl 2018/04/25 05:35:19 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0xf5ffffff00000000, 0xffd) 2018/04/25 05:35:19 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x1000000000000052, 0x0) 2018/04/25 05:35:19 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1300}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:19 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) pselect6(0x40, &(0x7f0000000000)={0xe4, 0x75, 0x9, 0x20, 0x80, 0x100, 0x5, 0x20}, &(0x7f0000000040)={0x6, 0x1ff, 0x9, 0x8, 0x40, 0x1f, 0x6, 0x1}, &(0x7f0000000080)={0x4, 0x7ff, 0x3, 0x14, 0x3, 0x81, 0x100000000, 0x5}, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100)={0x4}, 0x8}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:19 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0xa00000000000000) 2018/04/25 05:35:19 executing program 0: syz_emit_ethernet(0x2a, &(0x7f00005b6fce)=ANY=[@ANYBLOB="4fc6000000000806000188b40537000201800400000022a38b1fadac14ffbb000000000000"], &(0x7f0000efe000)={0x0, 0x1}) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) sendto$ax25(r0, &(0x7f0000000040)="6803837a0f2cb781d44fd6d52a7120561653285596dc4a467a2ffff683a8b9a93804d2b63ea8d0c454e4e2540b152c877fee5647a21a7e8cb6945b274d5ed77a5657cca61fa0d9c18913a775d1e9c58b40ec2debef649bf14ffccf2edf619558185a5d8b6365dc6ce943afa566717c2edab2c32be0ce3922c7bbd3050beb92cc10d9ef48ba86789f3bc5c6e5", 0x8c, 0x40, &(0x7f0000000100)={0x3, {"d6bfd064df37a5"}, 0x1}, 0x10) 2018/04/25 05:35:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x4b564d03, 0x0, 0x9}]}) 2018/04/25 05:35:19 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) r1 = socket$pptp(0x18, 0x1, 0x2) accept4(r1, &(0x7f0000000080)=@nl=@unspec, &(0x7f0000000140)=0x80, 0x80000) 2018/04/25 05:35:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x20) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) 2018/04/25 05:35:19 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x100000000000005f, 0x0) 2018/04/25 05:35:19 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:20 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = semget(0x0, 0x3, 0x200) semctl$SEM_INFO(r1, 0x3, 0x13, &(0x7f0000000000)=""/5) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x100000) 2018/04/25 05:35:20 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@bind={0x14, 0x88, 0xfa00, {r1, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {"b7282277581088e029061a8d63f69dd2"}}}}, 0x90) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x80000) write$rdma_cm(r0, &(0x7f0000000340)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x128) 2018/04/25 05:35:20 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x40000, 0xffd) 2018/04/25 05:35:20 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x100000000000005e, 0x0) 2018/04/25 05:35:20 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:20 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x2) getsockname$ax25(r1, &(0x7f0000992ff0), &(0x7f0000000a0b)=0x10) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000800000000000000", 0xc, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e22, 0x8289, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, {0xa, 0x4e22, 0x71f6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x100000001}, 0x400000000000000, [0x100000000, 0xfffffffffffffff7, 0x3, 0x4, 0xfffffffffffffc01, 0x0, 0x5, 0x3]}, 0x5c) 2018/04/25 05:35:20 executing program 5: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) 2018/04/25 05:35:20 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x80800) r2 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r2) userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) socket$nl_route(0x10, 0x3, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xffff, 0x1) sched_getscheduler(r2) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) read(r0, &(0x7f0000000100)=""/139, 