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"}, {0x10}, {0x38, 0x11f, 0x5a5, "81b255a21265b77bae3356b9014ceef260421cb91394b26924db9704956bc9f4af1e"}, {0x20, 0x115, 0x2, "712e03e8dd150f9c17a9"}], 0x11b8, 0x44000}, 0x800)
connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
recvmmsg(r0, &(0x7f0000001640)=[{{&(0x7f0000009ac0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000040)=""/59}, {&(0x7f0000000080)=""/4096}, {&(0x7f0000001080)=""/137}, {&(0x7f0000001140)=""/132}, {&(0x7f0000001200)=""/77, 0x24e}, {&(0x7f0000001280)=""/176}, {&(0x7f0000001340)=""/244}, {&(0x7f0000001440)=""/29}, {&(0x7f0000001480)=""/56}, {&(0x7f00000014c0)=""/192}], 0x28f, &(0x7f000000b0c0)=""/169, 0xa9}}], 0x1, 0x0, 0x0)
connect$inet(r0, &(0x7f0000001680)={0x2, 0x4e23, @rand_addr=0x8}, 0x10)
writev(r0, &(0x7f0000002900)=[{&(0x7f00000016c0)="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", 0x1000}, {&(0x7f00000026c0)="a10310ed6dc5577a59fd0841c29f75fb43d16a51c933a6cc724ecf4e3a4f98cc2edfecef0301d97088f85123ac497cbbdc581eed628db39314b9f5e92c208a4861726050945225fe0ddfa52cf0bcf388bb5a97310f207fc9b4474a16b32ff6c5f30bc8aa21992e2349b1f6918e102c5a8ee6d7dba47c4b7d01de2c6c8d4b150544e108aaa568774e018159c454963325d638be31a2dea7b38c596cb48723d5a4a7704f91569b21464434d9174604230dec0fbf20d2c3a24e67e02ec14da835dcd269cff599612fa5efe5de3dd901384ee19d0a0600aac4a24b0e4b0438516a2ced229a390c5a", 0xe6}, {&(0x7f00000027c0)="897b6c78c4eb95bdf7fea41c4d134b79a58e494640b0148e10f09a935450fb78a9c2c2a26cda56e126b9f7de1133df6495900ed369ecdce09d6855736699e789a298f4afb3dae295967e1a393b6fdddcb6f58551dd05851244e27f62cad17dc2726d9a3fd4a9d1a3ff026abe94cf256afb0ee32a1264ea3fc9f64a7fecca40039ee43fcaa7937a6060ac52e3b7fec3172a6d4cd5edc4b6f04dbf753ac8b4dc3b47b476cffb8081693315c431f95875eecad1401e8ba13948c2d7a9a82a8b0b4400767642140132db2e50ab9d223221d631e10766bc54cb05d8972367b3fabcb731b2b5bc0f53fe5605e2", 0xea}, {&(0x7f00000028c0)="775c352d6b6fc89f3765cb9192ea603c0bcece6614ff5a05a4ae6c756d0742b11b5577eeb43b042e07dc53badc74766164d2eca40a984d", 0x37}], 0x4)
fchmod(r0, 0xd93b4ab5f4a233a0)

2018/04/06 14:01:25 executing program 6:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000080)={{0x100004001000ff, 0x3}})
setsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000000000)=0x10001, 0x4)

2018/04/06 14:01:25 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230ffffffc300", 0xa201})

[  155.674891] FAULT_INJECTION: forcing a failure.
[  155.674891] name failslab, interval 1, probability 0, space 0, times 0
[  155.686261] CPU: 1 PID: 12993 Comm: syz-executor5 Not tainted 4.16.0+ #3
[  155.693117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  155.702482] Call Trace:
[  155.705090]  dump_stack+0x1b9/0x294
[  155.708742]  ? dump_stack_print_info.cold.2+0x52/0x52
[  155.713951]  ? perf_trace_lock+0x900/0x900
[  155.718198]  ? find_held_lock+0x36/0x1c0
[  155.722285]  should_fail.cold.4+0xa/0x1a
[  155.726361]  ? _kstrtoull+0x180/0x230
[  155.730184]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  155.735300]  ? graph_lock+0x170/0x170
[  155.739116]  ? lock_release+0xa10/0xa10
[  155.743104]  ? graph_lock+0x170/0x170
[  155.746920]  ? find_held_lock+0x36/0x1c0
[  155.751004]  ? find_held_lock+0x36/0x1c0
[  155.755093]  ? __lock_is_held+0xb5/0x140
[  155.759182]  ? check_same_owner+0x320/0x320
[  155.763524]  ? rcu_note_context_switch+0x710/0x710
[  155.768480]  should_failslab+0x124/0x180
[  155.772567]  kmem_cache_alloc+0x2af/0x760
[  155.776749]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  155.781778]  ? vma_merge+0x485/0xf80
[  155.785506]  ? lock_acquire+0x1dc/0x520
[  155.789503]  __split_vma+0x11a/0x7f0
[  155.793244]  ? __vma_adjust+0x1840/0x1840
[  155.797417]  ? find_vma_prev+0x140/0x140
[  155.801500]  ? rcu_note_context_switch+0x710/0x710
[  155.806454]  split_vma+0xa3/0xe0
[  155.809845]  mprotect_fixup+0x568/0x700
[  155.813838]  ? vmacache_update+0x111/0x140
[  155.818102]  do_mprotect_pkey+0x56c/0xa10
[  155.822270]  ? mprotect_fixup+0x700/0x700
[  155.826429]  ? mm_fault_error+0x380/0x380
[  155.830594]  ? ksys_ioctl+0x81/0xd0
[  155.834243]  SyS_mprotect+0x2a/0x40
[  155.837893]  ? do_mprotect_pkey+0xa10/0xa10
[  155.842218]  do_syscall_64+0x29e/0x9d0
[  155.846099]  ? vmalloc_sync_all+0x30/0x30
[  155.850240]  ? _raw_spin_unlock_irq+0x27/0x70
[  155.854730]  ? finish_task_switch+0x1ca/0x820
[  155.859225]  ? syscall_return_slowpath+0x5c0/0x5c0
[  155.864147]  ? syscall_return_slowpath+0x30f/0x5c0
[  155.869073]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  155.874436]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  155.879276]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  155.884459] RIP: 0033:0x4552d9
[  155.887642] RSP: 002b:00007f4ad76abc68 EFLAGS: 00000246 ORIG_RAX: 000000000000000a
[  155.895343] RAX: ffffffffffffffda RBX: 00007f4ad76ac6d4 RCX: 00000000004552d9
[  155.902603] RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000000020000000
[  155.909861] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  155.917120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016
2018/04/06 14:01:25 executing program 7:
r0 = socket$inet6(0xa, 0x806, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(r0, 0x10d, 0x2, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x3, 0x290, 0xd0, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x1c0, 0xffffffff, 0xffffffff, 0x1c0, 0xffffffff, 0x3, &(0x7f0000024000), {[{{@uncond, 0x0, 0x204, 0xd0}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ipv6={@dev={0xfe, 0x80}}, 0x0, 0xffd6, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}], {{[], 0x0, 0x2a7, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='reno\x00', 0x5)

[  155.924378] R13: 00000000000003fc R14: 00000000006f9040 R15: 0000000000000000
2018/04/06 14:01:26 executing program 0:
capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000))
r0 = shmget$private(0x0, 0x2000, 0x1b02, &(0x7f0000ffb000/0x2000)=nil)
shmctl$SHM_LOCK(r0, 0xb)
socketpair(0x4, 0x3, 0xffff, &(0x7f0000000040)={<r1=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x49, @ipv4={[], [0xff, 0xff]}, 0x8}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0xb2af7db, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x68)

2018/04/06 14:01:26 executing program 3:
ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000100)=ANY=[])
r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40040, 0x0)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={<r1=>0x0, 0xd8, "e33f8d7a03248c8230ef550039ed77fc5aee39abcc3ada4d352ed0e00e3e3142ada6a7be2e7d35961a4ddf89e5f2b73bb38f63269d81109a7434999f5aa377e1b3cdb1077bd49e8327e54c251cf361412c1d0cb366a70ebe2f9ef7c06c2383346c7a6b35603b60cde87a17d2db98b0487aceb7c07ec0f8643276c0ca6cb8da611a8ae07c5bf7517c4e4851e673adfca690d5786ced0c34d5d6f273cf7393bb40629417f6208fe9187406efcee692d2f3de12261e84eeaec80014aee46f4d01c0e4452608803864979e355312bfb74f5d5090b3a0594aab64"}, &(0x7f0000000180)=0xe0)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0x4496}, 0x8)
getrlimit(0x0, &(0x7f0000000240))
mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0)
shutdown(r2, 0x0)
accept$ax25(r0, &(0x7f0000000200), &(0x7f0000000280)=0x10)

2018/04/06 14:01:26 executing program 1:
r0 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x8, 0xc800)
ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000001c0)={0x24, &(0x7f0000000040)="09fc8ac294275da58c4b8de568dc0e6c724f85de7f5ca18790cdeb47c2bd12c9712deada"})
r1 = timerfd_create(0x9, 0x0)
capset(&(0x7f00000000c0)={0x20071026}, &(0x7f0000000140))
r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4000, 0x0)
getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000003c0)={@empty, <r3=>0x0}, &(0x7f0000000400)=0x14)
sendmsg$can_raw(r0, &(0x7f0000000540)={&(0x7f0000000440)={0x1d, r3}, 0x10, &(0x7f0000000500)={&(0x7f0000000480)=@canfd={{0x1, 0x8, 0x1, 0x9}, 0x40, 0x1, 0x0, 0x0, "f119771b13764cb5ac23a9bc209b010972b06d1b6e83fb255009787ef5342bc47edd2acc03ad6a3b7d69776c90c68d59ccc70d3e19ab72e4ec5f05f638c4a43d"}, 0x48}, 0x1}, 0x0)
timerfd_settime(r1, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x5}}, &(0x7f0000002000))
setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000180)={0x0, @empty, 0x4e21, 0x0, 'fo\x00', 0x10, 0x5, 0x37}, 0x2c)
inotify_init()

2018/04/06 14:01:26 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000000200", 0xa201})

2018/04/06 14:01:26 executing program 6:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000288fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha512-generic)\x00'}, 0x58)
r1 = socket$inet_smc(0x2b, 0x1, 0x0)
listen(r1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000), 0x4)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="281a5ad622303ce6772d3484c5806734f56947d1b947b38ab84351f673e427ed3dcea9d7542c72e74edfeaae8b0a3bf8faeeaf0f7bf26621b9e84410ea61fe32c84ed963a9ada4e0fbaf2d6f96db5a9ef6e3c7127ab7d3e312e0fac76093b73b265019e718a893ede4372e775f1c7721376760609c96f8dbae17a12b2155218077", 0x81)
r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x100)
ioctl$TCSBRKP(r2, 0x5425, 0xa4b5)

2018/04/06 14:01:26 executing program 4:
r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000080)={0x101}, 0x8, 0x80004)
r1 = getpgrp(0xffffffffffffffff)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpu.stat\x00', 0x0, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x80)
fcntl$getownex(r2, 0x10, &(0x7f0000000040))
ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0)
fcntl$setown(r0, 0x8, r1)
r4 = socket$netlink(0x10, 0x3, 0x8000000d)
recvfrom$unix(r3, &(0x7f0000000180)=""/47, 0x2f, 0x2000, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6)
sendmsg$nl_generic(r4, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0)

2018/04/06 14:01:26 executing program 7:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket(0x4000000000012, 0x0, 0x1)
bind(r1, &(0x7f00005a2000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x4, 0x0, 0x1, 0x1}}, 0x80)
ioctl$LOOP_SET_FD(r1, 0x4c00, r0)
recvmsg(r1, &(0x7f00000004c0)={&(0x7f0000000040)=@ipx, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/53, 0x35}, {&(0x7f0000000180)=""/188, 0xbc}, {&(0x7f0000000240)=""/231, 0xe7}, {&(0x7f0000000340)=""/73, 0x49}], 0x4, &(0x7f0000000400)=""/185, 0xb9, 0x100000000}, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f00000000c0)={0x3f, 0x1, {0x3, 0x3, 0x1, 0x0, 0x5}})
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000580)={"935f591fe000c614c4159e2f6c740020"})
r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xae, 0x40)
r3 = syz_open_dev$sg(&(0x7f0000000500)='/dev/sg#\x00', 0x4, 0x4c000)
bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000540)={r2, r3, 0x7, 0x1}, 0x10)

2018/04/06 14:01:26 executing program 5 (fault-call:6 fault-nth:1):
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)

2018/04/06 14:01:26 executing program 1:
r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000180)={{0x8, 0x2}, 'port0\x00', 0x4, 0x4, 0x62f, 0x8, 0x9, 0x2, 0x7, 0x0, 0x4, 0x800})
mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, 0xffffffffffffffff, 0x0)
madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0)
ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000006000/0x4000)=nil, 0x4000})
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)={0x8, 0xff, 0x7})
creat(&(0x7f0000000040)='./bus\x00', 0x0)
r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000000)={{0x80, 0xffffffffdfffffff}, "706f7274300000000000000000000000000000000000000000f6ff1500000000000000000012d000000000000000000000000000000200", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1})
ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000fbf000)={{0x80, 0xff}, 'port0\x00'})

[  156.865469] FAULT_INJECTION: forcing a failure.
[  156.865469] name failslab, interval 1, probability 0, space 0, times 0
[  156.876945] CPU: 1 PID: 13056 Comm: syz-executor5 Not tainted 4.16.0+ #3
[  156.883807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  156.893172] Call Trace:
[  156.895777]  dump_stack+0x1b9/0x294
[  156.899429]  ? dump_stack_print_info.cold.2+0x52/0x52
[  156.904634]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  156.909846]  ? find_held_lock+0x36/0x1c0
[  156.913934]  should_fail.cold.4+0xa/0x1a
[  156.918013]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  156.923141]  ? __save_stack_trace+0x7e/0xd0
[  156.927488]  ? save_stack+0xa9/0xd0
[  156.931130]  ? save_stack+0x43/0xd0
[  156.934780]  ? kasan_kmalloc+0xc4/0xe0
[  156.938678]  ? kasan_slab_alloc+0x12/0x20
[  156.942842]  ? kmem_cache_alloc+0x12e/0x760
[  156.947175]  ? __split_vma+0x11a/0x7f0
[  156.951075]  ? split_vma+0xa3/0xe0
[  156.954621]  ? mprotect_fixup+0x568/0x700
[  156.958761]  ? do_mprotect_pkey+0x56c/0xa10
[  156.963077]  ? SyS_mprotect+0x2a/0x40
[  156.966872]  ? do_syscall_64+0x29e/0x9d0
[  156.970933]  ? entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  156.976294]  ? lock_downgrade+0x8e0/0x8e0
[  156.980439]  ? graph_lock+0x170/0x170
[  156.984230]  ? __lock_is_held+0xb5/0x140
[  156.988291]  should_failslab+0x124/0x180
[  156.992371]  kmem_cache_alloc+0x47/0x760
[  156.996437]  anon_vma_clone+0x138/0x720
[  157.000411]  ? unlink_anon_vmas+0xa40/0xa40
[  157.004729]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  157.009839]  ? vma_merge+0x485/0xf80
[  157.013546]  ? lock_acquire+0x1dc/0x520
[  157.017510]  ? __split_vma+0x11a/0x7f0
[  157.021396]  __split_vma+0x311/0x7f0
[  157.025106]  ? __vma_adjust+0x1840/0x1840
[  157.029245]  ? find_vma_prev+0x140/0x140
[  157.033302]  ? rcu_note_context_switch+0x710/0x710
[  157.038233]  split_vma+0xa3/0xe0
[  157.041601]  mprotect_fixup+0x568/0x700
[  157.045567]  ? vmacache_update+0x111/0x140
[  157.049801]  do_mprotect_pkey+0x56c/0xa10
[  157.053946]  ? mprotect_fixup+0x700/0x700
[  157.058085]  ? mm_fault_error+0x380/0x380
[  157.062228]  ? syscall_slow_exit_work+0x4f0/0x4f0
[  157.067063]  ? ksys_ioctl+0x81/0xd0
[  157.070687]  SyS_mprotect+0x2a/0x40
[  157.074308]  ? do_mprotect_pkey+0xa10/0xa10
[  157.078620]  do_syscall_64+0x29e/0x9d0
[  157.082496]  ? vmalloc_sync_all+0x30/0x30
[  157.086640]  ? _raw_spin_unlock_irq+0x27/0x70
[  157.091136]  ? finish_task_switch+0x1ca/0x820
[  157.095628]  ? syscall_return_slowpath+0x5c0/0x5c0
[  157.100552]  ? syscall_return_slowpath+0x30f/0x5c0
[  157.105544]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  157.110939]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  157.115778]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  157.120961] RIP: 0033:0x4552d9
[  157.124138] RSP: 002b:00007f4ad76abc68 EFLAGS: 00000246 ORIG_RAX: 000000000000000a
[  157.131839] RAX: ffffffffffffffda RBX: 00007f4ad76ac6d4 RCX: 00000000004552d9
[  157.139097] RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000000020000000
[  157.146357] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  157.153614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016
2018/04/06 14:01:26 executing program 0:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x1, <r1=>r0, 0x1})
ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0))
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007ff6f)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20)
r2 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r2, &(0x7f00001cffc8)={0x0, 0x0, &(0x7f0000102fb0)=[{&(0x7f0000000140)="914b59bd5d09e7142cb817781a773c2af2f2210162fe1f8f170730c491e0e408c5a2299da94b4f1ec529488c6ff9c6a4911be520584ee0de0025840725e2712ba333fcd2aede83853ab46a6de085c4ed4ae8a17300d08a5b27a594fc0407a62327d92cba907fc2bcac88f4a7fc4d737bf39f9eeca263003f6f927d9139fe1f32", 0x80}], 0x1, &(0x7f0000000100)=ANY=[]}, 0x0)
recvmmsg(r2, &(0x7f00000ebfc4)=[{{&(0x7f0000219fa0)=@nfc_llcp, 0x80, &(0x7f00001fa000)=[{&(0x7f0000219f78)=""/136, 0x88}], 0x1, &(0x7f00001a0000)=""/235, 0xeb}}], 0x1, 0x0, &(0x7f0000146000))
r3 = open(&(0x7f0000000080)='./file0\x00', 0x101002, 0x15)
ioctl$VHOST_GET_VRING_ENDIAN(r3, 0x4008af14, &(0x7f00000000c0)={0x3, 0x303})

2018/04/06 14:01:26 executing program 7:
mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)='nilfs2\x00', 0x0, &(0x7f00000002c0)="dbbe1fee839a4f")
mkdir(&(0x7f0000000540)='./file1/file1\x00', 0x44)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c)
ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000a00)=ANY=[@ANYBLOB])
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000800))
mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200))
bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000c80)="da4b7699214c0fda0d9296bcb126159cc5992ff7874d9dede985e13f4a2bb1278594c5ca50fb5392afdda6b9056ed9f3d8df3f76dc3b35a56ee9357e87c1fe00b79c4747d65280b3f6eed21d461432a25641c1cf2662f8923f376489c58a7724e9299ad0fdadda9721561a98738d09a417a460c8e6b60e52ed25b948bc24601bc89ff5ea6fadda30e3a9c0c338f652cd57e48a550190c55437521150fbadcd67e351c43e75eab553bf22c621e9ce", &(0x7f0000000d40)=""/226}, 0x18)
mkdir(&(0x7f00000003c0)='./file1/file0\x00', 0x1)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000300)=""/18}, 0x18)
r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000500)={&(0x7f0000000380)='./file0/file0\x00', 0x0, 0x18}, 0xffffff45)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000440)={&(0x7f0000000400)='./file0/file0\x00', r1}, 0x10)
mount(&(0x7f0000000a80)='./file1\x00', &(0x7f0000000ac0)='./file0/file0\x00', &(0x7f0000000b00)='msdos\x00', 0x100000, &(0x7f0000000b40)="fa30608f0c90725e59036de98350533dbbe7792fd0ae69b4c65f5e29e7b2e58831400e5be3dfd2ab3095e957caf97d493ef64311e4b8d42595b3c70a39523a67c8e1bbaf7be36291b0e43503599de4dcebd0b9a39976a1cec274c795e034bfc6af877fcd58fe801280629bcbed7814dddcb67845aa58dbc3bedad5aa669702eab32ac8b7da93fcf7c99a78d71ab693ee94c04d18c410f152a63200a13b84e0500edb9b0be76a6c3aa27c418dcfd9a55435ded3cd7de0cdca4f47faf531f75f2289d2a5903e0b6ceb7ff9987aed031ffc839febce3a0d1e3ffee9c419ac80b3e3a08543c860e8579a0c56f7a2d84cce5bc7ef740c5c")
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000004680)={0x7, 0x8, &(0x7f0000000840)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4}, @generic={0x0, 0x66e9, 0xffff, 0x6}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0xb54}], &(0x7f0000000900)='GPL\x00', 0x400, 0xbd, &(0x7f0000000940)=""/189, 0x41100}, 0x48)
mount(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./file0/file0\x00', &(0x7f00000007c0)='configfs\x00', 0x8000, 0x0)
mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, &(0x7f0000000300))
fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000180))
socketpair(0x1, 0x1, 0xfffffffffffffffa, &(0x7f0000000ec0))

2018/04/06 14:01:26 executing program 0:
r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x82, 0x0)
name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x1008, 0x0, "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"}, &(0x7f0000001100), 0x1000)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xffffdffffffffffe, 0x0)
getsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000001140), &(0x7f0000001180)=0x4)
unlinkat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0)

2018/04/06 14:01:26 executing program 4:
r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x12000)
ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/51)
r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0)
setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000000c0)=0x9, 0x1b7)
ioctl(r1, 0xffffffff, &(0x7f0000000340)="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")

2018/04/06 14:01:26 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300300", 0xa201})

[  157.160874] R13: 00000000000003fc R14: 00000000006f9040 R15: 0000000000000001
2018/04/06 14:01:26 executing program 6:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d3ab27191a01002356ba602dff05000b", 0x10)
sendmmsg(0xffffffffffffffff, &(0x7f0000006f80)=[{{0x0, 0x0, &(0x7f0000003a40)=[{&(0x7f000000a4c0)="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", 0x1000}], 0x1, &(0x7f0000006f40)}}], 0x1, 0x8000)
sendmmsg$alg(0xffffffffffffffff, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0)
open_by_handle_at(r0, &(0x7f0000000100)={0x9f, 0x2, "82c2bce5f8bc2e38421071a780d3a984361bb956b4093dcd5572d78706f0701537850f52a7b1be54524320e3c42b48abd60fecfe4967fc7e3548c47b005de5307e4a5850df01bc762ff3e1accdc047ddb50c9dab3a91a0078fba41ab8be1567bc3aad0398abd37bde721575f8b4a5252bd0d32c5ecdef61dab44c2ecc8a5c88648c1a72c99609226fe753a22789460b74fc48fb8c2c825"}, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0)

2018/04/06 14:01:26 executing program 6:
r0 = socket(0xa, 0x802, 0x0)
r1 = socket(0xa, 0x1, 0x0)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000300000009007f000000ed6e029a37e83b1a0000000000"])
r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000000181200, 0x0)
ioctl(r1, 0x8916, &(0x7f0000000000))
connect$inet6(r0, &(0x7f00003b6fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f00000000c0)=""/232)

2018/04/06 14:01:26 executing program 4:
unshare(0x4000400)
io_setup(0x3ff, &(0x7f000034cff8)=<r0=>0x0)
r1 = eventfd(0x0)
io_submit(r0, 0x1, &(0x7f00005c6fd0)=[&(0x7f000082ffc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000088cfb1), 0x0, 0x0, 0x0, 0x1, r1}])
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={<r2=>0x0, 0xd028}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x7}, &(0x7f0000000100)=0x8)

2018/04/06 14:01:26 executing program 3:
r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x80000000003, 0x2)
setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x7fc, 0x4)
r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x80000)
getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000011c0), &(0x7f0000001200)=0xb)
write$binfmt_script(r0, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], 0x1025)
sendto$inet(r1, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10)
recvmmsg(r1, &(0x7f0000006140)=[{{&(0x7f0000005b00)=@nfc_llcp, 0x60, &(0x7f0000005ec0), 0x0, &(0x7f0000005f40)=""/118, 0x76}}, {{&(0x7f0000005fc0)=@nl=@proc, 0xc, &(0x7f0000000500)}}], 0x2, 0x2042, &(0x7f0000006340)={0x0, 0x989680})

2018/04/06 14:01:26 executing program 5 (fault-call:6 fault-nth:2):
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)

2018/04/06 14:01:26 executing program 0:
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000040)=[{0x28, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10)
sendto(0xffffffffffffffff, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0)

2018/04/06 14:01:26 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230f5ffffff00", 0xa201})

2018/04/06 14:01:26 executing program 1:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
dup2(r0, r1)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f00000000c0))

2018/04/06 14:01:26 executing program 7:
syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x20, 0x9, &(0x7f0000002540)=[{&(0x7f0000000080)="488ccfcce6e994c9166e273039ea57ff6ad21653e517d918bde7f70d84ad482c1445075b12cc0f2e9aef2be8148d7869198a0168ec8910569d5d9e9fa0d104588443dbed282a3d783b3ca757038ed4639efbf30ed33085fcebfe36dc5ed18ddd1df0c4f46b08ae", 0x67, 0x2}, {&(0x7f0000000100)="4608950ee826a62ebdf5d1fb9f76a29d73dd2a806d25001a5540ecc2e4153b8f1891a400bf30c58a8a09810bdfcbb3ad1ff3b7e209f3c0bdab1ec3bbfabfd3a8f1e34fede4eb4d43ddc27bc17cbf08f69696d915a0ae0deef27085b5df44000be51b0460ce25349859ca2e8988f4e542297a245bc2605f7d5fd68331", 0x7c, 0xe0000000000000}, {&(0x7f0000000180)="4ef28d8fe70751a6eeccac09f67aca4917637c9d3a923cb47224dc33f58994d374b31a4c86e348f7b1cc7bafc1219a3fe1e2566b4955fd71e47773a8b3d32782ca8299189806bbca43987f6a72d84345e1a97ce09bf36166dde714d351e0537f7812e3225b33075c703fa33e561a497f5ad86487c5ad357b91dca3cd4aaff6eb1d5348f256627ebe322f2b0843ff9752ac84e70d304ca9d260f286e8ad7b76429ae08e617134f55f60d8920c5568558a56998f15bc20229efdf34a10933f6cb800f16ecb34b4782e8e1c0cd68aa6bd", 0xcf, 0x1000}, {&(0x7f0000000280)="3ce9ec25a1ddce0c91e0a0dffde3ddd5668e0d7de93fbe30837d99eed969b4ee214ed582b5f26878d562e8b67e53af2d8f00bd3b6c8fb0c1c84bc935c507669b6c7cb1897be21c7e1d40f154ccb56f8bfed77a679d76005ebc3f757348dc", 0x5e, 0x8}, 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0x1000, 0x4}, {&(0x7f0000001300)="77f20e0f5d0ec30add51685fd028d6587fe21b034e7f70197cd1b635096c12b6f19be9aa5875904c7856c77b362f6e07229fba0d4e76dc424dac02d521de031c1f2ca09c207de5a7e685dcabc71aed2dd7a10d1639b03f89ad81c316a699162e7485fa1abd074dc9049f7b54573d57fa13051bea2afb812f568ffcc58736be90f4020dafaf52e721396a12153f982ad6c0c7424f6bd99b3d98cd32c072d157a397fc0749938f6b344f1461f5c5729da0f37f1c95f8a6829eeb8ea98e70fe439417ee6a67e291e77bcfe9843ad29aa0935b66947c735a1478c9ed09c8b0949a532041ff936d9c34856222a73bc8dddc605c615701c83a7524b4b3790517e13d121d74e6ecdb7d275d028e797c40d75529b77f163478911886efa3ad9047879f5a9f2942e4da09a67f226c7222318a6ccd65db55b5968a45e60cced729cdbc6bb67b3e46425d05de65c729b63f877669c02d8aa9859f3d8a30062c67186a3006ecdc660e03df70058a86074852749b5f78a76ef441f2e7062e6523242bc6d0d1f7db8da8aec7b0535a2f2ddf18d4f394010df1f65613e51d7c02106821d498e2cc3f18e466b437c3f003840c2e883c967b3bf9e7a3facfcc9134afbb4c4d4bc39b01b9baa401200c08fab5a00d01705f348e29f8a642daf794b1c1f3c05e6360a7e10c680e001f415ef9d0136d94ea8e3bbd8f097ada4b0a6fd9af9f61f2331b229e311c9d2ea9d5821003a64c4bf31d974e87d8122e372ace7a143c8e7a2fb50e7777af993d6ae9eb28d8b18ef957add58f5fca081d74ed9d9849fc198d10857dc89e4f165c72d9ce35853fcbbc21b1923375aacd92aa1118727eb95e52c3f6e1b23c990693634767826f8b3840418985cef76a5c82508a825c3c3d52bf8651501391194cb682337e842d9e5b5b35d7f496959af724a3f2a107320301f7d70fb42ead8d17d3f98d0402debb2f3cc2c6b96d4d2f1e16f3c07072c79ab3c89f6a0a003514a4aa4898d031af03138aa446d6a01ca4e49f83506398f67b2843c00053379cd8a8f829fb31ffc4d63258893a216e235cd4e79b5dd92c2b90863eeb8e2638c4d89c09457f59843ba564d38fd30fa1bac61544b047c111b991174b8e873585b9eebba315b2fab7fe4f0f291ac311740bf423f451e2b3d932a0622293aace168ef337a551fa4fbf3f85c5f66a71e1df209f1851d2978e82af8a56adfa33ce061962864ab90713a6ebfbfa35a8ecad60c9711197ace9360b30ffd3bfdf9b28ae10dc446628cfadefce5f6edc2b53b62c6946afd6fb683f4d5c566b17c7eb5332ddd8f8fc0208bacbbd718a7760973d3ed7332d545d2a933069f6265f42aea2207b500e8f1c7e4678ba190f4e28171279f476068bb176fef455dbcae35c9c216448ca6b95f3de8090780f4f1bd8c10e452df2eb8e15a6fe4167e5abcb3a5579395389100bab8b615e395a19c2d567c91f1f67d26cd5d7b4093f88f3b0972ad5c85b5fc83650b94177b1c79387aac3165e7e5f31959ba963bbabbeae738ac1a41ddd1af44335b0dc84ed9f354cb0ce685d2009cd82afc1d3ff5ea177f8118c1012fcbdcdc12655a79229fbd649cb918255df2b90bd75878128e37a752aebb663251062ae7c8198110fbdbef82a6db42b887919f9b853c567f7ebe8ed7f61a81c557b7fa322b0ca9dc58c28138dc8591ec9ddaa6aa20e1a7a39841cc44d6d414a7ad8dec7909cc4ac02bba13767e9c87c9a8ad8d25f1a9eda83b60dd8959f782aa392412d88bf2ffa2c92b03600bb5033b6fe40ef0f8794e5b2947907262b8defbcd345c6e51b19a8ddfd97226d91f4c3c66972a004cc1cfe28f9ec22b82de068ff34c4121b05a608630d521298f66dcbf16c40ff4b86b45138f2d90b5388fefbb33627575b91cca92792dd1738adab30c87ab1028fa00fdc081573de21dad6062d35bd12130209450ea5c37507cb202ecbd911027e09e8666123404665d100173b449acfa570703f7f78f2a38fedfc2b6f193357005f347144b01fe08cd53bcbba7bb0be4bb2a385a77cb0de57f143873cf594d175b93e4c4d50e3d60dc1965f382b63f424a921c166347f516c3a1ba213ebea767379d3cfdc028f61160311778d76ce3efb2ec78ea9e325e904e956a494ea421729f1ff7d5782fec7fdec0f83108ef73cf217415fa3241ef067be68ccc7ef0099230faf4a11d423f6651b33143e177701bd821395b842083b4acf3f595c763a50c391049a5e3fd7366f3417d214bcd8d5f2290745ca4742f5e415974429a622b56d018f0e110d3ea8518e26e583518abcae1b026d15622e36b388a4f626940829e8eab612849698730c32a1e98a2aa14752384a5f1828b7c8f129e85e969a752f6b4fd32bea3e26652d50921a088a0e778cb03bb95ee4e66c915b3d99ebc349336e0c86a2e448f4a8f0e4015583fac356f7cb60d17548262da19e43ec3f64bb206aac2b4aa4e0a9a93d239e41b3769a66f70b8be28d9bfab9cecb2e99f0a6708792c195bf7991d0a44bac06ac20148d65c8f38ec4097f968c90560bd860baf9994b0d927ae4bfe86c5ea908e2a5a5b69135e8bcb106b30b8bdf2d98cd9e16e9d71b5b5c964bc51b9edbc3fae2ec9ea3c20ff38c302d0f75d8f2bf68ced154ace75d860eb9d9434e6920720453186e6c07d187aa6c0ba82fac3a4651ed4ef5f28f89ca192b660185e66393f0a32aeaa7232f8ff31a1fd7a930697afd9356ca29ecce078a8352f2340a50f0249b95bdf2d1c138f8fbbec8555e12d9805a94ba8d9e179b8c44ced2c2074768626acfa9d65c3577529547a7bdfc741112cc2e95fc425fe031c1f5b68f8bfea2b67f30d9336090daecabc296843896394e0d5be7cd9ac52c7dcf93ac7b878f0a97e915a165bb3935463c3c296f28958e3443a1b5e5031e0740db14ec56a34d27b64303c3af1d436dcef9af631154a67a4b1ccd8f1b2a0a08b898b39515228ef1a526446d55e505e3ea067a71af1f8731688ecc2fb5cdb30f70e3b32cd772c40142795cc8919eff9fe5b2ddf834b627893ecc4318078f1780d1bc412e9f94c86e5a8f04c6f7af119c60d26d6f3ccfb5a2ed4d19643a6bb5332a5259f70e1865814c124f2ea01b15d54d54ca95e7191fe7344d42b77360d250460909fd71a7ec39be04ac1f773bb91a09a2a7fc08758feb5e88ffd8d2bf47eb89d72ce01bca2e15fa9df6cfdd4f7aaa3f49eaac7e80b4e6014c1aa6099fb06406d7e9e8fcb28929545798695e594a01e5dbb479190de2cca383ac5fd4d3c8c0d82b8530d2600c97e4b83e640bddce7fd8b6243b19f8429113f6a7bee419ca6eb772da580c4e7844bcff9268f5133695eb4534ae4fe3eebd8b96cdb4f4e7a69aa263974b15fbcc8ede89a25a947ec142d3796349b867c9cfd9a3345661dcab911ac971c664935f306be371faa93d78d332d76f4cb97fc2603cf9a6ee9d120b6e33ac98890d1793b085daebbd274a5e41645761cecf00d8ce4f1d66fb15fda1248f269719fe088b243b4cbbaebf45e77cbd51b239a9aced3d260cfa9eae0006d34570a32ce36b09808f8972a6fc024e3a06a8aed51185442ca851671fbcab57042d923b1fb6cf70d982960a0c77cad7a860c59f3f470e8c0a84e812250776f5d746b4ae768160754536732c83bb0a4a1a5520d3432d46711f63124e3ba66abd0041cd6cb3c6189af91144cfdb1f75f4b61979095f91a387c75217e65f02bb3fb3657ef1af36deee85a6a03732702e1dedd7de8d0773ab8901d27f3e875db285011ee866b9ed068f8013dc66e374a449798bc92d821b0a0dab4c39728d24b445306ce66d846e487068878067fcd3a2f6f574ad1d47a89549fb3e5209a18bdb59cf241783394194011b47ace5f89a149c87d66d1eccd02591c9f07e65c33ed6c6b938fe8051cd711a48cd2bd3f14ec09c66a5b3dfe0fc990ef7cda9eead11b136788d5fa0bdee7706903ff87f083bd281a458f8272338d6b7a526c44e7e6c4a1b1eb269c211e634484a0e30088961c190ff79edb0b6ec104cd4cd354bff4203f6d4f28201ee0d5c5c6cbc5ae22b8b2115fd492c79ea347bff9c452bebd97bcfdafa8d026205111accdc1fea8145b94dbd258f19f80bbc19aa920853000c0639eff6185d0f5f677f436db910e44a652c325eb8432380b13098a276ba9b4afd3e1301ec652139d0934ecaabdea168a05a4a3075a094bc685c06fbfe54355be4793d98580bf8334275232884e1ac9d1f4c1d2c4988613ca10b63dbbe7c0246d445a6b6514833825f3056fdad62780f00b6aaf891a84b3ad090d2564274197004592ecf123e3cecf88f4994d1b96715f770f29acfee2d6fbdc74556aea5f49506ddf611cbf012252bc3faf2f1e2730ec354c7d96f64a36bbdd4726e5708cfb7896795d66f1d1a9422f691db5d40dc4701903efc7da0581274528804bd247a9fd7e225428f854b30baa5558232503863a352783abf2d42aa149e2451c5311089bbaf2503d93d90796b325ee10535d6bc1651534417eba03ca6d89fa680084b8bb5222c732c24f6ea984c29a9e74696bac0f2f52c7bf6c4b2dc585aa0e1923ea424df0eb0af6750cb9b57e2ac9c3687a58a01671576e5126cdfcc76f5a8c3690a50a54e3c15af414e42308b77b8246076eb1ebf31807eca4f8d6ddca23620ef9dc446e716defe2dba8241f959d6a970ed13fa4ea37d2f86e581428b88e6da5af2f0503f17b253286f03bfe28d02939e8ea9a365cd7ee9bce24bbc8deb7157a6b2e5890d00d8f0b670dcd81c3f9a2afa1d7825cd3b894ffe162d31ed5f854cedeef83808cb5b1d5d468a7be2c8fd3d2cb57159867e3ab7a88306714a7c4781cea5adbf712ba4823f28de5ce83381cdba714a4bae9ef18af37c8ab8062c17503419bf0d2546c618daae9802455b016333d7acca2076a0a60f2b6698e86ed5d21f11899aed822fddfcd6cda934798b63d7f8f2e1049dcaa8720ce445e9eb009d438dde79f87f7286457aeb223a30068c0dce378304067f382ff37edbd20232536f5db5fe20ac97a1b89be2db378781d88990f70e775cb673bb9617883df7ad0b0555675092a7af7563c95aa56a0f6a92777a3e0e7d889f1390c97a679aa00905da73d4505ab615b26c1b12a1b93b4eea66a7698f819ea8232a8601ae2e5eb4b49bfe77a6f5e079c63cf6a677c5be18ec61e55fead2d8ba898d1b0dd0d1916df2d23293686a516e4dddd34701633c5fba9091f97499e09047edfdfc50cb403c518543d9df221ebc0b1e16731c93636df49736a9fd09a3e61e2b4f002107037f7b020ab9d20caffbebd6c9d0bb1a1bbe0e35c36401d4adb071881074f2faf9aa9cec92a717e5dddb5a21de3e4227ef20d7595adf32be0f6b13c2eb538ac9ba385218c2f163f6302b7622c83fa884ba48c80d2f50aa2b9ba35b5494f43d7c1919c07dad6f06be27c4063e56edf935d92e35b18f57ce66098dc1e14295d09a12d3d39dc8208d4a9238e162d2f905de53c4697bc6919482da35df01f988ef44f05b3d872aed50a5609dd6ddadc7fa08040825a1aef9c64a7210ffacbd3931ffab9873de52359e02842ce2f891daef5dd4240c807cd6f835e93b2b2f2890d4edd593056d751b077471d146b8cad51990666a366ffd69a61aac6eba224b47607b19b05be2906eb2c964c04465b5cae3e90440ac31746340504767a36fdd3a1a37619c8db3e382d52c792fef9a666d5d257cc7640d37de56b6d667cfd7ac96456f3e3f54f018670478852846c15bed98e6ca1e6b", 0x1000, 0x8000}, {&(0x7f0000002300)="a1896028165a8d68da96ca3d2c5a799f31213e28b7077cf0b86f8e74a388cf3613229cd7e4357672c290094f4ed88fd23ccd64cf00a19fe0a2d44b", 0x3b, 0x9}, {&(0x7f0000002340)="e0adcc0810a634c730c4b240197bee7be4d5c076c6c9e4cd7f3964ac5cd3586cf53504f2b6100d7a09ff8c6df9e873c90663a341693e10ee1d61b327a198bcab73f8758f67d9ff7f55cd30af4a9ca84742ca4a0f3bbff9acd6049da61d95fbccb9790378441a0535e6a45e869472aab1c8c20c1e94051140417b408b83ee4d6073859c7457f612dec4dcce92bf944477b6df9e56961b2d1ead571bb6bcc11cec96b7399d61cd4ca8e617007572e186e54ac829a9dc33d78a9a1670a75fa45395c17cf59c65452176e29799c1d582ad0571447a43", 0xd4, 0xffffffff}, {&(0x7f0000002440)="dccb01b0a613382261a36983608674527fe3f1145265c3c6050cd0cca1c2c75fbaec52be8f582e8a38f3b7a293384254bf3fee301488328651d9b36417daf04de475d0836f2151d9908646923d86f78b716212ae5aee6bde21ebc29dd1d76595fbbbcab55ed7feb6143ddcd80eaaab465f82fa8fa479d7c854d155c511e94f0ae52a9ea2d0310f3b6b7947249a26aafd43f472a894b48108806abcb42eaceed197941e68eafac2b8b608e46476e07dc5b765e7de3a63e3709963778fb5bc11b7cdebc46d078bcc73e99b88a23ab4cc8d870279e7c1b0479f08983c4a118d32ade32c04d22caa43435937", 0xea, 0x2}], 0x1000, &(0x7f0000002640)={[{@discard='discard', 0x2c}, {@resize_size={'resize', 0x3d, [0x3f, 0x0, 0x39, 0x3d, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x7c, 0x3e, 0x30, 0x0, 0x37, 0x3f, 0x39]}, 0x2c}, {@discard_size={'discard', 0x3d, [0x35]}, 0x2c}, {@integrity='integrity', 0x2c}]})
r0 = syz_open_dev$sndpcmp(&(0x7f0000002680)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x2a0000)
ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00000026c0))
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002740)='/dev/mixer\x00', 0x4040, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000002780)=@assoc_value={<r3=>0x0, 0xffffffffffffff7f}, &(0x7f00000027c0)=0x8)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000002800)={r3, 0x4, 0x200}, 0x8)
ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000002840)={0x7ff, 0x1, 0xffffffffffffff2a, 0x400})
fsync(r1)
setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002880)={r3, 0x578c, 0x0, 0xfe01, 0xfff, 0x4000800}, 0x14)
syz_mount_image$jfs(&(0x7f00000028c0)='jfs\x00', &(0x7f0000002900)='./file0\x00', 0x5, 0x8, &(0x7f0000003cc0)=[{&(0x7f0000002940)="0833e3485fa7d75aea2282cf3360c5288cb90ecd22ee7014c61f8eddcc9539c9d8486b7857e339d862c4b5047d8ffc19bef0eff03b71a8b5a8766cf0a86adee211f80d82c8fdcaca80d936b9fc1e57a09b82376f98b7622cae2c40330565d440b236dde497fea54e9af0da966f2aa1c4a43eca1aff14c966e85cd80052bb0b8075f5d6e5f2e1cd40e416c7344d05fabb3afdbf049f3c9504a8644c", 0x9b, 0x100000000}, {&(0x7f0000002a00)="5f50156e7fe12a788c86f148b910930d9872e96688ffb500f86c636ff7d2c122edb0607a10", 0x25, 0x4}, {&(0x7f0000002a40)="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0x1000, 0x10001}, {&(0x7f0000003a40)="1403b22be97a6f3693eccf4a68f3e4d1323b4c316d62827a336533db2739e675a3f0f7023203c1622becc999da2c97e0998ebe0063bd27c0aba9f65630641190ec0e1b03219b22512a57e66c5c4df61ea25291dd697a2b02defc", 0x5a, 0x8}, {&(0x7f0000003ac0)="940b7675d5a0c05def394d0681facd227348ee7699b654df8a53dfda57b1c4d938e28e96d3dcf9efefe0d6da75a84993d0f8641f0ca4efd641096b225cfa52", 0x3f, 0x3}, {&(0x7f0000003b00)="218f53e0d13872fedd5bf7d2a2d9f7c615b7bea8c01cd54cfdfc32e4b47b09312435b5fb8c340011e1c5a9c04b7fc3b225a1fbd01a3086f88293cb3d74f4344bd2922a4af48016cb51002342f804d0c774bea9759f750c3d2e5a9c4c0e02bad7a554f4", 0x63}, {&(0x7f0000003b80)="c9c9094c341d783fc9553c40b7d88faff5031fc61dff8b5773e0c562c9c17a62", 0x20, 0x101}, {&(0x7f0000003bc0)="2c5d534a87f4f6a3fa553f56aa69ef5fbd70e1cd71dec8486fef03fd39651b3ec5a28466b8f3924e455439473855876611dc5cf10c12210491c1eb82d8561fefaa7686f5dc62470ea31c9e329fe9d161e14e608f2f717a3c0587dd6a2c39d80c6378e1898081e69c9862ebf202fb577ac400bbd4eaa22c84419a09d1637cfd9cae803e794dea13d5b1b94bd5e01453fd5431869663a548b5f894455b36275aed61058b9d72d65048f666048cba16bbb7a36d35d2a432b14496118ebc744c4cd48f4918fa843fc1304174dfe49176ff100b54e647c5c51060d0f8972fb4a33efd1059687ef1433b427d51d0f98e", 0xed, 0x20}], 0x0, &(0x7f0000003d80)={[{@gid={'gid', 0x3d}, 0x2c}, {@usrquota='usrquota', 0x2c}, {@resize_size={'resize', 0x3d, [0x38]}, 0x2c}, {@uid={'uid', 0x3d, [0x3f]}, 0x2c}]})
syz_mount_image$hfsplus(&(0x7f0000003dc0)='hfsplus\x00', &(0x7f0000003e00)='./file0\x00', 0x70fa, 0x8, &(0x7f00000051c0)=[{&(0x7f0000003e40)="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", 0x1000, 0x3}, {&(0x7f0000004e40)="6c28590347b4c5635c774fdeb8fe35e77b3f03e6b3139557a0d22806f1efa9934a8b0b50f59930d4b603a08424e215aa884f5e9bb5910406919af828f008656280d04f8d0ad45ae9820e41b2a0cd4ca1dc76a8cb", 0x54, 0x6}, {&(0x7f0000004ec0)="666b28d55736c7b35832e312fb59634b7576cdaeefc3183d652431a42f3123e78677a7370e7f1fc4228a8107f2fb5d686a00e56a", 0x34}, {&(0x7f0000004f00)="f420b090340ecddf15f5ffa2eb54127cce0556a3bc1aa9eeadb159bbd61c5013672b9e8988360ed3b3e7f123eefb1fa0528ac4761a80f2a419d212dceb6eb3752d7d5e967081ddb70ef8da4637c010e7d22c", 0x52, 0x1}, {&(0x7f0000004f80)="005a8e", 0x3, 0x2}, {&(0x7f0000004fc0)="49ef40a69d21718628765af3a6b7a0a2bf005cd033ac0b9a1182244aff880782469a2d830596b68627970328c34433b34df542ab7088d9f2ca2185258e2bcbec92d0b7df018c0036d49509516e9497fe9011e8017e45fad1ab9f8494c16703939bb30dbfa3668160c9b36ad3c1093ba1e88ed504778dd4cee7c0aef2ba6f22d8bc7136f07e8fb0d4948c93d40df2d986af2eea9543fb02c6a421772f58f1fa642ce2cca69fdac1dc90ecf5ba943b3c5c42b76208521202e87277326474572d21c453794d29611cd0b76f73d8583af7", 0xcf, 0x8}, {&(0x7f00000050c0)="5bf1e12a7e3385b4b5b1f645bb22567714abfd6da414993d1302b2ae2c26d29ff423224e4a8574d3fb3e46197b95eb2e8733bc02a1170a8b4a9449b4b721c253e332720bf5a647ccb9f53b8c22f1969a44805f96bdbd52780f17d98db07f093b8fa3ab3b6e829a", 0x67, 0x53}, {&(0x7f0000005140)="28d38c395e3a2a24eec675bd051c418e38c8c5076e9ae72c998df161e3a637a430aa044e3dd4f888dc762c66f01302eb78a29b69dc09b75186d49f9241bab6dcf66636671972ccfee7549ff68fc012ba1560a55b5ce4eb2e899ff7e017492612864c6164467471043a2c4ce3e63a247e466d2763b80694c10d", 0x79, 0x4}], 0x0, &(0x7f0000005280)={[{@part={'part', 0x3d, [0x37, 0x3b, 0x36, 0x2d, 0x3f]}, 0x2c}]})
r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000052c0)='/dev/rtc\x00', 0x2, 0x0)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000005300)={r3, @in6={{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x84)
getsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f00000053c0), &(0x7f0000005400)=0x4)
r5 = syz_open_dev$vcsn(&(0x7f0000005440)='/dev/vcs#\x00', 0x7, 0x220081)
getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000005480)=@assoc_value={r3, 0x5}, &(0x7f00000054c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000005500)={r3, 0x1000, "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"}, &(0x7f0000006540)=0x1008)
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000006580)={0x20000010})
fchmodat(r4, &(0x7f00000065c0)='./file0\x00', 0x80)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000006600)={r3, 0x7ff, 0x20}, &(0x7f0000006640)=0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000006680)={0x6, [0x0, 0x0, 0x0, 0x0, <r6=>0x0, 0x0]}, &(0x7f00000066c0)=0x1c)
ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000006700)={'syz_tun\x00', 0x7})
ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000006740)=0x1)
creat(&(0x7f0000006780)='./file0\x00', 0x1)
ioctl$KVM_GET_MP_STATE(r5, 0x8004ae98, &(0x7f00000067c0))
r7 = syz_open_dev$sndmidi(&(0x7f0000006800)='/dev/snd/midiC#D#\x00', 0x0, 0x80200)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006840)={r6, @in6={{0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x1ff}}, 0x9, 0xfff}, &(0x7f0000006900)=0x90)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000006940))
setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000006980)='reno\x00', 0x5)

2018/04/06 14:01:27 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, <r0=>0x0})
r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xca, 0x42000)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0xffffffff, 0x4)
ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000140)=""/11)
bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa)
close(0xffffffffffffffff)
sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0)

2018/04/06 14:01:27 executing program 6:
r0 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="3000000028130091080000000a0000006d94fee94334", @ANYRES32=r1, @ANYBLOB="0000030014000100fe8000000000000000000000000000aa"], 0x30}, 0x1}, 0x0)
listen(r0, 0x7fffffff)
r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={<r3=>0x0, @in={{0x2, 0x4e21, @rand_addr=0x5}}, 0x1, 0xffffffffffffffff, 0x1ff, 0x5, 0x2}, &(0x7f00000001c0)=0x98)
ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000300))
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000280)={r3, 0x622, 0x10, 0x9, 0x1}, &(0x7f00000002c0)=0x18)

[  157.473212] jfs: Unrecognized mount option "gid=" or missing value
2018/04/06 14:01:27 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000a40)='./file0\x00', 0x0, 0x0, &(0x7f0000000ac0), 0x0, &(0x7f0000000b00))

2018/04/06 14:01:27 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x10001, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88)
setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0x18)
ioctl(r0, 0x800000000008982, &(0x7f0000000000))
sendto$unix(r0, &(0x7f00000008c0)="d68ff9f3d2facc9614e8a6f3610d0ca94a68eeb7e6310b2a1681274cdf579ebde1aa5540388e024dc8ae4f406486febb4bbe32de5613cf5a604bf0b3e5b6553f6ee9ee181d8cd26c0a0de7db57310f9c1608541fdb96ea3b3f5e6718c9d997e1920789c012b9a3bd0315bc02b16c2631e7760632ddfc86b3883662ff4ca7599d317da56b2856fd7383800ab2a4bf12c90a47a55017710e1d04aef8ac0b413a67943e072e2e906ade663d658ed6ff984641931bd78781c8dd27af8258c11094654bbd8de9", 0xc4, 0x40, &(0x7f00000009c0)=@file={0x0, './file0\x00'}, 0x6e)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mq_timedreceive(r2, &(0x7f00000002c0)=""/15, 0xf, 0x5, &(0x7f0000000380)={0x77359400})
r3 = fcntl$dupfd(r1, 0x0, r2)
setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
r5 = msgget(0x1, 0x40)
getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000a40)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000b40)=0xe8)
stat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = getegid()
r10 = getpid()
r11 = getpid()
msgctl$IPC_SET(r5, 0x1, &(0x7f0000000d00)={{0x1, r6, r7, r8, r9, 0x66, 0x2f}, 0x20, 0x654, 0xe2e, 0x81, 0x2, 0x8, r10, r11})
setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108)
ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000000740)=ANY=[@ANYBLOB="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"])
syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00')
sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)=ANY=[@ANYBLOB="04f4e8c4a7020000dcd713348b75583cccf5b2bf0532984b855741320d992aeb39d145403076edaf0dc60774b6808849c229f4300f3db3861e2ecb7a5d0bde74eeaca5625b37ad5df6"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x40054)
writev(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18)
setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000500)={0x2, 'ipddp0\x00'}, 0x18)
ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue})
r12 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x10000, 0x0)
r13 = socket$nl_generic(0x10, 0x3, 0x10)
getsockopt$inet_mreqn(r12, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffcc3)
getsockopt$EBT_SO_GET_ENTRIES(r12, 0x0, 0x81, &(0x7f00000006c0)={'broute\x00', 0x0, 0x3, 0x9c, [], 0x5, &(0x7f0000000580)=[{}, {}, {}, {}, {}], &(0x7f0000000600)=""/156}, &(0x7f00000003c0)=0x78)
setsockopt$netlink_NETLINK_BROADCAST_ERROR(r13, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=<r14=>0x0)
ptrace$setregs(0xd, r14, 0x2, &(0x7f0000000140)="bf392927c7fce1ae0d082eb065fb5f12f87b08780342c96afbca800db4f7a1ad08141a0d230b67e614def7a19d13736fee6c9993524b612d904017974f8cc228d7754449835f0e47ff8dc9573830086e9fad694c64317ae920652be80f4b4a2c0a1bb8faeacbceae3ed7a5f86af37896fc6b9d55c30c37039abeb8f825857341e829f353a19a9849ea22b931c2ef00ab68d7efc9f31fdbb8f5c382264d364fd70997b592a82b0823d1c591a97429b9bbf653356e7cbf6dac446a85dab5fa86c2134e498d2eb5bffd056cb91f720f455d3d4878c1dd940043afb4d974979faa1334fdb71ef96faadcbe4ca2abe6b0cd3c68df84")
setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000240)=0x1, 0x4)
ioctl$PERF_EVENT_IOC_SET_FILTER(r12, 0x40082406, &(0x7f0000000280)='/dev/rtc\x00')

[  157.534558] hfsplus: unable to parse mount options
2018/04/06 14:01:27 executing program 1:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
dup2(r0, r1)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f00000000c0))

[  157.615693] 8021q: VLANs not supported on lo
2018/04/06 14:01:27 executing program 0:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cadff1)='/dev/sequencer\x00', 0x8002, 0x0)
writev(r0, &(0x7f0000000040)=[{&(0x7f00003c6000)="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", 0x18c}], 0x1)
r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00')
getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000000c0)={@ipv4={[], [], @multicast2}, <r2=>0x0}, &(0x7f0000000100)=0x14)
accept$packet(r0, &(0x7f0000000140)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000340))
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ip6_vti0\x00', <r4=>0x0})
sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r1, @ANYBLOB="000127bd7000ffdbdf250300000008000100", @ANYRES32=r2, @ANYBLOB="840002005c000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080002000100000008000300030000000800040001000000000000000000000000000000000000000000000000000000000000000c00010008000500000000000c00010008000600", @ANYRES32=r3, @ANYBLOB="0cd31d00080005000000000008000100", @ANYRES32=r4], 0xa8}, 0x1, 0x0, 0x0, 0x40}, 0x800)

[  157.656490] jfs: Unrecognized mount option "gid=" or missing value
[  157.680438] IPVS: stopping backup sync thread 13155 ...
[  157.681363] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 3, id = 0
2018/04/06 14:01:27 executing program 6:
r0 = socket$packet(0x11, 0x1000000000000003, 0x300)
setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100))
getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x8f)
sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c)

2018/04/06 14:01:27 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000000000000000200", 0xa201})

[  157.721699] hfsplus: unable to parse mount options
2018/04/06 14:01:27 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)

2018/04/06 14:01:27 executing program 1:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x4)
ioctl$KVM_SMI(r0, 0xaeb7)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
readv(0xffffffffffffffff, &(0x7f0000d32fc0), 0x0)
ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}})
ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x0)
mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil)
fcntl$lock(r1, 0x7, &(0x7f0000115fe0)={0x1})
fcntl$lock(r1, 0x24, &(0x7f000001d000))

[  157.781756] 8021q: VLANs not supported on lo
2018/04/06 14:01:27 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000080)=0x80000001, 0x4)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000001000000000000000300000000000000000000000bc000000000000000000000cf248cb918c14d060d8f103e0dd47b58decf165258b58c4aec2f71b54bfd9b8e6d56c9fb1c6e870c53db1293f1845e9af8ccd874dec64941a576a728e6bb60631d66a75e82fbf66015"])

[  157.819175] IPVS: Error joining to the multicast group
[  157.897199] ISOFS: Unable to identify CD-ROM format.
2018/04/06 14:01:27 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x81}, 0x1c)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000f40)={0x7, {{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}}}, 0x88)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x40, 0x0)
ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000001040)=0x4)
sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in={0x2, 0x4e21, @rand_addr=0x2}, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000001c0)}}], 0x2, 0x0)
sendmmsg(r0, &(0x7f0000000ec0)=[{{&(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24}, 0x4, 0x3, 0x0, 0x1}}, 0x80, &(0x7f0000000100)=[{&(0x7f00000001c0)="a7797e283831efbad7fb8700d11cbb3bb28d5174c701df9e999e3e7b54bd0d15f13e494370dd11ca29311a3f41dcaa20a740450b1dbd442fc94ae4372d5df849577215bf30f2db3b15b1fd4706944a4b6eda322ca08b76412f70bfe46b43be9e082c4fe2687ad39364733c61ca6056bdf546962277ffc765010ef5c1aa3dd4002158e33ef5224cbf123dbc923e2d0e9b61ca46e25c43f69516553eb4bbb1a7ba8745d1f627418dd9530d1505888f04390321005c", 0xb4}, {&(0x7f00000000c0)="4350551afbf2c9bbae4c29", 0xb}, {&(0x7f0000000280)="53af745763108b25f9df2e553f3b14d4543b835fe58566c5c047422ae81e5cd3b379083bda33d9642be6eb5c1794736540812d40cd7f8f6df1864bde830064706d6a3a3081c6f770e0ab45dc511b47135eeceacca0e45eb94f4f8e76d59acf255e5683c2f8ec167335ff3b088bfeafe6e5de88fa8155f780fe9c9af7a754e56b3afae9ddd62854a7539b69ebcce6b31b4605a29253dda2ccc6c8e04432864391866f70396fccf3bcb2954b2c005d890805968d17b920bd8be8fed9b4b901df2ade99997abda000d3768a8722f69101097978a9a7", 0xd4}, {&(0x7f0000000380)="138193c9c02abae3b3e9dd2563e46e21ef278211f87d9f72c05d7152fe1b92b1753fec7f8005c2d5013fd11259e6603d7f38f8f79773ff9966db6dffb39e4ac577ac210e03d091bf1086412faf84ba1cb5aeecea093c662a6d9a2328db40357aecab470b76325d7cf0c7fed46467ed457633d9965af60122274f66e7a47eb8f9569b21cb7315605ee229caf6c4311abb32c00f1a32b69ae4a90b352878e314c9f3f1539eb2263be7fd7d299823510371809e1cf4a2f42478eb29c79a7fcf64edd6386a9ad21e934565dc5477f55c6a4f64", 0xd1}], 0x4, &(0x7f0000000480)=[{0x20, 0x110, 0x7fff, "d30e0b6f1070a3601d3fa7cc78e2a7"}, {0x110, 0x0, 0x100000001, "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"}, {0xc0, 0x11f, 0x5, "376b399868bd514f416580e5317ab4f199b0d8d369bf4fb62e84ecc6dcfea7c15fad9523696c4692dc269c4ffaa20c72079b9469def2d0f40fd3c73a5402dfb13c91d7d5e3018f3fda324abd504b975ee842a9cb6958c3299662f51e7a377c43c40914d3aa79d781e545e319476994668a37dd7b611b313684096db7bf7f486509817c72b4dbd18537be4d5f7ff178f33c4039619408454086f56479b27989cd06f0415e7d20b27261fb746515"}, {0xa0, 0x104, 0x6, "ab464291da845f7d99cd0399752a4e705845ac774a1263bfc63647c5b8087f5ed3481cd85040398083faebf6808257c4d6831c0423ba8d705e51728918ce25e2f43d60d11b5e86c05e10efdad5de2172b5155d4a5024ce52e09a2dd5882d3a5de1c93a6b2d1b6400dea2c7d11a72a68852941c0ad963bc3868f626034b78a78562076a947f249d09751a7d77ac040c"}], 0x290, 0x800}, 0x3}, {{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000740)="eb385e9d7fdd5d8a86c57ae69b19909fe320427d4d3ad32cd0589c61725ef55d121f923ce7b6126c97c5cf4cb5ec7e73485dcaa44bf8a1fdf828cf58dd50ff4e54e08bc948f2d7daf15b741f383dd9e7267d23702d2c9d9dbd2bc6f5c6242a114e10da8f7b1c520e7854dff98b5a6d2021d5980c6fd4535742a6523f3a1410db5df5cd4b39fda6d7c2f99c542a197ccd77b1c24c4d267ded3f97d72b7f410fc7193b71d0a40a154bb6526a71103827dfd365916b1441b7ebf5bc5658c2d9d64b3d0eb213d9ea2e64629b49", 0xcb}, {&(0x7f0000000840)="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", 0xfd}, {&(0x7f0000000940)="d55ba6d9e4b33800833230dadbadadad67c3f46a3832a7784fd3a86e4303d439b0695f813081010c8ec04dde311199618905a4ebba18a91c5ac73e9df908ff281cccf4f43a719b076b3251fc27874d549f66a5864fbe520b243c9a670a1d220fac3ff3d2fa692e9b348f310d0b8921dbb1c80f47585720e9800a34b3841358b2d364dcdbfdbbe1d4e8a62c898b1d6a43d09d88ee753ec9354c2862b8768722b5defb6f7fe36b4e96c79c1c278c9b15bb9f22a07a0ead", 0xb6}, {&(0x7f0000000a00)="3b1cc036fd24a72313e193095522a39cf3c89d030031093b63bdd1cefae9a2b074fee5743a0a2f91591f8a323631213f83f230242faa99d7aecf1a5d2691eb150b4365f5cc262443d9b0412068a64db1774d18caa0cf0f7ccae63703cfb1fe72fe2a09f2d47802d8c6e4916c1cfa7ff59fcdc1e7061a2e537ac03179bca252a617a40c03309b83aa99b0e477504b83bd5d11b2345a5060c101f3173203ed8575f19997b398712f4a13c2d91f2548af526b76a64dfb0b4d08744279f451b0331765f6bc20eddea2c82e2a", 0xca}], 0x4, &(0x7f0000000b40)=[{0xa8, 0x13f, 0xaa, "d8c47899e2b35e0f888363b2126af14e2917bf134605240578c752bf21338305e924be3bd8188b33b89dcde4ac1475d5c077ac2150a947f8850c546a12ee96e57167a2e61ccb3ab8e0786ec3625564f965f9b0fab0586d88a6aff2af53cf9a61f6e2b4037ebfea30da262fd779ebc71a16be36c00916f469aa7cb9503a4d87639aa8991fb9a074518226797bfee2ceff440095dd373325"}, {0x90, 0x29, 0x4, "d39ca01d2e51d48706d1a58b17a4d35c8ad6e8d4579243fc941b532ee91ac7ca9844f3b893ee7e7de50b2f059b06361da8cdfce53bed08a722747260451f970e072d1152cdc1fe2613e4e951cf44fd71d3c3aa7553bdc1d8b3d4ed3287402cced216b427cb6b29ba285a2d2a534e8d938bcdffea35ea1e916084ab"}, {0x90, 0x104, 0x6, "65522960a0e0d26fe130e0c2f8bb1f286a734c1a64c6a9570588c53ee507d003423a2a522c389067c2c5c2fac14d645dc7f0b4e0e56a048b2da6250281536eefc4e6a495ea5f2679d108ae96d075c520511486874d01b3cbec358ae9ba91cce45fd4521129e079ddf85e6069f6a4fdbbc356943def8526ab843a458cd1"}, {0x108, 0x114, 0x6, "43aa32bfed670606d3d23f6ed5c7b82a014f25ef53a277e7fc7abf6d9e876189e77a532df4780cb8ad99064465cc96b0acff1418d11d55ab9cade4adec33b11548ea631ee67ba074490cd1c260cbe8fbeb048022bfbda24d804cc7f9d465e4b70589b531d9ddb34967ffaa88c93a6d5db47d8b155080abbed0ec6faadbb828131c1c1a4a79cd3113d6af2db8bda007eddbddbce9a4223bec0dcf5b82d942d785b387faceb6f038f4291fd23524e7854e8cb6d7895c9abe3ae6471125ff3c64491c16f61ef44f194166b5f5e8ec1c5d3d1e48ad540e97ba8fb19d38dc473f241ae660df620b4a6166b31d8da7ccd71d7e4a8ccc8e43"}, {0x88, 0x105, 0x2, "b65d488800e833aa86820dacd6ee704ed454a5967acd21e349bb095191299eafeee7027a3aed096a60aea80591b4d648031bda21c7db908f20a5d8673a7a96e8f20f2babe1e318151eea89d4e1092a6d3c5018767eab9ab9174091785da64a669d8d8703a9537f49938b21d7de0bf6688137e6ee"}, {0x18, 0x1, 0x8001, "ae469d625084"}], 0x370, 0x8000}, 0x2}], 0x2, 0x81)

2018/04/06 14:01:27 executing program 6:
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
r0 = socket$inet6_dccp(0xa, 0x6, 0x0)
getsockopt(r0, 0x2a7, 0xc, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4)

2018/04/06 14:01:27 executing program 7:
r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)})
r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x40100)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={<r2=>0x0, 0x7fff}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000340)={<r3=>0x0, 0x1}, &(0x7f0000000400)=0x8)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000780)={<r4=>0x0, 0x8}, &(0x7f00000007c0)=0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000a80)={<r5=>0x0, 0x16}, &(0x7f0000000ac0)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000b00)=@assoc_id=<r6=>0x0, &(0x7f0000000b40)=0x4)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000b80)={0x7, 0x8000, 0x7fffffff, 0x5, <r7=>0x0}, &(0x7f0000000bc0)=0x10)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000d80)={<r8=>0x0, 0x6c79}, &(0x7f0000000dc0)=0x8)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000e00)={<r9=>0x0, 0xb0}, &(0x7f0000000e40)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000e80)={<r10=>0x0, 0xe2, 0x3ff, 0x1, 0x7fff, 0x3, 0x5, 0xef, {0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x0, 0x8000, 0x6, 0x0, 0x9c0}}, &(0x7f0000000f40)=0xb0)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000f80)={<r11=>0x0, 0x200}, &(0x7f0000000fc0)=0x8)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000)={<r12=>0x0, 0x3}, &(0x7f0000001040)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001080)={0x80000001, 0x2, 0x8000, 0x55, 0x4, 0x4, 0x5, 0x5, <r13=>0x0}, &(0x7f00000010c0)=0x20)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001500)={<r14=>0x0, 0x3f}, &(0x7f0000001540)=0x8)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001580)={0x72b, 0x8004, 0x1, 0x200, <r15=>0x0}, &(0x7f00000015c0)=0x10)
sendmmsg$inet_sctp(r1, &(0x7f0000001680)=[{&(0x7f0000000040)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000080)="68d8a440c7", 0x5}], 0x1, &(0x7f0000000180)=[@sndrcv={0x30, 0x84, 0x1, {0xaa9, 0x3ff, 0x8000, 0x5, 0x9, 0x200, 0x7, 0x9, r2}}], 0x30, 0x4}, {&(0x7f00000001c0)=@in6={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x8000}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000200)="f06e40554766f252006e3258449db06142479a9c0d466db6be878c199476b3dd5b81a85fb65b167ff05430d9a2de91921dab694de3e7e19521effecf75b3b5ddcd5294afc12860d4a3cdf748dd78872c528f0f276615a4373d66058ebda3cb7aa6812cc0ea168d5da788c92b8cb90959c1e086625b55eace0ba30e4638e0c9fa15fcbefd4fef5721289c2ebb919f9c1a23b626e2de81ad0f5d3734f841cc96a1a18d7cd9dcc3a17655762f01722fdaaa60cf9d22c43f0f3769b00a8467aeb8d15bc252b63d19e972ab4e70334399a872a3bcef4160d5ab", 0xd7}], 0x1, &(0x7f0000000440)=[@sndinfo={0x20, 0x84, 0x2, {0xffff, 0x200, 0xffff, 0x10001, r3}}], 0x30, 0x20000800}, {&(0x7f0000000480)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000500)="8bbaa9def2aaedd10aa1053c43b4067ec2c08aebbeca11376e036041ccb1339589f257031cf4589f406154e3dcf465e4bc8524498ca856f4760ac3c3676bd4057e60ca73c543ba8f747f537c330e8368b121d318f4d4553d0e94c255959c6a5bb49e9d4742316087ccf391de4910febb94f0d7f25de440134b5aae264fc7f174bb83a9afecf38ae0576f3da79035f02a24237356d6276e0d928db5a6a4490d5cc5feae45af903695d4770c77c4ea4a55fc2bd2cc", 0xb4}, {&(0x7f00000005c0)="08cd798557cbc81fa0f9557211f8d936f679d84957e21cf631a395d6c39f90dae8176d0c697f822a666350fe00f1e6febe74b701be0a94ec0a1cddc2b787883ee2", 0x41}, {&(0x7f0000000640)="cba1d8e4e6a1563aa299e3c14f0d23c7778bcc1f3fd6b703a5b9781546e18e3b355eb2a66afe5501c95bb855a72dd5245d755ab2c3247f7d9b6be17c7d2001b283b9e746b899ce8b9a21c666294a4d6d57169f223f5c4346d3a83065184328c1cdc4f02d9551cb024d2f1986ab92dcca2828390873f7eb041354f95dc222b5b8a696706fdb2eaa24e2d4bfd3f20630121bcf61db2d9444096b44d10fc09658d79f4db52ebc8780394c8a88fb0d64d412204a58711eef8f8985e8c5d20d37bf5fff04c6801eac2bdc5e8628", 0xcb}], 0x3, &(0x7f0000000800)=[@init={0x18, 0x84, 0x0, {0x0, 0xfffffffffffffbff, 0x4}}, @init={0x18, 0x84, 0x0, {0x8, 0x8, 0x30, 0x100000000}}, @init={0x18, 0x84, 0x0, {0x80, 0xfff, 0x8001, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x9, 0x2, 0x0, 0x3, 0xf4, 0x4, 0x7, r4}}], 0xc0, 0x4000040}, {&(0x7f00000008c0)=@in6={0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100}, 0x1c, &(0x7f0000000a40)=[{&(0x7f0000000900)="a5ef29f4e7fdf0b29adb53e94ec9c70907a43413138b8d39ede498e301df2b69f5ea3c0881de5b1771eeb66262170d897364d5bfea2f482b616729e67d3ad5de37cdb03212a5d4de0915c94f0bd72a1c81c4b12539a20c657f5d504b7268d576e0f5db7aa42d27cc2bf6339504b3f0de4dd67ed9", 0x74}, {&(0x7f0000000980)="b350e30cf74a980689e60cff8738f0206002aef4dadbb602e43b6b2c", 0x1c}, {&(0x7f00000009c0)="3f0c3ece8b6bbbacc9ac010cf280238192f28e6f8b54c9f229acb02f38d92f9449058bcbee389e8c2117901bfb6e32af97d6bae9b8e8c3acd4a6eaddd81aa635786969e496690ca0fe14f1dcc841c539102c72e33a5e11bac4ff40ddbf8ff0b51b", 0x61}], 0x3, &(0x7f0000000c00)=[@sndinfo={0x20, 0x84, 0x2, {0x401, 0x2, 0x5, 0xe3, r5}}, @init={0x18, 0x84, 0x0, {0xfa7d, 0x5, 0xb94, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x2, 0x8, 0x6, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x8f, 0xcdf, 0x200, 0x2, 0x8000, 0x1, 0x8, 0x9, r7}}, @init={0x18, 0x84, 0x0, {0x0, 0x9, 0xbbd, 0x3}}], 0xf0, 0x4000}, {&(0x7f0000000d00)=@in6={0xa, 0x4e23, 0x8a96, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}, 0x1c, &(0x7f0000000d40), 0x0, &(0x7f0000001100)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x0, 0x9, 0x1, 0x7, 0x3, 0x6, 0x4, r8}}, @init={0x18, 0x84, 0x0, {0x0, 0x7f, 0x0, 0x2}}, @init={0x18, 0x84, 0x0, {0x4, 0x9, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x9, 0x8, 0x3, 0x2, 0x14bf634a, 0x4, 0x9, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x9, 0x4, 0x1, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x401, 0x6, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x5, 0x200, 0xffffffffffff0000, 0x8, 0x5, 0x7, 0xfc, r12}}, @init={0x18, 0x84, 0x0, {0x8001, 0x246800000000000, 0x1000, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8002, 0x81, 0x1ff, r13}}], 0x1b0, 0x20040884}, {&(0x7f00000012c0)=@in={0x2, 0x4e22, @rand_addr=0x9}, 0x10, &(0x7f00000014c0)=[{&(0x7f0000001300)="5002e8c5c73475a956e0dd8dc51064b2a69285e166e58dbe1a7d90a0cecf6fa5f8bde77399757464cedd401448fade8aa3df2b3d210bcd63540ff4635d7b3a86a4562752572eeb67971d45d2a0cbd026dc891c5c0337ef55fafeb53a464053a8d20e16c2bc0a0032048842eb7da254d049ef6717c979b888fdeb2b16cadc05a3845c018e4d05cd5aae6810f297f36f220358ff652d45c3c0c3737960438401bd3604f169285b2fe0a052614fc4dfd43b82517f9059d97b05a3610256f0ece3815f7c496326da2d35b6e011fed4f028b0729e", 0xd2}, {&(0x7f0000001400)="7d1002c83747e659088430e1ef7203a281929f33ef5db23c61e2b1f4252b174434034637349423f72ce1f2db5a33", 0x2e}, {&(0x7f0000001440)="cabaf95fbd16384275b43bdbbd902039504ff7887491257116a615ada90abcf1f3584f26a7fb139b478aa75148b83c119ca12b3424d861", 0x37}, {&(0x7f0000001480)="563ce2119b", 0x5}], 0x4, &(0x7f0000001600)=[@sndrcv={0x30, 0x84, 0x1, {0xfd, 0x0, 0x200, 0x0, 0x5, 0x8000, 0x80000000, 0x7f, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x3a, 0x4, 0x8, 0x1, r15}}], 0x60, 0x8000}], 0x6, 0x4000)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000004c0)={0x48, 0x0, &(0x7f0000000380)=[@register_looper={0x630b}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), &(0x7f00000002c0)}}], 0x0, 0x0, &(0x7f0000000580)})

2018/04/06 14:01:27 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000000000000000300", 0xa201})

[  158.046408] ISOFS: Unable to identify CD-ROM format.
2018/04/06 14:01:27 executing program 6:
sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x5)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000140)="d8aca6420f00de0f32660f5f77f0260f01cb0f01ef0f23970f224267f265de1402b8870e8ee8", 0x26}], 0x1, 0x20, &(0x7f0000000280), 0x0)
r3 = semget(0x2, 0x10000000006, 0x100)
semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000000080)=[0xf1, 0x9, 0x1, 0x6, 0x80000001, 0x3f, 0x1ff, 0xe092])
ioctl$KVM_RUN(r2, 0xae80, 0x0)
munmap(&(0x7f0000fee000/0x1000)=nil, 0x1000)

2018/04/06 14:01:27 executing program 0:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58)
openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
r1 = accept$alg(r0, 0x0, 0x0)
r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={<r3=>0x0}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x80000001, 0xa, 0x7, 0xf1, <r4=>0x0}, &(0x7f0000000240)=0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f00000000c0)=@in6={0xa, 0x4e20, 0x250c, @remote={0xfe, 0x80, [], 0xbb}, 0xdb}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="f666f58f3cea8926a0893374627be504b5026f574aa18954b74ca5806ce4209d545b08ced64c18717e0fcaa6", 0x2c}], 0x1, &(0x7f0000000280)=[@sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x8, 0x4, 0x0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x20, r4}}], 0x60, 0x8000}, 0x40)
r5 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0)
fallocate(r5, 0x0, 0x0, 0x40007)
sendfile(r1, r5, &(0x7f0000000000), 0x2)
fallocate(r5, 0x1, 0xfff, 0xfffffffffffffe00)

2018/04/06 14:01:27 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10)
r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x200000)
ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0))
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})
shutdown(r0, 0x1)

[  158.069043] binder: 13197:13201 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER
[  158.077530] binder: 13197:13201 got reply transaction with no transaction stack
[  158.085068] binder: 13197:13201 transaction failed 29201/-71, size 0-0 line 2763
[  158.247040] binder: 13197:13221 ERROR: BC_REGISTER_LOOPER called without request
[  158.254814] binder: 13197:13221 got reply transaction with no transaction stack
[  158.262334] binder: 13197:13221 transaction failed 29201/-71, size 0-0 line 2763
[  158.273996] device lo entered promiscuous mode
[  158.321335] device lo left promiscuous mode
[  158.329115] device lo entered promiscuous mode
[  158.334444] binder: undelivered TRANSACTION_ERROR: 29201
[  158.340809] binder: undelivered TRANSACTION_ERROR: 29201
2018/04/06 14:01:28 executing program 4:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
r4 = dup3(r3, r2, 0x0)
ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000000000)=ANY=[])
ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f0000000000)={0x9, 0x24e})

2018/04/06 14:01:28 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x804000, 0x0)

2018/04/06 14:01:28 executing program 3:
r0 = socket$inet_smc(0x2b, 0x1, 0x0)
r1 = socket$inet_smc(0x2b, 0x1, 0x0)
dup2(r0, r1)
syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x80002)

2018/04/06 14:01:28 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00?\x00', 0xa201})

2018/04/06 14:01:28 executing program 7:
r0 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0xa, 0x1, 0x7f, 0x9}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000140)="686fde20fcff073317f244d9d8c3230b5ee25d3b11ac26e28e434a033b2b724f4383bf5ef5d51420", &(0x7f00000000c0), 0x28}, 0x20)

2018/04/06 14:01:28 executing program 0:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000009000)=[{&(0x7f0000000100)="5500000018000100000000000000409302130000000043096c26236925000800030f226c70746612f3d831f3570000000000ca8a9848a3c72802c46bab31afdc1320d54400009b84136ef75afb83de44b8f3000000", 0x55}], 0x1, &(0x7f0000004000)}, 0x0)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10, 0x80000)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={<r2=>0x0, 0xadb, 0x3, [0x2, 0x80, 0x4]}, &(0x7f00000001c0)=0xe)
syz_extract_tcp_res$synack(&(0x7f0000000240), 0x1, 0x0)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r2, 0x8}, 0x8)

