ket$inet6(0xa, 0x400000000001, 0x0)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = dup(r1)
setsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f0000a59000), 0x4)
ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2)
ioctl$void(r2, 0x5450)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0))
syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x9, 0x40200)
setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000000080)=0x8, 0x4)

2018/03/06 14:09:17 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80000000000000, 0x0)
sched_yield()
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x4)

[   91.250876] PPPIOCDETACH file->f_count=2
[   91.310826] audit: type=1400 audit(1520345357.656:64): avc:  denied  { write } for  pid=13358 comm="syz-executor3" name="net" dev="proc" ino=36129 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1
[   91.335879] audit: type=1400 audit(1520345357.660:65): avc:  denied  { add_name } for  pid=13358 comm="syz-executor3" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1
2018/03/06 14:09:17 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6}, 0x4, 0x3, 0x33d})

2018/03/06 14:09:17 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(0xffffffffffffffff, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:17 executing program 6:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0x0, 0x0, 0x0, &(0x7f00000002c0)="04bb69d320157a83641e5d7f8936a1c1cb13bcd9cb1c430a50ea659cdf9ef6a70b747a45aec32bda2b68cf8deeb2a4e087216e3e131a27cad643e13617295220e34a7fa929b2f2727f3e664aa0f23b72345b34e9500910f786e4e908bef275bde6402a1907")
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:17 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x2, r0})
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:17 executing program 0:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$dupfd(r0, 0x406, r0)
r1 = semget$private(0x0, 0x2, 0x2)
semctl$SEM_STAT(r1, 0x0, 0x12, &(0x7f0000000140)=""/240)
eventfd2(0x7f, 0x80800)
sched_yield()

2018/03/06 14:09:17 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
r1 = getpgrp(0xffffffffffffffff)
ioprio_get$pid(0x1, r1)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0xfffffffffffffddf, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @empty}, 0x7)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f0000000200)=""/24, 0x18, &(0x7f00005b3000)=""/101, 0x0, 0x400000002}}, 0x68)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)
r2 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x3, 0x101000)
getsockopt$inet6_dccp_int(r2, 0x21, 0x17, &(0x7f0000000240), &(0x7f0000000280)=0x4)
ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f00000001c0)={0x58, 0x5, 0x3, 0x3, "861e4e54eea16eb99a2a42eb55890e15d5d6778a85b278df463c00e78f0a71c263b5a5fa457f0b528f623923", 0x98})

2018/03/06 14:09:17 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x4)
setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000000c0)="312e097c0b74eb5d165bcadbdd12538c4b0a316d0957680f6acbd2905319d6c734849f8a9be3f42c7ae07cbafc2ccdae681cbb6742efbbd3b22f2432fbbd9821ef2e1dfb836ba38e3d80b014e9ae2f48be97624ea1ee41c86cd0866d14336b4d5d2177f701c52b9b2475abb35066fcf8891be2685e7997c3672a135802099efd37e58b8122953e97ca6433cb05b7d98b7f337fe6d36874e49d2a70a7e895b15f51183947da7bcbe810f6aa20d6b953b20d539f70226d3c56b3ecf6365ad3623df604bd64f1ffc65f", 0xc8)

2018/03/06 14:09:17 executing program 3:
r0 = socket$inet6(0xa, 0x8, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = dup2(r0, r0)
ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000080)={"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"})
ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000480))
r3 = dup(r1)
setsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f0000a59000), 0x4)
openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x10000, 0x0)

[   91.359501] audit: type=1400 audit(1520345357.660:66): avc:  denied  { create } for  pid=13358 comm="syz-executor3" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1
2018/03/06 14:09:17 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6}, 0x4, 0x3, 0x33d})

2018/03/06 14:09:17 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
fcntl$addseals(r0, 0x409, 0xc)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x4)
fadvise64(r0, 0x0, 0x3, 0x1)

2018/03/06 14:09:17 executing program 6:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0x0, 0x0, 0x0, &(0x7f00000002c0)="04bb69d320157a83641e5d7f8936a1c1cb13bcd9cb1c430a50ea659cdf9ef6a70b747a45aec32bda2b68cf8deeb2a4e087216e3e131a27cad643e13617295220e34a7fa929b2f2727f3e664aa0f23b72345b34e9500910f786e4e908bef275bde6402a1907")
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:17 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
semget$private(0x0, 0x3, 0x8)
semget(0x3, 0x1, 0x200)
r0 = semget(0x3, 0x3, 0x1a)
semctl$SEM_STAT(r0, 0xfffffffffffffffc, 0x12, &(0x7f0000000440)=""/240)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x8000, 0x0)
ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000180)={0xa, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]})

2018/03/06 14:09:17 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6}, 0x4, 0x3, 0x33d})

2018/03/06 14:09:17 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@dev, @in6=@mcast2}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8)
r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x40000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00000003c0)={0x1, 0x0, [{0x4, 0x2, 0x0, 0x0, @adapter={0x4, 0x3, 0x20000000000, 0x4b}}]})
r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000001c0)=0x10)
setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000200)={'raw\x00', 0x2, [{}, {}]}, 0x48)
write$vnet(r1, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r1, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

[   91.458113] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:17 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040), 0x0)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:17 executing program 6:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0x0, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:17 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6}, 0x4, 0x3, 0x33d})

2018/03/06 14:09:17 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
poll(&(0x7f0000002780)=[], 0x0, 0x4)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@local, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0xe8)
stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f0000000540)=0xe8)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000580)=<r5=>0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={0x0, <r6=>0x0}, &(0x7f0000000600)=0xc)
fcntl$getownex(r0, 0x10, &(0x7f0000001e80)={0x0, <r7=>0x0})
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001ec0)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000001fc0)=0xe8)
syz_open_dev$dspn(&(0x7f0000002740)='/dev/dsp#\x00', 0x7ff, 0x0)
r9 = getpgid(0xffffffffffffffff)
getresuid(&(0x7f00000056c0)=<r10=>0x0, &(0x7f0000005700), &(0x7f0000005740))
sendmsg$netlink(r0, &(0x7f0000008a40)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfd, 0x4}, 0xc, &(0x7f0000008980)=[{&(0x7f0000000640)={0x1680, 0x32, 0x20, 0x70bd27, 0x25dfdbfe, "", [@generic="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@generic="a258801e205269aeff1b4451cf7ff02dcf24e2b60291cfee3aa382f5a1919d3640c30390fe9f4193afa5b3df03e1b3a4d10721a5c2804944b2fa874558bc095168801bffcb4665d0ca8c851c86f34cfaa068ec6f0615f808fa44a5bed1fbc668b9241eff07bc49af1b89960ddc27e5d2b68ab25b29", @nested={0x158, 0x48, [@typed={0xc, 0xa, @uid=r1}, @generic="49069a3e66a96ca0d3a7726460a2bbaa87b0b06952aefeebdac6f30f9dc308b8708a18cc7ac854dbb5e000", @typed={0x10, 0x25, @u64=0x4}, @typed={0x8, 0x3b}, @typed={0xc, 0x61, @uid=r2}, @typed={0xc, 0x80, @str='\x00'}, @generic="bc9165de93c7e00e51b355aa21021baa19d62d251d18a29b154b9c6d67d75ba56ed3f9eb6c3a361bd1052529a099adcdf6158347cb595bedeca57d626add63c5a5b4623a1223257d93f4138731bdb90d20055b78b53a367341a305d6267f6406026e508aef86e3507655da8ac3629b8cc8d525d6bb23d209fa15687e96a5da1d9210d442680805996a2a587807b6c18805d32b18128b4b6781113ca85bd12e57bb5a45aade7ffd51232a7e21f59c260a1d2cad2ba9ec7c3a1a942b17042744ff421f8e3e7ed0396f958683df4799e6495cf7b05e3911a55de0bb6f25f4bca375b916810d8c0448c2f5ce"]}, 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0x31ec}], 0x8, &(0x7f0000008a00)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20}, 0x8000)
ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)=0x4)

2018/03/06 14:09:17 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f00000001c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:17 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000240)=""/240)

2018/03/06 14:09:17 executing program 5:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0)
ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000080)={0x9, 0x9, 0x5, 0x93aa, 0x4, 0x100000000})
ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f00000000c0)={0x0, 0x4})
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x40000000010002, 0x0)
ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r1, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:17 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d", 0x7)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:17 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = dup(r0)
getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000003a40)={@dev, @multicast2, <r3=>0x0}, &(0x7f0000003a80)=0xc)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000003ac0)={@loopback={0x0, 0x1}, r3}, 0x14)
setsockopt$inet_tcp_int(r2, 0x6, 0x2017, &(0x7f0000000040)=0x3, 0x4)
sysinfo(&(0x7f0000000300)=""/32)
getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000340), &(0x7f0000000380)=0x4)
ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000080)=""/172)
getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=<r4=>0x0, &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000001c0)={r4, 0xd9, "41a62d9e5c8d4324d129033249cb82dabbc7e231fb21d1c46302c166a2538ffdae55964261121defc7cb537f9ba20bf9095f328b50e5e42231c57241bf6df5ae0a66942cf8c97d0259439eda24eddac6d619eb43e81f2378254efec2164ccd229cfdafc7b12c46be6477d32cdcfc7649d1f5a4036d5803cf2de082c9ce56d92beb98656c166bebacee6ae91b35a4830494ffd4977e1ced4327834d68aac54e6b72dd76c606c0c55e630f2844b9b9d22a8766d9fbeec6ed768664237324159e265b8ad7ca68b62cc75f1f8220eac047abafc421cc7b27ec0f83"}, &(0x7f00000002c0)=0xe1)

2018/03/06 14:09:17 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6}, 0x4, 0x3, 0x33d})

2018/03/06 14:09:17 executing program 0:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000040)=""/240)
r1 = dup3(r0, r0, 0x80000)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000140)={<r2=>0x0, 0x3}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x1}, 0x8)
ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000200)={'ip6_vti0\x00', {0x4, 0x4, 0x8, "a46d08a8fb99", 0xea}})

2018/03/06 14:09:18 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x4)
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0x40000002})

2018/03/06 14:09:18 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:18 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
r1 = creat(&(0x7f00000002c0)='./file0\x00', 0x40)
ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000300)='eql\x00')
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)={0x1, 0x0, [{0x100000, 0xd7, &(0x7f0000000180)=""/215}]})
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:18 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xfffffffffffffff9, 0x5c2)
ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0))
r2 = dup(r0)
socket$alg(0x26, 0x5, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000a59000), 0x4)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x9107, 0x2, 0x0, 0x8, 0x2, 0xa21, 0x3ff}, 0x20)

2018/03/06 14:09:18 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6}, 0x4, 0x3, 0x33d})

2018/03/06 14:09:18 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af", 0xb)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:18 executing program 6:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0x0, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:18 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000240)=""/240)

2018/03/06 14:09:18 executing program 2:
r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000100)={0x400, 0xffffffffffffffff, 0x6, 0x353b, 0x4a5c, 0x7fff})
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r1}], 0x1, 0x4)

[   91.692874] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:18 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x4, 0x3, 0x33d})

2018/03/06 14:09:18 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x8})
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = dup(r0)
setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000a59000), 0x4)

[   91.731155] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:18 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/173)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:18 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0x0, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:18 executing program 1:
r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x20000000001)
clock_gettime(0x0, &(0x7f0000000080)={0x0, <r1=>0x0})
ppoll(&(0x7f0000000000)=[{r0, 0x100}], 0x1, &(0x7f00000000c0)={0x0, r1+30000000}, &(0x7f0000000100), 0x8)
r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r2, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r2, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:18 executing program 0:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000040)=""/240)
ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8378)
fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000180))

2018/03/06 14:09:18 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x3, 0x33d})

2018/03/06 14:09:18 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000000080)=0x3ff, 0x4)
ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000000c0)="16bd73d24175a1e2b750232293f965a232494a471c32c6d24f2777e01a35e0a10793487eb5a9c6503ca67c687e3a58c0824c893846718552e169554fe298dbbc15032b0c8a387701801d01233f5b34fe4e02331dca048b89de9ee76229ae49219cd66d70bf2bd6e88249fa8b7aceb4230c0e11e126f9a72efc82c358391a5d9f218c33c41e58e8a843c23640bede90044bab9216c58ac6e01e2effe64b6cbf294a0950e29ef422b01ac5a24d66180ff6abc8a65676b8f42d9b6232db8d5b054d30d23235b0b08fdc823dd9d7c6dc5c254d76ea92128f1b74564ec19059c10a6afa")

2018/03/06 14:09:18 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af2072", 0xd)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:18 executing program 2:
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
poll(&(0x7f0000000100)=[], 0x9d, 0x6)

2018/03/06 14:09:18 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x0, 0x3, 0x33d})

2018/03/06 14:09:18 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000000c0)=""/217)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x4)

2018/03/06 14:09:18 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0x0, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:18 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000140)=""/240)

2018/03/06 14:09:18 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200000, 0x0)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="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", 0x1000)
r2 = dup(r0)
setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:18 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x0, 0x3, 0x33d})

[   91.861327] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:18 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
poll(&(0x7f00000001c0)=[{r0}], 0x1, 0x80000000fffffffc)
getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4)

2018/03/06 14:09:18 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x400000000000, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
sendto$inet(r0, &(0x7f0000000000)="7d397340056d0f500e361d010965992a2ce15cce3e31a6447a17c865f055a136bca2d5153179d7743327f1e1b73226ff100b1dd812cd171ad397d6f0f48f2fa13628754f755d63e80542593c83a562dcdb592b5e5686785ab36624cacddf00d3bc39958f", 0x64, 0x40, &(0x7f0000000080)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:18 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000000040), 0x4)
mknod$loop(&(0x7f0000000080)='./file0\x00', 0x8001, 0x1)

[   91.941118] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:18 executing program 2:
r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8f, 0xfc)
r1 = fcntl$getown(r0, 0x9)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=<r2=>0x0)
kcmp(r1, r2, 0x0, r0, r0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@loopback, @in6=@ipv4={[], [], @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8)
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000280)={r3, 0x1, 0x6, @random="f35833560e76"}, 0x10)
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)

2018/03/06 14:09:18 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x0, 0x3, 0x33d})

2018/03/06 14:09:18 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(0xffffffffffffffff, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:18 executing program 1:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x240000, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000400)="295c1f5a5539d86f64740155f0e13b1ce1e24ceda280529120554d2bcb5b52decfb2ca0625cfce893b64b2c30d71c2dcfab14e5791154317cba3421e0c93e7c73a0b4f6b8b93c2dfff76b60faaa646ae0209b858230b797125b581d4c298fec75b3433d60ec69d25fd14dafaa2cba0e7b060fc27c44a6fe34e7d1ac31d21830d8a66a82401fd5f099dd40e7d95d0ba7950e33f21d5ae523175505aa042da3c87fc7c8d08398c134093fd243349739877d47a264f410c3ef7609e19f309890fdfab0e63ce377a0567c0fdf178dbab074ed84d9974ee0456799a39aa6d26435289c1039d5a9f4e97f0e87089bf6cc131437c1ddb2c4e", 0xf5)
r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000e4e000)=0x8000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r1, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
fstat(r1, &(0x7f0000000180))
ptrace$setregs(0x4, 0x0, 0x0, &(0x7f00000002c0))
r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x120)
accept4$packet(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14, 0x80800)
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f00000002c0))
write$vnet(r1, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)
r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="2dacaaf53c39564a2825c8fd324c1ecef9218910e1", 0x15, 0xfffffffffffffffd)
keyctl$set_timeout(0xf, r3, 0x10001)

2018/03/06 14:09:18 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000040)=""/240)
r0 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x7, 0x101000)
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000180)=""/63, &(0x7f00000001c0)=0x3f)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={<r1=>0x0, 0x3, 0x1f}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r1, 0x2, 0x9}, &(0x7f00000002c0)=0x8)

2018/03/06 14:09:18 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000000)=""/174)

2018/03/06 14:09:18 executing program 6:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/173)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:18 executing program 3:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x0, 0x0, @local}, &(0x7f00000000c0)=0x80, 0x80000)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x5534, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x1000}], 0x38)
r1 = socket$inet6(0xa, 0x5, 0x200000000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = dup(r1)
setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:18 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})

2018/03/06 14:09:18 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4})

2018/03/06 14:09:18 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x2c3, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000040)=""/240)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x7, 0x40200)
fcntl$getownex(r1, 0x10, &(0x7f0000000200)={0x0, <r3=>0x0})
fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, <r4=>0x0})
kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000000280)={r2, r0, 0xad})
ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00000001c0)={0x800000000, 0x3})

[   92.024139] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:18 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x4)
setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000040)=0x28b, 0x4)

2018/03/06 14:09:18 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0)
r3 = request_key(&(0x7f0000000840)='dns_resolver\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000008c0)="241400", 0xffffffffffffffff)
r4 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000900)="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", 0xfffffffffffffe20, r3)
keyctl$invalidate(0x15, r4)
ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000080)=""/10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
clock_gettime(0x0, &(0x7f00000004c0)={<r5=>0x0, <r6=>0x0})
nanosleep(&(0x7f0000000680)={r5, r6+30000000}, &(0x7f00000006c0))
r7 = accept(0xffffffffffffffff, &(0x7f0000000180)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000200)=0x80)
r8 = dup2(r0, r1)
ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f0000000240)={<r9=>r8})
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r9, 0x84, 0x6d, &(0x7f0000000580)=ANY=[@ANYRES32=<r10=>0x0, @ANYBLOB="ee000000b99bcf807ad188ca5d469c2341037f86a322cdd48c3112390d65ea24a12e12a0ffb07a4ac0a50d7bbc38e04ec7e340779251137d54ac22629452a5000000198a5e989dd4d8b36adb9f968b3905a065e2914542f200acca55bf6ec61cd066d7acc75affb679169aea81515d096f9c08c425d125505b372217f3b8d4430254159072c764ff4ab3a8bb2c828aead7f838ec3089749a449e864e7875df37fa36751b0d8710cfe68bed8356ef3a5133963f5394a5d91181e7a94230abe9c6a05e7d55b72f58d75563e4b7a514360e841f972d53612d66cad6c3be505a8ebe61b5800d5513c0ec02f14b99236e58f867530b915ad274bd02"], &(0x7f0000000500)=0xf6)
ioctl$SIOCGIFHWADDR(r8, 0x8927, &(0x7f0000000700))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f0000000540)={r10, 0x87a0}, 0x8)
getsockopt$EBT_SO_GET_INFO(r7, 0x0, 0x80, &(0x7f0000000400)={'broute\x00'}, &(0x7f0000000480)=0x78)
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:18 executing program 6:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

[   92.052452] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:18 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = getpgrp(0x0)
r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200, 0x0)
kcmp$KCMP_EPOLL_TFD(0x0, r2, 0x7, r1, &(0x7f00000000c0)={r3, r1, 0xfffffffffffffff7})
r4 = dup(r0)
setsockopt$inet_tcp_int(r4, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:18 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r6, &(0x7f0000ef9fff), 0x0)

[   92.073071] PPPIOCDETACH file->f_count=2
[   92.123185] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:18 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0x3, 0x2, 0x40, 0x3, 0x656}, 0x9, 0x9, 0x2})
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:18 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4})

2018/03/06 14:09:18 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = semget(0x2, 0x1, 0x0)
semctl$SEM_STAT(r0, 0x3, 0x12, &(0x7f0000000140)=""/240)
r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x4001)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000240)={<r2=>0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x7, 0xffff, 0x8001, 0x2000000, 0x9, 0x0, 0x7ff, 0x5, 0x100000000, 0x2, 0x96, 0x9, 0x1, 0x1, 0x40]}, &(0x7f0000000080)=0x100)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2}, 0x8)

2018/03/06 14:09:18 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x4)
socketpair(0x15, 0x802, 0x200, &(0x7f0000000040))

2018/03/06 14:09:18 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0)
clock_settime(0x7, &(0x7f0000000140))
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x2, 0x1, 0x5, 0x2, 0x10000}})
dup(r0)
ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"])
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000)=0x8000, 0x4c3)

2018/03/06 14:09:18 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:18 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000200)=0x1000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x8, 0x2)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000001c0)={0x0, []}, 0x4)
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:18 executing program 7 (fault-call:18 fault-nth:0):
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:18 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4})

2018/03/06 14:09:18 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000040)={0x1fe, 0x0, &(0x7f0000ffb000/0x3000)=nil})
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x4)

2018/03/06 14:09:18 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = dup(0xffffffffffffffff)
setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:18 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
semctl$SEM_STAT(0x0, 0x3, 0x12, &(0x7f0000000040)=""/240)

2018/03/06 14:09:18 executing program 4:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0)
r3 = request_key(&(0x7f0000000840)='dns_resolver\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000008c0)="241400", 0xffffffffffffffff)
r4 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000900)="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", 0xfffffffffffffe20, r3)
keyctl$invalidate(0x15, r4)
ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000080)=""/10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
clock_gettime(0x0, &(0x7f00000004c0)={<r5=>0x0, <r6=>0x0})
nanosleep(&(0x7f0000000680)={r5, r6+30000000}, &(0x7f00000006c0))
r7 = accept(0xffffffffffffffff, &(0x7f0000000180)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000200)=0x80)
r8 = dup2(r0, r1)
ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f0000000240)={<r9=>r8})
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r9, 0x84, 0x6d, &(0x7f0000000580)=ANY=[@ANYRES32=<r10=>0x0, @ANYBLOB="ee000000b99bcf807ad188ca5d469c2341037f86a322cdd48c3112390d65ea24a12e12a0ffb07a4ac0a50d7bbc38e04ec7e340779251137d54ac22629452a5000000198a5e989dd4d8b36adb9f968b3905a065e2914542f200acca55bf6ec61cd066d7acc75affb679169aea81515d096f9c08c425d125505b372217f3b8d4430254159072c764ff4ab3a8bb2c828aead7f838ec3089749a449e864e7875df37fa36751b0d8710cfe68bed8356ef3a5133963f5394a5d91181e7a94230abe9c6a05e7d55b72f58d75563e4b7a514360e841f972d53612d66cad6c3be505a8ebe61b5800d5513c0ec02f14b99236e58f867530b915ad274bd02"], &(0x7f0000000500)=0xf6)
ioctl$SIOCGIFHWADDR(r8, 0x8927, &(0x7f0000000700))
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f0000000540)={r10, 0x87a0}, 0x8)
getsockopt$EBT_SO_GET_INFO(r7, 0x0, 0x80, &(0x7f0000000400)={'broute\x00'}, &(0x7f0000000480)=0x78)
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

[   92.245116] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:18 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:18 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
r1 = socket$inet6_icmp(0xa, 0x2, 0x3a)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e23, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000180)={0x9, 0x8})
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)
socket$inet6_icmp(0xa, 0x2, 0x3a)

2018/03/06 14:09:18 executing program 3:
r0 = socket$inet6(0xa, 0x400000000000, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000), 0x4)

[   92.279130] dccp_close: ABORT with 14 bytes unread
2018/03/06 14:09:18 executing program 6 (fault-call:3 fault-nth:0):
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0x0, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:18 executing program 0:
r0 = socket$inet6_dccp(0xa, 0x6, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e21, 0x33, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, {0xa, 0x4e21, 0x1f, @dev={0xfe, 0x80, [], 0x12}, 0x8}, 0x4, [0x10001, 0x235, 0xff, 0x1f, 0x2000000000000000, 0x4ba, 0x0, 0x69]}, 0x5c)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@empty, @in=@multicast2}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8)
semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000040)=""/240)

2018/03/06 14:09:18 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x4)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=<r2=>0x0)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=<r3=>0x0)
kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000100)={r0, r0, 0x1})

2018/03/06 14:09:18 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x408140, 0x0)
signalfd(r1, &(0x7f0000000280)={0x3896}, 0x8)
ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0x0, 0x40, 0x800, 0x0, 0x2711, 0x81})
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0xffffffffffff8000, 0x1)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)
unlink(&(0x7f0000000480)='./file0\x00')
getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000001c0)=""/95)

2018/03/06 14:09:18 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f00002ae000)=""/24, 0x18, &(0x7f00005b3000)=""/101, 0x0, 0x1}}, 0x68)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
r1 = socket$inet_smc(0x2b, 0x1, 0x0)
getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000006380)={'security\x00'}, &(0x7f0000006400)=0xbc)
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:18 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8440, 0x0)
ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000080)=""/56)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = dup(r0)
setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000a59000), 0x4)
fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000000c0))