0x8b) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00000001c0)=0xb7b6, &(0x7f0000000200)=0x1) 2018/04/25 05:35:20 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x1000000000000056, 0x0) 2018/04/25 05:35:20 executing program 5: r0 = socket$inet(0x2, 0x4, 0x19) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) getsockname(r0, &(0x7f0000000280)=@ethernet={0x0, @remote}, &(0x7f0000000300)=0x80) readv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/102, 0x66}], 0x1) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000340)=""/4096) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="0000009a077e76f5b4dfd45646508b94222120c49d0000000017000000000000ffe0324700000000000000560dffa5a1126bb0497d38684a8285554b97e011014ce895", 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/04/25 05:35:20 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:21 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) fsetxattr(r0, &(0x7f0000000080)=@random={'trusted.', '/dev/ptmx\x00'}, &(0x7f00000000c0)='\x00', 0x1, 0x4) 2018/04/25 05:35:21 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0xb92) 2018/04/25 05:35:21 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000400)=[{0x2d}, {0x16}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000003c40)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000003c00)={&(0x7f0000000140)=ANY=[@ANYBLOB="200000001000012859c6a100010000000000a624099a6363347d68a517b92fa50000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x802) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) accept$inet6(r2, 0x0, &(0x7f00000000c0)) 2018/04/25 05:35:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x1000000000000060, 0x0) 2018/04/25 05:35:21 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x700, 0xffd) 2018/04/25 05:35:21 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:21 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x44067e, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0xc, 0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000849000)="220000002100070700be0000090007010a000000000000000020040005000380ff45", 0x22) 2018/04/25 05:35:21 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x1d}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x4, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000001c0)={0x0, 0xfffffffeffffffff, 0x9, 0x4, 0xffffffff, 0x200}) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x759) r2 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='@vmnet1eth0%\x00', 0xfffffffffffffffd) keyctl$clear(0x7, r2) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x60000, 0x0) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000100)={0x3, 0xfff, 0x7a, 0x200, 0xff, 0xffffffff}) sysfs$3(0x3) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:21 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007ff6f)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001500)='/dev/audio\x00', 0x400000, 0x0) openat$cgroup_ro(r1, &(0x7f0000001540)='cpuset.effective_mems\x00', 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000100)={0x0, 0x100, 0x8, 0xb76a, 0x7, 0xffffffff, 0xfb1b, 0xffffffff, 0xa08}) sendmsg$alg(r2, &(0x7f00001cffc8)={0x0, 0x0, &(0x7f0000102fb0)=[{&(0x7f00001a8fb7)="914b59bd5d09e7142cb817781a773c2af2f2210162fe1f8f170730e191e0e408c5a2299da94b29488c6fddc6a4911be520584ee0de0025842ba333fcd2ae10d543", 0x41}], 0x1, &(0x7f0000216f88)}, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3ff, 0x4000) sendmsg$alg(r3, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000300)="52b3b64a15c917bb67656fc97be33d15f81d8e5160734f810018ca95ec7c490b97da52e2de395b5af7d50f683ed3b4e096fd7d006f3f23776a7573490ca76d12d5cecc9b7d8e733a742cc8968fbc748e934ae969eab43dfc67b4e1ecbfa38c25f30dde11b06460b8956568cef3", 