2018/04/06 14:01:28 executing program 6:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x180, 0x0)
ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000040))
ioctl$KIOCSOUND(r0, 0x4b2f, 0x100000000)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0xfffffffffffffff5, @empty, 0x9c5e}], 0x2c)
fcntl$setlease(r0, 0x400, 0x1)
ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00000000c0))
ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000100)={0x1fd, 0x0, &(0x7f0000ffe000/0x1000)=nil})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x1, 0x0)
ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f00000001c0)={0x5, 0x3, 0x7ff, 0x2, 0x200})
prctl$getreaper(0x19, &(0x7f0000000200))
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={<r4=>0x0}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={<r5=>r4}, &(0x7f0000000300)=0x8)
ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000340)=r0)
ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000380)={0x2, 0x6, 0x1, 0x80, 0xa6, 0x1})
readahead(r1, 0x3, 0x0)
getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000440))
r6 = syz_open_dev$audion(&(0x7f0000000480)='/dev/audio#\x00', 0x2, 0x50000)
accept$ipx(r6, &(0x7f00000004c0), &(0x7f0000000500)=0x10)
sysfs$3(0x3)
timer_create(0x1, &(0x7f0000000700)={0x0, 0x1d, 0x4, @thr={&(0x7f0000000540)="6638b49bffffed84d4940082396bc79a693eacedad24c8555ff028933fcc485c0305d98dbbb5a630f7fe2f288879c0042a320954277bb7f2912005cf772bda892b7f4761ee0e223b6a67d5099517aded88255d6d2412a63128ed7f32ae5d67b6e8083b0527e19807c937f83744e01280e58a0b2d06f36629fcddf927dbecf28ec0334577e4c0518313cbc8a6172ed4bd774e639d9b38f0ed7763ebb0e65d931509247b50d2392c6adda2ff9637593aefebe4981b388bdcf4aee2c8553ce10bba5890c8d02e4e231f81e1c6474d62424ea95d93bcf41efde039170c35d0", &(0x7f0000000640)="0d0f0868f8b411f5b04e94efbed8337d4b4d1f79f98e705e8529737a786d9a3f1ce7a87416762b1399273558590984e8f4a62c964467a8fb047c25cbcec94d07dacb956fdde4e9205f24b5a9a0aa14da2a6630ac2339f90f01aabbd68111a4151872379a0533c3beead358a4658e21aa46dd36acfa0da8af85f94a1bf1cd76df7ebeb1b726f5eb56376d831e12a8ca519f73328fec674e49394ed3d2"}}, &(0x7f0000000740))
setsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000780)={r5, 0xaf}, 0x8)
r7 = dup3(r2, r6, 0x80000)
getsockopt$IP6T_SO_GET_ENTRIES(r7, 0x29, 0x41, &(0x7f00000007c0)={'filter\x00', 0x19, "ba80298cd1248caa6e5d45122d1166ffb89bff1d618b5eb681"}, &(0x7f0000000800)=0x3d)
ioctl$VHOST_GET_VRING_BASE(r6, 0xc008af12, &(0x7f0000000840))
ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r7, 0x40405515, &(0x7f0000000880)={0xffffffffffff0000, 0x1, 0x6, 0xf8c, "84d930878b354177c5d568aee671df9e86a41f69f1e64e60c733d70c878e741cc001a59fb694ca144e30b62e", 0x1ff})
ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000000900)={0x7, &(0x7f00000008c0)=[{}, {}, {}, {}, {<r8=>0x0}, {}, {}]})
ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000940)={r8, 0x3})
syz_mount_image$ext4(&(0x7f0000000980)='ext4\x00', &(0x7f00000009c0)='./file0\x00', 0x8c01, 0x7, &(0x7f0000000e80)=[{&(0x7f0000000a00)="3ec55b7811b2f5ff107e91d1acfafa2d8319facd545c951149bd6a9f644abe40b62896175ddff02754a54dc04ba20d7f40387dfc", 0x34, 0x1f}, {&(0x7f0000000a40)="357b984192344784a2a419206de0252f0bcb96690adfeaeb1c21a0374d12bf1f79f5181780de794c69de9042b92cc7af963edd1af7485f37fd7c129d47156ae38872f7e9fa3b4993ab0a13e80b946af649fdedab36b9b22d696e2ca0dc83654ad4a1d581548d7b82ca9e1dd876a954815ac462ac5467d4fee540abce896a3c3aa27cc2430fa9fc2d4869992e7451ca75ce04b7ea962f", 0x96, 0x8b}, {&(0x7f0000000b00)="74d5f725aff7e5423b36032079f81ff3e2bb963c2dff708180e8f8ea6791c8b1143d9241f8549582ddb33f838dce9cc424bd81a3ca1f5b741eb481959ae9a63d15d63855f5feaaa9e5c896a2636fdcdf2c48844d6b1e656bd136c172b91b8d855170fa44b20e29fb0efe0eff49a0eae26e5ac9f83a8315ebd8ac12c44f5ffda48d1f3cb37b1c6354fadbb892011ef6ffc9e614644c4f8403fd8bf4332f30b6ecbbb417e4871769cb1a19ff70", 0xac, 0x3}, {&(0x7f0000000bc0)="c4d8730b2bae66c2d3424d74c5d8b1276b779d64c0183fbb20b3331a028dd848bcbbf9c77b6d48fbab566f41642118b1c66df27313542070fe03a1372d40ecbbcc627a21937b7a1a4ea2b3fb54f3b50611f627a5d41d8137565f6edce055e5ddba8c01d986b7267cc0c5", 0x6a, 0xffff}, {&(0x7f0000000c40)="b3f2d4d8306659d888ed35e71b0523e0a2bf876d8e6541b49f4dd04264da514cb8185011a3c51a1294e9cabe401c874f01212dabddc0a680b24fea9fc05780d26f58af8f8b872007ed4bb6d188220ac8b0c07163cdf74cc0b4655091ede6114f2c79487064ea5e07c460de8f75391937e0ff365d214f384da34adc609e2e31d2a502771b1b5a6be55a83d503ac06562563c850e6c7754d88e7a8873d1f58e65c19063f73330967ec62bb54eb08bcf302e1a743aa035bdcc1ea802cc2ac513ed4d279a5f4b9b1da3c99296e2cd1aef0a487e9bb728b1dec", 0xd7, 0x7}, {&(0x7f0000000d40)="742ec34c745cdd0f2625628abf90bfeaff03ffa15e5e864beaa683004a6045a0ba7f90", 0x23}, {&(0x7f0000000d80)="1ade9e03a725d1d43353830859a9d716a705a712587122bd81e524b269839ad7cedbe3149e9ab832df09364f48470f1fcfc2f03d953f9438413646e76369e1e0e11f79d142cd5b5694add2dfda2f7784728898b6fcca0e1b64021c46434e170d7bd98f512a754f6e8adb6f88ee6625e67ff9f16a9ef365ae8f0f368aa81b26b8f19cbd802908a9227b9cf00a6e4951ddcd2400e7082774a64b08338cc45ee5d5759729d28bf597e85121df2ef2181f45ceb64c5f5fe20b45706e1f44fb3e86bceedde0e180f6a8c0b68a24577da380ade4096c4f152ae1e89378bcf1b4d68c8b8de9c488716f02e74ca2cf7822c39fe2", 0xf0, 0x80000001}], 0x2000000, &(0x7f0000000f40)={[{@journal_path={'journal_path', 0x3d, './file0'}, 0x2c}, {@sysvgroups='sysvgroups', 0x2c}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, [0x2d]}, 0x2c}, {@auto_da_alloc='auto_da_alloc', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@noinit_itable='noinit_itable', 0x2c}]})

2018/04/06 14:01:28 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10)
r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x200000)
ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0))
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})
shutdown(r0, 0x1)

2018/04/06 14:01:28 executing program 7:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3)
r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0)
ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f00000000c0)=ANY=[@ANYBLOB="02ff03000000000000ffffff00000000070000000000000002008aeee48b00000600000000000000"])
ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, <r4=>0xffffffffffffffff})
r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x800, 0x0)
ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f00000004c0)=""/4096)
syz_kvm_setup_cpu$x86(r4, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@text64={0x40, &(0x7f0000000040)="66b860008ec80f18ee470f082e3e450fc76c5803c4611967450046f42e0f2243640f01cfc481fb122da8f3000066420f388194c600280000", 0x38}], 0x1, 0xfffffffffffffffc, &(0x7f0000000080)=[@dstype3={0x7}, @dstype0={0x6, 0xe}], 0x2)

[  159.297635] device lo left promiscuous mode
[  159.317703] EXT4-fs (loop6): VFS: Can't find ext4 filesystem
2018/04/06 14:01:28 executing program 3:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x311100, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={<r2=>0x0, 0x3ff, 0x0, 0x5, 0x2, 0x100}, &(0x7f0000000200)=0x14)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0xa}, 0xfffffffeffffffff}}, 0x20, 0x9, 0x3, 0x7}, &(0x7f0000000300)=0x98)
ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000040)=""/92)
r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000340)={"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"})
r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f00000000c0)="64430f01d1c74424003f010000c74424020c760000ff1c2440ab66bad004ecc4e2199144ad76c402f9be90f80000006466470f73fd46650f75f3440f0766baf80cb8ca9b948cef66bafc0cb000ee", 0x4e}], 0x1, 0xa, &(0x7f00000006c0), 0x410)
ioctl$KVM_RUN(r4, 0xae80, 0x0)

2018/04/06 14:01:28 executing program 0:
r0 = socket$inet6(0xa, 0x5, 0x1)
sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x76d, 0x0, &(0x7f0000ff7fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c)
setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fecffc), 0x4)
sendto$inet6(r0, &(0x7f0000bf8f8f)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = gettid()
getrlimit(0xb, &(0x7f0000000000))
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
tkill(r1, 0x15)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={<r2=>0x0, 0x8001}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r2, 0xc10b, 0x9, [0x1, 0x7, 0x0, 0x1, 0x8, 0x5, 0x8, 0xfff, 0x8]}, &(0x7f0000000100)=0x1a)

[  159.344167] device lo entered promiscuous mode
2018/04/06 14:01:28 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230feffffff00", 0xa201})

2018/04/06 14:01:28 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000400)=ANY=[])
r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0)
pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000000c0)="771fd32f7aaf38831fdaaf09a2a91a002d017ad13b92a288b11d5a685cc7452caef170d1db32943000cbd81cd2cded2b", 0x30}], 0x1, 0x0)

2018/04/06 14:01:29 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10)
r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x200000)
ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0))
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})
shutdown(r0, 0x1)

2018/04/06 14:01:29 executing program 6:
modify_ldt$write2(0x11, &(0x7f0000000180)={0x200}, 0x10)
ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=<r0=>0x0)
r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x48100)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="9e89e5a1a66e1d4a22bd3b4c2e489fa6", 0x10)
timer_create(0x3, &(0x7f0000000040)={0x0, 0x9, 0x1, @tid=r0}, &(0x7f0000000080))
pkey_alloc(0x0, 0x0)
sendto(r1, &(0x7f00000001c0)="633586dbcc39a3eba81fe9602af5ebf59f9afad172e4bb6fb6b9914a7e6ffbc9a4f09256319629fc796378dca8387d9b", 0x30, 0x4, 0x0, 0x0)
syz_open_procfs(r0, &(0x7f0000000140)='environ\x00')

[  159.570732] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  159.630353] device lo left promiscuous mode
2018/04/06 14:01:29 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800a00, 0x0)

2018/04/06 14:01:29 executing program 0:
socketpair$ax25(0x3, 0x7, 0xc3, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8)
r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x964efd3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000100)={0x5, 0x0, 'client0\x00', 0x1, "cad7456ea1be9e0d", "6eab843aa7b194fad25a6fdcdbc0c94d86220f72abeeb88b40003827f6435122", 0x10001, 0x5})
mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000001, 0x110, r2, 0x0)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={<r3=>0x0, 0x7f}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000240)={r3, 0x3}, 0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000280)={r3, 0xd, "2c50efd2a063ec8cb59ab14fa4"}, &(0x7f00000002c0)=0x15)
ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000300)={{0x0, 0x1, 0x400000, 0x3, 0xc000000000000000}, 0x3, 0x6})
r4 = syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x4, 0x101000)
openat$cgroup_subtree(r4, &(0x7f00000003c0)='cgroup.subtree_control\x00', 0x2, 0x0)
r5 = syz_open_dev$midi(&(0x7f0000000400)='/dev/midi#\x00', 0x80000001, 0x20000)
ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000000440)={0x4, 0xfffffffffffffffc, 0x6, 0x1, 0xf2})
ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000480)={{0x2, 0x1, 0x100000000, 0x3, 0x7f}, 0x0, 0x2, 0x800})
getsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000000500)=0x7f, &(0x7f0000000540)=0x4)
ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000580)={0x1d000, 0x100000})
r6 = accept4(r4, &(0x7f00000005c0)=@nfc_llcp, &(0x7f0000000640)=0x80, 0x80800)
getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000680)={{{@in6=@dev, @in6=@mcast2}}, {{}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8)
ioctl$LOOP_SET_FD(r2, 0x4c00, r0)
ioctl$TUNGETVNETHDRSZ(r5, 0x800454d7, &(0x7f00000007c0))
lgetxattr(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)=@random={'osx.', 'client0\x00'}, &(0x7f0000000880)=""/54, 0x36)
open$dir(&(0x7f00000008c0)='./file0\x00', 0x0, 0x4)
fcntl$notify(r1, 0x402, 0x4)
r7 = shmget(0x0, 0x4000, 0x402, &(0x7f0000ffa000/0x4000)=nil)
shmctl$IPC_RMID(r7, 0x0)
connect$bt_l2cap(r2, &(0x7f0000000900)={0x1f, 0x800, {0x8, 0x100000001, 0x6, 0x0, 0xffffffffffffffea, 0x3cf3f1bb}, 0x10001, 0x1}, 0xe)
statx(r2, &(0x7f0000000940)='./file0\x00', 0x0, 0x7ff, &(0x7f0000000980))
getsockopt$inet6_tcp_int(r5, 0x6, 0x1d, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4)
setsockopt$llc_int(r4, 0x10c, 0x3, &(0x7f0000000b00)=0xffffffff, 0x4)
epoll_pwait(r4, &(0x7f0000000b40)=[{}, {}, {}], 0x3, 0xff, &(0x7f0000000b80)={0x9}, 0x8)

2018/04/06 14:01:29 executing program 6:
sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000080)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)="50b4c5d939918f5f4032375bf880173a1c22951edb403a0ccb", 0x19}], 0x1, &(0x7f0000000200)=ANY=[]}, 0x0)
r0 = socket$nl_xfrm(0x11, 0x3, 0x6)
r1 = dup(r0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200))
getsockname$ipx(r1, &(0x7f0000000240), &(0x7f0000000280)=0x10)
ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000180)={0x0, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0xfffffffffffffff7, 0x71, 0x3d5, 0x4, &(0x7f0000000000)='yam0\x00', 0xd3, 0x20, 0x1})
ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000100)={"62726964676530000200"})

2018/04/06 14:01:29 executing program 7:
socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/31, 0x1f}], 0x1)
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=<r1=>0x0)
process_vm_readv(r1, &(0x7f0000000080)=[{&(0x7f0000000100)=""/137, 0x89}, {&(0x7f0000000040)=""/6, 0x6}], 0x2, &(0x7f0000000940)=[{&(0x7f00000001c0)=""/76, 0x4c}, {&(0x7f0000000240)=""/215, 0xd7}, {&(0x7f0000000340)=""/243, 0xf3}, {&(0x7f0000000500)=""/210, 0xd2}, {&(0x7f0000000600)=""/93, 0x5d}, {&(0x7f0000000680)=""/99, 0x63}, {&(0x7f0000000700)=""/197, 0xc5}, {&(0x7f0000000800)=""/207, 0xcf}, {&(0x7f0000000440)=""/8, 0x8}, {&(0x7f0000000900)=""/38, 0x26}], 0xa, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/ptmx\x00', 0x0, 0x0)
sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0)
connect$unix(r0, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa)
r2 = syz_open_pts(0xffffffffffffff9c, 0x400000)
ioctl$KDDISABIO(r2, 0x4b37)

2018/04/06 14:01:29 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000400)=ANY=[])
r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0)
pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000000c0)="771fd32f7aaf38831fdaaf09a2a91a002d017ad13b92a288b11d5a685cc7452caef170d1db32943000cbd81cd2cded2b", 0x30}], 0x1, 0x0)

2018/04/06 14:01:29 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230c0ffffff00", 0xa201})

2018/04/06 14:01:29 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10)
r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x200000)
ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0))
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})
shutdown(r0, 0x1)

2018/04/06 14:01:29 executing program 3:
r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80000001, 0x40180)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={<r1=>0x0, 0x5e, 0x20}, &(0x7f0000000080)=0xc)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e22, @rand_addr=0x1f}}, 0x3, 0x2}, 0x90)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r1, 0x9, 0x4}, 0xc)
pwritev(0xffffffffffffffff, &(0x7f00000010c0)=[{&(0x7f0000002000)="eb", 0x1}], 0x1, 0x0)
request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", 0x0)

[  159.665612] device lo entered promiscuous mode
[  159.684176] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  159.770145] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[  159.835410] device lo left promiscuous mode
[  159.883112] device lo entered promiscuous mode
[  159.919694] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
2018/04/06 14:01:30 executing program 6:
r0 = socket(0xa, 0x80003, 0x1)
setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x7, 0x7fffffffefff, 0x0)
ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}})
setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040), 0x4)

2018/04/06 14:01:30 executing program 3:
r0 = socket(0x10, 0x80002, 0x0)
bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc)
connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc)
socketpair$inet(0x2, 0x86bba3f9fc34f13, 0x6, &(0x7f0000000000))
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xfffffffffffffffd, &(0x7f0000b4bffc), 0x4)
sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x4924924924924ef, 0x40)

2018/04/06 14:01:30 executing program 4:
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="0871b168c0f9b5c9c7"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48)
r1 = socket(0x10, 0x3, 0x0)
setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040), 0x4)
write(r0, &(0x7f0000000080)="c80000005e0009000000eaf83a0000000000960c423d3c59691bc2087ff65f000001000000ffffff000008db1ee9ff4435ea1acfd7d33989cb5d6cca325d29dc81674da88e60eee4d3f2fc9737257a19745cef355fc05592fc8cfd16c8cbd465f4e1f2db0b9a5c580dfa07bb56ceffeb55a8174cdacab11888d7d4b57f690b4fb6fcd7a7", 0x84)

2018/04/06 14:01:30 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0)
seccomp(0x2, 0x0, &(0x7f0000000040))
socketpair$inet6(0xa, 0x80000, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

2018/04/06 14:01:30 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10)
r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x200000)
ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0))
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:01:30 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x80000a, 0x0)

2018/04/06 14:01:30 executing program 7:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000000700)={<r2=>0x0, <r3=>0x0}, 0x0)
r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
r5 = dup3(r4, r3, 0x0)
ioctl$TCFLSH(r2, 0x540b, 0x6)
ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000000300)={0x7f, 0xff})

2018/04/06 14:01:30 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000000000000400", 0xa201})

2018/04/06 14:01:30 executing program 6:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
getsockopt$bt_BT_POWER(r0, 0x112, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x1)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40, 0x0)
connect$vsock_dgram(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @my=0x0}, 0x10)

2018/04/06 14:01:30 executing program 4:
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000)
ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)=0x6)
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x6}}}}}}}, &(0x7f0000000000))

2018/04/06 14:01:30 executing program 0:
r0 = semget$private(0x0, 0x3, 0x0)
semtimedop(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000000300))
semop(0x0, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffe, 0x7fe}], 0x1)
semtimedop(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x1003}], 0x1, &(0x7f00006ad000))

[  160.865641] device lo left promiscuous mode
[  160.883576] device lo entered promiscuous mode
2018/04/06 14:01:30 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x22b92d3a}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200800, 0x0)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=<r2=>0x0)
ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000280)={r1})
ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000140)={{0x59c, 0x2, 0x4, 0x8, "52f26db7b41b0222c72c0203c8574a4b2fb17aab39ff652de5f853ef5bef22389510567f954ae4f31d30cf78", 0x10001}, 0x0, 0x0, 0xe49f, r2, 0x5, 0x5, "5efc8a9a3774970470fc53f0b1e25f6a49744aeb5cc8739c7b5706dbfd2053cecfccea6c327a6e016c458aa81d26329967870ae145e1924c57f8da8d9b1aefbe", &(0x7f0000000100)='/dev/kvm\x00', 0x9, [], [0x200, 0x8, 0x4]})

2018/04/06 14:01:30 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10)
r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x200000)
ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0))
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:01:30 executing program 6:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10)
r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x200000)
ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0))
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:01:30 executing program 4:
syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x400, 0x384, &(0x7f0000000040), 0x0, &(0x7f0000000840))

2018/04/06 14:01:30 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000000ffffffc300", 0xa201})

2018/04/06 14:01:30 executing program 7:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
rt_sigqueueinfo(0x0, 0x200000000000, &(0x7f0000000340)={0x0, 0xfffffffffffffffe})
r0 = syz_open_dev$sndseq(&(0x7f00000005c0)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0))
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="6d000000fbe000002100004083d78e1c85"])
ioctl$KVM_RUN(r3, 0xae80, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000400)={0xffff, 0xffffffff, 0x1})
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{}, "706f7274310000000000000000000000000000000000001000"})
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000180)={{0x8}, 'port0\x00', 0xea, 0x0, 0x3f})
socket$netlink(0x10, 0x3, 0xf)
inotify_init()
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000240)={0x80, 0x0, 0x8})
syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0/file0\x00', 0x4, 0x3, &(0x7f0000001700)=[{&(0x7f0000000380)="8a2f7d4368a70014b822355c9e5bd2f023b304530f5547817cfd1cec3a6a1e75713215caeafed58614641a5808aaf24d4901c8e5d6dd592ed2f03e3632bf3d4cb98cd3e17292376578c7edda5a8385", 0x4f, 0x8}, {&(0x7f0000000600)="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", 0x1000, 0x5}, {&(0x7f0000000500)="c322d1108b6d49aa97cd37d4fb16b2d2a86cc0c90e525ff897ad232c6bd6920e7d63d211b3aa8f4db6a57f258206a5f09a8bbd2cca9cf6d3abc14df58f89548e76dacdaebdbd", 0x46, 0x8}], 0x100000, &(0x7f0000001880)=ANY=[@ANYBLOB="73657373696f6e3d33382c756d61736b3d353234372c63726561746f723dcaff87142c747970653d12e13bf02c6469725f756d61736b3d34343534322c71756965742c756d61736b3d31363535312c6469725f756d61736b3d3332373733303130302c63726561746f723d0631ef592c00bea5ddc65c8d64a3863faf3f2b9c44b1c80269d6dd91e20a78fbde3f8811c773d7e107fb"])
chroot(&(0x7f00000002c0)='./file0\x00')
r4 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x7ff, 0x113000)
ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000000300)={0x3, 0x3, 0x48f, 0x5f0d})
signalfd4(r1, &(0x7f0000000480)={0x3}, 0x8, 0x800)
getpgid(0xffffffffffffffff)

2018/04/06 14:01:30 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800002, 0x0)

2018/04/06 14:01:30 executing program 3:
gettid()
r0 = gettid()
r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/psched\x00')
close(r1)
ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000000)=0x7003)

[  161.174086] device lo entered promiscuous mode
2018/04/06 14:01:30 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\b\x00', 0xa201})

2018/04/06 14:01:30 executing program 6:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1})
r1 = dup(r0)
ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0x1})
setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000300)=0x800, 0x4)
ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead)
ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540))
r2 = getpgrp(0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={<r3=>0x0}, &(0x7f00000000c0)=0xc)
kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000100)={r1, r1, 0xffffffffffffff98})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'})
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000440)={<r4=>0x0, @in6={{0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}}, 0x9, 0x9}, &(0x7f0000000180)=0x90)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000280)={r4, 0x7ab6}, &(0x7f00000002c0)=0x8)
openat$audio(0xffffffffffffff9c, &(0x7f0000000400)='/dev/audio\x00', 0x0, 0x0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0)
clock_gettime(0x0, &(0x7f0000000000))

[  161.222570] FAT-fs (loop4): bogus number of reserved sectors
[  161.228560] FAT-fs (loop4): Can't find a valid FAT filesystem
2018/04/06 14:01:30 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10)
r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x200000)
ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0))
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:01:30 executing program 3:
ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x40})
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=<r0=>0x0)
r1 = dup(0xffffffffffffff9c)
mq_notify(r1, &(0x7f0000000300)={0x0, 0x2, 0x4, @tid=r0})
sched_getparam(r0, &(0x7f00000002c0))
bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000552300000000020000000000000044273862abfedf249cba"], &(0x7f0000000100)='GPL\x00', 0x7, 0xfe5a, &(0x7f00000001c0)=""/195, 0x41f00}, 0x48)
r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80, 0x4001)
ioctl$KVM_RUN(r1, 0xae80, 0x0)
setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4)

2018/04/06 14:01:30 executing program 7:
r0 = getpgrp(0x0)
r1 = gettid()
rt_sigprocmask(0x0, &(0x7f0000000000)={0xffffffffffffff7f}, 0x0, 0x8)
rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000b1eff0)={0x0, 0x0, 0x1})
rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000), &(0x7f0000645000), 0x8)

[  161.402832] FAT-fs (loop4): bogus number of reserved sectors
[  161.408802] FAT-fs (loop4): Can't find a valid FAT filesystem
2018/04/06 14:01:30 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10)
r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x200000)
ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0))
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:01:31 executing program 4:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
dup3(r3, r2, 0x0)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000001b00000500000000ffff800000000000"])

2018/04/06 14:01:31 executing program 0:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000008c0)=ANY=[@ANYBLOB="80000000000000eeb799890070e9c385d700004000000000000000000000000008f3e891b975bcc174e475359c4fed2a4adb213c2ea3eb1e8488cc50b4b309732186a3f90b5997cfc9c286a62b3ec31a8238454d21c0e23f1ca0b163517e4266e7265415b0deed5239d19b5adb3648f47f9735b311d7f21459eab7b849aaa375008379a3837e3bf715d03a55494a136c167ecd359a35e776d5dce2323e12a5fb211615ef145c7ee313a7f475f76fa7331b5274e0d769b07d1f47efb0a6af8d167c6f9eed25a11d99549d429d588330ea"])
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x6, 0x440)
ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f00000007c0)=""/134)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e4464325ef935c3498")
mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0)
r4 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100)
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000001400)=""/253, &(0x7f0000001500)=0xfd)
shmget(0x0, 0x4000, 0x100, &(0x7f0000ffb000/0x4000)=nil)
ioctl$VT_SETMODE(r4, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee})
ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000)
r5 = socket$inet(0x2, 0x2, 0x0)
setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4)
sendto$inet(r5, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000000c0)={<r6=>0x0, 0xffff, 0x7fffffff, 0x180000000000, 0x3, 0x800}, &(0x7f0000000200)=0x14)
setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000880)=@assoc_value={r6, 0xfff}, 0x8)
setsockopt$sock_int(r5, 0x1, 0x1d, &(0x7f0000ef9ffc)=0xc3f, 0x4)
recvmsg(r5, &(0x7f0000edffc8)={0x0, 0xfffffffc, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102)
r7 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0)
stat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580))
ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3})
ioctl(r7, 0x2285, &(0x7f0000007000)='S')
setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000006c0)='\x00', &(0x7f0000000140)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',.ppp1em1\x00', &(0x7f0000000640)='.\x00'], &(0x7f0000000140))
clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175")

2018/04/06 14:01:31 executing program 3:
r0 = syz_open_dev$sndmidi(&(0x7f00000003c0)='/dev/snd/midiC#D#\x00', 0x3, 0x8800)
r1 = accept$ipx(r0, &(0x7f0000000400), &(0x7f00000000c0)=0x10)
r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10)
r3 = dup2(r1, r2)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r4 = userfaultfd(0x800)
ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000340)={<r5=>0x0})
ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000380)={r5, 0x1})
ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000003fe8)={0xaa})
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu/syz0\x00', 0x1ff)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000180)={0x3, [0x1, 0x8, 0x4]}, &(0x7f00000001c0)=0xa)
r6 = fcntl$dupfd(r4, 0x0, r4)
mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x2832, 0xffffffffffffffff, 0x0)
r7 = socket$inet(0xa, 0x3, 0x5)
ioctl$sock_SIOCGIFINDEX(r7, 0x8982, &(0x7f0000002ff2))
ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r8 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x8, &(0x7f0000013e95), 0x4)
getpeername$llc(r6, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x10)
getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$TIOCEXCL(r6, 0x540c)
close(r4)
getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x8)

2018/04/06 14:01:31 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00?\x00', 0xa201})

2018/04/06 14:01:31 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800004, 0x0)

2018/04/06 14:01:31 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10)
r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x200000)
ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0))
ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:01:31 executing program 7:
r0 = socket$inet6(0xa, 0x2, 0x0)
bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xa3, 0x2)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x2, 0x3, 0x7000, 0x2000, &(0x7f0000ffc000/0x2000)=nil})
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0xffffffffffffffff}}, 0xe8)
syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000))

2018/04/06 14:01:31 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10)
shutdown(r0, 0x1)
prctl$getreaper(0x5, &(0x7f0000000000))
shutdown(r0, 0x1)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40, 0x0)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={<r2=>0x0, 0x1000, 0x3, 0x2}, &(0x7f00000000c0)=0x10)
setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="6dfede676c6500000000000000000000000000000000000000000000623949b305000000000000000000000000000000000000dfffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x7f, 0x100}, &(0x7f00000002c0)=0x90)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x6, 0x7ff}, &(0x7f0000000140)=0x10)

2018/04/06 14:01:31 executing program 6:
perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0)
socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000000c0))
r1 = openat$cgroup_int(r0, &(0x7f00000001c0)="696f2e6e66712e7765696768740081e69326351f71352154d9a9de4aca452c2cdcabd32451ff88816138a491ac14365c5c28cba4c18b9f489784478cd4966749ad736a663a8613d85f136caff54e1dd8e70fc63723030bdd381a9a15eb06b197a64c35f13659fd0005860f2f39a1bae6f4170cdc953410161db3b90d2b09fc97ebb1c76f3d776e83da65e3db3e714a0f8452f8a8b54330f5dfa66062ed32840db63f54a2aa78679f1abc0435965afa26933c41813b6516129c4c9615378b6b23", 0x2, 0x0)
sendfile(r1, r1, &(0x7f0000000040), 0x1)

2018/04/06 14:01:32 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10)
r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x200000)
ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0))
ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:01:32 executing program 4:
r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x800)
getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000100)=0x68)
r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"64596df17c0e4200", 0x4000000000000401})
r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x8003)
setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080)=0x1f, 0x4)
ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x1)

2018/04/06 14:01:32 executing program 7:
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x600000, 0x0)
bind$netlink(r0, &(0x7f0000ffdff4)={0x10, 0x0, 0x0, 0x800022}, 0xfffffffffffffece)

2018/04/06 14:01:32 executing program 6:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x400080)
semget(0x1, 0x0, 0xb)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x80000000, 0x2, 0xb8, 0x6, 0xeb0, 0x7fffffff, 0xfffffffffffff001, {<r2=>0x0, @in={{0x2, 0x4e23, @rand_addr=0x8000}}, 0x80000001, 0x800, 0xe2, 0x6, 0xaec4}}, &(0x7f00000001c0)=0xb0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0000020004000000"], 0xc)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x2, 0x230, [0x0, 0x20000780, 0x200007b0, 0x20000880], 0x0, &(0x7f0000000040), &(0x7f0000000780)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'ip6tnl0\x00', 'gretap0\x00', 'rose0\x00', 'bridge0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'gretap0\x00', 'ip6gre0\x00', 'syz_tun\x00', '\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @link_local={0x1, 0x80, 0xc2}, [], 0xb0, 0xb0, 0x100, [@mark_m={'mark_m\x00', 0x18, {{0x0, 0x0, 0x0, 0x2}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x2a8)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f00000003c0)=0xe8)
sendmsg$can_raw(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x1d, r3}, 0x10, &(0x7f00000004c0)={&(0x7f0000000440)=@canfd={{0x3, 0x5, 0x6, 0x80000001}, 0x39, 0x2, 0x0, 0x0, "1274fa32d8f7eccba7d362c665ba17d97c3894fb0e6595a65f7d848b599c2fdcf92eaa02272a89666de6d4a0149dcc3e0937f1ac098d738e963a87be5d03dfd7"}, 0x48}, 0x1, 0x0, 0x0, 0x8004}, 0x10)
getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0x4)

2018/04/06 14:01:32 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000300", 0xa201})

2018/04/06 14:01:32 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10)
r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x200000)
ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0))
ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:01:32 executing program 7:
getrusage(0x0, &(0x7f00000000c0))
sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)}, 0x0)
r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14})
ioctl(r0, 0x2285, &(0x7f0000007000)='S')
openat(r0, &(0x7f0000000080)='./file0\x00', 0x80, 0x1)
futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{}, {0x77359400}})
fchmod(r0, 0x13c)

2018/04/06 14:01:32 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4000000)

2018/04/06 14:01:33 executing program 0:
r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f6}, 0x0, 0x1, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x220001)
ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1)
r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb)
keyctl$read(0xb, r2, &(0x7f0000000140)=""/108, 0x6c)

2018/04/06 14:01:33 executing program 4:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0)
syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1e5, 0x4100)
ioctl$KVM_CREATE_VM(r0, 0x4008ae06, 0x0)

2018/04/06 14:01:33 executing program 6:
getegid()
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
io_setup(0x2, &(0x7f0000000080)=<r1=>0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x383, &(0x7f0000000140)=[@in={0x2}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x14}, 0x4}]}, &(0x7f0000000100)=0x10)
io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}])

2018/04/06 14:01:33 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10)
syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x200000)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:01:33 executing program 7:
getrusage(0x0, &(0x7f00000000c0))
sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)}, 0x0)
r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14})
ioctl(r0, 0x2285, &(0x7f0000007000)='S')
openat(r0, &(0x7f0000000080)='./file0\x00', 0x80, 0x1)
futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{}, {0x77359400}})
fchmod(r0, 0x13c)

2018/04/06 14:01:33 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300400", 0xa201})

2018/04/06 14:01:33 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000000)

2018/04/06 14:01:33 executing program 3:
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
syncfs(r1)
r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4, 0x300)
ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000080))
ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000100)={"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"})
setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000500), 0x4)
getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000540)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000640)=0xe8)
ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000680)={0x1000, 0x0, 0x4, 0x8000, 0x0, 0x0, 0x59b5dab6000000, 0x0, 0x4, 0x80000000})
ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000006c0)={0x1000, 0xc000})
getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000700)=0x401, &(0x7f0000000740)=0x4)
inotify_add_watch(r2, &(0x7f0000000780)='./file0\x00', 0x80)
setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f00000007c0)=0xb3ff, 0x4)
getpid()
io_setup(0x10001, &(0x7f0000000800)=<r5=>0x0)
io_cancel(r5, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f0000000840)="60fd351a2a13464b0aafe5149b4766dd7365c1f8473aecfaf741fb4ca46687bfa21f43ce7894e800cdc4a4d305b27037f6c365a4e5a9b83e79f802b8fb55aa5faf4886c88c632305efbaaa3844f4fce2c8da9c8f56be36934006dfdc43ed9b59c28a027c3380d50020a2a6850c9965e586cb1aaf7d0b8969eb5b3142aa928c2d484f13785c5c92c6411085d8e0c138a319c73427db2dd768a7090970bdab5c6716eb6c3be44e45f7a8da127868", 0xad, 0xd5, 0x0, 0x1, r2}, &(0x7f0000000940))
ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000980)={0x4, 0x8, 0x7, 0x400, 0x100000001, 0x9})
ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000009c0)={0x9, 0x0, 0x7, 0x0, 0x4, 0x9})
ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000a00)={0x6, 0x3, 0x4, 0xe1, 0x7f, 0x84})
clock_gettime(0x0, &(0x7f0000000b00)={<r6=>0x0, <r7=>0x0})
select(0x40, &(0x7f0000000a40)={0x4, 0x8, 0x0, 0x4, 0x0, 0x6, 0x401, 0x100000000}, &(0x7f0000000a80)={0xfffffffffffffff9, 0x401, 0x5, 0x9b2c, 0x3ff, 0x0, 0x2}, &(0x7f0000000ac0)={0x33, 0x7, 0x6, 0x3, 0x9, 0x1f, 0x3f, 0x2}, &(0x7f0000000b40)={r6, r7/1000+30000})
setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000b80), 0x4)
ioctl$TIOCCONS(r2, 0x541d)
setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000bc0)={{{@in6=@dev={0xfe, 0x80, [], 0xf}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x40, 0x4e20, 0x9, 0xa, 0x20, 0x80, 0x2, r3, r4}, {0xd76, 0x4, 0xb0, 0x1, 0xc0000000000000, 0x800, 0x8001, 0x7}, {0xe3f, 0x0, 0x1, 0x200000}, 0x9, 0x6e6bb2, 0x1, 0x1, 0x2, 0x1}, {{@in6, 0x4d5, 0x33}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3507, 0x0, 0x3, 0x7, 0x0, 0xc5e, 0x3}}, 0xe8)
ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000d00)={0x0, 0x1, 0x6, &(0x7f0000000cc0)})
ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000d40)=r3)
r8 = msgget$private(0x0, 0x400)
msgctl$MSG_STAT(r8, 0xb, &(0x7f0000000d80)=""/40)
sendmsg$nfc_llcp(r2, &(0x7f00000033c0)={&(0x7f0000000dc0)={0x27, 0x1, 0x0, 0x7, 0x100000001, 0x2, "81071fdc4196e54ba7a78ea739869e0ca1838e15b9a4ce37d76ccd64c35c16ac6e48779ea1143ee29b724951e68296730516fc4ef005c6f995b355ac61cf7b", 0x22}, 0x60, &(0x7f0000003280)=[{&(0x7f0000000e80)="c11251c7c7e207a40c58da1b4a6b", 0xe}, {&(0x7f0000000fc0)}, {&(0x7f0000002040)="14b464e75adb4dcf74490e55a292e5843c5d9391ed4cf30d6d5320d724dca1ca80edeea3d0d155431add0c3fa0ff893e9e22f4faa039ac9003232c325f2776fd3ed52ae458572c7edc1f408a46423e789b086199e534f19c4f4dbc216aacbb32983ffa776179a79ed3fd791a4c1bac63d9d758ce9e20026d05e208b8934abb71e038260aaa4bc494cd896dc17be91e8c423764e9f32b285af2477fb89e0e7d1e39e43a244cc822d4b22822e6ad811acd2bbeb5d3af484a427f59ab1d9ff45f4322800d7f3ace3b9958b5b2f18a0971fa989918936dfe52d4647191506874bc982881cec522a814ea66068f640b001a1f4201fe8d0b66ec9aee037e4ff4105adb494cf79881e47a851872fe827fe17890d5dd1855d435b22cc9be7a8cf2c970323042e04653fc8d7d27fbe5a348d7604193654fab962ec929b8eb796e744d9049e26d557f8ecec68d90b5f4bb575ad93f633b1e0093d991a433d049680cba7d713e2207f5762f9eab0e5f4416e8e06155579eaab70faf7bd99d984740e4822890c5c94804d80c80fd0885975ff6bd0e920e72de39ce60128620c9b4ca337facbabdb470acd54d55a22a2e92f8b90ba766d014117ea2f5f012b31b58937863166c59678df6473ab9b7766852183b493d41c1209ac0b845407d3e0162efcc9bde85eb1f74e52fa436c45ecef44cbe9013d652d551cf4889eab5cd8e7507fef19d5fce9625ea169b3b5bcf6c0cabf9bc4354e8175f6bc8de8ad67de121d566e357d0b40b211fc98858c55e008aa5fdcb7ff6b2e2e04bfc19ed1006e0629cf6bc7f5d6bc7d5d761bff62c7ae9376593c4924df095fd15695d9c832cf2f25b471d86edf3c82278dbe1a905ee4226ecfaf23eb9ced2b4f4416a3c0cfe2f3769f38aaae24246417b8965f295b6aad7e8406ec0c6b3b9c3e93d859d832134b7f7876dba4c6839563690fadeefa56053fa0c72f747c21e4e55e1c6e9a5f0e64ffca4753e40a6ca8b72f84a94c40f2c35a4af24c6ef43b1352c164aa7be997f21e663f7bb1d7ae72b440b7cda0d07abc3ded8ea2721bc4f08671158fe280bdd87925a3caf4cba8df99e976a5d9dddef74238919bfc81e8469d53260debbb47a8aac9f59ff66d4f5979a390478e38c2fd3acded8def069cc9f8e1d1c5dbc37f050f319ba63a77880a702f31003531695456d9d11dcc25f6955e13d4d5ae530f9382c76ed9fdb9ae82e7efae3e2b4f62a75713dc0ae5ccb0c1df7ae8e0d72c469ce19b66a246ffcaf1807f1cfe86408e3d27f4053cc3d4892f1d8a9528eaa812f184c35d0b7a234083851b803122e3915f00f5161ad1e878639ea10219f12bfefc960b48ae33669c914c4847f71f80434fd38dd06ca95de50829b227323325c576d1927d7b58bb88cb60e399648b04431df18a3718ac98f5821f9a51e02fad6bb76f75d85a4e4d52cfcdeb566fb29579ed5409e02a28060cc0c9c94887c11b93683ed869f851930ab7ab110ec1755240793c6f5dd9ac0866fb64fdf7981b6e4ee1f9f47bc5dc90fdeb2cf3253e1bb8b2b3c0e842d90b67dca4ff08bdec5d1e18c9d435e3a71aa5885546b7d79a929513da432e8ba4287f3f953f75d84ba5f9517ffdc5595906268ed2ce77f06546c724e0ecbe43561d651dcfa1420dedfee446a80c93cc0b138051d6953979f7f0994b994ab10c81ea838311ea2af54873f212b71382cd84fa1e6a9fe14cbb9278e54e6dbc352f344b2081ebe552fc08c70273b9ef0c387e80ddb20cb0b001409d9dc343fad88e89e68447c76f493d61a69e5fc2966855ebef202e68eb1f4840da85b2ab5836955cc67032382dda59f0beb10a79b7ab5dc42484aec3f04e6284d8c3eeeda32114c8fc9ca65d891fbb8aab1d445eef6beb1fb14a8b2b4c1ccb9878862a8ccf88a6ede1a191846c328317cec9912bd974b347a4b437769e75ae97ca3c056af275d1d038f2fc15b86cb5b345ea4dce9448be820167d8a938dfbd567468f69c3ddb53385fa2f077b4a04dcc28b5cc342288547ddd957f9deee252431f68489d71ddb188211a25affa7a0f184b002cde50b99afa3b89066af188691087d69969daef8db341aad03a1aca3d82cecf723ff912e776240612126af2417249453fabbde448fc5319fcdf8755d8fbf8a08f480757e3f8bd2707dce2ef8a505537fd50b7ac7337c45783bd09fd39396cd97248b690d4d8b363117e8065d17970f200ddf788180722199cc876178095baae3ab080209c7d74756817411284468efe2b35d9168497b8b6cc9ab59e0cfb45e43d8a02a7d2f53b34715f7fc29235bd48b6f535b99eeb4db175014fd70d7fb35d9444335c6e236333baa736b73e3b0596537a3df2225a9a78633da73067d8c4c34ae090a9a13fc95d9e2d6ae9ee5984db799d2c65516fe5ba4a6ea6acdeaf5138222cd36584cc3da97f6c67c214a1bd6eda7ffcec5db3796b1e45e0c9d40f19e946972f243893d9c08daeb20b3f7459f3a05efe3c78f4db41c5c36478e040669ffd3c4f79ef6c7ca4f09208f14dd9854439da0903d9ce7c3038e207d837fe4267ff00e375317d462ef77509b59fb22ebb373e7dd5c52009454ef6d18c7e987bf4bbefda3ff6a8d4e4165d8887681e237de235890eaa82f1cc4cc7507e842ad4deb0c1ae3f0263b7d71fb7b9fdded770f88f95b0a7f4a9657d7c9f29c9b340f6b7b26ea0938dc37fec75754fb26bd633924b476558255ac0199133b6e231d94859e542e61901d3a51593af5a62d8e05eef501a79379782d16ae20a5ffdf1bd2326074301dfad06241d20d8e45544a8eb66932492a545cdcf29cf27d91d856a8bfb2d7eb8ab7e6f2b521457159e20486810858472726c9836da48324effd7582a2627c2d752ba469a4aefb4a5b6bc0fa8af3d7f19f1020076a254eb1c181998d9b2229a83940e155782ab3a7a60f8cfc4ebc1c9f0613883282669024f37485e7190fb2051555bf9261b57a9f922fec7edab9069d4232c49b2c1b39da3617360ceb2c5f98d6d0757a9f9a93fa6daced962d23f687e1166c6cb4b9429a4e3374ba0f33146269570b80c76ec0cf4fb3334430785b9e6b89aafdd0cb4eb8cd05816747e42cb6801c5a9d02830d2563b28c0c7738fbe597aa0ba8a71b0593d575e1ec49c7952b24c2cd2c742ba51ccf223bef5da1b3d0ca0baeab7a92e70afe1c4f7f67faad68100d8b8f189c0f5df07488af0ef655b60eb0618e78e8fbb978d66f51bb301163e23b235f5d4f7b31c2d596c33a3c3443838c29ff0d4b9866184660d47dacc00d49ecd3fb9f60ebcad20b9d6f7b4221f86e157878075c88c044e6012a91b82f0fe38f50253a5c52b1d7eaba25221fff96cca5a274afbdecc12e9635557eae7dfe3b38fa8fea363cc9ef13b08a5088ccf0d673b7397e2eba117eed9114151e312edaf8ebcf5c2c0adef34a55606d821bf2bfbb589fd5b7dbd897393bf290ee76fe9ed516f83f36a4d62e4fe8b9466a3dbda0284b7762cef8150da660d9f88352dfd6bde6891aa296a471c2ecf0754223a0ab6f5924043e1d41b80432a66a838cbd09a642ad72d1e6e231bb8089a41c7002ea66b98c292bd87e810e090d4d6225b7472beab2e8b3dda2e606dc5d47bcd7a5dc5b68390d7df57a11dda7c823af6c523d53ee6bd21ad9ddba62d4173daff6ea62a5c8c69891dd7da328b45c21522eacb055072d9a4ccee2a2496d8233e9005736ad13bec9bd8141af4d6d5c879f4d75c1710e4722aa08472dee90c048559f1d0e5c4064b538e7fe4b88a14bac7a310630b7c8306431d661200ae9e0d132bd3741632a6e36ed51fd5279316f70208830477e4db95550576d0783b715ac978bb831627143147811daee655bd3e5a502148e16a2eb11f5c966c1fb3c8dfdee0a34f6422a9b435c3de5d8e57dfc2489a58cf8b6f02192c40e6cf5eb48621fc522f746b3a41379c189b4e7b223c76dd1d2f01e4503bb1037503b310d1b80464948bc6253d491cded46b217c8f22625dde8fc68a988dd64b29ac49d4ccd056ad77f365decff68fdb925d7fa0ae23c11ea1706f7ed35e063a8eecdf22cd7c25377083c5d11e38015960646b9119b28b2444de292590c710d44ee44174510a798bce2d101ea711c92bb10208d8ec20d6d0963e909e258dfc5a103b909e8f71c8ece729f1ba92fcf8cecf11b4821357b980142a1c7928865ca889e28e80d9e538e6fb654d6e9f3fc77411285043dd936c42a95c7f12cf25b79504100ee9ef0ac5bb295d887464f211acc074853531052ac2e1ce52de11287c74d3b312f2d45ea7e3f7b65485055c5d86e9da5a530ded85195c4c0cd5dabe3491d98b803cf6b6931ab8e73186abc668a094c5ee192e7130398291e7a48ddef346492b87504b96869487d936bc1ce8c1b81f452c8cff33788f69488dda09a7239e49c56937a93865882ed026cb17a5f0c3b2670dcfb392525782f506847c4cb33f338ec4d966fe2e589e9293efb921aee02bf0022be0e3456050e2024ef5643366b99ca8361a500bd63f3c58fd2a9f070a21ea6e2be45196ebc7a23f422d6c91c5acf9464b5a468659959794edb5052224cca4e75566926f2dbe478c6e43015a780883f7395fd228b6347a4243191a794614f8d898fea9c268cb8c6905076b452f02d27523d33e1856a665e48584f4874184b8daa609db60b0670c2e4960aab152fdca5295d468a70dd4ef5233ea0c05b5bf8861d5fa2510e34bf1d8abb55cd5c546f0e5a1e1fe4020ecd1f61a4e3204c72496a9df200def10fd475495be260512aeeea3e113212fdabeeda3c81b31333c3988309b74101572b730c47706c8a965d77587ef77b806f6e3491a33dd992b97aa550b53fbc94bfce8652d3c6d9f7cc89c75c4defc3790bd63c6c0c245753fd5b4393d5659eb6ebd46aebb2c4b30c985f7010d2ba81999177f9d834d7a3ec5f22a188a600de56adb27bebd25b4c5e971190e19386fd02e3d4ace5633700c2d1b7a116cd36a26b2bef4d51877c115649971b587680ab786b992cd36fc01f02a0440b754987b9cce2c80b2ef0d1bd1ad01341339a49b42b25c15b46acd79381ec27b5e1e202930ab406a53f2115991a119d5be6250d0bfe03a40c4763dadc6f9a639cc3616a71cc131ef4fa01732cab6e87a37997e3dd7f1d6d741dc59f20bbcfeecf941b1cea84a8c26bbb37e864fd31cc7c9b53752073ace69f8c7603d6f793e2bb59ea650b7f19988caed9802c0ef64b321b546fa826dd3d62f113a152f579c1dc8f2c40274c6f9f5f190ca69691389ab2d70e68ebf639d8d6d69c2d23c048bfd04c0b0ce0a611c0c7621ff8a3d6df980fee1e16e2c4e097dcb9e765753a615611b29fa2ba5408f1f4d1d5b97b372e6a82247773365fce1fb4dc24306d81f9673efd17bb9a1a35e6bc20f6468a3c5d70d9702aedf01f653b415a094123df669a61b789046fa6070a39212bddec3a0275672876e0251f6efbaac971b3bd2e7b602ae5760faa328bbb6a9d97d98e2f60c78bee01954bf6367a7d3d5351bca0c3b9154ed93499e8868e3058b3cf4a36ebac93f8f261a65a61f7b88ef9d8a8bf58295399fbf6c62fa76c032947cbd1334b03f015780a4a0d8ee6b8ee53bda1788040b5d00d554d9936b2b2ac4cf602a31f67ab1aa05e5325f85e7a9b9abfbac954d01ebb8e506a4222ace41e4709b7ba1dbf174e44878d4f1446516b9ff98a5c5185e8c42edbaba29266e9b080c05c42c428b35fa2631bc52b455e01f52d0d799372fe588916292134390b67a1", 0xffc}, {&(0x7f00000030c0)="93f2b95db41078a706f5c9d3b4b36603243b6b97e8c75280e9d65e2b82e1b9627f680fff24b94db3ead46a07aacf784b6db2d292eefcc6368ae2fbe76319b284ffbceb96d06c7131aec31629c1385a211e004b9cd91901b44f06a6e8a1f52bebcb0880a883a13c34d60288dff458fd52d3b6d503a0b7dfa0c9b08b", 0x7b}], 0x4, &(0x7f0000000f40)=ANY=[@ANYBLOB="60000000000000000db66c4ebd2c0100001f0000007eb645ddfffb0babe754ad3ec430d773f9c1986a331bf341f5608b1e5e1bd0d56e5429c4624c7fb3bd0755a3717cf28790f74026cd511ad2b6ad537b2b3849a0bae56ce6154c68b12cceedba00000000"], 0x60, 0x1}, 0x4)
ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f00000014c0)=""/225)
ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000ec0))

2018/04/06 14:01:33 executing program 4:
mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0)
r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x10002, 0x0)
setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4)
r1 = signalfd(0xffffffffffffffff, &(0x7f0000000080), 0x8)
fremovexattr(r1, &(0x7f0000000000)=@known='system.posix_acl_access\x00')
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x50000, 0x100)
ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0)=0x5, 0x4)

2018/04/06 14:01:33 executing program 6:
unshare(0x60000000)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200000, 0x0)
write$binfmt_script(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x102d)
mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0))
r1 = open(&(0x7f00000004c0)='./file0\x00', 0x60040, 0xb8)
write$binfmt_script(r1, &(0x7f0000001600)={'#! ', './file0/bus', [{0x20, 'md5sum&wlan1'}, {0x20, 'selinux'}, {0x20, '#posix_acl_accessvmnet0@bdevem1:em1'}, {0x20}, {0x20, 'trusted!userem0wlan0GPL)-+GPLvmnet1)wlan0'}, {0x20, 'GPL,vboxnet1'}, {0x20, '#em1nodeveth0'}, {0x20, '#em1nodeveth0'}], 0xa, "81b239ef5e445781dd2a586ee2d56e68847ad504e18dec346b4caaf5f54715f6c50f761c42d58926df8c8197854aae9ab7740bc02a653405e181849443558bc8cf88fc6b77eb81c9600e826217ca3c4b74408600ac89b376df34f6e618141f95d73cbb6d4adc47cc"}, 0x104)
getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb)
syz_mount_image$msdos(&(0x7f0000001940)='msdos\x00', &(0x7f0000001980)='./file0\x00', 0x2, 0x6, &(0x7f0000001ec0)=[{&(0x7f00000019c0)="212ae9b044a3d92875d59ca84f782cfc6680ab2580af24f8fc30a28e9c06", 0x1e, 0x8}, {&(0x7f0000001a00)="3715550cca9d328ed410fcbc9cec66054fecace16ecaf7d49ed54b60cef04d7774cab5b3af", 0x25, 0x300000000}, {&(0x7f0000001a40)="660a17523c8fbc83b21e43811a063d1b01dd1163dc7e3dcb2fb68935c5100ff01f3075b5bd5dbcab3ad6f2453c4ba4bb4d70cbc245d46a35c402a872de51cae22d57af6a957df5988bf8954dda546ec61925b7dc1af809758df5232d2aedba3d27dc04143e1748e322e8fc07b90256eda097fb529b30fdbde52337bc30078407bd0c8961ea5067df40d3ca57a8b12cc097baed59910a440c03db139d0d153000fcaa6059f2c3f921bc139d5596d0e9bfbb287f4b6df0dd4a06928ba1b3b08b51915fb02a870510ef58e325e1f33b6d2c1176b09b4d865908299c674044a9ce450d874b07ee8218fbce2406e820e66bde427f49bbf9c6842722", 0xf9, 0xfffffffff5933cd0}, {&(0x7f0000001cc0)="220d9732b6621895fd862639077b5b52b575cfe154a1e102fe1e90fa32dda881bf62468f039cc141e4ca968eef571edae8b273c55ac00497b492809ba6e70cee32de5bc4e56e649ec707fa52014157b53636b675c60734b90c653084061c27020d8e5ff771d65e6ac6b2a36900a3aa028b92cf40ab0fb664d607e8423e8dd7ed2fe5c09318ad0c933ffe3e16a7b285c480f8b57fe80c16997cc03199046815bbfed29358afac71bd01be743c7b147d00b6551c800f416b88e246250b7987c302bf775f214cccdc7a119bd9c09e37dcb6b41f79fb7a", 0xd5}, {&(0x7f0000001b40)="c60f8a130fc46de60026db4cafb4d4a36c2d5039257f8399b46971e596750fbfecd9ff68b454bfc4c109cb52c625feb21060d4ede2af4b836ccf5eb190c2f9eda7e42dfb0b76ae71ff84e33ee82fe70b207f5715bdd7cb2ce3c29270d23da06783f5f4a60b86c9213dbd2f5fdae2146071e91e5cd6a4e68dcdcff9be4ccfa800605d18949445f2b969940a884ec04a803262177f03", 0x95, 0x9}, {&(0x7f0000001dc0)="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", 0xfa, 0x4000000}], 0x1, &(0x7f0000001c40)={[{@debug='debug', 0x2c}]})
r2 = add_key(&(0x7f00000003c0)='asymmetric\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001740)="33f5ea5cccbc70030c791640ea808ca5772fb1d5405bd0e1a7848e848544840855a9f969af2f337035c679426136c6e30e8838a3c24130aaf50475ccd7340f2d6cc5b2a7a3a15c1ff7c6e1b66cc2ef0487d4594bd56e21a593e3b6aad9d845b43dcdf441bb9a1755b8f05dad43e27f06ef0c81ad9ef6570d15513a63383f25d1eec3bf7c0489bc16dbca705b85c851386c0ab7af04867efe37ee6432f51609af862ea4", 0xa3, 0xfffffffffffffff8)
r3 = add_key(&(0x7f0000001800)='encrypted\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001880)="a962f65428a8871e140005cba038802e7c3c24bf8adc163f02014a307466edfb4868469888b6afc27ccefe7753b8f8c8edce68cf4de5eb50ed40f2dd4990965bc8e95c83cd3791a0f4793a1f0e651808cb42ce24187f6d43d15acea4408814a2a896a964b15f0c7b17d39f5c625987ed8457ea8cb05422bacc9b83730a6f4302c64aee6fe828344ca57c068a9874eb8a522f84b7215958e3799d5f28205fa71db2b0487390f99ee743b2d97895179c", 0xaf, 0xfffffffffffffffb)
keyctl$unlink(0x9, r2, r3)
accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000001c00)=[{{&(0x7f0000000080)=@can, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/121, 0x79}, {&(0x7f0000000280)=""/168, 0xa8}], 0x2, &(0x7f0000000140)}}], 0x1, 0x40000040, &(0x7f0000001c80))
umount2(&(0x7f0000000040)='./file0\x00', 0x0)
umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, <r4=>0x0}, &(0x7f0000000480)=0xc)
chown(&(0x7f0000000340)='./file0\x00', 0x0, r4)

[  163.553638] device lo left promiscuous mode
[  163.571322] device lo entered promiscuous mode
[  163.663562] IPVS: ftp: loaded support on port[0] = 21
[  163.772975] FAT-fs (loop6): invalid media value (0x35)
[  163.778621] FAT-fs (loop6): Can't find a valid FAT filesystem
[  163.799726] encrypted_key: insufficient parameters specified
2018/04/06 14:01:33 executing program 0:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x5002, 0x10100})
r3 = socket(0xb, 0x80805, 0x4)
getsockname$netlink(r3, &(0x7f00000001c0), &(0x7f0000000240)=0xc)
ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000040)=@ioapic={0xf001, 0x2, 0xfffffffffffff000, 0x0, 0x0, [{0x7}, {0x0, 0x0, 0x0, [], 0x3f}, {0x38a6}, {0x3, 0x69, 0x1ff, [], 0x7}, {0x7fffffff}, {0x9, 0x0, 0x9}, {0x6, 0x0, 0x9, [], 0xfffffffffffffffc}, {0x6, 0x5, 0x1ff}, {0x3, 0x1, 0x2}, {}, {0x0, 0x0, 0xffffffffffff53fd}, {}, {0x1, 0x0, 0x7, [], 0x4}, {0x0, 0x80, 0x0, [], 0x7f}, {0x0, 0x0, 0x0, [], 0xff}, {0x5ad, 0x0, 0x9}]})
syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x0, 0x900)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000180)={0x2, 0x3ff, 0xf0, 0xfffffffeffffffff, 0x3, 0x3, 0x40, 0xe8, 0x2, 0x1, 0x7fff, 0x5})
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/06 14:01:33 executing program 7:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000840)=@broute={'broute\x00', 0x20, 0x3, 0x6f8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x770)
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000740)={'bcsh0\x00', {0x2, 0x4e22, @rand_addr=0x8525}})

2018/04/06 14:01:33 executing program 3:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000667000)={&(0x7f00000002c0)=@allocspi={0xf8, 0x16, 0x5d04016144e95613, 0x0, 0x0, {{{@in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@rand_addr, 0x0, 0x6c}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6}}, 0xf8}, 0x1}, 0x0)
r1 = getpid()
capget(&(0x7f0000000040)={0x20080522, r1}, &(0x7f0000000080)={0xfffffffffffeffff, 0xffff, 0x81, 0x401, 0xff, 0x5})
r2 = open(&(0x7f0000000240)='./file0\x00', 0x100a2006, 0x8)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x7c, 0xffffffff, 0x2, 0x3386, 0x1}, &(0x7f00000013c0)=0x14)

2018/04/06 14:01:33 executing program 4:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000480)=ANY=[@ANYBLOB="f165f778"], &(0x7f0000000240)=0x1)
fanotify_init(0x40, 0x8000)
signalfd(r0, &(0x7f0000000040)={0x7}, 0x8)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/06 14:01:33 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:01:33 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300600", 0xa201})

2018/04/06 14:01:33 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x40000000)

2018/04/06 14:01:33 executing program 6:
unshare(0x60000000)
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200000, 0x0)
write$binfmt_script(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x102d)
mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0))
r1 = open(&(0x7f00000004c0)='./file0\x00', 0x60040, 0xb8)
write$binfmt_script(r1, &(0x7f0000001600)={'#! ', './file0/bus', [{0x20, 'md5sum&wlan1'}, {0x20, 'selinux'}, {0x20, '#posix_acl_accessvmnet0@bdevem1:em1'}, {0x20}, {0x20, 'trusted!userem0wlan0GPL)-+GPLvmnet1)wlan0'}, {0x20, 'GPL,vboxnet1'}, {0x20, '#em1nodeveth0'}, {0x20, '#em1nodeveth0'}], 0xa, "81b239ef5e445781dd2a586ee2d56e68847ad504e18dec346b4caaf5f54715f6c50f761c42d58926df8c8197854aae9ab7740bc02a653405e181849443558bc8cf88fc6b77eb81c9600e826217ca3c4b74408600ac89b376df34f6e618141f95d73cbb6d4adc47cc"}, 0x104)
getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb)
syz_mount_image$msdos(&(0x7f0000001940)='msdos\x00', &(0x7f0000001980)='./file0\x00', 0x2, 0x6, &(0x7f0000001ec0)=[{&(0x7f00000019c0)="212ae9b044a3d92875d59ca84f782cfc6680ab2580af24f8fc30a28e9c06", 0x1e, 0x8}, {&(0x7f0000001a00)="3715550cca9d328ed410fcbc9cec66054fecace16ecaf7d49ed54b60cef04d7774cab5b3af", 0x25, 0x300000000}, {&(0x7f0000001a40)="660a17523c8fbc83b21e43811a063d1b01dd1163dc7e3dcb2fb68935c5100ff01f3075b5bd5dbcab3ad6f2453c4ba4bb4d70cbc245d46a35c402a872de51cae22d57af6a957df5988bf8954dda546ec61925b7dc1af809758df5232d2aedba3d27dc04143e1748e322e8fc07b90256eda097fb529b30fdbde52337bc30078407bd0c8961ea5067df40d3ca57a8b12cc097baed59910a440c03db139d0d153000fcaa6059f2c3f921bc139d5596d0e9bfbb287f4b6df0dd4a06928ba1b3b08b51915fb02a870510ef58e325e1f33b6d2c1176b09b4d865908299c674044a9ce450d874b07ee8218fbce2406e820e66bde427f49bbf9c6842722", 0xf9, 0xfffffffff5933cd0}, {&(0x7f0000001cc0)="220d9732b6621895fd862639077b5b52b575cfe154a1e102fe1e90fa32dda881bf62468f039cc141e4ca968eef571edae8b273c55ac00497b492809ba6e70cee32de5bc4e56e649ec707fa52014157b53636b675c60734b90c653084061c27020d8e5ff771d65e6ac6b2a36900a3aa028b92cf40ab0fb664d607e8423e8dd7ed2fe5c09318ad0c933ffe3e16a7b285c480f8b57fe80c16997cc03199046815bbfed29358afac71bd01be743c7b147d00b6551c800f416b88e246250b7987c302bf775f214cccdc7a119bd9c09e37dcb6b41f79fb7a", 0xd5}, {&(0x7f0000001b40)="c60f8a130fc46de60026db4cafb4d4a36c2d5039257f8399b46971e596750fbfecd9ff68b454bfc4c109cb52c625feb21060d4ede2af4b836ccf5eb190c2f9eda7e42dfb0b76ae71ff84e33ee82fe70b207f5715bdd7cb2ce3c29270d23da06783f5f4a60b86c9213dbd2f5fdae2146071e91e5cd6a4e68dcdcff9be4ccfa800605d18949445f2b969940a884ec04a803262177f03", 0x95, 0x9}, {&(0x7f0000001dc0)="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", 0xfa, 0x4000000}], 0x1, &(0x7f0000001c40)={[{@debug='debug', 0x2c}]})
r2 = add_key(&(0x7f00000003c0)='asymmetric\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001740)="33f5ea5cccbc70030c791640ea808ca5772fb1d5405bd0e1a7848e848544840855a9f969af2f337035c679426136c6e30e8838a3c24130aaf50475ccd7340f2d6cc5b2a7a3a15c1ff7c6e1b66cc2ef0487d4594bd56e21a593e3b6aad9d845b43dcdf441bb9a1755b8f05dad43e27f06ef0c81ad9ef6570d15513a63383f25d1eec3bf7c0489bc16dbca705b85c851386c0ab7af04867efe37ee6432f51609af862ea4", 0xa3, 0xfffffffffffffff8)
r3 = add_key(&(0x7f0000001800)='encrypted\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001880)="a962f65428a8871e140005cba038802e7c3c24bf8adc163f02014a307466edfb4868469888b6afc27ccefe7753b8f8c8edce68cf4de5eb50ed40f2dd4990965bc8e95c83cd3791a0f4793a1f0e651808cb42ce24187f6d43d15acea4408814a2a896a964b15f0c7b17d39f5c625987ed8457ea8cb05422bacc9b83730a6f4302c64aee6fe828344ca57c068a9874eb8a522f84b7215958e3799d5f28205fa71db2b0487390f99ee743b2d97895179c", 0xaf, 0xfffffffffffffffb)
keyctl$unlink(0x9, r2, r3)
accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000001c00)=[{{&(0x7f0000000080)=@can, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/121, 0x79}, {&(0x7f0000000280)=""/168, 0xa8}], 0x2, &(0x7f0000000140)}}], 0x1, 0x40000040, &(0x7f0000001c80))
umount2(&(0x7f0000000040)='./file0\x00', 0x0)
umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, <r4=>0x0}, &(0x7f0000000480)=0xc)
chown(&(0x7f0000000340)='./file0\x00', 0x0, r4)

[  163.823994] FAT-fs (loop6): invalid media value (0x35)
[  163.829409] FAT-fs (loop6): Can't find a valid FAT filesystem
[  163.844366] encrypted_key: insufficient parameters specified
2018/04/06 14:01:33 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000d80)=ANY=[@ANYRES64=r0], 0x1)
socket$bt_hidp(0x1f, 0x3, 0x6)

[  163.965270] device lo left promiscuous mode
[  163.974977] IPVS: ftp: loaded support on port[0] = 21
[  164.003489] device lo entered promiscuous mode
2018/04/06 14:01:33 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:01:33 executing program 0:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x2002, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
r3 = dup3(r2, r0, 0x0)
unshare(0x28020000)
unshare(0x20020000)
getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000000540)={@loopback, <r4=>0x0}, &(0x7f0000000580)=0x14)
setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f00000005c0)={@local={0xfe, 0x80, [], 0xaa}, r4}, 0x14)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000240)="0fc7f966b93b08000066b8067abe9566ba7854ae4b0f30baf80c66b8c1c6a08c66efbafc0cecbad004b0eceebaa000b8f5ffef66b9800000c00f326635008000000f300f01d1d00f66b94d0200000f3266b9800000c00f326635010000000f30", 0x60}], 0x1, 0x0, &(0x7f0000000000), 0x0)
bind$vsock_dgram(r3, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10)

2018/04/06 14:01:33 executing program 4:
r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x1, 0xfffffffffffffffd)
r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x100)
getsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000080)=""/164, &(0x7f0000000140)=0xa4)
ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0xfffffffffffff14e])

2018/04/06 14:01:33 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300500", 0xa201})

2018/04/06 14:01:33 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000180000fad6e25d0000000000", @ANYPTR=&(0x7f0000006300)=ANY=[@ANYRES32=<r1=>0xffffffff], @ANYBLOB="1101000000000000"], 0x20)
write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="0000000045e204605439b2d309687b62cf20df6285130a27296477b9735d7b02c1cfd576ed7c2174681a8431ed7206a1c9d96dd0ca806f612c22a60ff29af1c385c60e569202401bb02747978df33dd5426b52286e97ec0b6cf7673ab1c07f8f7f21cdec70eec3c52dd42a0b36b2cdb5eaa8445d52ec39005b94cff400c67f0d270f882070b123df8819f4c97337e16d0e54707b7b23696bd1ee5b93aea04d476e67"], 0x128)

[  164.158280] device lo left promiscuous mode
2018/04/06 14:01:33 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0x40000000015, 0x805, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={<r1=>0x0, 0x17e09ac5, 0x8000}, &(0x7f0000000080)=0xc)
connect$bt_sco(r0, &(0x7f00000001c0)={0x1f, {0xf9, 0x893a, 0xdd, 0x9, 0x9, 0x22}}, 0x8)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={<r2=>r1}, &(0x7f0000000100)=0x8)
bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb)
ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000240)=0x80)
sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="07001c0062a4ffdb8fa09ec72000000034f858e788e9eb69ea1535a07330f3cd"], 0x24)
r3 = socket(0x15, 0x80005, 0x0)
getsockopt(r3, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3)

2018/04/06 14:01:33 executing program 4:
shmget(0x2, 0x1000, 0x54000840, &(0x7f0000ffc000/0x1000)=nil)
syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff"], 0x0)
r0 = socket$packet(0x11, 0x10000000002, 0x300)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"74756e6c30000000e5ff00", <r1=>0x0})
r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
bind$bt_hci(r2, &(0x7f0000000000)={0x1f, r1}, 0xc)
recvmsg(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/111, 0x6f}], 0x1, &(0x7f0000000400)=""/234, 0xea}, 0x0)
r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vcs\x00', 0x10080, 0x0)
ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000000440)={0x2f6, 0x2, 0x7fff, 0x4cb4758f})
r4 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x200, 0x4000)
getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
syz_read_part_table(0x98d, 0x1, &(0x7f0000000200)=[{&(0x7f0000000000)="0200eeffffff01000000ff0700000000000000000000000000000000000000000000000000000000000000002502817d8dda4b9e0000000000000000000055aa454649205041525400000100b63e", 0x4e, 0x1c0}])
syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x1000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="1a86e1baa4295dd5479dfdb8131a7e6d160b96e874f8ac687b074a730310e6da8079f0428be6b7994b373d389a99c33536d427ca3a8a879beb8f711e1f4b96a8df41a468e593270ed36a7ea18a836fa6ad94b6a597f61f1ddb679968b7f079273873cab951bca452b7263fc62db96656002648ae", 0x74, 0x1}], 0x10, &(0x7f00000001c0)={[{@codepage={'codepage', 0x3d, '1255'}, 0x2c}, {@gid={'gid', 0x3d, [0x36, 0x34, 0x34, 0x36, 0x36, 0x30, 0x37, 0x37]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]})
r5 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0xfffffffffffff1a4, 0x2000)
setsockopt$inet_buf(r5, 0x0, 0x9, &(0x7f0000000280)="d9901065421249bb5b9f5825df685cc0370507b8def02af2786ff4aa4efa10112f90795d82c92eeea1022218734ad2a583cbfb731fbb2ad1297f983e9b8f32cfea76dfc9fd81a9ac768bc3b2a670f0afec25908a9fc7b06a4f40ee485b7eab8d294ad99986d61ea6ea186bf8d24ac5af430e2ebbcde60a4aae0984ce1db44463f971045aedbca6c6e66ecd1dd0cbd6512922f1c01aa6dc4a61", 0x99)

[  164.255479] device lo entered promiscuous mode
[  164.343206] Dev loop4: unable to read RDB block 4
[  164.348501]  loop4: unable to read partition table
[  164.375077] loop4: partition table beyond EOD, truncated
[  164.380999] loop_reread_partitions: partition scan of loop4 () failed (rc=-5)
[  164.418503] FAT-fs (loop4): invalid media value (0x74)
[  164.423944] FAT-fs (loop4): Can't find a valid FAT filesystem
[  164.461704] FAT-fs (loop6): invalid media value (0x35)
[  164.467171] FAT-fs (loop6): Can't find a valid FAT filesystem
[  164.484722] FAT-fs (loop4): invalid media value (0x74)
[  164.490132] FAT-fs (loop4): Can't find a valid FAT filesystem
2018/04/06 14:01:34 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4000)

2018/04/06 14:01:34 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230fffd218d00", 0xa201})

2018/04/06 14:01:34 executing program 1:
socket$inet(0x2, 0x4000000000000001, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

[  164.531674] encrypted_key: insufficient parameters specified
2018/04/06 14:01:34 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x10)
ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100))
r1 = dup(0xffffffffffffff9c)
ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000001880)=""/4096)
fallocate(r1, 0x0, 0xbe72, 0xfffffffffffffffa)
socketpair$inet6(0xa, 0xb, 0x0, &(0x7f0000001800))
ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001580))
getsockname$inet6(r1, &(0x7f0000001740)={0x0, 0x0, 0x0, @dev}, &(0x7f0000001400)=0x1c)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001380)={r1, 0x50, &(0x7f0000000080)={0x0, <r2=>0x0}}, 0x4)
ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000000)={0x9, 0x9})
ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000280))
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001540)=r2, 0xfffffffffffffe41)
r3 = gettid()
ptrace$setregs(0xd, r3, 0x2, &(0x7f0000000140)="b630a65e6de9f0d4140960fc3fe63529ae548c5ccd70f65294960cc6f5e3546fedbddcf03a344a24c88fec0592f6f17a7fee2d579eeac60335f344aa1763976ff7daf2aef6dfdcdb19416417cb6a47fb9687a258c03f0ebdbcf41a5212860fd3cfe43b8ba43e132b5b521066")
sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000002880)=ANY=[@ANYBLOB="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"], 0x1014}, 0x1}, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000001c0)={0x7, {{0xa, 0x4e22, 0x10000, @dev={0xfe, 0x80, [], 0x17}, 0x1000}}}, 0x88)
sendmsg(r0, &(0x7f00000017c0)={&(0x7f0000001180)=@in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}, 0x80, &(0x7f0000001600)=[{&(0x7f0000001200)="729a4ee52f39e1f97376921e101dcde04ea3a13f74621c29815455f542e9637b1d252f809e2d49944cc665d6679dec80abdff2feb1ed321b16b3ca7f5a3f418b2e", 0x41}, {&(0x7f0000001280)="49e14e7c5d3425037db178bfdf757359229586e936c684ca64f9dd17eb46075c98ea22dc8cb3738dc02e8d0eb146e00b8339bb051c1bf567733c53dd8d0055b2fd856ed9ea2892410db6594114b39067a1c810a37992629429bc76295c270fd44102bd2ca79157a82af45f4d5032d603d289857f1c2be0021aed6d9b7183049aad7f345d2e5b5cb28621bdfad5df37370284b77ccc79469011201bf1e227cd7398c12ccc3178dd36893a86e80c7e6e0e1123998171e1ffe39637446c99a705469c3a8e646ddec82276f0ece177b0d68003e6f914469c921a92", 0xd9}, {&(0x7f0000001440)="392149870246c8fa8293cd714c1f1f3bbbe4ce8789738de4e02014c1d124605fd3510ad3d41aae93f9ddbf52e4f0000c2a17ce03e27c1fb463177c2b9507411fe8350e493973d8c3c5933cfdbf57a90c9fe398b8b16de0646d9029b76bdbe45587a8510ee4b041f0eab31e6e64bd8eb36dbcf19cb0347623f97cb2f6f8bad0757e7af0630ef4004d2054873058f8299cfadeb6d7db4264fe2c7ebb37ecddc3635283a77d6bc7405fd1a78f76ceb05e47a25cb261cdf55a3317877efb73e81e90b38ef0e6fdaf1493d6", 0xc9}], 0x3, &(0x7f0000001640)=ANY=[@ANYBLOB="a8000020000000000000000009000e01c38c57e7bc414eac6727e27dc8ac00c2da00a4d92087440d40a6bc9586d136d75bda6f3cd66738ad1d773748bc42479563c327d093e309ff8c120beb01040000c29470ee7e86de4b8855c7a7698875c6601a49eaa2d5d58760094489d71e2983c4a91341a953159de9be70428bb64a48d70f5de200a54efe926bee13188419c3e1842d4e1c990000d8290cc1ecd19b8a1cd2c0a77e3becbc3817daa0dd11655959a72a8348bad19c00"], 0xa8, 0x8004}, 0x20040041)

2018/04/06 14:01:34 executing program 7:
sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0)
clock_nanosleep(0x0, 0x0, &(0x7f0000000540), 0x0)
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0xa4202, 0x0)
r1 = geteuid()
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, <r2=>0x0, <r3=>0x0}, &(0x7f0000000100)=0xfffffe8a)
getresgid(&(0x7f0000000140), &(0x7f0000000180)=<r4=>0x0, &(0x7f00000001c0))
quotactl(0x1, &(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)="918084c52349f2c09353801c8b974d9e87654ebf1595e80ef7631c44748c82b0e58769d5891d76cdc6497adb06da0db95a3e6880f04d90034bfe5be3a729219c161c73110fa3ea6b913f9e5a875fa26f5b96890887bbaae891a5dc3ddb7ee87aad65ca3deab74d77923412d17e19f76f058a0d0bd156ce80550bf8e17d787af885f8d81279abf7f1e523ecf8e626a0d4eecad2b1fdb053c943c639be270503703a1c507a5974c0ba0e30dec932c281da70e722d0d064f628077781629e0662deb5b4c2b939b8c7bd6d")
r5 = getgid()
lchown(&(0x7f0000000400)='./file0\x00', r2, r3)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000003c0)=0x7, 0x4)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@filter={'filter\x00', 0xe, 0x5, 0x760, [0x0, 0x20000580, 0x20000778, 0x20000ad8], 0x0, &(0x7f0000000080), &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x13, 0x1, 0x805, 'ip_vti0\x00', '\x00', 'rose0\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @random="aafb998e1055", [0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}, {{{0x13, 0x1, 0x19, 'sit0\x00', 'ip6tnl0\x00', 'rose0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0xf0, 0x120}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x20, 0x9, 0x1000}}}, @common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xffffffffffffffff}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0xd, 0x1, 0x7, 'ipddp0\x00', 'ip_vti0\x00', 'vlan0\x00', 'syz_tun\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xd9147ca1a88d728e, 0xff, 0xff, 0x0, 0x0, 0x4b8c80a4292bde37], 0xe8, 0x198, 0x210, [@owner={'owner\x00', 0x18, {{r1, r2, r4, r5, 0x1, 0x7}}}, @mac={'mac\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffc}}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0xfffffffffffffffe, 0x0, 0x1, 0x0, "cdd3fdc4b36a96af8a90645a604dab09de797f5fa43394b7ae5f44b73af40847c7ef38c35184013110b64753dbe142d6c3a988cb05c801b79af061fad7c79b71"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x1, 0x80000000, 0x6, 0x0, 0x0, "d1e3d13e323a392e0ad393eea541b8f5bd97853b74ffd4bfa264d802c4861075eed9a83e16728db3e09637ac800c433c9b48395a695df99ee208742876e14edd"}}}}, {{{0x11, 0x44, 0x88e7, 'irlan0\x00', 'syzkaller1\x00', 'irlan0\x00', 'dummy0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0xff], @random="e998faf8d75d", [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xa0, 0xd0, 0x120, [@m802_3={'802_3\x00', 0x8, {{0x42, 0xaa20, 0x2, 0x1}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x5, 0xffffffffffffffe0}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x1, [{{{0x1f, 0x29, 0x1f, 'rose0\x00', 'yam0\x00', 'rose0\x00', 'ifb0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0x70, 0x1a0, 0x1d8}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xfffffffffffffffb, 'system_u:object_r:devicekit_disk_exec_t:s0\x00'}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@empty, 0xffffffffffffffff}}}}]}]}, 0x7d8)

2018/04/06 14:01:34 executing program 6:
r0 = socket$inet6(0xa, 0x2, 0x0)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x80, 0x0)
ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000240)={0x57, 0x8e, 0x2, {0x100000000, 0x6}, {0xe304, 0x4}, @ramp={0x1ff, 0x9, {0x400, 0xffff, 0x7f, 0xd88}}})
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x2f)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x40, r2, 0x400, 0x70bd26, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xb413}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0xc084)
r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x0)
dup2(r1, r0)
r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x98, r4, 0xa00, 0x70bd26, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x401}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4e}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x98}, 0x1, 0x0, 0x0, 0x240040c0}, 0x0)

2018/04/06 14:01:34 executing program 4:
pipe(&(0x7f0000000480)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
flock(r1, 0x2)
flock(r0, 0x2)
r2 = gettid()
readv(r0, &(0x7f0000000240)=[{&(0x7f0000000200)=""/57, 0x39}], 0x1a2)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x7)
fcntl$setsig(r0, 0xa, 0x12)
syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00')
fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2})
r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x2, 0x0)
openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
r6 = socket$alg(0x26, 0x5, 0x0)
fcntl$setlease(r0, 0x400, 0x2)
bind$alg(r6, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xeta)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10)
r7 = accept$alg(r6, 0x0, 0x0)
write(r7, &(0x7f00000003c0)="44180c5030827edcf6bf39b97527f6f21443881bb2a1f64db2727897a0d1f3a55d000100007667b83ce7046eb086be4413b96bb4d6bc226737336a656cba4e5fa6a03d222835d12356b961885d6a5d93d15d9c5165522024", 0x58)
readv(r7, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1)
recvmsg(r4, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x6, &(0x7f00000002c0), 0x0, &(0x7f0000b30000), 0x10000014b}, 0x0)
fremovexattr(r5, &(0x7f0000000300)=@random={'btrfs.', 'bdev\x00'})
dup2(r0, r4)
tkill(r2, 0x16)
setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000000c0)=0x7a00, 0x4)
arch_prctl(0x1005, &(0x7f0000000100)="e710751ebcf949b99343386893c7bfb53df0f6c13d26603251153346e4881f0b79d5d1391fb7fc012b367e9e54ff6fe88c57474bf7eb75bae064dbe32966b44b4ad58b6dc8641adf5b47871d790b265271ad6bdfb7ddf4fcb1f8062a82a880d392e9b53f6fe3e14cb88dd549a30877e0e4a10f4517b49bd5393d9d773e51b24503e9a35a3c671894d8ce5ddc3cad0aab3533ba1400a363f270af7b38c4113bc4544a31ed2a93273d0039b88a68478329b4e5bf1e559078340d625f0408dd7ad2cd4146f96928e24852772dd67cb8365fb15deb1bf18a7125933b61dad62680de492d66")
ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000))