2018/03/06 14:09:18 executing program 4 (fault-call:1 fault-nth:0):
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})

2018/03/06 14:09:18 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
init_module(&(0x7f0000000600)='queue1\x00', 0x7, &(0x7f0000000640)='eth0\x00')
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000005c0)={'bond0\x00', 0x600})
connect$inet(r6, &(0x7f00000006c0)={0x2, 0x4e24, @rand_addr=0x1}, 0xfffffffffffffe4b)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000580)={r1, &(0x7f0000000400)="a3e399651a01c429a978809ea7fe68fdef054ab6ecff1e8bb26a421a0c58dcf53b6903b628025ff0b682abb2e16fb06065b0905cf4c430d97e548f4f2ec5c19aed85400d59b2ada60bcc1c9216b9d3aec60dc37c02929693fc917658595f18b17ff7b3b9a1949312ec29add2683ea8d024a742c149db44234abeee8e0f3f87a90395b3d9f7d00d04b2f9d1bd9d445bdd58b9d6c854d9625772c4d88487045cf9e723b386bbed1ddb4739551715aaff0fc3194158e7ca368d9f250a80fabd67309a402c74b26a841a97c69cd877157bd04f69473d3934f3c5c70788cd3aac591186", &(0x7f0000000500)="41d41e8c9c4e2cc5b9527f5d1ce7adaf54aa639541f192bb9cc0c7ff0bddde89bb6e31dfdaf3627c9f537386947ad13dba8955211cd0a9c6966fdd5526f59e6976212a3dc45646a692c3068b167361a8f61eeb9cbe01c4f110a69435f585965bcf06", 0x1}, 0x20)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000700)={r3, 0xc1, 0x30, 0x7, 0x2}, &(0x7f0000000740)=0x18)
write(r6, &(0x7f0000000680)="a1", 0x1)

2018/03/06 14:09:18 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0x0, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:18 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})

2018/03/06 14:09:18 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40c000, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000180)={<r1=>0x0, 0x1a, "b2bff91ffcf03d1da91dbed7af764e2337a75305ae1280328bb1"}, &(0x7f00000001c0)=0x22)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0x1, 0x20}, 0xc)
semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000040)=""/240)

2018/03/06 14:09:18 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x101000)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={<r1=>0x0, 0x12, "915f682797ae950c1d1b6a09b6d77a2bd287"}, &(0x7f00000000c0)=0x1a)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={<r2=>0x0, 0x40}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x1, 0x1, 0xdb, 0x8, 0x400, 0x9, 0xffffffffffffff50, {r2, @in6={{0xa, 0x4e22, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x1ff, 0xc7, 0x4, 0xffffffffffffff58}}, &(0x7f0000000240)=0xb0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})

[   92.426425] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:18 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x4)
r1 = getpgid(0x0)
ioctl$TIOCEXCL(r0, 0x540c)
ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3)
tkill(r1, 0x2)

2018/03/06 14:09:18 executing program 1:
r0 = dup(0xffffffffffffffff)
setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000280)=0x7, 0x4)
r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={<r2=>0x0}, &(0x7f00000001c0)=0xc)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x2200015f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2}, r2, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000240))
write$vnet(r1, &(0x7f0000000340)={0x1, {&(0x7f0000000300)=""/24, 0x18, &(0x7f00005b3000)=""/101, 0x0, 0x4}}, 0x68)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r1, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:18 executing program 6:
r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xab53, 0x0)
pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000140)={0x2, r1})
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00000001c0)=0x4000000)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:18 executing program 5:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x0, 0x0)
r1 = accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f0000000400), 0x800)
ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000440)={0x6, r1, 0x1})
r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x4, 0x9, 0x9, 0x95, 0x7, 0xb820, 0x0, {<r3=>0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x1, 0x80000000, 0x46e9, 0x24, 0x9}}, &(0x7f00000001c0)=0xb0)
setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000200)=0x5, 0x4)
setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e24, 0xe798, @empty, 0x517}}}, 0x84)
r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000340)=""/28, &(0x7f0000000380)=0x1c)
ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f00000d3f0a)=""/246)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
bind$inet6(r5, &(0x7f0000710fe4)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
connect$inet6(r5, &(0x7f0000c3ffe4)={0xa, 0x4e21, 0x0, @empty}, 0x1c)
syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x4e20, 0x4e21, 0x8}}}}}, 0x0)
ioctl$EVIOCGREP(r4, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:18 executing program 4:
r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x1)
setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000080)={0x3, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x108)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000001c0)={0x0, r0})

2018/03/06 14:09:18 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r2, &(0x7f0000000040), 0xfffffffffffffe91)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:18 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x42040)
ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0x8, 0x7, 0x1, 0xc000000000000000})
r2 = dup(r0)
setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:18 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x92, 0x200)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180)=0x3, 0x4)
semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000040)=""/240)

[   92.486080] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:18 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x4)
ioctl$TIOCGPTPEER(r0, 0x5441, 0x3f)

2018/03/06 14:09:18 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000), 0x4)
ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0x800, 0x1, 0x400, 0x5, 0xfffffffffffffffc, 0x1000000000000})

2018/03/06 14:09:18 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mq_getsetattr(r0, &(0x7f0000000180)={0x7f, 0xdaec, 0xffffffffffffff01, 0x1, 0x5, 0xa5, 0x4, 0x100000001}, &(0x7f00000001c0))
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:18 executing program 0:
r0 = semget(0x1, 0x1, 0x100)
lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000600)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000700)=0xfffffffffffffd10)
openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-vsock\x00', 0x2, 0x0)
r4 = getegid()
semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000003c0)={{0x6, r1, r2, r3, r4, 0x4}, 0x9368, 0x200, 0x2})
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r5 = syz_open_dev$amidi(&(0x7f0000000540)='/dev/amidi#\x00', 0x9, 0x0)
setsockopt$RDS_CONG_MONITOR(r5, 0x114, 0x6, &(0x7f0000000580)=0x1, 0x4)
semget$private(0x0, 0x7, 0x19)
semget$private(0x0, 0x200000000000002, 0x200)
semget(0x1, 0x3, 0x800000000002)
semget(0x1, 0x0, 0x0)
r6 = semget$private(0x0, 0x6, 0x108)
getpid()
r7 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x100)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0x41, 0x1, 0x2, 0x8, 0x9, 0x10000, 0xfffffffffffffffe}, &(0x7f00000000c0)=0x20)
semctl$SEM_STAT(r6, 0x400000000000003, 0x12, &(0x7f0000000440)=""/240)

2018/03/06 14:09:18 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0x1b, &(0x7f0000e9afb7)=""/73, 0x10000}}, 0x68)

2018/03/06 14:09:18 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
r1 = dup(r0)
getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000140)=0x4)
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40000, 0x0)
ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000080)={0x7b, 0x0, [0xcdac, 0x3, 0x100, 0x5e32]})

2018/03/06 14:09:18 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x4)
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000140)={0x8, 0x80000000, 0xab8, 0x0, 0x0, [], [], [], 0x400, 0x3})

[   92.585663] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:18 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0)
setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000080), 0x4)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
socket$bt_bnep(0x1f, 0x3, 0x4)

[   92.629196] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:19 executing program 3:
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:19 executing program 0:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000040)=""/240)
clock_gettime(0x0, &(0x7f0000000140))
r1 = dup3(r0, 0xffffffffffffffff, 0x0)
ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000180))
nanosleep(&(0x7f0000000200), 0x0)

2018/03/06 14:09:19 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x4)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xb0d}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @empty}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x59cd, @mcast1={0xff, 0x1, [], 0x1}, 0x81}], 0x94)

2018/03/06 14:09:19 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9, 0x100)
sendmsg$nl_crypto(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="00010000130004032bbd7000fddbdf257467723132380000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000032ad3b820d139000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000240000000000000000000008000100f427000008000100ff00000008000100060000000800010007000000"], 0x100}, 0x1, 0x0, 0x0, 0x1}, 0x40)
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:19 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x20000, 0x0)
ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000000)=0x1000)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000280)=""/248)

2018/03/06 14:09:19 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
r2 = fcntl$getown(r1, 0x9)
getpriority(0x0, r2)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:19 executing program 4:
r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="5a43d27a447d7f427a34db292760f6ef7facf3c65d91d08e5a33207b5e4060682a7e357a7c12df68218dda3c2fe376", 0x2f)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})

2018/03/06 14:09:19 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000400)={0x100000, 0x0, 0x44, 0x0, 0x7})
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000440)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x20)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:19 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_icmp(0xa, 0x2, 0x3a)
r2 = dup(r1)
ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f00000000c0)={0x2, 0x5})
r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="18", 0x1, 0xfffffffffffffffb)
keyctl$get_keyring_id(0x0, r3, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000a59000), 0x4)
ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req={0x28, &(0x7f0000000040)={'dummy0\x00', @ifru_flags=0x4401}})
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={<r4=>0x0, 0xfffffffffffffff9}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r4, 0x100000001, 0x3, 0x0, 0x8}, 0x14)

2018/03/06 14:09:19 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x80000)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="05000000030066004da1fbb47f4c"], 0xe)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400000, 0xfffffffffffffffe)
epoll_create(0x400)
ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000080)={0x20, 0x9})

2018/03/06 14:09:19 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000040)=""/240)
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x40000000400005, 0x0)
ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1)

2018/03/06 14:09:19 executing program 2:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x208000, 0x0)
ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000080))
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x40000, 0x0)
poll(&(0x7f0000000000)=[{r1}], 0x1, 0x4)

2018/03/06 14:09:19 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000280)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:19 executing program 6:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
close(r0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
pipe(&(0x7f0000000280)={<r1=>0xffffffffffffffff})
write$selinux_load(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757814a37e794102d1df1c6589460fcc4134fc9ba4b0e4850ba0a05358fd37505d3947b92b412902a6fde4f765f8e7eeb33d408b43dad22e1d4d5e15a8ad46d8f949d6f28bf63e22923b5f407a4d60615ed69bec1aa8a5e35a3e8e66049f4fd3ffbc177476bcb5a512a1d64b93084f7f0fe6995b5e557956b9d64d14a94ee6ab48d8e50364c986d7e7918aa5632f25899e5ee5bc5235cfcc78cdb202b021c8b36ab410d55ea2df603c4c4bfbc691877f1c34df920eaec6581f6752ef61acb2"], 0xcd)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000300)={0x1, 0x3})
io_setup(0xffffffffffffffff, &(0x7f0000000040)=<r3=>0x0)
r4 = dup2(r0, r2)
io_cancel(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x6, r2, &(0x7f0000000140)="5237423f430a73abeba7761a6b67b790e6eee061b18685189b7175d09e2b7ba726b08ec359a704fe4995b9358d10b0db68979a4933bb90833390cfbae96d5a68466a666378a826c852e5c0f22e7a2f1fd32d6af3c719ce6fe2a42f502426895a2fec9ac6ffaa8a0eab711fc1d6efdcd01b295cd13e1cda2a82b8cb17b2478092eb9a116c4be479796a429d1d938df6227a6031b4a92b58d9f0602e9d6dd4a05f960b64289dae545085edf721f0c985d286ffa5fa0a49270ce62117", 0xbb, 0x8000, 0x0, 0x1, r4}, &(0x7f0000000240))
getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00000003c0), &(0x7f0000000440)=0xfffffffffffffd91)
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)
ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r0)
ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000340))

2018/03/06 14:09:19 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x2, 0x0)
connect$pppoe(r2, &(0x7f0000000300)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, 'ip6tnl0\x00'}}, 0x1e)
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000180)={<r3=>0xffffffffffffffff})
setsockopt$inet_dccp_int(r3, 0x21, 0x5, &(0x7f00000001c0)=0x80000000, 0x4)
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

[   92.817101] PPPIOCDETACH file->f_count=2
[   92.833096] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:19 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0)
ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000100)={@host=0x2})
r2 = dup(r0)
setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000a59000), 0x4)
r3 = add_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe)
keyctl$set_timeout(0xf, r3, 0x5)

2018/03/06 14:09:19 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sysfs$2(0x2, 0x7, &(0x7f0000000040)=""/148)
semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000140)=""/240)

2018/03/06 14:09:19 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0)
ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000040)={0x5, 0x8, 0x7, 0x1, 0x7})
openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x200, 0x0)
get_mempolicy(&(0x7f0000000140), &(0x7f0000000180), 0x2, &(0x7f0000ffb000/0x3000)=nil, 0x1)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x4)

2018/03/06 14:09:19 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000180)={'ip6_vti0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}})
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/l2cap\x00')
mq_notify(r3, &(0x7f0000000340)={0x0, 0x1d, 0x1, @thr={&(0x7f0000000200)="0192a5683f2af1b7e73a5233a6a0c5e00ae75cb00ffade51f96358345a59787d43956c393ef1e6692f346c988df680c39cb0c9f028c120d2779c9c52c93b446538c9907c78f0c6a6f1c648d1923765225b8fec2c34d87c1a2ad4750e4f167132d83e058218fcccb2612e5cbd2c4d62ebb7308567c80f313614f017d866370eaf751125d60c3cb9376d1ccfea9976f62d0b6ddd0d7ac51df8a89ec5cdfaee07d371dac70795a0868183887dde7a9af8e2491fdf6b297745dbe0e305e37d12f0f6dacc0cb667508defbd4f2184", &(0x7f0000000300)="50590c33c3dee6a96f38d64a809397735976661b929d06"}})
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)
ioctl$void(r1, 0x5450)

2018/03/06 14:09:19 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_targets\x00')
ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000140)=""/114)

2018/03/06 14:09:19 executing program 7:
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x8010, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x80, 0x8200)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000440)=""/31)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:19 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x2, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)
readv(r0, &(0x7f0000000440)=[{&(0x7f0000000040)=""/45, 0x2d}, {&(0x7f0000000080)=""/77, 0x4d}, {&(0x7f00000001c0)=""/37, 0x25}, {&(0x7f0000000280)=""/73, 0x49}, {&(0x7f0000000300)=""/164, 0xa4}, {&(0x7f00000003c0)=""/121, 0x79}, {&(0x7f0000000200)=""/60, 0x3c}], 0x7)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0)

2018/03/06 14:09:19 executing program 4:
r0 = gettid()
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x8}, r0, 0x0, 0xffffffffffffffff, 0x0)
r2 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80, 0x800)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={<r3=>0x0, 0x40}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r3, 0x40}, &(0x7f00000001c0)=0x8)
r4 = semget$private(0x0, 0x4, 0x8)
semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x5)

2018/03/06 14:09:19 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, <r0=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, <r1=>0x0}, &(0x7f0000000100)=0xc)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{0x0, 0x0, r1, r0}, 0x917, 0x8, 0x33d})

2018/03/06 14:09:19 executing program 0:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaae9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
semget$private(0x0, 0x7, 0x40)
r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000070c0)='/selinux/policy\x00', 0x0, 0x0)
ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x4628)
ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000007140)={&(0x7f0000007100)=[0x400, 0x20d2], 0x2, 0x0, 0x5, 0x6, 0x0, 0x101, {0x1ff, 0xfffffffffffffffe, 0x6, 0x0, 0x4, 0x0, 0x4, 0xa26, 0x5000000000, 0x10001, 0x5, 0x100000001, 0x24, 0x200000000, "1138c12cdf6ff2ea0dcb9ea7dd35549d9e12dc22cf9009e1e91c7deb3372b89b"}})
r2 = accept$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c)
clock_gettime(0x0, &(0x7f0000006fc0)={<r3=>0x0, <r4=>0x0})
recvmmsg(0xffffffffffffffff, &(0x7f0000006dc0)=[{{&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/217, 0xd9}], 0x1, &(0x7f0000000380)=""/100, 0x64, 0x8}, 0x5}, {{&(0x7f0000000400)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000480)=""/150, 0x96}, {&(0x7f0000000540)=""/51, 0x33}, {&(0x7f0000000580)=""/93, 0x5d}, {&(0x7f0000000600)=""/179, 0xb3}, {&(0x7f00000006c0)=""/204, 0xcc}], 0x5, 0x0, 0x0, 0x5}, 0x7}, {{&(0x7f0000000840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002d00)=[{&(0x7f00000008c0)=""/135, 0x87}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/11, 0xb}, {&(0x7f00000019c0)=""/44, 0x2c}, {&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000002a00)}, {&(0x7f0000002a40)=""/191, 0xbf}, {&(0x7f0000002b00)=""/235, 0xeb}, {&(0x7f0000002c00)=""/31, 0x1f}, {&(0x7f0000002c40)=""/153, 0x99}], 0xa, &(0x7f0000002dc0)=""/33, 0x21, 0x1}, 0x7fff}, {{&(0x7f0000002e00)=@l2, 0x80, &(0x7f0000004240)=[{&(0x7f0000002e80)=""/239, 0xef}, {&(0x7f0000002f80)=""/76, 0x4c}, {&(0x7f0000003000)=""/126, 0x7e}, {&(0x7f0000003080)=""/4096, 0x1000}, {&(0x7f0000004080)=""/220, 0xdc}, {&(0x7f0000004180)=""/145, 0x91}], 0x6, &(0x7f00000042c0)=""/229, 0xe5, 0x9f80}, 0x2}, {{&(0x7f00000043c0)=@ll={0x0, 0x0, <r5=>0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000004440)=[], 0x0, 0x0, 0x0, 0x346}, 0x1}, {{&(0x7f0000004480)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000006700)=[{&(0x7f0000004500)=""/53, 0x35}, {&(0x7f0000004540)=""/4096, 0x1000}, {&(0x7f0000005540)=""/146, 0x92}, {&(0x7f0000005600)=""/4096, 0x1000}, {&(0x7f0000006600)=""/204, 0xcc}], 0x5, &(0x7f0000006780)=""/157, 0x9d, 0x3f}, 0xffff}, {{&(0x7f0000006840)=@sco, 0x80, &(0x7f0000006b00)=[{&(0x7f00000068c0)=""/1, 0x1}, {&(0x7f0000006900)=""/88, 0x58}, {&(0x7f0000006980)=""/207, 0xcf}, {&(0x7f0000006a80)=""/102, 0x66}], 0x4, &(0x7f0000006b40)=""/61, 0x3d, 0x71a671d0}, 0x8}, {{&(0x7f0000006b80)=@nl=@unspec, 0x80, &(0x7f0000006d80)=[{&(0x7f0000006c00)=""/240, 0xf0}, {&(0x7f0000006d00)=""/102, 0x66}], 0x2, 0x0, 0x0, 0x1}, 0x4}], 0x8, 0x22, &(0x7f0000007000)={r3, r4+30000000})
ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000007040)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x48, 0x1e846e9f, 0x9, 0x100, 0x49, 0x100200, r5})
r6 = semget(0x2, 0x3, 0x200)
semctl$SEM_STAT(r6, 0x0, 0x12, &(0x7f0000000040)=""/240)
r7 = syz_open_dev$audion(&(0x7f0000002a00)='/dev/audio#\x00', 0x20, 0x2002)
ioctl$KVM_S390_INTERRUPT_CPU(r7, 0x4010ae94, &(0x7f00000071c0)={0x7de, 0x1, 0xd6})
ioctl$GIO_CMAP(r7, 0x4b70, &(0x7f0000004440))

2018/03/06 14:09:19 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}, {r0, 0x8000}, {r0, 0x90}, {r0, 0x2}, {r0, 0x1000}], 0x0, 0x4)

2018/03/06 14:09:19 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000040))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:19 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14)
r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
accept4$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x80000)
r2 = dup(r0)
setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000a59000), 0x4)

[   92.933776] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:19 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x800)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'gre0\x00', <r1=>0x0})
setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000000c0)={@loopback={0x0, 0x1}, r1}, 0x14)

2018/03/06 14:09:19 executing program 2:
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x8000, 0x0)
ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000100)={[0x2, 0x746, 0x9, 0x6136, 0x6350, 0x40, 0x1200000000000, 0x2, 0x7, 0x9, 0xff, 0x2390c85, 0x9, 0x1000000, 0x2, 0x2], 0x951611b52f309e38, 0x4002})
r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4c0, 0x400400)
r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)={0x4, {{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0xf}, 0x7}}, 0x1, 0x6, [{{0xa, 0x4e24, 0xa1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x7}}, {{0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, {{0xa, 0x4e24, 0x400000000000000, @loopback={0x0, 0x1}, 0x2}}, {{0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x80000001}}, {{0xa, 0x4e23, 0x3, @empty, 0x5}}, {{0xa, 0x4e22, 0x5e, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x390)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={<r3=>0x0, 0x83e000000000, 0xffffffff, 0x46b, 0x401}, &(0x7f0000000240)=0x14)
setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r3, 0x5481, 0x480000000, 0x8}, 0x10)
openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x0, 0x0)
uname(&(0x7f00000001c0)=""/46)
poll(&(0x7f0000000000)=[{r2}], 0x1, 0x2)