0x6d}, {&(0x7f0000000380)="094ed371dfbca96e3844df11ba415d17861bbc28f5dc1c68afc81061deba7549dc9b5e8cc6b4477b2efe2217bb7e9fe2c0185e03c5bd37ea00a507918d979458788c1ee194c5c8c3b477eba7037ed5bb52676eaf9a5fee674e3d62340033713191078051a447104323c770cf4dde3fe103d189e81ab5e5567aab04616d0b44d36ed7eb34f2a5e2443fa0a60081bc042d666bd6fccc1626fd5462cf2eb9427ab9f0fbf6043a4e3ddce3385c8215f46cba968ef2d75b5dfea109b4ddcb6478cf1caeb6e8e85030741385416ca858e04afe6321f3b4c171398eead9bf05ce96a6a2b60491000f452919d4df453dae6c5aa29ced4d06daf11e7ac454f3e05dc88bdbc712849007b3287b535a1eb4e36b1685a9c606c8b78bbc7253883c6884ef8beb4e69d0087a6bf1c78517b7d7bf5b1bd4e029d1a8ba59259e6c99e7532b5c2c546d3dc067c5ae8d710342caf879a4dcb563ef8c6f50107868402785f9aeb167b477e155cc550e59dfa359d59184ab3a2049af37e40c8b53ee456b4f953934fa9d6a1f11994083192d477940c18cb02b0b8eb61d854dcfeb7383909725309bfd00eacd89fd82e8e1de0a3dcb228ee98899a47f370ad9df3a41f0b4a5097a1db7bde462f1ab14f5ee84f95b57e9394e8ce60f06fe444a47ecdcd15d1845bbaf4ac6b6cf93c55ed44e353c35c5e4a1d1d414f569bbdb16d95ce581394f0fb992aa709ab97b9e664d40a07add1f88ccd9129673a164666f410f8372296a87f2b720f71ba6440738f6af33ddc8fb86752b5d9dc11d356c8508df2b3bb1df4e677bd0a9672a123a926e962105217bd413cfe851477a1bd1182a0f450768aa99ecbf6ae50437606b2bf97fb0ac1f383f3a0bc8edd0340a4ba8717709a8b4bbb44cf9f417bca83cfd99530681ed67820b13d816bbb5c923d757776e1ad24e0ace592108a398ac97b24b16929feb6e379aa406574f68587c245c7150301b6c72cb56001a19a124d0dc52ea235d086184f2e8b9febb8e6d4a0b61fa4b692ffdbcc4f57d22fbbefa3af1e92c8c2b7d775e9a02bfdcb1328dcc5fdb85d1a3970c637e271c8bc50feb6df52954b5401edebc6404254d40fe8c91d7fc65ee4a5458a983009cf6c04d5b8ab597e35494c4dfd1c2673db583180e5b05797184990d9ccec91d1bce13a1531e45b1af22b30b81ef8ebac11e6d97b430ed2cb1e85b76f801d99d9eaaaf64cc0b228540a563a0251d8e05034513ac0aff18f7e76bd339e888bc2fc5f71756a03c84b69939fc205f8b7b1068ced5408e50f656bef2731bd5bbae67402d84f87530e986e5e9715c9d47847236d76c92241ce7c2c37ed3c67067e54b0bbacf30bd25d132b650f38af1fdf677912064c9d809dc67a5d868c958f6bd27e25669daa0078b8e7b2792e370bf48742089b0b1db8087c0d4a010bc149d8e35ffc0c77ebb8a4f48bd63dce1632ff268afb62f4447f547d56395a5f4c3e73682bbe231a3f038a6cceaeae8a5ab41e2d28d8305c64c9fd4fd83c026f1dd248c71b2036c53abd4b9dac7a6c1ced3816f9bf22fc37d5c2f341e0d95a3ed5a91a8206532b8261353973a6c5263399581ceb3af351d50c9327b6394c3178d0bac0f4525fa60b9f012370ea61b489b346ffde88c62b8348c0cc28c95c575ae00adf2f6e11235ff53c9e365ede0f79496a9cf7d4f9275ff14464813962bf0da07373344dc1bdba3f39047e141742af3ffb0a2f014f88b033b09cd43a9bff9a745a54af06ca8dd0c05d6a2306e27c5d04b640a963e9e0b32fe775f03fd95fae1ee3e186a7dc4215d488dcb9e52738c7ef3af41958d4e2820fbdfe7c098ed7f48532e86f282c9575414234731f8c19e0679b5cfef8076719feefc9aa0175419e66170375ff4884100013d88018aaf3e9e5077274c4e6336f9200bb03fab6b3ece3252a88c26b73fafeb525988d34eb381a9bf95ce6ea63145b7ea4ffd29b6a6bbe219826aa9708378db7eca5eb82888f65ece134dfba9136f14f68ba9933f29e56afe8c18b69f040b53d2bd72af49d0f69d8f68b4144ea9ea3040f5954e4956f09670466d28fff6410a37cc89b9f9cb16f7953c3789f0c8e6a30b872f4d14ad137bbbdf67e72b4f2b40bfc0677ca6e05833c0b6b2be41e86b5dfb2d6122e1439a8cfacc4ac3c2978163e7fd44ed6ef2972872b04e41ea56457930508f1c253afce6d8fb4d505c7fe645cd119e118c77704649a61713e7922f5ef18bed09618af7fc36ddb245ea5111a67a8b15c8aa3789a6aae557e8a53a1d8189fe5da19a6b523bdfad260c16e2f1846f546da3884ca1fd25ba584256fb87a43227bd1e79437669df4150b09f49217e5eb73ae7125c52fdc4eb0fedaf37d017af7c4d1fdf1a651beb40c55067fdbf43ced05250540efc67da997e487a1d603a87f0cb0752372b8846afcde6cd74bc3dc87b61e7b282ec716423f6a34550bf74859b604dd186d7c207da6231e9a9b9f8db1a2d4b96b0e28278a46bcaa060dc38024c552cf154e10626b797c4f4413c3541611a421a76d9445b771cdd38c1abc8acfb936fde48f9cf5cb68d6a1d8d4ad6c1129104461939ac89c90f45db60bbef1310bb5e0a34bd16903a12bff1f497050121f915cf31d65c06cd1b50511d4f89067d88abc28b26c8be15621b0a0283ab4d2750d02e195e027d743a753536ded06b30ed5b22d09fd083173d2199ab10abec63207ebd80bc2c38cfc2c7213e381d19fecf8e01f8bec23424e