2018/04/06 14:01:34 executing program 3:
r0 = socket$packet(0x11, 0x3, 0x300)
pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8)
setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x0, 0x4e22, 0x51f, 0x2, 0x80, 0xa0, 0x2f, r3, r4}, {0x10000, 0xffffffff80000001, 0x0, 0x3ff, 0xd9, 0x24, 0x0, 0x3}, {0x7, 0x2, 0x1, 0x4}, 0x8000, 0x0, 0x3, 0x1, 0x2, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6}, 0xa, @in=@multicast2=0xe0000002, 0x3506, 0x0, 0x1, 0x9b, 0xffffffffffff0001, 0x4, 0x1}}, 0xe8)
setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000400)=0x81, 0x4)
sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x800, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c)

[  164.628540] device lo left promiscuous mode
2018/04/06 14:01:34 executing program 7:
r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="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")
r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0xb00)
sendfile(r1, r0, &(0x7f00000000c0), 0x100000001)
recvmsg(r0, &(0x7f0000000080)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000300)=""/236, 0xec}, {&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/194, 0xc2}, {&(0x7f0000000600)=""/251, 0xfb}, {&(0x7f0000000700)=""/188, 0xbc}, {&(0x7f00000007c0)=""/97, 0x61}, {&(0x7f0000000840)=""/104, 0x68}], 0x7, &(0x7f0000000940)=""/108, 0x6c, 0x20}, 0x40002021)

2018/04/06 14:01:34 executing program 3:
perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x44000, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x44402}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getstats={0x14, 0x5e, 0x419, 0x70bd25, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40850}, 0x40044)
sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000aee000)={&(0x7f00000003c0)=@getspdinfo={0x14, 0x25, 0x21}, 0x14}, 0x1}, 0x0)

[  164.672214] device lo entered promiscuous mode
2018/04/06 14:01:34 executing program 0:
r0 = socket$inet6(0xa, 0x2100000000000002, 0x0)
setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x20)
getpeername(r0, &(0x7f0000000080)=@sco, &(0x7f0000000100)=0x80)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1000000004}, 0x1c)
r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x7, 0x101000)
ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000940)='nr0\x00')
ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000340)={0x3000000000, 0x8})
sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000003c0)="3a7f3b514ab8af95c7cf4df08a6af5be82c94a117f0667a12d9e571a949b0b2fd6d7238bda15d611d475d9105db8957b21da857171b2ffe4b5ef059abc1eef7bd6ed67347328c05d6b077abb5233ad965ff0d7d4acecd71c7d217d44a7690c44fb91f1691939b779f168f640eca0da8dabab4d5482844438b3820982605b2ce9eeb4ff69df2d031fb48b453a2564d85794016b1af57f173cc0c22c3d3bd32716484f87f4123daba08dd29b4f1667b15f2c65537fbef955dd1c86f6f03fd4940e7431e6e3244994a7c26e7567ec79d1652c6b869b6f50932a15676322931071021d3b322f2d2d1cec3bca68fec00c2d965964de5cd452c7331a6f552f8f413129ef08b7aa17952849435b0684207ef78ed43a49b19d372bd570e30921b8ae4a987816cb30e9c157f6f93e40fda68a6cb3f81476993e3f3e7431f63b1578c6de0912417a3d212ae75aef3e495ab1e1b0592abccc4ed09641f0c6b276fb2f97d09e57b4c0b66568fade83983c88a76c0336546326dd9b354eda67b6a74c2848abee39fad5689847b75255ea2daa5d377b59a0d846a41df72490cc4c6f91f4d6d53416776be1dbc41e0aa19eb38a0cc9bede61f85d26f1401bf2186cc04a29e1384d989562cbe435024805e12736343e0dcf6f36c67dc8af693c2157dc31bf36f4f8e20cd41fb8dbc3506f9f77f2c011f90f7a6e2705708829645d9baab931fcc5e2593cb6a8c25b6601dfd935110d02d8a8d1b9aaadbb6c7d332228408796e7e41bde7f9d8b98981f74ec151303d1cdf1516f585b54aed5b53397d6e78868f6bc9db4936ea9d878a33903e1dd37660696cd3c973341a7cdb709656f103c941cc1ead8650d1707802c08bf14a2016625565367a2c640bccd09287cdbb3d123b39bda0e77ef01f37247235040c60505bec3ccc9be6c461a982b6d415a84eac84db25246070dbacdde558f974607c2c5a26c3424ed4c18ceb2e19c2c1fe35af4190eba7053617760a8ba0d5b0fadadea036fe4f9e5e9e450296db5cb0f6488926027fb846f9fa6abcccf1dc767920196988d88fa4d26ca9ed01784129cdcb3c5e727425f02633a421c28b636f9ebc121e25bf247acbc74a217398287d6ca75e5a1104dd9b89dcff650133fa1978f2c01674d1086641a0ddb2bc234db4f38a71443cf0f8ca1888881cac2f1fdffd5a895958c160293ef42fb9facbea958116c79982f86d6f4424bd6cf17fb646bf331bb8bab95242117ab4f32559cecc8365aafb0bece6933d2af0114c30267bdd8595c906793ef84102d4031e678198c563fcce3c7d60e44fb8d7102f31bac8ab536cb79a6dc0e1355dd510ece1b410e4237599640c4e8e5a3b280c891653569a88ac6f84f631e9631fdacaf8321c4025bd6f595f2a8dece4e822c077bc39ff9bac2bf0db9c8d4cb14bd9dcf5c9b6a37f987d86ccca400662f028fbddbb923c627e97d84c5893abc29547b5e0e4023f64314a35930f488aa78a0aaa4603f64af0dfeb3f2718083a035667f5f8d35977dc94f63f5602f1d5a84d3e89e7b32d45342f8b80d534a7eb4a7f810aa2e208ca8b906a45b78e652b83bb29e62a08c97df6a1e6f5140013f80a1fdb753023923a5f38918a0a78a15c2adaf436ea641b2ffcc0727a0012d27c5878185b7485bd94f46414f182d1b275d2de8a6e46be95af7c4bd4663b1036e4185a35b290b588abcc749528d637f421b2b5c5d7d178e30e30fa85db0e9a866ae2560808af10e40e83acb3e62d25eda0d98246ff4d2d4628a086094b962bb664a15691a5875bd1d24e4830f725f00cfe185e19bf35ef3e272f9be2944a0f1924d7efdb5705a07d906201b028c3f35dc9c3389fd356c694fd1a42d18123d29da718fc8c917592c4ec9379f5edbeef5ef2246e1324e7d559d297f60e8f07e5a7c442523a300238eceb00608e0df4fb24ce2eee914396164197869dae9004d", 0x56f}], 0x100000000000009e}, 0x0)
r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x2, 0x0)
ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f00000001c0)={@host=0x2})
syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x7, 0x10000)

2018/04/06 14:01:34 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

[  164.791297] device lo left promiscuous mode
[  164.819200] device lo entered promiscuous mode
2018/04/06 14:01:35 executing program 6:
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x24900, 0x0)
bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x7}, 0x1c)
perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0)
ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000180))
bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x2d, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x10000001, 0xb2, &(0x7f0000000200)=""/178, 0x0, 0x8000000}, 0x48)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup\x00', 0x200002, 0x0)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x90001, 0x0)
ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0))

2018/04/06 14:01:35 executing program 0:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x84000, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000140)=0x40000000002b, 0x8)
getsockopt(r0, 0x7, 0x8, &(0x7f0000000080)=""/188, &(0x7f0000000000)=0xbc)
ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000180)={0xffffffffffff7fff, 0x7, 0x3, 0x8, "73c831c4faff90ac5693ebadd41bf288f045640fae4d56a56f6efff4612fd7703235ecefcc883bd8889569ef", 0x3})

2018/04/06 14:01:35 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/kcm\x00\b\x00')
r1 = socket$kcm(0x29, 0x2, 0x0)
sendfile(r1, r0, &(0x7f0000dbf000), 0xffff7ffc)
r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000100)={<r3=>0x0, @dev, @local}, &(0x7f0000000140)=0xc)
getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000180)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8)
setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4e23, 0x8, 0x4e22, 0x2, 0x2, 0x20, 0x20, 0x87, r3, r4}, {0x100000001, 0xfff, 0x5, 0xff, 0x3ff, 0x4, 0x81, 0x7}, {0x1, 0xfff, 0x20, 0x1f}, 0x2, 0x6e6bbf, 0x1, 0x1, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0x2b}, 0x2, @in=@loopback=0x7f000001, 0x3506, 0x3, 0x3, 0x1ff, 0xc12, 0x28, 0x5}}, 0xe8)
fcntl$getownex(r0, 0x10, &(0x7f0000000080))

2018/04/06 14:01:35 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000000000000008000", 0xa201})

2018/04/06 14:01:35 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x100000000000000)

2018/04/06 14:01:35 executing program 3:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x418200, 0x100)
ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000000c0))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
read(r1, &(0x7f0000000080)=""/1, 0xff42)
ioctl$TCSETA(r2, 0x5437, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe})

2018/04/06 14:01:35 executing program 4:
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0)
setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000d14ffc)="02f9ffff", 0x4)

2018/04/06 14:01:35 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:01:35 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:01:35 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=<r1=>0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x6, <r2=>r0})
perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x5, 0x0, 0x9, 0xfffffffffffffbff, 0x0, 0x9, 0x202, 0x8, 0x4, 0x8, 0xd874, 0x101, 0x2, 0x2, 0xaab, 0xd8, 0x100, 0x101, 0x5, 0xbd, 0x2, 0x5, 0x7, 0x7, 0x10000, 0xf2, 0x2b, 0x8, 0x8, 0x6, 0x5, 0x1f, 0x4, 0x9, 0x0, 0xfe7, 0x0, 0x40, 0x6, @perf_config_ext={0x60a9, 0x5}, 0x20902, 0x95, 0x0, 0x4, 0x80, 0x1, 0x5}, r1, 0x9, r2, 0x3)
ioctl$TCSETS(r0, 0x5402, &(0x7f0000000500)={0x2c15c010})

2018/04/06 14:01:35 executing program 7:
r0 = epoll_create(0x101)
pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="6f2a4cc18a80e5bb327357fade4c0b003c71f92b53c30fd61897f8bcc70c", 0x1e}, {&(0x7f0000000140)="ed00481a07346adc8ef1b5da343fc5f3ed67cb0fe35012ff1613548f03999b17f3da46ab59d0a401aefc1ce4a4988a5e2bcd34de5940a153a6d69a402a279c7bb8e05c0f8c7d58f3f8b12e8208584fbc04d8fa3bb5ea008186bd739eddd275f281d6fb4110316e58a13b9de3acb7cc8e3ab6ae15da56904ab974213f4ead7befbf650a068f1bbca53c5f440eb2a7aee63052d1971458ce1b011c449e9881aeda5813e221726a", 0xa6}, {&(0x7f0000000200)="65a3bfbea201e55f6158ef703767dc", 0xf}], 0x3, 0x0)
r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000100)=""/46)
r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x10000, 0x100)
ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f00000002c0))
setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040)=0x6, 0x4)
r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xffffffff00000000, 0x1)
setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000280)=0x1, 0x4)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000300)=0x4b, 0x4)

2018/04/06 14:01:35 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x0)
gettid()
io_setup(0x5, &(0x7f0000000040)=<r1=>0x0)
r2 = dup(r0)
io_cancel(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0x20, r0, &(0x7f0000000140)="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", 0xfffffeee, 0x80000001, 0x0, 0x1, r2}, &(0x7f0000001140))
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3f}, 0x1c)
getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

2018/04/06 14:01:35 executing program 6:
r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x240)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040))
syz_emit_ethernet(0x2149, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "8b3b30", 0x2113, 0x2b, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment, @dstopts={0x0, 0x3, [], [@padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x1, [0x0]}, @padn={0x1}, @hao={0xc9, 0x10}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1000, 0x0, [0x0, 0x0], "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{0x49d, 0x0, 0x10000, 0x40, 0x0, 0x0, 0x800, [0xffffffffffffffc1, 0x205], "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{0x2, 0x0, 0x7af506e7, 0x401, 0x0, 0x0, 0x86dd, [0x40, 0x3], "45ad00e10f111b9f6eef022c3b96fffeea9865944d6da5d6e3a8924cc997f2612b9636de4349ba0978638e978d65d4b3248b"}, {0x8, 0x88be, 0x2, {{0x1, 0x1, 0x8, 0x80, 0x4, 0x1, 0x1f, 0x5}, 0x1, 0x1576}}, {0x8, 0x22eb, 0x2, {{0x6b07, 0x2, 0x726, 0xffff, 0x51, 0x6, 0x1000, 0xacb2}, 0x2, 0x6, 0x0, 0x9, 0x401, 0x2, 0x9, 0x7, 0x8, 0x9}}, {0x8, 0x6558, 0x4, "9f294ad895b720f028797ad378af61141f43972185b98cecef5940bd56dc60ece77a89d0b5eb659763482b3d4a0daf3a0ee98cee45af9f7e9b9703d6dbe24321292d369e2093e7a015aa2619e5691f943d7b87063a10c7afdb2598e0b2cadac452"}}}}}}}, 0x0)
r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000180)='user\x00', &(0x7f00000001c0)='}(%!%vmnet0\x00')

2018/04/06 14:01:35 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000003e000", 0xa201})

2018/04/06 14:01:35 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:01:35 executing program 0:
ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1)
perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0)
pread64(r0, &(0x7f00000000c0)=""/56, 0x38, 0x3)
write$fuse(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00'], 0x10)

2018/04/06 14:01:36 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0xc, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff20}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff)
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x200000, 0x0)
ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000140)={0x400, 0x1, 0x100000001, 0x2, 0xc, 0x1})
r2 = gettid()
pipe(&(0x7f0000001380)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
prlimit64(r2, 0xf, &(0x7f0000000040)={0x81, 0x10000}, &(0x7f0000000080))
fcntl$notify(r0, 0x402, 0x8)
perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
kcmp(r2, r2, 0x0, r3, r0)
lseek(r3, 0x0, 0x3)
setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f00000000c0)={0x33, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 'none\x00', 0x14, 0x3, 0x3b}, 0x2c)
signalfd4(0xffffffffffffffff, &(0x7f0000000280), 0x8, 0x80800)

2018/04/06 14:01:36 executing program 4:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x80000)
ppoll(&(0x7f00000000c0)=[{r1, 0x10}, {r0, 0x491}, {r0, 0x1000}, {r0, 0x2}], 0x4, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140)={0x80000000}, 0x8)
openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x20102, 0x0)
epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0x20000003})
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000040)=0xfffffffffffffff7)
socket$bt_hidp(0x1f, 0x3, 0x6)
dup2(r2, r1)

2018/04/06 14:01:36 executing program 6:
r0 = socket(0x10, 0x802, 0x4)
sendmsg$nl_route(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)=@setlink={0x4c, 0x13, 0x50b, 0x0, 0x0, {}, [@IFLA_XDP={0x4, 0x2b}, @IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x4c}, 0x1}, 0x0)
socket$netlink(0x10, 0x3, 0x17)

2018/04/06 14:01:36 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:01:36 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x400000000000000)

2018/04/06 14:01:36 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000000300", 0xa201})

2018/04/06 14:01:36 executing program 3:
r0 = socket(0x1a, 0x80000, 0x80000001)
sendmsg$nl_route(r0, &(0x7f0000006e00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000006dc0)={&(0x7f0000000800)=@setlink={0x3c, 0x13, 0x803, 0x0, 0x0, {}, [@IFLA_NET_NS_FD={0x8, 0x1c}, @IFLA_IFNAME={0x14, 0x3, 'bond0\x00'}]}, 0x3c}, 0x1}, 0x0)

2018/04/06 14:01:36 executing program 0:
syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x7f4, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)={0x0, 0x2, [0x0, 0x82a]})
r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
fadvise64(r0, 0x0, 0x2, 0x1)
r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100)
syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, <r2=>0x41424344}, 0x1, 0x0)
syz_extract_tcp_res(&(0x7f0000000100)={0x41424344, <r3=>0x41424344}, 0x2, 0x3ff)
syz_emit_ethernet(0x33, &(0x7f0000000400)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0xf9, "6c295983a3a0a72330deec22b61990d71c75005c608ea47a8e564eb2662c3436b7b4c03d6c"}}}, &(0x7f0000000440)={0x0, 0x1, [0x6c4, 0xc72, 0xe21, 0x848]})
write$tun(r1, &(0x7f0000000140)={@void, @void, @ipv6={0x6, 0x6, "e155db", 0x28d, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[@srh={0x3c, 0xc, 0x4, 0x6, 0x200, 0x7, 0x3, [@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x12}, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, @mcast1={0xff, 0x1, [], 0x1}]}, @routing={0x3b, 0x10, 0x0, 0x40, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, @dev={0xfe, 0x80, [], 0x18}]}, @hopopts={0x0, 0x7, [], [@ra={0x5, 0x2, 0x100}, @ra={0x5, 0x2, 0x2}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @calipso={0x7, 0x20, {0x1, 0x6, 0x3f, 0x7f, [0x1, 0x2aa, 0x9]}}]}, @routing={0x3e, 0x8, 0x3, 0x0, 0x0, [@empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, @empty]}, @hopopts={0x3f, 0x6, [], [@enc_lim={0x4, 0x1, 0x30f}, @generic={0x8, 0x2c, "011d1725c8f73aad8558d611cfac5f0f4bca9d5f371f952c7ca75699447edec8db1c351a1dd01115e7ede84a"}]}], @tcp={{0x4e24, 0x4e24, r2, r3, 0x4, 0x0, 0x10, 0x40, 0x10001, 0x0, 0x5, {[@mss={0x2, 0x4}, @md5sig={0x13, 0x12, "9fa3e64a63675164fdb8c927d3220ce0"}, @exp_smc={0xfe, 0x6, 0xe2d4c3d9}, @exp_fastopen={0xfe, 0x10, 0xf989, "bc31d0f01e47fff20c2b19fb"}]}}, {"138d3e3e5301367c324deafdf92fefc53e62750adb5e331b01ad79b1fecad2c4a29b0b2243477efac7862f6bf7446c13d1fded6be4ddd44f62a86f0c08edb33dc839ed3ef707ec8bdad3180396d42f09ae78e10b9f9bde60d7acd4fa50421096d3f2d24e86bb06713e9da220c81dd2e9836de275cb3b2608262e83f81696b334a607a2cd3716f8f5e677bf805e"}}}}}, 0x2b5)

[  166.539568] device lo left promiscuous mode
2018/04/06 14:01:36 executing program 0:
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x146}, 0x2c)
r0 = bpf$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$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5914ae2fdc24e95e12aa8daccf7f43e72be9cc66f"}, 0x10)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10)
r1 = memfd_create(&(0x7f0000000040)='GPL\x00', 0x1)
sendmsg$alg(r1, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000080)="1755f96fedf52a6a2534e6c4fbba57b5a1f8d256743b0455fc4cd8883cb90bdc7d853edd7fc37c9e38b7921fd63acffda840b147300562ed5f6b059e65540d", 0x3f}, {&(0x7f0000000180)="455417baeba8ad4141a4193b56bd91d46475b9ed1725d20123bb898af066adfe", 0x20}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f00000001c0)="93e388a3f7f57b4208ed", 0xa}, {&(0x7f0000001240)="35aa28", 0x3}], 0x5, &(0x7f0000001300)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x50}, 0x0)
socketpair$inet_icmp_raw(0x2, 0x400000, 0x1, &(0x7f0000000200))
setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0)

2018/04/06 14:01:36 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00'})

2018/04/06 14:01:36 executing program 7:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0)
bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x0, {}, 0x0, 0x401}, 0xe)
getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040), &(0x7f0000000000)=0x2)

2018/04/06 14:01:36 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000300", 0xa201})

2018/04/06 14:01:36 executing program 6:
r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x65, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="20116348a89ba2fa9a4063540613761605ba3da772adbdf86df6e60cb568a0d73415dfc04a245a69a520fc8750d14369fe3e288569f50e7ad39ccd33213f41ee209ef4ba761109a9dd7bddcbfd5d514962bea33355b7171876898e153a", @ANYBLOB], 0x0, 0x0, &(0x7f0000011f9d)})
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0)
write$eventfd(r1, &(0x7f00000000c0)=0xd, 0x1)
clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000))

2018/04/06 14:01:36 executing program 4:
r0 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x8)
fstatfs(r0, &(0x7f0000000040)=""/31)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000200)}, 0x2cb)

2018/04/06 14:01:36 executing program 3:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0)
ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000080)={0x2, 0x0, [{0xc000000f, 0x8, 0x7, 0xffffffffffffff12, 0x8}, {0x4, 0xf20, 0x8, 0x20, 0xccbe}]})
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60)
ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000ac0)={"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"})
mlock2(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1)
r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f00000001c0)={"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"})
ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f00000006c0)={"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"})

2018/04/06 14:01:36 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00'})

[  166.824103] binder: 13816:13820 unknown command 1214452000
[  166.867365] binder: 13816:13820 ioctl c0306201 20000080 returned -22
[  166.964854] binder: BINDER_SET_CONTEXT_MGR already set
[  166.965012] binder: 13816:13835 unknown command 1214452000
2018/04/06 14:01:36 executing program 7:
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x7}, 0x107)
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0)
pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1)
fcntl$setflags(r1, 0x2, 0x1)

2018/04/06 14:01:36 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x8000000000000000)

2018/04/06 14:01:36 executing program 4:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e20, @loopback=0x7f000001}})
r1 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000001c0)=0x1, 0x4)
ioctl$sock_ifreq(r1, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})
setsockopt(r0, 0x0, 0x82, &(0x7f0000000000), 0x0)
ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000000140)={'syz_tun\x00', @ifru_mtu=0x20})

2018/04/06 14:01:36 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00'})

2018/04/06 14:01:36 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000400", 0xa201})

2018/04/06 14:01:36 executing program 0:
r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish-asm)\x00'}, 0x58)
r2 = dup2(r1, r0)
r3 = accept$alg(r1, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="873a3d2f8a1a4d5211133f7e9c4eb5be", 0x10)
sendmsg$can_raw(r3, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0)
recvmmsg(r3, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/6, 0x6}, {&(0x7f0000000380)=""/170, 0xaa}, {&(0x7f0000000540)=""/188, 0xbc}], 0x3, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0)
ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x401)

2018/04/06 14:01:36 executing program 6:
r0 = socket(0x1b, 0x2000000000000005, 0x6)
ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000240)={'erspan0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="c62579485082d45cfe9a7b942d118efa37f32bb6218145e66272d54afead9010016f6477d296598c9414f9ce434cd77bdfff2021af4bcbb375e7afdc6038fae714e54845e18c41c0fb1d355f30ac9d6918e4f6f2777123e3308f9a8d734a3d984214eeb61bbbecc063ab2b9445836eed97523869e1e62ca44dcffb775570ae84893a", @ANYPTR=&(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES16=r0, @ANYRES16=r0, @ANYRES32=r0, @ANYPTR64, @ANYPTR, @ANYRES32], @ANYPTR, @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES16=r0, @ANYRES16=r0, @ANYPTR, @ANYPTR], @ANYBLOB="891c2504cc66f2b3bf98582555779f81f0d7c20cc17bd30fe36693b8e85d7dc57fc4960fa46a8a596fcfc9475d92160368063b2e64cc44fcbbfc5b810d0529d58d0fb790f14b6d0baa750f80fadc67805444d4bcae1c81344d279678337ce48befab472238049feb241f34227b204a557b5716853f012299b617d4de67efb56b401bd2b4b1a99700b23bf86401c8b1b9938606e6d178e1dbce77f8e34f87e435d0ebfa1cc57ac5ff64bf0ae6f9f7f7bdb0c8318a00419f15062e3fd88435286c17eec92a43f6a3a96a946ad63d1117dcb8733576c40bffae43c00bccde9aaac508525d2dd4bb546d3758", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="be920d6184aa4ba11de9a2735de757a3648110e2ca57852c6a2a9dbf5fddad2684a5a956134e5f7148b240ec00fce446344656356591b0c2549b2651d8f18fad69faa0d7b9f464b03880d821e63aa48a3d9511c7daa232a616573e81f73895f65b979d0d41272d709fc5b83403c102e0c8a5c6a918adb6fdc87a3925726a6f1041102c8c089b76753523cce5327d8faecc4eee6f12d3151b68fa64ab5946eed58df0669d68279147dd1273f34c15aef9fe751247a6cd95163aff23964c68", @ANYBLOB="475c1e00f6095f8cd70a487f3c0be574cc871d4b63eccbaa4bb2adc51b8860d6f8d4f5ce90c69e", @ANYRES16=r0, @ANYBLOB="7fbb02bb8b3db410586c2511c82817627c048cddd2b924ebee8a8b862a5c679c65c2530b26ff7e2ecfb7bfe0aa1ed3d70dd83b299150e9e0d07afddfd3dc3db9d1350faa7fd8e561897fe1d2", @ANYPTR], @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRES32=r0, @ANYRES16, @ANYPTR, @ANYRES64=r0, @ANYPTR, @ANYPTR, @ANYRES16=r0], @ANYRES16=r0], @ANYRES32]})
pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="259e8cc0f94f9ffa3e10417ddd95c40b12521cbacb5e7abb3fa6ea048ad6cf838d8b99e0ee2325a4f6fcfa7f480bfc0602f9a1c45cce72b868a702e0a680b996c3c533a0c2e1806b6efc8fda22dac1382ff1374886de7b720bb554abc6e0bcd89585a7af30e2b11267695f69841460360beb3f99e380c8d4ede369d2cb7df3b3e2", 0x81}, {&(0x7f00000006c0)="0f91192c2f581e279c89221aebca1e3a02feca89fb0819bb983a0539ae3425ed92cb9d21982cc82df58727001b83ab29368d2d7df6273894539b75358be2491d4288dbfbfedc4e26ecbe357ddd3197fd33bd218a7fe40247a274a05c19ffffd4563a0b3aa75968e2af9f716f184f65671dd64d22b3a4a8fbe1c021a5c674d0b99a", 0x59}], 0x2, 0x2)
fsetxattr(r0, &(0x7f0000000040)=@random={'os2.', 'erspan0\x00'}, &(0x7f0000000140)='erspan0\x00', 0x8, 0x3)

2018/04/06 14:01:36 executing program 3:
syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x479c, 0x4c400)
sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0)
clock_gettime(0x5, &(0x7f0000000100))

[  167.011393] binder: 13816:13820 ioctl 40046207 0 returned -16
[  167.042003] binder: 13816:13835 ioctl c0306201 20000080 returned -22
2018/04/06 14:01:36 executing program 3:
r0 = socket(0x10, 0x80002, 0x0)
bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc)
write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26)
connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4)
sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0)
nanosleep(&(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f0000000380))
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000000, 0x8031, 0xffffffffffffffff, 0x0)
prctl$intptr(0x2b, 0x0)

2018/04/06 14:01:36 executing program 1 (fault-call:2 fault-nth:0):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:01:36 executing program 7:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x101000, 0x0)
ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000200)={{0x1f007, 0x2, 0xd, 0xf8, 0x8, 0x6, 0x7, 0x0, 0x8000, 0x80, 0x9, 0x6}, {0x0, 0x100002, 0xd, 0xffffffff, 0x100, 0x80, 0xebe, 0xff, 0x8, 0x3, 0xffffffff, 0x100000000}, {0x4, 0x2, 0x4, 0x4, 0x7, 0x1, 0x586f, 0x0, 0x81, 0x101, 0x800, 0x865}, {0x1f000, 0x4000, 0xd, 0xfffffffffffffe00, 0x0, 0x8, 0x9df, 0x100000001, 0x1000, 0x7fff, 0x401, 0x1}, {0x0, 0x0, 0x9, 0x0, 0x1, 0x2, 0x9, 0x7, 0x5, 0x8, 0x5, 0xe8}, {0x3000, 0x3000, 0xf, 0x5, 0x5e, 0xffffffffffffff01, 0x5, 0x5, 0x7, 0xc9, 0x3, 0x101}, {0xf002, 0x1d000, 0x0, 0xffffffff7fffffff, 0xffff, 0x80000001, 0x7, 0x9, 0x8001, 0x10000, 0x3, 0xdb1}, {0x10000, 0x105000, 0x4, 0x3, 0x0, 0xffff, 0x4, 0x5, 0x6, 0x101, 0x3, 0xc2}, {0x10000, 0x4}, {0xf000, 0x6000}, 0x21, 0x0, 0x2000, 0x40000, 0x2, 0x5000, 0x4000, [0x7f, 0x5, 0x6, 0x4]})
r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x7ff}, {}, {0x0, 0x0, 0xf}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd01})
ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000003000/0x2000)=nil})

[  167.239564] device lo entered promiscuous mode
[  167.244359] FAULT_INJECTION: forcing a failure.
[  167.244359] name failslab, interval 1, probability 0, space 0, times 0
[  167.255637] CPU: 1 PID: 13876 Comm: syz-executor1 Not tainted 4.16.0+ #3
[  167.262492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  167.271865] Call Trace:
[  167.274482]  dump_stack+0x1b9/0x294
[  167.278140]  ? dump_stack_print_info.cold.2+0x52/0x52
[  167.283349]  ? debug_check_no_locks_freed+0x310/0x310
[  167.288561]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  167.294120]  ? irq_work_queue+0xb7/0x130
[  167.298208]  should_fail.cold.4+0xa/0x1a
[  167.302294]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  167.307419]  ? perf_trace_lock+0xd6/0x900
[  167.311596]  ? zap_class+0x720/0x720
[  167.315327]  ? rcu_is_watching+0x85/0x140
[  167.319470]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  167.324656]  ? graph_lock+0x170/0x170
[  167.328448]  ? vprintk_emit+0x694/0xdd0
[  167.332432]  ? br_get_link_af_size_filtered+0x25e/0xcd0
[  167.337793]  ? find_held_lock+0x36/0x1c0
[  167.341855]  should_failslab+0x124/0x180
[  167.345917]  kmem_cache_alloc_node+0x56/0x780
[  167.350412]  __alloc_skb+0x111/0x780
[  167.354121]  ? skb_scrub_packet+0x580/0x580
[  167.358433]  ? if_nlmsg_size+0x5d1/0xba0
[  167.362489]  ? rtnl_xdp_fill+0x8d0/0x8d0
[  167.366558]  rtmsg_ifinfo_build_skb+0x73/0x190
[  167.371139]  rtmsg_ifinfo_event.part.30+0x45/0xe0
[  167.375980]  rtmsg_ifinfo+0x8c/0xa0
[  167.379605]  __dev_notify_flags+0x2d5/0x460
[  167.383922]  ? dev_change_name+0xba0/0xba0
[  167.388149]  ? dev_set_allmulti+0x30/0x30
[  167.392293]  ? lock_downgrade+0x8e0/0x8e0
[  167.396435]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  167.401964]  ? cap_capable+0x1f9/0x260
[  167.405857]  ? __lock_is_held+0xb5/0x140
[  167.409923]  dev_change_flags+0xfd/0x150
[  167.413982]  devinet_ioctl+0xe65/0x1d50
[  167.417949]  ? lock_acquire+0x1dc/0x520
[  167.421927]  ? inet_ifa_byprefix+0x250/0x250
[  167.426334]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  167.432879]  inet_ioctl+0x18b/0x360
[  167.436510]  ? inet_getname+0x3a0/0x3a0
[  167.440477]  ? graph_lock+0x170/0x170
[  167.444275]  ? zap_class+0x720/0x720
[  167.447988]  ? graph_lock+0x170/0x170
[  167.451783]  ? find_held_lock+0x36/0x1c0
[  167.455847]  sock_do_ioctl+0xe4/0x3e0
[  167.459642]  ? compat_ifr_data_ioctl+0x170/0x170
[  167.464388]  ? lock_downgrade+0x8e0/0x8e0
[  167.468531]  ? rcu_is_watching+0x85/0x140
[  167.472673]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  167.477859]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  167.483041]  sock_ioctl+0x30d/0x680
[  167.486662]  ? dlci_ioctl_set+0x40/0x40
[  167.490626]  ? expand_files.part.8+0x9a0/0x9a0
[  167.495211]  ? kasan_check_write+0x14/0x20
[  167.499435]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  167.504356]  ? wait_for_completion+0x870/0x870
[  167.509020]  ? dlci_ioctl_set+0x40/0x40
[  167.512987]  do_vfs_ioctl+0x1cf/0x1650
[  167.516867]  ? ioctl_preallocate+0x2e0/0x2e0
[  167.521274]  ? fget_raw+0x20/0x20
[  167.524721]  ? __sb_end_write+0xac/0xe0
[  167.528686]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  167.534215]  ? fput+0x130/0x1a0
[  167.537490]  ? ksys_write+0x1a6/0x250
[  167.541292]  ? security_file_ioctl+0x9b/0xd0
[  167.545703]  ksys_ioctl+0xa9/0xd0
[  167.549148]  SyS_ioctl+0x24/0x30
[  167.552503]  ? ksys_ioctl+0xd0/0xd0
[  167.556119]  do_syscall_64+0x29e/0x9d0
[  167.559999]  ? vmalloc_sync_all+0x30/0x30
[  167.564138]  ? _raw_spin_unlock_irq+0x27/0x70
[  167.568622]  ? finish_task_switch+0x1ca/0x820
[  167.573111]  ? syscall_return_slowpath+0x5c0/0x5c0
[  167.578030]  ? syscall_return_slowpath+0x30f/0x5c0
[  167.582956]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  167.588313]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  167.593153]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  167.598333] RIP: 0033:0x4552d9
[  167.601510] RSP: 002b:00007f5f8b37ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  167.609383] RAX: ffffffffffffffda RBX: 00007f5f8b37b6d4 RCX: 00000000004552d9
[  167.616641] RDX: 0000000020000080 RSI: 0000000000008914 RDI: 0000000000000013
[  167.623985] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  167.631246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
2018/04/06 14:01:37 executing program 6:
r0 = socket$inet_sctp(0x2, 0x8000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={<r1=>0x0, @in6={{0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, &(0x7f0000000140)=0x84)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x808a}, 0x8)
sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bcsh0\x00', 0x4001})
sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10)
shutdown(r0, 0x1)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7}, 0x10)

[  167.638511] R13: 000000000000039a R14: 00000000006f8710 R15: 0000000000000000
2018/04/06 14:01:37 executing program 0:
r0 = socket$unix(0x1, 0x8000000000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc)
listen(r0, 0x1)
socket$unix(0x1, 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'rose0\x00'})
syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x2, 0x4000)
connect(0xffffffffffffffff, &(0x7f00000002c0)=@hci={0x1f}, 0x33)
listen(r0, 0x0)

2018/04/06 14:01:37 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xee0f00)

2018/04/06 14:01:37 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000000400", 0xa201})

2018/04/06 14:01:37 executing program 4:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e20, @loopback=0x7f000001}})
r1 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000001c0)=0x1, 0x4)
ioctl$sock_ifreq(r1, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})
setsockopt(r0, 0x0, 0x82, &(0x7f0000000000), 0x0)
ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000000140)={'syz_tun\x00', @ifru_mtu=0x20})

2018/04/06 14:01:37 executing program 1 (fault-call:2 fault-nth:1):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

[  167.866604] device lo left promiscuous mode
[  167.906198] device lo entered promiscuous mode
[  167.911000] FAULT_INJECTION: forcing a failure.
[  167.911000] name failslab, interval 1, probability 0, space 0, times 0
[  167.922618] CPU: 1 PID: 13903 Comm: syz-executor1 Not tainted 4.16.0+ #3
[  167.929480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  167.938850] Call Trace:
[  167.941462]  dump_stack+0x1b9/0x294
[  167.945093]  ? dump_stack_print_info.cold.2+0x52/0x52
[  167.950281]  ? kernel_text_address+0x79/0xf0
[  167.954684]  ? __unwind_start+0x166/0x330
[  167.958847]  should_fail.cold.4+0xa/0x1a
[  167.963075]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  167.968175]  ? save_stack+0xa9/0xd0
[  167.972658]  ? save_stack+0x43/0xd0
[  167.976275]  ? kasan_kmalloc+0xc4/0xe0
[  167.980150]  ? kasan_slab_alloc+0x12/0x20
[  167.984290]  ? kmem_cache_alloc_node+0x144/0x780
[  167.989040]  ? __alloc_skb+0x111/0x780
[  167.992929]  ? rtmsg_ifinfo_build_skb+0x73/0x190
[  167.997674]  ? rtmsg_ifinfo_event.part.30+0x45/0xe0
[  168.002679]  ? rtmsg_ifinfo+0x8c/0xa0
[  168.006467]  ? __dev_notify_flags+0x2d5/0x460
[  168.010958]  ? dev_change_flags+0xfd/0x150
[  168.015196]  ? devinet_ioctl+0xe65/0x1d50
[  168.019337]  ? inet_ioctl+0x18b/0x360
[  168.023127]  ? sock_do_ioctl+0xe4/0x3e0
[  168.027090]  ? sock_ioctl+0x30d/0x680
[  168.030881]  ? do_vfs_ioctl+0x1cf/0x1650
[  168.034945]  ? ksys_ioctl+0xa9/0xd0
[  168.038563]  ? SyS_ioctl+0x24/0x30
[  168.042096]  ? do_syscall_64+0x29e/0x9d0
[  168.046149]  ? entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  168.051521]  ? zap_class+0x720/0x720
[  168.055233]  ? print_usage_bug+0xc0/0xc0
[  168.059289]  ? graph_lock+0x170/0x170
[  168.063084]  ? vprintk_emit+0x694/0xdd0
[  168.067059]  should_failslab+0x124/0x180
[  168.071121]  kmem_cache_alloc_node_trace+0x5a/0x770
[  168.076142]  __kmalloc_node_track_caller+0x33/0x70
[  168.081068]  __kmalloc_reserve.isra.38+0x3a/0xe0
[  168.085823]  __alloc_skb+0x14d/0x780
[  168.089533]  ? skb_scrub_packet+0x580/0x580
[  168.093851]  ? if_nlmsg_size+0x5d1/0xba0
[  168.097926]  ? rtnl_xdp_fill+0x8d0/0x8d0
[  168.101994]  rtmsg_ifinfo_build_skb+0x73/0x190
[  168.106583]  rtmsg_ifinfo_event.part.30+0x45/0xe0
[  168.111437]  rtmsg_ifinfo+0x8c/0xa0
[  168.115060]  __dev_notify_flags+0x2d5/0x460
[  168.119376]  ? dev_change_name+0xba0/0xba0
[  168.123612]  ? dev_set_allmulti+0x30/0x30
[  168.127752]  ? lock_downgrade+0x8e0/0x8e0
[  168.131897]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  168.137434]  ? cap_capable+0x1f9/0x260
[  168.141325]  ? __lock_is_held+0xb5/0x140
[  168.145380]  dev_change_flags+0xfd/0x150
[  168.149438]  devinet_ioctl+0xe65/0x1d50
[  168.153399]  ? lock_acquire+0x1dc/0x520
[  168.157380]  ? inet_ifa_byprefix+0x250/0x250
[  168.161791]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  168.167321]  inet_ioctl+0x18b/0x360
[  168.170943]  ? inet_getname+0x3a0/0x3a0
[  168.174919]  ? graph_lock+0x170/0x170
[  168.178710]  ? zap_class+0x720/0x720
[  168.182420]  ? graph_lock+0x170/0x170
[  168.186215]  ? find_held_lock+0x36/0x1c0
[  168.190279]  sock_do_ioctl+0xe4/0x3e0
[  168.194073]  ? compat_ifr_data_ioctl+0x170/0x170
[  168.198833]  ? lock_downgrade+0x8e0/0x8e0
[  168.202977]  ? rcu_is_watching+0x85/0x140
[  168.207121]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  168.212308]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  168.217491]  sock_ioctl+0x30d/0x680
[  168.221108]  ? dlci_ioctl_set+0x40/0x40
[  168.225076]  ? expand_files.part.8+0x9a0/0x9a0
[  168.229650]  ? kasan_check_write+0x14/0x20
[  168.233879]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  168.238810]  ? wait_for_completion+0x870/0x870
[  168.243384]  ? dlci_ioctl_set+0x40/0x40
[  168.247360]  do_vfs_ioctl+0x1cf/0x1650
[  168.251245]  ? ioctl_preallocate+0x2e0/0x2e0
[  168.255645]  ? fget_raw+0x20/0x20
[  168.259091]  ? __sb_end_write+0xac/0xe0
[  168.263059]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  168.268586]  ? fput+0x130/0x1a0
[  168.271862]  ? ksys_write+0x1a6/0x250
[  168.275658]  ? security_file_ioctl+0x9b/0xd0
[  168.280058]  ksys_ioctl+0xa9/0xd0
[  168.283505]  SyS_ioctl+0x24/0x30
[  168.286876]  ? ksys_ioctl+0xd0/0xd0
[  168.290501]  do_syscall_64+0x29e/0x9d0
[  168.294380]  ? vmalloc_sync_all+0x30/0x30
[  168.298520]  ? _raw_spin_unlock_irq+0x27/0x70
[  168.303008]  ? finish_task_switch+0x1ca/0x820
[  168.307497]  ? syscall_return_slowpath+0x5c0/0x5c0
[  168.312421]  ? syscall_return_slowpath+0x30f/0x5c0
[  168.317347]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  168.322703]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  168.327540]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  168.332723] RIP: 0033:0x4552d9
[  168.335909] RSP: 002b:00007f5f8b37ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  168.343615] RAX: ffffffffffffffda RBX: 00007f5f8b37b6d4 RCX: 00000000004552d9
[  168.350876] RDX: 0000000020000080 RSI: 0000000000008914 RDI: 0000000000000013
[  168.358138] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  168.365487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  168.372761] R13: 000000000000039a R14: 00000000006f8710 R15: 0000000000000001
2018/04/06 14:01:38 executing program 7:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8)
getresgid(&(0x7f0000000100), &(0x7f0000000300), &(0x7f0000000340)=<r2=>0x0)
fchown(r0, r1, r2)
r3 = fcntl$dupfd(r0, 0x406, r0)
getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000440)={0x0, @loopback, @rand_addr}, &(0x7f0000000480)=0xc)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10)
r4 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000640)="4e0e6dcc776f3b5bb3d9a374a425a662fa9d900356c10cd207860ef621f475e6349d15e752a0efab17e60c97cfbf02b6f1ee591a4283b1a9663678dd54be788317b55481339b2cec1e7d7e83a32f8a4c23584a0ff10e3d2a41894b07b8ae280139e674024c4c4c8be1e5d9fbf139a5c431a0f0e6cea07f9826e1225c873bada323841885b1157ef9a9", 0x89)
add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)="0367e6f63378e8b0490cf15ea9cc40a3fb488e5a1be0f7b33cc056497d543f56ba69e9acc92a12f6c5d6dcb036894b3c8a3bea4aca9fa1fc880d70e83ae628ad24d54fafb685ce57b47dbb6901908ec137", 0x51, r4)
r5 = accept4(r0, 0x0, &(0x7f0000000140), 0x0)
sendmsg$IPVS_CMD_SET_DEST(r5, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="a8000000", @ANYRES16=0x0, @ANYBLOB="000428bd70000000080004000080000008000400fcffffff0800050000a4e90308000500ffffffff3c000200080004001f00000008000500000000000800090000000000080004191f3687a68e95a400030000000800030001fffffe080003000000000038000100080009000000230014000300000000000000000000000000020000000800090000000000080002000000000008000b00a55100000000"], 0xa8}, 0x1}, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)

2018/04/06 14:01:38 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00004f0000)=0xa, 0x4)
bind$netlink(r0, &(0x7f000098eff4)={0x10}, 0xc)

2018/04/06 14:01:38 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81)
r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={<r2=>0x0, 0x20000000000}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0xf}, &(0x7f0000000140)=0x8)
close(r0)

2018/04/06 14:01:38 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000000)

2018/04/06 14:01:38 executing program 1 (fault-call:2 fault-nth:2):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:01:38 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000300", 0xa201})

2018/04/06 14:01:38 executing program 6:
r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)='\x00')
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f0000002f00)={0x8, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, r1, 0x0)
r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x200000, 0x0)
ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000000140)={[{0x401, 0x1, 0x1, 0x9, 0x9, 0x8, 0x81, 0xff, 0x4, 0x0, 0x3, 0x8001, 0x1a680}, {0x2, 0x2, 0x6, 0x9, 0x6, 0xfffffffffffffffd, 0x48d, 0x7ff, 0x8001, 0x40, 0x9, 0x7, 0x3ff}, {0x1, 0x3, 0x8, 0x0, 0x7, 0x3f, 0x5, 0x200, 0x200, 0x1, 0x1, 0x9, 0x9}], 0xffffffffffffff88})
ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x3)

2018/04/06 14:01:38 executing program 4:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e20, @loopback=0x7f000001}})
r1 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000001c0)=0x1, 0x4)
ioctl$sock_ifreq(r1, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})
setsockopt(r0, 0x0, 0x82, &(0x7f0000000000), 0x0)
ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000000140)={'syz_tun\x00', @ifru_mtu=0x20})

[  168.704035] device lo left promiscuous mode
2018/04/06 14:01:38 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
listen(r0, 0x0)
setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, 0x0, "e235e14e7fc7d9c037552d4afb01884d4a6c69be7d0fb5658719e773e216eac56dde5f75dfff20224f6898a0e847d2a3bbf1520ccb4dec76fe4e10bdcbbf11690c8ead6da10b3983ec6debbaa792cfcf"}, 0xd8)
socket$netlink(0x10, 0x3, 0x8000000004)
writev(r0, &(0x7f0000e11ff0), 0x1000002b)

[  168.745654] device lo entered promiscuous mode
[  168.750569] FAULT_INJECTION: forcing a failure.
[  168.750569] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  168.762403] CPU: 0 PID: 13927 Comm: syz-executor1 Not tainted 4.16.0+ #3
[  168.769267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  168.778646] Call Trace:
[  168.781277]  dump_stack+0x1b9/0x294
[  168.784955]  ? dump_stack_print_info.cold.2+0x52/0x52
[  168.790177]  ? __lock_acquire+0x7f5/0x5130
2018/04/06 14:01:38 executing program 3:
perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaf33}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0xe, &(0x7f0000001a00), &(0x7f0000001a80)=0x68)

[  168.794456]  should_fail.cold.4+0xa/0x1a
[  168.798561]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  168.803727]  ? lock_downgrade+0x8e0/0x8e0
[  168.807932]  ? rcu_is_watching+0x85/0x140
[  168.812122]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  168.817352]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  168.822598]  ? is_bpf_text_address+0xd7/0x170
[  168.827138]  ? kernel_text_address+0x79/0xf0
[  168.831590]  ? __unwind_start+0x166/0x330
[  168.835783]  ? __kernel_text_address+0xd/0x40
[  168.840326]  ? unwind_get_return_address+0x61/0xa0
2018/04/06 14:01:38 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x7, 0x2, 0x50000000000000, 0x2, <r1=>0x0}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x1ada, 0x200, 0xe6c, 0x6, r1}, 0x10)
sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10)
shutdown(r0, 0x1)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b94ff8)={0x0, 0x0, 0x9}, 0x379)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20)
write(r0, &(0x7f0000ce6ffe)="da", 0x1)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x0, 0x9}, 0x8)

[  168.845301]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  168.850877]  ? should_fail+0x21b/0xbcd
[  168.854814]  __alloc_pages_nodemask+0x34e/0xd70
[  168.859540]  ? __alloc_pages_slowpath+0x2dc0/0x2dc0
[  168.864593]  ? save_stack+0x43/0xd0
[  168.868259]  ? kasan_kmalloc+0xc4/0xe0
[  168.872186]  ? kasan_slab_alloc+0x12/0x20
[  168.876376]  ? kmem_cache_alloc_node+0x144/0x780
[  168.881173]  ? __alloc_skb+0x111/0x780
[  168.885100]  ? rtmsg_ifinfo_build_skb+0x73/0x190
[  168.889915]  ? rtmsg_ifinfo_event.part.30+0x45/0xe0
[  168.894981]  ? __dev_notify_flags+0x2d5/0x460
[  168.899533]  ? dev_change_flags+0xfd/0x150
[  168.903812]  ? devinet_ioctl+0xe65/0x1d50
[  168.907991]  ? inet_ioctl+0x18b/0x360
[  168.911821]  ? sock_do_ioctl+0xe4/0x3e0
[  168.915821]  ? sock_ioctl+0x30d/0x680
[  168.919641]  ? do_vfs_ioctl+0x1cf/0x1650
[  168.923728]  ? ksys_ioctl+0xa9/0xd0
[  168.927383]  ? SyS_ioctl+0x24/0x30
[  168.930945]  ? do_syscall_64+0x29e/0x9d0
[  168.935016]  ? entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  168.940385]  ? zap_class+0x720/0x720
[  168.944108]  ? print_usage_bug+0xc0/0xc0
[  168.948181]  ? perf_tp_event+0xc30/0xc30
[  168.952241]  ? vprintk_emit+0x694/0xdd0
[  168.956223]  cache_grow_begin+0x72/0x6c0
[  168.960294]  kmem_cache_alloc_node_trace+0x692/0x770
[  168.965413]  __kmalloc_node_track_caller+0x33/0x70
[  168.970348]  __kmalloc_reserve.isra.38+0x3a/0xe0
[  168.975108]  __alloc_skb+0x14d/0x780
[  168.978823]  ? skb_scrub_packet+0x580/0x580
[  168.983147]  ? if_nlmsg_size+0x5d1/0xba0
[  168.987214]  ? rtnl_xdp_fill+0x8d0/0x8d0
[  168.991296]  rtmsg_ifinfo_build_skb+0x73/0x190
[  168.995917]  rtmsg_ifinfo_event.part.30+0x45/0xe0
[  169.000767]  rtmsg_ifinfo+0x8c/0xa0
[  169.004396]  __dev_notify_flags+0x2d5/0x460
[  169.008721]  ? dev_change_name+0xba0/0xba0
[  169.012950]  ? dev_set_allmulti+0x30/0x30
[  169.017094]  ? lock_downgrade+0x8e0/0x8e0
[  169.021245]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  169.026781]  ? cap_capable+0x1f9/0x260
[  169.030671]  ? __lock_is_held+0xb5/0x140
[  169.034747]  dev_change_flags+0xfd/0x150
[  169.038824]  devinet_ioctl+0xe65/0x1d50
[  169.042792]  ? lock_acquire+0x1dc/0x520
[  169.046775]  ? inet_ifa_byprefix+0x250/0x250
[  169.051188]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  169.056750]  inet_ioctl+0x18b/0x360
[  169.060378]  ? inet_getname+0x3a0/0x3a0
[  169.064355]  ? graph_lock+0x170/0x170
[  169.068156]  ? zap_class+0x720/0x720
[  169.071879]  ? graph_lock+0x170/0x170
[  169.075693]  ? find_held_lock+0x36/0x1c0
[  169.079937]  sock_do_ioctl+0xe4/0x3e0
[  169.083737]  ? compat_ifr_data_ioctl+0x170/0x170
[  169.088489]  ? lock_downgrade+0x8e0/0x8e0
[  169.092652]  ? rcu_is_watching+0x85/0x140
[  169.096798]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  169.101996]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  169.107189]  sock_ioctl+0x30d/0x680
[  169.110817]  ? dlci_ioctl_set+0x40/0x40
[  169.114793]  ? expand_files.part.8+0x9a0/0x9a0
[  169.119370]  ? kasan_check_write+0x14/0x20
[  169.123601]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  169.128532]  ? wait_for_completion+0x870/0x870
[  169.133122]  ? dlci_ioctl_set+0x40/0x40
[  169.137096]  do_vfs_ioctl+0x1cf/0x1650
[  169.140989]  ? ioctl_preallocate+0x2e0/0x2e0
[  169.145393]  ? fget_raw+0x20/0x20
[  169.148848]  ? __sb_end_write+0xac/0xe0
[  169.152828]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  169.158362]  ? fput+0x130/0x1a0
[  169.161650]  ? ksys_write+0x1a6/0x250
[  169.165452]  ? security_file_ioctl+0x9b/0xd0
[  169.169860]  ksys_ioctl+0xa9/0xd0
[  169.173319]  SyS_ioctl+0x24/0x30
[  169.176682]  ? ksys_ioctl+0xd0/0xd0
[  169.180314]  do_syscall_64+0x29e/0x9d0
[  169.184196]  ? vmalloc_sync_all+0x30/0x30
[  169.188345]  ? _raw_spin_unlock_irq+0x27/0x70
[  169.192841]  ? finish_task_switch+0x1ca/0x820
[  169.197335]  ? syscall_return_slowpath+0x5c0/0x5c0
[  169.202273]  ? syscall_return_slowpath+0x30f/0x5c0
[  169.207204]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  169.212570]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  169.217418]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  169.222602] RIP: 0033:0x4552d9
[  169.225787] RSP: 002b:00007f5f8b37ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  169.233495] RAX: ffffffffffffffda RBX: 00007f5f8b37b6d4 RCX: 00000000004552d9
[  169.240761] RDX: 0000000020000080 RSI: 0000000000008914 RDI: 0000000000000013
2018/04/06 14:01:38 executing program 0:
r0 = getpid()
r1 = userfaultfd(0x0)
clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0))
mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x9)
r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xfffffffffffffffb, 0x101000)
ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f00000001c0)={0x10201, 0x0, &(0x7f0000ff9000/0x4000)=nil})
r3 = gettid()
kcmp(r3, r0, 0x0, r1, r1)
kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000340))
r4 = open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0)
setsockopt$RDS_GET_MR(r4, 0x114, 0x2, &(0x7f00000000c0)={{&(0x7f0000000040)=""/8, 0x8}, &(0x7f0000000080), 0xa}, 0x20)

[  169.248025] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  169.255292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  169.262556] R13: 000000000000039a R14: 00000000006f8710 R15: 0000000000000002
2018/04/06 14:01:38 executing program 6:
r0 = socket$rds(0x15, 0x5, 0x0)
bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0)
mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x8000, 0x9)
sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f0000006000)}}], 0x48}, 0x0)

2018/04/06 14:01:39 executing program 0:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$rdma_cm(r0, &(0x7f0000002c80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002c40)={<r1=>0xffffffff}, 0x106}}, 0x20)
write$rdma_cm(r0, &(0x7f0000002fc0)=@set_option={0xe, 0x18, 0xfa00, @id_tos={&(0x7f0000000040), r1, 0x0, 0x1000000, 0x1}}, 0x20)
socketpair$inet6(0xa, 0x80000, 0xffff, &(0x7f0000000080)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000140)={'eql\x00', &(0x7f00000000c0)=@ethtool_test={0x1a, 0x1000, 0xfffffffffffffc7e, 0x7, [0x40, 0xffffffffffff0000, 0x4, 0x9, 0x1ad, 0x382b, 0x4]}})

2018/04/06 14:01:39 executing program 4:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e20, @loopback=0x7f000001}})
r1 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000001c0)=0x1, 0x4)
ioctl$sock_ifreq(r1, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})
setsockopt(r0, 0x0, 0x82, &(0x7f0000000000), 0x0)
ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000000140)={'syz_tun\x00', @ifru_mtu=0x20})

2018/04/06 14:01:39 executing program 1 (fault-call:2 fault-nth:3):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:01:39 executing program 6:
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000040), &(0x7f0000000080))
r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5ad, 0x20a00)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={<r2=>0x0, 0x9}, &(0x7f0000000100)=0xc)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x3, 0x3}, 0x8)

2018/04/06 14:01:39 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3)

2018/04/06 14:01:39 executing program 3:
perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$bt_cmtp(0x1f, 0x3, 0x5)
r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000340), &(0x7f0000000380)=0x4)
r1 = semget(0xffffffffffffffff, 0x3, 0x0)
semtimedop(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000000080))
semop(r1, &(0x7f0000000200)=[{0x0, 0x0, 0x1800}], 0x1)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000280)={0x0, 0x8, 0x105, 'queue0\x00', 0x1})
openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0)
ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60)
r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1)
socketpair(0xb, 0x1, 0x10000009, &(0x7f0000000000)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e)
ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000400))
ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000540)=@pic={0x3ff, 0x7, 0x4, 0x0, 0x4, 0x3, 0xeff, 0x9, 0x1e, 0x5, 0x2, 0x7, 0x2, 0x80000000, 0x7, 0x3})
mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff)
socket$netlink(0x10, 0x3, 0x4f)
r5 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xffffffff7ffffb00, 0x4040)
ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6}, 0x24, {0x2, 0x4e23, @multicast1=0xe0000001}, 'bridge0\x00'})
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200))
setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000bc0)=ANY=[], 0x0)
r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x1, 0x0)
ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f00000001c0)={0xf000, &(0x7f0000000180), 0x8, r5, 0x4})
syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x9, 0x8000)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000003c0)=0x5, 0x4)
r7 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82)
ioctl$LOOP_CTL_ADD(r6, 0x4c81, r7)
ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0)

2018/04/06 14:01:39 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000500", 0xa201})

2018/04/06 14:01:39 executing program 7:
r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb")
clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180))
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, r0, 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c)
bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002800000850000000000000095"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000400)=0xe8)
bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x2, 0x14c, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r1}, @call={0x85, 0x0, 0x0, 0x19}], &(0x7f0000000380)='GPL\x00', 0x41, 0xa7, &(0x7f00000004c0)=""/167, 0x40fff, 0x0, [], r2}, 0x48)
ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7)
writev(r0, &(0x7f00000001c0)=[{&(0x7f00000e9000)='5', 0x1}], 0x1)
getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000001200), &(0x7f0000001240)=0xb)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={<r3=>0x0, 0xe3, "8969c387a61ec70c70794a1d002382ada2aa5ef7304d92f687a34bda0ec63545be73d128ef89c9cca1750a04173df1417c5712589a737b9fc168639fc5b5df2c8140fe987528048662d80d61d142e6627d5f0a694a27d8be93d236b59ea0f910cf372dd3f4dade8f1d9b398adfcef2b0b5d11bb33f4bead4f48f0c7cd25144a1a2f96e7da5442e286830f4a9de1307ca6631b0af7b745f55fb9bd0aabada6f04ba6cf2265d49783e6069b5eaba78de5b5b69b1b27be000383c2b48214cedb55bf3782cc81968ae4ae2f451ebbc9bd48a726fd2c52b26e2cf6dcf5f571d8c7843cf07f3"}, &(0x7f0000000200)=0xeb)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r3, 0x42, "33dd092d20d7776cc08828f1f4b7b8279ce7323d23dc81ade54a0f83cd08869591a3de43dac0e9fd20609bdddfadab5ce4eda3bb610cc06b25829deebc14b17bd154"}, &(0x7f00000002c0)=0x4a)
sendto$llc(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x8, 0x0, 0x5, 0x35fd, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000300)={'icmp6\x00'}, &(0x7f0000000340)=0x1e)

[  170.363360] device lo left promiscuous mode
2018/04/06 14:01:39 executing program 0:
r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x8000000000000000, 0x0)
r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000380)={{0x0, 0x0, 0x0, 0x0, "9728d745bc1a1a61b1189dbd21417c31cec286ea69653d4bb8d952eb07c9356b62c466f13bf06a56360a9e87"}, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, "6c7dabbd7958afd3a6e48247687fea2ea6a9896becbe7d93e3d7552e6b02a20ffa53395d2e6ba7e4fbe46fac58dbac5472a880aa423d8c1c5658daf4d52b2ff0", &(0x7f0000000200)='/dev/snd/controlC#\x00', 0x13, [], [0x0, 0x0, 0xfffffffffffffffe]})
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00000004c0)="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", 0x1000)

[  170.400607] device lo entered promiscuous mode
[  170.405443] FAULT_INJECTION: forcing a failure.
[  170.405443] name failslab, interval 1, probability 0, space 0, times 0
[  170.416772] CPU: 0 PID: 13982 Comm: syz-executor1 Not tainted 4.16.0+ #3
[  170.423633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  170.433017] Call Trace:
[  170.435635]  dump_stack+0x1b9/0x294
[  170.439303]  ? dump_stack_print_info.cold.2+0x52/0x52
[  170.444640]  ? perf_trace_lock+0xd6/0x900
[  170.448835]  should_fail.cold.4+0xa/0x1a
[  170.452932]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  170.458058]  ? graph_lock+0x170/0x170
[  170.461870]  ? find_held_lock+0x36/0x1c0
[  170.465956]  ? find_held_lock+0x36/0x1c0
[  170.470037]  ? lock_downgrade+0x8e0/0x8e0
[  170.474198]  ? rcu_is_watching+0x85/0x140
[  170.478342]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  170.483529]  should_failslab+0x124/0x180
[  170.487590]  kmem_cache_alloc_node_trace+0x5a/0x770
[  170.492601]  ? is_bpf_text_address+0xd7/0x170
[  170.497089]  ? kernel_text_address+0x79/0xf0
[  170.501667]  ? __unwind_start+0x166/0x330
[  170.505816]  __kmalloc_node_track_caller+0x33/0x70
[  170.510744]  __kmalloc_reserve.isra.38+0x3a/0xe0
[  170.515497]  pskb_expand_head+0x220/0x10c0
[  170.519729]  ? save_stack+0xa9/0xd0
[  170.523356]  ? __alloc_skb+0x14d/0x780
[  170.527240]  ? __pskb_copy_fclone+0xe80/0xe80
[  170.531735]  ? dev_change_flags+0xfd/0x150
[  170.535966]  ? devinet_ioctl+0xe65/0x1d50
[  170.540108]  ? inet_ioctl+0x18b/0x360
[  170.543909]  ? sock_do_ioctl+0xe4/0x3e0
[  170.547876]  ? sock_ioctl+0x30d/0x680
[  170.551680]  ? do_vfs_ioctl+0x1cf/0x1650
[  170.555741]  ? ksys_ioctl+0xa9/0xd0
[  170.559369]  ? SyS_ioctl+0x24/0x30
[  170.562915]  ? do_syscall_64+0x29e/0x9d0
[  170.566981]  ? kasan_check_read+0x11/0x20
[  170.571124]  ? do_raw_spin_unlock+0x9e/0x2e0
[  170.575537]  ? __lock_is_held+0xb5/0x140
[  170.579600]  ? __kmalloc_node_track_caller+0x33/0x70
[  170.584735]  netlink_trim+0x2db/0x370
[  170.588543]  ? netlink_skb_destructor+0x210/0x210
[  170.593378]  ? kasan_unpoison_shadow+0x35/0x50
[  170.598785]  ? kasan_kmalloc+0xc4/0xe0
[  170.602706]  netlink_broadcast_filtered+0xef/0x1580
[  170.607726]  ? __netlink_sendskb+0xd0/0xd0
[  170.611967]  ? if_nlmsg_size+0x5d1/0xba0
[  170.616026]  ? rtnl_xdp_fill+0x8d0/0x8d0
[  170.620091]  ? rtmsg_ifinfo_build_skb+0xc8/0x190
[  170.624843]  nlmsg_notify+0xa0/0x1a0
[  170.628555]  rtmsg_ifinfo_event.part.30+0xb2/0xe0
[  170.633396]  rtmsg_ifinfo+0x8c/0xa0
[  170.637281]  __dev_notify_flags+0x2d5/0x460
[  170.641608]  ? dev_change_name+0xba0/0xba0
[  170.645837]  ? dev_set_allmulti+0x30/0x30
[  170.649978]  ? lock_downgrade+0x8e0/0x8e0
[  170.654127]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  170.659681]  ? cap_capable+0x1f9/0x260
[  170.663571]  ? __lock_is_held+0xb5/0x140
[  170.667631]  dev_change_flags+0xfd/0x150
[  170.671704]  devinet_ioctl+0xe65/0x1d50
[  170.675672]  ? lock_acquire+0x1dc/0x520
[  170.679662]  ? inet_ifa_byprefix+0x250/0x250
[  170.684072]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  170.689615]  inet_ioctl+0x18b/0x360
[  170.693243]  ? inet_getname+0x3a0/0x3a0
[  170.697214]  ? graph_lock+0x170/0x170
[  170.701006]  ? zap_class+0x720/0x720
[  170.704723]  ? graph_lock+0x170/0x170
[  170.708520]  ? find_held_lock+0x36/0x1c0
[  170.712584]  sock_do_ioctl+0xe4/0x3e0
[  170.716380]  ? compat_ifr_data_ioctl+0x170/0x170
[  170.721129]  ? lock_downgrade+0x8e0/0x8e0
[  170.725279]  ? rcu_is_watching+0x85/0x140
[  170.729431]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  170.734621]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  170.739813]  sock_ioctl+0x30d/0x680
[  170.743439]  ? dlci_ioctl_set+0x40/0x40
[  170.747419]  ? expand_files.part.8+0x9a0/0x9a0
[  170.751994]  ? kasan_check_write+0x14/0x20
[  170.756226]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  170.761153]  ? wait_for_completion+0x870/0x870
[  170.765732]  ? dlci_ioctl_set+0x40/0x40
[  170.769702]  do_vfs_ioctl+0x1cf/0x1650
[  170.773589]  ? ioctl_preallocate+0x2e0/0x2e0
[  170.777994]  ? fget_raw+0x20/0x20
[  170.781445]  ? __sb_end_write+0xac/0xe0
[  170.785416]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  170.790946]  ? fput+0x130/0x1a0
[  170.794220]  ? ksys_write+0x1a6/0x250
[  170.798021]  ? security_file_ioctl+0x9b/0xd0
[  170.802425]  ksys_ioctl+0xa9/0xd0
[  170.805874]  SyS_ioctl+0x24/0x30
[  170.809409]  ? ksys_ioctl+0xd0/0xd0
[  170.813033]  do_syscall_64+0x29e/0x9d0
[  170.816915]  ? vmalloc_sync_all+0x30/0x30
[  170.821066]  ? _raw_spin_unlock_irq+0x27/0x70
[  170.825558]  ? finish_task_switch+0x1ca/0x820
[  170.830049]  ? syscall_return_slowpath+0x5c0/0x5c0
[  170.834975]  ? syscall_return_slowpath+0x30f/0x5c0
[  170.839908]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  170.845275]  ? trace_hardirqs_off_thunk+0x1a/0x1c
2018/04/06 14:01:40 executing program 6:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10)
shutdown(r0, 0x1)
r1 = getpid()
ioprio_get$pid(0x1, r1)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={<r2=>0x0}, &(0x7f0000000300)=0x8)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000480))
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000400)={r2, 0xc0, &(0x7f0000000340)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x8632, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e21, 0xfcf8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, @in6={0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={<r3=>0x0, 0x7}, &(0x7f0000000080)=0x8)
r4 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x1, 0x200000)
setsockopt$inet_dccp_buf(r4, 0x21, 0x80, &(0x7f0000000200)="9ffe19995c566a79b0bd48039c79bc26fc1d971221f30c3252efe4e3c40e728acd525776daaf205f36b71d4a6d31ab2d0ebdcd533149ef2ae4e92f269f9781a5a3c064d149df391f0700561109aec441a5d17862553e40410a444585eb491b9a47ed85c47f43defbc5b0230f903c93d83347cf4a4e57f5c4989d7e30dd186636e268c385bcc2951b11c84411a1f42817bde18448cca47c", 0x97)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x80000001}, 0x35e6f758d46ef7f)
r5 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x81)
ioctl$KVM_SET_XSAVE(r5, 0x5000aea5, &(0x7f0000000640)={"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"})
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={<r6=>0x0}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00000005c0)=@sack_info={r6, 0x5, 0x46d8}, &(0x7f0000000600)=0xc)

[  170.850127]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  170.855307] RIP: 0033:0x4552d9
[  170.858486] RSP: 002b:00007f5f8b37ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  170.866195] RAX: ffffffffffffffda RBX: 00007f5f8b37b6d4 RCX: 00000000004552d9
[  170.873459] RDX: 0000000020000080 RSI: 0000000000008914 RDI: 0000000000000013
[  170.880722] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  170.887987] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  170.895249] R13: 000000000000039a R14: 00000000006f8710 R15: 0000000000000003
2018/04/06 14:01:40 executing program 3:
setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x80000}, 0xffffffffffffff1a)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4)

2018/04/06 14:01:40 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000000000000000400", 0xa201})

2018/04/06 14:01:40 executing program 4:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e20, @loopback=0x7f000001}})
r1 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000001c0)=0x1, 0x4)
ioctl$sock_ifreq(r1, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})
setsockopt(r0, 0x0, 0x82, &(0x7f0000000000), 0x0)

2018/04/06 14:01:40 executing program 1 (fault-call:2 fault-nth:4):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:01:40 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xa000000)

2018/04/06 14:01:40 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8)
connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa)
socket$inet_sctp(0x2, 0x1, 0x84)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000240)=<r2=>0x0)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
pipe(&(0x7f0000000080)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
ptrace$setregset(0x4205, r2, 0x202, &(0x7f00000002c0)={&(0x7f0000000380)="763c7bf7ffd095305388b24fbb5f3bba37717bb3853170cf47dc5dc0a44e8540224827cfefc71ba9ac7dad54615d8b6079385dc87008ee58f7409572127b1c3103c7434b27fc2d9caa993a80e11c1fa5f0574c42586379824794add76626a2501e93af276142620f90106e816106af48be6938a47af1fcd6171a90ca1ab96f96f9e738fa15837ec465fa30b8a88ed6a6f046532b3f2dbe338d", 0x99})
perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x44)
setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000340)="32f4e583fb46bf5e20ad2e62c3bd8046", 0x10)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18)
setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18)
setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000000)=0xffffffffffffffff, 0x4)
r5 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x1020011, r5, 0x0)
ioctl$KVM_DIRTY_TLB(r4, 0x4010aeaa, &(0x7f0000000040)={0x10001, 0x2})
ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f000075afd0)={0x6e, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="116348400000000000000d00e3ffffffffffffff000000001100000000000000000000000000000000000000efff000000000000", @ANYPTR=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB="4000000000090000ffeed5105ad615bf1d19807876ab5e739e00859a239d9986a9c375aeeaaed33896567ebb62a2e41fbeac"], 0x0, 0x0, &(0x7f000005af7e)})
r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)="2f70726f632f73795c2f5065742f69557634000f1e2524c876732f6e61255f6973656e640000000000", 0x2, 0x0)
ioctl$KVM_SET_GUEST_DEBUG(r6, 0x4048ae9b, &(0x7f0000000140)={0x10000, 0x0, [0x5b0, 0x101, 0x4, 0x200, 0x7fff, 0x7, 0x0, 0x100000000]})

2018/04/06 14:01:40 executing program 3:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0)
r1 = socket(0x10, 0x7, 0x7b)
sendmsg(r0, &(0x7f0000001740)={&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @loopback=0x7f000001}, 0x3, 0x3, 0x0, 0x4}}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000180)="ceb1775916acaf5febe1980718ef3bf80dd3d0ad4bb6e58a20025e", 0x1b}, {&(0x7f00000001c0)="7df74ff039835dbc15eaae3e1b721ee90b8eade28bca4f60ecea2c44c804528cccfb63be7c", 0x25}, {&(0x7f0000000200)="e1ffd7773e4ed849db0c0e9d9f497fe4f7a89a8f93adb4dc0373b6c8e3eaadc72c11909ce6494b875df342a5f426e50ae6b3ab3ca8f67589c5d35e70bfd8111c5024cdcff6c0d3e735569e4c45b4c85633bf80a4f1a92da5922a43a68f0fdfff0e05ff8de5bcee67f696c8a69cc32f18a592cc51bd80406bc07b9c57f3773cfa8eedd76a63ce5f3008770c6af8159cc547bdd3a01d3876ea1e8a7dc7a850d31baad465a568", 0xa5}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="582dfcd29fc619bb321c328f5b486805e5dc35bf5c10a98555ca18ba116f2861c239b2b95a89bfab1bfddf509965fe03d52f667da16ea27dc755d41e5a9ee50295eb8601726a15de88ebb0e8e2ac0f00b5359e17ea48c86962c41204ed63dfb25f359c9df6e693e0206f4d2c78a6054385377ad2e0b56243ecbd40cd123e771e5ad71ec19963603212adb7dd95394fce8d2d23b5228ff2f6945d2b395aa0269f9ad30712c533df1c75ccc30809f95170de8388a29e505cbc2a49e7dbd70140ea4490b0d106b33be8c874aa6ea719c739bb", 0xd1}, {&(0x7f00000013c0)="ecf154e3b95fbf12e7", 0x9}, {&(0x7f0000001400)="dbeb2902e902cda9564e9b40", 0xc}, {&(0x7f0000001440)="9e65997834cb5884771d9cc8a361910e8e2de6e9d6deae97952f2696ec521bff426a07abc9056f8ace64734778b4141884fc279bbe671b6195d621ecb66d7012be51e02ff34ad972e915895bfa5ad0e8df346bc9435b83b59a32f791be83e8e4df829a", 0x63}], 0x8, &(0x7f0000001540)=ANY=[@ANYBLOB="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"], 0x200, 0x4}, 0x804)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$KVM_NMI(r0, 0xae9a)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080))
r2 = socket(0x2, 0x6, 0x200)
write(r1, &(0x7f00000000c0)="1f0000000b06ffde0000f49f009dff6e89c6ab16426f81dbe9feff0000a920", 0x1f)
listen(r2, 0x4)
ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3)

[  171.149496] device lo left promiscuous mode
[  171.196576] device lo entered promiscuous mode
[  171.221022] FAULT_INJECTION: forcing a failure.
[  171.221022] name failslab, interval 1, probability 0, space 0, times 0
[  171.232525] CPU: 0 PID: 14025 Comm: syz-executor1 Not tainted 4.16.0+ #3
[  171.239383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  171.248754] Call Trace:
[  171.251367]  dump_stack+0x1b9/0x294
[  171.255017]  ? dump_stack_print_info.cold.2+0x52/0x52
[  171.260250]  should_fail.cold.4+0xa/0x1a
[  171.264336]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  171.269463]  ? lock_downgrade+0x8e0/0x8e0
[  171.273645]  ? graph_lock+0x170/0x170
[  171.277467]  ? print_usage_bug+0xc0/0xc0
[  171.281557]  ? find_held_lock+0x36/0x1c0
[  171.285732]  ? __lock_is_held+0xb5/0x140
[  171.289824]  ? check_same_owner+0x320/0x320
[  171.294257]  ? __call_rcu.constprop.68+0x396/0xbb0
[  171.299211]  ? rcu_note_context_switch+0x710/0x710
[  171.304171]  should_failslab+0x124/0x180
[  171.308270]  kmem_cache_alloc_trace+0x2cb/0x780
[  171.313057]  ? do_vfs_ioctl+0x1cf/0x1650
[  171.317142]  ip_mc_inc_group+0x33b/0xed0
[  171.321256]  ? find_held_lock+0x36/0x1c0
[  171.325340]  ? print_usage_bug+0xc0/0xc0
[  171.329425]  ? ip_mc_add_src+0x1210/0x1210
[  171.333680]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  171.339241]  ? rtnl_is_locked+0xae/0xe0
[  171.343241]  ? rtnl_trylock+0x20/0x20
[  171.347073]  ? call_rcu_sched+0x12/0x20
[  171.351065]  ? __inet_insert_ifa+0x54d/0xb70
[  171.355501]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  171.361049]  ? rtnl_is_locked+0xae/0xe0
[  171.365020]  ? rtnl_trylock+0x20/0x20
[  171.368816]  ? rcu_read_lock_sched_held+0x108/0x120
[  171.373828]  ? rtnl_trylock+0x20/0x20
[  171.377633]  ip_mc_up+0xe2/0x2f0
[  171.380998]  inetdev_event+0x6d2/0x1340
[  171.384970]  ? lock_downgrade+0x8e0/0x8e0
[  171.389112]  ? wpan_phy_register+0x250/0x250
[  171.393517]  ? inetdev_init+0x580/0x580
[  171.397490]  ? _raw_spin_unlock_irqrestore+0x74/0xc0
[  171.402591]  ? netlbl_unlhsh_netdev_handler+0xb4/0x3b0
[  171.407866]  ? netlbl_unlhsh_free_iface+0x700/0x700
[  171.412882]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  171.418077]  notifier_call_chain+0x178/0x380
[  171.422479]  ? inetdev_init+0x580/0x580
[  171.426461]  ? notifier_call_chain+0x178/0x380
[  171.431055]  ? unregister_die_notifier+0x20/0x20
[  171.435810]  ? rtmsg_ifinfo_build_skb+0xc8/0x190
[  171.440564]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  171.446091]  ? rtnl_is_locked+0xae/0xe0
[  171.450056]  ? rtnl_trylock+0x20/0x20
[  171.453864]  raw_notifier_call_chain+0x2d/0x40
[  171.458442]  call_netdevice_notifiers_info+0x3f/0x90
[  171.463539]  __dev_notify_flags+0x16e/0x460
[  171.467854]  ? dev_change_name+0xba0/0xba0
[  171.472080]  ? dev_set_allmulti+0x30/0x30
[  171.476219]  ? lock_downgrade+0x8e0/0x8e0
[  171.480366]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  171.485992]  ? cap_capable+0x1f9/0x260
[  171.489877]  ? __lock_is_held+0xb5/0x140
[  171.493943]  dev_change_flags+0xfd/0x150
[  171.498003]  devinet_ioctl+0xe65/0x1d50
[  171.501967]  ? lock_acquire+0x1dc/0x520
[  171.505944]  ? inet_ifa_byprefix+0x250/0x250
[  171.510350]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  171.515888]  inet_ioctl+0x18b/0x360
[  171.519515]  ? inet_getname+0x3a0/0x3a0
[  171.523488]  ? graph_lock+0x170/0x170
[  171.527283]  ? zap_class+0x720/0x720
[  171.530997]  ? graph_lock+0x170/0x170
[  171.534792]  ? find_held_lock+0x36/0x1c0
[  171.538850]  sock_do_ioctl+0xe4/0x3e0
[  171.542647]  ? compat_ifr_data_ioctl+0x170/0x170
[  171.547394]  ? lock_downgrade+0x8e0/0x8e0
[  171.551629]  ? rcu_is_watching+0x85/0x140
[  171.555771]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  171.561481]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  171.566667]  sock_ioctl+0x30d/0x680
[  171.570306]  ? dlci_ioctl_set+0x40/0x40
[  171.574276]  ? expand_files.part.8+0x9a0/0x9a0
[  171.578851]  ? kasan_check_write+0x14/0x20
[  171.583079]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  171.588006]  ? wait_for_completion+0x870/0x870
[  171.592668]  ? dlci_ioctl_set+0x40/0x40
[  171.596635]  do_vfs_ioctl+0x1cf/0x1650
[  171.600519]  ? ioctl_preallocate+0x2e0/0x2e0
[  171.604920]  ? fget_raw+0x20/0x20
[  171.608372]  ? __sb_end_write+0xac/0xe0
[  171.612343]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  171.617871]  ? fput+0x130/0x1a0
[  171.621163]  ? ksys_write+0x1a6/0x250
[  171.624962]  ? security_file_ioctl+0x9b/0xd0
[  171.629367]  ksys_ioctl+0xa9/0xd0
[  171.632818]  SyS_ioctl+0x24/0x30
[  171.636175]  ? ksys_ioctl+0xd0/0xd0
[  171.639794]  do_syscall_64+0x29e/0x9d0
[  171.643675]  ? vmalloc_sync_all+0x30/0x30
[  171.647817]  ? _raw_spin_unlock_irq+0x27/0x70
[  171.652308]  ? finish_task_switch+0x1ca/0x820
[  171.656800]  ? syscall_return_slowpath+0x5c0/0x5c0
[  171.661734]  ? syscall_return_slowpath+0x30f/0x5c0
[  171.666663]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  171.672024]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  171.676954]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  171.682133] RIP: 0033:0x4552d9
[  171.685310] RSP: 002b:00007f5f8b37ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  171.693013] RAX: ffffffffffffffda RBX: 00007f5f8b37b6d4 RCX: 00000000004552d9
[  171.700276] RDX: 0000000020000080 RSI: 0000000000008914 RDI: 0000000000000013
[  171.707536] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  171.714809] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  171.722081] R13: 000000000000039a R14: 00000000006f8710 R15: 0000000000000004
[  171.763127] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0
2018/04/06 14:01:41 executing program 4:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e20, @loopback=0x7f000001}})
r1 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000001c0)=0x1, 0x4)
ioctl$sock_ifreq(r1, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})
setsockopt(r0, 0x0, 0x82, &(0x7f0000000000), 0x0)