2018/03/06 14:09:19 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0xc00, 0x0)
ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{}, {}, {}, {}]})
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001a00)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="ff0000000000000000000000000000"], &(0x7f00000006c0)=0x12)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000700)={<r4=>0x0, 0x5}, &(0x7f0000000740)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000780)={<r5=>0x0, 0x90, "03198c9728af8c6fd286e0f0d73b69f2b8754bdd141c5919ab7fae6ab6e48a40ec433f47ca4463e66e6e7940a5d44cc17922dff19112f9092316e201cef9394138c4c86daa689799d792b76ee96c97a261d2acd75da1c79be3765d619cc99d2dcfd1f003a1523ff3d1d04f85555929cffa4bcb36d84ffc78e19afaae7d76feadb3648cd45e8b98db98602a0f30a256ee"}, &(0x7f0000000840)=0x98)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000880)={<r6=>0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x6, 0x4, 0x7, 0x1, 0x10}, &(0x7f0000000940)=0x98)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000980)={<r7=>0x0, 0xb093, 0x7, [0x0, 0x82, 0x5, 0x3, 0x10b, 0x80000000, 0x851b]}, &(0x7f00000009c0)=0x16)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000a00)=@sack_info={<r8=>0x0, 0x8, 0x8}, &(0x7f0000000a40)=0xc)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000d00)={<r9=>0x0, 0x1000, 0x1, 0x6}, &(0x7f0000000d40)=0x10)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000d80)={<r10=>0x0, 0x3f}, &(0x7f0000000dc0)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000e00)={<r11=>0x0, 0xe28}, &(0x7f0000000e40)=0x8)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000e80)={<r12=>0x0, 0x6, 0x81, 0x8, 0xfff, 0x10001}, &(0x7f0000000ec0)=0x14)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001340)={<r13=>0x0, 0x6a, "084bf9aacdd6b6633af84a563814c14045e258da53b49924bc6091e15d0c4b7c223df6799275cd6a6e8c1905f9bf45a8e8db1cd1fd9d4887b5f03cc12d618eb8910641c2d69367397fb33341d07598c593b6064d0efd3d26e683c25c68f5695bb5b6372a13999a12d7b1"}, &(0x7f00000013c0)=0x72)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001680)={<r14=>0x0, 0x9, 0x9, [0x37a4, 0x1ff, 0x7, 0x80000000, 0x9, 0x2, 0x7, 0x80000001, 0x80000000]}, &(0x7f00000016c0)=0x1a)
getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001700)={<r15=>0x0, 0xfffffffffffffffa, 0x100000000, 0x9, 0x7, 0x3ff, 0x7, 0x5, {0x0, @in6={{0xa, 0x4e21, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x10000000000000}}, 0x442, 0x4, 0x100000000, 0x0, 0x100000000}}, &(0x7f00000017c0)=0xb0)
sendmmsg$inet_sctp(r1, &(0x7f0000001900)=[{&(0x7f0000000500)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000540)="e12503e9a5f4a48fcdef31a2662579b9cefda0081712c12f45061fdd1c23a1e7b94bd8a9937123b752281dfbef0e5d4ce96678d8c6228694aa506b6787fd1ebf02ca907114204dfda93e5877c531669c6a3c7f082a13e51777f3a1328afa9767790345d44e407a9c7dfd3da999db130a0f0decd14d89cb257db131d6c173af539136459102cf9fd38e7e70cb33c3cec37638eddafefb571fc8349d829a39505702293412d687faee04b274b074ce1cbca6b0272f4ee83d0a0694298d96a90c6cd72bdfacfed0dcd76e65c7e7f5b251808472b5100c45c23c47de1f737f372592", 0xe0}], 0x1, &(0x7f0000000a80)=[@init={0x18, 0x84, 0x0, {0x1, 0x2, 0x1b0, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0x4e0fee66, 0x101, r3}}, @init={0x18, 0x84, 0x0, {0x100, 0xbb, 0x9, 0x635}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x8000, 0x1, 0x400, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x1, 0x0, 0x6, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x80, 0x8, 0x5, 0x844, 0x7ff, 0x0, 0x7, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xdb6, 0xb, 0x1, 0x31, r7}}, @sndinfo={0x20, 0x84, 0x2, {0xec, 0x0, 0x6, 0x8, r8}}], 0x180, 0x40}, {&(0x7f0000000c00)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000000cc0)=[{&(0x7f0000000c40)="7cfdd8657913ec03363cd176abe3d71fd84f4fffc19572284f2e38d642e56bd15b18e03f4a83afda7b81449c8571975c158fbc6b8837d801575a", 0x3a}, {&(0x7f0000000c80)="b134b40ebc875098dc371333622e9727e14247406e1a5395805060af14fb60f58dd4428645d090f42d6324a6905328f5b336471b9b385ae429c5807315f047", 0x3f}], 0x2, &(0x7f0000000f00)=[@init={0x18, 0x84, 0x0, {0xacc3, 0x7, 0x3, 0x59}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xdd, 0x5, 0x2, 0x6, 0x7ff, 0x6, 0x0, r9}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff78b, 0x1388cbf, 0x8, 0x3, 0x200, 0x400, 0xff, 0xffffffff, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x2, 0x8000, 0x6dd2, 0x8001, 0x8, 0x6c, 0x3, r11}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x4, 0x5, 0x80000000}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0xe, 0x7f, 0x401, r12}}, @init={0x18, 0x84, 0x0, {0x8001, 0x92, 0x3, 0x45}}], 0x150}, {&(0x7f0000001080)=@in6={0xa, 0x4e21, 0xffff, @empty, 0x6}, 0x1c, &(0x7f00000012c0)=[{&(0x7f00000010c0)="5c825b151e3a29069b52f432c17fc8c02e779ce67929469e80ef1bb400c55ad191d6d7f375591803fdbf25662d763a9c804f55d6642ac4e1950a222f71955cc287b141459c9e75bdf384851ed079d6b80f11ad", 0x53}, {&(0x7f0000001140)="0f6cbe49b4243fad5d024ba04b0f072e4efbbd27b4be3018e98ef047ac63afd13ef0a5b8f24fe9da39", 0x29}, {&(0x7f0000001180)="fe25a4b2d74f170f7008d798851e9e3c9b4fca1bbfeac836fee54623d4aa3594", 0x20}, {&(0x7f00000011c0)="cf3028752b4a0b0c47c60b0687ba2e128ef1f766f69dbd0dc74589a3de5e3adda07c53e6c2c811fb9cc26023bca203dc3850f788561b42f07fb24fb33f3d75c7df4295637ed5edeeedacfe5b1c06df40221da72d20b8ccffa07973e840f56b0083b4daa09bda2433a773225681e5", 0x6e}, {&(0x7f0000001240)="c4a0c7e55f963077", 0x8}, {&(0x7f0000001280)="284699770c873a8aa355ed5d467613ce8089d215", 0x14}], 0x6, &(0x7f0000001500)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x6, 0x3f5, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x6, 0x205, 0x3, 0x8, 0x10000, 0x200}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x200, 0x8, 0xc9}}], 0x90, 0x4}, {&(0x7f00000015c0)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000001640)=[{&(0x7f0000001600)="dc6bf55a2c8329021f5d6859c6d05644ff77c37cd5373e8c", 0x18}], 0x1, &(0x7f0000001800)=[@init={0x18, 0x84, 0x0, {0x8000, 0x0, 0x40, 0x8}}, @init={0x18, 0x84, 0x0, {0x400, 0x9, 0x7b, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xb0, 0x4, 0x2, 0x3, 0x9ed6, 0x1000, 0x8001, r14}}, @init={0x18, 0x84, 0x0, {0x6, 0x1, 0x1ff, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x1, 0x4, 0xa4, r15}}], 0xf0, 0x800}], 0x4, 0x800)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
r16 = gettid()
openat$cuse(0xffffffffffffff9c, &(0x7f0000000480)='/dev/cuse\x00', 0x200, 0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000340)={{0x9c54, 0x6, 0x8, 0x0, "97eb38ddd6e9a3dab8e305899be830398deb8ae8d415ae87ba21b49a38b89e8b75338cfe5d3f4bc821f0c1b1", 0x18}, 0x0, 0x0, 0x10000, r16, 0x40, 0x3f, "306e3911aabf2bd015721965324c0a523a0b936932514b867247e837b2868d91cf7a260b4d23222aad1ae80212eb9fed4042d736c89aa3a9e475ce1f8c7fddb9", &(0x7f0000000300)=',/@\x00', 0x4, [], [0x4, 0x800, 0xffffffff7fffffff, 0x3]})
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000680))
pipe2(&(0x7f00000004c0), 0x803)
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)
getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'broute\x00'}, &(0x7f00000002c0)=0x78)

2018/03/06 14:09:19 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x1f, 0xd18a1f7dd0af41d3)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={<r2=>0x0, 0x59c9, 0x30, 0xce5c, 0x6}, &(0x7f0000000300)=0x18)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r2, 0x100000001}, 0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={<r3=>0x0, @in6={{0xa, 0x4e21, 0x400, @dev={0xfe, 0x80, [], 0xe}, 0x2c0}}, 0xfffffffffffffffb, 0x9}, &(0x7f0000000180)=0x90)
setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}}, 0x84)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x200, 0x81)
r5 = dup(r4)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000040)={r2, 0x9}, 0x8)
ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f0000000380)=ANY=[@ANYBLOB="01000300050000000000b8c4420cf433b4335b0000aa4b2c7aebdf2a72170063db87d5d8fe56762178aa433323"])
setsockopt$inet_tcp_int(r5, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:19 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0x1ff, 0x1f])
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:19 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
r5 = memfd_create(&(0x7f0000000400)='\x00', 0x1)
getsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r6 = pkey_alloc(0x0, 0x2)
pkey_free(r6)
r7 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r7, &(0x7f0000ef9fff)="a1", 0x1)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000004c0), 0x4)

2018/03/06 14:09:19 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x1261, &(0x7f0000000000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x400ac0, 0x0)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000280)=0xfff, 0x4)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={<r2=>0xffffffffffffffff})
setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000000140)="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", 0xfd)

2018/03/06 14:09:19 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000040)=""/240)
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x40000, 0x0)
ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000180)={{0x4000, 0x1, 0xe, 0x4, 0x6, 0x9, 0x4, 0xfffffffffffffff8, 0x1f, 0x655, 0xffffffffffffffc1, 0x4}, {0x103000, 0xf004, 0xf, 0x2, 0x6, 0xffff, 0xc8a, 0x0, 0x4, 0xffffffffffff8000, 0x9, 0xffffffff}, {0xd000, 0x110000, 0x9, 0x2, 0x0, 0xb80, 0x2, 0x0, 0x80000001, 0x41a927a4, 0x10000, 0x1}, {0x7002, 0x10000, 0x0, 0x400, 0x39c0000000000000, 0x3f, 0x1, 0x1acae375, 0xfffffffffffffffa, 0x9d06, 0x3, 0x4}, {0xf001, 0x15004, 0x1d, 0x5, 0x8, 0x8b, 0xfba, 0x7, 0x3f33, 0xffffffffffff8000, 0x5, 0x8}, {0x1000, 0x107004, 0xf, 0x5, 0x8, 0x9, 0x3ff, 0x689, 0x9, 0x8000, 0x7ff}, {0x1004, 0x5000, 0xf, 0x400, 0x3, 0xff, 0xedcd, 0x7, 0x0, 0x200, 0x200, 0xbde9}, {0x3000, 0x1000, 0xe, 0x8, 0x5, 0x5, 0x4, 0x2, 0xffffffffffffffa6, 0x5, 0x3, 0x8000}, {0x1, 0x1000}, {0x1000, 0x1}, 0x10, 0x0, 0x3000, 0x40, 0x5, 0x2000, 0xd000, [0x42f, 0x2, 0x5, 0x101]})

2018/03/06 14:09:19 executing program 4:
r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x109204)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, r0, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})

2018/03/06 14:09:19 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = semget$private(0x0, 0x7, 0x80)
semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000140)=""/240)

2018/03/06 14:09:19 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1f, 0x40, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})

2018/03/06 14:09:19 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x4)
ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x4)
accept$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000140)=0x6e)

2018/03/06 14:09:19 executing program 3:
r0 = socket$inet6(0xa, 0x8000a, 0x0)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=<r1=>0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x7}, r1, 0x0, 0xffffffffffffffff, 0x0)
r2 = dup(r0)
setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:19 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getsockname(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, <r0=>0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000000c0)=0x80)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @empty}, @in6=@ipv4={[], [], @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000240)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8)
setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in=@empty, @in=@multicast2=0xe0000002, 0x4e23, 0x100, 0x4e22, 0x0, 0xa, 0x20, 0x80, 0x5e, r1, r2}, {0x8, 0x1857, 0x4ba, 0x80000000, 0x5, 0x7a, 0xbf5a, 0x8}, {0x1, 0xf06, 0x400}, 0x2, 0x6e6bb2, 0x2, 0x1, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0x32}, 0xa, @in=@rand_addr=0x80, 0x3507, 0x4, 0x0, 0x100000000, 0x101, 0x6, 0x101}}, 0xe8)
r3 = semget(0x0, 0x4, 0x1f1)
semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000500)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3}, 0x4000004, 0x0, 0x340})

2018/03/06 14:09:19 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/48)
setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000140)=0x1, 0x4)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ip6tnl0\x00', <r1=>0x0})
setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x4, 0x9, 0x8, 0x0, 0x1, 0x100000000, 0xffffffffffffffff, 0x6, 0x1, 0x7, 0x100000001}, 0xb)
sysinfo(&(0x7f0000000180)=""/39)
setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000100)={@dev={0xac, 0x14, 0x14, 0xf}, @empty, r1}, 0xc)
poll(&(0x7f0000000040)=[], 0x2000000000000043, 0x4)

[   93.107176] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:19 executing program 6:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x12000, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000200)={0x20, {{0xa, 0x4e22, 0x9, @empty, 0x1f}}, {{0xa, 0x4e24, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, 0x108)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x4, <r2=>r1, 0x1})
getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4)

2018/03/06 14:09:19 executing program 0:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000040)=""/240)
r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x3, 0x60080)
r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x3)
ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00000001c0)={0x0, r2})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000200))

2018/03/06 14:09:19 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000), 0x4)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:19 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r0, 0x0, &(0x7f0000000180)=0xe20)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0x18, &(0x7f00005b3000)=""/101, 0x2, 0x2}}, 0x17)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r1=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, &(0x7f0000000240)=0x80)
sendmmsg$unix(r1, &(0x7f0000001500)=[{&(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001300)=[{&(0x7f0000000300)="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", 0x1000}], 0x1}, {&(0x7f0000001340)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000014c0)=[{&(0x7f00000013c0)="0bfb0dbbff9586c09505a4b3987d6170af998268ae76eccaf509511dea9781988d208f8f3f331cfaa2eb5ac3c24a3bdf74924716b06d38fb5182c2b429f60136e2d3660b0c53e769844d1a652ead0423272d9dd841c8bf94956abc8201dfe76b6f33ad6632be074f30dba3260830dcf2e08f3b8a47896b94550b492ae5daca2980cfcbfc16518a921688d5a7a814ff0c8aa519fe0dbf5ffa20c4387b09d1774d36ea8710625db43e197c6246ce57b4ab5c285273f27d9c2959ec723a6e82f383979b2364cadd899d2762b4afbb6546163e3fad756da282b681a0b3ab7069c6e02bf6b443bec1b84dcb87", 0xea}], 0x1, 0x0, 0x0, 0x20000804}], 0x2, 0x4000844)
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:19 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x4)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xe8)
sendmsg$can_bcm(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1d, r1}, 0x10, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="04000000400100a06ae52f9974d8e153d4047df33770158b55fb51d4a6798af6c3c61c35263ecee7431cb936f80cac23fa555239888a6abed1647ead661b998fb774e031899840c11d25d02b5c910b1297336690d033e7ba004583c6672582f043753760443e19dc97fc21b52af0e760fde2ad8220341020c4da419358", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="0200002001000000030000c0380200003fc1d6380e928bce20ed0a75b30af4e4f32d59633c3dcc9144189e7c1e99e04c1ab05d488bd7c52a6d31054f2137f2ae8d4abdb22e536ac00502d3bf80854573"], 0x80}, 0x1}, 0xc010)

[   93.216229] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:19 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="01b1a6e87c198d83", 0x8, 0xfffffffffffffff8)
r1 = semget$private(0x0, 0x7, 0x40)
r2 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x7ff, 0x88000)
getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000280)={'HL\x00'}, &(0x7f00000002c0)=0x1e)
semctl$GETPID(r1, 0x1, 0xb, &(0x7f0000000140)=""/42)
keyctl$describe(0x6, r0, &(0x7f0000000200)=""/75, 0x1004e)
umount2(&(0x7f0000000040)='./file0\x00', 0x6)
syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x2200)

2018/03/06 14:09:19 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x101, 0x8, 0x6, 0x18, 0xfffffffffffffffd}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
getdents(r1, &(0x7f0000000440)=""/245, 0xf5)
r5 = pkey_alloc(0x0, 0x2)
ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000580))
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000400)=0x10001)
ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000540)=0x305)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:19 executing program 6:
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x1, <r0=>0xffffffffffffff9c, 0x1})
ioctl$TIOCSCTTY(r0, 0x540e, 0x2)
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0xb5, "7c8108ca244d44780ac45adf57aa5044a219ea4d1f1b17ea8257ba948e8abd8dff7cd505a2e97ff549bb524ead85a6d788ab7e8baab51a82f573db2ebd9533c6ccdcf32e0601eff2ae435837e2d2235431c361216dde57d8d2e244e5587ac9d6b6a607fd1bbd81a37be03276f018f52d0db9fa78a36e8506cf2532b87061e4859ac12fb751de1892666909548a20f9903fac96f21f4ef9195c912cded8f385093f48625782f00b200df335cba0a34fe22a5211c837"}, &(0x7f0000000240)=0xd9)
r2 = fcntl$getown(r1, 0x9)
ptrace$setregs(0xf, r2, 0xfffffffffffffffc, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:19 executing program 2:
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000080))
r1 = memfd_create(&(0x7f0000000080)='\x00', 0x0)
r2 = msgget(0x1, 0x28)
msgctl$MSG_INFO(r2, 0xc, &(0x7f00000000c0)=""/133)
write$sndseq(r1, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"06d3cb89f296bbb7d8acde89"}}], 0x60)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0)
timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000040), &(0x7f0000000000))
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x3ffc, 0x0)

2018/03/06 14:09:19 executing program 3:
r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5, 0x100)
write$selinux_validatetrans(r0, &(0x7f00000000c0)={'system_u:object_r:modem_device_t:s0', 0x20, 'system_u:object_r:restorecond_exec_t:s0', 0x20, 0x32, 0x37, 0x20, 'unconfined\x00'}, 0x5a)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = dup(r1)
setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f0000000040)=0x8, 0x4)
setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:19 executing program 5:
openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0)
ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(0xffffffffffffffff, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:19 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
semget$private(0x0, 0x4d909dac310b461c, 0x10)
r0 = semget$private(0x0, 0x4, 0x0)
semctl$SEM_STAT(r0, 0xfffffffffffffffe, 0x12, &(0x7f0000000340)=""/240)

2018/03/06 14:09:19 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0xc8540, 0x0)
ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)
ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000240))
getxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'osx.', "23776c616e302476626f786e65743175736572dd73656c6600"}, &(0x7f0000000200)=""/18, 0x12)

2018/03/06 14:09:19 executing program 0:
r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x7, 0x101100)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x896}, 0x0, 0xffffffffffffffff, r0, 0x0)
semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000040)=""/240)
ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00000002c0)={0x2, 0x5dae, 0x80000001, 0x5, 0x2})
openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x180, 0x0)
fcntl$setpipe(r1, 0x407, 0x48ef)
recvfrom$ax25(r0, &(0x7f00000001c0)=""/175, 0xaf, 0x2000, &(0x7f0000000280)={0x3, {"36e8b9a418dcf1"}, 0x2a4c0000}, 0x10)
setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000300)=0x2, 0x4)

2018/03/06 14:09:19 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)
ftruncate(r0, 0x7)

2018/03/06 14:09:19 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x10000, 0x0)
ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x9)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000240)={0x986c, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108)
getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000003c0)={'nat\x00', 0x90, "0a8917527c348bd1c5e88be648b816721846ec457a5f389d7a5f471fae363464d1b55dba390f57fddaf4bc4b2af101aca48bb1927a5e95f6cb416bd4abcbe53f8c2dfc3988fccd9f5267fd139194469ae92a9a8e0e5106102959e1f466501d6811632a41b8e908af17046ba55dfe719ebc64eed4a3e709dce9b431c60c7564420e9be9e80e92fdd20b8f2ad27497364c"}, &(0x7f0000000480)=0xb4)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:19 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
fadvise64(r0, 0x3c, 0x4, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x4)
writev(r0, &(0x7f0000000300)=[{&(0x7f00000000c0)="98587c67891e2a10de6899ecbf57e1de0c61cbd212f54ddcbcdba38488691d7ef5eae9a2c2c5f4dd546675c809e75ebd5a80da1a90c7b820c03796bdfba2207f836da0bdd6481c60ddaa542bb22da852add8dc9f7ef8c25d94ed507cc4bddb6cb39589215bd380498080e6279d5e19af19d248c6fe219d3321e06638b3a028e731ada024c36e058b72787c7975cbcdb24de2d1c413bccafd06cb9ec992bbf87d2a315a45cdea86f319a85d5e1838bd297b553076991b1b8d9f14376fc1e60e872ae563a7c858c0d10f7232263ca576348ed7e97eeb0dfecd011813cf8a652d66db8c4ae96c0074979345f6a992", 0xed}, {&(0x7f00000001c0)="082a5b40d1e50c584a0d52c50ceecc2cdf8ebfd281306d2be855c04f44e8fe0fff7966796a72fed13405c25bc64622941eaa9ea5e4718e13e6bd08f654e2d1f5f44420571aa812e72bd003f4c085bc15b2271b85ddedcf48c50f3444dc4d08be6bb824aa73f344f23e62231fda8cab091f9d1fa500ce2c83e5d92e5c6fa36428c09c4c0a6102af1d514df7c62833d77f35831d4f3bfe6f3729891d323ade2c2b1eaaf8c9d54a023decce8f32b2718277f1aca3350a4c9e2789cf6a494b2fae548735", 0xc2}, {&(0x7f0000000040)="8cce652b47113e7888bbaa44d0c1aebbc147", 0x12}, {&(0x7f00000002c0)="d58d", 0x2}], 0x4)

2018/03/06 14:09:19 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:19 executing program 4:
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff}, 0x4000)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x4, <r1=>0x0, 0x10001})
ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000100)={0x9, r1, 0x10001, 0x40})
r2 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)})
ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000000)={0x10, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x1, 0x0, &(0x7f0000000040)="01"})
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)})
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = semget(0x0, 0x5, 0x8)
semctl$GETNCNT(r3, 0x3, 0xe, &(0x7f0000000140)=""/130)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})

2018/03/06 14:09:19 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x10c000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:19 executing program 0:
r0 = getpgrp(0xffffffffffffffff)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000040)=""/240)

2018/03/06 14:09:19 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
poll(&(0x7f0000000040)=[{r0}], 0x0, 0x4)

[   93.381210] PPPIOCDETACH file->f_count=2
[   93.389891] binder: 13894 RLIMIT_NICE not set
2018/03/06 14:09:19 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:19 executing program 0:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000040)=""/240)
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000140)='md5sum\x00')
ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000180)="a9c48d5ff50f648e40eb5813ad0f0b717a8cb669ce83256dae3aedb0e6c04487b997aef61b1254877bfa152871be67869450d1f805097a4410690bed7e55044743cd7ffdaccbcfe20ac11a8e6c467ef02254720e0209fc76a723cb5261c6d474a033ef8a01a02c6517248553b33b509f19631bbe86f693216d2ac229685676dffd1fbdb57395c1c86111957848a4444765d9cee3289eb8")
ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x2)
r1 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x9, 0x24000)
r2 = getpid()
ptrace$setregset(0x4205, r2, 0x207, &(0x7f00000003c0)={&(0x7f0000000340)="d04eb6855c7e08543721b678c41b95ca998eaaee960b2c22e36eccfec1b8a103ee888becf5fd8e04c5d77f16f735e5a5aaf646168562c7adc3089322c88039bbc6f2f7fb42a1d5ab766b178ba144ebbe2a92e36916ee13294867b17165a90fd2547d54e1e9f87279e7ed45c04efdb85d7b80c4bfa0577a28e9c095bc0499", 0x7e})
r3 = semget(0x0, 0x0, 0x100)
semctl$SEM_STAT(r3, 0x1, 0x12, &(0x7f0000000400)=""/101)
ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000300)={0x800, 0x200})
pipe2(&(0x7f0000000240)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x84800)
ioctl$KVM_GET_TSC_KHZ(r4, 0xaea3)
ioctl$sock_bt_bnep_BNEPCONNDEL(r5, 0x400442c9, &(0x7f0000000280)={0xffffffffffffff1d, @random="54893e5451b6"})
ioctl$KVM_GET_VCPU_MMAP_SIZE(r5, 0xae04)

2018/03/06 14:09:19 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:19 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x400000)
ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000080))

2018/03/06 14:09:19 executing program 3:
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:19 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x4)
ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'syz_tun\x00', 0x5})

2018/03/06 14:09:19 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
r0 = creat(&(0x7f0000000040)='./file0\x00', 0x4)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@empty, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:19 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000240)=<r1=>0x0)
sched_getscheduler(r1)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x400000, 0x0)
ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00000001c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xffffffffffffff3a, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

[   93.422125] PPPIOCDETACH file->f_count=2
[   93.425190] binder: BINDER_SET_CONTEXT_MGR already set
[   93.433596] binder: 13890:13894 ioctl 40046207 0 returned -16
[   93.453549] binder: undelivered death notification, 0000000000000000
2018/03/06 14:09:19 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getresgid(&(0x7f0000000080)=<r1=>0x0, &(0x7f00000000c0), &(0x7f0000000100)=<r2=>0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000140)={0x6, <r3=>r0})
setresgid(r2, r2, r1)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000180)={<r4=>0x0, 0x4}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000200)={r4, 0xffffffffffffff4f}, &(0x7f0000000240)=0x8)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{0x0, 0x0, 0x0, 0x0, r1}, 0x4, 0x0, 0x33d})
ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000280)={0x32c7, 0x8})
openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0)

2018/03/06 14:09:19 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000040)="01cba17417352bcd31759560c47fb2124c739d10", 0x14)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = dup(r0)
ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000240)=""/79)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x15, 0x4)
socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:19 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x98efe43a9aba9b0, 0x0)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=<r1=>0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140)=0x2, 0x4)
fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, <r2=>0x0})
kcmp(r1, r2, 0x1, r0, r0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x4)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @empty}, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8)
setfsuid(r3)
setsockopt$inet_dccp_buf(r0, 0x21, 0xce, &(0x7f0000000040)="6cc6c7c88813ae6ebccda18c26ac0f2a8699b88b049f9eea", 0x18)