0982fb0390ea0b006fd5d7d6add43378e2986601dcbf30d7cbd8e22404e1066c036872908b2930fc41abad4e0ea1d141e7417132ca78dc5a4188e6d6505f3cfcc6726be2b3e3ee45489d6c8e5a5d654d60b4558beaf8385ad6d747b1be00f915b0bceacb3aef674fb9ffde8f2706edbcce66ede717c2ad6af63980a0c4a8bc9a01bd37acce29436b48d3bf4408e0b933f7d330431565df05fa6b25a94f58bf1b03b9507a07aaf7b8c613f63687ecc43f854a85d5193326244db586abed0285191dde7d38037874a6bf79d5ab499790d564d72507bb4fbdc43760b2a0037fdcac497f51c7cabe20a427ad39216e9769b2b24b4c9090136da6d8108b47df309ea15ac1833e5b2a82fc679c68b9e68a78c0d85d24c31c20cfd52a169b0b9498a6944a40c78e48d1f61b004093020660968a817320ece3ada502e3e5d313dc02c6ec5bdbd39928a5ec7acb675e16b2af103bd7c9ff6d5daba8c0433a33ce3d1e59ca53d08049c8c80d6d5017b70e3f57a8ed9d5282fe63b9ec17c4ed6297038203cc2995b2a1b39f78cbe61e6857c716d826ce56b93ee527df484851412b747696dc52927ecfc0c708a3bf55794dd0d99f7bb519c713fa3c705a77eb620698f356407ec95e49292f54da45f5232af1948452eca9f939b2d321bba493f97291150077874dbbd263cc68de18a9045d789000c0fa0f7b00c8fbc9e684dae90a8a723895a1c184ccf0a2330ef3cb3de1184c0253b67ca68bdeb3031da8905ed535d7d0aa7178756f87fea5cce80bac8b236bec4de7adbea4950bd0dbcd2d5a900a47d468a42c242b9bb9efacfebbe195e7690ef36e7fcf657ab892d56aeaf33a39f4ed19bec2dd804768ac18a61b10e19270974c52c9e25d08f9afd946424bcbff35c3bc561ff30e27a4b63dc3723b7138e4d3eb1daad87d2a9fe9ca44ccf4b8b70403aea92a396d22d37d17d5a4df9b88e9b3f790a82e69c80911ef7af717275ec9ff5028afd501f3518c3a5a566a891d86a014a75cb0661bc69a5b13d695e7c3ae2e86002446b752f63e7a9f53e802535a58f85ac780c13832d253493e4243a637ab148a5a7982abc0a49ffa7b0160e75ea1bdd03796ae0016c680b48a671ae39d55203233a4a9f44369c2878e3b986cc6bd4581a68030af35c2dd3d9aabaffaf00835cd39757962c5aff878f65ec92773fa96a3e0bcb44f0950b7bd7a03b0d6760a59c4f1ae1a900da50a71d394e9b4b2c5c566e395f9a1073dc62f3126a58a4904e18d2a482b2eff04b029e944422c85b0452f76fce6bbccb79a13968607840fd12fc6e133f123171ab521a2d3a757c73fdb6898979708db93b05219631ca9e2a407d810f1e731c57671f73205468ef7b78ca2abae48bbef794117cced7e1b2152d9ba5a0e73f5948270797c3e6d0e9bd4ecdcc9633bef324e76cbd08f6c78fa26ab9ac987519840e691a8b28c232d45a3502e517e63bf2c2b2c7b6c81aa544d9f20872e70bfdd54f11c75d7a558bf67f041ca2b6d577d160f0e6680f0ccbd6d3e44833d78e40d0803db8631e8243ffbc10235383a3e752cac24d35200d93b5009ac5838bdad6682085482eb6b1c0cd8d9b0c66b7d8cdd931b5d9ac0a8cab1956d474dec431de846d415c1dbbc5a117696fc8f4bcedd370fdad1ed74795e8a00ee646153a29890ab69b646052c6d6082f33f9f8656bea9b5fc859024dd1dac44d0eeae4618deffb4e439db630b058d312f06c1ba7dfae0d1aebcb4430df47c42a40d9ca5b9c5fd721d3cb3533e2652ef1c607482d73903ef5ed73d6e24e561023a7e171636860f5c4a242bab7c18562ce1b753b9234f5aba206198bfe9daed1c95dc00035361c53b567572d5e59f310452468d37849c8667a004f31bcf6906edfdf07600e2c04dbb809e624e8354170665890c13feb116ef6b4d19d8859e6bdb105b5caebae60f19bca6afd4c2f837ed1dd9d3fee6bdc43d02bcdeea065eb961f90bf46b1561c0375592dbc66915917eeaeeedce1cf253ab2411a07d8ba74a19ac542604b52192d70843d83c3d90c2849792551e17f191f153172059c602e37aecc8214da0e6bc5eb06e59250e91d0721a47d2443fc9e62d7b137af218955e9212bc2109e5acf9f591c8a608852a8a3c97d384998c7582b50c30c3496ac226240ed351b8740a401ea4807a11158cac90eda306aebd4f61a30cac3d9ec825fafa34b9d855a06514d12c2793ae0678d2a4a94877ae4c1f513e8c7e326043f0c083de0ca09bab8a2108d819812188ce04dbdadac9d93cc1f29c325c6ef1bafc4e4db1f052836587020d71140fa5fbb2d41f3b4eaccb126a022a462803218f2735c70da4f854aeb412b54988948442b5c6a9a3b32751b29287df35bc13dc932672dfc37e2c66a22a0a6776ba4398a1cba31b1bd18c60332a5e3efbdba5d91568f0cc20efdb02cb7e739a45d6029b65c2dbbd3ba3239eca7e89c7ac5b3f01ffc0274db9582425621810ca434cff274c2a0be58ea1f7efe71cacc4d77f3d2f571f2b7891093727322d10ec6b5235ffb6cb552953ae59a8771dc03c9434a5472ec1c18d8f9bf92f8dbcf445ecd80f48a4456719f0f67446509136b39de06a91a272cb76b245ee217439817e7b3fc17086a6dfdcf4528f77c4bf798fe01587a616e9d04f59e1e0f06f3c1e4cb06e07eb0a0129300505b985d2c041326f19c3f970e8cf79eb4b42003cd7a568afc90de8c0b02b980d8aec8ce1252bb2ca4ca453ed5993b4aa29c41a12004e186da80a9720ba2ce858cf821b17c90965b49092d9270da6c3767870475632440ae59bb078d14d460ea5f4deb1b08fbb865724c008ea1f24d4c9200e39009aa5df5a8811a827813f023c97164117b5c344dbf3ca7ade9633a849a4a6bd1189e3b518afab7ab019a3c31ae6274f18d42e74039bac0bf2aa4631f184ec0a9f236c70aafd69b3d8ff33dbc551e028f973ea7f6957da17ddf2d789c6220059f34a96c88c33f8ffcc2caf635a36ef7aa6f6fe9daf4e892c42bccaeea0561b03720", 