2018/04/06 14:01:41 executing program 3:
r0 = inotify_init1(0x0)
fcntl$setown(r0, 0x8, 0xffffffffffffffff)
fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, <r1=>0x0})
getpgrp(0x0)
kcmp(r1, r1, 0x4, 0xffffffffffffffff, r0)
r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0)
ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})

2018/04/06 14:01:41 executing program 1 (fault-call:2 fault-nth:5):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:01:41 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000000000000008000", 0xa201})

2018/04/06 14:01:41 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000)=0x7, 0x4)
r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0xe101)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')
sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x144, r2, 0x400, 0x70bd25, 0x2ee00, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x6c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xce6d}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x81}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6cd3096a}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x15}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xb67}]}]}, 0x144}, 0x1, 0x0, 0x0, 0x8004}, 0x40000)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x10)

2018/04/06 14:01:41 executing program 7:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8)
setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x0, 0x4e21, 0x7, 0x2, 0x0, 0x80, 0x33, r1, r2}, {0x7, 0xffffffffffffffff, 0xfffffffffffffffb, 0x4, 0x8001, 0xf7, 0x7, 0x4}, {0x1, 0xfffffffffffffffd, 0x4, 0x1}, 0x2, 0x6e6bbc, 0x1, 0x1, 0x2, 0x2}, {{@in6, 0x4d4, 0x32}, 0x2, @in=@loopback=0x7f000001, 0x3501, 0x7, 0x3, 0x7, 0x1, 0x4, 0x10f}}, 0xe8)
r3 = userfaultfd(0x0)
ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000003fe8)={0xaa})
ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000200), &(0x7f0000002000)=0x14)
mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
close(r3)

2018/04/06 14:01:41 executing program 6:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f7274310000000000000000000000000000000000001000", 0xc7, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff})
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x50, r0, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0)
io_setup(0x0, &(0x7f0000000040)=<r2=>0x0)
io_cancel(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f0000000080)="0b41092cf26bbd8cc6e1ba87191b3fe70ca0aea2b95a39d7e3d4280057e6eecd2368bae3f95dd65b3150a6ce5cbaeb86f542a8f5de9d3bc11da9db29778c7fa6c19d50d60baa774869fc28b50a1954eb7603a163465957cff76cea4f54cf21407655f9314007f9d83a61a5b17ad14c46d2406f25d657167c4c25e14fa32101b821a8cff4be900626381feacde8", 0x8d, 0xff, 0x0, 0x0, r1}, &(0x7f00000001c0))

2018/04/06 14:01:41 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)

[  172.110179] device lo left promiscuous mode
[  172.135487] device lo entered promiscuous mode
[  172.158118] FAULT_INJECTION: forcing a failure.
[  172.158118] name failslab, interval 1, probability 0, space 0, times 0
[  172.169521] CPU: 0 PID: 14058 Comm: syz-executor1 Not tainted 4.16.0+ #3
[  172.176377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  172.185736] Call Trace:
[  172.188334]  dump_stack+0x1b9/0x294
[  172.191966]  ? dump_stack_print_info.cold.2+0x52/0x52
[  172.197160]  should_fail.cold.4+0xa/0x1a
[  172.201214]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  172.206308]  ? lock_downgrade+0x8e0/0x8e0
[  172.210457]  ? graph_lock+0x170/0x170
[  172.214253]  ? print_usage_bug+0xc0/0xc0
[  172.218309]  ? find_held_lock+0x36/0x1c0
[  172.222366]  ? __lock_is_held+0xb5/0x140
[  172.226427]  ? check_same_owner+0x320/0x320
[  172.230743]  ? __call_rcu.constprop.68+0x396/0xbb0
[  172.235663]  ? rcu_note_context_switch+0x710/0x710
[  172.240595]  should_failslab+0x124/0x180
[  172.244651]  kmem_cache_alloc_trace+0x2cb/0x780
[  172.249318]  ? do_vfs_ioctl+0x1cf/0x1650
[  172.253376]  ip_mc_inc_group+0x33b/0xed0
[  172.257428]  ? find_held_lock+0x36/0x1c0
[  172.261482]  ? print_usage_bug+0xc0/0xc0
[  172.265537]  ? ip_mc_add_src+0x1210/0x1210
[  172.269771]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  172.275302]  ? rtnl_is_locked+0xae/0xe0
[  172.279266]  ? rtnl_trylock+0x20/0x20
[  172.283063]  ? call_rcu_sched+0x12/0x20
[  172.287029]  ? __inet_insert_ifa+0x54d/0xb70
[  172.291434]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  172.296961]  ? rtnl_is_locked+0xae/0xe0
[  172.300929]  ? rtnl_trylock+0x20/0x20
[  172.304723]  ? rcu_read_lock_sched_held+0x108/0x120
[  172.309728]  ? rtnl_trylock+0x20/0x20
[  172.313524]  ip_mc_up+0xe2/0x2f0
[  172.316888]  inetdev_event+0x6d2/0x1340
[  172.320861]  ? lock_downgrade+0x8e0/0x8e0
[  172.325004]  ? wpan_phy_register+0x250/0x250
[  172.329404]  ? inetdev_init+0x580/0x580
[  172.333371]  ? _raw_spin_unlock_irqrestore+0x74/0xc0
[  172.338473]  ? netlbl_unlhsh_netdev_handler+0xb4/0x3b0
[  172.343740]  ? netlbl_unlhsh_free_iface+0x700/0x700
[  172.348747]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  172.353943]  notifier_call_chain+0x178/0x380
[  172.358341]  ? inetdev_init+0x580/0x580
[  172.362304]  ? notifier_call_chain+0x178/0x380
[  172.366880]  ? unregister_die_notifier+0x20/0x20
[  172.371637]  ? rtmsg_ifinfo_build_skb+0xc8/0x190
[  172.376390]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  172.381920]  ? rtnl_is_locked+0xae/0xe0
[  172.385884]  ? rtnl_trylock+0x20/0x20
[  172.389687]  raw_notifier_call_chain+0x2d/0x40
[  172.394263]  call_netdevice_notifiers_info+0x3f/0x90
[  172.399361]  __dev_notify_flags+0x16e/0x460
[  172.403674]  ? dev_change_name+0xba0/0xba0
[  172.407906]  ? dev_set_allmulti+0x30/0x30
[  172.412045]  ? lock_downgrade+0x8e0/0x8e0
[  172.416196]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  172.421733]  ? cap_capable+0x1f9/0x260
[  172.425619]  ? __lock_is_held+0xb5/0x140
[  172.429679]  dev_change_flags+0xfd/0x150
[  172.433739]  devinet_ioctl+0xe65/0x1d50
[  172.437707]  ? lock_acquire+0x1dc/0x520
[  172.441681]  ? inet_ifa_byprefix+0x250/0x250
[  172.446091]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  172.451712]  inet_ioctl+0x18b/0x360
[  172.455330]  ? inet_getname+0x3a0/0x3a0
[  172.459299]  ? graph_lock+0x170/0x170
[  172.463092]  ? zap_class+0x720/0x720
[  172.466803]  ? graph_lock+0x170/0x170
[  172.470599]  ? find_held_lock+0x36/0x1c0
[  172.474665]  sock_do_ioctl+0xe4/0x3e0
[  172.478457]  ? compat_ifr_data_ioctl+0x170/0x170
[  172.483203]  ? lock_downgrade+0x8e0/0x8e0
[  172.487344]  ? rcu_is_watching+0x85/0x140
[  172.491483]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  172.496668]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  172.501853]  sock_ioctl+0x30d/0x680
[  172.505471]  ? dlci_ioctl_set+0x40/0x40
[  172.509437]  ? expand_files.part.8+0x9a0/0x9a0
[  172.514012]  ? kasan_check_write+0x14/0x20
[  172.518247]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  172.523172]  ? wait_for_completion+0x870/0x870
[  172.527744]  ? dlci_ioctl_set+0x40/0x40
[  172.531711]  do_vfs_ioctl+0x1cf/0x1650
[  172.535596]  ? ioctl_preallocate+0x2e0/0x2e0
[  172.539994]  ? fget_raw+0x20/0x20
[  172.543533]  ? __sb_end_write+0xac/0xe0
[  172.547522]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  172.553048]  ? fput+0x130/0x1a0
[  172.556318]  ? ksys_write+0x1a6/0x250
[  172.560111]  ? security_file_ioctl+0x9b/0xd0
[  172.564509]  ksys_ioctl+0xa9/0xd0
[  172.567956]  SyS_ioctl+0x24/0x30
[  172.571309]  ? ksys_ioctl+0xd0/0xd0
[  172.574929]  do_syscall_64+0x29e/0x9d0
[  172.578806]  ? vmalloc_sync_all+0x30/0x30
[  172.582959]  ? _raw_spin_unlock_irq+0x27/0x70
[  172.587450]  ? finish_task_switch+0x1ca/0x820
[  172.591936]  ? syscall_return_slowpath+0x5c0/0x5c0
[  172.597931]  ? syscall_return_slowpath+0x30f/0x5c0
[  172.602856]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  172.608216]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  172.613050]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  172.618401] RIP: 0033:0x4552d9
[  172.621582] RSP: 002b:00007f5f8b37ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  172.629279] RAX: ffffffffffffffda RBX: 00007f5f8b37b6d4 RCX: 00000000004552d9
[  172.636539] RDX: 0000000020000080 RSI: 0000000000008914 RDI: 0000000000000013
[  172.643809] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  172.651066] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
2018/04/06 14:01:42 executing program 3:
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x80000000, 0x8000, 0x1ffc000000000, 0x8001, <r2=>0x0}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x1, 0x30}, 0xc)
unshare(0x20000400)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={r2, 0x4e, "468f6bca0f06b589467c31b1ea69b85906e442517af5556b6fe1d0032de37f06d49f2359739722c495ff0d458d34f2a81ac1b4f67e900360f57fb26ef1177200c85c8c170b6c30cbb2b4cc7fe433"}, &(0x7f0000000240)=0x56)
r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0)
bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={r3, 0xffffffffffffffff, 0x4}, 0x10)
r4 = semget$private(0x0, 0x1, 0x13)
semctl$IPC_RMID(r4, 0x0, 0x0)
fsetxattr(r0, &(0x7f0000000280)=@known='com.apple.FinderInfo\x00', &(0x7f00000002c0)='\x00', 0x1, 0x0)
ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000000140)={0xc6, 0x8ff})

2018/04/06 14:01:42 executing program 0:
r0 = getpid()
socket$bt_bnep(0x1f, 0x3, 0x4)
sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r1 = userfaultfd(0x0)
ioctl$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)
ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000540)={0x103ff, 0x0, &(0x7f0000012000/0x4000)=nil})
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r3 = userfaultfd(0x0)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00')
ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000200)={0xaa})
ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
sigaltstack(&(0x7f0000013000/0x1000)=nil, &(0x7f00000000c0))
ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000b40)={&(0x7f0000011000/0x4000)=nil, 0x4000})
io_setup(0x1000, &(0x7f0000000040)=<r4=>0x0)
io_submit(r4, 0x22a, &(0x7f0000000500)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x3ff, r2, &(0x7f0000000140)="c39b0c618b42afb67eda8532159599dda21729de7fe2abc75327554e64ff0225f3852025621162f843473c7db6eaaebdb9", 0x0, 0x2, 0x0, 0x1, r2}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x7fffffff, r1, &(0x7f0000000240)="fdd88a258731fd8fb9e8dbd58a5c0686dc2bbaeec0066520bac04d8fd161e59f15b602c4a0463c186623c918362d9bd15309fcead8b5ac1c94a04461f1721e83627327c48325558656233e8ba09989011e892b58d1e7f828fa8713ef1d8b9ec0", 0x0, 0xbc4b, 0x0, 0x1, r2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xa, 0x20, r1, &(0x7f0000000b80)="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", 0x0, 0x1f, 0x0, 0x1, r3}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xb, 0x5, r2, &(0x7f0000000300)="899828", 0x0, 0x4, 0x0, 0x1, r2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x1, r3, &(0x7f0000001b80)="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", 0x0, 0x401, 0x0, 0x1, r3}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x7, 0x5, r1, &(0x7f00000003c0)="4308bb0405d708ade1f06a5819eb1c439ad610d2fcdad84f5a11602ce77be5ddbf6cd75e46e7cbfe93fb9fd4939bd5267e5030f527ad85a1676a8cf1929ff0d7db40a3374501f3f1d1cc371df95d604da785f1b5bd3b62cf7e9cfe09d05850aca0a37a8617210fb7bc0880802500908bc3a993b8569a8c677e647d8d4fcb963d213ab1e9f924ebf0bcb10a658c720ede88f6e85278ea3528762ffe50c5ad5d42a38d1458fe03d3f735271c592c0fc2299c210e06f3601546c6187dcffd2ff3f20dda56afe7339e20dc207764d41b5df5c89d5cdae5dfc6", 0x0, 0x1, 0x0, 0x0, r2}])

[  172.658325] R13: 000000000000039a R14: 00000000006f8710 R15: 0000000000000005
2018/04/06 14:01:42 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00?\x00', 0xa201})

2018/04/06 14:01:42 executing program 6:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x40000013}]})

2018/04/06 14:01:42 executing program 4:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e20, @loopback=0x7f000001}})
r1 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000001c0)=0x1, 0x4)
ioctl$sock_ifreq(r1, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})
setsockopt(r0, 0x0, 0x82, &(0x7f0000000000), 0x0)

2018/04/06 14:01:42 executing program 1 (fault-call:2 fault-nth:6):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:01:42 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4)
ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'ip6gre0\x00', 0x308ab6f6})
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
accept$packet(r1, &(0x7f0000000b80)={0x0, 0x0, <r2=>0x0}, &(0x7f0000000bc0)=0x14)
ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000c00)={@loopback={0x0, 0x1}, 0x3f, r2})
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x67)
listen(r0, 0x87)
setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000180), 0x4)
ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000200)="c3a8bc2235af95ec8ab94d639de8851808f5daea4abac698122611163a14a8c2530c12347b01d83bc2e6c9c7e6885ddd11ba05595d4717e3837f197e14979177285a1b7799e1cee7bf510e6ef7cd7d50fcc8e29b094d4653e76b26aa4d56dee8d1f72c5e05a8e732785d0115b5311e3aadf86051af85ec7f28e2e8f1cfd403fda0c505d70237e0995095a8f587df766dbdf72925db6df8916648e2f730862203160dd39e5dd4530da68b125d664ed7516105e8018423ea895e158ca8a6fbcb55dff5b2dc98e679321a463b51fd96b63ddf38fc7ae9f61adc0590a312b4")
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$ax25(0xffffffffffffffff, &(0x7f0000000140)={0x3, {"f4b08ea783e975"}}, 0xfdf4)
ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000580)={0x0, 0x40})
getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000100)={@empty, @broadcast, <r3=>0x0}, &(0x7f0000000300)=0xc)
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000440)=0xe8)
setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x4e22, 0x0, 0x4e20, 0x1, 0xa, 0x20, 0x80, 0x32, r3, r4}, {0xffffffff80000000, 0x8, 0x9, 0xbe, 0x0, 0x78, 0xffffffff, 0x200}, {0x1825, 0xffffffffffffff81, 0x80, 0x1}, 0x9, 0x6e6bb2, 0x1, 0x0, 0x0, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x6c}, 0x0, @in=@multicast1=0xe0000001, 0x3504, 0x3, 0x3, 0x8, 0x6, 0x6, 0x2}}, 0xe8)
accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9)
socketpair(0x0, 0x0, 0x0, &(0x7f00000001c0)={<r5=>0xffffffffffffffff})
setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x1, 0x9, 0x4, 0xffffffffffffffe1}, {0x7d74, 0x100000000, 0x2, 0x8}, {0x86, 0x2, 0x8, 0xbc}, {0x22e, 0x100, 0x9efd, 0xfffffffffffffffc}, {0x3, 0x5, 0x3, 0x1}, {0x1, 0x6, 0x9, 0xffffffffffffffff}, {0xe9c000, 0x3f, 0xffffffffd22dc9f1, 0x5}, {0x3, 0xfffffffffffffff8, 0x20, 0x400f}]}, 0x10)

[  172.836612] device lo left promiscuous mode
[  172.859195] kvm [14088]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000013 data 0x0
[  172.873747] device lo entered promiscuous mode
[  172.895258] FAULT_INJECTION: forcing a failure.
[  172.895258] name failslab, interval 1, probability 0, space 0, times 0
2018/04/06 14:01:42 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xee0f0000000000)

[  172.906690] CPU: 0 PID: 14092 Comm: syz-executor1 Not tainted 4.16.0+ #3
[  172.913636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  172.923001] Call Trace:
[  172.925626]  dump_stack+0x1b9/0x294
[  172.929364]  ? dump_stack_print_info.cold.2+0x52/0x52
[  172.934590]  should_fail.cold.4+0xa/0x1a
[  172.938674]  ? print_usage_bug+0xc0/0xc0
[  172.942760]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  172.947892]  ? graph_lock+0x170/0x170
[  172.951716]  ? __call_rcu.constprop.68+0x396/0xbb0
[  172.956850]  ? find_held_lock+0x36/0x1c0
[  172.960940]  ? __lock_is_held+0xb5/0x140
[  172.965044]  ? check_same_owner+0x320/0x320
[  172.969388]  ? rcu_note_context_switch+0x710/0x710
[  172.974351]  should_failslab+0x124/0x180
[  172.978435]  __kmalloc+0x2c8/0x760
[  172.981992]  ? perf_trace_lock+0xd6/0x900
[  172.986155]  ? print_usage_bug+0xc0/0xc0
[  172.990236]  ? call_rcu_sched+0x12/0x20
[  172.994226]  ? fib_create_info+0x9df/0x4b50
[  172.998595]  fib_create_info+0x9df/0x4b50
[  173.002770]  ? __lock_acquire+0x7f5/0x5130
[  173.007029]  ? fib_info_update_nh_saddr+0x2e0/0x2e0
[  173.012070]  ? debug_check_no_locks_freed+0x310/0x310
[  173.017281]  ? lock_downgrade+0x8e0/0x8e0
[  173.021456]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  173.026682]  ? mark_held_locks+0xc9/0x160
[  173.030937]  ? kasan_check_read+0x11/0x20
[  173.035100]  ? __local_bh_enable_ip+0x161/0x230
[  173.039768]  ? perf_trace_lock+0xd6/0x900
[  173.043917]  ? fib_release_info+0x559/0x750
[  173.048228]  ? trace_hardirqs_on+0xd/0x10
[  173.052368]  ? __local_bh_enable_ip+0x161/0x230
[  173.057031]  ? zap_class+0x720/0x720
[  173.060740]  ? fib_info_hash_alloc+0x80/0x80
[  173.065139]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  173.070670]  ? graph_lock+0x170/0x170
[  173.074464]  ? fib_find_node+0x260/0x320
[  173.078517]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  173.083524]  ? fib_get_table+0x26c/0x330
[  173.087581]  ? __fib_validate_source+0x1e70/0x1e70
[  173.092498]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  173.097503]  ? fib_find_alias+0x1d1/0x240
[  173.101664]  fib_table_insert+0x1b9/0x1790
[  173.105904]  ? fib_new_table+0xbe/0x490
[  173.109887]  ? fib_insert_alias+0x11d0/0x11d0
[  173.114376]  ? rcu_is_watching+0x85/0x140
[  173.118515]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  173.123702]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  173.129231]  fib_magic.isra.21+0x65a/0x870
[  173.133469]  ? fib_new_table+0x490/0x490
[  173.137531]  ? __lock_is_held+0xb5/0x140
[  173.141587]  fib_add_ifaddr+0x366/0x4d0
[  173.145560]  fib_netdev_event+0x13c/0x3a0
[  173.149700]  notifier_call_chain+0x178/0x380
[  173.154105]  ? unregister_die_notifier+0x20/0x20
[  173.158854]  ? rtmsg_ifinfo_build_skb+0xc8/0x190
[  173.163604]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  173.169133]  ? rtnl_is_locked+0xae/0xe0
[  173.173096]  ? rtnl_trylock+0x20/0x20
[  173.176899]  raw_notifier_call_chain+0x2d/0x40
[  173.181480]  call_netdevice_notifiers_info+0x3f/0x90
[  173.186580]  __dev_notify_flags+0x16e/0x460
[  173.190896]  ? dev_change_name+0xba0/0xba0
[  173.195123]  ? dev_set_allmulti+0x30/0x30
[  173.199264]  ? lock_downgrade+0x8e0/0x8e0
[  173.203407]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  173.208935]  ? cap_capable+0x1f9/0x260
[  173.212819]  ? __lock_is_held+0xb5/0x140
[  173.216876]  dev_change_flags+0xfd/0x150
[  173.220936]  devinet_ioctl+0xe65/0x1d50
[  173.224907]  ? lock_acquire+0x1dc/0x520
[  173.228879]  ? inet_ifa_byprefix+0x250/0x250
[  173.233290]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  173.238824]  inet_ioctl+0x18b/0x360
[  173.242444]  ? inet_getname+0x3a0/0x3a0
[  173.246410]  ? graph_lock+0x170/0x170
[  173.250199]  ? zap_class+0x720/0x720
[  173.253931]  ? graph_lock+0x170/0x170
[  173.257728]  ? find_held_lock+0x36/0x1c0
[  173.261784]  sock_do_ioctl+0xe4/0x3e0
[  173.265590]  ? compat_ifr_data_ioctl+0x170/0x170
[  173.270335]  ? lock_downgrade+0x8e0/0x8e0
[  173.274479]  ? rcu_is_watching+0x85/0x140
[  173.278619]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  173.283809]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  173.288995]  sock_ioctl+0x30d/0x680
[  173.292614]  ? dlci_ioctl_set+0x40/0x40
[  173.296580]  ? expand_files.part.8+0x9a0/0x9a0
[  173.301152]  ? kasan_check_write+0x14/0x20
[  173.305380]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  173.310300]  ? wait_for_completion+0x870/0x870
[  173.314872]  ? dlci_ioctl_set+0x40/0x40
[  173.318846]  do_vfs_ioctl+0x1cf/0x1650
[  173.322727]  ? ioctl_preallocate+0x2e0/0x2e0
[  173.327125]  ? fget_raw+0x20/0x20
[  173.330573]  ? __sb_end_write+0xac/0xe0
[  173.334541]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  173.340072]  ? fput+0x130/0x1a0
[  173.343342]  ? ksys_write+0x1a6/0x250
[  173.347139]  ? security_file_ioctl+0x9b/0xd0
[  173.351575]  ksys_ioctl+0xa9/0xd0
[  173.355023]  SyS_ioctl+0x24/0x30
[  173.358386]  ? ksys_ioctl+0xd0/0xd0
[  173.362008]  do_syscall_64+0x29e/0x9d0
[  173.365890]  ? vmalloc_sync_all+0x30/0x30
[  173.370037]  ? _raw_spin_unlock_irq+0x27/0x70
[  173.374525]  ? finish_task_switch+0x1ca/0x820
[  173.379016]  ? syscall_return_slowpath+0x5c0/0x5c0
[  173.383940]  ? syscall_return_slowpath+0x30f/0x5c0
[  173.388865]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  173.394229]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  173.399067]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  173.404245] RIP: 0033:0x4552d9
[  173.407424] RSP: 002b:00007f5f8b37ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  173.415121] RAX: ffffffffffffffda RBX: 00007f5f8b37b6d4 RCX: 00000000004552d9
[  173.422382] RDX: 0000000020000080 RSI: 0000000000008914 RDI: 0000000000000013
[  173.429652] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  173.436913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  173.444170] R13: 000000000000039a R14: 00000000006f8710 R15: 0000000000000006
[  173.565043] FAULT_FLAG_ALLOW_RETRY missing 30
[  173.569688] CPU: 0 PID: 14109 Comm: syz-executor0 Not tainted 4.16.0+ #3
[  173.576540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  173.585892] Call Trace:
[  173.588489]  dump_stack+0x1b9/0x294
[  173.592113]  ? dump_stack_print_info.cold.2+0x52/0x52
[  173.597307]  ? kasan_check_write+0x14/0x20
[  173.601551]  ? do_raw_spin_lock+0xc1/0x200
[  173.605780]  handle_userfault.cold.32+0x44/0x57
[  173.610438]  ? handle_userfault+0x16c6/0x2760
[  173.614943]  ? userfaultfd_ioctl+0x4d10/0x4d10
[  173.619518]  ? debug_check_no_locks_freed+0x310/0x310
[  173.624703]  ? find_held_lock+0x36/0x1c0
[  173.628755]  ? print_usage_bug+0xc0/0xc0
[  173.632821]  ? print_usage_bug+0xc0/0xc0
[  173.636885]  ? perf_trace_lock+0xd6/0x900
[  173.641032]  ? check_same_owner+0x320/0x320
[  173.645345]  ? do_raw_spin_unlock+0x9e/0x2e0
[  173.649746]  ? __lock_acquire+0x7f5/0x5130
[  173.653973]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  173.659510]  ? graph_lock+0x170/0x170
[  173.663330]  ? debug_check_no_locks_freed+0x310/0x310
[  173.668508]  ? find_held_lock+0x36/0x1c0
[  173.672566]  ? lock_downgrade+0x8e0/0x8e0
[  173.676719]  ? kasan_check_read+0x11/0x20
[  173.680864]  ? do_raw_spin_unlock+0x9e/0x2e0
[  173.685277]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  173.689852]  ? kasan_check_write+0x14/0x20
[  173.694079]  ? do_raw_spin_lock+0xc1/0x200
[  173.698316]  __handle_mm_fault+0x34be/0x4150
[  173.702719]  ? vm_insert_mixed_mkwrite+0x40/0x40
[  173.707465]  ? graph_lock+0x170/0x170
[  173.711259]  ? find_held_lock+0x36/0x1c0
[  173.715315]  ? lock_downgrade+0x8e0/0x8e0
[  173.719456]  ? handle_mm_fault+0x8c0/0xc70
[  173.723688]  handle_mm_fault+0x53a/0xc70
[  173.727741]  ? __handle_mm_fault+0x4150/0x4150
[  173.732312]  ? find_vma+0x34/0x190
[  173.735845]  __do_page_fault+0x60b/0xe40
[  173.739915]  ? mm_fault_error+0x380/0x380
[  173.744064]  ? graph_lock+0x170/0x170
[  173.747857]  do_page_fault+0xee/0x8a7
[  173.751668]  ? vmalloc_sync_all+0x30/0x30
[  173.755840]  ? find_held_lock+0x36/0x1c0
[  173.759926]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  173.764774]  page_fault+0x25/0x50
[  173.768220] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0
[  173.773830] RSP: 0018:ffff8801b7c37ce8 EFLAGS: 00010206
[  173.779187] RAX: ffffed0036f86fae RBX: 0000000000000018 RCX: 0000000000000003
[  173.786447] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff8801b7c37d58
[  173.793707] RBP: ffff8801b7c37d20 R08: ffffed0036f86fae R09: ffffed0036f86fab
[  173.800968] R10: ffffed0036f86fad R11: ffff8801b7c37d6f R12: 0000000020013018
[  173.808230] R13: 0000000020013000 R14: ffff8801b7c37d58 R15: 00007ffffffff000
[  173.815517]  ? _copy_from_user+0x10d/0x150
[  173.819758]  SyS_sigaltstack+0xae/0x320
[  173.823728]  ? do_sigaction+0xa50/0xa50
[  173.827697]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  173.833225]  ? fput+0x130/0x1a0
[  173.836500]  ? ksys_ioctl+0x81/0xd0
[  173.840127]  ? do_syscall_64+0xb7/0x9d0
[  173.844094]  ? do_sigaction+0xa50/0xa50
[  173.848061]  do_syscall_64+0x29e/0x9d0
[  173.851943]  ? vmalloc_sync_all+0x30/0x30
[  173.856083]  ? _raw_spin_unlock_irq+0x27/0x70
[  173.860571]  ? finish_task_switch+0x1ca/0x820
[  173.865063]  ? syscall_return_slowpath+0x5c0/0x5c0
[  173.869986]  ? syscall_return_slowpath+0x30f/0x5c0
[  173.874917]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  173.880279]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  173.885117]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  173.890296] RIP: 0033:0x4552d9
[  173.893474] RSP: 002b:00007f56b26fdc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000083
[  173.901176] RAX: ffffffffffffffda RBX: 00007f56b26fe6d4 RCX: 00000000004552d9
[  173.908437] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000020013000
[  173.915698] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000
[  173.922960] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  173.930218] R13: 0000000000000608 R14: 00000000006fc160 R15: 0000000000000001
[  174.092515] FAULT_FLAG_ALLOW_RETRY missing 30
[  174.097125] CPU: 1 PID: 14120 Comm: syz-executor0 Not tainted 4.16.0+ #3
[  174.103964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  174.113321] Call Trace:
[  174.115929]  dump_stack+0x1b9/0x294
[  174.119571]  ? dump_stack_print_info.cold.2+0x52/0x52
[  174.124771]  ? kasan_check_write+0x14/0x20
[  174.129030]  ? do_raw_spin_lock+0xc1/0x200
[  174.133271]  handle_userfault.cold.32+0x44/0x57
[  174.137946]  ? handle_userfault+0x16c6/0x2760
[  174.142464]  ? userfaultfd_ioctl+0x4d10/0x4d10
[  174.147052]  ? debug_check_no_locks_freed+0x310/0x310
[  174.152239]  ? find_held_lock+0x36/0x1c0
[  174.156302]  ? print_usage_bug+0xc0/0xc0
[  174.160356]  ? print_usage_bug+0xc0/0xc0
[  174.164426]  ? kasan_check_read+0x11/0x20
[  174.168594]  ? perf_trace_lock_acquire+0xe3/0x980
[  174.173462]  ? perf_trace_lock+0x900/0x900
[  174.177705]  ? __lock_acquire+0x7f5/0x5130
[  174.181967]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  174.187526]  ? graph_lock+0x170/0x170
[  174.191351]  ? debug_check_no_locks_freed+0x310/0x310
[  174.196562]  ? find_held_lock+0x36/0x1c0
[  174.200644]  ? lock_downgrade+0x8e0/0x8e0
[  174.204798]  ? kasan_check_read+0x11/0x20
[  174.208945]  ? do_raw_spin_unlock+0x9e/0x2e0
[  174.213348]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  174.217929]  ? kasan_check_write+0x14/0x20
[  174.222159]  ? do_raw_spin_lock+0xc1/0x200
[  174.226394]  __handle_mm_fault+0x34be/0x4150
[  174.230803]  ? vm_insert_mixed_mkwrite+0x40/0x40
[  174.235557]  ? graph_lock+0x170/0x170
[  174.239364]  ? find_held_lock+0x36/0x1c0
[  174.243430]  ? lock_downgrade+0x8e0/0x8e0
[  174.247586]  ? handle_mm_fault+0x8c0/0xc70
[  174.251820]  handle_mm_fault+0x53a/0xc70
[  174.255880]  ? __handle_mm_fault+0x4150/0x4150
[  174.260465]  ? find_vma+0x34/0x190
[  174.264001]  __do_page_fault+0x60b/0xe40
[  174.268067]  ? mm_fault_error+0x380/0x380
[  174.272213]  ? graph_lock+0x170/0x170
[  174.276031]  do_page_fault+0xee/0x8a7
[  174.279827]  ? vmalloc_sync_all+0x30/0x30
[  174.283971]  ? find_held_lock+0x36/0x1c0
[  174.288040]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  174.292881]  page_fault+0x25/0x50
[  174.296332] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0
[  174.301942] RSP: 0018:ffff880187167ce8 EFLAGS: 00010206
[  174.307296] RAX: ffffed0030e2cfae RBX: 0000000000000018 RCX: 0000000000000003
[  174.314560] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff880187167d58
[  174.321820] RBP: ffff880187167d20 R08: ffffed0030e2cfae R09: ffffed0030e2cfab
[  174.329101] R10: ffffed0030e2cfad R11: ffff880187167d6f R12: 0000000020013018
[  174.336363] R13: 0000000020013000 R14: ffff880187167d58 R15: 00007ffffffff000
[  174.343646]  ? _copy_from_user+0x10d/0x150
[  174.347879]  SyS_sigaltstack+0xae/0x320
[  174.351857]  ? do_sigaction+0xa50/0xa50
[  174.355831]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  174.361365]  ? fput+0x130/0x1a0
[  174.364643]  ? ksys_ioctl+0x81/0xd0
[  174.368265]  ? do_syscall_64+0xb7/0x9d0
[  174.372234]  ? do_sigaction+0xa50/0xa50
[  174.376203]  do_syscall_64+0x29e/0x9d0
[  174.380086]  ? kasan_check_write+0x14/0x20
[  174.384324]  ? syscall_return_slowpath+0x5c0/0x5c0
[  174.389251]  ? syscall_return_slowpath+0x30f/0x5c0
[  174.394178]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  174.399545]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  174.404384]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  174.409564] RIP: 0033:0x4552d9
[  174.412746] RSP: 002b:00007f56b2659c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000083
[  174.420447] RAX: ffffffffffffffda RBX: 00007f56b265a6d4 RCX: 00000000004552d9
[  174.427708] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000020013000
[  174.434972] RBP: 000000000072c180 R08: 0000000000000000 R09: 0000000000000000
2018/04/06 14:01:43 executing program 6:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001800)="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", 0x2da)
sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10)
recvmsg(r0, &(0x7f0000001580)={&(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, <r1=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000200)=""/222, 0xde}, {&(0x7f0000000300)=""/133, 0x85}, {&(0x7f0000000000)=""/55, 0x37}, {&(0x7f00000003c0)=""/1, 0x1}, {&(0x7f0000000400)=""/4096, 0x1000}], 0x5, &(0x7f0000001480)=""/194, 0xc2, 0x1}, 0x2)
getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000015c0)=@assoc_value={<r2=>0x0, 0x2}, &(0x7f0000001600)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001640)={r2, 0x3}, &(0x7f0000001680)=0x8)
getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00000000c0)=""/156, &(0x7f0000000040)=0x9c)

2018/04/06 14:01:43 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4000000000000000)

2018/04/06 14:01:43 executing program 7:
r0 = creat(&(0x7f0000000140)='./file0\x00', 0x120)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)={<r1=>0x0, 0xffff}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={r1, 0x5}, &(0x7f0000000280)=0x8)
r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x50000, 0x0)
r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000040)={<r4=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4)
ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x10, 0x0, 0x6})
syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0)
r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
ioctl$KVM_RUN(r5, 0xae80, 0x0)
getsockname$inet(r4, &(0x7f00000001c0)={0x0, 0x0, @rand_addr}, &(0x7f00000002c0)=0x10)
ioctl$KVM_RUN(r5, 0xae80, 0x0)

2018/04/06 14:01:43 executing program 1 (fault-call:2 fault-nth:7):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:01:44 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00;\x00', 0xa201})

2018/04/06 14:01:44 executing program 4:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e20, @loopback=0x7f000001}})
r1 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000001c0)=0x1, 0x4)
ioctl$sock_ifreq(r1, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})

2018/04/06 14:01:44 executing program 0:
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f00000f5fe0)=[{0x2}, {0x60}, {0x6}]}, 0x10)

2018/04/06 14:01:44 executing program 3:
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r1, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000200))
ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})
shutdown(r1, 0x1)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040))
bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000300)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e5a41c893a5fcc5d4ea885947886f1c890dacfc06e588016879d4954e83c27c24f34b8cca30f7586812d29ff42fe76c8eec88c86b65b05442b698743177feb"}, 0x60)
r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x40, 0x0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x400, 0x0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4)
mlock2(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1)
connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10)
r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x1, 0x2000028d, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00000001c0)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000580)=""/183, 0x41100, 0x1}, 0x1b0)
r5 = socket$kcm(0x29, 0x5, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000031aff8)={r0, r4})
sendmsg$kcm(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be9", 0x3}], 0x1, &(0x7f0000000640)}, 0x80)
setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000000200)=0x3ff, 0x4)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000))
sendto$inet6(0xffffffffffffffff, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x0)

[  174.442248] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  174.449512] R13: 0000000000000608 R14: 00000000006fc160 R15: 0000000000000004
[  174.579996] device lo entered promiscuous mode
2018/04/06 14:01:44 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000fffffffe00", 0xa201})

2018/04/06 14:01:44 executing program 0:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2)
ioctl$TCGETA(r0, 0x5405, &(0x7f0000000280))
read(r0, &(0x7f0000000040)=""/24, 0x18)
write$evdev(r0, &(0x7f0000b5df88)=[{}, {{0x77359400}}], 0x30)
ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000080))
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r0, 0x28, &(0x7f0000000200)}, 0x10)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x2001, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'teql0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="3c00000006000000010100000000000007000000f7ffffff55010000000000000000000057614e485ae400229dac4053c496b05f572aa9b1b1639d01f0c9331370b1dc0100a62bfe0cb046470b6348c8c49c0d00379748610db669763c64e63a7ba068ab30c8b49efa3e1687f11de4785c8d74e5a7ef360978167a68d94d00a1fceb4336cc651113906ec2c04acd701f23898a256f57f6fdac21efe51933d1963fe59ce30a6c30ed1e59cee51d5aff52b411944d3c36f288c4f8151f830000"]})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9714)

2018/04/06 14:01:44 executing program 6:
syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000005280)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000005200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]})
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
r0 = creat(&(0x7f0000000440)='./file0/file.\x00', 0x0)
getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000200))
getresuid(&(0x7f0000000280), &(0x7f00000002c0)=<r1=>0x0, &(0x7f0000000300))
ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000340)={0x132, 0x6, 0xf2f, 0x2, "5f5156adc2b404d7b6ac45a3c68f45eee4a1555bc29a658f2b2a867a314defa820d988b513c9cf02b6c0bbc6", 0x5})
syz_fuseblk_mount(&(0x7f0000000180)='./file0/file.\x00', &(0x7f00000001c0)='./file0/file.\x00', 0x0, r1, 0x0, 0x0, 0x0, 0x0)

2018/04/06 14:01:44 executing program 4:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e20, @loopback=0x7f000001}})
r1 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000001c0)=0x1, 0x4)
ioctl$sock_ifreq(r1, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})

2018/04/06 14:01:44 executing program 7:
futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0)
futex(&(0x7f000000cffc)=0xfffffffffffffffe, 0x800000000006, 0x0, &(0x7f00003b6ff0), &(0x7f0000048000), 0x0)
r0 = memfd_create(&(0x7f0000000100)='\x00', 0x1)
getsockname$netrom(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10)

[  174.663111] device lo left promiscuous mode
[  174.681043] device lo entered promiscuous mode
2018/04/06 14:01:44 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x300000000)

[  174.779652] device lo left promiscuous mode
[  174.801001] device lo entered promiscuous mode
[  174.823751] FAULT_INJECTION: forcing a failure.
[  174.823751] name failslab, interval 1, probability 0, space 0, times 0
[  174.835156] CPU: 1 PID: 14154 Comm: syz-executor1 Not tainted 4.16.0+ #3
[  174.842018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  174.851389] Call Trace:
[  174.854004]  dump_stack+0x1b9/0x294
[  174.857665]  ? dump_stack_print_info.cold.2+0x52/0x52
[  174.862887]  should_fail.cold.4+0xa/0x1a
[  174.866967]  ? print_usage_bug+0xc0/0xc0
[  174.871058]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  174.876189]  ? graph_lock+0x170/0x170
[  174.880019]  ? find_held_lock+0x36/0x1c0
[  174.884106]  ? __lock_is_held+0xb5/0x140
[  174.888198]  ? check_same_owner+0x320/0x320
[  174.892545]  ? rcu_note_context_switch+0x710/0x710
[  174.897491]  ? nl_fib_input+0xc50/0xc50
[  174.901493]  should_failslab+0x124/0x180
[  174.905580]  __kmalloc+0x2c8/0x760
[  174.909139]  ? perf_trace_lock+0xd6/0x900
[  174.913311]  ? print_usage_bug+0xc0/0xc0
[  174.917386]  ? call_rcu_sched+0x12/0x20
[  174.921376]  ? fib_create_info+0x9df/0x4b50
[  174.925718]  fib_create_info+0x9df/0x4b50
[  174.929896]  ? __lock_acquire+0x7f5/0x5130
[  174.934160]  ? fib_info_update_nh_saddr+0x2e0/0x2e0
[  174.939202]  ? debug_check_no_locks_freed+0x310/0x310
[  174.944415]  ? lock_downgrade+0x8e0/0x8e0
[  174.948588]  ? mark_held_locks+0xc9/0x160
[  174.952754]  ? kasan_check_read+0x11/0x20
[  174.956922]  ? __local_bh_enable_ip+0x161/0x230
[  174.961614]  ? perf_trace_lock+0xd6/0x900
[  174.965764]  ? perf_trace_lock_acquire+0xe3/0x980
[  174.970602]  ? __local_bh_enable_ip+0x161/0x230
[  174.975269]  ? zap_class+0x720/0x720
[  174.978988]  ? perf_trace_lock+0x900/0x900
[  174.983220]  ? fib_info_hash_alloc+0x80/0x80
[  174.987627]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  174.993158]  ? graph_lock+0x170/0x170
[  174.996949]  ? fib_find_node+0x260/0x320
[  175.001017]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  175.006029]  ? fib_get_table+0x26c/0x330
[  175.010088]  ? __fib_validate_source+0x1e70/0x1e70
[  175.015017]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  175.020029]  ? fib_find_alias+0x1d1/0x240
[  175.024176]  fib_table_insert+0x1b9/0x1790
[  175.028414]  ? fib_new_table+0xbe/0x490
[  175.032387]  ? fib_insert_alias+0x11d0/0x11d0
[  175.036876]  ? rcu_is_watching+0x85/0x140
[  175.041024]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  175.046215]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  175.051750]  fib_magic.isra.21+0x65a/0x870
[  175.055988]  ? fib_new_table+0x490/0x490
[  175.060058]  ? __lock_is_held+0xb5/0x140
[  175.064117]  fib_add_ifaddr+0x432/0x4d0
[  175.068096]  fib_netdev_event+0x13c/0x3a0
[  175.072240]  notifier_call_chain+0x178/0x380
[  175.076648]  ? unregister_die_notifier+0x20/0x20
[  175.081408]  ? rtmsg_ifinfo_build_skb+0xc8/0x190
[  175.086166]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  175.091694]  ? rtnl_is_locked+0xae/0xe0
[  175.095661]  ? rtnl_trylock+0x20/0x20
[  175.099464]  raw_notifier_call_chain+0x2d/0x40
[  175.104043]  call_netdevice_notifiers_info+0x3f/0x90
[  175.109142]  __dev_notify_flags+0x16e/0x460
[  175.113461]  ? dev_change_name+0xba0/0xba0
[  175.117692]  ? dev_set_allmulti+0x30/0x30
[  175.121835]  ? lock_downgrade+0x8e0/0x8e0
[  175.125987]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  175.131519]  ? cap_capable+0x1f9/0x260
[  175.135414]  ? __lock_is_held+0xb5/0x140
[  175.139473]  dev_change_flags+0xfd/0x150
[  175.143532]  devinet_ioctl+0xe65/0x1d50
[  175.147500]  ? lock_acquire+0x1dc/0x520
[  175.151480]  ? inet_ifa_byprefix+0x250/0x250
[  175.155888]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  175.161428]  inet_ioctl+0x18b/0x360
[  175.165054]  ? inet_getname+0x3a0/0x3a0
[  175.169025]  ? graph_lock+0x170/0x170
[  175.172821]  ? zap_class+0x720/0x720
[  175.176537]  ? graph_lock+0x170/0x170
[  175.180338]  ? find_held_lock+0x36/0x1c0
[  175.184401]  sock_do_ioctl+0xe4/0x3e0
[  175.188201]  ? compat_ifr_data_ioctl+0x170/0x170
[  175.192955]  ? lock_downgrade+0x8e0/0x8e0
[  175.197109]  ? rcu_is_watching+0x85/0x140
[  175.201253]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  175.206443]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  175.211631]  sock_ioctl+0x30d/0x680
[  175.215255]  ? dlci_ioctl_set+0x40/0x40
[  175.219229]  ? expand_files.part.8+0x9a0/0x9a0
[  175.223807]  ? kasan_check_write+0x14/0x20
[  175.228037]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  175.232965]  ? wait_for_completion+0x870/0x870
[  175.237553]  ? dlci_ioctl_set+0x40/0x40
[  175.241533]  do_vfs_ioctl+0x1cf/0x1650
[  175.245422]  ? ioctl_preallocate+0x2e0/0x2e0
[  175.249824]  ? fget_raw+0x20/0x20
[  175.253278]  ? __sb_end_write+0xac/0xe0
[  175.257254]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  175.262786]  ? fput+0x130/0x1a0
[  175.266061]  ? ksys_write+0x1a6/0x250
[  175.269862]  ? security_file_ioctl+0x9b/0xd0
[  175.274268]  ksys_ioctl+0xa9/0xd0
[  175.277718]  SyS_ioctl+0x24/0x30
[  175.281077]  ? ksys_ioctl+0xd0/0xd0
[  175.284700]  do_syscall_64+0x29e/0x9d0
[  175.288581]  ? vmalloc_sync_all+0x30/0x30
[  175.292723]  ? _raw_spin_unlock_irq+0x27/0x70
[  175.297221]  ? finish_task_switch+0x1ca/0x820
[  175.301712]  ? syscall_return_slowpath+0x5c0/0x5c0
[  175.306637]  ? syscall_return_slowpath+0x30f/0x5c0
[  175.311567]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  175.316933]  ? trace_hardirqs_off_thunk+0x1a/0x1c
2018/04/06 14:01:44 executing program 0:
r0 = socket(0x2, 0x80005, 0xa93)
ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000140)={"6c6f00000000001300", 0x4})
r1 = getpid()
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={<r2=>0x0}, &(0x7f00000000c0)=0xc)
kcmp(r2, r1, 0x3, r0, r0)
getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00000001c0)=""/20, &(0x7f0000000100)=0x14)
getpeername$netrom(r0, &(0x7f0000000000), &(0x7f0000000180)=0x10)
ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'lo\x00'})
setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000440)=0x5, 0x4)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00')
sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)={0x140, r3, 0x200, 0x70bd29, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3d}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7fffffff}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x42}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x21}}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xac0b}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xa4c9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x81}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xff}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0xb}}]}]}, 0x140}, 0x1, 0x0, 0x0, 0x90}, 0x4)

2018/04/06 14:01:44 executing program 0:
r0 = socket$inet6(0xa, 0x80001, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88)
r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x10, 0x200000)
setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000340)=@nat={'nat\x00', 0x1b, 0x5, 0x508, 0x150, 0x288, 0xffffffff, 0x0, 0x150, 0x4c0, 0x4c0, 0xffffffff, 0x4c0, 0x4c0, 0x5, &(0x7f00000002c0), {[{{@uncond, 0x0, 0x118, 0x150, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x8, 0x8, 0x1}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x100, 0x2, 0x2, 0x2}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14, 0x14, 0x18}, @local={0xac, 0x14, 0x14, 0xaa}, @icmp_id=0x64, @icmp_id=0x68}}}}, {{@uncond, 0x0, 0x100, 0x138, 0x0, {}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {'lo\x00', 'dummy0\x00', 0xc, 0x0, 0x9e6, 0x40, 0x80000000, 0x0, 0x9, 0x2}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, @gre_key=0x7fffffff, @gre_key=0x6}}}}, {{@uncond, 0x0, 0x98, 0xd8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "d2d9cb32d877a205c0c87787963f3c66a60943d3b9bd5891b1cf84bfe78b"}}, {{@uncond, 0x0, 0xd8, 0x110, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x87ff, [0xfc00, 0xb97, 0xffffffffd0dd159b, 0xb2b2, 0xc8, 0x8000], 0x70c4, 0x9, 0x3f}}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x8, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @gre_key=0xad, @icmp_id=0x68}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x568)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x8, {{0xa, 0x4e23, 0x1ff, @dev={0xfe, 0x80, [], 0x13}, 0x401}}}, 0x88)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff0100000000008000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008cf3827b0a0000000000000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000004000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108)
mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2010, r1, 0x0)

2018/04/06 14:01:44 executing program 6:
openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200000002, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
memfd_create(&(0x7f0000309000)="5eff9d2d81000000f60000107d7440e8b46c72075cb12bca576a5f9227238186e951b5b9669e91c13219d51d7e4c1d5a8d7c04e6c93c294b061f1927de1612ed7a54f87ec08c5e7ebed95cc5e0a77c552db84e3e5cd5587c7202201ed0b7ac752f35f52a26141a", 0x0)
openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
unshare(0x40600)
mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x17, 0x2})

[  175.321779]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  175.326960] RIP: 0033:0x4552d9
[  175.330144] RSP: 002b:00007f5f8b37ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  175.337847] RAX: ffffffffffffffda RBX: 00007f5f8b37b6d4 RCX: 00000000004552d9
[  175.345117] RDX: 0000000020000080 RSI: 0000000000008914 RDI: 0000000000000013
[  175.352465] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  175.359727] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  175.366995] R13: 000000000000039a R14: 00000000006f8710 R15: 0000000000000007
2018/04/06 14:01:44 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0xcb8, [0x0, 0x200001c0, 0x200002e0, 0x20000d30], 0x0, &(0x7f0000000000), &(0x7f0000000ec0)=ANY=[@ANYBLOB="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"]}, 0xd3f)

[  175.474071] kernel msg: ebtables bug: please report to author: Wrong len argument
2018/04/06 14:01:45 executing program 7:
open(&(0x7f0000000040)='./file0\x00', 0xc8102, 0x80)
r0 = socket$netlink(0x10, 0x3, 0x0)
write(r0, &(0x7f0000000000)="2400000026007f000000000000007701000000ff010000000600000000000000fb84d9c8", 0x24)

2018/04/06 14:01:45 executing program 0:
r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102})
r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x404000)
ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000080)=0xffffffff)
mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x100010032, 0xffffffffffffffff, 0x0)
ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000140))

2018/04/06 14:01:45 executing program 4:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e20, @loopback=0x7f000001}})
r1 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000001c0)=0x1, 0x4)
ioctl$sock_ifreq(r1, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})

2018/04/06 14:01:45 executing program 3:
r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0)
r1 = timerfd_create(0x0, 0x0)
r2 = dup(r1)
ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0x40085400, &(0x7f0000000000))
getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0xb)
ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000040)={<r3=>0x0})
ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000080)={<r4=>0x0})
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000280)={0x58, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="08631040", @ANYRES64=r3, @ANYBLOB="030000000000000000634040000000000000000001000000000000000000000010000000000000000000000058000000000000003800000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="852a697701000000", @ANYRES64=r4, @ANYBLOB="0400000000000000852a646600000000", @ANYRES32=r2, @ANYBLOB="000000000300000000000000852a747000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000003000000000000003c00000000000000"], @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="3d132411f6624058400000000000000040000000000000003800000000000000180000000000000058000000000000003800000000000000"]], 0xf, 0x0, &(0x7f0000000240)="eab48e046ad5048bc37235e6ecd291"})

2018/04/06 14:01:45 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000000000000000100", 0xa201})

2018/04/06 14:01:45 executing program 1 (fault-call:2 fault-nth:8):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:01:45 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2)

2018/04/06 14:01:45 executing program 6:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
clock_gettime(0x0, &(0x7f0000000080)={0x0, <r1=>0x0})
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr, @in=@multicast2}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000280)=0xe8)
socket$key(0xf, 0x3, 0x2)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xc, &(0x7f0000001500)=0x2, 0x4)
r2 = syz_open_dev$dmmidi(&(0x7f0000001440)='/dev/dmmidi#\x00', 0x2, 0x200000)
write$fuse(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="28000000000000000000000000000000810000000000000004000000000000000002000000000000303dc9786305abaf0a47129a1c8e66af61d874f092b2cf47f91f412991475a49c69d8593a2328d9ce5213c3b2d7e5fc5337e4114c7f04e5d25b6b2202e2d03fe08e7a7961f78b31aa9b87dd5e50aac37bfeff0c809a51c0b5a474ed8a3d9fb7961f7c1434f6e16cb1238c266"], 0x94)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)=0x400000000e)
r4 = gettid()
r5 = getpid()
kcmp(r4, r5, 0x3, r2, r2)
ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000000))
ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000200))
r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0)
ioctl$KVM_SET_IRQCHIP(r6, 0x8208ae63, &(0x7f00000000c0)=@ioapic={0x100000, 0xa9, 0xffffffffffff7fff, 0x9, 0x0, [{0x4, 0x8, 0x4, [], 0x80000001}, {0x4, 0x6, 0x6bb}, {0x9, 0x1f, 0x3, [], 0x7}, {0x0, 0x5, 0x2}, {0x3ff, 0x7f, 0x8, [], 0x8ae}, {0x3, 0xffffffff, 0xa, [], 0x4}, {0x0, 0x0, 0x40, [], 0x2}, {0xfffffffffffffffb, 0x9b1, 0x9, [], 0x2}, {0xffffffffffffff7f, 0x3, 0xc34, [], 0x1ff}, {0x5, 0x7, 0x7}, {0x3a, 0xc0000000000, 0x8, [], 0x4}, {0x3, 0x90, 0x0, [], 0x5}, {0x1b86, 0x0, 0x401, [], 0x1}, {0x3ff, 0x2, 0x100000000, [], 0x4}, {0x5, 0x7, 0x66, [], 0xfffffffffffffff8}, {0xc02c, 0x1649, 0x3435, [], 0x1}, {0x212c8923, 0x76a2, 0xffffffff, [], 0x9}, {0x5, 0xffffffffffff7fff, 0xdfa3, [], 0x9}, {0xfffffffffffffff9, 0xd0, 0xffffffffffff7fff, [], 0xffffffffffffff80}, {0x1000, 0x46f0, 0x5, [], 0x7fff}, {0x2, 0x3f, 0xf10, [], 0x8}, {0x9, 0x3, 0x579af14d, [], 0x3ff}, {0x0, 0xbe, 0x6}, {0x1f, 0x6, 0x0, [], 0x88}]})
setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000380)=0x2, 0x4)
ioctl$TIOCGSOFTCAR(r6, 0x5419, &(0x7f00000001c0))
setitimer(0x0, &(0x7f00000000c0)={{0x0, r1/1000+30000}}, 0x0)
bind$llc(r2, &(0x7f00000014c0)={0x1a, 0x306, 0x29eb, 0x4, 0x80, 0x80000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10)
fcntl$dupfd(0xffffffffffffffff, 0x406, r0)
write$cgroup_type(r2, &(0x7f0000001400)='khreaded\x00', 0x9)
syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x4804)

[  175.719302] device lo left promiscuous mode
2018/04/06 14:01:45 executing program 0:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0)
setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x7fffffff, 0x4)
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xe0}})

[  175.749876] device lo entered promiscuous mode
[  175.766579] FAULT_INJECTION: forcing a failure.
[  175.766579] name failslab, interval 1, probability 0, space 0, times 0
[  175.777944] CPU: 1 PID: 14222 Comm: syz-executor1 Not tainted 4.16.0+ #3
[  175.784804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  175.794172] Call Trace:
[  175.796784]  dump_stack+0x1b9/0x294
[  175.800440]  ? dump_stack_print_info.cold.2+0x52/0x52
[  175.805661]  should_fail.cold.4+0xa/0x1a
[  175.809751]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  175.814877]  ? graph_lock+0x170/0x170
[  175.818780]  ? find_held_lock+0x36/0x1c0
[  175.822843]  ? __lock_is_held+0xb5/0x140
[  175.827002]  ? check_same_owner+0x320/0x320
[  175.831327]  ? rcu_note_context_switch+0x710/0x710
[  175.836250]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  175.841781]  should_failslab+0x124/0x180
[  175.845836]  kmem_cache_alloc+0x2af/0x760
[  175.849997]  ? __sanitizer_cov_trace_cmp1+0x17/0x20
[  175.855006]  ? fib_find_alias+0x1d1/0x240
[  175.859146]  fib_table_insert+0x3fd/0x1790
[  175.863380]  ? fib_insert_alias+0x11d0/0x11d0
[  175.867867]  ? rcu_is_watching+0x85/0x140
[  175.872011]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  175.877194]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  175.882816]  fib_magic.isra.21+0x65a/0x870
[  175.887047]  ? fib_new_table+0x490/0x490
[  175.891108]  ? __lock_is_held+0xb5/0x140
[  175.895161]  fib_add_ifaddr+0x432/0x4d0
[  175.899129]  fib_netdev_event+0x13c/0x3a0
[  175.903273]  notifier_call_chain+0x178/0x380
[  175.907677]  ? unregister_die_notifier+0x20/0x20
[  175.912426]  ? rtmsg_ifinfo_build_skb+0xc8/0x190
[  175.917181]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  175.922708]  ? rtnl_is_locked+0xae/0xe0
[  175.926670]  ? rtnl_trylock+0x20/0x20
[  175.930466]  raw_notifier_call_chain+0x2d/0x40
[  175.935044]  call_netdevice_notifiers_info+0x3f/0x90
[  175.940140]  __dev_notify_flags+0x16e/0x460
[  175.944454]  ? dev_change_name+0xba0/0xba0
[  175.948677]  ? dev_set_allmulti+0x30/0x30
[  175.952815]  ? lock_downgrade+0x8e0/0x8e0
[  175.956960]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  175.962489]  ? cap_capable+0x1f9/0x260
[  175.966373]  ? __lock_is_held+0xb5/0x140
[  175.970429]  dev_change_flags+0xfd/0x150
[  175.974484]  devinet_ioctl+0xe65/0x1d50
[  175.978448]  ? lock_acquire+0x1dc/0x520
[  175.982418]  ? inet_ifa_byprefix+0x250/0x250
[  175.986819]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  175.992348]  inet_ioctl+0x18b/0x360
[  175.995969]  ? inet_getname+0x3a0/0x3a0
[  175.999942]  ? graph_lock+0x170/0x170
[  176.003740]  ? zap_class+0x720/0x720
[  176.007454]  ? graph_lock+0x170/0x170
[  176.011248]  ? find_held_lock+0x36/0x1c0
[  176.015389]  sock_do_ioctl+0xe4/0x3e0
[  176.019186]  ? compat_ifr_data_ioctl+0x170/0x170
[  176.023930]  ? lock_downgrade+0x8e0/0x8e0
[  176.028073]  ? rcu_is_watching+0x85/0x140
[  176.032212]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  176.037396]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  176.042578]  sock_ioctl+0x30d/0x680
[  176.046196]  ? dlci_ioctl_set+0x40/0x40
[  176.050161]  ? expand_files.part.8+0x9a0/0x9a0
[  176.054735]  ? kasan_check_write+0x14/0x20
[  176.058963]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  176.063883]  ? wait_for_completion+0x870/0x870
[  176.068466]  ? dlci_ioctl_set+0x40/0x40
[  176.072430]  do_vfs_ioctl+0x1cf/0x1650
[  176.076310]  ? ioctl_preallocate+0x2e0/0x2e0
[  176.080708]  ? fget_raw+0x20/0x20
[  176.084154]  ? __sb_end_write+0xac/0xe0
[  176.088125]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  176.093656]  ? fput+0x130/0x1a0
[  176.096928]  ? ksys_write+0x1a6/0x250
[  176.100727]  ? security_file_ioctl+0x9b/0xd0
[  176.105134]  ksys_ioctl+0xa9/0xd0
[  176.108585]  SyS_ioctl+0x24/0x30
[  176.111944]  ? ksys_ioctl+0xd0/0xd0
[  176.115561]  do_syscall_64+0x29e/0x9d0
[  176.119525]  ? vmalloc_sync_all+0x30/0x30
[  176.123667]  ? _raw_spin_unlock_irq+0x27/0x70
[  176.128153]  ? finish_task_switch+0x1ca/0x820
[  176.132640]  ? syscall_return_slowpath+0x5c0/0x5c0
[  176.137559]  ? syscall_return_slowpath+0x30f/0x5c0
[  176.142483]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  176.147842]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  176.152678]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  176.157855] RIP: 0033:0x4552d9
[  176.161035] RSP: 002b:00007f5f8b37ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  176.168737] RAX: ffffffffffffffda RBX: 00007f5f8b37b6d4 RCX: 00000000004552d9
[  176.175994] RDX: 0000000020000080 RSI: 0000000000008914 RDI: 0000000000000013
[  176.183251] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  176.190508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
2018/04/06 14:01:45 executing program 3:
r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0)
r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x400000)
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xf, 0xb, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2d2, 0x0, 0x0, 0x0, 0x5}, [@alu={0x7, 0x6, 0x0, 0x0, 0x3, 0xffffffff, 0xfffffffffffffffd}, @ldst={0x3, 0x3, 0x0, 0x7, 0x0, 0xfffffff4, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0xdd3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8}], {0x95}}, &(0x7f0000000200)='GPL\x00', 0x8, 0x1a, &(0x7f0000000240)=""/26, 0xe9e6f1e3c406a854, 0x1}, 0x48)
setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000300)=r3, 0x4)
ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="6d000000fbe000002100004083d78e1c85"])
syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000040)="f20f7d96003800000f20e035040000000f22e066f30f5c90005800000f01df66baf80cb8d64d8185ef66bafc0c66edc4c27d588e68000000b9f00800000f32c74424009c0b67f3c744240226000000c7442406000000000f011c240f0826f2a5", 0x60}], 0x1, 0x0, &(0x7f0000000000)=[@dstype3={0x7, 0xc}, @dstype3={0x7, 0x7}], 0x2)
ioctl$KVM_RUN(r1, 0xae80, 0x0)
sendmmsg(0xffffffffffffffff, &(0x7f000000acc0), 0x0, 0x0)

[  176.197766] R13: 000000000000039a R14: 00000000006f8710 R15: 0000000000000008
2018/04/06 14:01:45 executing program 7:
mkdir(&(0x7f000000e000)='./control\x00', 0x0)
r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0)
mknodat(r0, &(0x7f0000040000)='./control\x00', 0x0, 0x0)
linkat(r0, &(0x7f0000000000)='./control\x00', r0, &(0x7f0000000040)='./file0\x00', 0x400)
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r0, 0x6, 0x2}, 0xfffffffffffffddb)

2018/04/06 14:01:45 executing program 6:
r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x200, 0x800)
getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x2)
r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc)
r2 = add_key$keyring(&(0x7f00000bfff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1)
keyctl$setperm(0x5, r2, 0x4210004)
keyctl$revoke(0x3, r1)
recvmsg$kcm(r0, &(0x7f0000001840)={&(0x7f0000000200)=@ll={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/210, 0xd2}, {&(0x7f0000000380)=""/215, 0xd7}, {&(0x7f0000000480)=""/221, 0xdd}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/22, 0x16}, {&(0x7f00000015c0)=""/242, 0xf2}], 0x6, &(0x7f0000001740)=""/236, 0xec, 0xc8}, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ac0)=0x1)
keyctl$reject(0x13, r2, 0x1, 0x100, r2)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001880)={'vcan0\x00', r3})
ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00000018c0)=""/196)
ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00000019c0)=""/110)
getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001a40), &(0x7f0000001a80)=0xc)
r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2100, 0x0)
getsockopt$sock_int(r4, 0x1, 0x2c, &(0x7f0000000040), &(0x7f0000000100)=0x4)

2018/04/06 14:01:45 executing program 0:
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1})
r1 = memfd_create(&(0x7f0000000040)='-.[vmnet0^\x00', 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00000002c0)={{0x800, 0x200}, 'port1\x00', 0x20, 0x8, 0x9, 0x9, 0x3, 0x400, 0x9, 0x0, 0x2, 0x6})
pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0)
lseek(r0, 0x0, 0x4)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @multicast1}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8)
r3 = openat(r1, &(0x7f0000000280)='./file0\x00', 0x220000, 0x18)
stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000380)='syz_tun\x00', 0x10)
fchown(r0, r2, r4)
ftruncate(r1, 0x0)
close(r0)

2018/04/06 14:01:45 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000000000fffffdfd00", 0xa201})

2018/04/06 14:01:45 executing program 1 (fault-call:2 fault-nth:9):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:01:45 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3000000)

2018/04/06 14:01:45 executing program 4:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e20, @loopback=0x7f000001}})
r1 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
pipe(&(0x7f0000000180))
ioctl$sock_ifreq(r1, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})

2018/04/06 14:01:45 executing program 3:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/kvm\x00', 0x28000, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)=0x1)
fcntl$addseals(r0, 0x409, 0x1)
read(r1, &(0x7f0000ec6000)=""/50, 0x32)
r2 = syz_open_dev$dmmidi(&(0x7f0000000580)='/dev/dmmidi#\x00', 0x4, 0x4040)
r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r5=>0x0}, 0x0)
r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="50fb26ac4a87000000006ee7e52f3c97836d90e9adc61b7ed586c0329bd2fd29b1056cad62b33d4f2c81b6040ef3f67e0930"])
setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000980)={0x5}, 0x4)
ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000080)={{0x6, 0x6, 0xffffffffffffff0b, 0xb73, 0x3ff, 0xfff}, 0xf32, 0x80000001, 0x7})
r8 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x6, 0x801)
fcntl$getownex(r8, 0x10, &(0x7f0000000c80)={0x0, <r9=>0x0})
r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DEST(r8, &(0x7f0000000c40)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000c00)={&(0x7f0000000b00)={0xc4, r10, 0x8, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5e}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x840}, 0x20000000)
ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000000840)={{0xa1c, 0x2, 0x4, 0x58ff, "098412baf561a70e76bcf408f5b1e40184a788d1a31d3243646af0f81c8b3cdd6cf52971a83dc580c1a9e1d6", 0x33}, 0x0, 0x0, 0x0, r9, 0x1f, 0x5, "e0d78f31d73946f957004435020fc9fdbd6cab56d34372f74ab11fee80e6d8eb412ffafce368285b68b6b0670a0bff63b174ae4885867f6c2c18ff452b868c69", &(0x7f0000000440)="236b657972696e672e5e657468312d707070316d696d655f74797065016d643573756d70726f63776c616e31277b6574683163707573657400", 0x39, [], [0x80, 0x517, 0xffffffffffff0001, 0xc88c]})
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}})
ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf})
read(r8, &(0x7f0000001340)=""/228, 0x4da4ab8b2291ecad)
r11 = openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x400000, 0x0)
getsockopt$netrom_NETROM_T1(r11, 0x103, 0x1, &(0x7f0000000600), &(0x7f0000000640)=0x4)
ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0)
getsockopt$ARPT_SO_GET_INFO(r8, 0x0, 0x60, &(0x7f0000000480)={'filter\x00'}, &(0x7f0000000000)=0x44)
socket$nl_xfrm(0x10, 0x3, 0x6)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vga_arbiter\x00', 0x8000, 0x0)
ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x40)

2018/04/06 14:01:46 executing program 7:
r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0)
ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x4, 0x100000000, 0x0, 0x0, 0x4, 0x100})
setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080)=0x14000000000, 0x4)
r1 = getpid()
sched_setscheduler(r1, 0x8000001, &(0x7f00000000c0)=0x2)
getuid()
lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240))
fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000500)=0xe8)
r5 = getegid()
stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getegid()
sendmsg$netlink(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)={0x10, 0x30, 0x500, 0x70bd26, 0x25dfdbfc}, 0x10}], 0x1, &(0x7f0000000600)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xd8}, 0x4000)
r8 = add_key(&(0x7f0000000840)='rxrpc_s\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000008c0)="655011b2e0c571279451b3a68324cb4c5b297b12f42a8696c34a4efcf7ba6e4e286ab7747c9cd585adc9bca081cea4bb0e8277d681", 0x35, 0xfffffffffffffffe)
request_key(&(0x7f0000000180)='user\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000700)='/dev/input/mice\x00', r8)
r9 = socket$key(0xf, 0x3, 0x2)
ioprio_get$pid(0x1, r1)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000900)={0xffffffffffff95cc, 0x2, 0x6, 0x6, <r10=>0x0}, &(0x7f0000000940)=0x10)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000980)={r10, 0x14, 0x5}, 0x8)
ioprio_get$pid(0x1, r1)
ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000009c0)=""/43)
r11 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a40)='IPVS\x00')
sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000b40)={&(0x7f0000000a00)={0x10}, 0xc, &(0x7f0000000b00)={&(0x7f0000000a80)={0x44, r11, 0x410, 0x70bd28, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x433}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}]}, 0x44}, 0x1}, 0x94)
request_key(&(0x7f0000000b80)='.request_key_auth\x00', &(0x7f0000000bc0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000c00)='/dev/input/mice\x00', r8)
getpeername(r9, &(0x7f0000000c40)=@ipx, &(0x7f0000000cc0)=0x80)
setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000d00)=0x200, 0x2)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000d40)={{0xa, 0x4e22, 0xd516, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x6b80}, {0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, 0x1, [0x4a, 0x6, 0x1, 0x40, 0x8, 0x0, 0x0, 0x7a]}, 0x5c)
mknod(&(0x7f0000000dc0)='./file0\x00', 0xc, 0x7)
setpriority(0x0, r1, 0x0)

2018/04/06 14:01:46 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000000000100", 0xa201})

2018/04/06 14:01:46 executing program 6:
perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x800)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0)
r2 = openat$cgroup_procs(r1, &(0x7f0000000080)='tasks\x00', 0x2, 0x0)
syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xa, 0xcd9b, 0x2, 0x8, 0x8, r0, 0x8}, 0x2c)
r3 = syz_open_dev$dspn(&(0x7f00000014c0)='/dev/dsp#\x00', 0x3, 0x400840)
accept$inet6(r3, &(0x7f0000001500)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000001540)=0x1c)
write$cgroup_pid(r2, &(0x7f00000000c0)={[0x32]}, 0x1)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={<r4=>0x0, 0xc0, "f94cadbedf2634ab8becb8e222f6c400c11d2cb70a3d3a16d5892d982d73e00e4fb0384bb3280fa831ac422027e8f6770c5e8c1e551c560b06c98356bf604eb8899fbcebe6616d5a5e9f182103a6a3c4b6a9a362761e4234480cae9a778a05d77669b390b5d8d914b20face21554aaf60a9f47b062c69acb493fcef1b80884b9974992ed34f84c24d2883fa9b8c3a5b279a12d794824d243575b010e08e1bff3899939c5d88502b0c746472e1c860d54a8ce05f1510ea23bd0024d5b01db3c3f"}, &(0x7f0000000280)=0xc8)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000002c0)={r4, 0x9, 0x30}, &(0x7f0000000300)=0xc)

2018/04/06 14:01:46 executing program 0:
r0 = memfd_create(&(0x7f0000781ffe)="0010", 0x0)
mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x20b, 0x12, r0, 0x0)
rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x428432, {0x400003ffffffe}}, &(0x7f0000000040), 0x8, &(0x7f00000000c0))
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000))
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=<r1=>0x0)
syz_open_procfs(r1, &(0x7f0000000100)='net/udplite6\x00')

[  176.520833] device lo left promiscuous mode
2018/04/06 14:01:46 executing program 4:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e20, @loopback=0x7f000001}})
r1 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
pipe(&(0x7f0000000180))
ioctl$sock_ifreq(r1, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})

2018/04/06 14:01:46 executing program 0:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00000002c0)={0x10}, 0xa, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000000010c0000000000000000000000000014001200ff010000000000000000000000000001"], 0x28}, 0x1}, 0x0)

[  176.631787] device lo entered promiscuous mode
[  176.637802] FAULT_INJECTION: forcing a failure.
[  176.637802] name failslab, interval 1, probability 0, space 0, times 0
[  176.649211] CPU: 1 PID: 14271 Comm: syz-executor1 Not tainted 4.16.0+ #3
[  176.656071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  176.665439] Call Trace:
[  176.668052]  dump_stack+0x1b9/0x294
[  176.671705]  ? dump_stack_print_info.cold.2+0x52/0x52
[  176.676941]  should_fail.cold.4+0xa/0x1a
[  176.681035]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  176.686165]  ? rcu_is_watching+0x85/0x140
[  176.690339]  ? graph_lock+0x170/0x170
[  176.694169]  ? perf_trace_lock+0xd6/0x900
[  176.698329]  ? perf_trace_lock_acquire+0xe3/0x980
[  176.703173]  ? find_held_lock+0x36/0x1c0
[  176.707233]  ? __lock_is_held+0xb5/0x140
[  176.711474]  ? check_same_owner+0x320/0x320
[  176.715795]  ? rcu_note_context_switch+0x710/0x710
[  176.720725]  should_failslab+0x124/0x180
[  176.724781]  kmem_cache_alloc_node+0x272/0x780
[  176.729357]  ? fib_trie_seq_start+0x4c0/0x4c0
[  176.733844]  ? lock_downgrade+0x8e0/0x8e0
[  176.737995]  __alloc_skb+0x111/0x780
[  176.741710]  ? skb_scrub_packet+0x580/0x580
[  176.746027]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  176.751574]  ? atomic_notifier_call_chain+0xf1/0x190
[  176.756674]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  176.762204]  ? call_fib_notifiers+0x6f/0x90
[  176.766520]  ? call_fib4_notifiers+0x9c/0x110
[  176.771009]  ? call_fib_entry_notifiers+0x2e9/0x4e0
[  176.776026]  rtmsg_fib+0x1f8/0x4d0
[  176.779572]  fib_table_insert+0x794/0x1790
[  176.783814]  ? fib_insert_alias+0x11d0/0x11d0
[  176.788301]  ? rcu_is_watching+0x85/0x140
[  176.792445]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  176.797630]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  176.803161]  fib_magic.isra.21+0x65a/0x870
[  176.807390]  ? fib_new_table+0x490/0x490
[  176.811458]  ? __lock_is_held+0xb5/0x140
[  176.815515]  fib_add_ifaddr+0x432/0x4d0
[  176.819488]  fib_netdev_event+0x13c/0x3a0
[  176.823633]  notifier_call_chain+0x178/0x380
[  176.828038]  ? unregister_die_notifier+0x20/0x20
[  176.832789]  ? rtmsg_ifinfo_build_skb+0xc8/0x190
[  176.837542]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  176.843072]  ? rtnl_is_locked+0xae/0xe0
[  176.847040]  ? rtnl_trylock+0x20/0x20
[  176.850839]  raw_notifier_call_chain+0x2d/0x40
[  176.855433]  call_netdevice_notifiers_info+0x3f/0x90
[  176.860537]  __dev_notify_flags+0x16e/0x460
[  176.864855]  ? dev_change_name+0xba0/0xba0
[  176.869084]  ? dev_set_allmulti+0x30/0x30
[  176.873225]  ? lock_downgrade+0x8e0/0x8e0
[  176.877371]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  176.882908]  ? cap_capable+0x1f9/0x260
[  176.886795]  ? __lock_is_held+0xb5/0x140
[  176.890861]  dev_change_flags+0xfd/0x150
[  176.894930]  devinet_ioctl+0xe65/0x1d50
[  176.898906]  ? lock_acquire+0x1dc/0x520
[  176.902890]  ? inet_ifa_byprefix+0x250/0x250
[  176.907302]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  176.912933]  inet_ioctl+0x18b/0x360
[  176.916553]  ? inet_getname+0x3a0/0x3a0
[  176.920524]  ? graph_lock+0x170/0x170
[  176.924314]  ? zap_class+0x720/0x720
[  176.928026]  ? graph_lock+0x170/0x170
[  176.931820]  ? find_held_lock+0x36/0x1c0
[  176.935875]  sock_do_ioctl+0xe4/0x3e0
[  176.939678]  ? compat_ifr_data_ioctl+0x170/0x170
[  176.944429]  ? lock_downgrade+0x8e0/0x8e0
[  176.948573]  ? rcu_is_watching+0x85/0x140
[  176.952716]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  176.957927]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  176.963111]  sock_ioctl+0x30d/0x680
[  176.966733]  ? dlci_ioctl_set+0x40/0x40
[  176.970709]  ? expand_files.part.8+0x9a0/0x9a0
[  176.975633]  ? kasan_check_write+0x14/0x20
[  176.979862]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  176.984788]  ? wait_for_completion+0x870/0x870
[  176.989363]  ? dlci_ioctl_set+0x40/0x40
[  176.993329]  do_vfs_ioctl+0x1cf/0x1650
[  176.997220]  ? ioctl_preallocate+0x2e0/0x2e0
[  177.001623]  ? fget_raw+0x20/0x20
[  177.005072]  ? __sb_end_write+0xac/0xe0
[  177.009052]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  177.014581]  ? fput+0x130/0x1a0
[  177.017859]  ? ksys_write+0x1a6/0x250
[  177.021657]  ? security_file_ioctl+0x9b/0xd0
[  177.026057]  ksys_ioctl+0xa9/0xd0
[  177.029505]  SyS_ioctl+0x24/0x30
[  177.032863]  ? ksys_ioctl+0xd0/0xd0
[  177.036484]  do_syscall_64+0x29e/0x9d0
[  177.040365]  ? syscall_slow_exit_work+0x4f0/0x4f0
[  177.045204]  ? syscall_return_slowpath+0x5c0/0x5c0
[  177.050135]  ? syscall_return_slowpath+0x30f/0x5c0
[  177.055063]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  177.060428]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  177.065272]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  177.070453] RIP: 0033:0x4552d9
[  177.073644] RSP: 002b:00007f5f8b37ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
2018/04/06 14:01:46 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xffffffff00000000)

2018/04/06 14:01:46 executing program 7:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x408}]})
r3 = dup3(r0, r1, 0x80000)
name_to_handle_at(r3, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x35, 0x10000, "d46ff7782602734d7248d8e33729374190690def99c356706e7c0650d9513e9cd198af250428072b3651d3150e"}, &(0x7f0000000140), 0x400)

[  177.081343] RAX: ffffffffffffffda RBX: 00007f5f8b37b6d4 RCX: 00000000004552d9
[  177.088602] RDX: 0000000020000080 RSI: 0000000000008914 RDI: 0000000000000013
[  177.095864] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  177.103126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  177.110387] R13: 000000000000039a R14: 00000000006f8710 R15: 0000000000000009
2018/04/06 14:01:46 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00?\x00', 0xa201})

2018/04/06 14:01:46 executing program 6:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
r1 = accept$alg(r0, 0x0, 0x0)
sendto(r1, &(0x7f0000000140)="ef00fffff7ba09000000000008006a3f99f2179f3bf02de9e6c0ab2fa5a4f0acd00e06d9052a673d7e9ca737eb889792e8ee852bb83705b6dc33250a8d0e973f7f1def197c6a0ad954fae54120736c03b1cb0e9f2bd69aed8359561bbad23477", 0x60, 0x0, &(0x7f000007b000)=@can={0x1d}, 0x80)
getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0))
recvmsg(r1, &(0x7f0000000000)={&(0x7f000076c000)=@hci, 0x80, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x62}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0)
accept$alg(r0, 0x0, 0x0)

2018/04/06 14:01:46 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4)
setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x77359400}, 0x10)
r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x10100)
write$cgroup_pid(r2, &(0x7f0000000080)={[0x38, 0x30, 0x30, 0x31, 0x35]}, 0x5)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2000001, 0x12, 0xffffffffffffffff, 0x400800)
close(r0)

2018/04/06 14:01:46 executing program 1 (fault-call:2 fault-nth:10):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:01:46 executing program 4:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e20, @loopback=0x7f000001}})
r1 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
pipe(&(0x7f0000000180))
ioctl$sock_ifreq(r1, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})