[   93.507424] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:19 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)=<r0=>0x0)
r1 = gettid()
rt_tgsigqueueinfo(r0, r1, 0x0, &(0x7f0000000240)={0x3e, 0x100000001, 0x40, 0xffffffffffff8000})
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x204180)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000140)={0x6, 0x1, 0x10001, 'queue0\x00', 0x3})
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:19 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000400), 0xfffffffffffffefd, 0x3e, &(0x7f0000000440)={0x2, 0x2, @broadcast=0xffffffff}, 0x10)
write$vnet(r0, &(0x7f0000000340)={0x1, {&(0x7f0000000300)=""/24, 0x18, &(0x7f00005b3000)=""/101, 0x4, 0x6}}, 0x361)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={<r1=>0x0, 0x2, 0x1, 0x401, 0x7fffffff, 0x9, 0x0, 0x6, {0x0, @in={{0x2, 0x4e21, @empty}}, 0x8, 0x5, 0x3ff, 0x9, 0xffffffffffffffff}}, &(0x7f0000000240)=0xb0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x9, 0x8, 0x4, 0xffffffffffffff7d, 0x5}, &(0x7f00000002c0)=0x14)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)
r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x200, 0x40)
getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000003c0), &(0x7f0000000400)=0x8)

2018/03/06 14:09:19 executing program 0:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x2, 0x0)
ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000180)={{0x0, 0x2, 0x5, 0x1, 0xffffffffffff8000}, 0x2, 0x80000001, 'id1\x00', 'timer0\x00', 0x0, 0x5, 0x7, 0x1, 0x20})
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000040)=""/240)

2018/03/06 14:09:19 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x410002, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)
keyctl$session_to_parent(0x12)

2018/03/06 14:09:19 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
lseek(r1, 0xfffffffffffffffc, 0x4)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040))
ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000080))
dup(r0)

2018/03/06 14:09:19 executing program 4:
r0 = dup(0xffffffffffffff9c)
ioctl$KVM_RUN(r0, 0xae80, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={<r1=>0x0, 0x8}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x401}, &(0x7f0000000100)=0x8)

2018/03/06 14:09:19 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000000))
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:19 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x4)

2018/03/06 14:09:19 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x5e20, 0x0, @empty}, 0x19)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
fcntl$setstatus(r0, 0x4, 0x40400)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:19 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
getcwd(&(0x7f0000000040)=""/4, 0x4)
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000)=0x4, 0xffffffde)

2018/03/06 14:09:19 executing program 6:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x80440)
lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
ioctl$TUNSETGROUP(r2, 0x400454ce, r3)
r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/policy\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000300), &(0x7f0000000340)=0xb)
r5 = fcntl$dupfd(r0, 0x0, r1)
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r5, 0xc08c5336, &(0x7f0000000140)={0xa75, 0x7, 0x4, 'queue1\x00', 0x438f5ebc})
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:19 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mremap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000040)=""/240)

2018/03/06 14:09:19 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)="f69fb3d8ed89fc")
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:20 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x4)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="afacc8f86616e6d4595da30a75bae2e50124b6f31d4b9effce9aad6ac3e032f192e415e4850ab31edfdbba03369829691c24ea30a5ec6120381bfd63ce660d00d8cfa8213ee89d955a402a124f98d6", 0x4f)

2018/03/06 14:09:20 executing program 3:
r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3561, 0x40)
recvfrom$ipx(r0, &(0x7f0000000080)=""/52, 0x34, 0x40, &(0x7f00000000c0)={0x4, 0x2, 0x8, "a2ad9ada0f4a", 0x4}, 0x10)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000100)={{0x1, 0x3, 0x100000001, 0x2, 0x800}})
r2 = dup(r1)
setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:20 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10)
semget(0x0, 0x2, 0x128)
semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000040)=""/240)

2018/03/06 14:09:20 executing program 4:
r0 = semget(0x0, 0x7, 0x400)
semctl$GETZCNT(r0, 0x4, 0xf, &(0x7f0000000180)=""/175)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x15002000)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@dev, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x4, 0x0, 0x33d})

[   93.717952] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:20 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000040)=""/240)
r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000240)={'eql\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}})
r1 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@l2, &(0x7f00000001c0)=0x80, 0x80800)
setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000380)="c993dec04af026a3d36d2162b4d84d68d5fe6976cf583e7af9918539dc319ba4ebd66a23ad9d09455bbb39ec5fbf374312e4db763aca6b7ff1678ad1b809a6dcd0840b026dd778d5b48f77c7c5b374b3e13a14716edf817c08e32acbb50da7aa071316eedae6a05a4b324de1658012401ded3915e88ffe7ec200000000000000000000008cb9201eccfd31e86fede18e0000000000000000000000", 0x9b)

2018/03/06 14:09:20 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000), 0x4)
getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10)

2018/03/06 14:09:20 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x10680)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={<r1=>0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f00000001c0)=0x10)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200)=r1, 0x4)
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:20 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, <r1=>0x0}, &(0x7f00000001c0)=0xc)
r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x58000, 0x0)
sendto$unix(r2, &(0x7f0000000500)="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", 0x1000, 0x1, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{0x0, r0, 0x0, r1}, 0x4, 0x0, 0x100000000})

2018/03/06 14:09:20 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)
setsockopt$inet6_dccp_int(r2, 0x21, 0x1f, &(0x7f0000000400)=0x101, 0x4)

2018/03/06 14:09:20 executing program 5:
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x80, 0x0)
setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000340)=0x8, 0x4)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000d3f0a)=""/246)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000004c0)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="6d000000d3c8c8afa40c01f8a8c8c193c4719c822126f9b0297aae90261a1510d84681fb711d77c50d8a20a4393308fe630b357a6bd10e0e3a6b374459bf3a96ba89236bd3a6074be5dd5413a766acce14d7ce69f959c7613b915079baf215813998026bea1570ed69223a393bc68af6f39a76867bfef7848b3fe3f438045ddcd511918622152865f88c8b0a9f28c375aa54efbbb00d87ac46519299d8e7483f8d0328e9e15b07c0a51742f7cf468b1a96d0a654f46c8b5b23e7da2f2e9a70e5bcd1c1ee53ed957f2a8ec3242781"], &(0x7f00000000c0)=0x75)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={r2, 0x100000001, 0x0, 0x400, 0x6d7a0eb1}, &(0x7f00000002c0)=0x18)
ioctl$EVIOCGREP(r1, 0x4004743c, &(0x7f0000000100)=""/174)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000380)={0x0, @local, @loopback}, &(0x7f0000000200)=0xfffffffffffffd44)
ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x8)
ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000400)={0x4, 0x0, [{}, {}, {}, {}]})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={<r3=>0x0}, &(0x7f0000000040)=0xc)
syz_open_procfs(r3, &(0x7f0000000080)='maps\x00')

2018/03/06 14:09:20 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x44441, 0x0)
r3 = getpgid(0x0)
fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = geteuid()
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001d00)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f0000001e00)=0xe8)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002080)={<r7=>0x0}, &(0x7f00000020c0)=0xc)
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002100)=<r8=>0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002140)={<r9=>0x0, <r10=>0x0}, &(0x7f0000002180)=0xc)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000021c0)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f00000022c0)=0xe8)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002300)={0x0, <r12=>0x0}, &(0x7f0000002340)=0xc)
lstat(&(0x7f0000002900)='./file0\x00', &(0x7f0000002940)={0x0, 0x0, 0x0, 0x0, <r13=>0x0})
r14 = geteuid()
lstat(&(0x7f00000029c0)='./file0\x00', &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, <r15=>0x0})
r16 = getpid()
r17 = getpid()
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004f80)={0x0, <r18=>0x0}, &(0x7f0000004fc0)=0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, <r19=>0x0}, &(0x7f0000005040)=0xc)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005080)={<r20=>0x0}, &(0x7f00000050c0)=0xc)
getresuid(&(0x7f0000005100), &(0x7f0000005140), &(0x7f0000005180)=<r21=>0x0)
lstat(&(0x7f00000051c0)='./file0\x00', &(0x7f0000005200)={0x0, 0x0, 0x0, 0x0, 0x0, <r22=>0x0})
r23 = getpgrp(r9)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000005280)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r24=>0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@empty}}, &(0x7f0000005380)=0xe8)
stat(&(0x7f00000053c0)='./file0\x00', &(0x7f0000005400)={0x0, 0x0, 0x0, 0x0, 0x0, <r25=>0x0})
fcntl$getownex(r0, 0x10, &(0x7f0000005480)={0x0, <r26=>0x0})
r27 = geteuid()
getgroups(0x6, &(0x7f00000054c0)=[<r28=>0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff])
r29 = getpid()
r30 = getuid()
getresgid(&(0x7f0000005500), &(0x7f0000005540)=<r31=>0x0, &(0x7f0000005580))
sendmsg$netlink(r2, &(0x7f0000005680)={&(0x7f00000001c0)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000004ec0)=[{&(0x7f0000000200)={0x90, 0x3a, 0x20, 0x70bd27, 0x25dfdbfe, "", [@nested={0x80, 0x7c, [@generic="1456cf2be186dfa961ed3eaef9dc47bbb0bec51a22117faedc0a6d2fa31caf9a622e3a7141ffe4961494ae5920c0df4e2f94ab4b17512895c375362d0113c5bba1fdccbef50c9dbb035ad5e5f0a3899739a4c69131a2c6f699b7dd3328f5a2929cc587952bbae3077cf6a79064aae5f08ff1fec0aef68c4c472c4e75"]}]}, 0x90}, {&(0x7f00000002c0)={0x10, 0x2c, 0x102, 0x70bd26, 0x25dfdbff, "", []}, 0x10}, {&(0x7f0000000300)={0xb0, 0x15, 0x301, 0x70bd25, 0x25dfdbfe, "", [@typed={0xc, 0x1a, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0xc, 0x88, @fd=r0}, @typed={0xc, 0x71, @u32=0x3}, @typed={0xc, 0x3a, @u32=0x2}, @generic="70ee67b2eabc97174a0523e3177fa6fb8e5369af5dce7b84d1a42fb8b0d4add33a3e5acc6020107877ecc620decfb1005cd9c42cc971f563ac488690a896be7c8724fdde38fa5ffe0e6aea2deeea5ec57371883a7a20b09d71710ae182c61dc32baa0efa23d17aff69fcc58009b8"]}, 0xb0}, {&(0x7f0000000440)={0x175c, 0x2b, 0x300, 0x70bd25, 0x25dfdbfb, "", [@generic="fc861804f6af1ba19e9948e8d9ae3551e1afff2354b9538e6b4d9e738fce40390939528d3ebbeee813e124173d6efcc12d70a171e4e5f19a24a9408bf3599a79a2acb01d6022410cd533afcbb540a9359cebd1c39775b7fdc97c9e244bcb42d497a4a90c463abd303160382f0ce71197fb86df3c31f835f6aecb36fdd6cb79298f097255fd20e4c40e619acb3ba3145169be6e52520dce9492ae3b9d65927a5d58832860d8df6474ac9251d05209cf36fa5f0268cc3ae8ad2de437c1f8f57bb29b08d7a007b728f03ed272dff9f397cd310630b8f9a453d7dbdf8606368563cf3f3f01de2605575aa8caea042f0294b3bbe91a52510cd0b9", @nested={0x158, 0x4e, [@typed={0xc, 0x3e, @u32=0x800}, @generic="c4500e004336620f7e16dbc1fa0d82accbe249c5f0496fa87458", @generic="d042de181e6f5db5dfac99024b65649f54ca352806109fd4a1a19fe81b57037f69319dafde0e19ce581c5ffd40a9bbb51d9b7e4b2fca4da101954a5160c7c8a618b85cb2b192deb0c544ca201a00e829c631314273d30a3fbe3f71d5e3d9bbb82397365a4cc54648683aea437411439e58684b838944c7e5d7bef2d9718de1a59959adf41fb1816c97d88162eb4a377d28ad9314c9ee043f99cc81c147b764eba003bac15d9ecf72f561b6895fa0ef26209ab68d877428257b0a9736dae3599d0d990c61fe377dcf46", @typed={0x24, 0x68, @str="232d6d696d655f7479706547504c7f657468312d7070703000"}, @generic="ab", @generic="449245339feda51b7dcf9c5d492eed0ef0b12dc480aa265c79c8d75815948424015ae25f377fbeb8d27580f4c41aa14d8c9272d94fff068236945ef9afb768a1"]}, @typed={0x10, 0x83, @u64=0x8}, @nested={0x112c, 0x50, [@generic="7bf191ea5b088f17c2159967a21627656d2fe8fecb642e7d525d64d4b5977c8dd11c7b1805a0841d47df89292be2f94141906276e33ea4b461784a4365f42fdce1b3cdcf078d49fce1320308eac50dffe5b30ad0ca578cc1e1f3f41359b7e24263ddd4902df12d74f258e48fed099b5508bbd4b7a8fcc95440b12035fae54162ab2a6197403ed1a217fc508ee7e21fabf49d62399c9c78c4f57e8cbf09623d", @typed={0xc, 0x62, @pid=r3}, @generic="18a802de2da7f9a3d5f4b7f1f9d7131fb4c1783b9341aecad4a81169a75dd785c0df23a2fc0b554cf6d7c70eaa03a7d0a5bd76962a204787a25f3ce61977201b156d71071f12e8a21cc973a1289715615b9269d013be83640acc545a9e2aeca66ef3b617dfcf90a926c73a0fd088e6e6bb32fcbc8f018393a595", @generic="db1546493fd3647b08745bac46e24326adc843056c5a7a31a6f516870e8da6f798f0228e3125a864354b5e98173ea3f27ca5ad314779048b2b6da57c298acc17bfd4a10370124ac02f13764d623ae079c6901a89aafada0bce2a1996c2cf4203e3f92b88081f40aae4a3b1d123eb8e69e3fae454dcb09681468067010c33bf1fee397557330290a47bcc0fd2615d5390e871215e714510783a09f8db52c3fd61e59fe600b6b204baa9257211442513434be021c7a2640b0c5791ee25753c04436754eb737e7b856690b52b884dd1f1265d0a654fb45b16239de285ff65f860b018494226db3c8f2d8d865bbc1f60d97fa085cf06a57375cfb145109eeae2db5c5d1a59c00b31033fc696e28d554dc4cc3e15c1bc43dc39813bdb79dd04ffd2e32f87e8e3063e3be5774164b602001f9053a07f3a5046bf0f074b73c3054626a2bde0d32a83a5ded840c2ea334e4506e41d5f58be4a509c74ec110cb88ff39d575d0434ceeb23451d70c35af677759c120b7043286a3b234895a9b0b1b6d6f65e333b87a635d0a5a9dafe62a964ea084f4ce066e9498ce62091846865db1c310a39e43b769f236646721f4a5b867d2594a123718918b30393a28c441e05e1884ce0e758e6bc20f0ca15b9cfafee3375b4591d98c8e48740c4eeeeee6460d3222c6dd8220e519288be1c41b77ab657f137c338fd049e16d0d0dc575b04ce880836562545af29486f8125fe3be866f98cdf032ebf1637a25c23864d3842ca3b663bec5a2a2f2d4afc4b6addf74350a62769f991e27a4dd752f968db4b300b5d9f497df90e73f168268fa0b0723afd1417af89a49c05274034e05cd468808f797ee2f963a89892afcba4e947be529ad21a4a1fa009a1296554ec13864a68831e6d34022dfe754d129f5893f341c8ef5ac97203e16ccf203a5bd017807b8b333001c724ede4d7fb944d163308d2cb9fbb96f79b536ee6717a2e35708cb60c2ac880088ecdac79a9595ee736545d6809944a6b47c43c359752a2374a7dbadce3ad5364edce75ccca742cbb91fdc14fc1b4640b9d8f369453610ac2c7151c0a3eb4b9d7d7aa39b4b6a2d17af64f689f29e1cc541778ece8133454c6131323b1256b3df333efa23d92bc08ecd8b2d58513bb61c44652a9de8a446d992df0dd5d3bb15640b33bb7beb7dc04df80c4986b91e4dc3fcf4d00b4e66637d8d4b04f5d1dd97175c9e265a8372a7ffa763e61bdcd5345bcf7bb1fec74cb31067f6225c2526cb649d108840fe0644acb2d773d4d68a2afc0d582674fbc0d22a6a406b7470f16fc8753d70cf074fe129b9301b3c9d03a141f277cac2f27980939273fc061be3d12f4fbcf215909b6979ef8cb822d82c7db8b79d2f517b5cca2f390e705143ffff27ea7cf6a71053cfc7d36ad261fc7ecfd9f4454b7bf59b095be40f9629c6cf2bf9df0d805d6b7baa77de21171a28763485afa48335167ba3673063b6d6e80b12dac3c6f5fa90904ff6a7fe3c311e59a1f9611ccb786c5d281f7dbc616355936e8cf9c6860fa7112028adae46b94b42de91a78b03f55d588ade137dcc866f3991b336415fc29fc55e75cd61099b556a9b974a389f99c4b944e0547ae802cf9348f321621ea4c3671179ce477a576687ad6afdbb483d1e6325db3a779a748aa07ec2dbae4f658b7e29cc2571741b55b26c5852cf0dd3330a9de6e70fb8242434f1c0e82cf153fdff33cf281e6925b34d887329405714abf5ea2ab254333064ceffbddb978474329552535e6d2b0f46f0872f660149e8aab600c13fdb1395a4fc9b4218d292bb353a6c7c8c612c4025803ea5af15fbe7650e5ef1809981d9c6b086cd728a7c2ddaac5a16dc764a47702cb1d747178a4f6fbab3c4ae73abfa6bf38fe0d65869982faf28d12f49d16d7e9be41855ed3fcb45c7bd5c9a0f7eea9486d04c0c4b165f6f8a602a331a07bf247bfee32ab51fd105e501cfa70f9c1be21939ded6445c78b59538126b71d3494e85bf8d584bf007491a40a458dc1d4e127bfba8aeb92733aaeeb12de7740e4382c8647bb7aba98ddbfefba7173a7745f8ecc9b8f689198155eafa455add1b95096880b13c9a2bb8a0b11f9bc55a6a9e4c8ea22583a191551ae092ad02263909ca9fbb0d06021c804504bfbca3c9d19bf0b6b90c6cd6c041389befca015b17b0a9463e8db9e3a59524b5ce0ef078773833f6af7e52912b8c82de784e8e38cc6a0634694e6a91dbe78aa4db83255cc79e377f54ac543dce9a932f72972f70d598693bdd843611c45f23390b0cd0c573982caa95c315e64a9b46e04f9b7da119a760d91c8ff08f803ccb02e1a09df9e0ffca4756c2aa10bfa06155dba9bdd340aa758402aaeba1ccb8d5eda4b5dedcd528ecad02a953ee5ba7187932fe529f856890f10d9333b2ae748c25bcd49ba40a6d7d247b9abd177e49532a64c90810c5ccb0848413f19622ee3a9acb5ec042efeb38425bb2235b4eff2fb22adde34fa1c125e9f99fe0dbdebfc830cbdd149caab3aa495296ab5567a7fe6ed0e53e27e5375e6d0f1bcb6ab9f35bd682d6c9b97f4be59b0726babb3793846884f61d599e2a75cc69d8ceb9a5d7826cf93aa2b179312905f244d5ef161e8cdcf839f0405c1e8ece9ebaad9e267950a3f0b27243167a84f47de656d8cd09999fa5877e0d15a9185b4034d901ddbf9995e1d0350f8ae057f7a69f1a7cbd5ae92529be26d831512c8c2e9dea24601f6b252a7a1d69ddbcadf574d8f35539ec67febed40fa03a53c4d0c5689683b9a17ed5d5cd0dc18a19ef714d19de4a021dfefc5fffeea3632ee97c07965fdce8842e54ea1bc8a43ca7e5fa535a584e0ee87372bd26c0939c2e60e7dfa3fe13529809705673aa009dc44d11829849080f899e796eb35122d02d7c1ec51a4244d33396fa15f81fa56dde24182605a4e4fc0fee561bdda3e55e78a4764c43b0d663d85493f45a4077e7eaa927f1fd8a500ec0c8150a0b50dbcb43c0e4030856f26f5b234c99abf3d1dc4cc547dafb917def5f05407df20d89f3bfb0c38227d9fc6df1bf679e960fe54559afc7d9a2d6049e608e11e4600901699114c1360130f65437ffb4b84f0afe6668c0712872dba8cf034eedbc59faf30246e87b79aafac7a46d1562fb9f99733866fe5a93eb4ed11ef091be61537e2768faf30c013da96e86dd20e09cede9df932d66304ea1b70f7d59ea0a0ea7ff195ea23be8954efc2506e4c618388bf3a5cc78db6391238259ca7b014c7eb9133f692ec54ab4b64af78c9bbf5b5dfa575b905d51f7b97221b09e266e0bb31e08d5722e62a83c179bc7c336aaa9a4ec2093d096caf0286f9effd5938a8f71e799f2490dc4a2c7d2d9690fc6f183f22e97fb9f759d237abe5dbe9a6dc9f421c7c3e9092aa9d45396665b614b35881747bb7cd5e94ac7ea3cd3119ff25a445dabef9e1fcb161990985c8bec10cd874c97218232929707161bf04704e104f7eea89f570cf5376f3bd61102121fb73f902e9d016d974b5661d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@generic="d653dd05f9853b794dcfc50d22d0e65f75dfe82ffa6473dfa9c88bd594813d62fdcbc4aa5340689b6f3ac61e1393176285db41e647f4c50b9df2766ddee262e2f471b2992583fd16c33bf0fa214c7237a393ff98b2e228d9762c193d0fff411eba3d970396676e9c5d569c203a439a5b34305936663e45ca0faddc02d0c7f2961dd6a4ea6790d6b0aa56f1528305ead20320a06eac42ed99b6c1e51222415fed31ab0208c694a3", @typed={0xc, 0x2e, @uid=r13}]}, @typed={0xc, 0x43, @u32=0x10001}, @generic="c5e5eebf77f77bf2e6dba5987bc317e5bf8ec27c57c4aeed9815e62bbf10ce8fc4a78c217dac8c2ff3dec99afe39754bf3c7b9858e7896f9ec65f54090edbda0fbb18fba54b88fdf144b168777281d7bc64467336a8f86695b35a7cbcf1cb74822332a2a046e1d6ce6107e5ba2da0122356de837379358e746ae47ffd25a9932f14d94f75d2895dee4dd793e31fb0fdc60e3", @generic="9e916e63c8c25393d5d1cad6aaaa6e98fe83afd50b2e4d88cbc3cadf2ad432602784e64491779d856fad78e53a38a60f73bd2bf713f6d671bea599b6b7022d2efa1cdafa245a36345d41621cebe0332457cf3ee93091ec701455d7a5355bc7d0dabb1dbeeea45552908429fc5c46416b03c9e76b4a5ae304d0187bb5b3565bf63a54f27d0189ea67d8c08ae60067b00c1472d9ccdce44dbf79980eb385d48bc95156bab9f92f5edbfa942469389194139f3ed486d5bc960375b0f662b8b7f355d607f554f1461bff2807dc9de3928713ea0b39f52463", @nested={0x1070, 0x19, [@typed={0xc, 0x7d, @uid=r14}, @generic="c8de8658c15c20252013a2b9fe3ccdb0059bd76a19f28c00c01cfe31cae468b587c168c73ca2fd5b60a65e58e70c6c63c32d021673c9bdc291e2de7242", @typed={0x1008, 0x63, @binary="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"}, @typed={0xc, 0x80, @uid=r15}, @typed={0xc, 0x5c, @pid=r16}]}]}, 0x230c}, {&(0x7f0000004dc0)={0xcc, 0x37, 0x24, 0x70bd25, 0x25dfdbff, "", [@nested={0x1c, 0x1f, [@typed={0x18, 0x4e, @ipv6=@dev={0xfe, 0x80, [], 0xa}}]}, @generic="83160d03ee73b99f135d599c672fdc8e695ca7102d1381118d7866502b8f0105e637009d7cfbb0fc5572a0664766", @generic="fb481f61ba3eaa53fff22e5724d532d4387cda2b3bc31a154b5e9ff442a6e1bc73232120c565389c9880ffeefb642c74e9595155541aa8543b2ca93e9fcb19432ec83bb76765ce8f9ae15ec2085cff7f40b461eb76a39aea9849af2917d4aff9251d2a93b1", @typed={0xc, 0x5b, @u32=0x8f6}]}, 0xcc}], 0xa, &(0x7f00000055c0)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0xa0}, 0x4000800)
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:20 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
semctl$SEM_STAT(0x0, 0x2, 0x12, &(0x7f0000000040)=""/240)

[   93.857156] PPPIOCDETACH file->f_count=2
[   93.881138] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:20 executing program 2:
socket$inet6_sctp(0xa, 0x5, 0x84)
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1ffffffffffffdba, 0x4)