0x1000}, {&(0x7f0000001380)="e105a26ad32b38acdf26090ae3fc0ef2ae8edfcc000f50b5de9dd6b69eaf7916d5a02b7da62438d78c252f98e2f8e1621d6d22951e9814409a4ae269817123e03dc4b7e2d21f2356e8f6402f0dc049c8074dca9c5937ef7dee8bb52f7a229c68a89b4368e8c0b1ce202134382b1686c8a32e8cd3f90170453a39e498d75d335050eeba912bea0c8d897e081c0cb9869eb9b7e54a4ceaa50f28058fdc87b221d3a0f2f8c6c3681b15f79c614e9d77fc8ef80ce88b0d3b0e5c4b2e5e8e2cd9c7e745a062701cede6781d51523a67918eb18cbd9ff6974004cfd33f97742411a3e2db", 0xe1}], 0x3, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3}], 0x18, 0x80}, 0x800) chroot(&(0x7f0000000280)='./file0\x00') setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000000c0), 0x4) recvmmsg(r2, &(0x7f00000ebfc4)=[{{&(0x7f0000219fa0)=@nfc_llcp, 0x60, &(0x7f00001fa000)=[{&(0x7f0000219000)=""/4, 0x4}, {&(0x7f0000219f78)=""/136, 0x88}], 0x2, &(0x7f00001a0000)=""/235, 0xeb}}], 0x1, 0x0, &(0x7f0000146000)) sendmsg$alg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)}, {&(0x7f0000000180)="dc45903e50f67f301a40fcbd661d26851ccbb70ce969525f", 0x18}], 0x2, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3}], 0x18, 0xda9436ebf7273212}, 0x20000000) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f00000002c0)) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000001580)) 2018/04/25 05:35:21 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x100000000000001e, 0x0) 2018/04/25 05:35:21 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000ad1000), &(0x7f0000467ffc)=0x4) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000080)="777350b7003a805e4f2a9eaaaeac41c2bf0b52a7429dbb8b26747fda9be6c0fe63", 0x21) socket$packet(0x11, 0x3, 0x300) 2018/04/25 05:35:21 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x500000000000000, 0xffd) 2018/04/25 05:35:21 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0xd00000000000000) 2018/04/25 05:35:21 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) r1 = fcntl$getown(r0, 0x9) prlimit64(r1, 0x0, &(0x7f0000000000)={0x9, 0x8}, &(0x7f0000000040)) 2018/04/25 05:35:21 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:21 executing program 0: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioprio_get$pid(0x2, r0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000140)=0x80) fcntl$setstatus(r1, 0x4, 0x40000) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x200, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000}) r4 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0xf47, 0x100fff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x6, 0x6}, &(0x7f0000000340)=0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000380)={r5, 0x6, 0x200, 0x6, 0x40}, &(0x7f00000003c0)=0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000240)={r3, 0x80000, r4}) syz_open_procfs(r0, &(0x7f0000000080)='net/arp\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f00006cfff5)='/dev/hwrng\x00', 0x0, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000b53000), 0x0, 0x0, &(0x7f00008bcff8), 0x8) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffb7fffe, 0x8, 0xfffffffffffffffc, 0x1, 0xfffffffffffffffe}, &(0x7f00006aafc0)) 2018/04/25 05:35:21 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x20) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x101d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/25 05:35:21 