[  177.331002] device lo left promiscuous mode
[  177.368231] device lo entered promiscuous mode
[  177.394381] FAULT_INJECTION: forcing a failure.
[  177.394381] name failslab, interval 1, probability 0, space 0, times 0
[  177.405704] CPU: 1 PID: 14318 Comm: syz-executor1 Not tainted 4.16.0+ #3
[  177.412562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  177.421931] Call Trace:
[  177.424535]  dump_stack+0x1b9/0x294
[  177.428841]  ? dump_stack_print_info.cold.2+0x52/0x52
[  177.434063]  should_fail.cold.4+0xa/0x1a
[  177.438145]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  177.443273]  ? graph_lock+0x170/0x170
[  177.447093]  ? save_stack+0x43/0xd0
[  177.450733]  ? kasan_kmalloc+0xc4/0xe0
[  177.454635]  ? kasan_slab_alloc+0x12/0x20
[  177.458800]  ? find_held_lock+0x36/0x1c0
[  177.462865]  ? __lock_is_held+0xb5/0x140
[  177.466935]  ? check_same_owner+0x320/0x320
[  177.471251]  ? rcu_note_context_switch+0x710/0x710
[  177.476176]  should_failslab+0x124/0x180
[  177.480232]  kmem_cache_alloc_node_trace+0x26f/0x770
[  177.485334]  __kmalloc_node_track_caller+0x33/0x70
[  177.490262]  __kmalloc_reserve.isra.38+0x3a/0xe0
[  177.495012]  __alloc_skb+0x14d/0x780
[  177.498723]  ? skb_scrub_packet+0x580/0x580
[  177.503039]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  177.508571]  ? atomic_notifier_call_chain+0xf1/0x190
[  177.513669]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  177.519201]  ? call_fib_notifiers+0x6f/0x90
[  177.523518]  ? call_fib4_notifiers+0x9c/0x110
[  177.528008]  ? call_fib_entry_notifiers+0x2e9/0x4e0
[  177.533019]  rtmsg_fib+0x1f8/0x4d0
[  177.536557]  fib_table_insert+0x794/0x1790
[  177.540896]  ? fib_insert_alias+0x11d0/0x11d0
[  177.545391]  ? rcu_is_watching+0x85/0x140
[  177.549533]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  177.554723]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  177.560265]  fib_magic.isra.21+0x65a/0x870
[  177.564495]  ? fib_new_table+0x490/0x490
[  177.568580]  ? __lock_is_held+0xb5/0x140
[  177.572641]  fib_add_ifaddr+0x432/0x4d0
[  177.576612]  fib_netdev_event+0x13c/0x3a0
[  177.580759]  notifier_call_chain+0x178/0x380
[  177.585165]  ? unregister_die_notifier+0x20/0x20
[  177.589920]  ? rtmsg_ifinfo_build_skb+0xc8/0x190
[  177.594674]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  177.600204]  ? rtnl_is_locked+0xae/0xe0
[  177.604191]  ? rtnl_trylock+0x20/0x20
[  177.607986]  raw_notifier_call_chain+0x2d/0x40
[  177.612565]  call_netdevice_notifiers_info+0x3f/0x90
[  177.617663]  __dev_notify_flags+0x16e/0x460
[  177.621976]  ? dev_change_name+0xba0/0xba0
[  177.626205]  ? dev_set_allmulti+0x30/0x30
[  177.630343]  ? lock_downgrade+0x8e0/0x8e0
[  177.634487]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  177.640020]  ? cap_capable+0x1f9/0x260
[  177.643916]  ? __lock_is_held+0xb5/0x140
[  177.647971]  dev_change_flags+0xfd/0x150
[  177.652026]  devinet_ioctl+0xe65/0x1d50
[  177.655986]  ? lock_acquire+0x1dc/0x520
[  177.659960]  ? inet_ifa_byprefix+0x250/0x250
[  177.664364]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  177.669911]  inet_ioctl+0x18b/0x360
[  177.673533]  ? inet_getname+0x3a0/0x3a0
[  177.677502]  ? graph_lock+0x170/0x170
[  177.681293]  ? zap_class+0x720/0x720
[  177.685004]  ? graph_lock+0x170/0x170
[  177.688798]  ? find_held_lock+0x36/0x1c0
[  177.692856]  sock_do_ioctl+0xe4/0x3e0
[  177.696656]  ? compat_ifr_data_ioctl+0x170/0x170
[  177.701404]  ? lock_downgrade+0x8e0/0x8e0
[  177.705549]  ? rcu_is_watching+0x85/0x140
[  177.709691]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  177.714884]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  177.720075]  sock_ioctl+0x30d/0x680
[  177.723693]  ? dlci_ioctl_set+0x40/0x40
[  177.727663]  ? expand_files.part.8+0x9a0/0x9a0
[  177.732236]  ? kasan_check_write+0x14/0x20
[  177.736462]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  177.741390]  ? wait_for_completion+0x870/0x870
[  177.745968]  ? dlci_ioctl_set+0x40/0x40
[  177.749935]  do_vfs_ioctl+0x1cf/0x1650
[  177.753820]  ? ioctl_preallocate+0x2e0/0x2e0
[  177.758229]  ? fget_raw+0x20/0x20
[  177.761677]  ? __sb_end_write+0xac/0xe0
[  177.765645]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  177.771175]  ? fput+0x130/0x1a0
[  177.774454]  ? ksys_write+0x1a6/0x250
[  177.778247]  ? security_file_ioctl+0x9b/0xd0
[  177.782647]  ksys_ioctl+0xa9/0xd0
[  177.786096]  SyS_ioctl+0x24/0x30
[  177.789466]  ? ksys_ioctl+0xd0/0xd0
[  177.793083]  do_syscall_64+0x29e/0x9d0
[  177.796959]  ? vmalloc_sync_all+0x30/0x30
[  177.801098]  ? _raw_spin_unlock_irq+0x27/0x70
[  177.805588]  ? finish_task_switch+0x1ca/0x820
[  177.810079]  ? syscall_return_slowpath+0x5c0/0x5c0
[  177.815000]  ? syscall_return_slowpath+0x30f/0x5c0
[  177.819925]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  177.825293]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  177.830134]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  177.835312] RIP: 0033:0x4552d9
[  177.838491] RSP: 002b:00007f5f8b37ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  177.846196] RAX: ffffffffffffffda RBX: 00007f5f8b37b6d4 RCX: 00000000004552d9
[  177.853454] RDX: 0000000020000080 RSI: 0000000000008914 RDI: 0000000000000013
[  177.860722] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  177.867981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  177.875239] R13: 000000000000039a R14: 00000000006f8710 R15: 000000000000000a
2018/04/06 14:01:47 executing program 7:
mkdir(&(0x7f0000efa000)='./file0\x00', 0x0)
openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000))
syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x140000)

2018/04/06 14:01:47 executing program 6:
syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010c00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bb000000000000bb252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x9000}], 0x0, &(0x7f0000000080)={[{@session={'session', 0x3d, [0x37, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x36, 0x0, 0x7c]}, 0x2c}]})

2018/04/06 14:01:47 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1400000022000901000000000000000006000c0018fd20e190bfe3e15060b8347d59c8c1dee03c8a028e5396575fbd16d3cb51e7fed913630f2caa2ecd4448483f1e67ec27159977ebb7e40b86878417d3e01b169b29de6ef68e"], 0x14}, 0x1}, 0x0)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="00040800f53400000000"], 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x4010)

2018/04/06 14:01:47 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xa00000000000000)

2018/04/06 14:01:47 executing program 1 (fault-call:2 fault-nth:11):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:01:47 executing program 4:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e20, @loopback=0x7f000001}})
r1 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0)=0x1, 0x4)
ioctl$sock_ifreq(r1, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})

2018/04/06 14:01:47 executing program 0:
r0 = socket$can_raw(0x1d, 0x3, 0x1)
r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff9, 0x80000)
ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000180)={0x1, 0x0, &(0x7f0000000040)=""/136, &(0x7f0000000100)=""/5, &(0x7f0000000140)=""/3})
setsockopt(r0, 0x65, 0x10000000006, &(0x7f0000000000), 0x0)
close(r0)
prctl$setendian(0x14, 0x0)

2018/04/06 14:01:47 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00\x00@\x00', 0xa201})

[  178.181660] ISOFS: Invalid session number or type of track
[  178.190658] device lo left promiscuous mode
[  178.198493] ISOFS: Invalid session number
[  178.227459] device lo entered promiscuous mode
[  178.237145] isofs_fill_super: root inode is not a directory. Corrupted media?
[  178.257335] FAULT_INJECTION: forcing a failure.
[  178.257335] name failslab, interval 1, probability 0, space 0, times 0
[  178.268711] CPU: 0 PID: 14343 Comm: syz-executor1 Not tainted 4.16.0+ #3
[  178.275564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  178.284927] Call Trace:
[  178.287520]  dump_stack+0x1b9/0x294
[  178.291149]  ? dump_stack_print_info.cold.2+0x52/0x52
[  178.296337]  should_fail.cold.4+0xa/0x1a
[  178.300393]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  178.305493]  ? graph_lock+0x170/0x170
[  178.309284]  ? save_stack+0x43/0xd0
[  178.312903]  ? kasan_kmalloc+0xc4/0xe0
[  178.316779]  ? kasan_slab_alloc+0x12/0x20
[  178.320921]  ? find_held_lock+0x36/0x1c0
[  178.324977]  ? __lock_is_held+0xb5/0x140
[  178.329037]  ? check_same_owner+0x320/0x320
[  178.333353]  ? rcu_note_context_switch+0x710/0x710
[  178.338281]  should_failslab+0x124/0x180
[  178.342335]  kmem_cache_alloc_node_trace+0x26f/0x770
[  178.347444]  __kmalloc_node_track_caller+0x33/0x70
[  178.352397]  __kmalloc_reserve.isra.38+0x3a/0xe0
[  178.357146]  __alloc_skb+0x14d/0x780
[  178.360856]  ? skb_scrub_packet+0x580/0x580
[  178.365169]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  178.370700]  ? atomic_notifier_call_chain+0xf1/0x190
[  178.375802]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  178.381333]  ? call_fib_notifiers+0x6f/0x90
[  178.385652]  ? call_fib4_notifiers+0x9c/0x110
[  178.390142]  ? call_fib_entry_notifiers+0x2e9/0x4e0
[  178.395154]  rtmsg_fib+0x1f8/0x4d0
[  178.398695]  fib_table_insert+0x794/0x1790
[  178.402930]  ? fib_insert_alias+0x11d0/0x11d0
[  178.407418]  ? rcu_is_watching+0x85/0x140
[  178.411556]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  178.416747]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  178.422274]  fib_magic.isra.21+0x65a/0x870
[  178.426501]  ? fib_new_table+0x490/0x490
[  178.430737]  ? __lock_is_held+0xb5/0x140
[  178.434792]  fib_add_ifaddr+0x432/0x4d0
[  178.438760]  fib_netdev_event+0x13c/0x3a0
[  178.442916]  notifier_call_chain+0x178/0x380
[  178.447320]  ? unregister_die_notifier+0x20/0x20
[  178.452074]  ? rtmsg_ifinfo_build_skb+0xc8/0x190
[  178.456823]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  178.462355]  ? rtnl_is_locked+0xae/0xe0
[  178.466320]  ? rtnl_trylock+0x20/0x20
[  178.470124]  raw_notifier_call_chain+0x2d/0x40
[  178.474699]  call_netdevice_notifiers_info+0x3f/0x90
[  178.479801]  __dev_notify_flags+0x16e/0x460
[  178.484112]  ? dev_change_name+0xba0/0xba0
[  178.488334]  ? dev_set_allmulti+0x30/0x30
[  178.492476]  ? lock_downgrade+0x8e0/0x8e0
[  178.496617]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  178.502145]  ? cap_capable+0x1f9/0x260
[  178.506025]  ? __lock_is_held+0xb5/0x140
[  178.510082]  dev_change_flags+0xfd/0x150
[  178.514135]  devinet_ioctl+0xe65/0x1d50
[  178.518098]  ? lock_acquire+0x1dc/0x520
[  178.522066]  ? inet_ifa_byprefix+0x250/0x250
[  178.526475]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  178.532003]  inet_ioctl+0x18b/0x360
[  178.535620]  ? inet_getname+0x3a0/0x3a0
[  178.539584]  ? graph_lock+0x170/0x170
[  178.543387]  ? zap_class+0x720/0x720
[  178.547097]  ? graph_lock+0x170/0x170
[  178.550892]  ? find_held_lock+0x36/0x1c0
[  178.554954]  sock_do_ioctl+0xe4/0x3e0
[  178.558745]  ? compat_ifr_data_ioctl+0x170/0x170
[  178.563489]  ? lock_downgrade+0x8e0/0x8e0
[  178.567634]  ? rcu_is_watching+0x85/0x140
[  178.571772]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  178.576957]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  178.582137]  sock_ioctl+0x30d/0x680
[  178.585757]  ? dlci_ioctl_set+0x40/0x40
[  178.589723]  ? expand_files.part.8+0x9a0/0x9a0
[  178.594293]  ? kasan_check_write+0x14/0x20
[  178.599480]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  178.604406]  ? wait_for_completion+0x870/0x870
[  178.608980]  ? dlci_ioctl_set+0x40/0x40
[  178.612944]  do_vfs_ioctl+0x1cf/0x1650
[  178.616825]  ? ioctl_preallocate+0x2e0/0x2e0
[  178.621221]  ? fget_raw+0x20/0x20
[  178.624670]  ? __sb_end_write+0xac/0xe0
[  178.628641]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  178.634166]  ? fput+0x130/0x1a0
[  178.637435]  ? ksys_write+0x1a6/0x250
[  178.641231]  ? security_file_ioctl+0x9b/0xd0
[  178.645628]  ksys_ioctl+0xa9/0xd0
[  178.649076]  SyS_ioctl+0x24/0x30
[  178.652433]  ? ksys_ioctl+0xd0/0xd0
[  178.656053]  do_syscall_64+0x29e/0x9d0
[  178.659930]  ? vmalloc_sync_all+0x30/0x30
[  178.664066]  ? _raw_spin_unlock_irq+0x27/0x70
[  178.668551]  ? finish_task_switch+0x1ca/0x820
[  178.673037]  ? syscall_return_slowpath+0x5c0/0x5c0
[  178.677957]  ? syscall_return_slowpath+0x30f/0x5c0
[  178.682878]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  178.688241]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  178.693079]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  178.698256] RIP: 0033:0x4552d9
[  178.701432] RSP: 002b:00007f5f8b37ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  178.709129] RAX: ffffffffffffffda RBX: 00007f5f8b37b6d4 RCX: 00000000004552d9
[  178.716389] RDX: 0000000020000080 RSI: 0000000000008914 RDI: 0000000000000013
2018/04/06 14:01:47 executing program 7:
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e9709668c5b39bf5cd"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48)
r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="b4000000000000002500000000000000070000000000000000bb4d11fbb1dbe46c00040000000000000000000000000058f34704f0b6c82c479441b14c710b22f163ecb685b673b3881f66e8c6475b18e19aeb5583369d79c53b2e354bfa1d4b9f04a1aea8b01108914f116bad6295b02e49c560f0f8d37f8b4b309722b1e4ac43b177a4e5e4"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48)
r2 = socket(0x10, 0x3, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8)
lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0)
ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000440)=<r5=>0x0)
getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000580)=0xe8)
getgroups(0x1, &(0x7f0000001840)=[<r7=>0x0])
sendmsg$netlink(r2, &(0x7f0000001900)={&(0x7f00000001c0)=@proc={0x10, 0x0, 0x25dfdbfc, 0x840080a}, 0xc, &(0x7f0000000400)=[{&(0x7f0000000600)={0x1240, 0x31, 0x8, 0x70bd2a, 0x25dfdbff, "", [@nested={0x1128, 0x53, [@generic="ebf3812a96dc1e3968357273e1503bc811e7dd357bfb09c0bb11171cf1d45e9bf3d9365a66892f6762d2b74c8c4fc71cd1f7c7a98e56388c9843514d93f0bb7c49b82e87a2383cb034eccd2d5541461cd1fc76c3d333069b6d7e5a0435a849857d2fc625d1695877b32667b400b9fc8de8b3dc7ee8fdaca3a1eae651982c3f56ccae9613152e8d67aee5a0beb9a6a1d9603025af2eb441946e9535c3fb95b10b6676262d1458f9f4632be3b8e465af8c66670994569c97eaf400", @typed={0x8, 0xa34, @uid=r3}, @generic="7e57f7fe808aed102d69f8", @typed={0x8, 0x14, @fd=r0}, @generic="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", @typed={0x8, 0x7f, @uid=r4}, @generic="ed685da19bb7ca6c8862285e609196a03d96c42d11ac38b0d3405a151f3e038492026c34fb245082a758bedd140bd78879", @typed={0x14, 0x0, @ipv6=@dev={0xfe, 0x80, [], 0x1a}}]}, @generic="d71619bc34b39eb9c5e000986da8417ce0fb490a75610d2ea701a6ecdcaa2e1c1312c4957c11dfbcc89c23c07bc381165436990a1a871e00e7cd606e5683af7c853b1ddd5c3b483cde1bb46067d641d6a951d3f3f676d4910a612747d9b14a3ab1beea3f", @generic="fa10117d244dd774f1f78ff5f18ede1ebb08225a3cfad5db077b9756c990209cf4937afb4347d3273d6f2d905ef8b37517b09762addf73be64155780f7d125c79d6b50b4562ea414aae938b417a741801c755b75e7746d20b07e3c3ed3f6fa489b1427dd6a18bf6bf31418f4f0f19d9be9d097028878904af8cd27f7a7055addec02e694ff7896355fdd86dbc43f235cfd940d50ccb075bcc9f2f5b2ae7b984274a7e40e"]}, 0x1240}], 0x1, &(0x7f0000001880)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r1, r0, r2, r1]}, @rights={0x20, 0x1, 0x1, [r2, r2, r0]}], 0x60, 0x40000}, 0x20040091)
getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000000)=0x68)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001940)=0x6, 0x4)
setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4)
write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26)
prctl$setfpexc(0xc, 0x100000)

2018/04/06 14:01:48 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000)
setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080)={0x0, 0x2710}, 0x10)
r1 = epoll_create1(0x0)
r2 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000001c0)={0x10000004})

2018/04/06 14:01:48 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000))
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
socket$netlink(0x10, 0x3, 0x10)
pipe(&(0x7f0000000080)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f00000001c0)={@ipx={0x4, 0x64, 0xde5e, "afa74fdbfb4b", 0x6}, {&(0x7f0000000380)=""/225, 0xe1}, &(0x7f0000000040), 0x4}, 0xa0)
getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x44)
setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000340)="32f4e583fb46bf5e20ad2e62c3bd8046", 0x10)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000002c0))
setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18)
sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10)
setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000000)=0xffffffffffffffff, 0x4)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000080046e0f8e721acdbb4dbed3dc88c8deacf4c09ce28257ee6b25ff7b2cb701d1e0a8900c5c4e7659e1d1fea1aef598f4c276e5bcf61356e25069222cebe00a3f2c3c9f8be62831de49cc920f4dadcedda"], &(0x7f0000000280)=0x319)

[  178.723734] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  178.731002] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  178.738259] R13: 000000000000039a R14: 00000000006f8710 R15: 000000000000000b
2018/04/06 14:01:48 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000003e000", 0xa201})

[  178.783626] ISOFS: Invalid session number or type of track
2018/04/06 14:01:48 executing program 4:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e20, @loopback=0x7f000001}})
r1 = socket$unix(0x1, 0x5, 0x0)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0)=0x1, 0x4)
ioctl$sock_ifreq(r1, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})

2018/04/06 14:01:48 executing program 1 (fault-call:2 fault-nth:12):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

[  178.865159] ISOFS: Invalid session number
[  178.869992] IPVS: stopping master sync thread 14040 ...
2018/04/06 14:01:48 executing program 3:
r0 = memfd_create(&(0x7f0000a32ff6)='/dev/ptmx\x00', 0x3)
setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0xe, &(0x7f0000000180)=0x10001, 0x4)
fallocate(r0, 0x0, 0x0, 0x87da)
setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x51e, 0x1)
getrlimit(0xf, &(0x7f0000000000))
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
fcntl$addseals(r0, 0x409, 0xf)
ftruncate(r0, 0x0)
getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000100)=0xb, &(0x7f0000000140)=0x4)
setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="726177009a6b524a000000000000000000000000000000000000000000000000030000000000000000001156d00a10e95a860930cabaa9000000000000000000000000000000000000000000000000080000000000200000000000000000000000000000"], 0x1)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0)
ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000001c0)={'tujl0\x00!\x00'})
r2 = socket$netlink(0x10, 0x3, 0xa2203dce524dfc26)
getsockopt$inet6_dccp_buf(r2, 0x21, 0x8f, &(0x7f0000000080)=""/33, &(0x7f00000000c0)=0x21)
sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x28, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b, 0x4}]}, 0x28}, 0x1}, 0x0)

[  178.906337] isofs_fill_super: root inode is not a directory. Corrupted media?
[  178.914449] device lo left promiscuous mode
2018/04/06 14:01:48 executing program 7:
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x5, 0x70, 0x3e2, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket(0x40000000015, 0x5, 0x0)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, <r3=>0x0}, &(0x7f0000000200)=0x5)
setuid(r3)
add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="da", 0x1, 0xfffffffffffffffd)
ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040))
ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000080)={0x6, 0x6})
pwrite64(r0, &(0x7f00000000c0)="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", 0x1000, 0x0)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000010c0)=<r4=>0x0)
fcntl$setownex(r0, 0xf, &(0x7f0000001100)={0x0, r4})
getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000001200)={'icmp6\x00'}, &(0x7f0000001180)=0x1e)
ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000001900)={0x16000, &(0x7f0000001940), 0x1, r0, 0xfffffffffffffffa})
recvmsg(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000001240)=""/105, 0x69}, {&(0x7f00000012c0)=""/247, 0xf7}], 0x2, 0x0, 0x0, 0x4}, 0x1)
ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001440)=0x3ff)
futex(&(0x7f0000001480)=0x2, 0x9, 0x2, &(0x7f00000014c0)={0x77359400}, &(0x7f0000001500)=0x2, 0x1)
r5 = creat(&(0x7f0000001540)='./file0\x00', 0x20)
ioctl$KVM_SET_GSI_ROUTING(r5, 0x4008ae6a, &(0x7f0000002dc0)=ANY=[@ANYBLOB="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"])
r6 = accept4$packet(r0, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001680)=0x14, 0x0)
ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000016c0))
close(r5)
ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f0000001700))
getrlimit(0x0, &(0x7f0000001740))
getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000001780), &(0x7f00000017c0)=0xfffffffffffffdd2)
ioctl$LOOP_SET_BLOCK_SIZE(r5, 0x4c09, 0x7fffffff)
[  178.946856] device lo entered promiscuous mode
[  178.960577] FAULT_INJECTION: forcing a failure.
[  178.960577] name failslab, interval 1, probability 0, space 0, times 0
[  178.971985] CPU: 0 PID: 14382 Comm: syz-executor1 Not tainted 4.16.0+ #3
[  178.978843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  178.988212] Call Trace:
[  178.990825]  dump_stack+0x1b9/0x294
[  178.994474]  ? dump_stack_print_info.cold.2+0x52/0x52
[  178.999681]  ? finish_task_switch+0x1ca/0x820
[  179.004195]  ? finish_task_switch+0x182/0x820
[  179.008717]  should_fail.cold.4+0xa/0x1a
[  179.012805]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  179.017913]  ? __schedule+0x80f/0x1e40
[  179.021796]  ? __sched_text_start+0x8/0x8
[  179.025936]  ? find_held_lock+0x36/0x1c0
[  179.029991]  ? __lock_is_held+0xb5/0x140
[  179.034048]  ? check_same_owner+0x320/0x320
[  179.038371]  should_failslab+0x124/0x180
[  179.042431]  __kmalloc+0x2c8/0x760
[  179.045966]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  179.050978]  ? print_usage_bug+0xc0/0xc0
[  179.055035]  ? fib_create_info+0x9df/0x4b50
[  179.059356]  fib_create_info+0x9df/0x4b50
[  179.063502]  ? __lock_acquire+0x7f5/0x5130
[  179.067732]  ? fib_info_update_nh_saddr+0x2e0/0x2e0
[  179.072743]  ? netlink_broadcast_filtered+0x7b6/0x1580
[  179.078016]  ? debug_check_no_locks_freed+0x310/0x310
[  179.083197]  ? __netlink_sendskb+0xd0/0xd0
[  179.087423]  ? __kmalloc_node_track_caller+0x47/0x70
[  179.092521]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  179.098051]  ? __alloc_skb+0x4ea/0x780
[  179.101936]  ? perf_trace_lock+0xd6/0x900
[  179.106076]  ? zap_class+0x720/0x720
[  179.109782]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  179.115311]  ? nlmsg_notify+0xc4/0x1a0
[  179.119197]  ? graph_lock+0x170/0x170
[  179.122987]  ? rtnl_notify+0xce/0xf0
[  179.126702]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  179.131707]  ? fib_get_table+0x26c/0x330
[  179.135761]  ? __fib_validate_source+0x1e70/0x1e70
[  179.140687]  fib_table_insert+0x1b9/0x1790
[  179.144919]  ? fib_new_table+0xbe/0x490
[  179.148889]  ? fib_insert_alias+0x11d0/0x11d0
[  179.153380]  ? rcu_is_watching+0x85/0x140
[  179.157517]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  179.162699]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  179.168234]  fib_magic.isra.21+0x65a/0x870
[  179.172464]  ? fib_new_table+0x490/0x490
[  179.176523]  ? __lock_is_held+0xb5/0x140
[  179.180574]  fib_add_ifaddr+0x454/0x4d0
[  179.184545]  fib_netdev_event+0x13c/0x3a0
[  179.188684]  notifier_call_chain+0x178/0x380
[  179.193084]  ? unregister_die_notifier+0x20/0x20
[  179.197834]  ? rtmsg_ifinfo_build_skb+0xc8/0x190
[  179.202587]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  179.208123]  ? rtnl_is_locked+0xae/0xe0
[  179.212084]  ? rtnl_trylock+0x20/0x20
[  179.215881]  raw_notifier_call_chain+0x2d/0x40
[  179.220464]  call_netdevice_notifiers_info+0x3f/0x90
[  179.225557]  __dev_notify_flags+0x16e/0x460
[  179.229871]  ? dev_change_name+0xba0/0xba0
[  179.234096]  ? dev_set_allmulti+0x30/0x30
[  179.238231]  ? lock_downgrade+0x8e0/0x8e0
[  179.242375]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  179.247908]  ? cap_capable+0x1f9/0x260
[  179.251790]  ? __lock_is_held+0xb5/0x140
[  179.255843]  dev_change_flags+0xfd/0x150
[  179.259901]  devinet_ioctl+0xe65/0x1d50
[  179.263865]  ? lock_acquire+0x1dc/0x520
[  179.267841]  ? inet_ifa_byprefix+0x250/0x250
[  179.272241]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  179.277774]  inet_ioctl+0x18b/0x360
[  179.281395]  ? inet_getname+0x3a0/0x3a0
[  179.285364]  ? graph_lock+0x170/0x170
[  179.289152]  ? zap_class+0x720/0x720
[  179.292864]  ? graph_lock+0x170/0x170
[  179.296744]  ? find_held_lock+0x36/0x1c0
[  179.300796]  sock_do_ioctl+0xe4/0x3e0
[  179.304588]  ? compat_ifr_data_ioctl+0x170/0x170
[  179.309339]  ? lock_downgrade+0x8e0/0x8e0
[  179.313482]  ? rcu_is_watching+0x85/0x140
[  179.317621]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  179.322803]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  179.327987]  sock_ioctl+0x30d/0x680
[  179.331605]  ? dlci_ioctl_set+0x40/0x40
[  179.335569]  ? expand_files.part.8+0x9a0/0x9a0
[  179.340144]  ? kasan_check_write+0x14/0x20
[  179.344367]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  179.349289]  ? wait_for_completion+0x870/0x870
[  179.353865]  ? dlci_ioctl_set+0x40/0x40
[  179.357836]  do_vfs_ioctl+0x1cf/0x1650
[  179.361721]  ? ioctl_preallocate+0x2e0/0x2e0
[  179.366117]  ? fget_raw+0x20/0x20
[  179.369564]  ? __sb_end_write+0xac/0xe0
[  179.373535]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  179.379065]  ? fput+0x130/0x1a0
[  179.382341]  ? ksys_write+0x1a6/0x250
[  179.386145]  ? security_file_ioctl+0x9b/0xd0
[  179.390544]  ksys_ioctl+0xa9/0xd0
[  179.393988]  SyS_ioctl+0x24/0x30
[  179.397345]  ? ksys_ioctl+0xd0/0xd0
[  179.400961]  do_syscall_64+0x29e/0x9d0
[  179.404837]  ? vmalloc_sync_all+0x30/0x30
[  179.408985]  ? syscall_slow_exit_work+0x4f0/0x4f0
[  179.413820]  ? syscall_return_slowpath+0x5c0/0x5c0
[  179.418738]  ? syscall_return_slowpath+0x30f/0x5c0
[  179.423665]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  179.429038]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  179.433875]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  179.439058] RIP: 0033:0x4552d9
pwritev(r0, &(0x7f0000002c00)=[{&(0x7f0000001800)="8b7ef626d8a32b4c9a2cf73eee7e3b856f9260024578fe98670e74ac8503794b2011e8557dd8e9b53c8b9f5caa81725d1b49716722ef1eb0f755a13ce86aa58034f495bef905cec2c3b83b240672e1150448796af32f374e39360963a15bf69ddca0593f4a234f4dae124b5681e7733eb31df2f5991c42148e2bab6b8ea4a148ca2ef921393fb125c33fb6731bdc6a0d65e1274962fe0bd44f375944e3871b89d5afbc4be18ef67afceb87f1c0a06b25f3abe1a6d9f4094d39476abbd3fee0ec9704bec3", 0xc4}, {&(0x7f0000001980)="71e8c5abf2ced9a7170c2716fa9094f842e3d3f46a0828d9f841cf264511624c696a784af7982a4c2c5fb0273318f3f239a782559eb5fe2f1d0f3cc1e98fdd10102bbe84d595df4f62bf17de00d9c3f33298b47081c92ffa43b4458df3ffba86a19bf9ecb5112a9b1cf973559d568a424a74f8e1ed02dc2fd36702163f3b5ebee69b79b9", 0x84}, {&(0x7f0000001ac0)="24a582690a79d4e13ba8abb6978b6bafafaf121e7dcb352195f2a9542a18c6ae", 0x20}, {&(0x7f0000001c00)="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", 0x1000}], 0x4, 0x0)
fcntl$setlease(r6, 0x400, 0x2)
ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f0000002c80)=""/101)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000011c0))
getsockopt$llc_int(r5, 0x10c, 0x3, &(0x7f0000002d40), &(0x7f0000002d80)=0x4)

2018/04/06 14:01:49 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000500", 0xa201})

[  179.442232] RSP: 002b:00007f5f8b37ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  179.449933] RAX: ffffffffffffffda RBX: 00007f5f8b37b6d4 RCX: 00000000004552d9
[  179.457188] RDX: 0000000020000080 RSI: 0000000000008914 RDI: 0000000000000013
[  179.464446] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  179.471703] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  179.478959] R13: 000000000000039a R14: 00000000006f8710 R15: 000000000000000c
2018/04/06 14:01:49 executing program 6:
socket$inet6_tcp(0xa, 0x1, 0x0)

2018/04/06 14:01:49 executing program 4:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e20, @loopback=0x7f000001}})
r1 = socket$unix(0x1, 0x5, 0x0)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0)=0x1, 0x4)
ioctl$sock_ifreq(r1, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})

2018/04/06 14:01:49 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xa00)

2018/04/06 14:01:49 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000600", 0xa201})

2018/04/06 14:01:49 executing program 1 (fault-call:2 fault-nth:13):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:01:49 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0)
r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x2, 0x0)
prctl$void(0x1f)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={<r2=>0x0, 0x2f0e, 0x10, 0x9, 0xe0000000}, &(0x7f0000000200)=0x18)
setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r2, 0x2}, 0xffffffffffffff8b)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
ioctl$TIOCNXCL(r1, 0x540d)
ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000380)=""/143)
ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000340))
r3 = syz_init_net_socket$llc(0x1a, 0x1, 0x0)
connect$llc(r3, &(0x7f00000000c0)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10)
sendmmsg(r3, &(0x7f0000001500)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x1, 0x2, 0x2, 0x1, {0xa, 0x4e20, 0x6}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000100)="cac1a81b569e0000290f91d439b00af0fb5a74f193b4f22e732cf8f02d1159b722bb2af67e6b92210e98d50bd6c518c40d6f125a0708743f90c15b11774bc2879f20ff026bf06ea54a81ac99bde63110f103a3da5470f9da7698ee112637a539105fd35c02b41281c3593ffeddd3b98fcb94819ebc9c9b736825cdd2de40edc73f5337efd35a43467f", 0x89}], 0x1, &(0x7f00000001c0)=ANY=[], 0x0, 0x20000000}, 0x10001}], 0x1, 0x4000000)
connect$llc(r3, &(0x7f0000001640)={0x1a, 0x30f, 0x0, 0x5, 0x4, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10)

2018/04/06 14:01:49 executing program 6:
r0 = socket$inet6(0xa, 0x5, 0x0)
select(0x40, &(0x7f0000002000), &(0x7f0000000040), &(0x7f0000000fc0)={0x200080000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000001000)={0x0, 0x2710})
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xa002, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000a80)={<r2=>0x0, 0xffffffffffffff7f}, &(0x7f0000000ac0)=0x8)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000b00)={r2, 0x10c0}, &(0x7f0000000b40)=0x8)
r3 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000f9b), 0x0)
write$binfmt_elf32(r3, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffff, 0x2, 0xffffffffffff8000, 0x4, 0x6, 0x2, 0x3e, 0xfff, 0x338, 0x38, 0x338, 0x3, 0x8, 0x20, 0x1, 0xfffffffffffffff9, 0xab3, 0x38}, [{0x70000005, 0x1ff, 0x719, 0xdb, 0xfffffffffffffffd, 0xc523, 0xe8fc, 0x3}, {0x70000000, 0x40, 0x7, 0xc8ac, 0x454, 0xfff, 0x1, 0xffffffffffffffe0}], "6dd958bd3c9abe49e396ffac6fc0a53f686344b6bba52650c0f64bcda9d27eaeae6a3d3e8f7aa462d1b26bc9abc26b049f2aba595fdb22ee22afed6f927d59147d52471d23dc66a94820e4d2c0e6208580c85732d41cbdd2a10643d95ba28848997735f75190c25aecc658bc7bf5bfa857c33ec87fc5a057", [[], [], [], [], [], [], [], [], []]}, 0x9f0)

2018/04/06 14:01:49 executing program 4:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e20, @loopback=0x7f000001}})
r1 = socket$unix(0x1, 0x5, 0x0)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0)=0x1, 0x4)
ioctl$sock_ifreq(r1, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})

2018/04/06 14:01:49 executing program 6:
r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000200)='cgroup\x00')
dup3(r0, r1, 0x80000)
r2 = getpgid(0x0)
ptrace$getregs(0xe, r2, 0x100000000, &(0x7f0000000080)=""/25)
sendfile(r1, r1, &(0x7f0000b58000)=0x200000, 0xffff)

[  179.796143] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0
[  179.805291] IPVS: stopping master sync thread 14429 ...
[  179.815056] llc_conn_state_process: llc_conn_service failed
[  179.826974] device lo left promiscuous mode
[  179.858470] device lo entered promiscuous mode
[  179.893995] FAULT_INJECTION: forcing a failure.
[  179.893995] name failslab, interval 1, probability 0, space 0, times 0
[  179.905335] CPU: 1 PID: 14432 Comm: syz-executor1 Not tainted 4.16.0+ #3
[  179.912187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  179.921553] Call Trace:
[  179.924164]  dump_stack+0x1b9/0x294
[  179.927819]  ? dump_stack_print_info.cold.2+0x52/0x52
[  179.933034]  should_fail.cold.4+0xa/0x1a
[  179.937118]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  179.942232]  ? fib_add_ifaddr+0x432/0x4d0
[  179.946402]  ? notifier_call_chain+0x178/0x380
[  179.951000]  ? raw_notifier_call_chain+0x2d/0x40
[  179.955764]  ? call_netdevice_notifiers_info+0x3f/0x90
[  179.961036]  ? __dev_notify_flags+0x16e/0x460
[  179.965525]  ? dev_change_flags+0xfd/0x150
[  179.969764]  ? devinet_ioctl+0xe65/0x1d50
[  179.973921]  ? graph_lock+0x170/0x170
[  179.977723]  ? print_usage_bug+0xc0/0xc0
[  179.981773]  ? do_syscall_64+0x29e/0x9d0
[  179.985825]  ? entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  179.991181]  ? find_held_lock+0x36/0x1c0
[  179.995237]  ? __lock_is_held+0xb5/0x140
[  179.999297]  ? check_same_owner+0x320/0x320
[  180.003613]  ? rcu_note_context_switch+0x710/0x710
[  180.008537]  should_failslab+0x124/0x180
[  180.012594]  __kmalloc+0x2c8/0x760
[  180.016128]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  180.021167]  ? print_usage_bug+0xc0/0xc0
[  180.025221]  ? fib_create_info+0x9df/0x4b50
[  180.029533]  fib_create_info+0x9df/0x4b50
[  180.033678]  ? __lock_acquire+0x7f5/0x5130
[  180.037913]  ? fib_info_update_nh_saddr+0x2e0/0x2e0
[  180.043096]  ? netlink_broadcast_filtered+0x7b6/0x1580
[  180.048376]  ? debug_check_no_locks_freed+0x310/0x310
[  180.053559]  ? __netlink_sendskb+0xd0/0xd0
[  180.057795]  ? __kmalloc_node_track_caller+0x47/0x70
[  180.062907]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  180.068438]  ? __alloc_skb+0x4ea/0x780
[  180.072322]  ? perf_trace_lock+0xd6/0x900
[  180.076468]  ? zap_class+0x720/0x720
[  180.080175]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  180.085701]  ? nlmsg_notify+0xc4/0x1a0
[  180.089580]  ? graph_lock+0x170/0x170
[  180.093372]  ? rtnl_notify+0xce/0xf0
[  180.097076]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  180.102089]  ? fib_get_table+0x26c/0x330
[  180.106140]  ? __fib_validate_source+0x1e70/0x1e70
[  180.111063]  fib_table_insert+0x1b9/0x1790
[  180.115295]  ? fib_new_table+0xbe/0x490
[  180.119265]  ? fib_insert_alias+0x11d0/0x11d0
[  180.123754]  ? rcu_is_watching+0x85/0x140
[  180.127900]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  180.133087]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  180.138616]  fib_magic.isra.21+0x65a/0x870
[  180.142847]  ? fib_new_table+0x490/0x490
[  180.146918]  ? __lock_is_held+0xb5/0x140
[  180.150971]  fib_add_ifaddr+0x454/0x4d0
[  180.154945]  fib_netdev_event+0x13c/0x3a0
[  180.159095]  notifier_call_chain+0x178/0x380
[  180.163496]  ? unregister_die_notifier+0x20/0x20
[  180.168244]  ? rtmsg_ifinfo_build_skb+0xc8/0x190
[  180.172992]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  180.178516]  ? rtnl_is_locked+0xae/0xe0
[  180.182478]  ? rtnl_trylock+0x20/0x20
[  180.186360]  raw_notifier_call_chain+0x2d/0x40
[  180.190934]  call_netdevice_notifiers_info+0x3f/0x90
[  180.196031]  __dev_notify_flags+0x16e/0x460
[  180.200343]  ? dev_change_name+0xba0/0xba0
[  180.204565]  ? dev_set_allmulti+0x30/0x30
[  180.208701]  ? lock_downgrade+0x8e0/0x8e0
[  180.212844]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  180.218371]  ? cap_capable+0x1f9/0x260
[  180.222251]  ? __lock_is_held+0xb5/0x140
[  180.226309]  dev_change_flags+0xfd/0x150
[  180.230365]  devinet_ioctl+0xe65/0x1d50
[  180.234331]  ? lock_acquire+0x1dc/0x520
[  180.238303]  ? inet_ifa_byprefix+0x250/0x250
[  180.242706]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  180.248236]  inet_ioctl+0x18b/0x360
[  180.251853]  ? inet_getname+0x3a0/0x3a0
[  180.255823]  ? graph_lock+0x170/0x170
[  180.259616]  ? zap_class+0x720/0x720
[  180.263328]  ? graph_lock+0x170/0x170
[  180.267122]  ? find_held_lock+0x36/0x1c0
[  180.271176]  sock_do_ioctl+0xe4/0x3e0
[  180.274972]  ? compat_ifr_data_ioctl+0x170/0x170
[  180.279715]  ? lock_downgrade+0x8e0/0x8e0
[  180.283859]  ? rcu_is_watching+0x85/0x140
[  180.287998]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  180.293182]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  180.298364]  sock_ioctl+0x30d/0x680
[  180.301982]  ? dlci_ioctl_set+0x40/0x40
[  180.305961]  ? expand_files.part.8+0x9a0/0x9a0
[  180.310548]  ? kasan_check_write+0x14/0x20
[  180.314773]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  180.319697]  ? wait_for_completion+0x870/0x870
[  180.324269]  ? dlci_ioctl_set+0x40/0x40
[  180.328236]  do_vfs_ioctl+0x1cf/0x1650
[  180.332117]  ? ioctl_preallocate+0x2e0/0x2e0
[  180.336515]  ? fget_raw+0x20/0x20
[  180.339964]  ? __sb_end_write+0xac/0xe0
[  180.343932]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  180.349461]  ? fput+0x130/0x1a0
[  180.352734]  ? ksys_write+0x1a6/0x250
[  180.356529]  ? security_file_ioctl+0x9b/0xd0
[  180.360933]  ksys_ioctl+0xa9/0xd0
[  180.364640]  SyS_ioctl+0x24/0x30
[  180.367995]  ? ksys_ioctl+0xd0/0xd0
[  180.371631]  do_syscall_64+0x29e/0x9d0
[  180.375507]  ? vmalloc_sync_all+0x30/0x30
[  180.379646]  ? _raw_spin_unlock_irq+0x27/0x70
[  180.384241]  ? finish_task_switch+0x1ca/0x820
[  180.388728]  ? syscall_return_slowpath+0x5c0/0x5c0
[  180.393648]  ? syscall_return_slowpath+0x30f/0x5c0
[  180.398569]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  180.403929]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  180.408776]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  180.413960] RIP: 0033:0x4552d9
[  180.417138] RSP: 002b:00007f5f8b37ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  180.424840] RAX: ffffffffffffffda RBX: 00007f5f8b37b6d4 RCX: 00000000004552d9
[  180.432103] RDX: 0000000020000080 RSI: 0000000000008914 RDI: 0000000000000013
[  180.439370] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  180.446628] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  180.453891] R13: 000000000000039a R14: 00000000006f8710 R15: 000000000000000d
[  180.551239] llc_conn_state_process: llc_conn_service failed
[  180.683776] llc_conn_state_process: llc_conn_service failed
2018/04/06 14:01:50 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000000000000000500", 0xa201})

2018/04/06 14:01:50 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfee00)

2018/04/06 14:01:50 executing program 1 (fault-call:2 fault-nth:14):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:01:50 executing program 3:
r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80, 0x8000)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={<r1=>0x0, 0xcb, "aeeab0066bec7c2c38d6a30e67e421f292da3bf46b2dc88f760e760a1e5c61177c785fd1ac99427ec7f7a32c6f45fa2b5e00acf51b3c7dbd93ffa0feddf1a1f8dbb1b477aed32430a9dce7c0fd5360a1476ad28034e31956eff518de69b988c00218edde8ad410e13b1a7416c86bb59c95cb95bfcbb2193624d8b0e88457034cb88ede1b22970da9401d85c2fa6b3806389ff35eb0fdf13714d7f28f7a79fcd34c5d39835d5e9e6d49af6dbcd735ae80d2241e1474f125e083e3b6e8328901b4d5da4e0aff8b6c5650f315"}, &(0x7f0000000140)=0xd3)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0xfffffffffffffffb, 0x7f}, &(0x7f00000001c0)=0x8)
unshare(0x8000400)
syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x1ff, 0x400000)
r2 = syz_open_dev$sg(&(0x7f0000cc9000)='/dev/sg#\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000240)={0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}]})
ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r2)

2018/04/06 14:01:50 executing program 6:
r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x931, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0xcc, <r1=>0x0, 0x1, 0x66})
ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x0, r1, 0x10001})
r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0)
ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000000)={0x7b, 0x0, [0x3, 0xfffffffffffff800, 0x4a56, 0x1000]})
ioctl(r2, 0x20000000002276, &(0x7f0000000000))

2018/04/06 14:01:50 executing program 7:
pipe2(&(0x7f0000989000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa})
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[], &(0x7f0000000240))
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x1, 0x0, 0xfffffffffffffffa, 0x400}, &(0x7f00000002c0)=0x18)
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0)
write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x30)
creat(&(0x7f00000001c0)='./file1\x00', 0x80)
mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0)
unlink(&(0x7f00003b3000)='./file0\x00')
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8)
lchown(&(0x7f0000000000)='./file0\x00', r4, 0x0)
dup2(r0, r2)

2018/04/06 14:01:50 executing program 4:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e20, @loopback=0x7f000001}})
getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0)=0x1, 0x4)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})

2018/04/06 14:01:50 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000))
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
socket$netlink(0x10, 0x3, 0x10)
pipe(&(0x7f0000000080)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f00000001c0)={@ipx={0x4, 0x64, 0xde5e, "afa74fdbfb4b", 0x6}, {&(0x7f0000000380)=""/225, 0xe1}, &(0x7f0000000040), 0x4}, 0xa0)
getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x44)
setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000340)="32f4e583fb46bf5e20ad2e62c3bd8046", 0x10)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000002c0))
setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18)
sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10)
setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000000)=0xffffffffffffffff, 0x4)
shutdown(r0, 0x1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000080046e0f8e721acdbb4dbed3dc88c8deacf4c09ce28257ee6b25ff7b2cb701d1e0a8900c5c4e7659e1d1fea1aef598f4c276e5bcf61356e25069222cebe00a3f2c3c9f8be62831de49cc920f4dadcedda"], &(0x7f0000000280)=0x319)

[  180.854112] device lo left promiscuous mode
[  180.895169] IPVS: stopping master sync thread 14470 ...
[  180.900890] device lo entered promiscuous mode
[  180.906287] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0
[  180.916535] FAULT_INJECTION: forcing a failure.
[  180.916535] name failslab, interval 1, probability 0, space 0, times 0
[  180.927896] CPU: 0 PID: 14456 Comm: syz-executor1 Not tainted 4.16.0+ #3
[  180.934754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
2018/04/06 14:01:50 executing program 4:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e20, @loopback=0x7f000001}})
getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0)=0x1, 0x4)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})

2018/04/06 14:01:50 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400021001000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000000140)=0x10)
sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x1d}, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "4c2958400ad306b1d1e1af3426e0899bf5e6c5d8eb5a6cca2337bdca7ff3075c9508fa9e62d0ab52fd7b760b72311eb23b03aee7edb420e123afb21312873e5d"}, 0x10}, 0x1}, 0x0)
mkdir(&(0x7f00000000c0)="2e2f66696c65302f66696c6530fe", 0x0)
r0 = socket$bt_bnep(0x1f, 0x3, 0x4)
r1 = request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='-}posix_acl_accesscgroup]+$GPLvmnet0loeth1\x00', 0xfffffffffffffff8)
keyctl$clear(0x7, r1)
fstatfs(r0, &(0x7f0000000080)=""/40)

[  180.944125] Call Trace:
[  180.946737]  dump_stack+0x1b9/0x294
[  180.950393]  ? dump_stack_print_info.cold.2+0x52/0x52
[  180.955616]  should_fail.cold.4+0xa/0x1a
[  180.959700]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  180.964830]  ? graph_lock+0x170/0x170
[  180.968651]  ? __kmalloc_node_track_caller+0x47/0x70
[  180.973788]  ? find_held_lock+0x36/0x1c0
[  180.977873]  ? __lock_is_held+0xb5/0x140
[  180.981965]  ? check_same_owner+0x320/0x320
[  180.986305]  ? rcu_note_context_switch+0x710/0x710
[  180.991250]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  180.996816]  should_failslab+0x124/0x180
[  181.000896]  kmem_cache_alloc+0x2af/0x760
[  181.005066]  ? __fib_validate_source+0x1e70/0x1e70
[  181.010021]  fib_table_insert+0x3fd/0x1790
[  181.014308]  ? fib_insert_alias+0x11d0/0x11d0
[  181.018821]  ? rcu_is_watching+0x85/0x140
[  181.022984]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  181.028203]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  181.033762]  fib_magic.isra.21+0x65a/0x870
[  181.038021]  ? fib_new_table+0x490/0x490
[  181.042111]  ? __lock_is_held+0xb5/0x140
[  181.046191]  fib_add_ifaddr+0x454/0x4d0
[  181.050193]  fib_netdev_event+0x13c/0x3a0
[  181.054364]  notifier_call_chain+0x178/0x380
[  181.058887]  ? unregister_die_notifier+0x20/0x20
[  181.063644]  ? rtmsg_ifinfo_build_skb+0xc8/0x190
[  181.068403]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  181.073929]  ? rtnl_is_locked+0xae/0xe0
[  181.077897]  ? rtnl_trylock+0x20/0x20
[  181.081692]  raw_notifier_call_chain+0x2d/0x40
[  181.086284]  call_netdevice_notifiers_info+0x3f/0x90
[  181.091388]  __dev_notify_flags+0x16e/0x460
[  181.095703]  ? dev_change_name+0xba0/0xba0
[  181.099926]  ? dev_set_allmulti+0x30/0x30
[  181.104061]  ? lock_downgrade+0x8e0/0x8e0
[  181.108205]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  181.113731]  ? cap_capable+0x1f9/0x260
[  181.117618]  ? __lock_is_held+0xb5/0x140
[  181.121672]  dev_change_flags+0xfd/0x150
[  181.125727]  devinet_ioctl+0xe65/0x1d50
[  181.129688]  ? lock_acquire+0x1dc/0x520
[  181.133659]  ? inet_ifa_byprefix+0x250/0x250
[  181.138060]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  181.143589]  inet_ioctl+0x18b/0x360
[  181.147209]  ? inet_getname+0x3a0/0x3a0
[  181.151186]  ? graph_lock+0x170/0x170
[  181.154975]  ? zap_class+0x720/0x720
[  181.158684]  ? graph_lock+0x170/0x170
[  181.162477]  ? find_held_lock+0x36/0x1c0
[  181.166534]  sock_do_ioctl+0xe4/0x3e0
[  181.170324]  ? compat_ifr_data_ioctl+0x170/0x170
[  181.175070]  ? lock_downgrade+0x8e0/0x8e0
[  181.179210]  ? rcu_is_watching+0x85/0x140
[  181.183351]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  181.188535]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  181.193715]  sock_ioctl+0x30d/0x680
[  181.197332]  ? dlci_ioctl_set+0x40/0x40
[  181.201296]  ? expand_files.part.8+0x9a0/0x9a0
[  181.205877]  ? kasan_check_write+0x14/0x20
[  181.210105]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  181.215024]  ? wait_for_completion+0x870/0x870
[  181.219595]  ? dlci_ioctl_set+0x40/0x40
[  181.223557]  do_vfs_ioctl+0x1cf/0x1650
[  181.227440]  ? ioctl_preallocate+0x2e0/0x2e0
[  181.231839]  ? fget_raw+0x20/0x20
[  181.235288]  ? __sb_end_write+0xac/0xe0
[  181.239258]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  181.244787]  ? fput+0x130/0x1a0
[  181.248056]  ? ksys_write+0x1a6/0x250
[  181.251853]  ? security_file_ioctl+0x9b/0xd0
[  181.256258]  ksys_ioctl+0xa9/0xd0
[  181.259704]  SyS_ioctl+0x24/0x30
[  181.263057]  ? ksys_ioctl+0xd0/0xd0
[  181.266674]  do_syscall_64+0x29e/0x9d0
[  181.270549]  ? vmalloc_sync_all+0x30/0x30
[  181.274685]  ? _raw_spin_unlock_irq+0x27/0x70
[  181.279171]  ? finish_task_switch+0x1ca/0x820
[  181.283655]  ? syscall_return_slowpath+0x5c0/0x5c0
[  181.288572]  ? syscall_return_slowpath+0x30f/0x5c0
[  181.293494]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  181.298850]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  181.303684]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  181.308863] RIP: 0033:0x4552d9
[  181.312041] RSP: 002b:00007f5f8b37ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  181.319740] RAX: ffffffffffffffda RBX: 00007f5f8b37b6d4 RCX: 00000000004552d9
[  181.326999] RDX: 0000000020000080 RSI: 0000000000008914 RDI: 0000000000000013
[  181.334262] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
2018/04/06 14:01:50 executing program 3:
capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000))
mq_open(&(0x7f0000000180)="697036546e6c3000c055264dcdd9345a58de1ed76a919bd8edf9a28ba3d0dec38173b7fcedeb7934a905468dbe24eadbed7636f5ab7c89e1fa25513365b26b6d162041c653d22e61aedf197a886fc4a72fd40483df8f2cd13bae50fbea56b7227da956d8f96556b61826590ffdffffffffffffff839a227c9d959172fc183e6bf95de056a2d9da5dadd8a6158d98c68fc11835ebfc131055409078cc2b4d3d3e3a8abfd0bb8b01000000000000000000000000000000d1", 0x41, 0x0, &(0x7f0000000140)={0x0, 0x9, 0x8})
r0 = socket$pppoe(0x18, 0x1, 0x0)
fsync(r0)
setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000240)="96100ae599697f6ec6a30481f451e26a55ee4838dcc8297ed17e8dd25bdd6638854d5290332726", 0x27)
mq_getsetattr(r0, &(0x7f00000005c0)={0x0, 0x7, 0x5, 0x4, 0xfffffffffffffffc, 0x7, 0x4aed, 0x2}, &(0x7f0000000600))
r1 = syz_open_procfs(0x0, &(0x7f0000000280)='limits\x00')
ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000340)="41e2fc55d370fa175bc07ede197ca3872e480cd66be9f8fbfac3e69910b770cef199a0c57c2b597556e240f303317378e72373660eece3c15631103fa6daac2a2867308183149cab157af2b817d8a7f1713114d3a8b2d41d974da73e1747a4738aadaf87f168c8f234733f02cde201f83ff54f0a6a72a61fff766cb02527e804de0ca1ea1f4525e8cc1e20b9de955884dfeb386485959d200b9daa2c1fe9471b3ec12c78195a2a6f82027b9fc8ccc87e1718d7444d61dba7c86c05ba68e32741376b11f2691adb6e978a63af061b9c3aa6e3c88ceed8e3a21d036cf1a2f3df7befedb3d94162e366034a")
sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000080)="da6407506519db3b1ba551569acecb81db603545950be4e0fdea3b6ca830b5a2324d6e0553c96d1382eeef1c496f13bb71bc544faa548b98fad29ebdf232a6aec3fedfa2fa9459e094fd57874accb86d2163060b8393110fcb35cb0d008d43641418a52c9cf8ae242ea65533cb4b32450b48a5e45e708da21cb649fd1452f96cf066d9e71f05bc35c51decf1f851da688bd643a53298", 0x96}, {&(0x7f00000002c0)="289d121a2bea4a9f6d5e3cfac854eebf352c4087aef0c64ff50a63b762c14db8e1822711f7ad4554f12416a06402fd0e4abf674a6d02eb9f1fcb09aaf9ee2925330192", 0x43}, {&(0x7f0000000440)="a3a47a85ca72397639664d724db050f845955f78a325c8149cff9e8a96fef895e8583866d35d260113b8122518e793c939255ab697a2c196fa64b5445c94520640e428b346ba3eb8dc85d427a3743df81e64c583691af90aa3c81c41686651cd1f3fb8d5cfcba7399141c6bb85965bdebba8d6e55a161079f63bf5810c6c34aa981d7eab4d0442237a3453906940cb006b0faf8501dda0de8b637823ae37", 0x9e}], 0x3, 0x0, 0x0, 0x40000}, 0x80)

2018/04/06 14:01:50 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xa)

[  181.341519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  181.348776] R13: 000000000000039a R14: 00000000006f8710 R15: 000000000000000e
2018/04/06 14:01:50 executing program 4:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e20, @loopback=0x7f000001}})
getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0)=0x1, 0x4)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})

2018/04/06 14:01:50 executing program 1 (fault-call:2 fault-nth:15):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

[  181.540782] device lo left promiscuous mode
[  181.569041] device lo entered promiscuous mode
[  181.583349] FAULT_INJECTION: forcing a failure.
[  181.583349] name failslab, interval 1, probability 0, space 0, times 0
[  181.594713] CPU: 1 PID: 14498 Comm: syz-executor1 Not tainted 4.16.0+ #3
[  181.601568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  181.610936] Call Trace:
[  181.613547]  dump_stack+0x1b9/0x294
[  181.617209]  ? dump_stack_print_info.cold.2+0x52/0x52
[  181.622431]  should_fail.cold.4+0xa/0x1a
[  181.626508]  ? fib_get_table+0x26c/0x330
[  181.630587]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  181.635694]  ? graph_lock+0x170/0x170
[  181.639495]  ? find_held_lock+0x36/0x1c0
[  181.643556]  ? __lock_is_held+0xb5/0x140
[  181.647618]  ? check_same_owner+0x320/0x320
[  181.651932]  ? rcu_note_context_switch+0x710/0x710
[  181.656853]  ? __kernel_text_address+0xd/0x40
[  181.661344]  should_failslab+0x124/0x180
[  181.665400]  kmem_cache_alloc+0x2af/0x760
[  181.669550]  fib_insert_alias+0x74c/0x11d0
[  181.673781]  ? fib_trie_seq_start+0x4c0/0x4c0
[  181.678265]  ? lock_downgrade+0x8e0/0x8e0
[  181.682403]  ? do_vfs_ioctl+0x1cf/0x1650
[  181.686460]  ? rcu_is_watching+0x85/0x140
[  181.690600]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  181.695783]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  181.701317]  ? atomic_notifier_call_chain+0xf1/0x190
[  181.706413]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  181.711941]  ? call_fib_notifiers+0x6f/0x90
[  181.716257]  ? call_fib4_notifiers+0x9c/0x110
[  181.720748]  ? call_fib_entry_notifiers+0x2e9/0x4e0
[  181.725756]  ? tnode_free+0x120/0x120
[  181.729549]  ? rcu_read_lock_sched_held+0x108/0x120
[  181.734561]  ? __fib_validate_source+0x1e70/0x1e70
[  181.739483]  ? fib_table_insert+0x3fd/0x1790
[  181.743886]  fib_table_insert+0x668/0x1790
[  181.748137]  ? fib_insert_alias+0x11d0/0x11d0
[  181.752711]  ? rcu_is_watching+0x85/0x140
[  181.756853]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  181.762039]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  181.767572]  fib_magic.isra.21+0x65a/0x870
[  181.771816]  ? fib_new_table+0x490/0x490
[  181.775880]  ? __lock_is_held+0xb5/0x140
[  181.779938]  fib_add_ifaddr+0x454/0x4d0
[  181.783916]  fib_netdev_event+0x13c/0x3a0
[  181.788058]  notifier_call_chain+0x178/0x380
[  181.792460]  ? unregister_die_notifier+0x20/0x20
[  181.797205]  ? rtmsg_ifinfo_build_skb+0xc8/0x190
[  181.801959]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  181.807487]  ? rtnl_is_locked+0xae/0xe0
[  181.811451]  ? rtnl_trylock+0x20/0x20
[  181.815247]  raw_notifier_call_chain+0x2d/0x40
[  181.819822]  call_netdevice_notifiers_info+0x3f/0x90
[  181.824919]  __dev_notify_flags+0x16e/0x460
[  181.829235]  ? dev_change_name+0xba0/0xba0
[  181.833458]  ? dev_set_allmulti+0x30/0x30
[  181.837599]  ? lock_downgrade+0x8e0/0x8e0
[  181.841745]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  181.847278]  ? cap_capable+0x1f9/0x260
[  181.851163]  ? __lock_is_held+0xb5/0x140
[  181.855240]  dev_change_flags+0xfd/0x150
[  181.859300]  devinet_ioctl+0xe65/0x1d50
[  181.863266]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  181.868800]  ? inet_ifa_byprefix+0x250/0x250
[  181.873200]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  181.878735]  inet_ioctl+0x18b/0x360
[  181.882356]  ? inet_getname+0x3a0/0x3a0
[  181.886325]  ? graph_lock+0x170/0x170
[  181.890115]  ? zap_class+0x720/0x720
[  181.893826]  ? graph_lock+0x170/0x170
[  181.897620]  ? find_held_lock+0x36/0x1c0
[  181.901675]  sock_do_ioctl+0xe4/0x3e0
[  181.905470]  ? compat_ifr_data_ioctl+0x170/0x170
[  181.910218]  ? lock_downgrade+0x8e0/0x8e0
[  181.914364]  ? rcu_is_watching+0x85/0x140
[  181.918506]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  181.923700]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  181.928903]  sock_ioctl+0x30d/0x680
[  181.932525]  ? dlci_ioctl_set+0x40/0x40
[  181.936504]  ? expand_files.part.8+0x9a0/0x9a0
[  181.941084]  ? kasan_check_write+0x14/0x20
[  181.945319]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  181.950242]  ? wait_for_completion+0x870/0x870
[  181.954818]  ? dlci_ioctl_set+0x40/0x40
[  181.958787]  do_vfs_ioctl+0x1cf/0x1650
[  181.962671]  ? ioctl_preallocate+0x2e0/0x2e0
[  181.967073]  ? fget_raw+0x20/0x20
[  181.970520]  ? __sb_end_write+0xac/0xe0
[  181.974489]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  181.980018]  ? fput+0x130/0x1a0
[  181.983289]  ? ksys_write+0x1a6/0x250
[  181.987085]  ? security_file_ioctl+0x9b/0xd0
[  181.991485]  ksys_ioctl+0xa9/0xd0
[  181.994935]  SyS_ioctl+0x24/0x30
[  181.998292]  ? ksys_ioctl+0xd0/0xd0
[  182.001917]  do_syscall_64+0x29e/0x9d0
[  182.005800]  ? vmalloc_sync_all+0x30/0x30
[  182.009940]  ? _raw_spin_unlock_irq+0x27/0x70
[  182.014426]  ? finish_task_switch+0x1ca/0x820
[  182.018919]  ? syscall_return_slowpath+0x5c0/0x5c0
[  182.023839]  ? syscall_return_slowpath+0x30f/0x5c0
[  182.028761]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  182.034118]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  182.038959]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  182.044153] RIP: 0033:0x4552d9
[  182.047329] RSP: 002b:00007f5f8b37ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  182.055033] RAX: ffffffffffffffda RBX: 00007f5f8b37b6d4 RCX: 00000000004552d9
[  182.062296] RDX: 0000000020000080 RSI: 0000000000008914 RDI: 0000000000000013
[  182.069555] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  182.076814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  182.084081] R13: 000000000000039a R14: 00000000006f8710 R15: 000000000000000f
2018/04/06 14:01:51 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00@\x00', 0xa201})

2018/04/06 14:01:51 executing program 6:
r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = geteuid()
r2 = socket(0xb, 0x80005, 0xa78)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, <r3=>0x0}, &(0x7f0000000240)=0x99)
syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x1, r1, r3, 0x100000000, 0x9, 0x1001)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80})

2018/04/06 14:01:51 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10)
bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c)
sendto$inet6(r0, &(0x7f0000000080)="4dbcee955e2399d41ecec000dfe29893912ee372d3c9ec48c1b998515ae247939fa5505d651d1c7ee8ae7e093911864cff6526128ac80000000000000000000000000000d4fa560d9fdb6085296c14477b6ec13520f9d69d1e32af0b6523168f3a0fe815a9eb329278346dc1282e69c0a75f235de9dc76ad2f9d39210a4a04c198edf0c3d6a6e743a88f8e3a797452b542ce0000000000000000000000", 0x9d, 0x20000001, &(0x7f0000000340)={0xa, 0x4e22}, 0x1c)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x6e60e268190ae3b9)
close(r0)
r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x505200)
getsockname$ax25(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10)
ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000200)=""/103)
ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0))

2018/04/06 14:01:51 executing program 4:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0)=0x1, 0x4)
ioctl$sock_ifreq(r1, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})

2018/04/06 14:01:51 executing program 7:
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb630000000000000006fdc24e95e12aa7748f9f393e72be9cc66f"}, 0x10)
r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7, 0x181401)
ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000001c0))
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x20c}, 0x2c)
r2 = 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)={r2, 0x50, &(0x7f00000000c0)}, 0x10)
socketpair$inet_icmp_raw(0x2, 0x930000, 0x705000, &(0x7f0000000180))
fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000))

2018/04/06 14:01:51 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x200000000000000)

2018/04/06 14:01:51 executing program 0:
r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0)
r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x902, 0x120)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, r1, 0x0)
fallocate(r0, 0x8, 0x0, 0x8000)
getdents64(r1, &(0x7f0000000040)=""/168, 0xa8)

2018/04/06 14:01:51 executing program 1 (fault-call:2 fault-nth:16):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

[  182.216599] device lo left promiscuous mode
[  182.244258] device lo entered promiscuous mode
[  182.266062] FAULT_INJECTION: forcing a failure.
[  182.266062] name failslab, interval 1, probability 0, space 0, times 0
[  182.277448] CPU: 1 PID: 14524 Comm: syz-executor1 Not tainted 4.16.0+ #3
[  182.284306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  182.293766] Call Trace:
[  182.296374]  dump_stack+0x1b9/0x294
[  182.300023]  ? dump_stack_print_info.cold.2+0x52/0x52
[  182.305243]  should_fail.cold.4+0xa/0x1a
[  182.309322]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  182.314448]  ? save_stack+0xa9/0xd0
[  182.318103]  ? graph_lock+0x170/0x170
[  182.321925]  ? kasan_kmalloc+0xc4/0xe0
[  182.325915]  ? kasan_slab_alloc+0x12/0x20
[  182.330090]  ? kmem_cache_alloc+0x12e/0x760
[  182.334434]  ? fib_insert_alias+0x74c/0x11d0
[  182.338847]  ? fib_magic.isra.21+0x65a/0x870
[  182.343260]  ? find_held_lock+0x36/0x1c0
[  182.347323]  ? __lock_is_held+0xb5/0x140
[  182.351390]  ? check_same_owner+0x320/0x320
[  182.355718]  ? rcu_note_context_switch+0x710/0x710
[  182.360645]  ? graph_lock+0x170/0x170
[  182.364448]  should_failslab+0x124/0x180
[  182.368506]  __kmalloc+0x2c8/0x760
[  182.372049]  ? __lock_is_held+0xb5/0x140
[  182.376106]  ? tnode_new+0x22b/0x2d0
[  182.379818]  tnode_new+0x22b/0x2d0
[  182.383357]  fib_insert_alias+0xa96/0x11d0
[  182.387592]  ? fib_trie_seq_start+0x4c0/0x4c0
[  182.392083]  ? lock_downgrade+0x8e0/0x8e0
[  182.396245]  ? rcu_is_watching+0x85/0x140
[  182.400392]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  182.405585]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  182.411125]  ? atomic_notifier_call_chain+0xf1/0x190
[  182.416235]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  182.421774]  ? call_fib_notifiers+0x6f/0x90
[  182.426103]  ? call_fib4_notifiers+0x9c/0x110
[  182.430614]  ? call_fib_entry_notifiers+0x2e9/0x4e0
[  182.435642]  ? tnode_free+0x120/0x120
[  182.439444]  ? rcu_read_lock_sched_held+0x108/0x120
[  182.444464]  ? __fib_validate_source+0x1e70/0x1e70
[  182.449405]  ? fib_table_insert+0x3fd/0x1790
[  182.453817]  fib_table_insert+0x668/0x1790
[  182.458063]  ? fib_insert_alias+0x11d0/0x11d0
[  182.462555]  ? rcu_is_watching+0x85/0x140
[  182.466719]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  182.471919]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  182.477464]  fib_magic.isra.21+0x65a/0x870
[  182.481722]  ? fib_new_table+0x490/0x490
[  182.485793]  ? __lock_is_held+0xb5/0x140
[  182.489880]  fib_add_ifaddr+0x454/0x4d0
[  182.493861]  fib_netdev_event+0x13c/0x3a0
[  182.498011]  notifier_call_chain+0x178/0x380
[  182.502420]  ? unregister_die_notifier+0x20/0x20
[  182.507172]  ? rtmsg_ifinfo_build_skb+0xc8/0x190
[  182.511938]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  182.517468]  ? rtnl_is_locked+0xae/0xe0
[  182.521436]  ? rtnl_trylock+0x20/0x20
[  182.525236]  raw_notifier_call_chain+0x2d/0x40
[  182.529817]  call_netdevice_notifiers_info+0x3f/0x90
[  182.534919]  __dev_notify_flags+0x16e/0x460
[  182.539237]  ? dev_change_name+0xba0/0xba0
[  182.543466]  ? dev_set_allmulti+0x30/0x30
[  182.547612]  ? lock_downgrade+0x8e0/0x8e0
[  182.551761]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  182.557299]  ? cap_capable+0x1f9/0x260
[  182.561187]  ? __lock_is_held+0xb5/0x140
[  182.565253]  dev_change_flags+0xfd/0x150
[  182.569313]  devinet_ioctl+0xe65/0x1d50
[  182.573281]  ? lock_acquire+0x1dc/0x520
[  182.577262]  ? inet_ifa_byprefix+0x250/0x250
[  182.581670]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  182.587212]  inet_ioctl+0x18b/0x360
[  182.590835]  ? inet_getname+0x3a0/0x3a0
[  182.594823]  ? graph_lock+0x170/0x170
[  182.598629]  ? zap_class+0x720/0x720
[  182.602348]  ? graph_lock+0x170/0x170
[  182.606155]  ? find_held_lock+0x36/0x1c0
[  182.610232]  sock_do_ioctl+0xe4/0x3e0
[  182.614033]  ? compat_ifr_data_ioctl+0x170/0x170
[  182.618781]  ? lock_downgrade+0x8e0/0x8e0
[  182.622932]  ? rcu_is_watching+0x85/0x140
[  182.627077]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  182.632268]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  182.637459]  sock_ioctl+0x30d/0x680
[  182.641082]  ? dlci_ioctl_set+0x40/0x40
[  182.645053]  ? expand_files.part.8+0x9a0/0x9a0
[  182.649632]  ? kasan_check_write+0x14/0x20
[  182.653862]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  182.658791]  ? wait_for_completion+0x870/0x870
[  182.663368]  ? dlci_ioctl_set+0x40/0x40
[  182.667340]  do_vfs_ioctl+0x1cf/0x1650
[  182.671229]  ? ioctl_preallocate+0x2e0/0x2e0
[  182.675631]  ? fget_raw+0x20/0x20
[  182.679082]  ? __sb_end_write+0xac/0xe0
[  182.683057]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  182.688586]  ? fput+0x130/0x1a0
[  182.691862]  ? ksys_write+0x1a6/0x250
[  182.695662]  ? security_file_ioctl+0x9b/0xd0
[  182.700069]  ksys_ioctl+0xa9/0xd0
[  182.703520]  SyS_ioctl+0x24/0x30
[  182.706892]  ? ksys_ioctl+0xd0/0xd0
[  182.710521]  do_syscall_64+0x29e/0x9d0
[  182.714404]  ? vmalloc_sync_all+0x30/0x30
[  182.718548]  ? syscall_slow_exit_work+0x4f0/0x4f0
[  182.723395]  ? syscall_return_slowpath+0x5c0/0x5c0
[  182.728323]  ? syscall_return_slowpath+0x30f/0x5c0
[  182.733252]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  182.738618]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  182.743462]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  182.748643] RIP: 0033:0x4552d9
[  182.751825] RSP: 002b:00007f5f8b37ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  182.759530] RAX: ffffffffffffffda RBX: 00007f5f8b37b6d4 RCX: 00000000004552d9
2018/04/06 14:01:52 executing program 6:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400000, 0x0)
name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x5a, 0x9, "3f499d1f3a6101cd3f84abb0db891fbffd18e2566fdeac4fe2b03bed0f32ce29cce3f570744eecd899b842d6bab8fd844e0a153cd18cda3c8085b2670770ceb4b0272827ef67a380ff6e78504c33923aec5f"}, &(0x7f0000000140), 0x400)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)="2f0100000000000000617400", 0x2761, 0x0)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0xc0185879, 0x0)

2018/04/06 14:01:52 executing program 7:
r0 = socket$can_bcm(0x1d, 0x2, 0x2)
connect(r0, &(0x7f0000002000)=@ethernet, 0x10)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', <r1=>0x0})
sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1}, 0x0)
sendmsg$can_bcm(r0, &(0x7f0000012fc8)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000007000)={0x1, 0x0, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @can={{}, 0xffffffffffffffff, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1}, 0x0)
r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x986, 0x40000)
ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000080))

[  182.766794] RDX: 0000000020000080 RSI: 0000000000008914 RDI: 0000000000000013
[  182.774059] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  182.781319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  182.788581] R13: 000000000000039a R14: 00000000006f8710 R15: 0000000000000010
2018/04/06 14:01:52 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSSOFTCAR(r0, 0x402c542c, &(0x7f0000000000))

2018/04/06 14:01:52 executing program 6:
r0 = socket$inet(0x2, 0x100000003, 0x200000000fe)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)="01006e643000e700eb6ff54538ffffff", 0x10)
sendto$inet(r0, &(0x7f0000000040), 0x0, 0x8040, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc)
sendto$inet(r1, &(0x7f0000000240)="e772c3d2d8f02c9bce7ebab7ac032d62e07bc02d619e1ccea6b3f7b4c039ce89cee9a929745238e355d5e7d7619b7b0bb61f800819b3db2c09ec72f66e9124145498221366312eac073f48093409cb087746d63d1691f95a998b2386c5bb42a4a12d8c65487c5376096b4168c411c1b89084baa1d0a9cd5d44651610ba0abcc8a84efc78a6261bc99acb1d585ab23d73b7b3e415f8cfc9b6651165abf4778509e91c", 0xffffff28, 0x0, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10)

2018/04/06 14:01:52 executing program 0:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x10281)
r3 = getpgid(0x0)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={<r4=>0x0}, &(0x7f0000001380)=0xc)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000013c0)={0x0, <r5=>0x0}, &(0x7f0000001400)=0xc)
fstat(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000014c0)=<r7=>0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001500)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000001600)=0xe8)
r9 = getgid()
sendmsg$netlink(r2, &(0x7f0000001680)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff, 0x2}, 0xc, &(0x7f0000000100)=[{&(0x7f0000000080)={0x10, 0x2f, 0xe01, 0x70bd2c, 0x25dfdbfb}, 0x10}, {&(0x7f00000001c0)={0x119c, 0x1e, 0x20, 0x70bd26, 0x25dfdbff, "", [@nested={0x1178, 0x43, [@generic="7d44678ba2a7a5560dec3ab6297fa89f752d457d79aab72fb570593c308834ccae3a588e7bf8708773c570f6bbb24457f7e86dbe816f9a29f4e9a8b72587cc1cc311a574383ed3545532518191150002dd8ed0b3580e2ab37f190f65a0713798bb53bc90241a921ee67fe7b50e2a0ce71814ebc02fc11b5ec6b2b17524eaa1039448332d4be1fca458e59439076dec5ba1431d11fd05823cc6371a9a6eb32f3153b759a7e26734cf73685e3d07c2959359fdbc84d5a64683159e9701d32b40d49beb45df050eaaf59834a7bdcd802abaeabe91e6c2dca043abba3f33648077c3617674c1776954f08a326fa283ace903b231", @typed={0x80, 0x6d, @binary="b24582eaed374ac51464d2c2de781c71b78c5c3d056e59de245488cc5db4380f7ecdc588985c4ef1592e85a46c7efde727ff78b5ef43b089c452c43c2340f5d048dcff4d251f0eeba434cf92dbc059c6d52f11cde287f90a12555dbe6e448ce0ceb8845cd23ec33fd85fa04c823e1ab357643b752b76367571"}, @generic="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"]}, @typed={0xc, 0x3d, @u64=0x3}, @typed={0x8, 0x48, @pid=r3}]}, 0x119c}], 0x2, &(0x7f0000001640)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x40, 0x1}, 0x801)
getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f00000016c0)=""/5, &(0x7f0000001700)=0x5)
ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000180))
dup3(r0, r1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001740))

2018/04/06 14:01:52 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300003e000", 0xa201})

2018/04/06 14:01:52 executing program 1 (fault-call:2 fault-nth:17):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:01:52 executing program 4:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0)=0x1, 0x4)
ioctl$sock_ifreq(r1, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})

2018/04/06 14:01:52 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x3ff, 0x101800)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)

2018/04/06 14:01:52 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x8000000000000000)
ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f0000000040)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33dd, 0x2}]})
ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100))
getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0), &(0x7f0000000140)=0x4)

2018/04/06 14:01:52 executing program 0:
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e)
r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x17b, 0x80000)
getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000040)=""/231, 0xe7)
r1 = socket(0x11, 0x4000000000080003, 0x0)
setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f00006e8000)=0x2, 0x4)
setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x1fd)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)={<r2=>0xffffffffffffffff})
ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000180)={0x1, r0})
close(r2)
pkey_alloc(0x0, 0x1)

2018/04/06 14:01:52 executing program 7:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14)
r2 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x2c)
fadvise64(r0, 0x0, 0x50000, 0x1)
bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x9, &(0x7f00000000c0)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x0, 0x1, 0x0, r2}], {0x95}}, &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x13)

2018/04/06 14:01:52 executing program 3:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x80002, 0x0)
ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00000000c0))
r1 = socket(0x40000000015, 0x5, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, <r2=>0x0}, &(0x7f0000000200)=0x5)
setreuid(0x0, r2)
timer_create(0x400000000000000a, &(0x7f0000000180)={0x0, 0x12, 0x6, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f0000000000))
setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000040)={0x2, "92a1"}, 0x3)

2018/04/06 14:01:52 executing program 6:
bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x7, 0x4000000000000004, 0x0, 0x1934, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c)
r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xe72, 0x20000)
getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4)
ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x16, 0x17, 0x1, "37c649673c6a94f97c7ecde8a10cf662e8dfc495af83dfc99c1937a4b84cd3695f627183956ef7a30efc191cbfbcb1b23158012ba64b8e8164190ec58dd38f78", "3929290743defc5d1a1b793f8b263f180f9a771373dd7ab898dfa57358970e19", [0x60000]})

2018/04/06 14:01:52 executing program 4:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0)=0x1, 0x4)
ioctl$sock_ifreq(r1, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})

2018/04/06 14:01:52 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000c0ffffff00", 0xa201})

2018/04/06 14:01:52 executing program 3:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0)
pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0)
write$evdev(r0, &(0x7f0000000000), 0xff38)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=<r1=>0x0)
getitimer(0x0, &(0x7f0000000140))
fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, <r2=>0x0})
kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000100)={r0, r0, 0x1ff})

[  183.197495] random: crng init done
2018/04/06 14:01:52 executing program 6:
r0 = socket$inet6(0xa, 0x2100000000000002, 0x0)
r1 = gettid()
ptrace(0x4219, r1)
r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0)
recvmsg$kcm(r2, &(0x7f0000000500)={&(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/169, 0xa9}, {&(0x7f00000002c0)=""/237, 0xed}, {&(0x7f00000003c0)=""/21, 0x15}], 0x3, &(0x7f0000000440)=""/170, 0xaa, 0x8}, 0x40)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x3}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}}}, 0xe8)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)