2018/03/06 14:09:20 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x1f01c566e8c70118, 0xffffffffffffff9c)
ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000040)=""/240)
r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4)

2018/03/06 14:09:20 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$pptp(0x18, 0x1, 0x2)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0)

2018/03/06 14:09:20 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x1)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = dup(r1)
bind$alg(r2, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58)
setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000a59000), 0x4)
ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0)
ftruncate(r1, 0x80)
setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000040)=0x6, 0x4)
ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r2)

2018/03/06 14:09:20 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:20 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2, 0x0)
getdents(r0, &(0x7f0000000140)=""/15, 0xf)
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:20 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000400))
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:20 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x544a, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
r1 = shmget(0x1, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil)
shmctl$SHM_UNLOCK(r1, 0xc)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040)=0x3)
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x1, 0x400003}}, 0x68)

2018/03/06 14:09:20 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0x1)
ioctl$KVM_SMI(r0, 0xaeb7)
socket$pppoe(0x18, 0x1, 0x0)
poll(&(0x7f00000000c0)=[], 0x22f, 0x4)

2018/03/06 14:09:20 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000040)=""/240)
r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x9, 0x200)
ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000180)={0x2, 0x9})
faccessat(r0, &(0x7f00000001c0)='./file0\x00', 0x40, 0x200)

2018/03/06 14:09:20 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x39, 0xdb12a685ed06406f)
ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000001c0)={0xa5, &(0x7f0000000100)="f6919767c6c20383a76054330840f7d76f3c8c0cad919ed6b6de8efcad6b3e95d6eb343bf5cc010212fc26255dd836c8d04a9cbd4249370baf9cdcefb1f05ab607fddd17a2f49d0b4002993c2bad3ef4e5372ad798189c4455e22bcf52fac3cc08baf1f40268ba213a2b82f58885108d67d9cd58d65bebcebaa67e8620b3019f2ddedcb1ae19e1449af7dc705dc8391b0f41439592759786bcdaeac84c969162cd3fc2bed1"})
r1 = semget$private(0x0, 0x4, 0x2)
ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000200)=""/7)
fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000480)={{0x2, r2, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8, 0x0, 0x33d})

2018/03/06 14:09:20 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
r0 = memfd_create(&(0x7f0000000180)='\x00', 0x2)
ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000400)={0x5, 0x4})
ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)={<r1=>0x0})
ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r1, 0x8})
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x23c)
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x200, 0x0)
ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000140)={0x9dca, 0xfffffffffffffffe})
ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000040)={0x0, 0xba7, &(0x7f0000000200)="6dd1db669bcbf197219d2552ae09806a82846cfe9e2e604843ea42b1b779c8d592ff77dccbe22b910dbf7d619f70db94c5eab97502bc3652fee0f6d09f124f533f7b284d6e226e555ca1d4e52da424478add59dde8b8824974928cfab7e5dc690af79a2f214e60497ca195bde38df5aa8d8c3690e45bc8d7d99b04f43c155d0b445663d391451cb4d591593ee539c1cebf349533d063d239ba1ea1ccf4848c1ed0a7656ad3ac6c366439afd6aef8dd4bb8313540f5463d43c2fee0c5d0bc308f7792fadfda73e45910f2f2ec8a9a5ed8675a38d219fabc9b5280c80c4033b881786ecaaabf0a8dbb5700", &(0x7f0000000300)="b505ad2f72b4faf7d138f0a8b52ce14a8192418088b9b30e5e63c18fa60fcc350f9bcd7550f174a482c7e5adb235d23e0fc7578d4272c945d8032e21139ff44ae75fe0f5b3f1c96f928fb2ef87dacc45d837c3c42edcb6d07aa58e6355d00330b511a88f8b452d26e2b722e7a5ffdff3259c56defb72f1575b412389e94349b2c012708a4781513df098032036d3b6ee46fb1e55913da667e1eea1925a91f42afe15f4a09618663e22386b8924ea0aa0a7f3b4462ac227916befe662191049d516e3", 0xea, 0xc2})

[   93.949450] audit: type=1400 audit(1520345360.295:67): avc:  denied  { ipc_lock } for  pid=14028 comm="syz-executor1" capability=14  scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1
[   93.984286] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:20 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0)
socket$nl_crypto(0x10, 0x3, 0x15)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:20 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x8)
accept$alg(r0, 0x0, 0x0)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=<r1=>0x0)
mq_notify(r0, &(0x7f0000000040)={0x0, 0x19, 0x1, @tid=r1})

[   94.040277] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:20 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]})
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={<r1=>0x0, 0x1}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x9}, &(0x7f00000001c0)=0x8)

2018/03/06 14:09:20 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_pts(0xffffffffffffff9c, 0x4000)
ioctl$TCSBRKP(r0, 0x5425, 0xf10)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x101400, 0x0)
setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x200, 0x4)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})

2018/03/06 14:09:20 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
fsync(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:20 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000040)=""/240)
r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)

2018/03/06 14:09:20 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r1, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0x5b17c2d7f493e0b5, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0xfffffffffffffeef)

2018/03/06 14:09:20 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x7})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:20 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x8000, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000140)={<r1=>0x0, 0xef, 0x30, 0x8000, 0x7f}, &(0x7f0000000180)=0x18)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x6, 0x7, 0x6}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:20 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e)
poll(&(0x7f0000000040)=[], 0x32cd1977fa65d02c, 0x1000)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x9}, 0x4)

2018/03/06 14:09:20 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x42043, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={<r1=>0x0})
ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000040)={r1, 0x10})
r2 = msgget$private(0x0, 0x208)
msgctl$IPC_INFO(r2, 0x3, &(0x7f00000001c0)=""/58)
pipe2(&(0x7f0000000240)={<r3=>0xffffffffffffffff}, 0x4802)
poll(&(0x7f0000000000)=[], 0x0, 0x9)
getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14)
bind$packet(r3, &(0x7f0000000180)={0x11, 0xf6, r4, 0x1, 0x0, 0x6, @empty}, 0x14)
socket$inet6(0xa, 0x80003, 0xfff)

2018/03/06 14:09:20 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
timerfd_create(0x1, 0x80000)

2018/03/06 14:09:20 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000040)=""/240)
r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0)=0x9, 0x4)
ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000180)={0x9, 0x5, 0x0, 0x4, 0x9})

2018/03/06 14:09:20 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$audion(&(0x7f0000000380)='/dev/audio#\x00', 0xeac, 0x200000)
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000003c0), 0x4)
r2 = dup(r0)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={<r3=>0x0, 0x4, 0x30}, &(0x7f0000000080)=0xc)
sendmsg$inet_sctp(r2, &(0x7f0000000340)={&(0x7f0000000100)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000140)="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", 0xfc}, {&(0x7f0000000240)="d72dfbe84ad9294129921d79536d9a0e3de78bb6e274a84835eba69ea81b49fe601dc7989e5f3de2559c5448de9aada6b1a0ddf1a6f12e0b918fb6888b7c839d1fc520ebea1e7700", 0x48}], 0x2, &(0x7f0000000300)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x5b25, 0x0, 0x1ff, 0x6, 0x2, 0x4, 0x7, r3}}], 0x30, 0x4001}, 0x20000000)
setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r3, 0xa}, 0xfffffffffffffd2a)
setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:20 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x40000102, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:20 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
r1 = dup2(r0, r0)
getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0xffffffffffffffc1, &(0x7f0000000080)=0x4)

[   94.173416] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:20 executing program 2:
r0 = socket$key(0xf, 0x3, 0x2)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r3}], 0x1, 0x4)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f00000000c0)={0x4, 0x3ff, 0xf82, 'queue0\x00', 0x8})
ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000280)=<r4=>0x0)
ptrace$getregs(0xe, r4, 0x2, &(0x7f0000000180)=""/150)

2018/03/06 14:09:20 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)
r1 = socket$inet6_dccp(0xa, 0x6, 0x0)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0)=<r2=>0x0)
r3 = geteuid()
lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000005c0)=<r5=>0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@ipv4={[], [], @local}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000700)=0xe8)
fstat(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000007c0)=<r8=>0x0)
r9 = getuid()
fstat(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
sendmmsg$unix(r0, &(0x7f0000000940)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)="7b1b2bcedc6ff4f70c358e9d5bf7aeaf192c07dec4a6c5ff9d2ec70cfec2eca96a1f051b1b6235dd4b26e8b53d40cbaf8e818ea61de295251995928ca192ab149d08a355f824dc96f58357fc6c8cd24fec73d2894d17", 0x56}, {&(0x7f00000001c0)="3f0a700d571c91bacc79f9100d865e86bdf8f5581635f742fadc0906265c4e5e518a0bbe8834164f8ad4b20bf16fe92d8fd45cc168c3ecfdf6d6e509f06bb425d4da12a073e40e4c8f531d57", 0x4c}], 0x2, &(0x7f00000002c0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}], 0x38, 0x20004011}, {&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000380)="732fed679b50b72e1a2f49c510e616534d69047ed2d1cfe86f5711207d1801dae0c5e50b4e467e9b633772c740a2ca392baa2c47af7336d7e607efce5ec7010923", 0x41}, {&(0x7f0000000400)="5aa3db4a656bc4f007767b68992f3d60b7151e68600e69", 0x17}, {&(0x7f0000000440)="19", 0x1}], 0x3, &(0x7f0000000880)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xc0, 0x55}], 0x2, 0x10)

2018/03/06 14:09:20 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x803e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x401, 0x2)
sync_file_range(r0, 0x8, 0x1, 0x5)
ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0x4a532ca2, 0x800])

[   94.205124] PPPIOCDETACH file->f_count=2
[   94.270102] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:20 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
setns(0xffffffffffffffff, 0x8000000)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
r0 = semget(0x3, 0x5, 0x1)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8)
getresgid(&(0x7f0000000240), &(0x7f0000000280)=<r2=>0x0, &(0x7f00000002c0))
r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/status\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000600)={<r4=>0x0, 0x5}, &(0x7f0000000640)=0x8)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000700)={r4, 0x80, &(0x7f0000000680)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e20, 0xff, @empty, 0x9}, @in6={0xa, 0x4e22, 0x391, @local={0xfe, 0x80, [], 0xaa}, 0x8}]}, &(0x7f0000000740)=0x10)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, <r6=>0x0}, &(0x7f0000000840)=0x63)
semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000004c0)={{0x9, r1, r2, r5, r6, 0x120, 0x1}, 0x4, 0x100000001, 0x1d})
r7 = syz_open_dev$audion(&(0x7f0000000540)='/dev/audio#\x00', 0x81, 0x8000)
setsockopt$inet6_dccp_int(r7, 0x21, 0x0, &(0x7f0000000580)=0x8000, 0x4)
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)
ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000000780)=0x20000001c)

2018/03/06 14:09:20 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x4)
r1 = semget$private(0x0, 0x2, 0x94)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@empty, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8)
ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000440)={0x2, 0x1, 0xfd80, 0x2, [], [], [], 0x6, 0x2, 0x5, 0x8, "08543d4d41ac013c8299117d8dbd12a0"})
chroot(&(0x7f0000000580)='./file0\x00')
stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
sync()
semop(r1, &(0x7f0000000380)=[{0x7, 0x441, 0x1800}], 0x2aaaaca6)
fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000003c0)={{0x20, r2, r3, r4, 0x0, 0x0, 0x100000000}, 0x8, 0x1000, 0x5})
lookup_dcookie(0x5, &(0x7f0000000300)=""/116, 0x74)

2018/03/06 14:09:20 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x3, 0x400000)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:20 executing program 4:
r0 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x3, 0x4080)
ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000080)={0xf6, 0x7bd71113})
recvfrom$inet(r0, &(0x7f0000000180)=""/71, 0x47, 0x102, &(0x7f0000000200)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000100)={r0, r0, 0x4838, 0x7fffffff, &(0x7f00000000c0)="72923ca350a9f5942b0890bcfd761e764a3cdeb3a21c15f1a682bab8007e12617c8e8706210fcb38af5a697e3dff", 0x9, 0x9, 0xcf, 0x1ff, 0x5, 0x5, 0x28, "1cb3f76b739137bcd88ed4bd970e5797dc56d763b6952b46e4921ee69ecb63cd818693c2c35ddf591c7021b134c2f03d0d9649ba68a4d68797ff51da6c18b77d091f4c8e69"})
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x4, 0x0, 0x33d})
ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000240)={0x5, 0x7fffffff})

2018/03/06 14:09:20 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)
ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000000)={0x1, 0x0, [0x7220, 0x3670, 0x6f1, 0x3f, 0x2, 0x97, 0x8, 0x101]})

2018/03/06 14:09:20 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000001c0)={0x40, 0x8, 0x4, 0x8}, 0x10)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240))
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000200)={0x2, r1})
setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000280)=0x7f, 0x4)
ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000080)={0x0, 0x4})
write$vnet(r1, &(0x7f0000c51000)={0x1, {&(0x7f0000000400)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x4}}, 0xffffffffffffffb7)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000380)=""/28, 0x1c, &(0x7f0000000300)=""/73, 0x4000000000001, 0x1}}, 0x68)

2018/03/06 14:09:20 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = accept4(r0, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f00000000c0)=0x80, 0x80800)
r2 = dup(r0)
setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000a59000), 0x4)
socket$key(0xf, 0x3, 0x2)
setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32, @ANYBLOB="0000040001040419713e0700"], 0x10)

2018/03/06 14:09:20 executing program 0:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]})
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={<r1=>0x0, 0x1}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x9}, &(0x7f00000001c0)=0x8)

[   94.295586] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:20 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x800, 0x0)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={<r2=>0x0}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x20, 0x4, 0x8001, 0x340, r2}, 0x10)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
r3 = socket$can_bcm(0x1d, 0x2, 0x2)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x5, 0x8, 0x37}, &(0x7f0000000240)=0x10)
getpeername(r3, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x80)

2018/03/06 14:09:20 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
r0 = socket(0x3, 0x2, 0x85)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={<r1=>0x0, 0x7}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x1e7, 0x80000005}, &(0x7f00000001c0)=0x2)
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:20 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x410082, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000}, 0x0, 0x0, r1, 0x0)
r2 = dup(r0)
setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000a59000), 0x4)
r3 = dup(r1)
accept$ipx(r3, &(0x7f0000000080), &(0x7f00000000c0)=0x10)

2018/03/06 14:09:20 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x9, 0x8}, {0x4286e23a, 0x5d}, 0x0, 0x1, 0x8})
poll(&(0x7f0000000000)=[{r0, 0x2}], 0x20000000000002f7, 0x4)

[   94.378661] PPPIOCDETACH file->f_count=3
2018/03/06 14:09:20 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
recvfrom$inet(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x0, @empty, 'bridge0\x00'}}, 0x1e)
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

[   94.403287] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:20 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000280)=""/174)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10)
ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000))

2018/03/06 14:09:20 executing program 0:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x544a, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
r1 = shmget(0x1, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil)
shmctl$SHM_UNLOCK(r1, 0xc)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040)=0x3)
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x1, 0x400003}}, 0x68)

2018/03/06 14:09:20 executing program 4:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002ec0)='/dev/sequencer\x00', 0x400000, 0x0)
ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000002f00)={0x8, 0x4, 0x6, 0x2, 0x2})
recvmmsg(0xffffffffffffff9c, &(0x7f0000001c40)=[{{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, <r1=>0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/120, 0x78}, {&(0x7f0000000140)=""/207, 0xcf}, {&(0x7f0000000240)=""/188, 0xbc}, {&(0x7f0000000300)=""/1, 0x1}, {&(0x7f0000000340)=""/30, 0x1e}, {&(0x7f0000000380)=""/10, 0xa}], 0x6, 0x0, 0x0, 0x200}, 0x4}, {{&(0x7f0000000500)=@in={0x0, 0x0, @empty}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000580)=""/208, 0xd0}, {&(0x7f0000000680)=""/198, 0xc6}, {&(0x7f0000000780)=""/130, 0x82}, {&(0x7f0000000840)=""/108, 0x6c}, {&(0x7f00000008c0)=""/133, 0x85}], 0x5, &(0x7f0000000a00)=""/208, 0xd0, 0x7}, 0x400}, {{&(0x7f0000000b00)=@can, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000440)=""/30, 0x1e}, {&(0x7f0000000b80)=""/44, 0x2c}, {&(0x7f0000000bc0)=""/41, 0x29}], 0x3, &(0x7f0000000c40)=""/4096, 0x1000}, 0x4}], 0x3, 0x20, &(0x7f0000001d00)={0x77359400})
openat$hwrng(0xffffffffffffff9c, &(0x7f0000002e40)='/dev/hwrng\x00', 0x0, 0x0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000002e80)='/proc/self/net/pfkey\x00', 0x20c0, 0x0)
r2 = add_key$keyring(&(0x7f0000002fc0)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8)
add_key$keyring(&(0x7f0000002f40)='keyring\x00', &(0x7f0000002f80)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2)
r3 = fcntl$dupfd(r1, 0x0, r1)
getdents64(r3, &(0x7f0000001d40)=""/4096, 0xc49)
ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000002d80)={'bcsf0\x00', 0x2})
perf_event_open(&(0x7f0000002dc0)={0x2, 0x78, 0x3e2, 0x0, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xce, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x6, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000004, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
ioctl$sock_ifreq(r1, 0x89b6, &(0x7f0000002d40)={'yam0\x00', @ifru_ivalue=0x9})
socket$inet6_udp(0xa, 0x2, 0x0)

2018/03/06 14:09:20 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
sync_file_range(r0, 0xc7, 0x9, 0x1)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x4)

2018/03/06 14:09:20 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40, 0x0)
ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000080)=r0)
r2 = dup(r0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:20 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
r1 = socket(0x9, 0x2, 0x0)
connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}, 0x1c)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000200)={<r3=>0x0})
ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000240)={r3, 0x1})
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:20 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = getpgid(0xffffffffffffffff)
tkill(r0, 0x27)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/enforce\x00', 0x200000, 0x0)
socketpair(0x9, 0x80000, 0x2, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000140)={"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"})
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:20 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
sync()
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000000600)=@sco, &(0x7f0000504ffc)=0xffffff31)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
r7 = request_key(&(0x7f0000000400)='blacklist\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)='bdev\x00', 0xfffffffffffffff8)
keyctl$describe(0x6, r7, &(0x7f00000004c0)=""/23, 0x17)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:20 executing program 0:
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x80, 0x0)
setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000340)=0x8, 0x4)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000d3f0a)=""/246)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000004c0)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="6d000000d3c8c8afa40c01f8a8c8c193c4719c822126f9b0297aae90261a1510d84681fb711d77c50d8a20a4393308fe630b357a6bd10e0e3a6b374459bf3a96ba89236bd3a6074be5dd5413a766acce14d7ce69f959c7613b915079baf215813998026bea1570ed69223a393bc68af6f39a76867bfef7848b3fe3f438045ddcd511918622152865f88c8b0a9f28c375aa54efbbb00d87ac46519299d8e7483f8d0328e9e15b07c0a51742f7cf468b1a96d0a654f46c8b5b23e7da2f2e9a70e5bcd1c1ee53ed957f2a8ec3242781"], &(0x7f00000000c0)=0x75)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={r2, 0x100000001, 0x0, 0x400, 0x6d7a0eb1}, &(0x7f00000002c0)=0x18)
ioctl$EVIOCGREP(r1, 0x4004743c, &(0x7f0000000100)=""/174)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000380)={0x0, @local, @loopback}, &(0x7f0000000200)=0xfffffffffffffd44)
ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x8)
ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000400)={0x4, 0x0, [{}, {}, {}, {}]})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={<r3=>0x0}, &(0x7f0000000040)=0xc)
syz_open_procfs(r3, &(0x7f0000000080)='maps\x00')

2018/03/06 14:09:20 executing program 2:
ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000180)={0x2, <r0=>0xffffffffffffff9c})
ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x8000, 0x0)
poll(&(0x7f0000000000)=[{r1}], 0x1, 0x4)
getsockopt(r1, 0x9, 0x4d8acea3, &(0x7f00000000c0)=""/148, &(0x7f0000000040)=0x94)

2018/03/06 14:09:20 executing program 3:
r0 = socket$inet6(0xa, 0x2000000000800, 0xa6d1)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:20 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x202441, 0x0)
r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0)
accept$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14)
connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x1, 0x1, 0x7, 0x7, 0x1409c21, "cbdc394e213b3038d3974f5dd3e10a1da0aa2a12eb28df20c23a442e43b424cbb43555f05d8db9f8410d6c1fb352b92c4376b34ca03aa96c71d03f242952ff", 0x36}, 0x60)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})

[   94.553125] PPPIOCDETACH file->f_count=3
2018/03/06 14:09:20 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x8000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:20 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000180)=0x200000000)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000200)={0x2, 0x4e21, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
r2 = dup(r1)
ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000140))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:20 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x7ff, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x4)
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)

2018/03/06 14:09:20 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
personality(0x5000002)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffad}, @in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x18}, 0x1}, @in6={0xa, 0x4e22, 0x4, @empty, 0x1}, @in={0x2, 0x4e20, @empty}, @in6={0xa, 0x4e21, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0xff}], 0xa0)
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000), 0x4)

[   94.612187] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:21 executing program 0:
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x80, 0x0)
setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000340)=0x8, 0x4)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000d3f0a)=""/246)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000004c0)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="6d000000d3c8c8afa40c01f8a8c8c193c4719c822126f9b0297aae90261a1510d84681fb711d77c50d8a20a4393308fe630b357a6bd10e0e3a6b374459bf3a96ba89236bd3a6074be5dd5413a766acce14d7ce69f959c7613b915079baf215813998026bea1570ed69223a393bc68af6f39a76867bfef7848b3fe3f438045ddcd511918622152865f88c8b0a9f28c375aa54efbbb00d87ac46519299d8e7483f8d0328e9e15b07c0a51742f7cf468b1a96d0a654f46c8b5b23e7da2f2e9a70e5bcd1c1ee53ed957f2a8ec3242781"], &(0x7f00000000c0)=0x75)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={r2, 0x100000001, 0x0, 0x400, 0x6d7a0eb1}, &(0x7f00000002c0)=0x18)
ioctl$EVIOCGREP(r1, 0x4004743c, &(0x7f0000000100)=""/174)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000380)={0x0, @local, @loopback}, &(0x7f0000000200)=0xfffffffffffffd44)
ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x8)
ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000400)={0x4, 0x0, [{}, {}, {}, {}]})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={<r3=>0x0}, &(0x7f0000000040)=0xc)
syz_open_procfs(r3, &(0x7f0000000080)='maps\x00')

2018/03/06 14:09:21 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40800, 0x0)
getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000080)=""/20, &(0x7f00000000c0)=0x14)

2018/03/06 14:09:21 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0)
ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x10000)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000580)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:21 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180))
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, <r1=>0x0})
sched_setattr(r1, &(0x7f0000000140)={0x30, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x7}, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:21 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000080), 0x280)

2018/03/06 14:09:21 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0xa6)
setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000000c0)={0xffffffffffffff28, 0x5, 0x3771, 0x5}, 0x6)
r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc)
linkat(r0, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00', 0x400)
preadv(r0, &(0x7f0000001840)=[{&(0x7f0000001900)=""/135, 0x87}, {&(0x7f0000000340)=""/183, 0xb7}, {&(0x7f0000000400)=""/216, 0x3dc}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/121, 0x79}, {&(0x7f0000001580)=""/230, 0xe6}, {&(0x7f0000001680)=""/171, 0xab}, {&(0x7f0000001740)=""/112, 0x70}, {&(0x7f00000019c0)=""/125, 0x7d}], 0x9, 0x0)
membarrier(0x50, 0x0)
keyctl$update(0x2, r1, &(0x7f0000000180)="0246f1da83258fd6c9a791480ee03424815782f2a893e2059c817d4357b57e0045e2fc3a6dfc8a0dcea7deadd564a2dd32573015b1a65490ab3a8e7cae4f5ef46edcd4c1b9b4a559055089f936ac224b87c570944f8076c2", 0x58)
r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r2}], 0x1, 0x4)

2018/03/06 14:09:21 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x8000, 0x80000)
setsockopt$inet6_tcp_int(r1, 0x6, 0x1a, &(0x7f00000001c0)=0xffff, 0x4)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)
r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x8000, 0x0)
getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000000280)=""/99, &(0x7f0000000300)=0x63)