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1e) fsetxattr(r0, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)="000000037970652700000004000000070000204500000000", 0x18, 0x1) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x3}) ioctl$TIOCEXCL(r0, 0x540c) r1 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0xfffffffffffffefd, &(0x7f0000000240)={0x100000000}) 2018/04/25 05:35:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x100000000000002f, 0x0) 2018/04/25 05:35:21 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x8}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:21 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x77040000000000) 2018/04/25 05:35:21 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:21 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x4, 0xffd) 2018/04/25 05:35:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x100000000000000e, 0x0) 2018/04/25 05:35:21 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:21 executing program 5: syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400500, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000100)=0x3) clone(0x0, &(0x7f0000001f37), &(0x7f0000000080), &(0x7f0000001000), &(0x7f0000007000)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x4) clock_gettime(0x4, &(0x7f00000000c0)) 2018/04/25 05:35:21 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000080)={'ip6tnl0\x00', 0x4}) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:35:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x1000000000000033, 0x0) 2018/04/25 05:35:21 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:21 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000180)={0x0, 0x8000}) getgid() 2018/04/25 05:35:21 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x400000000000000, 0xffd) 2018/04/25 05:35:21 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10}, 0x2c) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400202, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000080)={0x7, 0x1, 'client0\x00', 0x4, "e902b3ab291960f4", "66c525562f26bfa93d119a0d793a615855efb82b9c2026415817497c1da9208a", 0x6041, 0x101}) 2018/04/25 05:35:21 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4032, 0xffffffffffffffff, 0x0) r0 = shmget(0x1, 0x1000, 0x100, &(0x7f0000013000/0x1000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000180)=""/78) r1 = userfaultfd(0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000040)=0x1) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:21 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x4002) 2018/04/25 05:35:21 executing program 0: r0 = socket$inet6(0xa, 0x4, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000e00)=@filter={'filter\x00', 0xe, 0x2, 0xb38, [0x0, 0x200002c0, 0x200002f0, 0x20000dc8], 0x0, &(0x7f0000000280), &(0x7f0000000ec0)=ANY=[@ANYBLOB="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"]}, 0xc5a) 2018/04/25 05:35:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x1000000000000034, 0x0) 2018/04/25 05:35:21 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:21 executing program 5: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) getsockname$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r2 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) setpgid(r2, r3) ioctl(r1, 0x2270, &(0x7f0000000180)) 2018/04/25 05:35:21 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x700000000000000, 0xffd) 2018/04/25 05:35:22 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$setstatus(r0, 0x4, 0x42800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) 2018/04/25 05:35:22 executing program 7: fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000100)="000000037970652700000004000000070000204500000000", 0x18, 0x1) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x105000) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000080)=""/59) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) fcntl$setsig(r1, 