[  183.219018] device lo left promiscuous mode
[  183.242206] device lo entered promiscuous mode
[  183.264666] FAULT_INJECTION: forcing a failure.
[  183.264666] name failslab, interval 1, probability 0, space 0, times 0
[  183.275991] CPU: 0 PID: 14563 Comm: syz-executor1 Not tainted 4.16.0+ #3
[  183.282847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  183.292212] Call Trace:
[  183.294821]  dump_stack+0x1b9/0x294
[  183.298475]  ? dump_stack_print_info.cold.2+0x52/0x52
[  183.303685]  should_fail.cold.4+0xa/0x1a
[  183.307763]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  183.312889]  ? graph_lock+0x170/0x170
[  183.316723]  ? kasan_check_read+0x11/0x20
[  183.320861]  ? rcu_is_watching+0x85/0x140
[  183.325003]  ? find_held_lock+0x36/0x1c0
[  183.329057]  ? __lock_is_held+0xb5/0x140
[  183.333113]  ? check_same_owner+0x320/0x320
[  183.337424]  ? rcu_note_context_switch+0x710/0x710
[  183.342339]  ? graph_lock+0x170/0x170
[  183.346162]  should_failslab+0x124/0x180
[  183.350238]  __kmalloc+0x2c8/0x760
[  183.353768]  ? fib_magic.isra.21+0x65a/0x870
[  183.358194]  ? __lock_is_held+0xb5/0x140
[  183.362245]  ? tnode_new+0x22b/0x2d0
[  183.365955]  tnode_new+0x22b/0x2d0
[  183.369484]  resize+0x62a/0x2290
[  183.372844]  ? graph_lock+0x170/0x170
[  183.376647]  ? replace+0x5c0/0x5c0
[  183.380193]  ? __lock_is_held+0xb5/0x140
[  183.384248]  ? rcu_read_lock_sched_held+0x108/0x120
[  183.389256]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  183.394782]  ? __sanitizer_cov_trace_cmp1+0x17/0x20
[  183.399787]  ? put_child+0x357/0x7e0
[  183.403491]  ? fib_trie_seq_next+0x5c0/0x5c0
[  183.407895]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  183.413425]  ? __sanitizer_cov_trace_cmp1+0x17/0x20
[  183.418428]  ? node_push_suffix+0x173/0x1b0
[  183.422741]  fib_insert_alias+0xe54/0x11d0
[  183.426985]  ? fib_trie_seq_start+0x4c0/0x4c0
[  183.431487]  ? lock_downgrade+0x8e0/0x8e0
[  183.435628]  ? do_vfs_ioctl+0x1cf/0x1650
[  183.439683]  ? kasan_check_read+0x11/0x20
[  183.443823]  ? rcu_is_watching+0x85/0x140
[  183.447960]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  183.453146]  ? atomic_notifier_call_chain+0xf1/0x190
[  183.458506]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  183.464031]  ? call_fib_notifiers+0x6f/0x90
[  183.468347]  ? call_fib4_notifiers+0x9c/0x110
[  183.472833]  ? call_fib_entry_notifiers+0x2e9/0x4e0
[  183.477843]  ? tnode_free+0x120/0x120
[  183.481631]  ? rcu_read_lock_sched_held+0x108/0x120
[  183.486639]  ? __fib_validate_source+0x1e70/0x1e70
[  183.491558]  ? fib_table_insert+0x3fd/0x1790
[  183.495955]  fib_table_insert+0x668/0x1790
[  183.500196]  ? fib_insert_alias+0x11d0/0x11d0
[  183.504686]  ? rcu_is_watching+0x85/0x140
[  183.508827]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  183.514008]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  183.519535]  fib_magic.isra.21+0x65a/0x870
[  183.523766]  ? fib_new_table+0x490/0x490
[  183.527824]  ? __lock_is_held+0xb5/0x140
[  183.531873]  fib_add_ifaddr+0x454/0x4d0
[  183.535842]  fib_netdev_event+0x13c/0x3a0
[  183.539982]  notifier_call_chain+0x178/0x380
[  183.544383]  ? unregister_die_notifier+0x20/0x20
[  183.549133]  ? rtmsg_ifinfo_build_skb+0xc8/0x190
[  183.553886]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  183.559413]  ? rtnl_is_locked+0xae/0xe0
[  183.563460]  ? rtnl_trylock+0x20/0x20
[  183.567352]  raw_notifier_call_chain+0x2d/0x40
[  183.571924]  call_netdevice_notifiers_info+0x3f/0x90
[  183.577021]  __dev_notify_flags+0x16e/0x460
[  183.581334]  ? dev_change_name+0xba0/0xba0
[  183.585556]  ? dev_set_allmulti+0x30/0x30
[  183.589692]  ? lock_downgrade+0x8e0/0x8e0
[  183.593831]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  183.599357]  ? cap_capable+0x1f9/0x260
[  183.603237]  ? __lock_is_held+0xb5/0x140
[  183.607289]  dev_change_flags+0xfd/0x150
[  183.611343]  devinet_ioctl+0xe65/0x1d50
[  183.615305]  ? lock_acquire+0x1dc/0x520
[  183.619276]  ? inet_ifa_byprefix+0x250/0x250
[  183.623675]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  183.629206]  inet_ioctl+0x18b/0x360
[  183.632833]  ? inet_getname+0x3a0/0x3a0
[  183.636800]  ? graph_lock+0x170/0x170
[  183.640586]  ? lock_release+0xa10/0xa10
[  183.644550]  ? check_same_owner+0x320/0x320
[  183.648871]  ? find_held_lock+0x36/0x1c0
[  183.652926]  ? graph_lock+0x170/0x170
[  183.656721]  ? find_held_lock+0x36/0x1c0
[  183.660773]  sock_do_ioctl+0xe4/0x3e0
[  183.664564]  ? compat_ifr_data_ioctl+0x170/0x170
[  183.669307]  ? lock_downgrade+0x8e0/0x8e0
[  183.673448]  ? kasan_check_read+0x11/0x20
[  183.677585]  ? rcu_is_watching+0x85/0x140
[  183.681720]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  183.686913]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  183.692097]  sock_ioctl+0x30d/0x680
[  183.695712]  ? dlci_ioctl_set+0x40/0x40
[  183.699678]  ? expand_files.part.8+0x9a0/0x9a0
[  183.704248]  ? kasan_check_write+0x14/0x20
[  183.708471]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  183.713392]  ? wait_for_completion+0x870/0x870
[  183.717965]  ? dlci_ioctl_set+0x40/0x40
[  183.721925]  do_vfs_ioctl+0x1cf/0x1650
[  183.725811]  ? ioctl_preallocate+0x2e0/0x2e0
[  183.730206]  ? fget_raw+0x20/0x20
[  183.733651]  ? __sb_end_write+0xac/0xe0
[  183.737617]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  183.743141]  ? fput+0x130/0x1a0
[  183.746412]  ? ksys_write+0x1a6/0x250
[  183.750205]  ? security_file_ioctl+0x9b/0xd0
[  183.754620]  ksys_ioctl+0xa9/0xd0
[  183.758065]  SyS_ioctl+0x24/0x30
[  183.761417]  ? ksys_ioctl+0xd0/0xd0
[  183.765031]  do_syscall_64+0x29e/0x9d0
[  183.768908]  ? vmalloc_sync_all+0x30/0x30
[  183.773050]  ? _raw_spin_unlock_irq+0x27/0x70
[  183.777537]  ? finish_task_switch+0x1ca/0x820
[  183.782033]  ? syscall_return_slowpath+0x5c0/0x5c0
[  183.786951]  ? syscall_return_slowpath+0x30f/0x5c0
[  183.791877]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  183.797237]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  183.802070]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  183.807250] RIP: 0033:0x4552d9
[  183.810425] RSP: 002b:00007f5f8b37ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  183.818136] RAX: ffffffffffffffda RBX: 00007f5f8b37b6d4 RCX: 00000000004552d9
[  183.825410] RDX: 0000000020000080 RSI: 0000000000008914 RDI: 0000000000000013
[  183.832669] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  183.839928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  183.847184] R13: 000000000000039a R14: 00000000006f8710 R15: 0000000000000011
2018/04/06 14:01:53 executing program 0:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101082, 0x0)
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000240)={0x40, 0x26614967, 0x0, 0x0, 0x0, [], [], [], 0x175, 0x9})
write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={<r2=>0xffffffff}, 0x2}}, 0x20)
write$rdma_cm(r0, &(0x7f0000000200)=@listen={0x7, 0x8, 0xfa00, {r2}}, 0x10)
write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48)

2018/04/06 14:01:53 executing program 7:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0)
ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000140)=""/201)
r1 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0)
mmap$binder(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x800000300000d, 0x2011, r1, 0x80000000)

2018/04/06 14:01:53 executing program 4:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0)=0x1, 0x4)
ioctl$sock_ifreq(r1, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})

2018/04/06 14:01:53 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0)=0x1, 0x4)
ioctl$sock_ifreq(r1, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})

2018/04/06 14:01:53 executing program 6:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000006e00)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish-generic)\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d30b00000000000000000000000000", 0x32c)
sendmmsg$alg(r1, &(0x7f0000006c80)=[{0x0, 0x0, &(0x7f0000006ac0)=[{&(0x7f00000069c0)="df0a76551677fe2b999a5877fbb563fdc798dc6ce2afa279926097216eeaa37606", 0x21}], 0x1, &(0x7f0000006b00)}], 0x1, 0x0)

2018/04/06 14:01:53 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
fallocate(r0, 0x2, 0x7, 0x800)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x117040, 0x0)
epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0)

2018/04/06 14:01:53 executing program 1 (fault-call:2 fault-nth:18):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:01:53 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000000000000000200", 0xa201})

[  183.970779] device lo left promiscuous mode
2018/04/06 14:01:53 executing program 6:
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_mcast\x00')
bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x1e)
ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000140)=""/183)
r2 = accept4$alg(r0, 0x0, 0x0, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv6_getmulticast={0x14, 0x3a, 0x500, 0x70bd25, 0x4, {0xa}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000)
sendfile(r2, r1, &(0x7f0000000000), 0x208)

2018/04/06 14:01:53 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x6)
r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x80200)
ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040))
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000038df88)=@nat={'nat\x00', 0x19, 0x7fffffe, 0x90, [0x20911000, 0x0, 0x0, 0x20911030, 0x20911060], 0x0, &(0x7f00001cdff0), &(0x7f0000911000)=[{}, {}, {}]}, 0x108)

2018/04/06 14:01:53 executing program 7:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x3, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x100)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0xc0000084}]})

[  184.025739] device lo entered promiscuous mode
[  184.046277] FAULT_INJECTION: forcing a failure.
[  184.046277] name failslab, interval 1, probability 0, space 0, times 0
[  184.057660] CPU: 1 PID: 14635 Comm: syz-executor1 Not tainted 4.16.0+ #3
[  184.064510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  184.073881] Call Trace:
[  184.076501]  dump_stack+0x1b9/0x294
[  184.080151]  ? dump_stack_print_info.cold.2+0x52/0x52
[  184.085361]  ? kernel_text_address+0x79/0xf0
[  184.089783]  ? __unwind_start+0x166/0x330
[  184.093953]  should_fail.cold.4+0xa/0x1a
[  184.098029]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  184.103152]  ? graph_lock+0x170/0x170
[  184.106972]  ? save_stack+0x43/0xd0
[  184.110609]  ? kasan_kmalloc+0xc4/0xe0
[  184.114517]  ? kasan_slab_alloc+0x12/0x20
[  184.118685]  ? find_held_lock+0x36/0x1c0
[  184.122772]  ? __lock_is_held+0xb5/0x140
[  184.126856]  ? check_same_owner+0x320/0x320
[  184.131193]  ? rcu_note_context_switch+0x710/0x710
[  184.136138]  should_failslab+0x124/0x180
[  184.140226]  kmem_cache_alloc_node_trace+0x26f/0x770
2018/04/06 14:01:53 executing program 3:
syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f0000000180)='./file0/file0/file0\x00', 0x0, 0x0, &(0x7f0000003f40), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='iocharset=cp861'])
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x101002, 0x0)
setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000100)=0x1400000000000, 0x4)
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0xe000, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[])
open$dir(&(0x7f00000002c0)="2e2f66696c65302f2f2f2e452eeb", 0x40, 0x0)
open(&(0x7f00000001c0)='./file0/file0/file0\x00', 0x2, 0x6)

2018/04/06 14:01:53 executing program 0:
syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000180)="16ec9896d5bc41daa140c0c8e141fe252c839d33c3fd91dec9b6ab814ee2781c4cebddb5ac5a3a83ede10b4322ca98fa13470633fe9db88bab3b0bb31c89a90f46ef703d829f48", 0x47, 0x1}, {&(0x7f0000000200)="b1f62b4ccae93e8a45a724e78c6fc11b5953e412705474ef509ace1a81182a78fa9bcfba8ae7366e1af437597171df5ead9a70eccc92871f2de170b407ad2ce158a0badfba05765e08e97f002b52d6984b7b818a07e2e926c3e6bfbc547bb739903b8bf43413f18ad571034888700dc756d25049ffc9cba79822e87145d4cb4cd953e80ca632326aff253bcd8036d2b7e4462902685169f2070dca2b4f4450d91ee053f8cdc5573b", 0xa8, 0x81}, {&(0x7f00000004c0)="4839191e190c4143bfc2fffc100b84acd48b644edf50e2c58820b3d1a5285c96c22f1e667014fe9814145c1181eb8fd6ed123bda3e0d11c67736ac5458d19e5b5918244bf40237a404d6a90b10f7d17f5887f5b57e88cd3a681cda4886cd1da72da375bf5d57a3ce2fa4243ff7e6b3fb56367b301d21665c8e556d7b5278f91dbad0ba6df6093ffc41ed652a2a8aa9d00c583da615887ffa4094b51e374972c75fd6c70be2ffeca586ea34eef11c8e23961c555cad231ebd9f17780e7d9687c71181c0be3cf122f93f99ed296ef17c8a5cf546e19ebdc686e67ebcd3", 0xdc, 0x3f}], 0x1, &(0x7f0000000340)={[{@dioread_nolock='dioread_nolock', 0x2c}, {@commit={'commit', 0x3d, [0x2d, 0x37, 0x35]}, 0x2c}]})
syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000380)="00e600000008000078000000c9030000f1220000010000000000000000000000002000000020000000010000000000ff0000005a0000ffff53ef0100010000006e5fbe5a0000000000000000010000ca00000000000b0000008042ac78f3721c5e5699487bd8a27ef771173f8d0e05b159f40425aa1f574aab501ea3ab77e0545e76d55920ea19a67a8be67d01330cf4237f3a2af828f15ae4b7edd5334dfe2b3c14459d66531372c0da99aec5ad923e076b10d1dd4325c7186b1af4c2e2246a0231e61907fa21607285ca9906cb7637178f7339b04688f3ee420df5590d19da278117b3a562516f6d3ac13b0024d16167809d4977e3b6565e5066b1513ab00dc1", 0x101, 0x400}], 0x0, &(0x7f0000000140))

2018/04/06 14:01:53 executing program 7:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x401, 0x181100)
read(r0, &(0x7f0000000480)=""/25, 0xfffffffffffffc90)
sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xfffffffffffffffc, 0x1, 0x0, {0x1}}, 0x14}, 0x1}, 0x0)
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000340)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000))
socket$nl_route(0x10, 0x3, 0x0)
ioprio_set$uid(0x0, 0x0, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100400000106, 0x0)
writev(r3, &(0x7f000036bfd0), 0x0)
syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0)
ioperm(0x2, 0x80, 0x2)
syz_extract_tcp_res(&(0x7f0000000200)={<r4=>0x41424344}, 0x0, 0x0)
write$tun(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYRES32=r4], 0x1)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000140)={0xaa})
ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)={<r5=>0x0, 0x3ff, 0x2, [0xffffffffffffff32, 0x1ff]}, &(0x7f0000000180)=0xc)
setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000500)={r5, @in6={{0xa, 0x4e22, 0xfffffffffffffffa, @empty, 0x100000000}}}, 0x84)
unshare(0x20000)
ftruncate(r1, 0xfffffffffffffffb)
ioperm(0xfff, 0xbc8, 0xfb2f)
exit_group(0x81)
syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x7, 0x101002)
clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000))
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000000080)={@empty, @multicast1, @remote}, &(0x7f00000001c0)=0xc)
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x26, &(0x7f0000000040)={@empty, @local, @rand_addr}, &(0x7f0000000100)=0xc)
sendmsg$nfc_llcp(r2, &(0x7f0000000300)={&(0x7f0000000280)={0x27, 0x0, 0x0, 0x7, 0x8, 0x5, "01ffaef20eaa4f999a268fe3d35491dd4282d02e105b3e1c3e1ab7bdcdd257fdd683a59f9368c5c0e4bba92c0d1326ca36ee7b83a5936e1236e18dc9189604", 0x25}, 0x60, &(0x7f00000000c0)=[{&(0x7f0000000380)="cd0524e77d3095e73390e9e03052902a6658b221be5068c192e1038a4e091cc80dd8677366a4a5b1b4778bc39d670e3003c58e96624111f6ebb1afc3cf97cfd5060f1e3e27935b7bbb06de0171ceb353fdd3871e295795a1039aa007c7463a3b300d2b749bd6ee8373d623db31c9451a8bcb2b21c3efef60c3ad211a392be758edd5ab83e1e3d392a4a0f834c1bf9ae19e3bd8f88f535e60d1ce55806c63f9bf41cf345abcf3c49530eef61f85802df17611", 0xb2}], 0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="f00000000000000011010000ca740000a9afc4b6527a8f909e482106c5c2fc295cfbed93a8e79552789d4bc555ee5af0d24ee02b05ab78ea3388afd96c92ee026a15e520139a9734cde2544b2de3dd4849871904ee55f571da0696d4cfb186a0a7feb6a13157b5990e7ab0cb2c7514696a38bbe16622a6669d32d653c98480cfcc767c3224d528038afb33bbfb60fb11f15521927ffe9e5dac67c1b2caa4772672a85940d75301c2c9348538f8eb35e604895290f6dfa6757c38ccdcf9f8a7b94d2a44c0bf23208a3975f8f6f2141530c1f45959ad501df9e740d57059185c24bffef33c47ffb910b01da04aeb0ef020"], 0xf0, 0x4800}, 0x40000c0)

[  184.145355]  __kmalloc_node_track_caller+0x33/0x70
[  184.150308]  __kmalloc_reserve.isra.38+0x3a/0xe0
[  184.155097]  __alloc_skb+0x14d/0x780
[  184.158831]  ? skb_scrub_packet+0x580/0x580
[  184.163185]  ? atomic_notifier_call_chain+0xf1/0x190
[  184.168324]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  184.173879]  ? call_fib_notifiers+0x6f/0x90
[  184.178227]  ? call_fib4_notifiers+0x9c/0x110
[  184.182739]  ? call_fib_entry_notifiers+0x2e9/0x4e0
[  184.187772]  rtmsg_fib+0x1f8/0x4d0
[  184.191326]  fib_table_insert+0x794/0x1790
[  184.195569]  ? fib_insert_alias+0x11d0/0x11d0
[  184.200060]  ? rcu_is_watching+0x85/0x140
[  184.204202]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  184.209388]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  184.214922]  fib_magic.isra.21+0x65a/0x870
[  184.219152]  ? fib_new_table+0x490/0x490
[  184.223224]  ? __lock_is_held+0xb5/0x140
[  184.227273]  fib_add_ifaddr+0x454/0x4d0
[  184.231239]  fib_netdev_event+0x13c/0x3a0
[  184.235378]  notifier_call_chain+0x178/0x380
[  184.239778]  ? unregister_die_notifier+0x20/0x20
[  184.244523]  ? rtmsg_ifinfo_build_skb+0xc8/0x190
[  184.249282]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  184.254805]  ? rtnl_is_locked+0xae/0xe0
[  184.258767]  ? rtnl_trylock+0x20/0x20
[  184.262562]  raw_notifier_call_chain+0x2d/0x40
[  184.267137]  call_netdevice_notifiers_info+0x3f/0x90
[  184.272230]  __dev_notify_flags+0x16e/0x460
[  184.276540]  ? dev_change_name+0xba0/0xba0
[  184.280771]  ? dev_set_allmulti+0x30/0x30
[  184.284910]  ? lock_downgrade+0x8e0/0x8e0
[  184.289048]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  184.294576]  ? cap_capable+0x1f9/0x260
[  184.298454]  ? __lock_is_held+0xb5/0x140
[  184.302506]  dev_change_flags+0xfd/0x150
[  184.306557]  devinet_ioctl+0xe65/0x1d50
[  184.310520]  ? lock_acquire+0x1dc/0x520
[  184.314487]  ? inet_ifa_byprefix+0x250/0x250
[  184.318890]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  184.324422]  inet_ioctl+0x18b/0x360
[  184.328039]  ? inet_getname+0x3a0/0x3a0
[  184.332003]  ? graph_lock+0x170/0x170
[  184.335793]  ? lock_release+0xa10/0xa10
[  184.339755]  ? check_same_owner+0x320/0x320
[  184.344065]  ? find_held_lock+0x36/0x1c0
[  184.348114]  ? graph_lock+0x170/0x170
[  184.351911]  ? find_held_lock+0x36/0x1c0
[  184.355964]  sock_do_ioctl+0xe4/0x3e0
[  184.359757]  ? compat_ifr_data_ioctl+0x170/0x170
[  184.364499]  ? lock_downgrade+0x8e0/0x8e0
[  184.368641]  ? kasan_check_read+0x11/0x20
[  184.372781]  ? rcu_is_watching+0x85/0x140
[  184.376918]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  184.382100]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  184.387298]  sock_ioctl+0x30d/0x680
[  184.390916]  ? dlci_ioctl_set+0x40/0x40
[  184.394894]  ? expand_files.part.8+0x9a0/0x9a0
[  184.399468]  ? kasan_check_write+0x14/0x20
[  184.403694]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  184.408614]  ? wait_for_completion+0x870/0x870
[  184.413189]  ? dlci_ioctl_set+0x40/0x40
[  184.417155]  do_vfs_ioctl+0x1cf/0x1650
[  184.421032]  ? ioctl_preallocate+0x2e0/0x2e0
[  184.425440]  ? fget_raw+0x20/0x20
[  184.428890]  ? __sb_end_write+0xac/0xe0
[  184.432863]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  184.438393]  ? fput+0x130/0x1a0
[  184.441665]  ? ksys_write+0x1a6/0x250
[  184.445458]  ? security_file_ioctl+0x9b/0xd0
[  184.449854]  ksys_ioctl+0xa9/0xd0
[  184.453302]  SyS_ioctl+0x24/0x30
[  184.456654]  ? ksys_ioctl+0xd0/0xd0
[  184.460280]  do_syscall_64+0x29e/0x9d0
[  184.464154]  ? vmalloc_sync_all+0x30/0x30
[  184.468294]  ? _raw_spin_unlock_irq+0x27/0x70
[  184.472783]  ? finish_task_switch+0x1ca/0x820
[  184.477271]  ? syscall_return_slowpath+0x5c0/0x5c0
[  184.482194]  ? syscall_return_slowpath+0x30f/0x5c0
[  184.487113]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  184.492467]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  184.497298]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  184.502473] RIP: 0033:0x4552d9
[  184.505652] RSP: 002b:00007f5f8b37ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  184.513349] RAX: ffffffffffffffda RBX: 00007f5f8b37b6d4 RCX: 00000000004552d9
[  184.520613] RDX: 0000000020000080 RSI: 0000000000008914 RDI: 0000000000000013
[  184.527874] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  184.535137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
2018/04/06 14:01:54 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
poll(&(0x7f0000000040)=[{r1, 0x80}, {r0}], 0x2, 0x6)
getsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000000080), &(0x7f0000013000)=0x4)
mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
close(r0)
userfaultfd(0x800)

[  184.542392] R13: 000000000000039a R14: 00000000006f8710 R15: 0000000000000012
[  184.593013] FAT-fs (loop3): bogus number of reserved sectors
[  184.600061] FAT-fs (loop3): Can't find a valid FAT filesystem
2018/04/06 14:01:54 executing program 6:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
socket$netlink(0x10, 0x3, 0x0)
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000013000))
r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10)
bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x9, 0x3, 0xfffffffffffffffc, 0xdb9a, 0x2, r0, 0x2}, 0x2c)
r1 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00')
fchdir(r1)
syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='-/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)

2018/04/06 14:01:54 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000fffffdfd00", 0xa201})

2018/04/06 14:01:54 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0)=0x1, 0x4)
ioctl$sock_ifreq(r0, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})

2018/04/06 14:01:54 executing program 1 (fault-call:2 fault-nth:19):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:01:54 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0), 0x6)
r1 = fcntl$dupfd(r0, 0x406, r0)
ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000000)=""/19)

2018/04/06 14:01:54 executing program 0:
r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/net\x00')
ioctl$VT_RELDISP(r0, 0xb701)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x6, 0x8, 0x80000000, 0x5, 0x2}, 0x14)
ioctl$TIOCCONS(r0, 0x541d)

2018/04/06 14:01:54 executing program 7:
r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ashmem\x00', 0x0, 0x0)
ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400)
mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0)
ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x40087708, 0x910000)
r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7b66, 0x0)
ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000040)={0x1, 0x88})

2018/04/06 14:01:54 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={<r4=>0x0, @in6={{0xa, 0x4e20, 0xc10e, @dev={0xfe, 0x80, [], 0xb}, 0x7ff}}, 0x7, 0xfffffffffffffff7, 0x5, 0x9, 0x80}, &(0x7f0000000140)=0x98)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={<r5=>0x0, @in6={{0xa, 0x4e22, 0x30f2, @ipv4={[], [0xff, 0xff]}, 0x3ff}}, 0xce, 0x3, 0xc0000000, 0x4, 0x1}, &(0x7f0000000240)=0x98)
getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000280)={r4, 0x80000001, 0x2, 0x0, 0x9, 0x1f, 0x9, 0x2e, {r5, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x8, 0x80, 0x6, 0x9}}, &(0x7f0000000340)=0xb0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)

2018/04/06 14:01:55 executing program 0:
r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x0, 0x0)
ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0)
r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = socket(0x1e, 0x4, 0x0)
r3 = socket(0x1e, 0x4, 0x0)
setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000180)={{0x9, 0x6}, 'port0\x00', 0x1, 0x20000, 0x6, 0x0, 0x2, 0xffffffff, 0x9, 0x0, 0x6, 0x7fffffff})
getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000240), &(0x7f0000000280)=0xc)
setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10)
connect$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x0, @host=0x2}, 0x10)
ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000002c0)=0x8)
r4 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ffa000/0x4000)=nil)
shmctl$SHM_STAT(r4, 0xd, &(0x7f00000000c0)=""/87)
sendmmsg(r3, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0)
ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000080)='erspan0\x00')
close(r2)

2018/04/06 14:01:55 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a")
ioctl$fiemap(r0, 0x40286608, &(0x7f00000000c0)={0x80fd, 0x0, 0x0, 0x0, 0x49249249249281b})
ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000100)={[0x200, 0x400000000, 0x4000000000, 0x5, 0x5, 0x3ff, 0x0, 0x9, 0x3, 0x9, 0x0, 0x10000, 0x6, 0x5, 0xd7, 0x100], 0x105000, 0x8000})

[  185.491519] device lo left promiscuous mode
[  185.508365] device lo entered promiscuous mode
[  185.532132] FAULT_INJECTION: forcing a failure.
[  185.532132] name failslab, interval 1, probability 0, space 0, times 0
[  185.543510] CPU: 0 PID: 14695 Comm: syz-executor1 Not tainted 4.16.0+ #3
[  185.550365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  185.559729] Call Trace:
[  185.562340]  dump_stack+0x1b9/0x294
[  185.565990]  ? dump_stack_print_info.cold.2+0x52/0x52
[  185.571207]  should_fail.cold.4+0xa/0x1a
[  185.575292]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  185.580426]  ? graph_lock+0x170/0x170
[  185.584248]  ? save_stack+0x43/0xd0
[  185.587887]  ? kasan_kmalloc+0xc4/0xe0
[  185.591788]  ? kasan_slab_alloc+0x12/0x20
[  185.595969]  ? find_held_lock+0x36/0x1c0
[  185.600053]  ? __lock_is_held+0xb5/0x140
[  185.604145]  ? check_same_owner+0x320/0x320
[  185.608487]  ? rcu_note_context_switch+0x710/0x710
[  185.613444]  should_failslab+0x124/0x180
[  185.617526]  kmem_cache_alloc_node_trace+0x26f/0x770
[  185.617940] EXT4-fs warning (device sda1): verify_group_input:104: Cannot add at group 33021 (only 16 groups)
[  185.622648]  __kmalloc_node_track_caller+0x33/0x70
[  185.622675]  __kmalloc_reserve.isra.38+0x3a/0xe0
[  185.622700]  __alloc_skb+0x14d/0x780
[  185.646134]  ? skb_scrub_packet+0x580/0x580
[  185.650475]  ? atomic_notifier_call_chain+0xf1/0x190
[  185.655593]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  185.661147]  ? call_fib_notifiers+0x6f/0x90
[  185.665508]  ? call_fib4_notifiers+0x9c/0x110
[  185.670017]  ? call_fib_entry_notifiers+0x2e9/0x4e0
[  185.675044]  rtmsg_fib+0x1f8/0x4d0
[  185.678604]  fib_table_insert+0x794/0x1790
[  185.682875]  ? fib_insert_alias+0x11d0/0x11d0
[  185.687396]  ? rcu_is_watching+0x85/0x140
[  185.691557]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  185.696767]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  185.702322]  fib_magic.isra.21+0x65a/0x870
[  185.706579]  ? fib_new_table+0x490/0x490
[  185.710665]  ? __lock_is_held+0xb5/0x140
[  185.714741]  fib_add_ifaddr+0x454/0x4d0
[  185.718739]  fib_netdev_event+0x13c/0x3a0
[  185.722904]  notifier_call_chain+0x178/0x380
[  185.727328]  ? unregister_die_notifier+0x20/0x20
[  185.732103]  ? rtmsg_ifinfo_build_skb+0xc8/0x190
[  185.736871]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  185.742424]  ? rtnl_is_locked+0xae/0xe0
[  185.746409]  ? rtnl_trylock+0x20/0x20
[  185.750227]  raw_notifier_call_chain+0x2d/0x40
[  185.754823]  call_netdevice_notifiers_info+0x3f/0x90
[  185.759942]  __dev_notify_flags+0x16e/0x460
[  185.764279]  ? dev_change_name+0xba0/0xba0
[  185.768525]  ? dev_set_allmulti+0x30/0x30
[  185.772687]  ? lock_downgrade+0x8e0/0x8e0
[  185.776854]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  185.782397]  ? cap_capable+0x1f9/0x260
[  185.786301]  ? __lock_is_held+0xb5/0x140
[  185.790380]  dev_change_flags+0xfd/0x150
[  185.794451]  devinet_ioctl+0xe65/0x1d50
[  185.798428]  ? lock_acquire+0x1dc/0x520
[  185.802423]  ? inet_ifa_byprefix+0x250/0x250
[  185.806846]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  185.812399]  inet_ioctl+0x18b/0x360
[  185.816043]  ? inet_getname+0x3a0/0x3a0
[  185.820033]  ? graph_lock+0x170/0x170
[  185.823839]  ? zap_class+0x720/0x720
[  185.827574]  ? graph_lock+0x170/0x170
[  185.831385]  ? find_held_lock+0x36/0x1c0
[  185.835457]  sock_do_ioctl+0xe4/0x3e0
[  185.839265]  ? compat_ifr_data_ioctl+0x170/0x170
[  185.844026]  ? lock_downgrade+0x8e0/0x8e0
[  185.848190]  ? rcu_is_watching+0x85/0x140
[  185.852347]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  185.857551]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  185.862753]  sock_ioctl+0x30d/0x680
[  185.866403]  ? dlci_ioctl_set+0x40/0x40
[  185.870390]  ? expand_files.part.8+0x9a0/0x9a0
[  185.874979]  ? kasan_check_write+0x14/0x20
[  185.879223]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  185.884169]  ? wait_for_completion+0x870/0x870
[  185.888766]  ? dlci_ioctl_set+0x40/0x40
[  185.892747]  do_vfs_ioctl+0x1cf/0x1650
[  185.896647]  ? ioctl_preallocate+0x2e0/0x2e0
[  185.901058]  ? fget_raw+0x20/0x20
[  185.904526]  ? __sb_end_write+0xac/0xe0
[  185.908508]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  185.914048]  ? fput+0x130/0x1a0
[  185.917341]  ? ksys_write+0x1a6/0x250
[  185.921154]  ? security_file_ioctl+0x9b/0xd0
[  185.925572]  ksys_ioctl+0xa9/0xd0
[  185.929035]  SyS_ioctl+0x24/0x30
2018/04/06 14:01:55 executing program 7:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="1400000000000000000000000000000000000000"], 0x14}, 0x1}, 0x0)

2018/04/06 14:01:55 executing program 7:
r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x20000)
setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000000040)=0x47, 0x4)
r1 = socket$netlink(0x10, 0x3, 0x1f)
bind$netlink(r1, &(0x7f0000dbc000)={0x10, 0x0, 0x0, 0xb6c}, 0xc)
setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x5}}, 0x8d, 0x8, 0x7, "eabb2140043332b168d47fb56f20f11e0e5e961958a524cf1eaef54c486481fd13d26b9497d369e36853b29e5bf3deab3745c995575178c500c3a26712952b7aed55020fa903094e8e3862d084275279"}, 0xd8)
r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/netlink\x00')
read$eventfd(r2, &(0x7f0000000200), 0xfffffcfd)

[  185.932406]  ? ksys_ioctl+0xd0/0xd0
[  185.936039]  do_syscall_64+0x29e/0x9d0
[  185.939935]  ? vmalloc_sync_all+0x30/0x30
[  185.944100]  ? _raw_spin_unlock_irq+0x27/0x70
[  185.948604]  ? finish_task_switch+0x1ca/0x820
[  185.953117]  ? syscall_return_slowpath+0x5c0/0x5c0
[  185.958063]  ? syscall_return_slowpath+0x30f/0x5c0
[  185.963014]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  185.968394]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  185.973251]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  185.978454] RIP: 0033:0x4552d9
[  185.981657] RSP: 002b:00007f5f8b37ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  185.989375] RAX: ffffffffffffffda RBX: 00007f5f8b37b6d4 RCX: 00000000004552d9
[  185.996640] RDX: 0000000020000080 RSI: 0000000000008914 RDI: 0000000000000013
[  186.003910] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  186.011184] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  186.018442] R13: 000000000000039a R14: 00000000006f8710 R15: 0000000000000013
[  186.033458] *** Guest State ***
[  186.037047] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7
[  186.045939] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871
[  186.054815] CR3 = 0x00000000fffbc000
[  186.058592] RSP = 0x0000000000000f80  RIP = 0x0000000000000000
[  186.061229] EXT4-fs warning (device sda1): verify_group_input:104: Cannot add at group 33021 (only 16 groups)
[  186.064601] RFLAGS=0x00000002         DR7 = 0x0000000000000400
2018/04/06 14:01:55 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4)
getpid()

2018/04/06 14:01:55 executing program 4:
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0)=0x1, 0x4)
ioctl$sock_ifreq(r0, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})

2018/04/06 14:01:55 executing program 1 (fault-call:2 fault-nth:20):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

[  186.080735] Sysenter RSP=0000000000000f80 CS:RIP=0030:0000000000002810
[  186.087445] CS:   sel=0x0030, attr=0x0409b, limit=0x000fffff, base=0x0000000000000000
[  186.095462] DS:   sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000
[  186.103485] SS:   sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000
[  186.111529] ES:   sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000
[  186.119588] FS:   sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000
[  186.127637] GS:   sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000
[  186.135696] GDTR:                           limit=0x000007ff, base=0x0000000000001000
[  186.143731] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800
[  186.151749] IDTR:                           limit=0x000001ff, base=0x0000000000003800
[  186.159791] TR:   sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000
[  186.167805] EFER =     0x0000000000003001  PAT = 0x0007040600070406
[  186.175053] DebugCtl = 0x0000000000000000  DebugExceptions = 0x0000000000000000
[  186.175063] Interruptibility = 00000000  ActivityState = 00000000
[  186.175068] *** Host State ***
[  186.175080] RIP = 0xffffffff811ee7b3  RSP = 0xffff8801889e7370
[  186.175102] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040
[  186.175115] FSBase=00007f4ad76ac700 GSBase=ffff8801db100000 TRBase=fffffe0000034000
[  186.175126] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000
[  186.175141] CR0=0000000080050033 CR3=00000001b6801000 CR4=00000000001426e0
[  186.175155] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87601610
[  186.175167] EFER = 0x0000000000000d01  PAT = 0x0000000000000000
[  186.175171] *** Control State ***
[  186.175180] PinBased=0000003f CPUBased=b599edfa SecondaryExec=000000ca
[  186.175187] EntryControls=0000d1ff ExitControls=0023efff
[  186.175201] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000
[  186.175210] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000
[  186.175218] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000
[  186.175226]         reason=80000021 qualification=0000000000000000
[  186.175233] IDTVectoring: info=00000000 errcode=00000000
[  186.175239] TSC Offset = 0xffffff9a24c6cbb7
[  186.175248] EPT pointer = 0x00000001bd24e01e
[  186.180311] device lo left promiscuous mode
[  186.340649] device lo entered promiscuous mode
[  186.373887] FAULT_INJECTION: forcing a failure.
[  186.373887] name failslab, interval 1, probability 0, space 0, times 0
[  186.385277] CPU: 0 PID: 14720 Comm: syz-executor1 Not tainted 4.16.0+ #3
[  186.392134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  186.401498] Call Trace:
[  186.404113]  dump_stack+0x1b9/0x294
[  186.407772]  ? dump_stack_print_info.cold.2+0x52/0x52
[  186.412994]  should_fail.cold.4+0xa/0x1a
[  186.417095]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  186.422213]  ? fib_add_ifaddr+0x454/0x4d0
[  186.426379]  ? notifier_call_chain+0x178/0x380
[  186.430966]  ? raw_notifier_call_chain+0x2d/0x40
[  186.435721]  ? call_netdevice_notifiers_info+0x3f/0x90
[  186.440998]  ? __dev_notify_flags+0x16e/0x460
[  186.445508]  ? dev_change_flags+0xfd/0x150
[  186.449736]  ? devinet_ioctl+0xe65/0x1d50
[  186.453874]  ? graph_lock+0x170/0x170
[  186.457687]  ? print_usage_bug+0xc0/0xc0
[  186.461740]  ? do_syscall_64+0x29e/0x9d0
[  186.465790]  ? entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  186.471154]  ? find_held_lock+0x36/0x1c0
[  186.475225]  ? __lock_is_held+0xb5/0x140
[  186.479286]  ? check_same_owner+0x320/0x320
[  186.483599]  ? rcu_note_context_switch+0x710/0x710
[  186.488527]  should_failslab+0x124/0x180
[  186.492585]  __kmalloc+0x2c8/0x760
[  186.496132]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  186.501144]  ? print_usage_bug+0xc0/0xc0
[  186.505197]  ? fib_create_info+0x9df/0x4b50
[  186.509522]  fib_create_info+0x9df/0x4b50
[  186.513669]  ? __lock_acquire+0x7f5/0x5130
[  186.517908]  ? fib_info_update_nh_saddr+0x2e0/0x2e0
[  186.522930]  ? netlink_broadcast_filtered+0x7b6/0x1580
[  186.528237]  ? debug_check_no_locks_freed+0x310/0x310
[  186.533441]  ? __netlink_sendskb+0xd0/0xd0
[  186.537693]  ? __kmalloc_node_track_caller+0x47/0x70
[  186.542814]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  186.548346]  ? __alloc_skb+0x4ea/0x780
[  186.552233]  ? perf_trace_lock+0xd6/0x900
[  186.556374]  ? zap_class+0x720/0x720
[  186.560083]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  186.565612]  ? nlmsg_notify+0xc4/0x1a0
[  186.569498]  ? graph_lock+0x170/0x170
[  186.573310]  ? rtnl_notify+0xce/0xf0
[  186.577029]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  186.582084]  ? fib_get_table+0x26c/0x330
[  186.586145]  ? __fib_validate_source+0x1e70/0x1e70
[  186.591077]  fib_table_insert+0x1b9/0x1790
[  186.595943]  ? fib_new_table+0xbe/0x490
[  186.599923]  ? fib_insert_alias+0x11d0/0x11d0
[  186.604410]  ? rcu_is_watching+0x85/0x140
[  186.608551]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  186.613741]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  186.619273]  fib_magic.isra.21+0x65a/0x870
[  186.623499]  ? fib_new_table+0x490/0x490
[  186.627574]  ? __lock_is_held+0xb5/0x140
[  186.631629]  fib_add_ifaddr+0x182/0x4d0
[  186.635593]  fib_netdev_event+0x13c/0x3a0
[  186.639742]  notifier_call_chain+0x178/0x380
[  186.644170]  ? unregister_die_notifier+0x20/0x20
[  186.648926]  ? rtmsg_ifinfo_build_skb+0xc8/0x190
[  186.653673]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  186.659197]  ? rtnl_is_locked+0xae/0xe0
[  186.663159]  ? rtnl_trylock+0x20/0x20
[  186.666950]  raw_notifier_call_chain+0x2d/0x40
[  186.671522]  call_netdevice_notifiers_info+0x3f/0x90
[  186.676616]  __dev_notify_flags+0x16e/0x460
[  186.680931]  ? dev_change_name+0xba0/0xba0
[  186.685157]  ? dev_set_allmulti+0x30/0x30
[  186.689294]  ? lock_downgrade+0x8e0/0x8e0
[  186.693434]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  186.698961]  ? cap_capable+0x1f9/0x260
[  186.702849]  ? __lock_is_held+0xb5/0x140
[  186.706922]  dev_change_flags+0xfd/0x150
[  186.710978]  devinet_ioctl+0xe65/0x1d50
[  186.714940]  ? lock_acquire+0x1dc/0x520
[  186.718916]  ? inet_ifa_byprefix+0x250/0x250
[  186.723315]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  186.728845]  inet_ioctl+0x18b/0x360
[  186.732465]  ? inet_getname+0x3a0/0x3a0
[  186.736431]  ? graph_lock+0x170/0x170
[  186.740221]  ? zap_class+0x720/0x720
[  186.743945]  ? graph_lock+0x170/0x170
[  186.747740]  ? find_held_lock+0x36/0x1c0
[  186.751791]  sock_do_ioctl+0xe4/0x3e0
[  186.755582]  ? compat_ifr_data_ioctl+0x170/0x170
[  186.760328]  ? lock_downgrade+0x8e0/0x8e0
[  186.764476]  ? rcu_is_watching+0x85/0x140
[  186.768615]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  186.773796]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  186.778982]  sock_ioctl+0x30d/0x680
[  186.782599]  ? dlci_ioctl_set+0x40/0x40
[  186.786572]  ? expand_files.part.8+0x9a0/0x9a0
[  186.791154]  ? kasan_check_write+0x14/0x20
[  186.795386]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  186.800317]  ? wait_for_completion+0x870/0x870
[  186.804896]  ? dlci_ioctl_set+0x40/0x40
[  186.808873]  do_vfs_ioctl+0x1cf/0x1650
[  186.812771]  ? ioctl_preallocate+0x2e0/0x2e0
[  186.817187]  ? fget_raw+0x20/0x20
[  186.820645]  ? __sb_end_write+0xac/0xe0
[  186.824614]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  186.830141]  ? fput+0x130/0x1a0
[  186.833411]  ? ksys_write+0x1a6/0x250
[  186.837215]  ? security_file_ioctl+0x9b/0xd0
[  186.841632]  ksys_ioctl+0xa9/0xd0
[  186.845085]  SyS_ioctl+0x24/0x30
[  186.848436]  ? ksys_ioctl+0xd0/0xd0
[  186.852069]  do_syscall_64+0x29e/0x9d0
[  186.855945]  ? vmalloc_sync_all+0x30/0x30
[  186.860084]  ? _raw_spin_unlock_irq+0x27/0x70
[  186.864568]  ? finish_task_switch+0x1ca/0x820
[  186.869067]  ? syscall_return_slowpath+0x5c0/0x5c0
[  186.873997]  ? syscall_return_slowpath+0x30f/0x5c0
[  186.878935]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  186.884301]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  186.889136]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  186.894322] RIP: 0033:0x4552d9
[  186.897519] RSP: 002b:00007f5f8b37ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  186.905224] RAX: ffffffffffffffda RBX: 00007f5f8b37b6d4 RCX: 00000000004552d9
[  186.912492] RDX: 0000000020000080 RSI: 0000000000008914 RDI: 0000000000000013
[  186.919749] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  186.927004] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  186.934259] R13: 000000000000039a R14: 00000000006f8710 R15: 0000000000000014
2018/04/06 14:01:56 executing program 3:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0)
poll(&(0x7f0000000100)=[{r0}], 0x1, 0x80)

2018/04/06 14:01:56 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
r3 = creat(&(0x7f0000000000)='./file0\x00', 0x29)
setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000040)=0x3, 0x4)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)

2018/04/06 14:01:56 executing program 6:
capset(&(0x7f0000000180)={0x19980330}, &(0x7f00009b3000))
r0 = fanotify_init(0x0, 0x0)
write$binfmt_aout(r0, &(0x7f00000001c0)={{0x10b, 0x90d, 0x10000, 0x245, 0x370, 0x80000001, 0x2c, 0xfffffffffffffff8}, "d9a93a40f37d6ecd15b4746abaec9267a6a4d94113e3fbf06cce9a05a56c2d51c8a44528390503703a4103462d724673924d9d6bbee429c487452e2e1c93734dc0fa12d400782645bfd24fc1b92250c775fb1bda4790cc9e3ddac0bda677814bb280a94289bac31b757bc50eafbc3ca1c90b29ae4b64939ea1f31cfdcf71a01da2490cc786b6956957e9b7cb06df", [[], [], [], [], [], [], [], []]}, 0x8ae)

2018/04/06 14:01:56 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000ffffffc000", 0xa201})

2018/04/06 14:01:56 executing program 4:
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0)=0x1, 0x4)
ioctl$sock_ifreq(r0, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})

2018/04/06 14:01:56 executing program 7:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(pcrypt(rfc4106(rfc4543(gcm_base(ctr(aes-aesni),gha'}, 0x58)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10f400, 0x0)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080), 0x4)

2018/04/06 14:01:56 executing program 0:
syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='noubarrier,\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'])
r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x101000, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x4b, <r1=>0x0, 0x10001})
ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000001c0)={r1, 0xb45})

2018/04/06 14:01:56 executing program 1 (fault-call:2 fault-nth:21):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:01:56 executing program 7:
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f00000017c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0xfffffffffffffdf2)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10)
r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0)
r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, [0x1]})
r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
r5 = getpid()
r6 = syz_open_procfs(r5, &(0x7f0000001100)='net/unix\x00')
ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1)
ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000001140)={"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"})
ioctl$KVM_RUN(r4, 0xae80, 0x0)
r7 = accept$alg(r0, 0x0, 0x0)
keyctl$session_to_parent(0x12)
sendmsg$alg(r7, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000003080)="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", 0x180}], 0x1}, 0x0)
recvmsg(r7, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0)
setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f0000001540)=0x3, 0x4)
r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2c00, 0x0)
ioctl$sock_inet_tcp_SIOCOUTQNSD(r8, 0x894b, &(0x7f00000010c0))
ioctl$KVM_RUN(r8, 0xae80, 0x0)

[  187.039758] device lo left promiscuous mode
2018/04/06 14:01:56 executing program 6:
r0 = socket$inet6(0xa, 0x2, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f0000000000), &(0x7f0000000040)=0x4)
connect$inet6(r0, &(0x7f0000fd5000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c)
setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x1, 0x4)

[  187.069311] device lo entered promiscuous mode
[  187.096186] FAULT_INJECTION: forcing a failure.
[  187.096186] name failslab, interval 1, probability 0, space 0, times 0
[  187.107619] CPU: 1 PID: 14759 Comm: syz-executor1 Not tainted 4.16.0+ #3
[  187.114467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  187.123817] Call Trace:
[  187.126412]  dump_stack+0x1b9/0x294
[  187.130036]  ? dump_stack_print_info.cold.2+0x52/0x52
[  187.135220]  ? _raw_spin_unlock_irqrestore+0x74/0xc0
[  187.140314]  should_fail.cold.4+0xa/0x1a
[  187.144368]  ? print_usage_bug+0xc0/0xc0
[  187.148420]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  187.153583]  ? graph_lock+0x170/0x170
[  187.157381]  ? __call_rcu.constprop.68+0x396/0xbb0
[  187.162301]  ? find_held_lock+0x36/0x1c0
[  187.166358]  ? __lock_is_held+0xb5/0x140
[  187.170415]  ? check_same_owner+0x320/0x320
[  187.174728]  ? rcu_note_context_switch+0x710/0x710
[  187.179650]  should_failslab+0x124/0x180
[  187.183701]  __kmalloc+0x2c8/0x760
[  187.187237]  ? print_usage_bug+0xc0/0xc0
[  187.191285]  ? call_rcu_sched+0x12/0x20
[  187.195250]  ? fib_create_info+0x9df/0x4b50
[  187.199567]  fib_create_info+0x9df/0x4b50
[  187.203709]  ? __lock_acquire+0x7f5/0x5130
[  187.207937]  ? fib_info_update_nh_saddr+0x2e0/0x2e0
[  187.212955]  ? debug_check_no_locks_freed+0x310/0x310
[  187.218134]  ? lock_downgrade+0x8e0/0x8e0
[  187.222275]  ? mark_held_locks+0xc9/0x160
[  187.226409]  ? kasan_check_read+0x11/0x20
[  187.230550]  ? __local_bh_enable_ip+0x161/0x230
[  187.235220]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  187.240227]  ? fib_release_info+0x559/0x750
[  187.244573]  ? trace_hardirqs_on+0xd/0x10
[  187.248708]  ? __local_bh_enable_ip+0x161/0x230
[  187.253366]  ? _raw_spin_unlock_bh+0x30/0x40
[  187.257761]  ? fib_release_info+0x559/0x750
[  187.262072]  ? fib_info_hash_alloc+0x80/0x80
[  187.266469]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  187.271999]  ? graph_lock+0x170/0x170
[  187.275787]  ? fib_find_node+0x260/0x320
[  187.279837]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  187.284840]  ? fib_get_table+0x26c/0x330
[  187.288896]  ? __fib_validate_source+0x1e70/0x1e70
[  187.293815]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  187.298818]  ? fib_find_alias+0x1d1/0x240
[  187.302954]  fib_table_insert+0x1b9/0x1790
[  187.307199]  ? fib_new_table+0xbe/0x490
[  187.311167]  ? fib_insert_alias+0x11d0/0x11d0
[  187.315651]  ? kasan_check_read+0x11/0x20
[  187.319786]  ? rcu_is_watching+0x85/0x140
[  187.323929]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  187.329114]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  187.334642]  fib_magic.isra.21+0x65a/0x870
[  187.338870]  ? fib_new_table+0x490/0x490
[  187.342930]  ? __lock_is_held+0xb5/0x140
[  187.346983]  fib_add_ifaddr+0x366/0x4d0
[  187.350951]  fib_netdev_event+0x13c/0x3a0
[  187.355096]  notifier_call_chain+0x178/0x380
[  187.359512]  ? unregister_die_notifier+0x20/0x20
[  187.364269]  ? rtmsg_ifinfo_build_skb+0xc8/0x190
[  187.369016]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  187.374541]  ? rtnl_is_locked+0xae/0xe0
[  187.378504]  ? rtnl_trylock+0x20/0x20
[  187.382301]  raw_notifier_call_chain+0x2d/0x40
[  187.386874]  call_netdevice_notifiers_info+0x3f/0x90
[  187.391970]  __dev_notify_flags+0x16e/0x460
[  187.396284]  ? dev_change_name+0xba0/0xba0
[  187.400505]  ? dev_set_allmulti+0x30/0x30
[  187.404643]  ? lock_downgrade+0x8e0/0x8e0
[  187.408782]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  187.414307]  ? cap_capable+0x1f9/0x260
[  187.418184]  ? __lock_is_held+0xb5/0x140
[  187.422235]  dev_change_flags+0xfd/0x150
[  187.426292]  devinet_ioctl+0xe65/0x1d50
[  187.430992]  ? lock_acquire+0x1dc/0x520
[  187.434967]  ? inet_ifa_byprefix+0x250/0x250
[  187.439365]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  187.444903]  inet_ioctl+0x18b/0x360
[  187.448526]  ? inet_getname+0x3a0/0x3a0
[  187.452490]  ? graph_lock+0x170/0x170
[  187.456280]  ? lock_release+0xa10/0xa10
[  187.460244]  ? check_same_owner+0x320/0x320
[  187.464555]  ? find_held_lock+0x36/0x1c0
[  187.468606]  ? graph_lock+0x170/0x170
[  187.472396]  ? find_held_lock+0x36/0x1c0
[  187.476450]  sock_do_ioctl+0xe4/0x3e0
[  187.480239]  ? compat_ifr_data_ioctl+0x170/0x170
[  187.484980]  ? lock_downgrade+0x8e0/0x8e0
[  187.489121]  ? kasan_check_read+0x11/0x20
[  187.493256]  ? rcu_is_watching+0x85/0x140
[  187.497394]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  187.502578]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  187.507766]  sock_ioctl+0x30d/0x680
[  187.511381]  ? dlci_ioctl_set+0x40/0x40
[  187.515347]  ? expand_files.part.8+0x9a0/0x9a0
[  187.519921]  ? kasan_check_write+0x14/0x20
[  187.524145]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  187.529063]  ? wait_for_completion+0x870/0x870
[  187.533633]  ? dlci_ioctl_set+0x40/0x40
[  187.537599]  do_vfs_ioctl+0x1cf/0x1650
[  187.541477]  ? ioctl_preallocate+0x2e0/0x2e0
[  187.545873]  ? fget_raw+0x20/0x20
[  187.549332]  ? __sb_end_write+0xac/0xe0
[  187.553295]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  187.558819]  ? fput+0x130/0x1a0
[  187.562088]  ? ksys_write+0x1a6/0x250
[  187.565883]  ? security_file_ioctl+0x9b/0xd0
[  187.570284]  ksys_ioctl+0xa9/0xd0
[  187.573727]  SyS_ioctl+0x24/0x30
[  187.577080]  ? ksys_ioctl+0xd0/0xd0
[  187.580700]  do_syscall_64+0x29e/0x9d0
[  187.584576]  ? vmalloc_sync_all+0x30/0x30
[  187.588714]  ? syscall_slow_exit_work+0x4f0/0x4f0
[  187.593549]  ? syscall_return_slowpath+0x5c0/0x5c0
[  187.598467]  ? syscall_return_slowpath+0x30f/0x5c0
[  187.603388]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  187.609529]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  187.614363]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  187.619539] RIP: 0033:0x4552d9
[  187.622717] RSP: 002b:00007f5f8b37ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  187.630426] RAX: ffffffffffffffda RBX: 00007f5f8b37b6d4 RCX: 00000000004552d9
[  187.637684] RDX: 0000000020000080 RSI: 0000000000008914 RDI: 0000000000000013
2018/04/06 14:01:57 executing program 0:
syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, [], "80002a0800000000"}}}}}}}, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ptype\x00')
setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0x0, @multicast1=0xe0000001, 0x4e24, 0x0, 'nq\x00', 0x32, 0x90, 0x62}, 0x2c)

[  187.644942] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  187.652200] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  187.659459] R13: 000000000000039a R14: 00000000006f8710 R15: 0000000000000015
2018/04/06 14:01:57 executing program 3:
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={<r0=>0x0}, &(0x7f00000002c0)=0xc)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfff, 0x2}, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10)
r2 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x5, 0x111400)
ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000180)={0x103fd, 0x0, &(0x7f0000ffd000/0x1000)=nil})
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000001c0)={<r3=>0x0, 0x20}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000240)={r3, 0x42ea}, 0x8)
r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="183662598131a7e4a697fe0000000000000000000000000000000000000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48)
r5 = socket$kcm(0x29, 0x1000000000000005, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000031aff8)={r1, r4})
ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000000100)={r1, r4})

2018/04/06 14:01:57 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000))
write(r0, &(0x7f0000000340)="4f7ad0c9e9ffe94802a848144523c0c253772400d4bba29028eac32e8d1e221207d3fa6c40000000001300004c8ebb78dcf50b0454c90c0ea17b4763dde5f9eedfc810b38375640258335444c9fe3d13", 0xffffffffffffff48)
r1 = syz_open_pts(r0, 0x41)
ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x7fffffff})
writev(r1, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1)
ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000180)={0xe1, &(0x7f0000000080)="da3b45bfa01e15f0f027ea6eb1073b7eb89063783138c4003c3caab42feffab33a4b1ad464987b8e9d25729d4768955a805e07349eb2e3a5cd4e42777684180032d905331a0dc869406efe5d746cbc204f8aa9270f1fd937e4960956ecb618d33bdaacd6f49be229030f3e3e6da0812a6bcccec6c89650cf1ad56e9977a5e018320e839a6b65450af35dc4639fb1d51a5b7184445c6fa4e2dad2c6a80270815f774fc99c6de4dfa8e74548702797ef44cafa2401dbefc2a7ee28be45dc1bf89b7f4c9ac56a9bc9f9ed23303bebe7d7449cc543b4d7039b145b8b634c6bbb6e8c48"})
ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc))

2018/04/06 14:01:57 executing program 0:
r0 = timerfd_create(0x7, 0x82800)
readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0x410e}], 0x3f2)
clock_nanosleep(0x400000000002, 0x1, &(0x7f0000000240)={0x0, 0x1c9c380}, &(0x7f0000000180))
ioctl$VHOST_GET_FEATURES(0xffffffffffffffff, 0x8008af00, &(0x7f00000001c0))
syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00')
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)

2018/04/06 14:01:57 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)

2018/04/06 14:01:57 executing program 4:
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0)=0x1, 0x4)
ioctl$sock_ifreq(r0, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})

2018/04/06 14:01:57 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00;\x00', 0xa201})

2018/04/06 14:01:57 executing program 1 (fault-call:2 fault-nth:22):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:01:57 executing program 6:
r0 = socket$vsock_stream(0x28, 0x1, 0x0)
shutdown(r0, 0xffffffffffffffff)
r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x101fd)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000003540)=0x9, 0x4)

2018/04/06 14:01:57 executing program 3:
r0 = creat(&(0x7f0000001280)='./file1\x00', 0x101)
mmap$binder(&(0x7f000016e000/0x600000)=nil, 0x600000, 0x2000002, 0x810, r0, 0x0)
r1 = memfd_create(&(0x7f0000000000)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x7)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000000002000006, 0x5011, r1, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0)
preadv(r1, &(0x7f0000001240)=[{&(0x7f0000000180)=""/178, 0xb2}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000000100)=""/37, 0x25}], 0x3, 0x0)

2018/04/06 14:01:57 executing program 7:
r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x192)
setsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000000380)="89", 0x1)
mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0)
r2 = epoll_create(0x5)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000140))
r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x8000, 0x0)
r4 = dup2(r2, r0)
clock_gettime(0x0, &(0x7f0000001700)={<r5=>0x0, <r6=>0x0})
recvmmsg(r3, &(0x7f00000016c0)=[{{&(0x7f0000000400)=@un=@abs, 0x80, &(0x7f0000001640)=[{&(0x7f0000000480)=""/31, 0x1f}, {&(0x7f00000004c0)=""/95, 0x5f}, {&(0x7f0000000540)=""/60, 0x3c}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/34, 0x22}, {&(0x7f00000015c0)=""/117, 0x75}], 0x6, 0x0, 0x0, 0xc8}, 0x6}], 0x1, 0x1, &(0x7f0000001740)={r5, r6+30000000})
setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000000240)=0x3, 0x4)
poll(&(0x7f0000000040), 0x0, 0xffffffffffffffff)
epoll_pwait(r3, &(0x7f00000003c0)=[{}], 0x1a3, 0x8000000000000071, &(0x7f0000654ff8), 0x8)
io_setup(0x6, &(0x7f0000001780)=<r7=>0x0)
gettid()
io_submit(r7, 0x8, &(0x7f0000002e40)=[&(0x7f00000018c0)={0x0, 0x0, 0x0, 0x7, 0x6, r1, &(0x7f00000017c0)="d7d422a23a5b7850da9cd664e329ae685c03cda0586e20bd45a6a77fd5c149370fa32385d4bf83a8c7a338a3da8a53561a692db42a1a7e6d7b32214975510f610951fe46fab411ed3a2049abcfc5a6946eacc143e995942de5ad6931314316ae40c547ad0056960334825822051621cc931fb399e68f66da31a527108e2805703fa90c3dc1797596c0d6d1268a5ff7b5a0bdcbaf87e437624d9b54856bb4384fc52c9ea07c67ab1a70d7814684b030fd397e42fe2805df493ab2407432d956830f23bb5209452ef574195bb7d89120215ac341e1030897540eeb9de1030e7ae54353e880908f8fa576", 0xe9, 0x313, 0x0, 0x1, r4}, &(0x7f0000002900)={0x0, 0x0, 0x0, 0x3, 0x4, r1, &(0x7f0000001900)="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", 0x1000, 0x8000, 0x0, 0x1, r4}, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0xf, 0xe0a, r1, &(0x7f0000002940)="4d5f22cc83992856f50dfec864ba8f33427e1c3547ea0bc7e8a9b725d47793f194a25906e6bd456ff4ca2031f289c0ab63cf6dec045b9286daeee4fb0d9aab4cd499e5373ef3d0d984bbbdb08dcab3f1770edadaab61547853e9aec2a76201b82bedc5366477b9388f9d41472bf27a687f56dad17b0509b6633ff3007a67dd2695a374fa4a3be9792cab89499c1d2542ea9d333f07627631114ead9b34f47c7dc06875cae098770c6617d77e0027221cfedb50da", 0xb4, 0x0, 0x0, 0x0, r3}, &(0x7f0000002b00)={0x0, 0x0, 0x0, 0xa, 0x1f, r1, &(0x7f0000002a40)="bbd3620b927430828a19402a636a3078cf5f60a00945a67390bb96c69e735a6194ee81c0bbaf316dec8f717e7382a1f9fc7a53876fea8a6ce6b34dc0fa363adb83f1aed4b66dee0e494211ee354e026997d74a185ce5fa5bfb17d5bdbec78ebc3f711209f6f46f8617839d55b4f1a9603fab71708064fd66472c34b3f1b60c515e1985283284715c547b237403d2ec5043ab5087", 0x94, 0x7f, 0x0, 0x0, r4}, &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x7, 0x6, r3, &(0x7f0000002b40)="095303482b22a7d07dc91574554496a37fe33b19737d338cf8d505da0ad5adc871eb22c882c00e6945c5c23f7fe5acb7fb19d84191a09203f3401e71733f4e", 0x3f, 0x9, 0x0, 0x0, r1}, &(0x7f0000002c00)={0x0, 0x0, 0x0, 0x7, 0x2, r0, &(0x7f0000002bc0)="3d7c0c671d147e8a75da", 0xa, 0x0, 0x0, 0x1, r4}, &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x2, 0xffff, r1, &(0x7f0000002c40)="d8cf00a919adc06ada2c0832e1646908c48c7edc18cf87a4d059df4844b51bf5043b93e54c90998c89cb92690fb0570af77dac0c9c8d46bd37f78955340a4cfdd1583ffc7994d6be3aa579b50e9226fae92cec88bda290391ad75b0b94f93e5d8db77a90229293566226543112b14a6d8b9ddc9c2dd416d3c62f5f6522a637a0050bb8f63dc9a9764847d422afde65810b93c966cd53707d2b458f92c666e14f9f38069336c373ffd562dc00115d4fb170b73d", 0xb3, 0x9, 0x0, 0x1, r4}, &(0x7f0000002e00)={0x0, 0x0, 0x0, 0xb, 0x1, r3, &(0x7f0000002d40)="5ab721bac1bab761be8c3460db07c773b347ed009420e5a14c59e40960ce019698515c6289cbdef09b9efa5cec9ca7756c6e31b3076007275e3a87fa00f42a1fc82eff95006b3d73d99a8a4ea5bf077b3ab81c9fb83fe84efac16895f72aaceb03f4ee1dba142aca608978e30d1d8b1010e7b73372dddda4f4d769b70b8cbd74ca1099bd962789c5001408326efd77f3f093a2b1aea623f0df38b989cf4f4de1592112a29767", 0xa6, 0x1, 0x0, 0x1, r4}])
clock_gettime(0x0, &(0x7f0000000080)={<r8=>0x0, <r9=>0x0})
ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000280)={0x2, 0x0, [0x7, 0x10000, 0x9, 0xcf0, 0x1000, 0x6, 0x100000000, 0x9]})
write$sndseq(r4, &(0x7f0000000180)=[{0x7ff, 0x7, 0x50000000000, 0x80, @tick=0x8c3e, {0x3, 0x1000}, {0x3, 0x3}, @raw8={"9e1347e4c0142a8f87dfbcf6"}}, {0x8, 0x10001, 0x1, 0x0, @time={r8, r9+30000000}, {0x735d, 0x6}, {0x5, 0x128}, @ext={0x6d, &(0x7f00000000c0)="9dd3ca6f7a6984f6652a87ad227aa6a759bd04d87a6fcb1a23398572b6eb749f54460ba5783f70e6bcaf0017faed043cb27874b29857f4780d5b96cd587c573a7c5470896fa30c3efd37e173950cbfa47b9920d522c8af9425bc5041705d80bebdb7182c6e99da78f9ae8341bf"}}, {0x645, 0x7, 0x7, 0x7fffffff, @time={0x0, 0x989680}, {0xa, 0x180000000000}, {0x400, 0x9}, @raw8={"56b9c3aea6bf1908a55c6068"}}], 0x90)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
fallocate(r2, 0x3, 0x400, 0x8)
setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000040)=@req={0x0, 0x9, 0x401, 0x80d8}, 0x10)

2018/04/06 14:01:57 executing program 3:
r0 = socket$inet6(0xa, 0x6, 0x0)
r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x940)
setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0xffffffffffffff13)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c)

2018/04/06 14:01:57 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0)=0x1, 0x4)
ioctl$sock_ifreq(r0, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})

2018/04/06 14:01:57 executing program 6:
socket$netlink(0x10, 0x3, 0x6)
r0 = memfd_create(&(0x7f0000738fff)="80", 0x0)
getsockname$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10)
fallocate(r0, 0x0, 0x0, 0x50000)
ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000140)={{0x1, 0x6dac}, {0xa250, 0x10001}, 0x1, 0x1})
lseek(r0, 0x0, 0x3)
r1 = socket$inet6_dccp(0xa, 0x6, 0x0)
ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000340)={0x96, 0xffff, 0x4, 0x90c, 0x1, 0x3, 0x7fffffff, 0x185, 0x80, 0xfffffffffffff506, 0x4, 0xffffffffffffff00})
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=<r2=>0x0)
ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r2)
ftruncate(r0, 0xe722)
sendmsg$nl_xfrm(r0, &(0x7f00000006c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYRES16=r1], 0x3}, 0x1}, 0x0)

2018/04/06 14:01:57 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000200", 0xa201})

[  188.066669] device lo left promiscuous mode
[  188.102454] device lo entered promiscuous mode
[  188.136851] FAULT_INJECTION: forcing a failure.
[  188.136851] name failslab, interval 1, probability 0, space 0, times 0
[  188.148276] CPU: 1 PID: 14815 Comm: syz-executor1 Not tainted 4.16.0+ #3
[  188.155121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  188.164464] Call Trace:
[  188.167051]  dump_stack+0x1b9/0x294
[  188.170670]  ? dump_stack_print_info.cold.2+0x52/0x52
[  188.175850]  ? _raw_spin_unlock_irqrestore+0x74/0xc0
[  188.180944]  should_fail.cold.4+0xa/0x1a
[  188.185005]  ? print_usage_bug+0xc0/0xc0
[  188.189055]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  188.194151]  ? graph_lock+0x170/0x170
[  188.197944]  ? __call_rcu.constprop.68+0x396/0xbb0
[  188.202871]  ? find_held_lock+0x36/0x1c0
[  188.206930]  ? __lock_is_held+0xb5/0x140
[  188.210988]  ? check_same_owner+0x320/0x320
[  188.215310]  ? rcu_note_context_switch+0x710/0x710
[  188.220239]  should_failslab+0x124/0x180
[  188.224296]  __kmalloc+0x2c8/0x760
[  188.227826]  ? print_usage_bug+0xc0/0xc0
[  188.231879]  ? call_rcu_sched+0x12/0x20
[  188.235847]  ? fib_create_info+0x9df/0x4b50
[  188.240159]  fib_create_info+0x9df/0x4b50
[  188.244301]  ? __lock_acquire+0x7f5/0x5130
[  188.248529]  ? fib_info_update_nh_saddr+0x2e0/0x2e0
[  188.253537]  ? debug_check_no_locks_freed+0x310/0x310
[  188.258719]  ? lock_downgrade+0x8e0/0x8e0
[  188.262861]  ? mark_held_locks+0xc9/0x160
[  188.267000]  ? kasan_check_read+0x11/0x20
[  188.271139]  ? __local_bh_enable_ip+0x161/0x230
[  188.275800]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  188.280807]  ? fib_release_info+0x559/0x750
[  188.285117]  ? trace_hardirqs_on+0xd/0x10
[  188.289309]  ? __local_bh_enable_ip+0x161/0x230
[  188.293972]  ? _raw_spin_unlock_bh+0x30/0x40
[  188.298369]  ? fib_release_info+0x559/0x750
[  188.302679]  ? fib_info_hash_alloc+0x80/0x80
[  188.307080]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  188.312606]  ? graph_lock+0x170/0x170
[  188.316395]  ? fib_find_node+0x260/0x320
[  188.320445]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  188.325452]  ? fib_get_table+0x26c/0x330
[  188.329504]  ? __fib_validate_source+0x1e70/0x1e70
[  188.334422]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  188.339423]  ? fib_find_alias+0x1d1/0x240
[  188.343569]  fib_table_insert+0x1b9/0x1790
[  188.347795]  ? fib_new_table+0xbe/0x490
[  188.351759]  ? fib_insert_alias+0x11d0/0x11d0
[  188.356242]  ? kasan_check_read+0x11/0x20
[  188.360389]  ? rcu_is_watching+0x85/0x140
[  188.364528]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  188.369709]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  188.375237]  fib_magic.isra.21+0x65a/0x870
[  188.379461]  ? fib_new_table+0x490/0x490
[  188.383530]  ? __lock_is_held+0xb5/0x140
[  188.387584]  fib_add_ifaddr+0x366/0x4d0
[  188.391553]  fib_netdev_event+0x13c/0x3a0
[  188.395692]  notifier_call_chain+0x178/0x380
[  188.400095]  ? unregister_die_notifier+0x20/0x20
[  188.404843]  ? rtmsg_ifinfo_build_skb+0xc8/0x190
[  188.409592]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  188.415118]  ? rtnl_is_locked+0xae/0xe0
[  188.419080]  ? rtnl_trylock+0x20/0x20
[  188.422884]  raw_notifier_call_chain+0x2d/0x40
[  188.427462]  call_netdevice_notifiers_info+0x3f/0x90
[  188.432559]  __dev_notify_flags+0x16e/0x460
[  188.436868]  ? dev_change_name+0xba0/0xba0
[  188.441100]  ? dev_set_allmulti+0x30/0x30
[  188.445235]  ? lock_downgrade+0x8e0/0x8e0
[  188.449374]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  188.454905]  ? cap_capable+0x1f9/0x260
[  188.458788]  ? __lock_is_held+0xb5/0x140
[  188.462839]  dev_change_flags+0xfd/0x150
[  188.466898]  devinet_ioctl+0xe65/0x1d50
[  188.470861]  ? lock_acquire+0x1dc/0x520
[  188.474834]  ? inet_ifa_byprefix+0x250/0x250
[  188.479234]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  188.484763]  inet_ioctl+0x18b/0x360
[  188.488380]  ? inet_getname+0x3a0/0x3a0
[  188.492345]  ? graph_lock+0x170/0x170
[  188.496134]  ? lock_release+0xa10/0xa10
[  188.500100]  ? check_same_owner+0x320/0x320
[  188.504411]  ? find_held_lock+0x36/0x1c0
[  188.508460]  ? graph_lock+0x170/0x170
[  188.512275]  ? find_held_lock+0x36/0x1c0
[  188.516331]  sock_do_ioctl+0xe4/0x3e0
[  188.520157]  ? compat_ifr_data_ioctl+0x170/0x170
[  188.524922]  ? lock_downgrade+0x8e0/0x8e0
[  188.529063]  ? kasan_check_read+0x11/0x20
[  188.533203]  ? rcu_is_watching+0x85/0x140
[  188.537340]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  188.542523]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  188.547702]  sock_ioctl+0x30d/0x680
[  188.551318]  ? dlci_ioctl_set+0x40/0x40
[  188.555297]  ? expand_files.part.8+0x9a0/0x9a0
[  188.559872]  ? kasan_check_write+0x14/0x20
[  188.564102]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  188.569021]  ? wait_for_completion+0x870/0x870
[  188.573595]  ? dlci_ioctl_set+0x40/0x40
[  188.577559]  do_vfs_ioctl+0x1cf/0x1650
[  188.581436]  ? ioctl_preallocate+0x2e0/0x2e0
[  188.585835]  ? fget_raw+0x20/0x20
[  188.589279]  ? __sb_end_write+0xac/0xe0
[  188.593243]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  188.598780]  ? fput+0x130/0x1a0
[  188.602051]  ? ksys_write+0x1a6/0x250
[  188.605855]  ? security_file_ioctl+0x9b/0xd0
[  188.610253]  ksys_ioctl+0xa9/0xd0
[  188.613697]  SyS_ioctl+0x24/0x30
[  188.617053]  ? ksys_ioctl+0xd0/0xd0
[  188.620669]  do_syscall_64+0x29e/0x9d0
[  188.624544]  ? vmalloc_sync_all+0x30/0x30
[  188.628681]  ? _raw_spin_unlock_irq+0x27/0x70
[  188.633164]  ? finish_task_switch+0x1ca/0x820
[  188.637649]  ? syscall_return_slowpath+0x5c0/0x5c0
[  188.642571]  ? syscall_return_slowpath+0x30f/0x5c0
[  188.647494]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  188.652849]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  188.657690]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  188.662886] RIP: 0033:0x4552d9
[  188.666065] RSP: 002b:00007f5f8b37ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  188.673774] RAX: ffffffffffffffda RBX: 00007f5f8b37b6d4 RCX: 00000000004552d9
[  188.681030] RDX: 0000000020000080 RSI: 0000000000008914 RDI: 0000000000000013
2018/04/06 14:01:58 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000240)=0xffffffffffffffff, 0x4)
getpgrp(0xffffffffffffffff)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={<r1=>0x0}, &(0x7f0000000180)=0xc)
timer_create(0x5, &(0x7f0000000000)={0x0, 0x39, 0x2, @tid=r1}, &(0x7f0000000080)=<r2=>0x0)
timer_delete(r2)

2018/04/06 14:01:58 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0)=0x1, 0x4)
ioctl$sock_ifreq(r0, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})

[  188.688375] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  188.695629] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  188.702888] R13: 000000000000039a R14: 00000000006f8710 R15: 0000000000000016
2018/04/06 14:01:58 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0xffffffffffff7ffe, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
socketpair(0x10, 0x800, 0x3, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, r4, 0x0, 0x70bd27, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000800}, 0x1)
r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000240)=0xff)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2000, &(0x7f000072c000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r5, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)

2018/04/06 14:01:58 executing program 1 (fault-call:2 fault-nth:23):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

[  188.857938] device lo left promiscuous mode
[  188.893259] device lo entered promiscuous mode
[  188.909298] FAULT_INJECTION: forcing a failure.
[  188.909298] name failslab, interval 1, probability 0, space 0, times 0
[  188.920639] CPU: 0 PID: 14852 Comm: syz-executor1 Not tainted 4.16.0+ #3
[  188.927493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  188.936856] Call Trace:
[  188.939460]  dump_stack+0x1b9/0x294
[  188.943106]  ? dump_stack_print_info.cold.2+0x52/0x52
[  188.948318]  should_fail.cold.4+0xa/0x1a
[  188.952396]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  188.957520]  ? graph_lock+0x170/0x170
[  188.961346]  ? find_held_lock+0x36/0x1c0
[  188.965423]  ? __lock_is_held+0xb5/0x140
[  188.969511]  ? check_same_owner+0x320/0x320
[  188.973846]  ? rcu_note_context_switch+0x710/0x710
[  188.978791]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  188.984342]  should_failslab+0x124/0x180
[  188.988417]  kmem_cache_alloc+0x2af/0x760
[  188.992574]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  188.997595]  ? fib_find_alias+0x1d1/0x240
[  189.001760]  fib_table_insert+0x3fd/0x1790
[  189.006023]  ? fib_insert_alias+0x11d0/0x11d0
[  189.010661]  ? rcu_is_watching+0x85/0x140
[  189.014832]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  189.020037]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  189.025589]  fib_magic.isra.21+0x65a/0x870
[  189.029841]  ? fib_new_table+0x490/0x490
[  189.033929]  ? __lock_is_held+0xb5/0x140
[  189.038026]  fib_add_ifaddr+0x432/0x4d0
[  189.042013]  fib_netdev_event+0x13c/0x3a0
[  189.046174]  notifier_call_chain+0x178/0x380
[  189.050597]  ? unregister_die_notifier+0x20/0x20
[  189.055371]  ? rtmsg_ifinfo_build_skb+0xc8/0x190
[  189.060135]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  189.065663]  ? rtnl_is_locked+0xae/0xe0
[  189.069627]  ? rtnl_trylock+0x20/0x20
[  189.073421]  raw_notifier_call_chain+0x2d/0x40
[  189.078012]  call_netdevice_notifiers_info+0x3f/0x90
[  189.083119]  __dev_notify_flags+0x16e/0x460
[  189.087427]  ? dev_change_name+0xba0/0xba0
[  189.091647]  ? dev_set_allmulti+0x30/0x30
[  189.095796]  ? lock_downgrade+0x8e0/0x8e0
[  189.100043]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  189.105569]  ? cap_capable+0x1f9/0x260
[  189.109445]  ? __lock_is_held+0xb5/0x140
[  189.113510]  dev_change_flags+0xfd/0x150
[  189.117564]  devinet_ioctl+0xe65/0x1d50
[  189.121521]  ? lock_acquire+0x1dc/0x520
[  189.125486]  ? inet_ifa_byprefix+0x250/0x250
[  189.129886]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  189.135422]  inet_ioctl+0x18b/0x360
[  189.139039]  ? inet_getname+0x3a0/0x3a0
[  189.143003]  ? graph_lock+0x170/0x170
[  189.146791]  ? lock_release+0xa10/0xa10
[  189.150751]  ? check_same_owner+0x320/0x320
[  189.155063]  ? find_held_lock+0x36/0x1c0
[  189.159112]  ? graph_lock+0x170/0x170
[  189.162915]  ? find_held_lock+0x36/0x1c0
[  189.166983]  sock_do_ioctl+0xe4/0x3e0
[  189.170774]  ? compat_ifr_data_ioctl+0x170/0x170
[  189.175515]  ? lock_downgrade+0x8e0/0x8e0
[  189.179655]  ? kasan_check_read+0x11/0x20
[  189.183799]  ? rcu_is_watching+0x85/0x140
[  189.187936]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  189.193121]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  189.198314]  sock_ioctl+0x30d/0x680
[  189.201941]  ? dlci_ioctl_set+0x40/0x40
[  189.205920]  ? expand_files.part.8+0x9a0/0x9a0
[  189.210510]  ? kasan_check_write+0x14/0x20
[  189.214743]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  189.219663]  ? wait_for_completion+0x870/0x870
[  189.224248]  ? dlci_ioctl_set+0x40/0x40
[  189.228222]  do_vfs_ioctl+0x1cf/0x1650
[  189.232098]  ? ioctl_preallocate+0x2e0/0x2e0
[  189.236492]  ? fget_raw+0x20/0x20
[  189.239940]  ? __sb_end_write+0xac/0xe0
[  189.243926]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  189.249452]  ? fput+0x130/0x1a0
[  189.252718]  ? ksys_write+0x1a6/0x250
[  189.256530]  ? security_file_ioctl+0x9b/0xd0
[  189.260935]  ksys_ioctl+0xa9/0xd0
[  189.264380]  SyS_ioctl+0x24/0x30
[  189.267732]  ? ksys_ioctl+0xd0/0xd0
[  189.271352]  do_syscall_64+0x29e/0x9d0
[  189.275226]  ? vmalloc_sync_all+0x30/0x30
[  189.279365]  ? _raw_spin_unlock_irq+0x27/0x70
[  189.283849]  ? finish_task_switch+0x1ca/0x820
[  189.288333]  ? syscall_return_slowpath+0x5c0/0x5c0
[  189.293253]  ? syscall_return_slowpath+0x30f/0x5c0
[  189.298175]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  189.303531]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  189.308365]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  189.313541] RIP: 0033:0x4552d9
[  189.316716] RSP: 002b:00007f5f8b37ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  189.324410] RAX: ffffffffffffffda RBX: 00007f5f8b37b6d4 RCX: 00000000004552d9
[  189.331665] RDX: 0000000020000080 RSI: 0000000000008914 RDI: 0000000000000013
2018/04/06 14:01:58 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0)=0x1, 0x4)
ioctl$sock_ifreq(r0, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})

2018/04/06 14:01:58 executing program 5:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0)
ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r3, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)

2018/04/06 14:01:58 executing program 0:
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c)
ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'ipddp0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="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"]})
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x4e23, @loopback=0x7f000001}})
setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0)

2018/04/06 14:01:58 executing program 7:
r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x200000)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x2000})
kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f00000001c0)={r1, 0xffffffffffffffff, 0x100})
r2 = inotify_init1(0x0)
fcntl$setown(r2, 0x8, 0xffffffffffffffff)
fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, <r3=>0x0})
ptrace$setopts(0x4206, r3, 0x0, 0x0)
ptrace(0x4207, r3)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setopts(0x4209, r3, 0x20400001, 0x0)

2018/04/06 14:01:58 executing program 1 (fault-call:2 fault-nth:24):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:01:58 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000000000200", 0xa201})