2018/03/06 14:09:21 executing program 7:
r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000004c0)=[@in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @rand_addr=0x5}, @in6={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0xa7}], 0x58)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r3 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000002c0)={<r4=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000340)={r4, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r3, 0x8000)
r5 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r3, 0x2000000014d, 0x100000001, &(0x7f0000f85000)="03", 0x1)
r6 = pkey_alloc(0x0, 0x2)
pkey_free(r6)
r7 = accept(r3, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r5, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000000400)={r4, 0x1}, &(0x7f0000000440)=0x8)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r5, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r7, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:21 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x20000001)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8)
connect$packet(r0, &(0x7f0000000180)={0x11, 0x1b, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14)
setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000a59000)=0xffffffffffffffff, 0x1d8)

2018/03/06 14:09:21 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)

2018/03/06 14:09:21 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = semget$private(0x0, 0x3, 0x140)
semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000040)=""/50)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:21 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x4)
ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000040)={0x9, 0x1, 0x6, 0x6, 0x8000})

2018/03/06 14:09:21 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
r1 = socket$inet(0x2, 0xb, 0x8)
getpeername$inet(r1, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = dup2(r0, r0)
ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000100)={@host=0x2})
fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000180))
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f00000001c0)={0x1, 0x5})
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
fcntl$dupfd(r0, 0x406, r2)

2018/03/06 14:09:21 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180))
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, <r1=>0x0})
sched_setattr(r1, &(0x7f0000000140)={0x30, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x7}, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:21 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)
ioctl$VT_ACTIVATE(r0, 0x5606, 0x4)

[   94.754358] PPPIOCDETACH file->f_count=2
[   94.770088] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:21 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x4, <r1=>r0, 0x1})
ioctl$KVM_SMI(r1, 0xaeb7)
getpeername$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x35e)
fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = request_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='\x00', 0xffffffffffffffff)
keyctl$get_persistent(0x16, r2, r3)

[   94.857224] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:21 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r1, &(0x7f0000000040)="6d86738f5bae8e", &(0x7f0000000080)=""/240}, 0x18)
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:21 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)=""/7, &(0x7f00000000c0)=0x7)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x4)
ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000100)={0x6, 0x2, 0x1})

2018/03/06 14:09:21 executing program 6:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
r1 = accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @empty}, &(0x7f0000000140)=0x1c, 0x80800)
set_mempolicy(0x4000000000004000, &(0x7f0000000340)=0x9, 0xb)
getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)={0x1, [0x9]}, &(0x7f00000001c0)=0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000200)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e20, @rand_addr=0x7}], 0x20)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)
r2 = memfd_create(&(0x7f0000000280)="5c65746831285c76626f786e657430757365725d76626f786e6574306b657972696e675c5c24656d30272d235b6d643573756d0f2f766d6e6574312500", 0x2)
ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00000002c0)=""/43)

2018/03/06 14:09:21 executing program 4:
epoll_create(0x1)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000080))

2018/03/06 14:09:21 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000400))
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:21 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180))
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, <r1=>0x0})
sched_setattr(r1, &(0x7f0000000140)={0x30, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x7}, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:21 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x80001, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000540)=""/174)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x2, 0x3, 0x0, 0x5, 0x0, 0x4}, &(0x7f0000000200)=0x20)
setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x1, 0x0, 0x0, "0304b31ee2739b37b5944526b231447244685c964740473b71f35f680c350b4c0b8dd009aae29484d633d92adac5fb4bdf96b357a93068c494a0715d0ee06b7c10cd2876ace8652d5cf90eb5c4cdd4bd"}, 0xd8)
ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000240)='/md5sum\x00')

2018/03/06 14:09:21 executing program 1:
setrlimit(0xa, &(0x7f0000000340)={0x4, 0x6})
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f0000000200)={0x2, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x116b2ca3c6932927, 0x0)
ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00000002c0)=ANY=[@ANYBLOB="040000000000000000000000000000000000000000000000000000000000000000000000000000000000889dc427192ac6ef00000000000000000000000000000000000000000000"])
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x3, 0xff, 0xc, 0x2, 0x1, 0x9}, 0x20)
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

[   94.889073] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:21 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{0x0, 0x0, r0, 0x0, 0x0, 0x2000000000000}, 0x1000004, 0x0, 0x33d})

2018/03/06 14:09:21 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x10)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180)=0x8, 0x4)
r2 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={<r3=>0x0, 0x9}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000240)={r3, 0x0, 0x20}, &(0x7f0000000280)=0xc)
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
socket$can_raw(0x1d, 0x3, 0x1)
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:21 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x300, 0x0)
r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x4)
getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xa5, 0x8000)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={<r3=>0x0, 0x3, 0x4}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r3, 0xcfa, 0x0, 0x77e, 0x1ff, 0x1}, &(0x7f0000000240)=0x14)

2018/03/06 14:09:21 executing program 3:
r0 = socket$inet6(0xa, 0x8000b, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001500)={<r1=>0x0, 0x0, 0x2, [0x2, 0x5]}, &(0x7f0000001540)=0xc)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001580)={r1, 0x8}, &(0x7f00000015c0)=0x8)
r2 = dup(r0)
pwritev(r0, &(0x7f00000013c0)=[{&(0x7f0000000040)="bbace4f3dd788fae82e909dcb5ab49ab2b795eaaf011ed1d808758462a814688c3ff8923337e596a5d4ddd828be5e5fabbcbbbdf5e1eae51f2ba8bf4501d27", 0x3f}, {&(0x7f0000000080)="d999b3127115417860f57bce0c8d6985280e88adcbd47cdfbc138ed4200af347cd81bb91037758b9610b2b62fe70098c5cdc01076a957609a862102cb76d01a91b6ef1e8c96a0a2feada6aab46b408b03c", 0x51}, {&(0x7f0000000100)="1c72fd8e89bfb795f24f503c48de93b906156801a77cff8934aa86a8673ef2627014a3b76dd8cee468a9137f0e13124ab63f9877937d6a7b360a923a78e9ef1a3e51eab3c594218c7bbcc15444184a98c740929a63c68e6e21a893ac4597d78f8b97bc435b04e186a8dddd00d1dc95ec1e55b6a73ef6b19b1e21a21b0acf", 0x7e}, {&(0x7f0000000180)="813160e57471978d792f46e5", 0xc}, {&(0x7f00000001c0)="1b", 0x1}, {&(0x7f0000000200)="2e85f28228f3189e12a123501a4020664b06700dde696e0569580b1f03a7742a3778aed41eb4e56b170d6d39fb2af77d161f9e9b671efcc884dd0743368046f94fa5640b2579b61bab", 0x49}, {&(0x7f0000000280)="f75468e9835d478e6ef1dbfd1a47c75b53f7109e98200a80e9b0c4ab6ae5cc914ccf11be34b2c6b54293eebd1ce436cede28656f5ca96b39e0e158b403c02530fced44310bf1887e277589ec977f48b362f2f3ddf95f96a7d00fe2b363959290c418e38d8884699d4e46860ae1d7cc08874e1eb84dfe50a1bc6662ba06795a08146b5857de70189811b5d4415f373e93ff76d203820fca512b84e5a0117f4898836bc4cd97f9ba17fc0f7ed7a091ed790179065b2bd6422dcf5ee6a85e4a078b1416b951016e97cb1f3295b761c99485be9d44032edef36d44154bf0e295c5069962f44f2510d7feecc284432df457", 0xef}, {&(0x7f0000000380)="1eee086f0dc4a187a543d3a811300981a2e07057e66d26eb646c", 0x1a}, {&(0x7f00000003c0)="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", 0x1000}], 0x9, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:21 executing program 0:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)="f69fb3d8ed89fc")
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

[   94.938173] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:21 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000480))
r0 = getpgrp(0x0)
ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f00000003c0)="ec9bd6ba62a571f901c973cad732e3847e3858f2901b3470c8493d45096046188b512f701f5cfcb2cef88060a676ec98683167d80803ff4d7b87e9ed407197a5aa21933f0f73b063cf17eb1e31a2253fd8fe2ea06d0d6a11620fa4641a9f7dee13d348a858588779576ddde7bc6b8ad1c11b6c03c804d4789a9a3b3df6f9727a1d")
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x28040, 0x0)
getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000140)=""/221, &(0x7f0000000240)=0xdd)
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={<r2=>0x0}, &(0x7f00000002c0)=0x8)
setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1000}}}, 0x84)

2018/03/06 14:09:21 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246)
getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280))
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}, {0xa, 0x4e24, 0xb1cb, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x401, [0xfffffffffffffff9, 0x7, 0x4, 0x8000, 0x7f, 0x4, 0x200, 0x6]}, 0x5c)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:21 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x4)
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=<r1=>0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000140)=0xfffffc2f)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)={0x18, 0x2c, 0x821, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0)
sched_getparam(r1, &(0x7f00000000c0))

[   95.079428] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:21 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=<r1=>0x0)
fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x0, r1})
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)
ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x0, 0x39c4, 0x8, 0x8, 0x80000001, 0x20e})

2018/03/06 14:09:21 executing program 2:
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[], 0x33, 0x4)

2018/03/06 14:09:21 executing program 6:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000040)={0x2, 0x4})
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0x1c, &(0x7f0000000140)=""/73}}, 0x68)

2018/03/06 14:09:21 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = semget$private(0x0, 0x1, 0x400)
socket$key(0xf, 0x3, 0x2)
semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000480)={{0x0, r0}, 0x4, 0x0, 0x1})
r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40, 0x0)
timerfd_gettime(r2, &(0x7f0000000080))

2018/03/06 14:09:21 executing program 0:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)="f69fb3d8ed89fc")
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:21 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:21 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='yam0\x00')
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:21 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000540)={<r4=>r3}, &(0x7f0000000580)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r5 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r5, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r6 = pkey_alloc(0x0, 0x2)
pkey_free(r6)
r7 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r5, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r5, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000005c0)={r4, 0xff}, &(0x7f0000000600)=0x8)
write(r7, &(0x7f0000ef9fff)="a1", 0x1)
getsockopt$inet_tcp_buf(r7, 0x6, 0x21, &(0x7f0000000400)=""/197, &(0x7f0000000500)=0xc5)

[   95.180312] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:21 executing program 2:
poll(&(0x7f0000000000)=[], 0x2000005c, 0x4)
r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000100)=&(0x7f00000000c0))
socket$nl_netfilter(0x10, 0x3, 0xc)
mkdir(&(0x7f000000dff6)='./control\x00', 0x0)
r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0)
lseek(r1, 0x0, 0x3)
r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x80, 0x0)
ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000000)={0xfffffffffffffff8, 0x180, 0x7, 0x7})

2018/03/06 14:09:21 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, <r1=>0x0})
ptrace$peek(0x2, r1, &(0x7f0000000080))
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})

2018/03/06 14:09:21 executing program 0:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)="f69fb3d8ed89fc")
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:21 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = dup(r0)
ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1)
setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:21 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="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", 0xfa, 0xfffffffffffffffe)
keyctl$get_keyring_id(0x0, r0, 0x3)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x1, 0x0)
write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0x880f}, @void, @llc={@llc={0xfe, 0xff, "3fa4", "0e00734c34807ac188aa7c70cef9a745285f7b6b0627ce8df0f13ebf5f2d5a0e014a3f39c40df7191c1eec2f5ee2ad2a083801c9f025a226c672e2a67d565512b4805835b6500ac672e0e1f39790bdcabde406ce383fee428ae41b4d8c7f9bf57ad216089c52d5795cc41df3390cb634be99"}}}, 0x7a)
ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000140))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

[   95.256737] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:21 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400000000000, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000))

2018/03/06 14:09:21 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
socket$nl_generic(0x10, 0x3, 0x10)
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:21 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={<r1=>0x0, 0x48c4e333}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x66}, 0x8)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})

[   95.277513] QAT: Invalid ioctl
[   95.295900] QAT: Invalid ioctl
2018/03/06 14:09:21 executing program 2:
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
poll(&(0x7f0000000040)=[], 0x0, 0x4)

2018/03/06 14:09:21 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="c0d9ac76e5516436e80df16c75534ba6", 0x10)

2018/03/06 14:09:21 executing program 0:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)="f69fb3d8ed89fc")
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))

2018/03/06 14:09:21 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x8, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:21 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x32}], 0x2c)
ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000040)=0x3000)

2018/03/06 14:09:21 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)
syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x101000)

2018/03/06 14:09:21 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})

2018/03/06 14:09:21 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x101000, 0x0)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000001c0)={0x3, 0x6, 0x2000}, 0x4)

2018/03/06 14:09:21 executing program 4:
r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f00000000c0)=0xffffffffffffff61)
ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})

2018/03/06 14:09:21 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x4)
getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000000c0)={'filter\x00', 0x8a, "87902f05c312bbe553b73dbca0fd63dbc27c3a50f9f9b17e74dafbc6852af4a089a22a77750eab9f29e512fe1d5a4787db9090b9f6cf92173a6a02035c6254a89b766a941daef9044034cfdf5bea643dd6820a10efc3f526797ee284bcf020b700f904ef2db6f79a111289927fa8205243f4aaa82b5f860eabb5945905aa6fa5487c90bb145545414a2c"}, &(0x7f0000000040)=0xae)

2018/03/06 14:09:21 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0)
setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000100)=0x10000, 0x4)
r2 = dup(r0)
setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:21 executing program 0:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)="f69fb3d8ed89fc")
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:21 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xfffffffffffffffc, 0x0, 0x4, &(0x7f0000000040)="e2aec04d9f7980b9d20a29715dbab1bb1b95bc6b83dabff1bf857f3695fb")
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=<r0=>0x0)
r1 = getpgid(r0)
ptrace$setopts(0x4206, r1, 0x4, 0x0)

[   95.467539] PPPIOCDETACH file->f_count=3
[   95.516142] PPPIOCDETACH file->f_count=3
2018/03/06 14:09:21 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x1)
ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0)
ioctl$TCFLSH(r0, 0x540b, 0x35bc)
fremovexattr(r0, &(0x7f0000000080)=@known='system.sockprotoname\x00')

2018/03/06 14:09:21 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000180))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x100, 0x0)
r2 = accept4(r1, 0x0, &(0x7f0000000440)=0xee214c7205e36978, 0x800)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8)
setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000340)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10)
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:21 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000040), 0x4)

2018/03/06 14:09:21 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r0, 0xfffffffffffffffc}], 0x20000000000000d5, 0x4)

2018/03/06 14:09:21 executing program 5:
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x80040, 0x0)
getsockname$ipx(r0, &(0x7f00000000c0), &(0x7f00000001c0)=0x10)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000280)=""/246)
ioctl$EVIOCGREP(r1, 0x4004743c, &(0x7f0000000100)=""/174)
setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000200), 0x4)
fstat(r1, &(0x7f0000000000))

2018/03/06 14:09:21 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x8000)
bind$rds(r0, &(0x7f0000000140)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:21 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
socket$inet(0x2, 0x7, 0x800)
setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000400)=""/82, 0x52}, &(0x7f0000000480), 0x3}, 0x20)
ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000500)={[0x1001, 0x6000, 0x1000, 0x7004], 0x3, 0x40, 0xfff})
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
fcntl$setlease(r4, 0x400, 0x0)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:21 executing program 0:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)="f69fb3d8ed89fc")
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:21 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x1f, 0x5}, 'port0\x00', 0xc0, 0x40008, 0xaa19, 0x2, 0x8, 0x9, 0x9bf, 0x0, 0x4, 0xfffffffffffff000})
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x2000000004)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140))

2018/03/06 14:09:21 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
r0 = semget(0x2, 0x0, 0x5fa)
semctl$GETZCNT(r0, 0x7, 0xf, &(0x7f0000000040)=""/17)

2018/03/06 14:09:22 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080))
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:22 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
r2 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x1ff, 0x40000)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8)
setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000000340)={@dev={0xfe, 0x80, [], 0x14}, r3}, 0x14)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)
signalfd4(r1, &(0x7f0000000180)={0x3ff}, 0x8, 0x800)

2018/03/06 14:09:22 executing program 0:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)="f69fb3d8ed89fc")
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

[   95.646484] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:22 executing program 6:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
socketpair(0x1d, 0x0, 0x51f3, &(0x7f0000000040)={<r1=>0xffffffffffffffff})
bind$ax25(r1, &(0x7f0000000180)={0x3, {"c325a4f479a2c3"}, 0x1}, 0x10)
syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x4, 0x10000)
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x3}}, 0x68)

2018/03/06 14:09:22 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x101000, 0x0)
ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000140)={0x4, 0x1, 0x1})
poll(&(0x7f0000000280)=[{r0, 0x8}], 0x9d, 0x4)
connect$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10)
ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000180)={0x101, 0x9})
getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000200)={[{0x10001, 0x4, 0x2, 0x0, 0x80000000, 0x34, 0x6, 0xd1, 0x5, 0x803e0000, 0x5, 0x99, 0x8}, {0xfffffffffffffffe, 0x4, 0x20, 0x3, 0xfffffffffffffffd, 0x200000, 0x9dd, 0xacc, 0x4, 0x800, 0x9, 0xde7, 0xfe}, {0xd, 0x5, 0xb897, 0x3f, 0x3, 0x2, 0x7, 0x7fffffff, 0x7, 0x100000000, 0x2, 0xfffffffffffffffd, 0x4}], 0x7})
fchdir(r0)

2018/03/06 14:09:22 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x10000, 0x2})

2018/03/06 14:09:22 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x4, 0x0, 0x33d})

[   95.680326] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:22 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000), 0x4)
bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r1, r1, 0x6, 0x2}, 0x10)

2018/03/06 14:09:22 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc))
r2 = syz_open_pts(r1, 0x0)
ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fde49f)=0x19)
read(r2, &(0x7f0000f76000)=""/113, 0x71)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r3 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r4 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000002c0)={<r5=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000340)={r5, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r4, 0x8000)
r6 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r6, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r7 = pkey_alloc(0x0, 0x2)
pkey_free(r7)
r8 = accept(r4, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r6, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r6, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r8, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:22 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4000, 0x0)
fcntl$setpipe(r0, 0x407, 0xeb1)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
sendmsg$rds(r1, &(0x7f0000005540)={&(0x7f0000000140)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000000180)=""/59, 0x3b}, {&(0x7f00000001c0)=""/52, 0x34}, {&(0x7f0000000200)=""/62, 0x3e}, {&(0x7f0000000240)=""/35, 0x23}, {&(0x7f0000000280)=""/249, 0xf9}], 0x6, &(0x7f00000052c0)=ANY=[@ANYBLOB="58000000000000001401000007000000080000007f000000", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="0600000000000000"], @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="f800000000000000ff010000000000007800000000000000ffff0000000000001000000000000000090000000000000048000000000000001401000001000000948a00000000ffff", @ANYPTR=&(0x7f0000001500)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="bf00000000000000", @ANYPTR=&(0x7f0000002700)=ANY=[@ANYPTR=&(0x7f00000015c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="1300000000000000", 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@ANYBLOB="0010000000000000", @ANYPTR=&(0x7f0000004f40)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ea00000000000000"], @ANYBLOB="060000000000000000000000000000000200000000000000580000000000000014010000080000000300000059aa0000", @ANYPTR=&(0x7f00000050c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000005100)=ANY=[@ANYBLOB="7f00000000000000"], @ANYBLOB="9206000000000000704800000000000007000000000000000100000000000000000000000000000000000000000000001800000000000000140100000200000001000100008000005800000000000000140100000900000000000000ff070000", @ANYPTR=&(0x7f0000005140)=ANY=[@ANYBLOB="d904000000000000"], @ANYPTR=&(0x7f0000005180)=ANY=[@ANYBLOB="7302000000000000"], @ANYBLOB="01000000000000000000000000000000020000000000000000000000000000002400000000000000e56e00000000000030000000000000001401000003000000", @ANYPTR=&(0x7f00000051c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="b200000000000000", @ANYPTR=&(0x7f0000005280)=ANY=[@ANYBLOB='\x00'], @ANYBLOB='8\x00\x00\x00\x00\x00\x00\x00'], 0x280}, 0x4000)
syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x2, 0x2000)

2018/03/06 14:09:22 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000002c0)={0x0, 0x80000, <r0=>0xffffffffffffff9c})
ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000300)={0x2, 0x8, 0x2})
r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x80000)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8)
setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000280)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)
connect$vsock_stream(r1, &(0x7f0000000340)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10)

2018/03/06 14:09:22 executing program 2:
socket$nl_xfrm(0x10, 0x3, 0x6)
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x4)

2018/03/06 14:09:22 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'syzkaller1\x00', {0x2, 0x4e21, @loopback=0x7f000001}})
r1 = dup(r0)
getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000), 0x4)

[   95.827269] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:22 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000200)=0x200000000)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
r2 = getpid()
ptrace$setregs(0x3, r2, 0xffffffffffffffe0, &(0x7f0000000240)="13064d57d1fff9d623ea3ee63a3965aed69a780cbafb7935be1debcdfd2558e541da81949aab4bb1361e83608f065767e430a4149d1362959371d172deddb98908a57523b0565b601d")
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)
ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000180)={0x2, 0x7, [{0x8, 0x0, 0x7}, {0x7ff, 0x0, 0x8}]})

2018/03/06 14:09:22 executing program 0:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)="f69fb3d8ed89fc")
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:22 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000280)='0\x00', 0x2}], 0x1, 0x0)
ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000)=""/246)
pwritev(0xffffffffffffffff, &(0x7f000000afa0)=[{&(0x7f0000007000)="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", 0x1000}], 0x1, 0x0)
ioctl$EVIOCGREP(r1, 0x4010744d, &(0x7f0000001000)=""/174)
ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000640)={0x0, <r2=>0x0, 0x0, 0xfff})
ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000680)={0x59, r2})
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
accept$ax25(r1, &(0x7f0000000080), &(0x7f0000000200)=0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[]}, 0x10)
r3 = dup(r0)
sendto$inet(r3, &(0x7f0000000100)="31befdcf906736e9e44e689978da356fe5e7d93e16ab4f1447678b402106c1430f290825f15e6690dec07a2a63a41130325a399e63fd82002b548c1f5668c2ce4e6699d8babdc190ef54336b26994e5bc4a3f3054f0dc367dc02838c95b69a623375c8fc3967ecca07877873e31c4d9f0bb2acf0ff5a0f685c90ae635b1bfa00da3f931986a07c820c1dab03ab1a3465970ed3580329a4cbb0b931d5a91ded863a0f7ac6a82b431761aa604f3cf5fb881548131db5aaa21d691289b0979433784e0aacb713e8a1dcf122d4", 0xcb, 0x20000081, 0x0, 0x0)
r4 = request_key(&(0x7f0000000240)='trusted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300), 0xfffffffffffffffb)
r5 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="aad1721d59c95612bc535c7af74be644505d8e9d297b160f925205b688dcb1986516f8311df547ddea2f2259431e71fd6ef116f7907c9ca97f76f74a7497d67e1efd5208aa73d87377330b1a8adb71c2d972e0500f0e1024", 0x58, 0x0)
r6 = request_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)='\x00', 0xfffffffffffffffb)
keyctl$dh_compute(0x17, &(0x7f0000000500)={r4, r5, r6}, &(0x7f0000000540)=""/26, 0x1a, &(0x7f0000000600)={&(0x7f0000000580)={'digest_null\x00'}, &(0x7f00000005c0)})
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000800)=ANY=[@ANYRES32=<r7=>0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0xbe)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000700)={r7, 0x9}, &(0x7f0000000740)=0x8)
setsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f0000a59000), 0x4)
openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x218102, 0x0)
openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x2001, 0x0)

2018/03/06 14:09:22 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x4, 0x0, 0x7})
fcntl$setstatus(r0, 0x4, 0x400)
r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x402)
r2 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="e664d06e6e0a4eb7de71a44d92093197ee84d98fe600970552f61b39146ae88181b66149e2855165572b9b3434c45f3cc2bd616a07e864199983bb1fde59d8dc116a9b8f2eb17001b4fb32eb3de65ab40f04a3596542851b69fb9b382804", 0x5e, 0xffffffffffffffff)
clock_gettime(0x0, &(0x7f0000000300)={<r3=>0x0, <r4=>0x0})
ppoll(&(0x7f00000002c0)=[{r0, 0x1040}, {r1, 0x294}], 0x2, &(0x7f0000000340)={r3, r4+30000000}, &(0x7f0000000380)={0x4}, 0x8)
add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="3afb4aa3605e24c60cd72d7e88b075e68ade2ea7c5a374be294a2cb99a276135e2017e8fe891", 0x26, r2)
r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x2941, 0x0)
ioctl$KVM_GET_EMULATED_CPUID(r5, 0xc008ae09, &(0x7f0000000280)=""/52)