0xa, 0x31) 2018/04/25 05:35:22 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x100000000000005b, 0x0) 2018/04/25 05:35:22 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:22 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x1008000000000000) 2018/04/25 05:35:22 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x3f00000000000000, 0xffd) 2018/04/25 05:35:22 executing program 0: r0 = socket$inet_sctp(0x2, 0x2, 0x84) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x1c, &(0x7f00000001c0)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, &(0x7f0000000240)=0x10) 2018/04/25 05:35:22 executing program 5: setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000), 0x47e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7fff, 0x800) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000080)={0x10001, 0x0, 0x8, 0x2, "c798a54b2d0066c4a04898235a38013ed001493ece1e51e64a8170691ea376346c46086ec912476ae2b2b64b", 0x6}) [ 266.625766] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/04/25 05:35:22 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:22 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x1000000000000027, 0x0) [ 266.677328] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/04/25 05:35:22 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:22 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="f24c6c"]]) ioctl$KVM_RUN(r2, 0xae80, 0x16000000) 2018/04/25 05:35:22 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1004}], 0x1000000000000061, 0x0) 2018/04/25 05:35:22 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000040)=""/244, 0xf4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x420000, 0x0) write$vnet(0xffffffffffffffff, &(0x7f0000000280)={0x1, {&(0x7f0000000140)=""/10, 0xa, &(0x7f0000000200)=""/105, 0x2, 0x2}}, 0x68) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0x40505331, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/04/25 05:35:22 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x200000000000003, 0x2000000000000000, 0xffd) 2018/04/25 05:35:22 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7fffe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000007000/0xe000)=nil, 0xe000}, 0x100000000002}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x910000}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x1, r0}) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000080)='uservmnet0*A\x00') 2018/04/25 05:35:22 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x1a9080, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000140)) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, r2, 0x20, 0x70bd26, 0x25dfdbfc, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7b}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000004}, 0x24008800) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x400, 0x74140155}) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/25 05:35:22 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x4040, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00000004c0)=&(0x7f0000000540)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000100)={'security\x00', 0x2, [{}, {}]}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000180)={0x0, 0x1, &(0x7f0000000280)=""/147, &(0x7f0000000340)=""/223, &(0x7f0000000580)=""/4096}) r4 = socket$alg(0x26, 0x5, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000240)=0x3) bind$alg(r4, &(0x7f00002eb000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r6 = accept4$alg(r4, 0x0, 0x0, 0x0) sendto(r6, &(0x7f0000000040)='<', 0x1, 0x8000, &(0x7f0000ec3000)=@nfc={0x27}, 0x80) sendfile(r6, r5, &(0x7f000013bffc), 0x59) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xfff, 0x280) 2018/04/25 05:35:22 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfe, r1}) 2018/04/25 05:35:22 