2018/04/06 14:01:58 executing program 3:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$rds(0x15, 0x5, 0x0)
bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000001401000008000000040000001f000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="ad44bc0d00000000"], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0100000000000000b318000000000000030000000000360000e0cf0000000000007200000000000000ff2af92775000000ea407b22685f2e3bba40fbdc9eb02c102b955f783808903d000a5ac278ce19396d8d965ddcc527d38556cfaf2be2faf27673daac89593dfa42ee94ad75c6d0f02abba34a1495d0923d6db4c0466537da32bec9f53bbcd8dfb13dc838dfd2d507ed9761adb531e8653d849074700e909735b1444bbca160d6a0d70f4fe4a7a8d8fbcc932fcb178946fbf7ac9e4d84a62720"], 0x39}, 0x0)
fcntl$setlease(r0, 0x400, 0x3)
nanosleep(&(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080))
setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000180)={{0xbd, 0x923}, 0x6c}, 0x10)
r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0)
setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000200)={{0x3d, @multicast1=0xe0000001, 0x4e20, 0x3, 'sed\x00', 0x28, 0x2, 0x41}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0xda47776fa2a7e451, 0xa79, 0x8000007ff, 0x6}}, 0x44)

2018/04/06 14:01:58 executing program 6:
r0 = socket$inet6(0xa, 0x2100000000000002, 0x0)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x100000, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x6, 0x5}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c)
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0)
ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000080)={0x4, &(0x7f00000002c0)=[{}, {}, {}, {}]})

[  189.338931] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  189.346199] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  189.353456] R13: 000000000000039a R14: 00000000006f8710 R15: 0000000000000017
[  189.452159] device lo left promiscuous mode
2018/04/06 14:01:59 executing program 6:
sysfs$2(0x2, 0x0, &(0x7f0000001300))
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f00000002c0))
setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000012c0)=@assoc_value, 0x8)
getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000002fe2)=""/30, &(0x7f0000000040)=0xec)
r1 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000080)=0x621c, 0x4)
sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c)
setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000000040)=0x3, 0x4)
recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f0000000240)=""/4096)
fcntl$getown(0xffffffffffffffff, 0x9)
getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x78)
prctl$setptracer(0x59616d61, 0x0)

2018/04/06 14:01:59 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x0, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0)=0x1, 0x4)
ioctl$sock_ifreq(r0, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})

[  189.493944] device lo entered promiscuous mode
[  189.527507] FAULT_INJECTION: forcing a failure.
[  189.527507] name failslab, interval 1, probability 0, space 0, times 0
[  189.538982] CPU: 1 PID: 14883 Comm: syz-executor1 Not tainted 4.16.0+ #3
[  189.545847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  189.555210] Call Trace:
[  189.557802]  dump_stack+0x1b9/0x294
[  189.561431]  ? dump_stack_print_info.cold.2+0x52/0x52
[  189.566634]  ? debug_check_no_locks_freed+0x310/0x310
[  189.571832]  should_fail.cold.4+0xa/0x1a
[  189.575893]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  189.581009]  ? kasan_check_read+0x11/0x20
[  189.585150]  ? rcu_is_watching+0x85/0x140
[  189.589292]  ? graph_lock+0x170/0x170
[  189.593085]  ? perf_trace_lock_acquire+0xe3/0x980
[  189.597925]  ? find_held_lock+0x36/0x1c0
[  189.601993]  ? __lock_is_held+0xb5/0x140
[  189.606061]  ? check_same_owner+0x320/0x320
[  189.610379]  ? rcu_note_context_switch+0x710/0x710
[  189.615310]  should_failslab+0x124/0x180
[  189.619378]  kmem_cache_alloc_node+0x272/0x780
[  189.623957]  ? fib_trie_seq_start+0x4c0/0x4c0
[  189.628448]  ? lock_downgrade+0x8e0/0x8e0
[  189.632594]  __alloc_skb+0x111/0x780
[  189.636305]  ? skb_scrub_packet+0x580/0x580
[  189.640622]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  189.646168]  ? atomic_notifier_call_chain+0xf1/0x190
[  189.651266]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  189.656794]  ? call_fib_notifiers+0x6f/0x90
[  189.661110]  ? call_fib4_notifiers+0x9c/0x110
[  189.665602]  ? call_fib_entry_notifiers+0x2e9/0x4e0
[  189.670615]  rtmsg_fib+0x1f8/0x4d0
[  189.674159]  fib_table_insert+0x794/0x1790
[  189.678405]  ? fib_insert_alias+0x11d0/0x11d0
[  189.682905]  ? rcu_is_watching+0x85/0x140
[  189.687057]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  189.692245]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  189.697779]  fib_magic.isra.21+0x65a/0x870
[  189.702013]  ? fib_new_table+0x490/0x490
[  189.706082]  ? __lock_is_held+0xb5/0x140
[  189.710140]  fib_add_ifaddr+0x432/0x4d0
[  189.714110]  fib_netdev_event+0x13c/0x3a0
[  189.718253]  notifier_call_chain+0x178/0x380
[  189.722661]  ? unregister_die_notifier+0x20/0x20
[  189.727407]  ? rtmsg_ifinfo_build_skb+0xc8/0x190
[  189.732166]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  189.737696]  ? rtnl_is_locked+0xae/0xe0
[  189.741659]  ? rtnl_trylock+0x20/0x20
[  189.745460]  raw_notifier_call_chain+0x2d/0x40
[  189.750039]  call_netdevice_notifiers_info+0x3f/0x90
[  189.755134]  __dev_notify_flags+0x16e/0x460
[  189.759450]  ? dev_change_name+0xba0/0xba0
[  189.763673]  ? dev_set_allmulti+0x30/0x30
[  189.767814]  ? lock_downgrade+0x8e0/0x8e0
[  189.771961]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  189.777488]  ? cap_capable+0x1f9/0x260
[  189.781372]  ? __lock_is_held+0xb5/0x140
[  189.785433]  dev_change_flags+0xfd/0x150
[  189.789490]  devinet_ioctl+0xe65/0x1d50
[  189.793465]  ? lock_acquire+0x1dc/0x520
[  189.797445]  ? inet_ifa_byprefix+0x250/0x250
[  189.801847]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  189.807380]  inet_ioctl+0x18b/0x360
[  189.811003]  ? inet_getname+0x3a0/0x3a0
[  189.814971]  ? graph_lock+0x170/0x170
[  189.818763]  ? lock_release+0xa10/0xa10
[  189.822732]  ? find_held_lock+0x36/0x1c0
[  189.826790]  ? graph_lock+0x170/0x170
[  189.830586]  ? find_held_lock+0x36/0x1c0
[  189.834729]  sock_do_ioctl+0xe4/0x3e0
[  189.838526]  ? compat_ifr_data_ioctl+0x170/0x170
[  189.843272]  ? lock_downgrade+0x8e0/0x8e0
[  189.847418]  ? kasan_check_read+0x11/0x20
[  189.851567]  ? rcu_is_watching+0x85/0x140
[  189.855708]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  189.860901]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  189.866088]  sock_ioctl+0x30d/0x680
[  189.869708]  ? dlci_ioctl_set+0x40/0x40
[  189.873677]  ? expand_files.part.8+0x9a0/0x9a0
[  189.878249]  ? kasan_check_write+0x14/0x20
[  189.882484]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  189.887409]  ? wait_for_completion+0x870/0x870
[  189.891990]  ? dlci_ioctl_set+0x40/0x40
[  189.895959]  do_vfs_ioctl+0x1cf/0x1650
[  189.899843]  ? ioctl_preallocate+0x2e0/0x2e0
[  189.904244]  ? fget_raw+0x20/0x20
[  189.907694]  ? __sb_end_write+0xac/0xe0
[  189.911663]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  189.917198]  ? fput+0x130/0x1a0
[  189.920469]  ? ksys_write+0x1a6/0x250
[  189.924269]  ? security_file_ioctl+0x9b/0xd0
[  189.928675]  ksys_ioctl+0xa9/0xd0
[  189.932123]  SyS_ioctl+0x24/0x30
[  189.935481]  ? ksys_ioctl+0xd0/0xd0
[  189.939104]  do_syscall_64+0x29e/0x9d0
[  189.942981]  ? vmalloc_sync_all+0x30/0x30
[  189.947125]  ? _raw_spin_unlock_irq+0x27/0x70
[  189.951612]  ? finish_task_switch+0x1ca/0x820
[  189.956100]  ? syscall_return_slowpath+0x5c0/0x5c0
[  189.961023]  ? syscall_return_slowpath+0x30f/0x5c0
[  189.965948]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  189.971307]  ? trace_hardirqs_off_thunk+0x1a/0x1c
2018/04/06 14:01:59 executing program 3:
r0 = socket$can_bcm(0x1d, 0x2, 0x2)
dup(r0)
connect(r0, &(0x7f0000002000)=@ethernet, 0x10)
r1 = add_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="b37d09d4a9cfd9b0446cc5036bd9e44c4f2d98571e85c3a0854e792dc387c6cc51f5cf7de4de30cbfee3bda92acb6989d0edc622b7c3876dde8de69b8cfacf03c8696f7679a3e9f9c8999db5db368a78a21afe36fa29eb4a4be9fed0e87b84441fb8bbe5f9994dc2944403de3c3753749c9273af470aab2bd7941b", 0x7b, 0xfffffffffffffffb)
r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$instantiate(0xc, r1, &(0x7f0000000180)="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", 0xfb, r2)
sendmsg$can_bcm(r0, &(0x7f0000001fc8)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000000000)={0x0, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0)

[  189.976145]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  189.981323] RIP: 0033:0x4552d9
[  189.984501] RSP: 002b:00007f5f8b37ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  189.992201] RAX: ffffffffffffffda RBX: 00007f5f8b37b6d4 RCX: 00000000004552d9
[  189.999460] RDX: 0000000020000080 RSI: 0000000000008914 RDI: 0000000000000013
[  190.006719] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  190.013976] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  190.021234] R13: 000000000000039a R14: 00000000006f8710 R15: 0000000000000018
2018/04/06 14:01:59 executing program 7:
r0 = socket$inet_sctp(0x2, 0x8001, 0x84)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x98)

2018/04/06 14:01:59 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000000000500", 0xa201})

2018/04/06 14:01:59 executing program 3:
r0 = getpgrp(0x0)
r1 = gettid()
rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8)
rt_tgsigqueueinfo(r0, r1, 0x32, &(0x7f00003efff0)={0x2c})
r2 = epoll_create1(0x0)
epoll_pwait(r2, &(0x7f00009ee000)=[{}], 0x6e, 0x3, &(0x7f0000982ff8), 0x8)

2018/04/06 14:01:59 executing program 1 (fault-call:2 fault-nth:25):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:01:59 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x0, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0)=0x1, 0x4)
ioctl$sock_ifreq(r0, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})

2018/04/06 14:01:59 executing program 6:
kexec_load(0x4, 0x80003c3, &(0x7f0000000000), 0x1ffffffe)
r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x4000)
ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0xc3aa2a6, 0x4, 0x9, 0x1, 0xdd2a, 0x7fffffff, 0x100000001, 0x5, 0xdce, 0x4})

2018/04/06 14:01:59 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0)
ioctl$TIOCSTI(r0, 0x5412, 0xd8)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r3, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)

[  190.227174] device lo left promiscuous mode
[  190.271112] device lo entered promiscuous mode
[  190.301503] FAULT_INJECTION: forcing a failure.
[  190.301503] name failslab, interval 1, probability 0, space 0, times 0
[  190.313005] CPU: 0 PID: 14917 Comm: syz-executor1 Not tainted 4.16.0+ #3
[  190.319861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  190.329224] Call Trace:
[  190.331842]  dump_stack+0x1b9/0x294
[  190.335504]  ? dump_stack_print_info.cold.2+0x52/0x52
[  190.340739]  should_fail.cold.4+0xa/0x1a
[  190.344914]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  190.350045]  ? graph_lock+0x170/0x170
[  190.353854]  ? save_stack+0x43/0xd0
[  190.357481]  ? kasan_kmalloc+0xc4/0xe0
[  190.361370]  ? kasan_slab_alloc+0x12/0x20
[  190.365525]  ? find_held_lock+0x36/0x1c0
[  190.369589]  ? __lock_is_held+0xb5/0x140
[  190.373653]  ? check_same_owner+0x320/0x320
[  190.377977]  ? rcu_note_context_switch+0x710/0x710
[  190.382914]  should_failslab+0x124/0x180
[  190.386971]  kmem_cache_alloc_node_trace+0x26f/0x770
[  190.392075]  __kmalloc_node_track_caller+0x33/0x70
[  190.396998]  __kmalloc_reserve.isra.38+0x3a/0xe0
[  190.401760]  __alloc_skb+0x14d/0x780
[  190.405468]  ? skb_scrub_packet+0x580/0x580
[  190.409794]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  190.415329]  ? atomic_notifier_call_chain+0xf1/0x190
[  190.420430]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  190.425962]  ? call_fib_notifiers+0x6f/0x90
[  190.430280]  ? call_fib4_notifiers+0x9c/0x110
[  190.434770]  ? call_fib_entry_notifiers+0x2e9/0x4e0
[  190.439785]  rtmsg_fib+0x1f8/0x4d0
[  190.443417]  fib_table_insert+0x794/0x1790
[  190.447652]  ? fib_insert_alias+0x11d0/0x11d0
[  190.452142]  ? rcu_is_watching+0x85/0x140
[  190.456283]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  190.461469]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  190.466999]  fib_magic.isra.21+0x65a/0x870
[  190.471230]  ? fib_new_table+0x490/0x490
[  190.475294]  ? __lock_is_held+0xb5/0x140
[  190.479349]  fib_add_ifaddr+0x432/0x4d0
[  190.483321]  fib_netdev_event+0x13c/0x3a0
[  190.487462]  notifier_call_chain+0x178/0x380
[  190.491868]  ? unregister_die_notifier+0x20/0x20
[  190.496711]  ? rtmsg_ifinfo_build_skb+0xc8/0x190
[  190.501459]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  190.506983]  ? rtnl_is_locked+0xae/0xe0
[  190.510947]  ? rtnl_trylock+0x20/0x20
[  190.514744]  raw_notifier_call_chain+0x2d/0x40
[  190.519331]  call_netdevice_notifiers_info+0x3f/0x90
[  190.524427]  __dev_notify_flags+0x16e/0x460
[  190.528738]  ? dev_change_name+0xba0/0xba0
[  190.532965]  ? dev_set_allmulti+0x30/0x30
[  190.537101]  ? lock_downgrade+0x8e0/0x8e0
[  190.541241]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  190.546768]  ? cap_capable+0x1f9/0x260
[  190.550652]  ? __lock_is_held+0xb5/0x140
[  190.554711]  dev_change_flags+0xfd/0x150
[  190.558771]  devinet_ioctl+0xe65/0x1d50
[  190.562732]  ? lock_acquire+0x1dc/0x520
[  190.566702]  ? inet_ifa_byprefix+0x250/0x250
[  190.571130]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  190.576671]  inet_ioctl+0x18b/0x360
[  190.580289]  ? inet_getname+0x3a0/0x3a0
[  190.584265]  ? graph_lock+0x170/0x170
[  190.588054]  ? zap_class+0x720/0x720
[  190.591764]  ? graph_lock+0x170/0x170
[  190.596331]  ? find_held_lock+0x36/0x1c0
[  190.600389]  sock_do_ioctl+0xe4/0x3e0
[  190.604268]  ? compat_ifr_data_ioctl+0x170/0x170
[  190.609025]  ? lock_downgrade+0x8e0/0x8e0
[  190.613177]  ? rcu_is_watching+0x85/0x140
[  190.617312]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  190.622496]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  190.627678]  sock_ioctl+0x30d/0x680
[  190.631297]  ? dlci_ioctl_set+0x40/0x40
[  190.635266]  ? expand_files.part.8+0x9a0/0x9a0
[  190.639841]  ? kasan_check_write+0x14/0x20
[  190.644066]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  190.648993]  ? wait_for_completion+0x870/0x870
[  190.653568]  ? dlci_ioctl_set+0x40/0x40
[  190.657536]  do_vfs_ioctl+0x1cf/0x1650
[  190.661417]  ? ioctl_preallocate+0x2e0/0x2e0
[  190.665817]  ? fget_raw+0x20/0x20
[  190.669261]  ? __sb_end_write+0xac/0xe0
[  190.673229]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  190.678764]  ? fput+0x130/0x1a0
[  190.682035]  ? ksys_write+0x1a6/0x250
[  190.685828]  ? security_file_ioctl+0x9b/0xd0
[  190.690227]  ksys_ioctl+0xa9/0xd0
[  190.693682]  SyS_ioctl+0x24/0x30
[  190.697044]  ? ksys_ioctl+0xd0/0xd0
[  190.700665]  do_syscall_64+0x29e/0x9d0
[  190.704540]  ? vmalloc_sync_all+0x30/0x30
[  190.708678]  ? _raw_spin_unlock_irq+0x27/0x70
[  190.713162]  ? finish_task_switch+0x1ca/0x820
[  190.717649]  ? syscall_return_slowpath+0x5c0/0x5c0
[  190.722576]  ? syscall_return_slowpath+0x30f/0x5c0
[  190.727506]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  190.732861]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  190.737706]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  190.742884] RIP: 0033:0x4552d9
[  190.746073] RSP: 002b:00007f5f8b37ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  190.753775] RAX: ffffffffffffffda RBX: 00007f5f8b37b6d4 RCX: 00000000004552d9
[  190.761035] RDX: 0000000020000080 RSI: 0000000000008914 RDI: 0000000000000013
[  190.768303] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  190.775560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  190.782819] R13: 000000000000039a R14: 00000000006f8710 R15: 0000000000000019
2018/04/06 14:02:00 executing program 3:
perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semget$private(0x0, 0x0, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1)
sched_getattr(0x0, &(0x7f0000000040), 0x30, 0x0)
ioctl$TCXONC(r0, 0x540a, 0x6)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
r1 = syz_open_pts(r0, 0x2)
dup3(r1, r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)

2018/04/06 14:02:00 executing program 6:
r0 = socket$inet6(0xa, 0x5, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
listen(r1, 0x404)
listen(r1, 0x0)
ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000000)={0x3c, 0xc, [0x5000000000000000, 0x2, 0x1]})
listen(r1, 0x8)

2018/04/06 14:02:00 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x0, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0)=0x1, 0x4)
ioctl$sock_ifreq(r0, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})

2018/04/06 14:02:00 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000fffd218d00", 0xa201})

2018/04/06 14:02:00 executing program 1 (fault-call:2 fault-nth:26):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:02:00 executing program 0:
r0 = socket$inet_sctp(0x2, 0x800000000005, 0x84)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000035c0)=@broute={'broute\x00', 0x20, 0x4, 0x600, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20002f40], 0x0, &(0x7f0000002f00), &(0x7f0000002f40)=ANY=[@ANYBLOB="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"]}, 0x678)
r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x4000)
ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040))
ioctl$TIOCEXCL(r1, 0x540c)
ioctl$TIOCNXCL(r1, 0x540d)

2018/04/06 14:02:00 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0xaaaaaaaaaaaab23, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)

2018/04/06 14:02:00 executing program 7:
unshare(0x400)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x20000, 0x0)
ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="5994910e6ab1b490e49e6ab582552e4fe7121c2389457bb892b12a9ef3295de1e3dcbd6ccf2ceb9c7280ead4301cfaf784d78fa3fe091aa2382079873b137c2e7345f8")
ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000001c0)={0x7, 0x3})
bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x8, 0x7, &(0x7f0000000000)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0xd, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000040)='GPL\x00', 0xbfb, 0xeb, &(0x7f0000000080)=""/235}, 0x48)

[  191.510086] device lo left promiscuous mode
2018/04/06 14:02:01 executing program 0:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0)
ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000080)={0x40000000000001e7, [0x0]})
ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000040))

2018/04/06 14:02:01 executing program 6:
r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000140)={0x3, r0, 0x1})
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"63870000acfce9e895070b00"})
r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x2})
r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x200)
getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={<r3=>0x0}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r3, 0x9}, 0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0x6, 0x80}, 0xc)

[  191.544354] device lo entered promiscuous mode
[  191.562450] FAULT_INJECTION: forcing a failure.
[  191.562450] name failslab, interval 1, probability 0, space 0, times 0
[  191.573843] CPU: 1 PID: 14951 Comm: syz-executor1 Not tainted 4.16.0+ #3
[  191.580710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  191.590083] Call Trace:
2018/04/06 14:02:01 executing program 7:
r0 = socket(0x14, 0x2000003, 0x0)
r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00')
getpeername$packet(r0, &(0x7f0000000540)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000580)=0x14)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000005c0)={'vlan0\x00', <r3=>0x0})
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'ip6tnl0\x00', <r4=>0x0})
sendmmsg$unix(r0, &(0x7f0000000940)=[{&(0x7f0000000380)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000b00)="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", 0x1000}, {&(0x7f00000000c0)="ef3857ef4fff35f7ec8de8b3352d5d4e19976ee72520c8ca9f653eb7c0874abca729f913875106c9de76711602b0eefe", 0x30}], 0x2, 0x0, 0x0, 0x20000000}, {&(0x7f0000000440)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000500)=[{&(0x7f00000004c0)="93d86d5ddd53a80521a9e587c4f5a4a5d5f4e038b817549e", 0x18}, {&(0x7f0000000780)="66027466c24802950694046ac745c120ec45ea6ddaeba34d8355503a33690115e4bff18e802b47e3a714a371ce2a776d54652407345c0db6c6fe8b279ba03518481be5b3d96254116921fd6d6830130d75ce1e94c3cb8a6fabdd5c6e8543aaf5a801833047acc7dc631904ccdf6fa86d55cdb121a9dad2b283d1eed12c299f37b02334c1e1e8498e21f8850842f42d3e56148bba141ad9f846631b71ed22", 0x9e}, {&(0x7f0000000840)="c9d0059baaf0095aed1378b9346ca5ce226b3da5c564709a299629524e4d6c231371275b5dc77408d355237b1c668fabd33ac51dec797470e996ef36f393022173a329f773166f8332e9be85141580c2cc8d229b6006503e85c9548d9df2a62f133647d8181b86baf39fcc4f836f6e7f5dfe058aeeb4bec759", 0x79}], 0x3, &(0x7f00000008c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x20, 0x4000040}], 0x2, 0x24000090)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000740)=0xe8)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002c00)={'syz_tun\x00', <r6=>0x0})
getpeername$packet(r0, &(0x7f0000002c40)={0x0, 0x0, <r7=>0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002c80)=0x14)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002cc0)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000002dc0)=0xe8)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002e40)={<r9=>0x0, @broadcast, @multicast2}, &(0x7f0000002e80)=0xc)
sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000003200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000031c0)={&(0x7f0000002ec0)=ANY=[@ANYBLOB="fc020000", @ANYRES16=r1, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="16000100", @ANYRES32=r3, @ANYBLOB="280002000c00010008000500000000000c00010008000700a80000000c00010008000500000000001c00030008000400ff000000080005000200000008000100", @ANYRES32=r4, @ANYBLOB="4c0002000c00010008000700070000000c00010008000500000000000c00010008000500010000000c00010008000500010000000c00010008000600", @ANYRES32=r5, @ANYBLOB="0c00010008000600", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="e00002000c00010008000700080000005c00010024000100616374697665706f727400000000000000000000000000000000000000000000080002000100000008000300030000000800040003000000000000000000000000000000000000000000000000000000000000005c000100240001006270665f686173685f66756e63000000000000000000000000000000000000000800020001000000080003000b0000000800040001040000000000000000000000000000000000000000000009000000000000000c00010008000600", @ANYRES32=r8, @ANYBLOB="0c00010008000600", @ANYRES32=r9], 0x2fc}, 0x1, 0x0, 0x0, 0x90}, 0x4040080)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f0000192ff0)=[{0x20, 0x0, 0x0, 0xffff7fffffeff024}, {0x6, 0x0, 0x0, 0x4}]}, 0x10)
getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)=""/112, &(0x7f0000000080)=0x70)
sendmsg$nl_xfrm(r0, &(0x7f0000000ac0)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f0000000a80)={&(0x7f0000000280)=ANY=[@ANYBLOB="f8000000160013000000000000000000fe8000000000000000000000000000aaffffffff00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff0000000000000000000000000000000000000000ac14140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f1cd2967000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000"], 0xf8}, 0x1}, 0x0)
inotify_init()
syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x7ff, 0x200)
bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58)

[  191.592694]  dump_stack+0x1b9/0x294
[  191.596353]  ? dump_stack_print_info.cold.2+0x52/0x52
[  191.601581]  ? perf_trace_lock+0xd6/0x900
[  191.605764]  should_fail.cold.4+0xa/0x1a
[  191.609852]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  191.614978]  ? perf_trace_lock_acquire+0xe3/0x980
[  191.619848]  ? zap_class+0x720/0x720
[  191.623584]  ? perf_trace_lock+0x900/0x900
[  191.627850]  ? graph_lock+0x170/0x170
[  191.631675]  ? find_held_lock+0x36/0x1c0
[  191.635789]  should_failslab+0x124/0x180
[  191.639877]  kmem_cache_alloc_node_trace+0x5a/0x770
2018/04/06 14:02:01 executing program 0:
capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000f03fe8)={0xbffffffffffffffe, 0x1, 0x0, 0xfffffffffffffffc, 0x8})
r0 = socket$inet6_dccp(0xa, 0x6, 0x0)
ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000140))
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20001, 0x0)
ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000080)={0x7fff, 0x114000})

[  191.644912]  ? rcu_is_watching+0x85/0x140
[  191.649082]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  191.654298]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  191.659351]  __kmalloc_node_track_caller+0x33/0x70
[  191.664313]  __kmalloc_reserve.isra.38+0x3a/0xe0
[  191.669099]  pskb_expand_head+0x220/0x10c0
[  191.673363]  ? skb_trim+0x13c/0x180
[  191.677021]  ? rtnetlink_put_metrics+0x3a8/0x690
[  191.681805]  ? __pskb_copy_fclone+0xe80/0xe80
[  191.686326]  ? rtnl_bridge_getlink+0xa00/0xa00
[  191.690940]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  191.695977]  ? skb_put+0x17b/0x1e0
[  191.699538]  ? memset+0x31/0x40
[  191.702838]  ? memcpy+0x45/0x50
[  191.706138]  ? __nla_put+0x37/0x40
[  191.709697]  ? nla_put+0x11a/0x150
[  191.713259]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  191.718814]  ? fib_dump_info+0x906/0x1b80
[  191.722977]  ? entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  191.728371]  netlink_trim+0x2db/0x370
[  191.732196]  ? netlink_skb_destructor+0x210/0x210
[  191.737058]  ? __kmalloc_node_track_caller+0x33/0x70
[  191.742179]  ? __kmalloc_node_track_caller+0x33/0x70
[  191.747314]  netlink_broadcast_filtered+0xef/0x1580
[  191.752379]  ? __netlink_sendskb+0xd0/0xd0
[  191.756636]  ? __kmalloc_node_track_caller+0x47/0x70
[  191.761758]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  191.767294]  ? __alloc_skb+0x4ea/0x780
[  191.771179]  ? skb_scrub_packet+0x580/0x580
[  191.775491]  ? __sanitizer_cov_trace_cmp8+0x10/0x20
[  191.780503]  ? atomic_notifier_call_chain+0xf1/0x190
[  191.785599]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  191.791129]  nlmsg_notify+0xa0/0x1a0
[  191.794841]  rtnl_notify+0xce/0xf0
[  191.798385]  rtmsg_fib+0x369/0x4d0
[  191.801924]  fib_table_insert+0x794/0x1790
[  191.806162]  ? fib_insert_alias+0x11d0/0x11d0
[  191.810649]  ? rcu_is_watching+0x85/0x140
[  191.814791]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  191.819977]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  191.825517]  fib_magic.isra.21+0x65a/0x870
[  191.829748]  ? fib_new_table+0x490/0x490
[  191.833815]  ? __lock_is_held+0xb5/0x140
[  191.837873]  fib_add_ifaddr+0x432/0x4d0
[  191.841853]  fib_netdev_event+0x13c/0x3a0
[  191.845997]  notifier_call_chain+0x178/0x380
[  191.850400]  ? unregister_die_notifier+0x20/0x20
[  191.855148]  ? rtmsg_ifinfo_build_skb+0xc8/0x190
[  191.859905]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  191.865435]  ? rtnl_is_locked+0xae/0xe0
[  191.869435]  ? rtnl_trylock+0x20/0x20
[  191.873233]  raw_notifier_call_chain+0x2d/0x40
[  191.877811]  call_netdevice_notifiers_info+0x3f/0x90
[  191.882908]  __dev_notify_flags+0x16e/0x460
[  191.887225]  ? dev_change_name+0xba0/0xba0
[  191.891448]  ? dev_set_allmulti+0x30/0x30
[  191.895589]  ? lock_downgrade+0x8e0/0x8e0
[  191.899732]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  191.905260]  ? cap_capable+0x1f9/0x260
[  191.909145]  ? __lock_is_held+0xb5/0x140
[  191.913204]  dev_change_flags+0xfd/0x150
[  191.917434]  devinet_ioctl+0xe65/0x1d50
[  191.921400]  ? lock_acquire+0x1dc/0x520
[  191.925379]  ? inet_ifa_byprefix+0x250/0x250
[  191.929790]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  191.935325]  inet_ioctl+0x18b/0x360
[  191.938951]  ? inet_getname+0x3a0/0x3a0
[  191.942923]  ? graph_lock+0x170/0x170
[  191.946716]  ? zap_class+0x720/0x720
[  191.950427]  ? graph_lock+0x170/0x170
[  191.954221]  ? find_held_lock+0x36/0x1c0
[  191.958277]  sock_do_ioctl+0xe4/0x3e0
[  191.962074]  ? compat_ifr_data_ioctl+0x170/0x170
[  191.966819]  ? lock_downgrade+0x8e0/0x8e0
[  191.970967]  ? rcu_is_watching+0x85/0x140
[  191.975107]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  191.980297]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  191.985497]  sock_ioctl+0x30d/0x680
[  191.989120]  ? dlci_ioctl_set+0x40/0x40
[  191.993093]  ? expand_files.part.8+0x9a0/0x9a0
[  191.997665]  ? kasan_check_write+0x14/0x20
[  192.001899]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  192.006841]  ? wait_for_completion+0x870/0x870
[  192.011422]  ? dlci_ioctl_set+0x40/0x40
[  192.015391]  do_vfs_ioctl+0x1cf/0x1650
[  192.019272]  ? ioctl_preallocate+0x2e0/0x2e0
[  192.023673]  ? fget_raw+0x20/0x20
[  192.027121]  ? __sb_end_write+0xac/0xe0
[  192.031094]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  192.036626]  ? fput+0x130/0x1a0
[  192.039906]  ? ksys_write+0x1a6/0x250
[  192.043702]  ? security_file_ioctl+0x9b/0xd0
[  192.048108]  ksys_ioctl+0xa9/0xd0
[  192.051558]  SyS_ioctl+0x24/0x30
[  192.054916]  ? ksys_ioctl+0xd0/0xd0
[  192.058538]  do_syscall_64+0x29e/0x9d0
[  192.062414]  ? vmalloc_sync_all+0x30/0x30
[  192.066570]  ? _raw_spin_unlock_irq+0x27/0x70
[  192.071068]  ? finish_task_switch+0x1ca/0x820
[  192.075560]  ? syscall_return_slowpath+0x5c0/0x5c0
[  192.080482]  ? syscall_return_slowpath+0x30f/0x5c0
[  192.085409]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  192.090770]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  192.095609]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  192.100793] RIP: 0033:0x4552d9
[  192.103978] RSP: 002b:00007f5f8b37ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  192.111681] RAX: ffffffffffffffda RBX: 00007f5f8b37b6d4 RCX: 00000000004552d9
[  192.118941] RDX: 0000000020000080 RSI: 0000000000008914 RDI: 0000000000000013
[  192.126203] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  192.133460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  192.140721] R13: 000000000000039a R14: 00000000006f8710 R15: 000000000000001a
2018/04/06 14:02:01 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x1, 0x600)
ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000280)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$TCSBRK(r0, 0x5409, 0x2e4ce76c)
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000240)={0x0, 0x3, 0x400, 0x3, 0x8})
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0)
r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x40, 0x0)
r3 = msgget(0x1, 0x442)
setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000340), 0x110)
msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/83)
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000140)={0x2})
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040))
openat$cgroup_ro(r1, &(0x7f0000000100)='cpu.stat\x00', 0x0, 0x0)
openat$cgroup_ro(r1, &(0x7f00000002c0)='memory.current\x00', 0x0, 0x0)

2018/04/06 14:02:01 executing program 1 (fault-call:2 fault-nth:27):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:02:01 executing program 7:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f00000002c0), 0x4)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, <r1=>r0, 0x1})
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={<r2=>0x0, @in6={{0xa, 0x4, 0x1, @empty, 0xfffffffffffffff7}}, [0x10000, 0x9, 0x200, 0x10001, 0x3, 0x9, 0xe000000000000, 0x7f, 0xace7, 0x3, 0x4, 0x101, 0x2, 0xfff0000000000000, 0x5]}, &(0x7f0000000140)=0x100)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x6}, 0x8)

2018/04/06 14:02:01 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0), 0x4)
ioctl$sock_ifreq(r0, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})

2018/04/06 14:02:01 executing program 6:
bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xe, 0x3, &(0x7f0000000040)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x41, 0xffffffffffffff3a, &(0x7f0000000300)=""/195}, 0x316)

2018/04/06 14:02:01 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00;\x00', 0xa201})

2018/04/06 14:02:01 executing program 3:
r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x6, 0x400)
ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000380)={0x8, 0x5, 0x4})
r1 = socket$netlink(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x24815080}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0xc8, r2, 0x0, 0x70bd26, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x800}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x70}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x78, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x12}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x800}, 0x20000880)
sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="358cdfc8c2352b0403", @ANYRES16=r2, @ANYBLOB="0501000000000000000009000000300003001400020064756d6d793000000000000000000000080003000000000008000100000000000800080000000000"], 0x44}, 0x1}, 0x0)

2018/04/06 14:02:01 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000140)={0x9f, @multicast2=0xe0000002, 0x4e24, 0x3, 'fo\x00', 0x1, 0xfff, 0x78}, 0x2c)
r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000880)={0x2, 'vlan0\x00'}, 0x18)
ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000840))
ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000900)=[@efer={0x2, 0x4400}], 0x1)
write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x6bc)
ioctl$KVM_RUN(r4, 0xae80, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000080)={0x10000, 0x1000})
r5 = syz_open_dev$amidi(&(0x7f0000002100)='/dev/amidi#\x00', 0x5, 0x52000)
sendmsg$nl_netfilter(r5, &(0x7f0000002500)={&(0x7f0000002140)={0x10}, 0xc, &(0x7f00000024c0)={&(0x7f0000002180)={0x31c, 0x13, 0x0, 0x108, 0x70bd2b, 0x25dfdbfb, {0xa, 0x0, 0x2}, [@generic="408fc6d15793baac5a60a7270a45d9ae77828116b9a7cd54356283a20245b697bce2d1fc4fc66a4cfabecaceb3c1dd18aada5619f6de6747af9420f8086cb991324db0828edfbb5d3b37c8a7b11c13c5e172498e83f4776f39bf7f0117d08f5d9858a1411b75aeae7d71157a888a0f985e8eeb72df9bd58dbdb5eca5e9966e0da2868f1b1059f3a267f80a304a160a39909f9bc35cd8e34888bff9174d7385e28ab91432790d52a9055c8568ffa829c9e0b2530f27dbd33cd616a54a393db5190355da338755e8ab44b06224703c92a345a78d6812ba0ce7f24eb0a23dcd1061", @nested={0x228, 0x59, [@generic="8430566d5cfd4aa8fc7fb0a7742041a8020852b49e55dfd86430575514db3da44627dea8c8418bbb6bc5a148e5583a3bd32f83536d76fcbb5c2b537b7accdb5d5f2a8c6732d34549d159b2c7b0d7226eb756f6a97705e5c810e6008092462bf4e6cf7c515a90d7bfbd5ba437b5421356b9b541785dcec9ae1a6e8ad497ef3c3b129ecc6bee87315fa93147cc462f604ff32d695ad08e92b9366a2b05c29c88691db042890cab79a1ae8902df40db36f74776f16bbf224bbb", @typed={0x14, 0x8b, @ipv6}, @generic="dd0cd5393d636d0652c316d3f039ee79db9ecfd200cbd331d459858aa58f12d88981baad880c81fe7648c677b863853d5a92aa67a8f11ef94a64601edb2d616070a0285f7ee2419a6107870834c904d127ee23b06cfe24", @generic="cd815b6241cbea0ad0a23106bdbcf9052fe22f02eb6aff480227d780caf46ca188fc1572a4c55e5b15603c4c7a13e16496838f", @generic="5eef9135682c75ee1fecdce35e8c75bb4d3a60ed82ab40db1d3e64845d92ea56a8165016519215e93a60fe8eeff0df4fe067c13cde09fa73de3e58546428d1582eae6f9c93c704fa2e03b40b8204abe5acb015d273b557bc8071896ad4bc5a5cfb308d45601a78a4dea8638ab64c316bd93e0752a3c1015e31253a569e62494799f98184e7bbd48280da4d266c4ec7d9ebbb39a55fbd81c0d6bdeff3984716a1f49adbad4fef058b2ec05fd1b148", @typed={0x8, 0x34, @u32=0x5}, @typed={0xc, 0xe, @u64=0x6}, @typed={0xc, 0x65, @u64=0x6a6}]}]}, 0x31c}, 0x1, 0x0, 0x0, 0x20000000}, 0x1)
syz_genetlink_get_family_id$team(&(0x7f00000008c0)='team\x00')
r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xe, 0x1, 0xfff, 0xfff, 0x8, r6, 0x3}, 0x2c)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)

[  192.369367] device lo left promiscuous mode
2018/04/06 14:02:01 executing program 6:
r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002)
ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000000000)={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}})
ioctl$LOOP_SET_FD(r0, 0x4c00, r0)
ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil})
ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000080)={0x4, r0, 0x1})
writev(r0, &(0x7f0000000040), 0x146)

[  192.404260] device lo entered promiscuous mode
[  192.427136] FAULT_INJECTION: forcing a failure.
[  192.427136] name failslab, interval 1, probability 0, space 0, times 0
[  192.438549] CPU: 0 PID: 14990 Comm: syz-executor1 Not tainted 4.16.0+ #3
[  192.445414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  192.454791] Call Trace:
[  192.457414]  dump_stack+0x1b9/0x294
[  192.461073]  ? dump_stack_print_info.cold.2+0x52/0x52
[  192.466275]  ? perf_trace_lock+0xd6/0x900
[  192.470516]  should_fail.cold.4+0xa/0x1a
[  192.474671]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  192.479768]  ? perf_trace_lock_acquire+0xe3/0x980
[  192.484608]  ? zap_class+0x720/0x720
[  192.488317]  ? perf_trace_lock+0x900/0x900
[  192.492552]  ? graph_lock+0x170/0x170
[  192.496350]  ? find_held_lock+0x36/0x1c0
[  192.500436]  should_failslab+0x124/0x180
[  192.504501]  kmem_cache_alloc_node_trace+0x5a/0x770
[  192.509510]  ? rcu_is_watching+0x85/0x140
[  192.513653]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  192.518844]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  192.523865]  __kmalloc_node_track_caller+0x33/0x70
[  192.528799]  __kmalloc_reserve.isra.38+0x3a/0xe0
[  192.533558]  pskb_expand_head+0x220/0x10c0
[  192.537789]  ? skb_trim+0x13c/0x180
[  192.541416]  ? rtnetlink_put_metrics+0x3a8/0x690
[  192.546174]  ? __pskb_copy_fclone+0xe80/0xe80
[  192.550662]  ? rtnl_bridge_getlink+0xa00/0xa00
[  192.555242]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  192.560255]  ? skb_put+0x17b/0x1e0
[  192.563790]  ? memset+0x31/0x40
[  192.567069]  ? memcpy+0x45/0x50
[  192.570344]  ? __nla_put+0x37/0x40
[  192.573885]  ? nla_put+0x11a/0x150
[  192.577428]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  192.582962]  ? fib_dump_info+0x906/0x1b80
[  192.587109]  ? entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  192.592476]  netlink_trim+0x2db/0x370
[  192.597355]  ? netlink_skb_destructor+0x210/0x210
[  192.602204]  ? __kmalloc_node_track_caller+0x33/0x70
[  192.607303]  ? __kmalloc_node_track_caller+0x33/0x70
[  192.612406]  netlink_broadcast_filtered+0xef/0x1580
[  192.617423]  ? __netlink_sendskb+0xd0/0xd0
[  192.621653]  ? __kmalloc_node_track_caller+0x47/0x70
[  192.626759]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  192.632290]  ? __alloc_skb+0x4ea/0x780
[  192.636177]  ? skb_scrub_packet+0x580/0x580
[  192.640492]  ? __sanitizer_cov_trace_cmp8+0x10/0x20
[  192.645509]  ? atomic_notifier_call_chain+0xf1/0x190
[  192.650610]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  192.656144]  nlmsg_notify+0xa0/0x1a0
[  192.659859]  rtnl_notify+0xce/0xf0
[  192.663401]  rtmsg_fib+0x369/0x4d0
[  192.666944]  fib_table_insert+0x794/0x1790
[  192.671188]  ? fib_insert_alias+0x11d0/0x11d0
[  192.675676]  ? rcu_is_watching+0x85/0x140
[  192.679821]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  192.685014]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  192.690547]  fib_magic.isra.21+0x65a/0x870
[  192.694777]  ? fib_new_table+0x490/0x490
[  192.698852]  ? __lock_is_held+0xb5/0x140
[  192.702914]  fib_add_ifaddr+0x432/0x4d0
[  192.706899]  fib_netdev_event+0x13c/0x3a0
[  192.711047]  notifier_call_chain+0x178/0x380
[  192.715455]  ? unregister_die_notifier+0x20/0x20
[  192.720205]  ? rtmsg_ifinfo_build_skb+0xc8/0x190
[  192.724962]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  192.730494]  ? rtnl_is_locked+0xae/0xe0
[  192.734459]  ? rtnl_trylock+0x20/0x20
[  192.738258]  raw_notifier_call_chain+0x2d/0x40
[  192.742841]  call_netdevice_notifiers_info+0x3f/0x90
[  192.747943]  __dev_notify_flags+0x16e/0x460
[  192.752261]  ? dev_change_name+0xba0/0xba0
[  192.756488]  ? dev_set_allmulti+0x30/0x30
[  192.760632]  ? lock_downgrade+0x8e0/0x8e0
[  192.764777]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  192.770308]  ? cap_capable+0x1f9/0x260
[  192.774195]  ? __lock_is_held+0xb5/0x140
[  192.778352]  dev_change_flags+0xfd/0x150
[  192.782414]  devinet_ioctl+0xe65/0x1d50
[  192.786378]  ? lock_acquire+0x1dc/0x520
[  192.790354]  ? inet_ifa_byprefix+0x250/0x250
[  192.794758]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  192.800297]  inet_ioctl+0x18b/0x360
[  192.803923]  ? inet_getname+0x3a0/0x3a0
[  192.807910]  ? graph_lock+0x170/0x170
[  192.811703]  ? zap_class+0x720/0x720
[  192.815419]  ? graph_lock+0x170/0x170
[  192.819217]  ? find_held_lock+0x36/0x1c0
[  192.823277]  sock_do_ioctl+0xe4/0x3e0
[  192.827078]  ? compat_ifr_data_ioctl+0x170/0x170
[  192.831833]  ? lock_downgrade+0x8e0/0x8e0
[  192.835982]  ? rcu_is_watching+0x85/0x140
[  192.840128]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  192.845322]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  192.850526]  sock_ioctl+0x30d/0x680
[  192.854148]  ? dlci_ioctl_set+0x40/0x40
[  192.858119]  ? expand_files.part.8+0x9a0/0x9a0
[  192.862694]  ? kasan_check_write+0x14/0x20
[  192.866929]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  192.871863]  ? wait_for_completion+0x870/0x870
[  192.876445]  ? dlci_ioctl_set+0x40/0x40
[  192.880413]  do_vfs_ioctl+0x1cf/0x1650
[  192.884301]  ? ioctl_preallocate+0x2e0/0x2e0
[  192.888705]  ? fget_raw+0x20/0x20
[  192.892157]  ? __sb_end_write+0xac/0xe0
[  192.896130]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  192.901658]  ? fput+0x130/0x1a0
[  192.904935]  ? ksys_write+0x1a6/0x250
[  192.908736]  ? security_file_ioctl+0x9b/0xd0
[  192.913144]  ksys_ioctl+0xa9/0xd0
[  192.916594]  SyS_ioctl+0x24/0x30
[  192.919955]  ? ksys_ioctl+0xd0/0xd0
[  192.923584]  do_syscall_64+0x29e/0x9d0
[  192.927464]  ? vmalloc_sync_all+0x30/0x30
[  192.931603]  ? _raw_spin_unlock_irq+0x27/0x70
[  192.936092]  ? finish_task_switch+0x1ca/0x820
[  192.940591]  ? syscall_return_slowpath+0x5c0/0x5c0
[  192.945516]  ? syscall_return_slowpath+0x30f/0x5c0
[  192.950442]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  192.955803]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  192.960648]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  192.965836] RIP: 0033:0x4552d9
[  192.969019] RSP: 002b:00007f5f8b37ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
2018/04/06 14:02:02 executing program 3:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x101, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000240)={'lo\x00', 0x406})
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0)
r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfff, 0x20002)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='yam0\x00', 0x10)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
r3 = request_key(&(0x7f0000000100)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='\x00', 0xffffffffffffffff)
r4 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa)
keyctl$link(0x8, r3, r4)
setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000000000020900000000000000000001"], 0x11)

2018/04/06 14:02:02 executing program 7:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000800)='/dev/hwrng\x00', 0x8000, 0x0)
ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000840)={0xffffffffffff6466, 0x274, 0x7})
mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xe9, 0x400040)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00000003c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000300), &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0], 0x5, 0x0, 0x5, 0x3})
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0xffff, 0x8200, 0x4d4, 0x3, <r3=>0x0}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={r3, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x30, 0x7fffffff, 0xffff, 0x8e2, 0x10}, 0x98)
openat$ion(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ion\x00', 0x2000, 0x0)
writev(r0, &(0x7f0000000780)=[{&(0x7f0000000400)="f7821504ccb40c5f53448c71d24f6f8e1cb10cc00cf38f2429092f353e3142e99291b446c79790686e5f721cefaaaa765af965de536400552fef6367710602f57241b6a67dd4faea9fb58e64eca4e59186b0a41e94067ed07d3a82ee47a3902ab01fba24e7d919abf8d55917c4c8dbb0b25ba5377aae20c4005992d95a1477d08ac87cda732a13d77f0deb1f6f", 0x8d}, {&(0x7f00000004c0)="e70fb136d3605e4758d101f98eb6ad8727b3515a00ca17ad7de53a0f7e1c7767c6d94f3191eba376b1bc7d9ee92cab26dd88eeb22e6a8bc5ec96eed85e9a8d20cd354f14f80a60ecd961109edac1bfd3415934bc14d40e5b1223daa4", 0x5c}, {&(0x7f0000000540)="a2a0c664253bc0e59882a574cbd4741c3faa0451fa0eac591bac647febd5364d167c0aa770a521d893bb5c4d5f0438e1c9bd554d3ed5f25decda026bb87960a93be2f5495151f052a003cea0a91b889e767a78f180eaeffa9ca2fe56abb2c86e16b3f6e97f886370e8fa0020fcfc22c05fe69e58e3a126bf956c0e37e27318863f2cc7f1e36f9880e4a3aafbaa875e", 0x8f}, {&(0x7f0000000600)="b33becfa85b8ea8271eb14f5a23d7e8912b0b3db22d5b9f8391d91aa34711888b49ca39857065e9dd860681c1fa5abc9ef22afee7baf055f8fc10a70dc3cfac6d884e747745313befca0305f90da48e1af3367c4958cbed19d527ab658f0cccdde0baaee89fad742e62197b84dcabf848b089d74c474f6dc05631807e2d21e0d7c27b4c6e78a2fc19774ccf5e72262656d2b940852278257f83298d6155a6fd498273c2b0ac59b148ad5bab039e479148bb6abb93d5647810f6c6b5b4a6dc165e45b850c2915f73ee817792eb288c0c9d71cf9ef77", 0xd5}, {&(0x7f0000000700)="420d8034064ca9ee57a4aa79ff8355187d474d44ac6ece7230ed034f65a3ae1a4fb996176718b24ac929be59a62a3630104d12096dc67609a64c0e3452d9d91dead8a1db785c1343817f85", 0x4b}], 0x5)
write$rdma_cm(r0, &(0x7f0000000280)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000240)={<r4=>0xffffffff}, 0x13f, 0x1009}}, 0x20)
write$rdma_cm(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0e000000180000fa", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r4, @ANYBLOB="000000009f7273a5fbfa3efa"], 0x20)

[  192.976725] RAX: ffffffffffffffda RBX: 00007f5f8b37b6d4 RCX: 00000000004552d9
[  192.983986] RDX: 0000000020000080 RSI: 0000000000008914 RDI: 0000000000000013
[  192.991250] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  192.998511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  193.005775] R13: 000000000000039a R14: 00000000006f8710 R15: 000000000000001b
[  193.080640] *** Guest State ***
[  193.084031] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7
[  193.092961] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871
[  193.101886] CR3 = 0x00000000fffbc000
[  193.105683] RSP = 0x0000000000000f80  RIP = 0x0000000000000000
[  193.111716] RFLAGS=0x00000002         DR7 = 0x0000000000000400
[  193.117757] Sysenter RSP=0000000000000f80 CS:RIP=0030:0000000000002810
2018/04/06 14:02:02 executing program 6:
r0 = socket$alg(0x26, 0x5, 0x0)
flock(r0, 0x1)
bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18)
r1 = accept$alg(r0, 0x0, 0x0)
io_setup(0x7, &(0x7f0000000200)=<r2=>0x0)
fdatasync(r1)
io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000c2bfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}])

2018/04/06 14:02:02 executing program 1 (fault-call:2 fault-nth:28):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

[  193.124656] CS:   sel=0x0030, attr=0x0409b, limit=0x000fffff, base=0x0000000000000000
[  193.132698] DS:   sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000
[  193.140739] SS:   sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000
[  193.148793] ES:   sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000
[  193.156880] FS:   sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000
[  193.164954] GS:   sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000
[  193.173002] GDTR:                           limit=0x000007ff, base=0x0000000000001000
[  193.181043] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800
[  193.189085] IDTR:                           limit=0x000001ff, base=0x0000000000003800
[  193.197121] TR:   sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000
[  193.205169] EFER =     0x0000000000004001  PAT = 0x0007040600070406
[  193.211632] DebugCtl = 0x0000000000000000  DebugExceptions = 0x0000000000000000
[  193.219153] Interruptibility = 00000000  ActivityState = 00000000
[  193.225443] *** Host State ***
2018/04/06 14:02:02 executing program 7:
r0 = socket(0x1, 0x807, 0x0)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00')
sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00022dbd7000fedbdf251100000008000600090000002c00010014000310fe8000000000001e000000000000000e14000300ac1414bb00000000000000000000000008000400cf0e00001800020014000100000000000000000000000000000000000800060082000000"], 0x70}, 0x1, 0x0, 0x0, 0x20000080}, 0x1)
r2 = fcntl$getown(r0, 0x9)
syz_open_procfs(r2, &(0x7f00000001c0)='uid_map\x00')
connect$ax25(r0, &(0x7f000038aff0)={0x1e, {"86370506060008"}}, 0xfffffffffffffe95)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x1, 0x4)

2018/04/06 14:02:02 executing program 0:
r0 = socket$inet6(0xa, 0x80002, 0x88)
recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817)
bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3}, 0x1c)
r1 = socket$inet6(0xa, 0x8000000000000802, 0x88)
sendmsg$inet_sctp(r1, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x1c, &(0x7f0000fc8000), 0x0, 0x0, 0xfffffffffffffdbb}, 0x8000)
sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c)

2018/04/06 14:02:02 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0), 0x4)
ioctl$sock_ifreq(r0, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})

[  193.228689] RIP = 0xffffffff811ee7b3  RSP = 0xffff880164307370
[  193.234727] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040
[  193.241205] FSBase=00007f4ad76ac700 GSBase=ffff8801db000000 TRBase=fffffe0000003000
[  193.249045] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000
[  193.254989] CR0=0000000080050033 CR3=00000001b4bff000 CR4=00000000001426f0
[  193.262072] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87601610
2018/04/06 14:02:02 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000fdfdffff00", 0xa201})

2018/04/06 14:02:02 executing program 7:
r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x80, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0)={<r1=>0x0, 0x5}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r1}, 0x8)
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil)
setxattr(&(0x7f0000c7e000)='..', &(0x7f00004a0fef)=@known='security.selinux\x00', &(0x7f000059afd5)="73797374656d5f753a6f626a6563745f722273797374656d5f64627573645f7661725f6c69625f74887330", 0x2b, 0x0)
r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0)
ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000040)={0x0, 0x1ff, 0x7, 0x2, &(0x7f0000307000/0x4000)=nil, 0xba})
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000080)={<r3=>0x0, 0x2, 0x30, 0x0, 0x3}, &(0x7f00000000c0)=0x18)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000140)=0x8)

2018/04/06 14:02:02 executing program 6:
r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0)
mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x800000c0045006, &(0x7f00008d0ff8))
ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000040)={0xfffffffffffffffc})

[  193.268829] EFER = 0x0000000000000d01  PAT = 0x0000000000000000
[  193.268835] *** Control State ***
[  193.268844] PinBased=0000003f CPUBased=b599edfa SecondaryExec=000000ca
2018/04/06 14:02:02 executing program 3:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x9, 0x4000)
socket$inet(0x2, 0x6, 0x1)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={<r3=>0x0, 0x2}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x2}, 0x8)
r4 = eventfd2(0x7effffff, 0x10000)
ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f0000000000), 0x0, r4})
ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000200)={0x0, &(0x7f00000001c0), 0x0, r4, 0x2000000000000000})
ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r4, 0x4})

2018/04/06 14:02:02 executing program 1 (fault-call:2 fault-nth:29):
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

[  193.268852] EntryControls=0000d1ff ExitControls=0023efff
2018/04/06 14:02:02 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x26921d3f10d99771}, 0x10)
socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000000)={<r0=>0x0, <r1=>0x0})
recvmsg(r0, &(0x7f0000006dc0)={&(0x7f0000006980)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000006d00)=[{&(0x7f0000006c40)=""/181, 0xb5}], 0x1, &(0x7f0000006d40)=""/65, 0x41}, 0x0)
sendmsg(r1, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000002c0)='v', 0x1}], 0x1, &(0x7f0000001840)=ANY=[]}, 0x0)
getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000100)=""/184, &(0x7f00000001c0)=0xb8)

[  193.268864] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000
[  193.268873] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000
[  193.268912] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000
[  193.268921]         reason=80000021 qualification=0000000000000000
[  193.268928] IDTVectoring: info=00000000 errcode=00000000
[  193.268936] TSC Offset = 0xffffff961ec2b6bc
[  193.268943] EPT pointer = 0x00000001c2e7a01e
[  193.269569] device lo left promiscuous mode
[  193.315374] device lo entered promiscuous mode
[  193.316067] FAULT_INJECTION: forcing a failure.
[  193.316067] name failslab, interval 1, probability 0, space 0, times 0
[  193.316086] CPU: 1 PID: 15019 Comm: syz-executor1 Not tainted 4.16.0+ #3
[  193.316096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  193.316101] Call Trace:
[  193.316124]  dump_stack+0x1b9/0x294
[  193.316149]  ? dump_stack_print_info.cold.2+0x52/0x52
[  193.316174]  should_fail.cold.4+0xa/0x1a
[  193.316193]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  193.316215]  ? graph_lock+0x170/0x170
[  193.316232]  ? __kmalloc_node_track_caller+0x47/0x70
[  193.316251]  ? find_held_lock+0x36/0x1c0
[  193.316272]  ? __lock_is_held+0xb5/0x140
[  193.316305]  ? check_same_owner+0x320/0x320
[  193.316325]  ? rcu_note_context_switch+0x710/0x710
[  193.316343]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  193.316363]  should_failslab+0x124/0x180
[  193.316382]  kmem_cache_alloc+0x2af/0x760
[  193.316399]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  193.316413]  ? fib_find_alias+0x1d1/0x240
[  193.316431]  fib_table_insert+0x3fd/0x1790
[  193.316457]  ? fib_insert_alias+0x11d0/0x11d0
[  193.316471]  ? rcu_is_watching+0x85/0x140
[  193.316486]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  193.316505]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  193.316521]  fib_magic.isra.21+0x65a/0x870
[  193.316538]  ? fib_new_table+0x490/0x490
[  193.316565]  ? __lock_is_held+0xb5/0x140
[  193.316582]  fib_add_ifaddr+0x454/0x4d0
[  193.316601]  fib_netdev_event+0x13c/0x3a0
[  193.316616]  notifier_call_chain+0x178/0x380
[  193.316634]  ? unregister_die_notifier+0x20/0x20
[  193.316650]  ? rtmsg_ifinfo_build_skb+0xc8/0x190
[  193.316669]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  193.316682]  ? rtnl_is_locked+0xae/0xe0
[  193.316696]  ? rtnl_trylock+0x20/0x20
[  193.316715]  raw_notifier_call_chain+0x2d/0x40
[  193.316732]  call_netdevice_notifiers_info+0x3f/0x90
[  193.316748]  __dev_notify_flags+0x16e/0x460
[  193.316763]  ? dev_change_name+0xba0/0xba0
[  193.316776]  ? dev_set_allmulti+0x30/0x30
[  193.316790]  ? lock_downgrade+0x8e0/0x8e0
[  193.316807]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  193.316821]  ? cap_capable+0x1f9/0x260
[  193.316839]  ? __lock_is_held+0xb5/0x140
[  193.316857]  dev_change_flags+0xfd/0x150
[  193.316875]  devinet_ioctl+0xe65/0x1d50
[  193.316886]  ? lock_acquire+0x1dc/0x520
[  193.316908]  ? inet_ifa_byprefix+0x250/0x250
[  193.316926]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  193.316943]  inet_ioctl+0x18b/0x360
[  193.316958]  ? inet_getname+0x3a0/0x3a0
[  193.316974]  ? graph_lock+0x170/0x170
[  193.316990]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  193.317007]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  193.317031]  ? find_held_lock+0x36/0x1c0
[  193.317051]  sock_do_ioctl+0xe4/0x3e0
[  193.317068]  ? compat_ifr_data_ioctl+0x170/0x170
[  193.317082]  ? lock_downgrade+0x8e0/0x8e0
[  193.317101]  ? kasan_check_read+0x11/0x20
[  193.317114]  ? rcu_is_watching+0x85/0x140
[  193.317129]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  193.317150]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  193.317166]  sock_ioctl+0x30d/0x680
[  193.317180]  ? dlci_ioctl_set+0x40/0x40
[  193.317196]  ? expand_files.part.8+0x9a0/0x9a0
[  193.317211]  ? kasan_check_write+0x14/0x20
[  193.317226]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  193.317244]  ? wait_for_completion+0x870/0x870
[  193.317259]  ? dlci_ioctl_set+0x40/0x40
[  193.317273]  do_vfs_ioctl+0x1cf/0x1650
[  193.317291]  ? ioctl_preallocate+0x2e0/0x2e0
[  193.317314]  ? fget_raw+0x20/0x20
[  193.317334]  ? __sb_end_write+0xac/0xe0
[  193.317355]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  193.317371]  ? fput+0x130/0x1a0
[  193.317388]  ? ksys_write+0x1a6/0x250
[  193.317409]  ? security_file_ioctl+0x9b/0xd0
[  193.317426]  ksys_ioctl+0xa9/0xd0
[  193.317444]  SyS_ioctl+0x24/0x30
[  193.317457]  ? ksys_ioctl+0xd0/0xd0
[  193.317472]  do_syscall_64+0x29e/0x9d0
[  193.317489]  ? syscall_slow_exit_work+0x4f0/0x4f0
[  193.317506]  ? syscall_return_slowpath+0x5c0/0x5c0
[  193.317522]  ? syscall_return_slowpath+0x30f/0x5c0
[  193.317541]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  193.317559]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  193.317579]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  193.317591] RIP: 0033:0x4552d9
[  193.317599] RSP: 002b:00007f5f8b37ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  193.317615] RAX: ffffffffffffffda RBX: 00007f5f8b37b6d4 RCX: 00000000004552d9
[  193.317623] RDX: 0000000020000080 RSI: 0000000000008914 RDI: 0000000000000013
[  193.317632] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  193.317640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  193.317649] R13: 000000000000039a R14: 00000000006f8710 R15: 000000000000001c
[  193.469146] device lo left promiscuous mode
[  193.476595] device lo entered promiscuous mode
[  193.484264] FAULT_INJECTION: forcing a failure.
[  193.484264] name failslab, interval 1, probability 0, space 0, times 0
[  193.484285] CPU: 1 PID: 15054 Comm: syz-executor1 Not tainted 4.16.0+ #3
[  193.484326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  193.484331] Call Trace:
[  193.484353]  dump_stack+0x1b9/0x294
[  193.484374]  ? dump_stack_print_info.cold.2+0x52/0x52
[  193.484398]  should_fail.cold.4+0xa/0x1a
[  193.484417]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  193.484436]  ? rcu_is_watching+0x85/0x140
[  193.484454]  ? graph_lock+0x170/0x170
[  193.484470]  ? perf_trace_lock+0xd6/0x900
[  193.484484]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  193.484505]  ? find_held_lock+0x36/0x1c0
[  193.484527]  ? __lock_is_held+0xb5/0x140
[  193.484556]  ? check_same_owner+0x320/0x320
[  193.484575]  ? rcu_note_context_switch+0x710/0x710
[  193.484598]  should_failslab+0x124/0x180
[  193.484617]  kmem_cache_alloc_node+0x272/0x780
[  193.484633]  ? fib_trie_seq_start+0x4c0/0x4c0
[  193.484647]  ? lock_downgrade+0x8e0/0x8e0
[  193.484660]  ? do_vfs_ioctl+0x1cf/0x1650
[  193.484685]  __alloc_skb+0x111/0x780
[  193.484705]  ? skb_scrub_packet+0x580/0x580
[  193.484720]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  193.484740]  ? atomic_notifier_call_chain+0xf1/0x190
[  193.484754]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  193.484772]  ? call_fib_notifiers+0x6f/0x90
[  194.107856]  ? call_fib4_notifiers+0x9c/0x110
[  194.112358]  ? call_fib_entry_notifiers+0x2e9/0x4e0
[  194.117375]  rtmsg_fib+0x1f8/0x4d0
[  194.120923]  fib_table_insert+0x794/0x1790
[  194.125169]  ? fib_insert_alias+0x11d0/0x11d0
[  194.129662]  ? rcu_is_watching+0x85/0x140
[  194.133803]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  194.138992]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  194.144535]  fib_magic.isra.21+0x65a/0x870
[  194.148764]  ? fib_new_table+0x490/0x490
[  194.152836]  ? __lock_is_held+0xb5/0x140
[  194.156906]  fib_add_ifaddr+0x454/0x4d0
[  194.160883]  fib_netdev_event+0x13c/0x3a0
[  194.165032]  notifier_call_chain+0x178/0x380
[  194.169439]  ? unregister_die_notifier+0x20/0x20
[  194.174200]  ? rtmsg_ifinfo_build_skb+0xc8/0x190
[  194.178957]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  194.184487]  ? rtnl_is_locked+0xae/0xe0
[  194.188453]  ? rtnl_trylock+0x20/0x20
[  194.192255]  raw_notifier_call_chain+0x2d/0x40
[  194.196937]  call_netdevice_notifiers_info+0x3f/0x90
[  194.202036]  __dev_notify_flags+0x16e/0x460
[  194.206351]  ? dev_change_name+0xba0/0xba0
[  194.210581]  ? dev_set_allmulti+0x30/0x30
[  194.214720]  ? lock_downgrade+0x8e0/0x8e0
[  194.218865]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  194.224426]  ? cap_capable+0x1f9/0x260
[  194.228313]  ? __lock_is_held+0xb5/0x140
[  194.232373]  dev_change_flags+0xfd/0x150
[  194.236431]  devinet_ioctl+0xe65/0x1d50
[  194.240393]  ? lock_acquire+0x1dc/0x520
[  194.244370]  ? inet_ifa_byprefix+0x250/0x250
[  194.248778]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  194.254313]  inet_ioctl+0x18b/0x360
[  194.257937]  ? inet_getname+0x3a0/0x3a0
[  194.261912]  ? graph_lock+0x170/0x170
[  194.265717]  ? zap_class+0x720/0x720
[  194.269435]  ? graph_lock+0x170/0x170
[  194.273228]  ? find_held_lock+0x36/0x1c0
[  194.277294]  sock_do_ioctl+0xe4/0x3e0
[  194.281089]  ? compat_ifr_data_ioctl+0x170/0x170
[  194.285838]  ? lock_downgrade+0x8e0/0x8e0
[  194.289984]  ? rcu_is_watching+0x85/0x140
[  194.294128]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  194.299315]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  194.304507]  sock_ioctl+0x30d/0x680
[  194.308127]  ? dlci_ioctl_set+0x40/0x40
[  194.312098]  ? expand_files.part.8+0x9a0/0x9a0
[  194.316671]  ? kasan_check_write+0x14/0x20
[  194.320912]  ? __mutex_unlock_slowpath+0x180/0x8a0
[  194.325837]  ? wait_for_completion+0x870/0x870
[  194.330412]  ? dlci_ioctl_set+0x40/0x40
[  194.334378]  do_vfs_ioctl+0x1cf/0x1650
[  194.338266]  ? ioctl_preallocate+0x2e0/0x2e0
[  194.342665]  ? fget_raw+0x20/0x20
[  194.346113]  ? __sb_end_write+0xac/0xe0
[  194.350091]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  194.355620]  ? fput+0x130/0x1a0
[  194.358914]  ? ksys_write+0x1a6/0x250
[  194.362720]  ? security_file_ioctl+0x9b/0xd0
[  194.367124]  ksys_ioctl+0xa9/0xd0
[  194.370571]  SyS_ioctl+0x24/0x30
[  194.373927]  ? ksys_ioctl+0xd0/0xd0
[  194.377545]  do_syscall_64+0x29e/0x9d0
[  194.381422]  ? vmalloc_sync_all+0x30/0x30
[  194.385565]  ? _raw_spin_unlock_irq+0x27/0x70
[  194.390054]  ? finish_task_switch+0x1ca/0x820
[  194.394543]  ? syscall_return_slowpath+0x5c0/0x5c0
[  194.399466]  ? syscall_return_slowpath+0x30f/0x5c0
[  194.404391]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  194.409759]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  194.414609]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  194.419792] RIP: 0033:0x4552d9
[  194.422974] RSP: 002b:00007f5f8b37ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  194.430681] RAX: ffffffffffffffda RBX: 00007f5f8b37b6d4 RCX: 00000000004552d9
[  194.437946] RDX: 0000000020000080 RSI: 0000000000008914 RDI: 0000000000000013
[  194.445221] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  194.452665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  194.459926] R13: 000000000000039a R14: 00000000006f8710 R15: 000000000000001d
2018/04/06 14:02:04 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0), 0x4)
ioctl$sock_ifreq(r0, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})

2018/04/06 14:02:04 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000000000ffffffc300", 0xa201})

2018/04/06 14:02:04 executing program 6:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-asm)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="81081800001d000000010054409d0954", 0x10)
r1 = accept(r0, 0x0, &(0x7f00000005c0)=0xb879d26f089d79a3)
setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000000)=0x6, 0x4)
sendmmsg$unix(r1, &(0x7f0000007240)=[{&(0x7f0000006f00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000007080)=[{&(0x7f0000006f80)='C', 0x1}], 0x1, &(0x7f00000071c0)}], 0x1, 0x0)

2018/04/06 14:02:04 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:02:04 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20000000270063810000000000000000140000000c00070008000200e0000000"], 0x20}, 0x1}, 0x0)

2018/04/06 14:02:04 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x4000)
ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000140)={{0xffffffffffffffff, 0x0, 0xaf, 0x3, 0x20}, 0x20000, 0x20, 'id0\x00', 'timer0\x00', 0x0, 0xc5b, 0x0, 0x3, 0x6})
r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000040)={0x26, 0x1a, 0x1, r1})
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x69, 0x0, &(0x7f0000000180), 0x0)
ioctl$KVM_RUN(r3, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)

2018/04/06 14:02:04 executing program 7:
r0 = socket$can_bcm(0x1d, 0x2, 0x2)
connect(r0, &(0x7f0000eefff0)=@ethernet, 0x10)
read(r0, &(0x7f0000000040)=""/7, 0x7)
setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000e7f000)=0x20000007fff, 0x4)
setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000080)=0x400, 0x4)
sendmsg$can_bcm(r0, &(0x7f0000168000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f00004daff0)={&(0x7f0000006fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0x48}, 0x1}, 0x0)
sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x7, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1}, 0x0)

2018/04/06 14:02:04 executing program 0:
r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0)
setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000040), 0x4)
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=<r1=>0x0)
fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x0, 0x4, 0x4, 0xff, r1})
r2 = dup(r0)
mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0x0)

2018/04/06 14:02:04 executing program 0:
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00')
pread64(r0, &(0x7f00000001c0)=""/8, 0x88, 0x0)
ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000200))

2018/04/06 14:02:04 executing program 3:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0)
syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0//ile0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@codepage={'codepage', 0x3d, '950'}, 0x2c}]})
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[])
mkdir(&(0x7f0000000280)='./file0/p.le0\x00', 0x0)
mkdir(&(0x7f0000000080)='./file0//ile0\x00', 0x0)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x400000, 0x0)
setsockopt(r1, 0x80, 0x5, &(0x7f0000000200)="103b50169eb06f5d3542", 0xa)
r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000340))
ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f00000003c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]})

[  195.435427] device lo left promiscuous mode
2018/04/06 14:02:05 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000600", 0xa201})

[  195.463568] device lo entered promiscuous mode
2018/04/06 14:02:05 executing program 6:
r0 = socket$kcm(0x29, 0x2, 0x0)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x4d071b15, 0x10001, 0x800d, 0x43c, 0x101, 0x8, 0x7ff, 0x7, <r2=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0xffffffff00000001, 0x4, [0x1, 0x833a, 0xfffffffffffffffd, 0x0]}, 0x10)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00'})

2018/04/06 14:02:05 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0), 0x4)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})

2018/04/06 14:02:05 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$binder(&(0x7f0000e5a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap$binder(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x8, 0x11, r0, 0x0)
mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x0)
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0)
ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000040)=""/20)

2018/04/06 14:02:05 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000040)={0x3, 0x0, 0x2, 0x4, 0x8001})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000000)=0x80000000, 0x4)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)

2018/04/06 14:02:05 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x4020940d, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:02:05 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0), 0x4)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})

2018/04/06 14:02:05 executing program 6:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
lookup_dcookie(0x0, &(0x7f00000015c0)=""/116, 0x74)
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00')
ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000140)={{0x237e7b11, 0x5}, {0xfffffffffffffff9, 0x1}, 0x5, 0x4, 0x7})
creat(&(0x7f0000000040)='./bus\x00', 0x0)
ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0))
add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x0, 0xffffffffffffffff)

[  195.684513] device lo left promiscuous mode
2018/04/06 14:02:05 executing program 0:
r0 = bpf$MAP_CREATE(0x0, &(0x7f000092efe4)={0xf, 0x4, 0x4, 0xa}, 0x2c)
syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x6, &(0x7f0000001540)=[{&(0x7f0000000140)="68801c3d281ed88377ff92fc7d9fe88217974522b3af6ab0ccf372232dc3de5b684657ff4e37a1fa37b1eddd855ec130cf7ba0dd4611b03365842c960b3fd7ad69f0e6fe78e145b4b1f4efdecaa7218aca634c174ccd639f69b9d948", 0x2e, 0x5}, {&(0x7f0000000200)="d22024dc7c9eb46837653eb0888e81b6b63ff07ca1064bbadd1254ba9ce4e1068cc80b133fa2173e5446b45bbf294fed86b06b1e01381ec3222015c6e6cad10710e4ceb71cfbcbd7129d1b1addc194358a8138b395669b1cfc79165c2ba9b618e5cfb0e5162f57be57c8224622b51da5513f27099d7a0f49e0bd1748b741457e2d9e715eaf618afa3efda9", 0x8b, 0x14a0a353}, {&(0x7f00000002c0)="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", 0x1000, 0x100000001}, {&(0x7f00000012c0)="c0ef29605e6864ca59d037d07b371805f79af53cc4f5e854cd2f37b44d98add47e", 0x21, 0x8}, {&(0x7f0000001300)="83fae2bc4a9d47ca5404d8c6d9750f8602d8a2d65fde007527fa5040e777e219319bb4c73e574cfc76bf8278a54b0771d608aec12ebc2c7e136610a967d865433981046793705397e8fcbe1cddc79a0007d7db26d02c3d8d290ce06f83c055cb5b8415dad85935e73308283dcff7f506b9c792ee01ca5e11e497148b4ebe463f3fc97812c88f8d56bcb1a9b73a0d7d176312c0b591d36e753b5b041a5ce381d75be2", 0xa2, 0x9}, {&(0x7f00000013c0)="89edcba1e4e16380c2be3b44aa10938460cfb42b5d12a2f8e177d2fe44068154003fb657f53f9a079b6c48d805e0a6f210f63c2665b7bfba022a5fa6163ee235439ad2ce76fa91bf42f64a19ded49642899b8270885d8b24c2e9a6052b5d", 0x1e5, 0x1}], 0x800010, &(0x7f0000001500)={'nouuid,', {[{@rtdev={'rtdev', 0x3d, './file0'}, 0x2c}, {@quota='quota', 0x2c}]}})
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f0000000100)}, 0x10)
r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x8, 0x2000)
accept4$packet(r1, 0x0, &(0x7f0000000100), 0x80000)

2018/04/06 14:02:05 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000000000000000300", 0xa201})

2018/04/06 14:02:05 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = socket(0x0, 0x3, 0x3)
getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000010c0), 0x4)
bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58)
read(r0, &(0x7f00000010c0), 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001100)={<r2=>0x0, 0x1000, "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"}, &(0x7f0000002140)=0x1008)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002200)={<r3=>0x0, 0x26, "73b1245d14adbfd7d353b6f0344a06b092799e221a8e3f77365bbe86d6490e226df2939ced70"}, &(0x7f0000002180)=0x2e)
getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002280)={r2, 0xffff, 0x81, 0x101, 0x0, 0x10000, 0x0, 0x0, {r3, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x7ff, 0x7, 0x9, 0x661f, 0x5}}, &(0x7f0000002340)=0xb0)
perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = accept4$alg(r0, 0x0, 0x0, 0x0)
fcntl$setstatus(r4, 0x4, 0x2400)
getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000001040), &(0x7f0000001080)=0x8)
readv(r4, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1)

2018/04/06 14:02:05 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0), 0x4)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})

2018/04/06 14:02:05 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8940, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:02:05 executing program 6:
r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000140)=0x1)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102})
r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0)
fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
ioctl$TUNSETGROUP(r0, 0x400454ce, r3)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102})

2018/04/06 14:02:05 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000543000/0x4000)=nil, 0x4000, 0x9)

2018/04/06 14:02:05 executing program 0:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0)
ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x20)
bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x0, {}, 0x0, 0x2}, 0xe)
connect$bt_l2cap(r0, &(0x7f0000000180)={0x1f, 0x0, {}, 0x0, 0x80000001}, 0xe)

2018/04/06 14:02:05 executing program 7:
pipe(&(0x7f0000000980)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000, 0x3, &(0x7f0000000140)=[{&(0x7f0000000100)="23fc382777912e99182f7c4bd7ccc345a053a5734170ff568bfb603f54b57d8510233f8fc079972ea628cd7111a5a765db957053c016afffea9b40", 0x3b}, {&(0x7f0000000200)="de6a2134ebeda958ef7e6f39150e3dd4cd5e75199571835e1a9d69395da34d7e645f0831a8fadcc32d827f8c3c6b0b3a02143b0b9453", 0x36, 0x47a6}, {&(0x7f0000000340)="6ad6ec06187f23750768f21297761c199d455a97d18e2cbaa7d5", 0x1a, 0xde}], 0x10000, &(0x7f00000003c0)={[{@uid={'uid', 0x3d, [0x30, 0x34, 0x31, 0x31, 0x35, 0x30, 0x34]}, 0x2c}, {@debug='debug', 0x2c}, {@umask={'umask', 0x3d, [0x31]}, 0x2c}, {@debug='debug', 0x2c}]})
vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0)
close(r1)
ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x4)
syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[])
setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000001880)=@dstopts={0x7b, 0x12, [], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xffffffff80000001}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @hao={0xc9, 0x10}, @padn={0x1, 0x2, [0x0, 0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0xd}}, @calipso={0x7, 0x40, {0xfffffffffffffff7, 0xe, 0x64d2, 0x0, [0x4d5c, 0x3c1, 0x3, 0x7fffffff, 0x7, 0x4, 0xff]}}, @enc_lim={0x4, 0x1, 0x9}, @enc_lim={0x4, 0x1, 0x1ff}]}, 0xa0)
lseek(r0, 0xfffff7fff7fffffb, 0x3)

2018/04/06 14:02:05 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000000000fffffff500", 0xa201})

[  196.296171] FAT-fs (loop7): invalid media value (0x70)
[  196.301755] FAT-fs (loop7): Can't find a valid FAT filesystem
2018/04/06 14:02:06 executing program 0:
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=<r0=>0x0)
r1 = syz_open_procfs(r0, &(0x7f0000000100))
getdents(r1, &(0x7f00000000c0)=""/210, 0xd2)
perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x4, 0x2, 0xfffffffffffffffb, 0x6, 0x0, 0x6, 0x20, 0x0, 0x2, 0x1, 0x3, 0x3, 0x6, 0xb8, 0x7, 0x0, 0x9, 0x80000001, 0x9, 0xffff, 0xfd76, 0xffff, 0x81, 0x3, 0x2, 0x6, 0x7, 0x63e5, 0x3, 0x2, 0x8020000000, 0x5, 0x1, 0x8000, 0x5, 0x1, 0x0, 0xffffffffffff0000, 0x4, @perf_config_ext={0x8001, 0x20}, 0x0, 0x7, 0x1000, 0x4, 0x6, 0x80, 0x7f}, r0, 0x6, r1, 0x8)

2018/04/06 14:02:06 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8915, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:02:06 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0), 0x4)
ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})

2018/04/06 14:02:06 executing program 6:
r0 = syz_open_dev$binder(&(0x7f0000ac3000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x5, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x9}, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x40001, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0)
socketpair(0x3, 0x80007, 0x4, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000000c0)=0x2, 0x4)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"})

2018/04/06 14:02:06 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000000000000000400", 0xa201})

2018/04/06 14:02:06 executing program 3:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000000210, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000cfe000)='/dev/dmmidi#\x00', 0x16, 0x0)
ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000080)=0x2)
connect$ipx(r0, &(0x7f0000000040)={0x4, 0x2, 0x0, "a9e91def3170", 0x1}, 0x10)
ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000100)=0x4)
read(r1, &(0x7f0000000040), 0xff4a)
ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0)
getsockopt$inet6_buf(r1, 0x29, 0x15, &(0x7f0000000140)=""/119, &(0x7f00000000c0)=0x77)

2018/04/06 14:02:06 executing program 7:
r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x9ffc, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x80)
ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400)

2018/04/06 14:02:06 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={<r3=>0x0}, &(0x7f00000000c0)=0xc)
r4 = perf_event_open$cgroup(&(0x7f0000000140)={0x0, 0x70, 0x400, 0xfffffffffffffff8, 0xf191, 0x8001, 0x0, 0x1f, 0x23082, 0x1, 0xfffffffffffffff8, 0x60000000000, 0x1b80000000000000, 0x9, 0x2, 0x5, 0x1, 0xfffffffffffffff9, 0x3, 0x5, 0xfffffffffffffffc, 0x2, 0xfd39, 0x63e0, 0xbc, 0x401, 0xffff00, 0x2, 0x2, 0x7, 0x5, 0x9, 0x6c5, 0xff, 0x100000001, 0x3, 0x6, 0x8000, 0x0, 0x0, 0x6, @perf_config_ext={0x7f, 0x5}, 0x8, 0x3, 0x0, 0x5, 0x8000, 0x20, 0xfffffffffffffd3f}, 0xffffffffffffff9c, 0x7, 0xffffffffffffff9c, 0x8)
perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x1, 0x2, 0x6, 0xfffffffffffffff8, 0x0, 0xbc, 0x0, 0xe, 0x2, 0x80000000, 0x7, 0x10000, 0x1ff, 0x8, 0x73c, 0xf86, 0x1, 0x100000001, 0x0, 0x2, 0x9300, 0x480, 0x0, 0x132c, 0x8000, 0x9, 0x4, 0x8000, 0xfffffffffffffdbe, 0xec8, 0x7, 0x9e8, 0x8, 0x5, 0x101, 0xff0000000000000, 0x0, 0x7, 0x2, @perf_config_ext={0x40, 0x6}, 0x4000, 0x2d, 0x9, 0x7, 0x4, 0xfffffffffffff4d4, 0x3}, r3, 0xb, r4, 0xa)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)