2018/03/06 14:09:22 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x101902, 0x0)
read(r0, &(0x7f0000000000)=""/159, 0x9f)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:22 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={<r1=>0x0, <r2=>0x0, <r3=>0x0}, &(0x7f0000000040)=0xc)
r4 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r5 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000002c0)={<r6=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000340)={r6, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r5, 0x8000)
r7 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r7, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000400)={r1, r2, r3}, 0xc)
r8 = pkey_alloc(0x0, 0x2)
pkey_free(r8)
r9 = accept(r5, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r7, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r7, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r9, &(0x7f0000000440)="32b92dadfa7b32bca1", 0x9)

2018/03/06 14:09:22 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x972, 0x200000)
ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000140)={0x6, 0x5, 0x1000})

2018/03/06 14:09:22 executing program 2:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2042, 0x0)
ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00000000c0)={{0x6, 0x1c, 0x5, 0x800, 0x1000, 0x400}, 0x200})
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r1}], 0x1, 0x4)

2018/03/06 14:09:22 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
modify_ldt$write(0x1, &(0x7f0000000040)={0xe78, 0x20000000, 0x4000, 0x200, 0x2, 0x6, 0x20, 0x800, 0xa612, 0x3}, 0x10)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})

2018/03/06 14:09:22 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x4)
getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000040)={@multicast2, @remote}, &(0x7f00000000c0)=0x8)

2018/03/06 14:09:22 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0)
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000180))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

[   95.977140] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:22 executing program 6:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)=0x1007fffb)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:22 executing program 0:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)="f69fb3d8ed89fc")
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:22 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)
read(r0, &(0x7f0000001280)=""/4096, 0x1d5)
r1 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x8000)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="9d3d710147da5adeee8c94e174bb78c4182d909742bd353c8c757e4064c01aa6c696447be29f396896a4b3268778d16b3b417bf92ad912fcc92d843a71c147c69a28a79b4ba1699bb46e9a0434aabbc3fb29f44f425ed91e265ee04b92d8264d71f0", 0x62)
r2 = getpgrp(0xffffffffffffffff)
getsockname(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r3=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @empty}}}, &(0x7f00000000c0)=0x80)
fcntl$setown(r1, 0x8, r2)
accept$ax25(r3, &(0x7f00000001c0), &(0x7f0000000200)=0x10)

2018/03/06 14:09:22 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:22 executing program 4:
pipe2(&(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x80800)
ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{}]})
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80, 0x0)
ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0xd83, 0xff}, {0x8, 0x10001}, {0x3, 0xab}]})
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})

2018/03/06 14:09:22 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)
r0 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x4, 0x80800)
getsockname$inet(r0, &(0x7f0000000200)={0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x10)

2018/03/06 14:09:22 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x4)
ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000040)=""/44)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x80, 0x4)

2018/03/06 14:09:22 executing program 0:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)="f69fb3d8ed89fc")
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:22 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x9, 0x600200)
ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000001c0))
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:22 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000480)={r3, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x2, 0x6, 0x8e4, 0x3d, 0x1}, 0x98)
pkey_free(r5)
ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000400)=0x1)
r6 = semget$private(0x0, 0x4, 0x400)
ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000540))
semop(r6, &(0x7f0000000440)=[{0x0, 0x10000000000000, 0x1000}], 0x1)
r7 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r7, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:22 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x4000000000000004)
getdents64(r0, &(0x7f00000000c0)=""/117, 0x75)

2018/03/06 14:09:22 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
r0 = open(&(0x7f0000000340)='./file0\x00', 0x101000, 0x8)
setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000380)=0xffffffffffff0001, 0x8)

[   96.158125] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:22 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x8000, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:22 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)={<r1=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000200)={r1, &(0x7f0000000280)=""/203})
syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0xfffffffffffffffd, 0x470000)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:22 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
r1 = fcntl$dupfd(r0, 0x406, r0)
bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xe, 0xfffffffffffffffb, 0x0, 0x8, 0x3, r1, 0x4}, 0x2c)
write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f00002ae000)=""/24, 0x18, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x68)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:22 executing program 6:
r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000)
setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000004c0)=0x2, 0x4)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000380)={r0, &(0x7f0000000200)="954716f6b551727799f472f4f26a954b117e48e1eb777dc6309284161e335f0fd37cdcb4111692ff535f61015961871f0dc59fb581b8f68e1c19764079cd77bc398ccc8bc1f6a2bf3d1f11e6d9abf5357f5399fd6a572753939af44486c480c3e921e7a3580a373f1805a5c98cd6ddcab5a857f278899c9c", &(0x7f0000000280)=""/194}, 0x18)
r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000500)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x17}, 0xdb94}, @in6={0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x14}, 0xffffffff}], 0xbc)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)
ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f00000003c0)={0x6, 0x0, [{0x80000001, 0x7, 0x2, 0x9, 0x9, 0x1, 0x8}, {0xc000000f, 0x3f, 0x0, 0x7ff, 0x2, 0x2, 0x3af5}, {0xc0000000, 0x3, 0x4, 0x7, 0x5, 0x3, 0x6}, {0x6, 0x6, 0x5, 0x101, 0x20, 0x2000, 0x1f}, {0x0, 0x80cf, 0x2, 0x0, 0x4, 0x10001, 0xfffffffffffffff9}, {0xc0000019, 0xff, 0x0, 0x1c5, 0x2000000000000000}]})
r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x80000)
getpeername$ax25(r0, &(0x7f0000000600), &(0x7f0000000640)=0x10)
ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f00000001c0))
poll(&(0x7f00000005c0)=[{r1, 0x8308}, {r2, 0x4004}, {r1, 0x1}, {r1, 0x1040}, {r0, 0x40}], 0x5, 0xbaf)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000140)={0x5, 0x3fe, 0x200000008})
getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000680)=""/71, &(0x7f0000000700)=0x47)

2018/03/06 14:09:22 executing program 0:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)="f69fb3d8ed89fc")
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:22 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0x80, 0x80800)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8)
bind$packet(r0, &(0x7f0000000280)={0x11, 0x8, r1, 0x1, 0x401, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14)
r2 = semget$private(0x0, 0x2, 0x20)
semop(r2, &(0x7f0000000040)=[{0x0, 0x8, 0x1800}, {0x2, 0xdffc, 0x1800}], 0x2)

[   96.204951] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:22 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[], 0x202b, 0x4)
getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000180)={'nat\x00', 0x84, "f0288f3c306e7f7eeaa0174ff093a2e5cc56dd852599676bffbfea2ba9a60000e43d19921e48d6edfa884bdb3ad37dcf8210b0a7e3ba1c012d978d67430c29782304a08aa30fe6b07e4db0593dd259ee2d2424de0a80373f5143ee9bff4f6d2816222ce4635b3bc44804418fb05a4a2f78bbb0c403d78fe0acfbe6ecbfa05ab9dd908676"}, &(0x7f0000000000)=0xa8)
syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="66ba2100b80c000000ef660f3a1654bfbb1ceaab83150fac000f20550f01b7d023df32f4dbf466baf80cb8d6db1289ef66bafc0cec660f1bdb66baf80cb8caf1fc86ef66bafc0c66ed", 0x49}], 0x1, 0x0, &(0x7f0000000140)=[@cstype3={0x5, 0x1}, @vmwrite={0x8, 0x0, 0x1000, 0x0, 0x81, 0x0, 0x6, 0x0, 0x7}], 0x2)

2018/03/06 14:09:22 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
sendmsg$netrom(r1, &(0x7f0000001400)={&(0x7f0000000040)=@full={{0x3, {"a91bc1acd13067"}, 0x5}, [{"dd5065aa3420d2"}, {"ebc0b90078acc6"}, {"d682d15bb31273"}, {"0ef7c7fb7d21e5"}, {"aab0495cb9f17c"}, {"6461d0c310482b"}, {"7c69e59fa8dca3"}, {"be4ec60220e210"}]}, 0x48, &(0x7f00000012c0)=[{&(0x7f00000000c0)="991ab0cdfbb9d93c2c46c86bdea7868eb0f901ea4d5db6109f3e267616206c3cadf601db39a8b6d6f3b3fbea3ce4b2c4f35b39d8f84274ba88d3351219a9a186d97f3e516018bca3c5634604bfa9b4b737e519d3730734df83efd044cc899ac6e59c2a50f36e901b278bf2c4709d9c3f0820a859a85e65ec9dff9f9420ba4e89da95a741a95e08affb513b9ba6c979cab8dd099aa013f96f2a0fe9e965812fe05e6d3d188be21a2cc28c2cdd872f328ccefc2e50fd99ca0dd944df25b905514da5b6d6279fcb966b1142410f6b8b8a4a5214cbbca3cb", 0xd6}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="85864da0350870bf1b0a1e7f5e0094f666f75a8b6d10f9962fe78071ed9df54a452541e10b06bc79383af0ff79d7fe15b718332b4de1eb494b9a6b034356cc1bbd24872761f75dcf4e8d9edb92fadf16ad9eba702136de9d61df51e87bddea92ad81ea2e51d24d59ed80fa34d9c0efdd7386ecb7483d61c4e7dda96b80d7a73e84413192c6f8fc9209fb6430757edaf049f414a1d63cfc4ba84f42c83a3ca5cccd6d238167483bdb5ebcd0603e0acc506ba92cc40788dc78bfe01904b0a6febc13e9bbc280be918248791254ab3403f1f92f6f17990cedce", 0xd8}], 0x3, &(0x7f0000001300)=[{0xe0, 0x113, 0x8001, "e642748b85961f71e774093df746b06ea23d8ff8c335d82a522a9475bc8ddd1b222ab8a853300e5501c4ee284815b3950328ab5da89056d1df15a219f6b6c1342b88d6729b1fba940a2bc90e1a39523b96fc95b8cdfab7b8ab737ceee73717de2d3c5fb0bd6a91939d0a72c90659b564e418dde295b35cc7ffb375069df6f4b9fdcc9e035d4be0008998e47c789290458ca7c46fcca71f82d72b9c969e8bec332378c35c965a3ce5de7312be7dad4d3ace6247b6ab7704bdcac803c0a944478a9d4e49091001f9bb32c9f5"}], 0xe0, 0x1}, 0x8001)
ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000001440)={0x6, 0x0, [{0x374, 0x0, 0x1}, {0xcad, 0x0, 0xb68a}, {0xafd, 0x0, 0x1b40000000000000}, {0x9ef, 0x0, 0x6}, {0xb77, 0x0, 0x1}, {0x31b, 0x0, 0x6}]})
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:22 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000400)={0x6, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:22 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000), 0x4)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x1, 0x10000, 0x1, 0x7, 0x1, 0xfffffffffffffff8, 0xfffffffffffffff8, 0x3ff, <r2=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x8a7, 0x2d1, 0x0, 0x7, 0x3, 0x0, 0x80, 0x3, r2}, 0x20)
ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000100)=""/148)

2018/03/06 14:09:22 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x4)
setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000006c0)=@filter={'filter\x00', 0xe, 0x4, 0x588, 0xffffffff, 0x228, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x4b8, 0x4b8, 0x4b8, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0x110, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x400, 0x0, 0x1, [0x800, 0x7fff, 0x6, 0x9, 0x40, 0x1, 0x80000001, 0x5, 0x3, 0xffffffff00000001, 0x6, 0x5, 0x9, 0x2, 0x400000, 0x654fc50f], 0x6}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0x268, 0x290, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'dummy0\x00', {0x3, 0x8, 0x4, 0x7, 0x6, 0xfffffffffffffffc, 0x0, 0x4}, 0x10001}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0xf3c, 0x3, 0x1, [0x80, 0xa1a, 0x3ff, 0x81, 0x8, 0xfffffffffffffffe, 0x7, 0x6, 0x1b8, 0x8, 0x100, 0x4, 0x6, 0x0, 0x8000, 0x4], 0x7}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x270)

2018/03/06 14:09:22 executing program 6:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000200)=0x80000100c000804)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:22 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = dup(r0)
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x24080, 0x0)
ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000240))
getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000003c0), &(0x7f0000000340)=0xbf5cb4eee6aaa72a)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x362, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x43, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x4, @empty, 0x3}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}], 0x84)
r4 = geteuid()
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{0x0, 0x0, 0x0, r4}, 0x4, 0x0, 0x33d})
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000000c0)=0xfffffffffffffff8, 0x4)
ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000100))
r5 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10)
ioctl$sock_proto_private(r5, 0x89ef, &(0x7f0000000500)="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")

2018/03/06 14:09:22 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
ioctl$KDENABIO(r1, 0x4b36)
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:22 executing program 0:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)="f69fb3d8ed89fc")
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:22 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0xfa, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x4100, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e20, @rand_addr=0xc07}, @in={0x2, 0x4e20, @empty}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x30)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)
sendto$inet(r0, &(0x7f0000000080)="a17f70296991932666304011ec0a535f99d0b6c5f5487387414878a5e27602436b7b99b6126cd444e321f722b5dd4ede", 0x30, 0x4000800, 0x0, 0x0)

[   96.324582] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:22 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0x60, [], 0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/96}, &(0x7f0000000200)=0x78)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})

2018/03/06 14:09:22 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:22 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000), 0x4)
accept4$bt_l2cap(r1, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x3b83f405e536a39f)

2018/03/06 14:09:22 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={<r1=>0x0}, &(0x7f00000000c0)=0xc)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=<r2=>0x0)
r3 = socket$vsock_stream(0x28, 0x1, 0x0)
kcmp(r1, r2, 0x7, r3, r0)
getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180)=0xfff, &(0x7f00000001c0)=0x4)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x4)
syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x3f, 0xa4080)

2018/03/06 14:09:22 executing program 0:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)="f69fb3d8ed89fc")
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:22 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0x5, 0x2, 0x4a86)
ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000040)={{0x8, 0x200, 0x5, 0x3, 0x80000001, 0x6}, 0x3})
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

[   96.467182] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:22 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000100)='@^@proc^\x00', 0x9, 0x1)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getgroups(0x7, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, <r1=>0x0, 0x0])
getgroups(0x9, &(0x7f0000000280)=[0x0, 0x0, <r2=>0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff])
setregid(r1, r2)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
read(r0, &(0x7f0000000340)=""/36, 0x24)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f0000000200)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)
r3 = creat(&(0x7f00000002c0)='./file0\x00', 0x182)
ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000000300)={0x37a, 0x81, 0x9, 0x105})

2018/03/06 14:09:22 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
prctl$setname(0xf, &(0x7f0000000040)='-\x00')
ioctl$int_out(r0, 0x4, &(0x7f0000000100))
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x2000)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000140)={0x1, 0x1, 'client0\x00', 0xd64cf47dba7d234e, "5316995af825f624", "38b49c79cf2d350bcda3f1e772675d69178875b81449a79671b05180c0f69757", 0x100000000, 0x3ff})

2018/03/06 14:09:22 executing program 0:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)="f69fb3d8ed89fc")
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:22 executing program 6:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
bind$rds(r0, &(0x7f0000000140)={0x2, 0x4e24, @empty}, 0x10)
getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040), 0x10)

2018/03/06 14:09:22 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0xfffffffffffffffd, 0x4, 0x1, 0x400, 0xfffffffffffffffe})
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:22 executing program 2:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/sequencer2\x00', 0x80, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001680)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="9b000000c03fd0cbf9a679ba711956cd44367449966dcc270a59d22a8c454a468fedcfb01a0fd7f0d962d2d604989504ad2b0009e02a8867799ac833d75793b009bb5ccd0a1b741ff1fca9dade4a2f904589942316138f25322329dd3ddacdb8f3fedde6a416a208de696b94943c77cbe2cbec2f8263899c3a6b7b17cc4bb60d57f1bd88385cca00000000000000000000000086cfbbbd2c448b280a217ba7f2ff014b0c215dd9e1fcda831ac9abb1330fc1f5872948e7f9005b9263c1bde2a9d777315af6bdf4ced871c9bc76becdd87d5187709dfe039e885616a8384a1efb6d37f454f96d8035839228000f7cb5ced1667bf9a098d7f52ed3eb5c1f7e358e3eb75a4ae17d252722f9afd93183afe560a2cd74baf5aaefae270f3619873bb7e3a9c2d197563389edd6911a6b831583b894361e0f5884e93a"], &(0x7f0000000180)=0xa3)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r1, 0x1000, "a5fd52788dc28caa6ae790851988254dcc230a898ad25f47ef4b95071b9f66807d1c59834b8ef3dc3963fc2c5ebabe6045baa0925fc24dd643a79ee1429979b3cdbb60390b8c5005f77bcbd72f8c1e4b4a870788a3bdcf7eeff7b8149eb08740616f11108c745a5b6bbf945014ecc689ec60afbbf87c458ab9f76f810915364cde471b49eeca9e579bfbab5488935bdd78d38e9d8693a8c2bef34861e177d9850034a39cb3766387fff1992a24dc8db62ec54c987e67b4d8a937150fafb959e6d58c14da1e499325683eb172a6008f73ab6e3faa4f1eebb3ddb5e68c604894177b8842596f133f920fc0ff6061de387aa4107354ea15563d45fcdf66f6f42dd4c771a5c50c7b61fe00d3b2104a28d0da4ad5203cf8492885381af47c94296e40be4b475b4f7a9fcb8d165ef6b0d186ef54c3bb991b442dc1dab04fc4061970d256029002ee6a93166d44b83ee872c8e2165cff3589c159bb84d975948f9b29ff1c94606b9098e6fa138d9b1f91640586d3499457e0823ea10e86243ec87b15f2fa872f795c9e84624e5874728c7666b506c097a06479610ebb72586f1e6a95dceac8ca38971de1ae393987a3ff7e488d80b06ad02689d25ebee2996f6088d81551ee041c64780d2d921a506cdcf4efce306bfae00128a2664ff484fbb935ed5f24c57d169a2980be89e24e7c840d7494205bb3cbc0e8ae08c6e71893116b998d48ae2be773db11ff1823470ff73b7dc2f8dd8435ea63ce1cea1c12550c3e27adc0efecf4a5c5b6e7bd9824ef95c75f3365ae01abfe5759083721ab9a6d7bb451db83451f22b77e5c3f32726b059b84ebe9224e470f455b519ea5a082bb7f286edf68d48cf7166cc4a3155f8e1db5e9f522261deb3eefe0d545a995b6bff7e482a22dcce0e5d45f77040bb283f886dc5bad9b1a8f3baa74c80aed39b70b062a337166faa22db57f598a864988fc3cb6e064f1506ef6669bd1a6f24e265486bfa9fd91c0f64580e43e1d5332ae5c2612c47500aafd99a902c725029c59821340ce154bb5e8aba0803e62fa480c8e14136632b26303a943ec3fb1d2432ff35d9374c9c3f766412470adf960113d6f9e21c7529447aa4e27b3bb362e33f6c85121534f0cb7a37e7e88365b9b8eb9569bb1d21b00993b139078949da425843829dfdabca70771be3dea68c936810c78a6f659614ed72f3479f5c4591e99685f32704c5d8ee85ac371445b2451b6ebab8b5a724300a5cdd6209ca4df9891f4b88bf5a74169826c66ddba6deba49f458845e638465ec6e8241395392853cfb89d6958325e3e9d08f9cec0e20dc22b2129d4e94090709c836387710432001bd924253bd274c45de006dc61ae5f4212df8a5a0d92f391e9a1798321f3c44292fa2971190d4ca479069b1e0b501f997429d0e8c9468eadec1a620caf3bb1ba6a667724f1fd2efdebfa218bf12579387643ad3ceb132534941ef014822f8f93cf71c547b473b656b1ab225c5546d6879a10ebb81f51bf49edb9cb21e5d82ae09747ef44fad69899163365944f0277ec20a991adbeff366f73c85a6c45b050e2c9937712333e078d364b0b46790de7a02d90a3ddf56829e2c3d3be918d2e7737a6c229d2391a6130f54a928d07593d038726bc17bf5a56421480c4bfe6f28e973e0dc13d97c1bc8b7de9a0a370d46c9abed45422554255ac85ac4e54205f88ae45e6a15242c9a965fd939ad04b1419928f388f0d1b5df992af9bd0e7b1a758f4f9d1d66fddb0c0c072cf75d9fb26ff76c68b8106cdc6a86633b4b110e7163d5850802ffb1c3aad884f19cfe26539c1fa4266a22e0455ef7e6be161bc5c9817c75fcbc96ce5e8a4e52ad99ed552a083c1412b98d80c297360534b5424237a4872e11d232b86359d743298594c6047d272ec265c02aa2d89fb9cc07751d300d4bb1b1307242288c32ed6b4edca193f10611f393299da86d34f388473bf01af3c1a97f5e2c5304575e185425146c7e9c906f0fc5edba4541afb6b08db0a21a4fd6387c0509bf27b025eb3d3bdae28b02810a3b7b3b796f91093bbb1639567c9f306021e07c46eb3d03d07491d92af45b03e9af172fbc486ca4e32d4b336752aadab8647c384b55cc77cfe15798b549d4bf73a8217bda8230e86a896e30a122379ce2f63f5d9382b04466f2d8372f2f4d8697a7a55193badab490cb3a140e6983addd4668cde0178194c5f72bdc26bbbda2aa7ea25d6ffd97a8e86a45dc0c916e215bb6b9db1e659ceed67ef6960754214bd9bb106ec7215e2898f94a4088711023dd8644a4effd82b74f5be4b68764d394bfec94ff33847bc574cc6c86ffaa9d3e0d3e581e60c91dd85fa5ae1c905d737d72b82ad0117f08e629b5163371ef1c9614ddf4159b23cee312fd19c2a0d99901d0c196d0f9a29eb75260e40035e7892f2a31bcae7f69e8746dec7f7dca34e6a2096a6fbfd2c98959310c5daabc0267c5701c3c3ab1626b6bf99c461bb8fb32e34d2425f82df0b9edbfcc3d4607de3348a04fcbfaf7f64af8b70483953df7fbe38a384854b1b8dd88af3bd81a3d27aa21e4f1bcc98e3e512a9dda783ec55002ac9156374a73cfb0bc9e82f596f6ac4b0d3fb7e590387bf9aec5dfb7d58e6c88da8a13c726a788ec002a219005176b39b653ecbac2226209d31a35e770a42490c45a47b924fa3ee579756567ba8008e159816c83635dcdd2ce731eb9c1a0f7d6a140b6bbe8e0f80f130d04f7f04434d4a18f44eae3437b465c0faf59dc47ef164b687aae2eb873b388bf1a622702be154ac31143e8f975d57c12a13d85a426fd9b22cd5b4a56dc9edbfcb5286f88cdf690216796c2c42a17a1ad5620ba1958a2c6d54609f6800312122c775cf83608c16b6f522dd52fee16952afba71fd10a6f4d842b8b356a88ff86b3dd3dea11dd285c157ab48f3feeccadfd3114f30e882b93c0fc216911ead34457d91ddf91702abb111d9e82904037709df62baae0db6bbeb56133b0227954643834006907c6097bd0b9616aa967dd52f2f268bf2454f1c16df93e5e8d0d269aae5449f5da27c26e0ac305994c8bd3bb6091419e764dbb8bc823c9f360f566bb38b8eab6531f2932680a91da4e7de6d59203ab0f547580be5cafa3b2149193ef4559ffe25d5812e3d1bd1f8e1c4b2b02d493d0e98bd642c5376810876d754b5a488f383d203154fac98aebbc0364b4fe819ac1b8cd0c3b69585c37b831cd003156b39992a935feb7a4d95b951a5ee6250f364a0dc1df1a923cf6232787be9579060efbed075a39997f30da0a9f42fd6d73234af81ef87f31c6752a8748c937fdba4aebc105765daba00d36d2db8d46dcd0adf4c6cac46377df4705bc735a3df74cdb4c238924140c0e715c2ba66d620b78cbd94e60f3a993a4191e132386e07c8edb0c95d6de86e6c31ac2bc8cde27b47516931f45ecd463c4420d8968fd38624e5638383ab14afb43bdc3f26f6aa43c9af09e7922dbe9a3463f2149533a7e11072208b27a8e2bd49b1771d6241e74be253ccaa406fe1c6d2b8ae219cd01b490684c4e50f27d3fd431bacb6e453033be68f240e93506d2a5b18563ccb40287b1f3799b15fda1adcaae333f7b2388191fe0a09fd181cf71672252f81418ddd7954f615d4cbbe719dda380ef2c9d6d3ab82a43949013f4e56c56da7b20e73e2efa129b92d3b6159890995d37fea1606ae553db050529a84d22f1aa03c6d5ed9f73443d963adf9c2fc2ca0d2c35aa99ff58e2f3eb1d3de861983789b6c6b4a5e425e8a6a5eb1b895fcf0e58985df1e034ddbd93de1b2e026247e2e483e4a760228f9d82f6249f7097f57152d4adc9906dd6586a012903966ff05c776de66bb3dedc70ab69964f3c47ba6cb7a9daa1208d71136fe13d077c5f89ddd9660ed34ab923027f22a4cbd95c272031242e9590bd2531a9eab49ebdf90807fbae3c63bbfb7c7753b893f85e394ab0435fa24aaae819c5ae88ef8b7e500a6a51e5441cb7776e69e082ed3994a3531441d1045f33d0bc39105ae9230ebc5145b4085c91e8b773475280c4c178efbee732967e959c2ca084e4445feff18ee0ecd11579cbb1a1b198fd7dbe3b286ff1fc4d4f2e15cc02aea98e3b6809ea3e5cc8fd24a3e44012f567ded0f2677771e0c901945619a203674923aec4e38acb263438efd11739edef289964d3817bbe125529b75f61fe3cf32d9259b0e8f2f8773c871f47f7f787aaa1949d8a4d27a27e71b8a31453ddcf479849e9ca99f8cffbc37acadd51919d0c5c2005c80b9e5312a4a085f2ed0b0f2e39a58e7881a03d20792dba8d1bce030b8b79e22575e9a94cb5dbee1d9707f8866d05dceb7fd2017f79e19ca2dcc8cbef4bde50f37da742eb11ec28096281659c9b348499db4601dede065b9e1613d448f887615d5652e2ee0c01224d9cd5a71075883bb5cba41e91444b0f5a811d5e202a2ffa31f18dbc3d242c5c38f1e4d1826228deff7dbc8f9244f45157fbfd61421006dae75f23c7d1ddb829c2012ef83d490c7ee4e75cd3d8bb44327b84389c15f2dc0764ea8c2b54837c378141821f41ca2d9e8e8bdeaeafcc58e09d4d01618130c3cd294d18b5b27468bcb9e1e7506a9e8cb1db72becfe9f8287f57ba47f3a7fe3e24f553f9b7de545bc8cccd966f5a902a3b33da7dd6460738853d630f8a9cb13fca1de92995be734ddb741d89945b658c92f5bbd5ea05b413b259c165d46921c6ac1c17c79c6e2713bc3dd36a39df5f3d0b687fcd3120b487eb0b541ba4780bbdd95073376d22000224f13ec33915e2e34c001b5f5aeae9ba4d95f998421e643e2c341404eedee493fd5a05693713cea30f75a04198268f197068e079434b72f5160894110fa3e41608b09bcca99a627aeffdf60b750d95e604bbaac8a23f8fc9d1305dd71bcb0b51c2c807b0e920fa472be766697d183598f5f342e333b84f37ebd9a6ebc0aafd0b76f6694fa01b1f6c3bd7137b758ebf991ca0f9f4ecc8497f7f1942e49f98fb9c7e8909cdaf4cdbad0308801f1ffc07343ce006ab7597e3f50dccaf88803b6fce97e72b9002b82f0ae0b310d190d2358285c37ba53445f00316e01d6e445bbe5738162790ad7ca31b813604e7b35fe8f1e11ddf706695ff64f516f6d2efe5c14a8ac8065349ee1d9a366af0a057d65fba8f40cf31dec48fd508b1f9c49c00c6d7c7d49de21eaf243119ac06157468b07146da12c15882e22fa68d2cf33cba12b722d2ea5615ee7ff79ef15e95ffedaa3fb41ec47005a221d3d84640d8f9811ec823a18141d927c7cb7face47c7850061aac43e565e10350f4792d752296914481c1f7d81475a5e11e375996368e059f5e6362f3ca91c011ea538b0adb5d5336d96b2dcff23225d4b864666626bd5add2e0802c195e3a228d301ed84bb7393683ec57e6215fd3fc58283899b5e384c84406bd4e88d21337bfc343dcbd694153af23c77bacc1fd2c2a1ee899edd484c743dbef25e2b38abaac800e52fbcb607bba1bebea44ecb06b03a98cf94dd18f71e4677edc790fffb1de7b81f94866ecb242b3eacda639d444122cac497d3ca50248921993a725b4075c05d3163a283ab8c7cbf1a345c90b7bffd98164a6e13f131fdb276fe8ede219c59480228cbc7ffefdf30e2e20d85f8856dd3e3a5abc3e34b5c6e2d39d3604d55f3ff93a1d35b5ce40364b1bd2c79bfa6506a296f0d4925aab4fab2612b5fe89af726db7aa5da622b980eff3f9d64f43b01e849968fe8f3393b8515e67231b1ffa5f8b23d71e1c8bc9ff61fc3aac"}, &(0x7f0000001200)=0x1008)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000012c0)={r0, 0x50, &(0x7f0000001240)={0x0, <r2=>0x0}}, 0x10)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001300)=r2, 0x4)
getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@multicast2, @local, <r3=>0x0}, &(0x7f0000001480)=0xc)
recvfrom$packet(r0, &(0x7f00000013c0)=""/165, 0xa5, 0x2000, &(0x7f0000001500)={0x11, 0x3, r3, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14)
r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000001340)=<r5=>0x0)
syz_open_procfs(r5, &(0x7f0000001380)='net/ip_mr_vif\x00')
poll(&(0x7f0000000000)=[{r4}], 0x1, 0x200)