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() ioprio_get$pid(0x0, r1) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_procfs(r1, &(0x7f0000004580)='net/snmp6\x00') readv(r4, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000005c0)=""/68, 0x44}], 0x5) mkdir(&(0x7f0000000100)='.', 0x0) unlink(&(0x7f0000000640)='.') r5 = getpgrp(0x0) sendto(r4, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x3, 0x1, 0x3, 0x2, {0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/hwrng\x00', 0x0, 0x0) preadv(r4, &(0x7f00000022c0)=[{&(0x7f0000001140)=""/115, 0x73}, {&(0x7f00000011c0)=""/96, 0x60}, {&(0x7f0000001240)=""/71, 0x47}], 0x3, 0x5) ptrace$peek(0x1, r5, &(0x7f00000001c0)) sendmsg(r6, &(0x7f0000000d40)={&(0x7f0000000680)=@pptp={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000700)="16b9f8f0d0439b4492ebb90f1bd52cda1a4250a764e61d5af3309295788cfe926b23685b7fad7e8ec1538dd162126442ced211237ee5b4649bed6c", 0x3b}], 0x1, &(0x7f0000004a80)=ANY=[], 0x0, 0x40}, 0x4040) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243") r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000004500)={&(0x7f0000002300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000002380)={&(0x7f00000045c0)={0xbc, r7, 0x0, 0x70bd29, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x21, 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x21}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x26, 0x22}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffff7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3c0}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x80c4}, 0x4) r8 = perf_event_open(&(0x7f0000004680)={0x5, 0x70, 0x1, 0xfffffffffffffff8, 0x7fff, 0x2, 0x0, 0x5, 0x4010, 0x9, 0x1, 0x7a45, 0x0, 0xe8a, 0x1ff, 0xe35, 0x7f, 0x4, 0x3d, 0x100, 0x10000, 0x4, 0x0, 0x2, 0x358c, 0xeca, 0x0, 0x4c7, 0xffffffff, 0x885, 0x2f400000000, 0x4, 0xbc4, 0x4, 0xa0000000000000, 0x3f, 0x81, 0x1, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000004540), 0x1}, 0x800, 0x4, 0x88, 0x1, 0x156c, 0x400, 0x6}, r1, 0x5, r0, 0x3) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f0000000640)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r6, &(0x7f00000035c0)={&(0x7f0000003400)={0x10, 0x0, 0x0, 0x2a02000}, 0xc, &(0x7f0000003580)={&(0x7f0000003600)=ANY=[@ANYBLOB="18010000"], 0x1}, 0x1, 0x0, 0x0, 0x4004}, 0x80) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)="9af576624811f8f8bf3ff31413ad09a266f00a069d096a4da9ec69c3354a2fada66630b7c485101aed5445083e730ff8b5440e11cd5f18a8f1073ed79ac9a1b63daac57dee71c79501992acf") sendmsg$netlink(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000b40)={0x60, 0x1f, 0x821, 0x70bd27, 0x25dfdbfb, "", [@generic="6dc4ceba3ab99a56fa8f7ce14c8ec4ac22f056765a1661ce784c6d8fc2e54bdf82f974274473cdcd18781687abbfa607a153caa00be863b27b3a72d0f340deb8333df943f7acde1fe7220650202f339d"]}, 0x60}], 0x1, &(0x7f0000000bc0)=[@cred={0x20, 0x1, 0x2, r5, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r6, r4, r4]}, @rights={0x38, 0x1, 0x1, [r0, r0, r8, r0, r0, r0, r8, r0, r6]}, @cred={0x20, 0x1, 0x2, r5, r2, r3}, @cred={0x20, 0x1, 0x2, r5, r2, r3}, @rights={0x38, 0x1, 0x1, [r0, r6, r4, r4, r8, r8, r4, r8, r4, r8]}, @rights={0x20, 0x1, 0x1, [r6, r4, r0, r6]}], 0x130}, 0x40000) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000000dc0)={&(0x7f0000000d80)=[0x8000, 0x0, 0x0, 0x401, 0x8], 0x5, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0xbe1, {0x2, 0x5, 0xee63, 0x0, 0x0, 0x0, 0x2, 0x0, 0xd9, 0x80000000, 0xffffffffffffff01, 0x0, 0x0, 0x9025, "8aeb4026b67235fa3e4076f0e017b01b3029555d90b1e479d93de22b0ea450ff"}}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) syz_open_dev$sndtimer(&(0x7f0000003440)='/dev/snd/timer\x00', 0x0, 0x4000) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000a80), &(0x7f0000000ac0)=0xc) getgroups(0x6, &(0x7f0000000b00)=[r3, r3, r3, 0xfffffff