2018/04/06 14:02:06 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0), 0x4)
ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})

2018/04/06 14:02:06 executing program 7:
perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff8}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ppoll(&(0x7f0000000040), 0x0, &(0x7f0000fe8ff0)={0x0, 0x989680}, &(0x7f0000401ff8), 0x8)

2018/04/06 14:02:06 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8917, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:02:06 executing program 0:
r0 = socket$alg(0x26, 0x5, 0x0)
syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x80)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
bind$alg(r0, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x1)
bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0xfffffffffffffccb)

2018/04/06 14:02:06 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000000000ffffffc000", 0xa201})

2018/04/06 14:02:06 executing program 6:
mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x40000002871, 0xffffffffffffffff, 0x0)
munmap(&(0x7f000053c000/0x2000)=nil, 0x2000)
mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil)
write$rdma_cm(0xffffffffffffffff, &(0x7f0000000640)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={<r0=>0xffffffff}, 0x106, 0x5}}, 0x20)
write$rdma_cm(0xffffffffffffffff, &(0x7f0000000680)=@disconnect={0xa, 0x4, 0xfa00, {r0}}, 0xc)

2018/04/06 14:02:06 executing program 7:
r0 = eventfd2(0xffffffffffffffff, 0x0)
sched_setattr(0x0, &(0x7f00000002c0)={0x0, 0x1, 0x0, 0x0, 0x9}, 0x0)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80000, 0x0)
ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000000c0)=0xeed)
read$eventfd(r0, &(0x7f0000000000), 0x8)
io_setup(0x800000020, &(0x7f0000000040)=<r2=>0x0)
r3 = creat(&(0x7f00001c0000)='./file0\x00', 0x0)
io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r0}])

2018/04/06 14:02:06 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x891b, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:02:06 executing program 0:
r0 = syz_open_dev$random(&(0x7f0000000400)='/dev/random\x00', 0x0, 0x0)
ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000))
r1 = memfd_create(&(0x7f0000000040)='\x00', 0x1)
r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00')
sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r2, 0x10, 0x70bd29, 0x25dfdbfe, {0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x44004}, 0x0)

2018/04/06 14:02:06 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0), 0x4)
ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x6, 0x8}})

2018/04/06 14:02:06 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0xc0045878, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:02:07 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0xfffffffffffffffd, 0x0, 0x4000, 0x2000, &(0x7f0000215000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
pipe(&(0x7f0000000000)={<r3=>0xffffffffffffffff})
epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)

2018/04/06 14:02:07 executing program 7:
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48)
setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffc61)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r2, &(0x7f0000000040), &(0x7f0000000100)}, 0x20)
r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x8000, 0x0)
getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e)
dup2(r1, r2)

2018/04/06 14:02:07 executing program 6:
r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1)
r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x0, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x3, 0x0, 0x74, 0xfff, 0x9, 0xf4ca, 0x7, 0x4, 0x1, 0x800, 0x3ff, 0x0, 0x0, 0x1ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0x0, 0x0, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)
r2 = socket$inet(0x2, 0x6, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000b80)=@broute={'broute\x00', 0x20, 0x1, 0x9d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200008c0], 0x0, &(0x7f00000000c0), &(0x7f0000000700)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000000000000020614f2ac1dc5338000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff000000002e6de547f92028bf5c8004efe5"]}, 0x115)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = epoll_create1(0x80000)
r5 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000000480)={0x12000000000000})
r6 = getpgrp(0xffffffffffffffff)
r7 = getpid()
epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000040))
kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r5, &(0x7f0000000000)={r5})
setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x2, 0x3)
clone(0x0, &(0x7f00000003c0)="2ac83eba9bb0edc45370f1087189fbd8239898bde890a0d5ab300da1757a46319a4f9cdb9d9693f71cbb8fb49bd3", &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000480))
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getsockname(r3, &(0x7f0000000640)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0x80)
r8 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0)
ioctl$VHOST_SET_LOG_BASE(r8, 0xaf01, &(0x7f0000307000)=&(0x7f0000000180))
ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000280)=ANY=[])
bind$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfe}, 0xc)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r8, 0x40bc5311, &(0x7f0000000300)={0x784b, 0x3, 'client1\x00', 0x1, "6dea700b8d591e55", "08f1496fa810039fdc1fc424a6c5849c7ec6764d0f37c177947bcb618e55c868", 0x7})
syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x10001, 0x301000)
ioctl$VHOST_SET_LOG_FD(r8, 0x4004af07, &(0x7f0000000000))
ioctl$VHOST_SET_VRING_ADDR(r8, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199})
r9 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r9, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000440)='cdg\x00', 0xfed6)
bind$inet(r9, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r9, &(0x7f0000f53fff), 0xfffffffffffffd79, 0x20000000, &(0x7f000006d000)={0x2, 0x4e23}, 0x10)

2018/04/06 14:02:07 executing program 7:
syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5d})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000140)={0x4dec, 0x0, 0x7})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000002c0)=[@text16={0x10, &(0x7f0000000240)="ea12abd9006626f20f4e100f8116a366b9800000c00f326635000100000f30def60fae99b704660f3840b6b6ffbaa000ecbaf80c66b8c4833c8866efbafc0c66b80b00000066ef260f001f", 0x4b}], 0x1, 0x0, &(0x7f0000000300), 0x280)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0x100000)
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/04/06 14:02:07 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000000000400", 0xa201})

2018/04/06 14:02:07 executing program 3:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0)
connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e)
r1 = socket$netlink(0x10, 0x3, 0xf)
getpeername$netlink(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x68d05ec)
bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f}, 0xe)
r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x200000)
ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000180)={0x2, 0x0, [{0x2, 0x3, 0x0, 0x0, @msi={0x5, 0xfffffffffffffffb, 0x1}}, {0x9aa, 0x3, 0x0, 0x0, @msi={0x7, 0x0, 0x6}}]})
r3 = dup(r0)
getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000340)=0x89fc, &(0x7f0000000280)=0xfffffffffffffdb3)
bind$bt_hci(r3, &(0x7f0000000140)={0x1f}, 0xc)

2018/04/06 14:02:07 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00001fb000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x40, &(0x7f0000000180), 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
r3 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4, 0x101000)
ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f00000000c0)={0xffffffff, 0x12, 0x6, 0x1a, "a8cca745e49dbd341eafa3cf5685daff5dd55fc732bd7e8641ff4257b16f2fe7"})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x200000)
r4 = memfd_create(&(0x7f0000000180)='.lo\x00', 0x1)
connect$bt_rfcomm(r4, &(0x7f0000000040)={0x1f, {0x5, 0x4, 0x2, 0xf1bc, 0xfa23eea, 0x80}, 0x3}, 0xa)

2018/04/06 14:02:07 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0xc0189436, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:02:07 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000240), 0x14)

2018/04/06 14:02:07 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0), 0x4)
ioctl$sock_ifreq(r0, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0x0, 0x6, 0x9, 0x3, 0x6, 0x8}})

[  198.110755] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher
2018/04/06 14:02:07 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x40049409, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:02:07 executing program 0:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0x3c3, &(0x7f0000beeff0)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff]}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'sm3\x00'}, 0x254}}]}, 0x138}, 0x1}, 0x0)

2018/04/06 14:02:07 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000ffffffc300", 0xa201})

2018/04/06 14:02:07 executing program 3:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000651ff8)={0x0, 0x1}, 0x8)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079efe0)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x20)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x8000, 0x0, 0x3, <r1=>0x0}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x8001}, 0xc)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x0, 0x30}, 0xc)
sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cgroup.stat\x00', 0x0, 0x0)
ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000180))
ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000140)={0x6, 0x7, 0x10001})

2018/04/06 14:02:07 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0), 0x4)
ioctl$sock_ifreq(r0, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0x0, 0x6, 0x9, 0x3, 0x6, 0x8}})

2018/04/06 14:02:07 executing program 0:
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x80800)
r1 = getpid()
fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x3, r1})
r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x8001, 0x400000)
setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x0, 0x4)
syz_init_net_socket$llc(0x1a, 0x3, 0x0)
mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000000140)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v4')

2018/04/06 14:02:07 executing program 7:
bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x809, 0x0, 0x0, 0x0, 0x5}, 0x2c)

[  198.905640] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher
2018/04/06 14:02:08 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8901, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:02:08 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000e00300", 0xa201})

2018/04/06 14:02:08 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='oom_score_adj\x00')
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000140)='./file0\x00', 0x0)
r1 = memfd_create(&(0x7f0000000080)=']eth1,\x00', 0x0)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)={0xfffffffffffffeff, 0x8, 0x6, 0x100000001, 0x3, [{0x0, 0x0, 0x2, 0x0, 0x0, 0x1508}, {0x1, 0x200, 0x7, 0x0, 0x0, 0x4}, {0x5, 0x5, 0x7f, 0x0, 0x0, 0x200}]})
write$cgroup_subtree(r0, &(0x7f0000000100)={[{0x0, 'cpu', 0x20}, {0x2f, 'rdma', 0x20}, {0x2b, 'rdma', 0x20}]}, 0x11)
memfd_create(&(0x7f0000000040)='\x00', 0x1)
ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0)
openat$ashmem(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ashmem\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000fdef88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0))
sendfile(r0, r0, &(0x7f0000000280), 0x10000061)

2018/04/06 14:02:08 executing program 7:
socketpair$inet(0x26, 0x0, 0x0, &(0x7f0000001ff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xfffffffffffffff7, 0xe, 0xfff, 0xfffffffffffffc00, <r2=>0x0}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r2, 0x81, 0x30, 0x0, 0x6}, &(0x7f00000000c0)=0x18)

2018/04/06 14:02:08 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0), 0x4)
ioctl$sock_ifreq(r0, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0x0, 0x6, 0x9, 0x3, 0x6, 0x8}})

2018/04/06 14:02:08 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffffffffffffff)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x7, <r3=>r1, 0x1})
mq_notify(r3, &(0x7f00000000c0)={0x0, 0x2f, 0x2, @thr={&(0x7f0000000140)="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", &(0x7f0000000040)="ab25ca2c5a19c9fe65ef770b775d37a9c6c34802396a7487f23cb01ced71564573bdb4a445779936f9f0c47372018d96004f1d60bfb53da258c4d7a6352ce5f202e8fc8e82c376d35845ac986460e962339f1b43ca5099"}})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3)

2018/04/06 14:02:08 executing program 6:
syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb86dd6150a09d00081100fe8000000000000000000000000000bbfe80000000aa00004e2000089078dc386c75930616b44ca041ea899deccf61ae4db8f4f0ad9535c208298c51b500b30735ade4cc51396c04fc18a277ac50fa409f50757e153d993891e80dfd313384a691e0df1dc0add87604cb30f5ef9f69c24769c009acc7f64e76d7a4051da0b7000000"], &(0x7f0000000040))
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0)
accept4$ipx(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000)

2018/04/06 14:02:08 executing program 0:
setrlimit(0x8, &(0x7f00000a3ff0))
mlockall(0x2)
munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x7, 0x400, 0x9, 0x3680000000000000, 0x7}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x4, 0x3, 0x400, 0x2, 0x3f}, &(0x7f00000000c0)=0x14)

2018/04/06 14:02:08 executing program 7:
r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0)
syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1)
syz_open_procfs(0x0, &(0x7f0000000040)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb")
unshare(0x8000400)
ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)=0x1)
pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000000100)={&(0x7f0000553ff8), 0x8})

2018/04/06 14:02:08 executing program 6:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000380)=[@text64={0x40, &(0x7f00000003c0)="36450f01ca0f01dff3436f8f49989beab9800000c00f3235000100000f3048b857000000000000000f23d80f21f835800000a00f23f80f320f201fb8010000000f01c16565430fc7aa89000000", 0x4d}], 0x1, 0x0, &(0x7f0000000480), 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
r3 = fcntl$dupfd(r1, 0x0, r2)
getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4)

2018/04/06 14:02:08 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x89a0, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:02:08 executing program 0:
r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0)
ftruncate(r0, 0xffff)
write(r0, &(0x7f0000cbd000)='v', 0x1)
sendfile(r0, r0, &(0x7f0000001000)=0xfffffffffffffffd, 0xfec)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x11, r0, 0x0)
mq_open(&(0x7f0000000000)='.-^\x00', 0x0, 0x0, &(0x7f0000000040))

2018/04/06 14:02:08 executing program 3:
r0 = socket$inet(0x2, 0x20000000000003, 0x2)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)="626f6e643068d1dd0900dd3be7e10201", 0x10)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=ANY=[]}, 0x24008840)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x5, 0x16f8, [0x0, 0x20000380, 0x20000ce8, 0x20000f60], 0x0, &(0x7f0000000080), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x5, 0x44, 0x8887, 'ip_vti0\x00', 'ip6gretap0\x00', 'ip6gre0\x00', 'bpq0\x00', @random="a37d233f28d7", [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x8d0, 0x908, 0x938, [@among={'among\x00', 0x838, {{0xffffffffffffb07a, 0x101, 0x1, {[0x7, 0x1ff, 0x6f14733a, 0x80, 0xf375, 0x71ea, 0x401, 0x3, 0xab95, 0x8, 0x8, 0x4, 0x7fff, 0x5, 0x96, 0xdfb0, 0x8, 0x1, 0x4, 0x401, 0x4, 0x254d, 0x2, 0x101, 0x584bb32e, 0x100000001, 0x80, 0xfffffffffffffe01, 0x4, 0x2, 0x2, 0x200, 0x8000, 0xfffffffffffffffa, 0x5, 0x120c, 0x6, 0x5, 0x1ff, 0x7, 0x2, 0xbd, 0x100, 0x3, 0x7, 0x6, 0x1, 0x800000000000, 0x101, 0x4, 0x7fff, 0x6, 0x7, 0x5, 0x0, 0x0, 0x6, 0x0, 0x4, 0x4, 0x70, 0x2, 0xfffffffffffffff7, 0x267, 0x9, 0x1, 0x7600000000, 0x401, 0x9dfa, 0xff, 0x3, 0x7, 0x8, 0xa26, 0xfffffffffffffffc, 0x7fd, 0x8, 0x9, 0x3, 0x20, 0x8, 0x8, 0xfffffffffffffffd, 0x7, 0x10000, 0x8, 0x2, 0x3f, 0x400, 0xe43, 0x1, 0x3ba, 0x0, 0x6, 0x5, 0x2, 0x8, 0x4, 0x10000, 0x100000000, 0x9, 0xe000000000, 0x792, 0x10000, 0x100000000, 0x9, 0x3800000, 0x4, 0xffffffff, 0x4, 0x24df, 0x57, 0x0, 0x5, 0x73, 0x6eab4507, 0x0, 0x2e23, 0x2, 0x6, 0x6, 0x200000000, 0x12def49b, 0x3ff, 0xcd7, 0x2, 0x80000001, 0x2, 0x2, 0x5aea, 0x7, 0x1, 0x3, 0x1ff, 0x0, 0x2d, 0x80000001, 0x7, 0x4, 0xdd2, 0x4, 0x8, 0x1ff, 0x0, 0x81, 0x1, 0x5, 0x1000, 0x101, 0x5, 0x6, 0xfff, 0x3, 0x4, 0x1f, 0x64, 0x0, 0x5, 0x5a04, 0x3, 0x4db, 0x40, 0xcd3b, 0x7, 0x4, 0x7, 0x6, 0x400, 0x7, 0x40, 0x1, 0x5, 0x0, 0x7ff, 0x6, 0x4, 0x30000000, 0xffffffffffff0001, 0x2, 0xfffffffffffffffc, 0x800, 0x84b, 0x0, 0x0, 0x957, 0xffff, 0xfffffffffffffffd, 0x3ff, 0xde, 0x2, 0x9, 0x4, 0xf07, 0xac3, 0x8, 0x2a0, 0xffffffffffff8000, 0x4, 0x8, 0x10001, 0x5, 0x3, 0x7, 0xfffffffffffffff9, 0xfffffffffffffffb, 0x4, 0x7fffffff, 0x40, 0xffff, 0x5, 0x7, 0x8, 0x1, 0x3c0e, 0x7, 0x0, 0x100000001, 0x3, 0x8, 0xffffffff, 0x7, 0x800, 0x80000000, 0xffff, 0x2, 0x2400000000, 0x7, 0x8, 0x0, 0x9, 0x4, 0x9, 0x9, 0x3, 0x800, 0x4, 0x8, 0xfffffffffffffffa, 0x3, 0x9, 0x80000000, 0x0, 0x0, 0x46c, 0x4, 0x80000001, 0x80, 0x6, 0x1, 0xffff, 0x0, 0xf3, 0x3ff, 0x2, 0x3, 0x27, 0xbfc], 0x1, [{[0x4, 0x81], @multicast2=0xe0000002}]}, {[0x81, 0x9, 0x8000, 0x1, 0xb5f, 0x8, 0x9, 0x0, 0x1, 0x0, 0x1, 0xdfc, 0x1e8e, 0xb6, 0x9730, 0x7ff, 0xc38, 0x9, 0x3, 0xbe, 0x5, 0x4, 0x4, 0x1ff, 0x80, 0xfffffffffffffff7, 0x8, 0x6, 0x9c0, 0x6, 0x3, 0x80, 0x5, 0x8, 0x6, 0x8, 0x1ff, 0x1, 0x40, 0x2, 0x1, 0x10000, 0x0, 0x4, 0x7, 0x1, 0x8, 0x1, 0x5, 0x2, 0x2, 0x5, 0xfffffffffffffffa, 0x8, 0x3f, 0xffffffffffffffc0, 0x10000, 0x6, 0xbd, 0x55, 0x7f, 0x6, 0x81, 0x1, 0x2, 0x3be, 0x0, 0x6, 0x3f, 0x1, 0x28, 0x10001, 0x7, 0x1f, 0x1, 0x400, 0xffffffffffffffff, 0x3, 0x6, 0xff, 0x8, 0x3ce12ac8, 0x80000001, 0x101, 0x33a, 0x7f, 0x5c7e0b40, 0x679d, 0xff, 0x23, 0x3f, 0x0, 0x6, 0x8, 0xb8, 0x1, 0x40000000000000, 0x0, 0xfff, 0x7, 0x8f5, 0x9, 0x2, 0xfffffffffffffffc, 0x2, 0x1, 0xfaa, 0x1, 0x6, 0x1f, 0x800, 0x1, 0x4, 0xfffffffffffffff9, 0x1f, 0xf9, 0x1, 0xfffffffffffffff8, 0x3, 0x4, 0x100, 0x6, 0x4, 0x0, 0x9, 0x14000000000000, 0x2, 0x7fffffff, 0xd5, 0x10000, 0x400, 0x4a17, 0x30000000000000, 0xffffffffffffcd4b, 0x4, 0xfff, 0x2, 0x8000, 0xa636, 0x1, 0x0, 0x10001, 0x9, 0x3, 0x1, 0x3ff, 0x8, 0x800, 0x0, 0x9e2, 0xfffffffffffffff9, 0x7fff, 0x6, 0x4, 0x8, 0x100000000, 0x7fffffff, 0x3d3, 0x2, 0x4, 0x99, 0x80000001, 0x1, 0x40000000, 0x0, 0x3, 0x6, 0x1, 0x3, 0x8a, 0x86e5, 0x4, 0x5, 0x2, 0x2, 0x10001, 0x0, 0x5, 0xa3, 0x0, 0xfff, 0x9, 0x7fff, 0x0, 0x1, 0x7, 0x7ff, 0x80000000, 0x1, 0x7, 0x3, 0x401, 0xff, 0x2, 0xd9, 0xb6, 0x3, 0x1, 0x7, 0x4, 0x1, 0x3, 0x4, 0x0, 0x8, 0x80000000, 0xfffffffffffffe01, 0x94d, 0x7f, 0x4, 0xfffffffffffffff9, 0xe4, 0x8000, 0x1, 0x200040000000, 0x8, 0x5, 0x1, 0xebf, 0x0, 0x20, 0x0, 0x9, 0x4, 0x8001, 0x7ff, 0x3, 0xfffffffffffffffe, 0x4, 0x14, 0x9, 0x8, 0x2, 0x1, 0x100, 0x2, 0xffffffff7fffffff, 0xffffffffffffff7f, 0x10001, 0x80, 0x9, 0x1, 0x1, 0x401, 0xfffffffffffffffb, 0xa12, 0x7, 0xfffffffffffffffc, 0xf5, 0x6, 0x9, 0x4, 0x6, 0x7, 0x80, 0x4, 0x5], 0x1, [{[0x1, 0xcd2c00000000000], @remote={0xac, 0x14, 0x14, 0xbb}}]}}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, 0x10}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x6}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x20, 0x8af9, 'syz_tun\x00', 'syz_tun\x00', 'ip6gre0\x00', 'ipddp0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0x0, 0xff, 0xff, 0x0, 0xff, 0xddcf53c45ae716a], 0x70, 0x1d0, 0x248}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x100, 'system_u:object_r:update_modules_exec_t:s0\x00'}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xfc}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x1000, 0x100000000, 0x4, 0x1, 0x0, "3a570128d37d8b175724c637038ae2e5a9fa421ecbdd54c50513ccaf2f05205528bb9bb45e050f58a28cd3ff5e90bbd6024218b7110e71209df2162331eb4612"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0x11, 0x15, 0x8afd, 'teql0\x00', 'ip_vti0\x00', 'ipddp0\x00', 'syzkaller0\x00', @random="7ddaefecbc4b", [0xff, 0xff, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, [0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x34a5ff3e, 0x40, 0x3f}}}}, {{{0x0, 0x23, 0xf7, 'ip6gretap0\x00', 'lo\x00', 'bpq0\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0xe0, 0xe0, 0x128, [@state={'state\x00', 0x8, {{0x8}}}, @connbytes={'connbytes\x00', 0x18, {{0x5, 0xffffffffffff0001, 0x1, 0x3}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x80000001, 0x81, 0x3ff}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x1, [{{{0x5, 0x10, 0x9300, 'irlan0\x00', 'eql\x00', 'gretap0\x00', 'ipddp0\x00', @empty, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff], 0x8a0, 0x8a0, 0x8d8, [@u32={'u32\x00', 0x7c0, {{[{[{0x3, 0x3}, {0xeb9, 0x1}, {0xfffffffffffffeff, 0x3a134f8b1a6dd439}, {0x9a}, {0x4c4, 0x1}, {0x3ff, 0x3}, {0x6, 0x2}, {0x40, 0x1}, {0x6}, {0x4, 0x3}, {0x4, 0x1}], [{0x10000, 0x6}, {0x6}, {0xfff, 0x4}, {0x9, 0x1ff}, {0x3, 0x100000001}, {0x37, 0x8}, {0x6, 0x7}, {0x0, 0x2}, {0xd, 0x2}, {0xe7, 0x1}, {0x6, 0x272e}], 0x0, 0x6}, {[{0x1, 0x1}, {0x6, 0x3}, {0x3, 0x3}, {0x8}, {0x401}, {0x9, 0x3}, {0x8a25, 0x3}, {0x1ff}, {0x3, 0x1}, {0x5, 0x3}, {0x2b12, 0x2}], [{0x101, 0xfffffffffffffcd8}, {0x20, 0x8}, {0x64c4d536, 0x7fff}, {0x7fff, 0x3}, {0x7, 0x1000000000000}, {0x1, 0x9}, {0x0, 0x6}, {0x6, 0x4}, {0x7, 0x6}, {0x100000000}, {0x80, 0xf12}], 0x1, 0x2}, {[{}, {0x0, 0x3}, {0x6, 0x3}, {0x20, 0x2}, {0x1}, {0x5, 0x3}, {0x8, 0x2}, {0x0, 0x3}, {}, {0x8}, {0x7fffffff, 0x2}], [{0x80000001, 0x400}, {0xfff, 0x7}, {0x8000, 0x400}, {0xffff, 0x3}, {0x80, 0x2}, {0xfffffffffffffffb, 0x8001}, {0x55, 0x100000000}, {0x80, 0x1ff}, {0x6, 0x100}, {0x5, 0x1}, {0x3, 0x4}], 0x4, 0x1}, {[{0xff, 0x1}, {0x1, 0x1}, {0xffffffff, 0x3}, {0x4}, {0x1ff, 0x2}, {0x100000000, 0x3}, {0x7af}, {0x4d1000000}, {0x8000, 0x3}, {0x9}, {0x512, 0x3}], [{0x9, 0xfc30}, {0x0, 0x3}, {0x6, 0x7ff}, {0x1ff, 0xfffffffffffffbff}, {0x6, 0x47e66b7d}, {0x0, 0x3}, {0x5, 0x4}, {0x7, 0x7}, {0x7, 0xff}, {0x0, 0x3e83}, {0xbc, 0x8000}], 0x4, 0x1}, {[{0x9, 0x3}, {0x200, 0x3}, {0xffffffff, 0x3}, {0x0, 0x2}, {0xffffffff, 0x3}, {0x8, 0x2}, {0x0, 0x2}, {0x1}, {0x5}, {0x8382, 0x2}, {0xffff, 0x1}], [{0xa2, 0x307}, {0x1, 0x7}, {0x8, 0x1}, {0x4, 0x7}, {0x9, 0x9}, {0x752e, 0x9}, {0x81, 0xe613800000000000}, {0x5, 0xb7}, {0x93e, 0x7}, {0x43a9, 0xfffffffffffffff7}, {0x0, 0x1}], 0x1, 0x8}, {[{0x8, 0x3}, {0x10001, 0x1}, {0xe693, 0x3}, {0x401, 0x2}, {0x6, 0x3}, {0x6, 0x3}, {0x6, 0x3}, {0x4, 0x31cf3dcd695da492}, {0x5, 0x3}, {0x401, 0x3}, {0x80, 0x3}], [{0x6}, {0xae, 0x1}, {0x80000001, 0x2}, {0x7, 0x4}, {0xffffffffffffffff, 0x9}, {0x1f, 0x8}, {0x8001, 0x401}, {0x1, 0x1ff}, {0x2, 0x2}, {0x1200000000000000, 0x7}, {0x9, 0xb1}], 0x8, 0x3}, {[{0x20, 0x3}, {0x10001, 0x3}, {0x4, 0x2}, {0x7, 0x3}, {0xfffffffffffffffb, 0x2}, {0x6, 0x2}, {0x4, 0x2}, {0x7ff, 0x3}, {0x1, 0x3}, {0x0, 0x2}, {0x4, 0x3}], [{0x20, 0x3f}, {0x0, 0x8e}, {0x200, 0x2}, {0x4, 0x9}, {0x2, 0x5ed5}, {0x0, 0x1}, {0x6, 0x8001}, {0x312f, 0xaed}, {0x0, 0x3ff}, {0x1, 0x5}, {0xfffffffffffffffb, 0x54}], 0x3, 0x1}, {[{0x512}, {}, {0x80000000, 0x3}, {0x80}, {0x36a, 0x3}, {0x8, 0x2}, {0x1, 0x3}, {0x7, 0x3}, {0x4000000000000, 0x1}, {0x8, 0x2}, {0xa7}], [{0x8001, 0x80000001}, {0x100000001, 0x4}, {0x8, 0x6}, {0x8, 0x400}, {0x9, 0x3}, {0xffff, 0x10000}, {0x5, 0x81}, {0x9, 0x9}, {0x3, 0x3}, {0x2, 0x2}, {0xf4, 0x4}], 0x4, 0x6}, {[{0x80000001, 0x3}, {0x100}, {0x1, 0x3}, {0x63, 0x3}, {0x3, 0x3}, {0x101}, {0x4, 0x3}, {0x6, 0x3}, {0x9d5, 0x3}, {0x40, 0x1}, {0x3, 0x3}], [{0xfffffffffffffe01, 0x4}, {0x6, 0x5}, {0x3, 0x81}, {0x4, 0x100}, {0x2, 0x2000000000000}, {0x8, 0x3}, {0xb479, 0x7}, {0xffffffff, 0x5280000000000000}, {0x4, 0x7}, {0x8001, 0x176}, {0x40, 0x10000}], 0x1, 0x2}, {[{0x6, 0x3}, {0x80000001, 0x2}, {0x9935}, {0x4, 0x2}, {0x2de0c28f, 0x2}, {0x8}, {0x1}, {0x0, 0x3}, {0x9, 0x2}, {0x9, 0x3}, {0xc000000000, 0xdf2265507b3b96dd}], [{0x0, 0x1}, {0x20, 0x800}, {0x10000, 0x80000000}, {0x401, 0x9}, {0x8, 0xfffffffffffffbff}, {0x800, 0xfffffffffffffffb}, {0x1, 0xff}, {0x100, 0xc435}, {0x9, 0x2}, {0x8, 0x7}, {0x287, 0xe58}], 0x8, 0x6}, {[{0x5, 0x2}, {0x3f, 0x1}, {0x1ff}, {0x970, 0x1}, {0x3f, 0x3}, {0x6, 0x3}, {0x1, 0x3}, {0x7fff, 0x3}, {0x6, 0x1}, {0x800000000, 0x2}, {0x8}], [{0xffffffffffffffff, 0x30b5}, {0x7, 0x9}, {0xa3, 0x2}, {0x9}, {0x4592, 0x401}, {0xfffffffffffffffd, 0x10001}, {0x2, 0x40}, {0xffff, 0xc59}, {0x4, 0x2}, {0x5, 0x3}, {0xd183, 0x1}], 0x9, 0x9}], 0x3}}}, @limit={'limit\x00', 0x20, {{0x3, 0xffffffffffff2fff, 0x2, 0x200, 0x8, 0xf1f}}}]}}, @common=@dnat={'dnat\x00', 0x10, {{@empty, 0xfffffffffffffffe}}}}]}]}, 0x1770)
sendmsg(r0, &(0x7f0000000100)={0x0, 0x391, &(0x7f0000000080), 0x312}, 0x0)

2018/04/06 14:02:08 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230008d21fdff00", 0xa201})

2018/04/06 14:02:08 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000000)=0x7000)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)

2018/04/06 14:02:08 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0), 0x4)
ioctl$sock_ifreq(r0, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x0, 0x9, 0x3, 0x6, 0x8}})

[  199.174727] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher
2018/04/06 14:02:08 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x101000)
syz_open_pts(0xffffffffffffffff, 0x0)
dup(r0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x100, 0x0)
memfd_create(&(0x7f00000000c0)='\x00', 0x3)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x80, 0x0)
dup(r0)
ioctl$TIOCSBRK(r0, 0x40044591)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0)
setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000140)={'mangle\x00', 0x2, [{}, {}]}, 0x48)
futex(&(0x7f0000012ffc), 0x1, 0x0, &(0x7f0000000000), &(0x7f00003cfffc), 0x0)
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000})
syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x2a81, 0x8000)

2018/04/06 14:02:08 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8994, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:02:08 executing program 0:
ioctl$EVIOCGREP(0xffffffffffffffff, 0x8004745a, &(0x7f0000000000)=""/174)
ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f00000000c0)=""/63)

[  199.290556] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher
2018/04/06 14:02:08 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00\x00;\x00', 0xa201})

2018/04/06 14:02:08 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000980)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-asm)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="0a0775b0d5e383e5b34587ed5c54dbb7141d84e25d1f71ced98f06e249b07487e1772c0754471ec02d4bc33414605dc71ddd0a250302527f73705afcaa48f77452706cb36ae2ab48d8be0870794c0609267f91ac4f69b3bcae344deb14d5dcc2947f11d00834516a9e0ba01179f32ca6cf13bbd5dc7a634eef9294706806b1a61b597816cb1f36921e38460bfe4af2407d559f566c7a8d51e1f0b62206af39876f6b866f0bdc0602efa14c8578e98eab6fe6f1f6baec802cac7364dd8d7b7831bc4301bc60c0acb3c0f2fbafbf437f536247dacd2fba0392", 0xd8)
r1 = accept$alg(r0, 0x0, 0x0)
r2 = dup(r0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in6, @in=@remote}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000180)=0xe8)
sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7", 0x80, 0x0, &(0x7f0000001280)=ANY=[], 0x0)
recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0)
ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00000001c0))

2018/04/06 14:02:08 executing program 7:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
stat(&(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = syz_open_dev$sndmidi(&(0x7f0000000540)='/dev/snd/midiC#D#\x00', 0x5, 0x280)
ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000580))
r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x8000, 0x142)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000380)=0xe8)
getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f00000003c0)={@mcast2, <r4=>0x0}, &(0x7f0000000400)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000500)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=@newneigh={0x3c, 0x1c, 0x400, 0x70bd29, 0x25dfdbfc, {0xf, 0x0, 0x0, r3, 0x4, 0x7, 0xd}, [@NDA_PORT={0x8, 0x6, 0x4e20}, @NDA_IFINDEX={0x8, 0x8, r4}, @NDA_PORT={0x8, 0x6, 0x4e24}, @NDA_PROBES={0x8, 0x4, 0xd3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000014}, 0x20004000)
removexattr(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=@known='com.apple.system.Security\x00')
chown(&(0x7f0000000080)='./file0\x00', 0x0, r0)
r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2, 0x0)
mkdirat(r5, &(0x7f0000000100)='./file0\x00', 0x2)
ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000700))
open_by_handle_at(r1, &(0x7f0000000640)=ANY=[@ANYBLOB="a8000000010000004d2b2291e3f546552d62e0a88471f4f75acbb89fc08ace45e3e0d5e2f8915d3a80045fc17ec6b0e780b1da9e69a4228c45f0632e5d4d864838645aadfabd7e3da9dea2c314ad82fb14fbbbd0e33150a5a5e872b560a0987ebc7eeaa710e943cc1d258b333b45fd78159d3374ceaf5a9255ebaf56928df1da97c3b9bd6a8caadfd2bebbdb6293acbe9f4578cb0944e5f6fdbd052b7a6c099b943ba4992bfb34c0"], 0x200200)

2018/04/06 14:02:08 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x89a1, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:02:08 executing program 0:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
dup2(r0, r1)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="ab1cc9545087673dedd178ec74f3c08f2e8a2402a2c502394aa89cc9d12dd1a4305a3d513297f3cb137894d9ce8df35f0e556a8ec7f2bc64fa4b35e76d8a3b1accb8ab52e63816348be7e53ecc23f8032ba01ac576e10aa2658570fae4b0aea663d9a7a66e7ca4d089eacb59888a7f59006ef7592337238fc09eb69c81b1edf3be71a5ed64b95e22b540416b21abe5e88ea4ff11271f16d82cc8db", 0x9b)
io_setup(0x1, &(0x7f0000000180)=<r2=>0x0)
io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)}])

2018/04/06 14:02:08 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0), 0x4)
ioctl$sock_ifreq(r0, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x0, 0x9, 0x3, 0x6, 0x8}})

2018/04/06 14:02:09 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0), 0x4)
ioctl$sock_ifreq(r0, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x0, 0x9, 0x3, 0x6, 0x8}})

2018/04/06 14:02:09 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0xffffffffffffffff, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
shmget(0x2, 0x4000, 0x1, &(0x7f000001b000/0x4000)=nil)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)

2018/04/06 14:02:09 executing program 3:
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x0, 0x0)
readv(r0, &(0x7f0000f4e000)=[{&(0x7f00000cdf2c)=""/56, 0x38}], 0x1)
r1 = gettid()
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000))
socket$inet(0x2, 0x4000000000000001, 0x0)
setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88})
perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000000040))
io_setup(0x8, &(0x7f0000000080))
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4)
io_setup(0x9, &(0x7f0000128000)=<r2=>0x0)
io_submit(r2, 0x1, &(0x7f00007a7fd8)=[&(0x7f000026c000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f000000bfb6)}])
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}], 0x2c)
tkill(r1, 0x1000000000014)

2018/04/06 14:02:09 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000feffffff00", 0xa201})

2018/04/06 14:02:09 executing program 0:
r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/qat_adf_ctl\x00', 0x400000, 0x0)
r1 = syz_genetlink_get_family_id$fou(&(0x7f0000001640)='fou\x00')
sendmsg$FOU_CMD_ADD(r0, &(0x7f0000001700)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x20012000}, 0xc, &(0x7f00000016c0)={&(0x7f0000001680)=ANY=[@ANYBLOB="b4200000", @ANYRES16=r1, @ANYBLOB="000026bd7000fddbdf25010000000800040001000000080002000a00000008000400020000000800040001000000"], 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000400)='fou\x00')
sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0xc09, 0x0, 0x0, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x1c}, 0x1}, 0x0)

2018/04/06 14:02:09 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0xc020660b, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:02:09 executing program 6:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$packet(0x11, 0x800000000002, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f00000003c0)="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", 0x1000, 0x5}], 0x204000, &(0x7f0000000300)={[{@uid={'uid', 0x3d}, 0x2c}]})
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
syz_emit_ethernet(0x2e, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000380))
r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0xa0000)
ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000000100)={0x8, 0x0, 0x1})
setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000000c0)='yeah\x00', 0x5)

2018/04/06 14:02:09 executing program 7:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0)
syz_init_net_socket$llc(0x1a, 0x1, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0)
prlimit64(0x0, 0xffffffffffdffffe, &(0x7f0000000100)={0x0, 0x176}, &(0x7f00000000c0))
ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000080))

2018/04/06 14:02:09 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x2, &(0x7f0000000080)={'lo\x00', 0x101})

[  199.763172] netlink: 'syz-executor0': attribute type 4 has an invalid length.
[  199.795258] FAT-fs (loop6): Unrecognized mount option "uid=" or missing value
2018/04/06 14:02:09 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0xa201})

2018/04/06 14:02:09 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000000)=0x4)
r3 = dup(r2)
ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000040))
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)

2018/04/06 14:02:09 executing program 0:
r0 = open(&(0x7f0000000400)='./file0\x00', 0x101000, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='ac'])
stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
quotactl(0x7, &(0x7f00000000c0)='./file0/file0\x00', r1, &(0x7f0000000300)="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")
mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)="6e66733400230762e3e4f82fd73ba23111c3204976e99c2af4275efffbd0167af0478f2611efaa3c3fb23b8e6438717fe09ac634593b08e145f0173ca75eea55309b760bbb19c32a167e2bcc72c92aba1ef76da346361702965d5e06a682e2d7331112f3fa0373c4c52c41ebcd88e45d30410bb09dfcf50cb0aea24b502c58db117753e040010fb36265df35b80399", 0x0, &(0x7f0000000240))
ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000440)={[0x9, 0xdc68, 0x5, 0x8, 0x20, 0x1000, 0x80000000, 0x400000000000000, 0xe7, 0x4, 0x7fff, 0x1, 0xd61, 0xfff, 0x3, 0x20], 0xd000})

[  199.911475] FAT-fs (loop6): Unrecognized mount option "uid=" or missing value
2018/04/06 14:02:10 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0), 0x4)
ioctl$sock_ifreq(r0, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x0, 0x3, 0x6, 0x8}})

2018/04/06 14:02:10 executing program 7:
r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xffffffff, 0x0)
socket$bt_hidp(0x1f, 0x3, 0x6)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r0, 0x28, &(0x7f0000000100)}, 0x10)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0x0, <r1=>0x0})
mknod$loop(&(0x7f0000000180)='./file0\x00', 0x40, 0x1)
mknod$loop(&(0x7f0000000080)='./file0\x00', 0xc105, 0xffffffffffffffff)
ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00000001c0))
perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0)

2018/04/06 14:02:10 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x890b, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:02:10 executing program 0:
r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0)
r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000001ef8)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff]}], 0xa0}], 0x1, 0x0)
ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x9})
ioctl(r0, 0xc1004110, &(0x7f0000001f64))
socket(0x4, 0x80006, 0x7e42)

2018/04/06 14:02:10 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000000000000003e000", 0xa201})

2018/04/06 14:02:10 executing program 6:
getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, <r0=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x84)
r1 = socket$pppoe(0x18, 0x1, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200000, 0x0)
stat(&(0x7f0000000100)='.\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000000580)={[{0x4, 0x7, 0x3ff, 0x1, 0xb11, 0x0, 0x5, 0x2, 0x80, 0x5, 0x800000000000, 0x3ff, 0x522}, {0x4, 0xffffffff, 0xfff, 0x450, 0x8001, 0x8000, 0x7, 0x10001, 0x6, 0x0, 0x0, 0x1, 0x7fffffff}, {0xf3, 0x4, 0x1, 0x0, 0x1, 0x5, 0x4, 0x4005, 0xffffffffffffffff, 0xfff, 0x10004, 0x5843, 0x7}], 0x800})
sendmsg$nl_xfrm(r2, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=@updsa={0x124, 0x1a, 0x100, 0x70bd2b, 0x25dfdbfd, {{@in, @in=@rand_addr=0x3ff, 0x4e20, 0x1, 0x4e20, 0x0, 0x2, 0x80, 0xa0, 0x4, r0, r3}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0x32}, @in=@multicast2=0xe0000002, {0x5, 0x7fffffff, 0x5, 0x8, 0x7, 0x4, 0xfffffffffffffffb, 0x200}, {0xcb, 0x6, 0x5a, 0x9}, {0x665b60bc, 0x100000001, 0x84}, 0x70bd28, 0x3501, 0x2, 0x3, 0x10000, 0x20}, [@lastused={0xc, 0xf, 0x3}, @replay_esn_val={0x28, 0x17, {0x3, 0x70bd2d, 0x70bd28, 0x70bd2b, 0x70bd25, 0xa17, [0x8001, 0x1c0, 0x100000001]}}]}, 0x124}, 0x1}, 0x48800)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r4, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
sendto$inet(r4, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10)
setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000440)='tls\x00', 0xfffffffffffffd2f)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000480)={<r5=>0x0, 0x7f}, &(0x7f00000004c0)=0x8)
write$cgroup_type(r1, &(0x7f00000003c0)='threaded\x00', 0x9)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000500)=ANY=[@ANYRES32=r5, @ANYBLOB="2fc7c59bcdc490440e047f62e8ad643e25306af4d37992d4cb1f000000000000005342b0908d9e5a87583b"], &(0x7f0000000540)=0x2f)
ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000400)={0x13d, 0x2, 0x2000004, 0x8000, 0x9, 0x0, 0x100, 0xa000000000000000, 0x32e, 0x27f, 0xa79, 0x8})
close(r4)

2018/04/06 14:02:10 executing program 3:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000300)=0x40000000000800, 0x4)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4)
sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x0)
ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000280))
r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0)
ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f00000000c0))
setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000080)=0x14e4, 0x326)
recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106)

2018/04/06 14:02:10 executing program 5:
openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1)
ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r0, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)

2018/04/06 14:02:10 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8955, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:02:10 executing program 7:
r0 = socket$inet6(0xa, 0xa, 0x9)
r1 = socket$inet(0x10, 0x20000000000003, 0x10)
sendmsg(r1, &(0x7f0000000200)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x1, 0x6, 0x2, 0xfa, "912e4a9978ecd9b47e86e50b67ae7bcf7eda5d083a2eee7883ff1bdddcec05b9386c980215b23e244227fde605fbcec802cc2e834f2215e93192e807b3e2b1", 0x1a}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)="d58a45d79642b570049b9efd62b24b7f7ac944ccfbb2a50f0d352d7bed61bd77520cd118ec2a638dfa62f9627e73d8459b3ccffea810980dbacc89e5fd6a5096c6bbbca514e82e0d523d4dc2b21b799893b1e294c444a15ec61fc8e7d2b659", 0x5f}], 0x1, &(0x7f0000000140)=[{0x90, 0x0, 0x6, "b959e3e8b0d810d6971f19c300ea52c8d7e136c3baffbe420c3bcd0043e4547ea9934e949e26211f6e1f6fc100e5efeb0db368bcf76700d50ed85d18c34521e759054d8615d43603ce02b8759b4085a061d50d7b7972bd20ff8cc310c533f15f47fae7eeb0381cc93cb85321b7f08fbda9d2a8aaf66da62cc61fb823dec4a0d3"}], 0x90, 0x20004000}, 0x0)
r2 = fcntl$getown(r0, 0x9)
waitid(0x2, r2, &(0x7f0000000240), 0xc1000009, &(0x7f0000000280))
sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0)

2018/04/06 14:02:10 executing program 0:
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f000095dffc)=0x8)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={<r3=>r1}, &(0x7f0000000080)=0x14)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x3f}}, 0x1, 0x2, 0x401, 0x8, 0x1}, &(0x7f00000001c0)=0x98)
accept4$vsock_stream(r2, &(0x7f0000000200)={0x28, 0x0, 0x2710, @my=0x1}, 0x10, 0x800)
setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r3}, 0x8)

2018/04/06 14:02:10 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0), 0x4)
ioctl$sock_ifreq(r0, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x0, 0x3, 0x6, 0x8}})

2018/04/06 14:02:10 executing program 3:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe})
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0)
bind$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x0, @hyper}, 0x10)
ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000140))

[  200.912879] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'.
2018/04/06 14:02:10 executing program 7:
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040)=0x3, 0x4)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000140)=0xfff, 0x4)
sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0xc, @local={0xfe, 0x80, [], 0xaa}}, 0x1c)
r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0)
getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000180)={'nat\x00', 0x34, "9283a991404eb452f8f9dfa5d59b5846b6ad5c30f0d9b430bb542f874742368945b4acec6f04986bf5d90f0d30a2d8b3a9caa5e2"}, &(0x7f0000000200)=0x58)
ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e23, @multicast2=0xe0000002}, 'lo\x00'})

2018/04/06 14:02:10 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x890c, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:02:10 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000000000300", 0xa201})

2018/04/06 14:02:10 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)

2018/04/06 14:02:10 executing program 0:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7c0d30fe, 0x120ffd)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x8, 0x8005, 0x1000}, 0x283)
clone(0x12044000, &(0x7f0000000240), &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380))
r2 = shmget$private(0x0, 0x1000, 0x401, &(0x7f0000ffc000/0x1000)=nil)
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8)
getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, <r4=>0x0, 0x0])
lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000400)=<r7=>0x0)
r8 = fcntl$getown(r0, 0x9)
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000440)={{0x1, r3, r4, r5, r6, 0x1, 0x4000000000000000}, 0xe9, 0x7, 0xc5, 0x0, r7, r8, 0x81})

2018/04/06 14:02:10 executing program 6:
r0 = socket$inet(0x2b, 0x801, 0x0)
poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x200000000000804)
r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00')
sendmsg$FOU_CMD_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="02042cbd7000fddbdf250100000008000400010000b2b582f30003000000"], 0x24}, 0x1, 0x0, 0x0, 0x41}, 0x4000)
connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)

2018/04/06 14:02:10 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0), 0x4)
ioctl$sock_ifreq(r0, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x0, 0x3, 0x6, 0x8}})

2018/04/06 14:02:10 executing program 3:
r0 = socket$inet6(0xa, 0x3, 0xff)
fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x6000, r1, r2, 0x100, 0x0, 0x4)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x61)
r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x400902)
ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000240)={0x3240, 0x76b3, 0x61, 0x80000000, 0x13, 0x8000})
sendmsg$key(r3, &(0x7f0000000280)={0x20480, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="020000f80256ff29e80041b727ba8800"], 0x10}, 0x1}, 0x0)

[  201.060974] QAT: Invalid ioctl
2018/04/06 14:02:10 executing program 6:
r0 = socket$inet(0x2, 0x802, 0x0)
arch_prctl(0x1001, &(0x7f00000001c0)="c1d89bec765732d388db40961974543827d8892f74218d100575d3cfdb79eb9db1e467aa7a31ebb5ecdedca6580d0e3f6898d444c5ba561dc186fbefee0b5eec3950")
getpeername(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, <r1=>0xffffffffffffffff}}, &(0x7f0000000080)=0x80)
getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f00000000c0)=""/147, &(0x7f0000000180)=0x93)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@broute={'broute\x00', 0x20, 0x2, 0x220, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000700), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, "647f656d79310000000000e0ff00", 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [0x0, 0x0, 0x0, 0x0, 0x2], 0xa8, 0xa8, 0xd8, [@realm={'realm\x00', 0x10, {{0xbd6, 0x9, 0x1}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}, {{{0x1d, 0x0, 0x800000000000000, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', "690800304c3f19f23700", @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x298)

2018/04/06 14:02:10 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8905, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:02:10 executing program 0:
r0 = userfaultfd(0x80000)
fcntl$setpipe(r0, 0x407, 0x4)
perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={<r2=>0x0, 0x20, 0x1, [0x1000]}, &(0x7f0000000100)=0xa)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r2, 0x24, "d64cbe243b4e204d07b8801a26d79626b5b451cb7f96bb35b4b69e159503574aa6be11e3"}, &(0x7f0000000180)=0x2c)
r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040))
ioctl$sock_bt_hci(r3, 0x800448d2, &(0x7f0000000380)=']')

2018/04/06 14:02:10 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
r1 = syz_open_pts(r0, 0x0)
ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0x2)
ioctl$TIOCGLCKTRMIOS(r1, 0x40087101, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3, 0x0, 0x0, 0x5})

2018/04/06 14:02:10 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x0)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={<r4=>0x0, 0xff}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000140)={r4, 0x200, 0x2}, &(0x7f0000000180)=0x8)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)

2018/04/06 14:02:10 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00\x00?\x00', 0xa201})

2018/04/06 14:02:10 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x89a8, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:02:10 executing program 7:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000010}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0000000000000000000003000000"], 0x14}, 0x1}, 0x0)
r3 = open(&(0x7f0000000200)='./file0\x00', 0x20081, 0x8)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4)
r4 = getpgrp(0xffffffffffffffff)
perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x51, 0x7, 0xc98, 0x5, 0x0, 0x2, 0x21, 0xd, 0x9a56, 0x80, 0x5, 0x8, 0x0, 0x0, 0x40, 0x2, 0x0, 0x100000001, 0xffffffff, 0x1, 0x8, 0x10000, 0x3, 0x1000, 0x3ff, 0x6e26, 0x8, 0x4a680, 0x2, 0x321, 0x2, 0xa82, 0xfd, 0x7, 0x400, 0x5, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000000100), 0x1}, 0x20, 0x7, 0x10001, 0x7, 0x8, 0x1, 0x5}, r4, 0x1, r2, 0x8)
prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0)
r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40000, 0x0)
ioctl$KVM_GET_DEBUGREGS(r5, 0x8080aea1, &(0x7f0000000440))
ioctl$sock_SIOCDELDLCI(r5, 0x8981, &(0x7f00000000c0)={'erspan0\x00', 0x1ff})
ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000))
ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f00000002c0)={0x200000000000000, 0x0, 0x3, 0x3, 0xd})
setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000300)=0x20, 0x4)

2018/04/06 14:02:10 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0), 0x4)
ioctl$sock_ifreq(r0, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x0, 0x6, 0x8}})

2018/04/06 14:02:10 executing program 6:
socketpair(0x1c, 0x7, 0x4, &(0x7f0000000000))
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fstatfs(r1, &(0x7f0000000680)=""/4096)
sendmsg$nl_route(r0, &(0x7f0000000640)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f00000004c0)=ANY=[@ANYBLOB="ec000000180021040000000000000000020000000000ff000000000008e70d00070000000800160004000000"], 0x2c}, 0x1}, 0x0)

2018/04/06 14:02:10 executing program 0:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00')
ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x3, 0x1000, &(0x7f0000000240)="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"})
ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000))
exit(0x0)
fstat(r0, &(0x7f00000001c0))

2018/04/06 14:02:11 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x5460, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:02:11 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0), 0x4)
ioctl$sock_ifreq(r0, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x0, 0x6, 0x8}})

2018/04/06 14:02:11 executing program 6:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00')
ioctl$fiemap(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0x1003})
ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000000)={0x0, 0x89})

2018/04/06 14:02:11 executing program 7:
r0 = socket$inet(0x2, 0x2, 0x0)
r1 = dup2(r0, r0)
fcntl$getflags(r1, 0xb)
mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000005ffc), &(0x7f0000000040)=0x1)

2018/04/06 14:02:11 executing program 6:
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00ffffffff007910"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48)
r1 = dup3(r0, r0, 0x80000)
ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000002c0)={0x6, <r2=>r0, 0x1})
ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r2})
getsockname$netrom(r2, &(0x7f0000000080), &(0x7f0000000100)=0x10)
bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xf, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48)
socket$nl_xfrm(0x10, 0x3, 0x6)
ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0)

[  201.706522] bond0 (unregistering): Released all slaves
2018/04/06 14:02:11 executing program 7:
r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x0)
socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000100)={<r1=>0xffffffffffffffff})
syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000300)={0x2, 0x0, {0x3, 0x3, 0x7, 0x2, 0x10000}})
syz_extract_tcp_res(&(0x7f0000000540), 0x7f, 0x2)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x10, 0xffffffffffffffff, 0x3)
ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}})
r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000000000)=""/28, 0x1c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000440)={<r3=>0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x100000001, 0xff}, &(0x7f00000000c0)=0x90)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000380)={r3, 0x7ff}, &(0x7f00000003c0)=0x8)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'})
sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x8004)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time})
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000880))
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f00000002c0))
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[], &(0x7f0000000180))
syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0)

[  203.234547] IPVS: ftp: loaded support on port[0] = 21
[  203.753208] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[  204.565582] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready
[  204.571690] 8021q: adding VLAN 0 to HW filter on device bond0
[  204.648916] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
2018/04/06 14:02:14 executing program 6:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0)
r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2, 0x0)
ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000000c0)=0x1)
ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000000000075ec0a6f10568c07a2fe884edc73cb4a721024738463f7ba52b9b3f9458e7f8558b68e0ea28712899ceb80b4362b67d4ecc08c16fcb471fee1fed33fe597a5eea3c8c82ae13699bbac7c9470310a490da45dfabe73224ed41ed9953f5c64872c2c12a7d1f53e74e2795b6c6b3ab8f4b732afcb2d1cc14ff7d1f451049483d692e81d0d48423c9ea1190e540f96bbf88d33d5287157bfa061dc0b11b7eeb7034c1b75c8336fa8d591dc65d691c2107fd95bd39c9e60729a1d85999b771279a392b90e6359c1f67238d5c9b59377b311a8ee10baafea131cc12e9b63923d5641df4ae05c4f9cda3cdcdea7f9406782302833ad50086f381495375eb6cd478da171773be063d9c1b0da69ec4d51c4e46b494b08313a1b3879ac08510001393630d46307ada1d2b06c7674dd1d79df5b9df911e0a834737d1d21f01318efe025c423f2c14c3f7814fc8247c52a3c1c161199d4e7ad408893bbdbbfee2ea8c2ccb64f450d3a2e7d79cd521e252360f0492b37670ec659cdaaaf1c17912ed553411375e9e9cefb346dddf4dd50595f0cab7f8ccb54e1f0af21cf49e5a7084cb197018f638edbaf2c1db0d6eb72c0783a0a27e9a446aae2811893bc8e092b8073c827db85aef023fc87b0b891c81869c654c7dbbe3dba062597e0e9b25cf8c2731c00000000000000000000000000000000"])
ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000))

2018/04/06 14:02:14 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x20000000000, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
mprotect(&(0x7f0000409000/0x4000)=nil, 0x4000, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
r3 = socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000000080)=""/72, &(0x7f0000000100)=0x48)
r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x200000, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000000180))
ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000000240)={{0x1000, 0x1}, {0xffffffffffffdc82, 0x100}, 0x2, 0x7, 0x9})
openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x200, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)

2018/04/06 14:02:14 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"696662300000000000ffffffff00", 0xa201})

2018/04/06 14:02:14 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8934, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:02:14 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0), 0x4)
ioctl$sock_ifreq(r0, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x0, 0x6, 0x8}})

2018/04/06 14:02:14 executing program 3:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200002, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000240)="b88f008ee03e670f22a0da844700ba2100b0ddeef080870d75090f00590066b9800000c00f326635000800000f300f18b409000f30df950000"}], 0x4, 0x0, &(0x7f0000000100), 0x147f)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
r3 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r3, 0x40000000af01, &(0x7f0000c97ff8))
r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0)
ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000380)={r4, 0x1, 0x0, r4})
close(r4)
syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r5 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r5, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0)
ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f00000007c0)=ANY=[])
delete_module(&(0x7f0000000440)='dev ', 0x200)
ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150})
ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1})
ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000f1dff8)={0x1, r4})
ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0)
r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2, 0x0)
r7 = memfd_create(&(0x7f0000000080)='dev ', 0x4)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fallocate(r7, 0x0, 0x0, 0x1)
ioctl$VHOST_SET_VRING_BASE(r6, 0x4008af12, &(0x7f0000000080)={0x0, 0x1})
perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r8 = socket$inet_sctp(0x2, 0x4000000000005, 0x84)
getsockopt$inet_sctp_SCTP_INITMSG(r8, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8)
io_setup(0x1f, &(0x7f0000000400))

2018/04/06 14:02:14 executing program 7:
r0 = socket$can_bcm(0x1d, 0x2, 0x2)
connect$can_bcm(r0, &(0x7f0000001000)={0x1d}, 0x10)
write$binfmt_elf32(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x64c, 0x9, 0x7f, 0xfffffffffffffffb, 0x3, 0x7, 0x4, 0x2b, 0x38, 0x3e6, 0xff, 0x6, 0x20, 0x2, 0x20000000000000, 0xfffffffffffffffd, 0x7}, [{0x7, 0x0, 0x8000, 0x400, 0x1, 0x100, 0x0, 0x6}, {0x5, 0x100, 0x101, 0x3eef, 0xffff, 0x69ef, 0xfffffffffffffbff, 0x80000001}], "03929afe78607fedb545bdea8c103b231aaad37bf4777ea2d04c1e", [[]]}, 0x193)
socket$bt_cmtp(0x1f, 0x3, 0x5)
sendto(r0, &(0x7f0000000140)="4c3e1188dcf46a28daf249fd2841359935b4b9ce197d6da847b06ee6fcf48878be18bdf79d807c4eed44319d00750c3a9b9c6d216441eceb56f0a91296bfaa8056015f63331d5782ce2d55bb7731612e44947af967ff0d17ad0583b648ea228479be45d0c97f8583", 0x68, 0x0, &(0x7f00000001c0)=@generic={0x1d, "d04ad8eaf0b0f163b09cbdbad79f647fd9591073d664cdea4eab8aab92c734609ce14e7cc395a8ed84418ed404093893e39c87cb5c35a74fa22dc9af73a116850d6b7158a8d4ebc12a6666c2ec57579278db012e8b79b3d17bbfd6c49d1d309b9a81ebf23c390efb041987ec928f931d0f233d46e613d65b32dea989bbe3"}, 0x80)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, <r1=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, <r2=>0x0}, &(0x7f0000000100)=0xc)
chown(&(0x7f0000000000)='./file0\x00', r1, r2)

2018/04/06 14:02:14 executing program 0:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000002540)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xeta)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10)
r1 = msgget(0x0, 0x0)
socket$alg(0x26, 0x5, 0x0)
msgsnd(r1, &(0x7f00000014c0)=ANY=[@ANYBLOB="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"], 0x50, 0x800)
r2 = accept$alg(r0, 0x0, 0x0)
sendmmsg$alg(r2, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001480)="a7118230eef5e420", 0x8}], 0x1, &(0x7f0000000100)}], 0x1, 0x0)
recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0)

[  204.727088] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[  204.733278] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  204.750092] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
2018/04/06 14:02:14 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8983, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:02:14 executing program 6:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[])
open(&(0x7f0000000240)='./file0/file0\x00', 0x3fff7, 0x0)
exit(0x83)
unlink(&(0x7f00000000c0)='./file0/file0\x00')

2018/04/06 14:02:14 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000c3ffffff00", 0xa201})

2018/04/06 14:02:14 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0), 0x4)
ioctl$sock_ifreq(r0, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x0, 0x8}})

2018/04/06 14:02:14 executing program 0:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semtimedop(0x0, &(0x7f0000000080), 0x0, &(0x7f0000000040)={0x77359400})

2018/04/06 14:02:14 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0xc0045877, &(0x7f0000000080)={'lo\x00', 0x101})

[  205.067739] FAT-fs (loop6): Directory bread(block 112) failed
2018/04/06 14:02:14 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8982, &(0x7f0000000080)={'lo\x00', 0x101})

2018/04/06 14:02:14 executing program 5:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f00001af000/0x1000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200000)

2018/04/06 14:02:14 executing program 0:
r0 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88))
msgsnd(r0, &(0x7f0000000040)={0x3}, 0x8, 0x0)
r1 = gettid()
timer_create(0x0, &(0x7f0000000080)={0x0, 0x12, 0x100000}, &(0x7f0000044000))
msgrcv(r0, &(0x7f00000000c0)={0x0, ""/182}, 0xbe, 0x0, 0x2000)
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000))
tkill(r1, 0x1000000000013)
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9})

2018/04/06 14:02:14 executing program 2:
r0 = socket(0x11, 0x100000803, 0x0)
r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000000000000000600", 0xa201})

[  205.115111] FAT-fs (loop6): Directory bread(block 112) failed
[  205.143834] FAT-fs (loop6): Directory bread(block 112) failed
2018/04/06 14:02:14 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @local}, &(0x7f0000000100)=0xc)
setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000001c0), 0x4)
ioctl$sock_ifreq(r0, 0x8002000008b0f, &(0x7f0000000080)={"6970366772652ffffffe000c00400200", @ifru_map={0xffff, 0x6, 0x9, 0x3, 0x0, 0x8}})

[  205.879822] FAT-fs (loop6): Directory bread(block 112) failed
[  205.887213] FAT-fs (loop6): Directory bread(block 112) failed
[  212.120081] unregister_netdevice: waiting for lo to become free. Usage count = 1
[  222.376004] unregister_netdevice: waiting for lo to become free. Usage count = 1
[  232.623983] unregister_netdevice: waiting for lo to become free. Usage count = 1
[  242.871980] unregister_netdevice: waiting for lo to become free. Usage count = 1
[  253.120001] unregister_netdevice: waiting for lo to become free. Usage count = 1
[  263.368005] unregister_netdevice: waiting for lo to become free. Usage count = 1
[  273.616008] unregister_netdevice: waiting for lo to become free. Usage count = 1
[  283.864001] unregister_netdevice: waiting for lo to become free. Usage count = 1
[  294.120002] unregister_netdevice: waiting for lo to become free. Usage count = 1
[  304.368005] unregister_netdevice: waiting for lo to become free. Usage count = 1
[  314.616005] unregister_netdevice: waiting for lo to become free. Usage count = 1
[  324.864013] unregister_netdevice: waiting for lo to become free. Usage count = 1
[  335.111999] unregister_netdevice: waiting for lo to become free. Usage count = 1
[  345.359999] unregister_netdevice: waiting for lo to become free. Usage count = 1
[  355.608019] unregister_netdevice: waiting for lo to become free. Usage count = 1
[  365.864008] unregister_netdevice: waiting for lo to become free. Usage count = 1
[  369.632110] INFO: task syz-executor7:15837 blocked for more than 120 seconds.
[  369.639442]       Not tainted 4.16.0+ #3
[  369.643522] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  369.651519] syz-executor7   D25096 15837   4495 0x00000004
[  369.657172] Call Trace:
[  369.659770]  __schedule+0x807/0x1e40
[  369.663503]  ? __sched_text_start+0x8/0x8
[  369.667663]  ? graph_lock+0x170/0x170
[  369.671487]  ? graph_lock+0x170/0x170
[  369.675302]  ? page_add_file_rmap+0x779/0xe20
[  369.679813]  ? print_usage_bug+0xc0/0xc0
[  369.683883]  ? page_add_new_anon_rmap+0x850/0x850
[  369.688759]  ? print_usage_bug+0xc0/0xc0
[  369.692840]  schedule+0xef/0x430
[  369.696228]  ? lock_downgrade+0x8e0/0x8e0
[  369.700389]  ? __schedule+0x1e40/0x1e40
[  369.704380]  ? mark_held_locks+0xc9/0x160
[  369.708544]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  369.713137]  ? _raw_spin_unlock_irq+0x27/0x70
[  369.717647]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  369.722676]  __rwsem_down_write_failed_common+0x919/0x15d0
[  369.728317]  ? rwsem_spin_on_owner+0x7b0/0x7b0
[  369.732911]  ? debug_check_no_locks_freed+0x310/0x310
[  369.738114]  ? __lock_acquire+0x7f5/0x5130
[  369.742358]  ? rcu_is_watching+0x85/0x140
[  369.746579]  ? debug_check_no_locks_freed+0x310/0x310
[  369.751810]  ? graph_lock+0x170/0x170
[  369.755628]  ? graph_lock+0x170/0x170
[  369.759443]  ? unwind_get_return_address+0x61/0xa0
[  369.764423]  ? __save_stack_trace+0x7e/0xd0
[  369.768759]  ? find_held_lock+0x36/0x1c0
[  369.772856]  ? lock_downgrade+0x8e0/0x8e0
[  369.777013]  ? lock_downgrade+0x8e0/0x8e0
[  369.781177]  ? kasan_check_read+0x11/0x20
[  369.785344]  ? do_raw_spin_unlock+0x9e/0x2e0
[  369.789771]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  369.794365]  ? _raw_spin_unlock_irqrestore+0x74/0xc0
[  369.799494]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  369.804523]  ? trace_hardirqs_on+0xd/0x10
[  369.808696]  ? register_netdevice_notifier+0xb4/0x8f0
[  369.813916]  ? lock_release+0xa10/0xa10
[  369.817917]  ? check_same_owner+0x320/0x320
[  369.822253]  rwsem_down_write_failed+0xe/0x10
[  369.826767]  ? rwsem_down_write_failed+0xe/0x10
[  369.831449]  call_rwsem_down_write_failed+0x17/0x30
[  369.836490]  down_write+0xa2/0x120
[  369.840045]  ? register_netdevice_notifier+0xb4/0x8f0
[  369.845253]  ? down_read+0x1b0/0x1b0
[  369.848983]  ? kasan_check_read+0x11/0x20
[  369.853159]  register_netdevice_notifier+0xb4/0x8f0
[  369.858193]  ? __dev_close_many+0x360/0x360
[  369.862531]  ? lockdep_init_map+0x9/0x10
[  369.866597]  ? init_timer_key+0x17f/0x470
[  369.870758]  ? find_held_lock+0x36/0x1c0
[  369.874837]  ? __rwlock_init+0x1c/0x140
[  369.878838]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  369.883880]  ? __lockdep_init_map+0x105/0x590
[  369.888430]  ? __lockdep_init_map+0x105/0x590
[  369.892964]  ? kasan_check_write+0x14/0x20
[  369.897236]  ? sock_init_data+0x983/0xd70
[  369.901417]  bcm_init+0x259/0x300
[  369.904913]  ? canbcm_pernet_init+0x90/0x90
[  369.909263]  ? can_get_proto+0x245/0x380
[  369.913334]  ? can_pernet_init+0x3b0/0x3b0
[  369.917588]  ? rcu_is_watching+0x85/0x140
[  369.921746]  ? rcu_bh_force_quiescent_state+0x20/0x20
[  369.926956]  ? canbcm_pernet_init+0x90/0x90
[  369.931293]  can_create+0x28a/0x4b0
[  369.934940]  __sock_create+0x526/0x920
[  369.938847]  ? kernel_sock_ip_overhead+0x570/0x570
[  369.943788]  ? fget_raw+0x20/0x20
[  369.947256]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  369.952815]  __sys_socket+0x100/0x250
[  369.956623]  ? move_addr_to_kernel+0x70/0x70
[  369.961056]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  369.966609]  ? fput+0x130/0x1a0
[  369.969915]  ? ksys_ioctl+0x81/0xd0
[  369.973554]  SyS_socket+0x24/0x30
[  369.977029]  ? __sys_socket+0x250/0x250
[  369.981023]  do_syscall_64+0x29e/0x9d0
[  369.984929]  ? vmalloc_sync_all+0x30/0x30
[  369.989094]  ? _raw_spin_unlock_irq+0x27/0x70
[  369.993614]  ? finish_task_switch+0x1ca/0x820
[  369.998131]  ? syscall_return_slowpath+0x5c0/0x5c0
[  370.003084]  ? syscall_return_slowpath+0x30f/0x5c0
[  370.008031]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  370.013420]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  370.018282]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  370.023492] RIP: 0033:0x4552d9
[  370.026690] RSP: 002b:00007f199132bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000029
[  370.034418] RAX: ffffffffffffffda RBX: 00007f199132c6d4 RCX: 00000000004552d9
[  370.041701] RDX: 0000000000000002 RSI: 0000000000000002 RDI: 000000000000001d
[  370.048991] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  370.056268] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  370.063564] R13: 0000000000000612 R14: 00000000006fc250 R15: 0000000000000000
[  370.070854] 
[  370.070854] Showing all locks held in the system:
[  370.077206] 3 locks held by kworker/u4:3/310:
[  370.081843]  #0: 000000003b8add82 ((wq_completion)"%s""netns"){+.+.}, at: process_one_work+0xaef/0x1b50
[  370.091456]  #1: 0000000068b70884 (net_cleanup_work){+.+.}, at: process_one_work+0xb46/0x1b50
[  370.100178]  #2: 0000000019840be2 (pernet_ops_rwsem){++++}, at: cleanup_net+0x11a/0xb20
[  370.108370] 2 locks held by khungtaskd/881:
[  370.112713]  #0: 00000000bb6176e3 (rcu_read_lock){....}, at: watchdog+0x1ff/0xf60
[  370.120379]  #1: 000000006f5e38a3 (tasklist_lock){.+.+}, at: debug_show_all_locks+0xde/0x34a
[  370.129054] 2 locks held by getty/4418:
[  370.133046]  #0: 00000000f558e6bc (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40
[  370.141339]  #1: 00000000a8f5e99e (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0
[  370.150249] 2 locks held by getty/4419:
[  370.154259]  #0: 00000000caf7bf49 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40
[  370.162534]  #1: 000000008c5f65e5 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0
[  370.171433] 2 locks held by getty/4420:
[  370.175413]  #0: 00000000d96e3f63 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40
[  370.183705]  #1: 0000000048a0c4bf (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0
[  370.192595] 2 locks held by getty/4421:
[  370.196599]  #0: 00000000f0824502 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40
[  370.204879]  #1: 000000005421cbba (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0
[  370.213790] 2 locks held by getty/4422:
[  370.217785]  #0: 00000000e56407a1 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40
[  370.226061]  #1: 00000000cef60d0b (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0
[  370.234961] 2 locks held by getty/4423:
[  370.238945]  #0: 000000004acef15d (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40
[  370.247222]  #1: 0000000003aaa473 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0
[  370.256099] 2 locks held by getty/4424:
[  370.260088]  #0: 000000009dc80619 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40
[  370.268357]  #1: 000000000ac5d4a2 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0
[  370.277262] 1 lock held by syz-executor7/15837:
[  370.282038]  #0: 0000000019840be2 (pernet_ops_rwsem){++++}, at: register_netdevice_notifier+0xb4/0x8f0
[  370.291563] 1 lock held by syz-executor7/15915:
[  370.296245]  #0: 0000000019840be2 (pernet_ops_rwsem){++++}, at: register_netdevice_notifier+0xb4/0x8f0
[  370.305748] 
[  370.307403] =============================================
[  370.307403] 
[  370.314468] NMI backtrace for cpu 1
[  370.318110] CPU: 1 PID: 881 Comm: khungtaskd Not tainted 4.16.0+ #3
[  370.324503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  370.333841] Call Trace:
[  370.336424]  dump_stack+0x1b9/0x294
[  370.340034]  ? dump_stack_print_info.cold.2+0x52/0x52
[  370.345213]  nmi_cpu_backtrace.cold.4+0x19/0xce
[  370.349866]  ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f
[  370.355038]  nmi_trigger_cpumask_backtrace+0x151/0x192
[  370.360386]  arch_trigger_cpumask_backtrace+0x14/0x20
[  370.365561]  watchdog+0xc10/0xf60
[  370.368999]  ? reset_hung_task_detector+0xb0/0xb0
[  370.373829]  ? __schedule+0x1e40/0x1e40
[  370.377787]  ? do_raw_spin_unlock+0x9e/0x2e0
[  370.382175]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  370.386741]  ? _raw_spin_unlock_irqrestore+0x74/0xc0
[  370.391826]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  370.396825]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  370.402350]  ? __kthread_parkme+0x1b7/0x280
[  370.406654]  kthread+0x345/0x410
[  370.410004]  ? reset_hung_task_detector+0xb0/0xb0
[  370.414826]  ? kthread_bind+0x40/0x40
[  370.418610]  ret_from_fork+0x3a/0x50
[  370.422382] Sending NMI from CPU 1 to CPUs 0:
[  370.426920] NMI backtrace for cpu 0
[  370.426933] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.16.0+ #3
[  370.426937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  370.426950] RIP: 0010:rebalance_domains+0x0/0xd80
[  370.426954] RSP: 0018:ffff8801db0077b0 EFLAGS: 00000246
[  370.426960] RAX: ffff8801db02c4c0 RBX: 0000000000000001 RCX: 0000000000000000
[  370.426964] RDX: 1ffff1003b6058a8 RSI: 0000000000000000 RDI: ffff8801db02c4c0
[  370.426968] RBP: ffff8801db0079e0 R08: ffffed003b605899 R09: 0000000000000000
[  370.426972] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffff1003b600f43
[  370.426976] R13: ffff8801db0079b8 R14: ffff8801db007ab8 R15: 0000000000000040
[  370.426982] FS:  0000000000000000(0000) GS:ffff8801db000000(0000) knlGS:0000000000000000
[  370.426986] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  370.426990] CR2: ffffffffff600400 CR3: 00000001b87d0000 CR4: 00000000001406f0
[  370.426997] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  370.427000] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  370.427002] Call Trace:
[  370.427005]  <IRQ>
[  370.427012]  ? _nohz_idle_balance+0x5ff/0x7e0
[  370.427022]  ? _raw_spin_unlock_irqrestore+0x74/0xc0
[  370.427031]  ? rebalance_domains+0xd80/0xd80
[  370.427039]  ? lock_downgrade+0x8e0/0x8e0
[  370.427048]  ? kasan_check_read+0x11/0x20
[  370.427055]  ? rcu_is_watching+0x85/0x140
[  370.427062]  ? graph_lock+0x170/0x170
[  370.427071]  run_rebalance_domains+0x2be/0x4a0
[  370.427079]  ? _nohz_idle_balance+0x7e0/0x7e0
[  370.427084]  ? rcu_is_watching+0x85/0x140
[  370.427090]  ? rcu_pm_notify+0xc0/0xc0
[  370.427098]  __do_softirq+0x2e0/0xaf5
[  370.427106]  ? __irqentry_text_end+0x1f9628/0x1f9628
[  370.427111]  ? rcu_is_watching+0x85/0x140
[  370.427117]  ? rcu_pm_notify+0xc0/0xc0
[  370.427125]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  370.427134]  ? rcu_read_lock_sched_held+0x108/0x120
[  370.427143]  ? raise_softirq_irqoff+0x275/0x310
[  370.427149]  ? irq_exit+0x200/0x200
[  370.427156]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  370.427165]  ? sched_set_stop_task+0x280/0x280
[  370.427172]  irq_exit+0x1d1/0x200
[  370.427178]  scheduler_ipi+0x52b/0xa30
[  370.427186]  ? migration_cpu_stop+0x470/0x470
[  370.427192]  ? kasan_check_read+0x11/0x20
[  370.427197]  ? rcu_nmi_exit+0xd7/0x2b0
[  370.427204]  ? rcu_idle_enter+0x460/0x460
[  370.427211]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  370.427219]  ? clockevents_program_event+0x140/0x370
[  370.427226]  ? __lock_is_held+0xb5/0x140
[  370.427233]  ? task_prio+0x50/0x50
[  370.427240]  ? rcu_irq_exit+0xd8/0x110
[  370.427246]  smp_reschedule_interrupt+0xed/0x660
[  370.427253]  ? smp_thermal_interrupt+0x800/0x800
[  370.427259]  ? _raw_spin_lock+0x32/0x40
[  370.427284]  ? _raw_spin_unlock+0x22/0x30
[  370.427290]  ? handle_edge_irq+0x330/0x870
[  370.427297]  ? task_prio+0x50/0x50
[  370.427307]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  370.427314]  reschedule_interrupt+0xf/0x20
[  370.427316]  </IRQ>
[  370.427323] RIP: 0010:native_safe_halt+0x6/0x10
[  370.427326] RSP: 0018:ffffffff88a07c38 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff02
[  370.427333] RAX: dffffc0000000000 RBX: 1ffffffff1140f8a RCX: 0000000000000000
[  370.427336] RDX: 1ffffffff1162e58 RSI: 0000000000000001 RDI: ffffffff88b172c0
[  370.427340] RBP: ffffffff88a07c38 R08: ffffffff88a752c0 R09: 0000000000000000
[  370.427344] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  370.427348] R13: ffffffff88a07cf0 R14: ffffffff88b172b0 R15: 0000000000000000
[  370.427355]  ? trace_hardirqs_on+0xd/0x10
[  370.427362]  default_idle+0xc2/0x440
[  370.427369]  ? __sched_text_end+0x3/0x3
[  370.427375]  ? rcu_idle_enter+0x304/0x460
[  370.427381]  ? rcu_eqs_special_set+0x190/0x190
[  370.427389]  ? tsc_verify_tsc_adjust+0xf7/0x360
[  370.427396]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  370.427402]  ? mark_tsc_async_resets+0x20/0x20
[  370.427409]  ? sched_set_stop_task+0x280/0x280
[  370.427419]  arch_cpu_idle+0x10/0x20
[  370.427426]  default_idle_call+0x6d/0x90
[  370.427432]  do_idle+0x2f4/0x3c0
[  370.427439]  cpu_startup_entry+0x104/0x120
[  370.427444]  ? cpu_in_idle+0x20/0x20
[  370.427452]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  370.427457]  ? trace_hardirqs_on+0xd/0x10
[  370.427465]  rest_init+0xe1/0xe4
[  370.427472]  start_kernel+0x887/0x8ae
[  370.427478]  ? mem_encrypt_init+0xb/0xb
[  370.427484]  ? early_idt_handler_common+0x3b/0x60
[  370.427492]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  370.427497]  ? x86_family+0x3e/0x50
[  370.427504]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  370.427511]  x86_64_start_reservations+0x29/0x2b
[  370.427516]  x86_64_start_kernel+0x76/0x79
[  370.427524]  secondary_startup_64+0xa5/0xb0
[  370.427527] Code: 50 5c 00 e9 28 d0 ff ff 48 8b bd 68 fc ff ff e8 47 50 5c 00 e9 ad cb ff ff 4c 89 ff e8 da 50 5c 00 e9 49 cc ff ff 0f 1f 44 00 00 <48> ba 00 00 00 00 00 fc ff df 55 48 89 e5 41 57 41 56 48 8d 85 
[  370.427919] Kernel panic - not syncing: hung_task: blocked tasks
[  370.892820] CPU: 1 PID: 881 Comm: khungtaskd Not tainted 4.16.0+ #3
[  370.899205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  370.908549] Call Trace:
[  370.911129]  dump_stack+0x1b9/0x294
[  370.914743]  ? dump_stack_print_info.cold.2+0x52/0x52
[  370.919919]  ? printk_safe_log_store+0x260/0x260
[  370.924658]  panic+0x22f/0x4de
[  370.927834]  ? add_taint.cold.5+0x16/0x16
[  370.931969]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  370.937491]  ? nmi_trigger_cpumask_backtrace+0x13a/0x192
[  370.942926]  ? printk_safe_flush+0xd7/0x130
[  370.947236]  watchdog+0xc21/0xf60
[  370.950680]  ? reset_hung_task_detector+0xb0/0xb0
[  370.955511]  ? __schedule+0x1e40/0x1e40
[  370.959469]  ? do_raw_spin_unlock+0x9e/0x2e0
[  370.963861]  ? do_raw_spin_trylock+0x1b0/0x1b0
[  370.968429]  ? _raw_spin_unlock_irqrestore+0x74/0xc0
[  370.973524]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  370.978524]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  370.984042]  ? __kthread_parkme+0x1b7/0x280
[  370.988432]  kthread+0x345/0x410
[  370.991784]  ? reset_hung_task_detector+0xb0/0xb0
[  370.996607]  ? kthread_bind+0x40/0x40
[  371.000399]  ret_from_fork+0x3a/0x50
[  371.004538] Dumping ftrace buffer:
[  371.008246]    (ftrace buffer empty)
[  371.011950] Kernel Offset: disabled
[  371.015569] Rebooting in 86400 seconds..