2018/03/06 14:09:22 executing program 3:
r0 = socket$inet6(0xa, 0x400000000006, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0)
ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0))
r2 = dup(r0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040)={0x10000}, 0x4)
setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:22 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x81, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)
write$selinux_create(r1, &(0x7f0000000400)=@access={'system_u:object_r:devicekit_var_lib_t:s0', 0x20, 'unconfined', 0x20, 0x37, 0x30}, 0x37)

[   96.506333] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:22 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0xffffffff, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1f, 0x6, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x10, 0x8, 0xfffffffffffffffd, 0x2, 0xffffffffffffff93}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x181000, 0x0)
clock_gettime(0x0, &(0x7f00000000c0)={<r1=>0x0, <r2=>0x0})
setitimer(0x0, &(0x7f0000000100)={{0x77359400}, {r1, r2/1000+10000}}, 0x0)
setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080)=0x2, 0x4)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})

2018/03/06 14:09:22 executing program 6:
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x46200)
setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}, {0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xd33}, 0x8001, [0x5, 0x71e, 0x4, 0x7fff, 0x5, 0xffffffff, 0x5, 0x3f]}, 0x5c)
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:22 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x100, 0x0)
ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00000001c0)={0x5, 0x0, 0x4, 0x4, [], [], [], 0x7, 0x80, 0x0, 0x1ff, "5898a880cf2c1c942f601ac80edfb228"})
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

[   96.585631] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:22 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x20000, 0x0)
ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000100))
setsockopt(r1, 0x0, 0x4, &(0x7f0000000080)="01ca2685594772d1866e0544fe86064211dbecb8064cc941cc3d61c8cd11b517d8afe7c61d2bff6fece0d553702e8a347c493f7e6f2637f3f77fec6095e8f9ba58e643cc537935531fa7408c6f6c98ceddd64295f7fef5dc7e1c07eecce472bae58371c97b577c142005cf334b50908d8e47", 0x72)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})

2018/03/06 14:09:22 executing program 0:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)="f69fb3d8ed89fc")
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:22 executing program 2:
r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {}, {}]})
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r1}], 0x1, 0x4)

2018/03/06 14:09:23 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0xc)
ioprio_set$pid(0x3, r1, 0x0)
r2 = dup(r0)
setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:23 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)
r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7ff, 0x600000)
ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000140)={'ip6tnl0\x00', 0x1})

2018/03/06 14:09:23 executing program 5:
socket$alg(0x26, 0x5, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)
ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000))

2018/03/06 14:09:23 executing program 0:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)="f69fb3d8ed89fc")
openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60)
ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2)
r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:23 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
r0 = semget(0x0, 0x0, 0x84)
semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000040)=""/249)

2018/03/06 14:09:23 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x6, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:23 executing program 2:
r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x200000, 0x0)
sendmsg$kcm(r0, &(0x7f0000001740)={&(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x2, 0x1}}, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)="92bfc59cb9d45e4bac6658a53a1f5133894dbb103a83cc1c89891d511d413cd5f69676337e5308d095", 0x29}], 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="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0x14f0, 0x40010}, 0x80)
r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0)
connect$vsock_dgram(r2, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10)
poll(&(0x7f0000000000)=[{r2}], 0x1, 0x4)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0)
timer_create(0x1, &(0x7f0000001780)={0x0, 0x22, 0x1, @tid}, &(0x7f00000017c0)=<r3=>0x0)
timer_gettime(r3, &(0x7f0000001800))

2018/03/06 14:09:23 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, <r1=>0x0, <r2=>0x0}, &(0x7f0000000040)=0xc)
r3 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
fchown(r0, r1, r2)
getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000c40)={<r4=>0x0, @rand_addr, @rand_addr}, &(0x7f0000000c80)=0xc)
syz_open_dev$dspn(&(0x7f0000000680)='/dev/dsp#\x00', 0x3, 0xc0840)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000480)={<r5=>0x0, 0x9, 0x30}, &(0x7f00000004c0)=0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000500)={r5, @in6={{0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x8}}, [0x0, 0x5, 0xd53, 0xfffffffffffffffa, 0xb2b, 0x0, 0x1, 0x8, 0x0, 0x8, 0x1, 0x7c, 0x4, 0x3f, 0xffffffff]}, &(0x7f0000000600)=0x100)
ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000cc0)={'vcan0\x00', r4})
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000002c0)={<r6=>0x0, 0x0, &(0x7f0000000400)=[]}, &(0x7f0000000300)=0x10)
ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000340)={r6, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(0xffffffffffffffff, 0x8000)
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000400)={{0xffffffff, 0x4}, {0xffffffffffffffc1, 0xd30}, 0x81fa, 0x2, 0x4})
r7 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r7, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000000640)={0x10001, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}})
r8 = pkey_alloc(0x0, 0x2)
pkey_free(r8)
r9 = accept(0xffffffffffffffff, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r7, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r7, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000280)={@my=0x0})
fcntl$setpipe(r7, 0x407, 0x8)
write(r9, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:23 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0)
setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000240), 0x4)
getresgid(&(0x7f0000000080), &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000200))
r2 = getuid()
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x807f, 0x0)
ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000180)={{0x0, r2, r1}, 0x4, 0x219, 0x33d})
setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000040)=0x6fc4, 0x4)

2018/03/06 14:09:23 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={<r3=>0x0}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000000c0)={r3, 0x3}, &(0x7f0000000100)=0x8)
r4 = dup(r0)
setsockopt$inet_tcp_int(r4, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:23 executing program 0:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)="f69fb3d8ed89fc")
r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:23 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x480000, 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x8000, 0xe1)
poll(&(0x7f0000000040)=[{r0, 0x1fd}, {r0, 0x80}, {r0}, {r0, 0x8010}], 0x4, 0x4)

2018/03/06 14:09:23 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x18c76b10e804590f, 0x0)
openat(r0, &(0x7f0000000280)='./file0\x00', 0x400002, 0x48)
getpeername$ax25(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x8000)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000140)=@req={0x10000, 0x100, 0x1, 0x8}, 0x10)
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0x1c, &(0x7f00000002c0)=""/73}}, 0x68)
ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000240))

2018/03/06 14:09:23 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x10000, 0x0)
getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000002c0)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000000000000000000007000000006f3a925900f071568a0e810a1d48ba83cfa40989587b96e1c6173e681ae555b73a9b0835c64cea39d282821cfa0bcde54417547c4bf0f3d219ad6dafb1f5bd72d5f0e67cb40946cae30c143643c22779846d45c5f0ba08fdd2f4c9714b3cfef412f66578a8abbed9e01c8a1537912140807"], &(0x7f0000000280)=0x94)
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)
syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x200000)

[   96.766337] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:23 executing program 4:
openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x800, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400a00, 0x0)
setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000000080)=0x80, 0x4)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})

2018/03/06 14:09:23 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000000)="22c6ac7b5471cd2704200a8f63834dc17c3696cc6cb9925686688a3232875ae1e6efc92cd269804ea5812e8603bcc9ae3b197842d8a545922b76b8826f07a86f17710edfe40ec57838656b84ee6f6c4237fa0d7dbf7163fd6af71be65c5e86472435b2a08d8b774694a63da05188ceb2b8bde913faad16988952fd5c226b7e3ebe77fd07ed26ab973dec257a63fd8581f34ad5be9bde2ee40baf015029aea69439", &(0x7f0000000280)=""/196}, 0x18)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:23 executing program 2:
poll(&(0x7f0000000000)=[{}], 0x1, 0x4)
setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000100)={@l2={0x1f, 0x8000, {0xffff, 0x5, 0x80000001, 0x2, 0x20, 0x20}, 0xb, 0x6}, {&(0x7f0000000040)=""/51, 0x33}, &(0x7f00000000c0), 0x29}, 0xa0)

2018/03/06 14:09:23 executing program 1:
r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x47b, 0x440)
getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000001c0)=0x6, &(0x7f0000000200)=0x1)
r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r1, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb805234d, &(0x7f00005b3000)=""/101, 0x100000000000000, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040))
ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000400)={0x400, 0x8, 0x7f, 0x1, 0x291785e})
socket$packet(0x11, 0x3, 0x300)
ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0)
ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0)
sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB="180000001d00000426bd7000fcdbb3cb909d89aceff6c0ea0eab1325938232e09b1a7615b8a87d6573000000000042d11c17349d475b43f462457ab20000000000729bbdd6453076a906555b17fb55bea129ca7c9942124f17f6e3d75e09ead713cffe91c49c9363914cd454de744c95ef5e66206f65258787394715139f9e617348a21f8a2e147687508da66640359aa1ac5adccd71d5a7a6696329a8cfce41d7f956afc265fb788175056eecadd9f0ed5dbab4ea8c7a00"], 0x18}, 0x1, 0x0, 0x0, 0x4000000}, 0x4048000)
write$vnet(r1, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)
ioctl$KIOCSOUND(r0, 0x4b2f, 0xfd0c)
ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000240)=""/182)

2018/03/06 14:09:23 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x4, <r1=>r0})
ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00000001c0)={&(0x7f0000ffd000/0x1000)=nil, 0x4, 0x5, 0x10, &(0x7f0000ffd000/0x1000)=nil, 0x9})
setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x80, 0x4, 0x4, "6380f48c26eb9a0aa0f22178dcfa67f677754cb304f97f5417515aa597533767c874fdfe7e61d702fb20e56825f82bb2d54c4b8398a9b14db444781dbe4326d5a58852f9888a57088891ed4a62594bc9"}, 0xd8)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000200)={0x3, r1})
r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8040, 0x0)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)=<r3=>0x0)
ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000280)=r3)

2018/03/06 14:09:23 executing program 2:
socket$alg(0x26, 0x5, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)
ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000))

2018/03/06 14:09:23 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
fcntl$addseals(r0, 0x409, 0x8)
prctl$setfpexc(0xc, 0x100000)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff}, 0x800)
ioctl$sock_ifreq(r1, 0x8936, &(0x7f0000000140)={'bcsh0\x00', @ifru_flags=0x100})
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:23 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r0, 0x79)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:23 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r1, 0x5452, &(0x7f00000000c0)=0x1)
r2 = dup(r0)
clock_gettime(0x0, &(0x7f0000000140)={<r3=>0x0, <r4=>0x0})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000180)={0x7, 0x5, 0x1, {r3, r4+10000000}, 0x1f, 0x1})
setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000a59000), 0xfca1)
syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x100, 0x0)
ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='syzkaller0\x00', 0x7})

2018/03/06 14:09:23 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x4, 0xfffffffffffffffa, 0x0, 0x100000000, 0x6})
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:23 executing program 0:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)="f69fb3d8ed89fc")
r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

[   96.875256] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:23 executing program 0:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)="f69fb3d8ed89fc")
r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:23 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000)=0x2)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

[   96.958185] PPPIOCDETACH file->f_count=2
[   96.971099] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:23 executing program 0:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:23 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:23 executing program 2:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x18c76b10e804590f, 0x0)
openat(r0, &(0x7f0000000280)='./file0\x00', 0x400002, 0x48)
getpeername$ax25(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x8000)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000140)=@req={0x10000, 0x100, 0x1, 0x8}, 0x10)
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0x1c, &(0x7f00000002c0)=""/73}}, 0x68)
ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000240))

2018/03/06 14:09:23 executing program 4:
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@local, @in=@local}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x3, 0x400000)
ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000001c0))
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x2, 0x0)

2018/03/06 14:09:23 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
prctl$getreaper(0x3f, &(0x7f00000000c0))
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)
ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0x3, 0x3, 0xfff, 0x3, 0x8}, 0xd5, 0x3, 0xffffffffffffff01})

2018/03/06 14:09:23 executing program 6:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, <r1=>0x0})
r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/enforce\x00', 0xe03, 0x0)
ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00000004c0)="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")
ptrace$setregs(0xffffffffffffffff, r1, 0x2, &(0x7f0000000140))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)
r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @loopback}, &(0x7f00000002c0)=0x10, 0x800)
ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000300)=r1)
getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000001640)={@loopback, @empty, <r4=>0x0}, &(0x7f0000001680)=0xc)
getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000016c0)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f00000017c0)=0xe8)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001800)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x17}, 0x4e22, 0x3b70c828, 0x4e23, 0x0, 0x2, 0x0, 0x20, 0x37, r4, r5}, {0xffffffffffffff80, 0xfffffffffffffffc, 0x81, 0x3, 0x1, 0x5, 0x3ff}, {0x5, 0x7fffffff, 0x6, 0x1f}, 0x80, 0x6e6bc0, 0x1, 0x0, 0x2, 0x2}, {{@in=@multicast2=0xe0000002, 0x4d6, 0x32}, 0x2, @in=@multicast2=0xe0000002, 0x3504, 0x7, 0x2, 0x0, 0x8, 0x7f, 0x2}}, 0xe8)
r6 = accept(r3, 0x0, &(0x7f0000000340))
sendmsg$nl_crypto(r6, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1001}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=@delrng={0x10, 0x14, 0x100, 0x70bd25, 0x25dfdbfb, "", ["", "", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x80)
r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
ioctl$EVIOCGID(r7, 0x80084502, &(0x7f0000000180)=""/200)

2018/03/06 14:09:23 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000), 0x4)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={<r2=>0x0, 0xa1c}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}, [0x81, 0xfffffffffffffffa, 0x4, 0x7, 0x2, 0x4, 0x40000000000000, 0x5, 0x8, 0x8c, 0x4, 0x0, 0x3f, 0x6, 0x8]}, &(0x7f00000001c0)=0x100)

2018/03/06 14:09:23 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, <r1=>0x0}, &(0x7f0000000040)=0xc)
r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000580)='/dev/qat_adf_ctl\x00', 0x4000, 0x0)
ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f00000005c0))
r3 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r4 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000002c0)={<r5=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000340)={r5, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
ioctl$TUNSETGROUP(r3, 0x400454ce, r1)
bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r4, 0x8000)
r6 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r6, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000480)=0x5)
r7 = pkey_alloc(0x0, 0x2)
pkey_free(r7)
r8 = accept(r3, 0x0, &(0x7f0000000400))
r9 = accept(r4, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r6, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000000500)={r5, 0xfffffffffffffffe}, &(0x7f0000000540)=0x8)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
setsockopt$kcm_KCM_RECV_DISABLE(r8, 0x119, 0x1, &(0x7f0000000440), 0x4)
write(r6, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
openat$dsp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/dsp\x00', 0x1, 0x0)
write(r9, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:23 executing program 3:
r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20000, 0xa0)
openat(r0, &(0x7f0000000080)='./file0\x00', 0x2082, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = dup(r1)
setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:23 executing program 2:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r1, 0x5452, &(0x7f00000000c0)=0x1)
r2 = dup(r0)
clock_gettime(0x0, &(0x7f0000000140)={<r3=>0x0, <r4=>0x0})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000180)={0x7, 0x5, 0x1, {r3, r4+10000000}, 0x1f, 0x1})
setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000a59000), 0xfca1)
syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x100, 0x0)
ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='syzkaller0\x00', 0x7})

2018/03/06 14:09:23 executing program 4:
r0 = socket$inet6(0xa, 0x3, 0x3c)
connect$inet6(r0, &(0x7f0000017000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c)
r1 = dup2(r0, r0)
sendmsg$key(r1, &(0x7f000000b000)={0x0, 0x0, &(0x7f000001fff0)={&(0x7f0000003fd0)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff)
r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00000000c0)={0x40000002})
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x20000)
ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{<r5=>0x0}, {}, {}]})
ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f00000001c0)={r5, 0x34})
mbind(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8003, &(0x7f0000000100)=0x8001, 0x0, 0x4)
ioctl$KIOCSOUND(r2, 0x4b2f, 0x20)

2018/03/06 14:09:23 executing program 6:
pselect6(0x40, &(0x7f0000000040)={0x7, 0x2, 0x4, 0xd9c, 0x3ff, 0x5, 0xff, 0x4}, &(0x7f0000000140)={0x5, 0x0, 0x1, 0x7, 0x1, 0x2, 0x20, 0xfffffffffffffc00}, &(0x7f0000000180)={0x100000001, 0x4, 0x651, 0x10001, 0x2, 0x5, 0x5, 0x3}, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={&(0x7f0000000200)={0x4}, 0x8})
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = fcntl$getown(r0, 0x9)
umount2(&(0x7f0000000280)='./file0\x00', 0x9)
ioprio_set$pid(0x1, r1, 0x7d0000000)
r2 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x3, 0x0)
setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000300)="1956f155031583ef8541f21da1ec4ed7897efad5a401426169c0675d5787d9fcda06c19be9370a91e31c0762323c9cb5e1689bee952148c7fed3e534ed60ff34740603ffd4ba0e3197caf9e9094d9a8539d973c1764270ca4fe9dabf98a9b36f84d3278e29af17cf6acb2984cb513d28472eb56f7fafd1adf791c68e494a15363a988c7a127ee0e2e690f432f6c23a50813098b2e66e130e72a0d55912f849daac5ee816f4a364a9e6b161957fc85e2f3f6ef5e399fbd84eb14d20040c5f4221f32add539fa45d7be13c3b6e668f7c116d29f4ecd9ddd91dc1a1ae13d8", 0xdd)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:23 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=<r2=>0x0)
r3 = gettid()
kcmp(r2, r3, 0x1, r1, r0)
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

[   97.104118] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:23 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000), 0x4)
ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0))
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000080)=0x19, 0x4)
prctl$setname(0xf, &(0x7f0000000040)='ppp1&*\x00')

2018/03/06 14:09:23 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000000)=""/174)

[   97.154214] PPPIOCDETACH file->f_count=3
2018/03/06 14:09:23 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x100, 0x0)
ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000080))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = dup(r0)
setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:23 executing program 0:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:23 executing program 4:
perf_event_open(&(0x7f000025c000)={0x100000000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={<r1=>0x0})
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={<r2=>0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0xfff, 0x2, 0x0, 0x400, 0x8, 0x3, 0x1, 0x5, 0x8001, 0xffffffffffffff00, 0x1, 0xffffffffffffb9b6, 0x0, 0x2, 0x4]}, &(0x7f0000000300)=0x100)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000340)={r2, 0x4}, 0x8)
ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000001c0)={r1, &(0x7f00000000c0)=""/254})
openat$ashmem(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ashmem\x00', 0x2, 0x0)

2018/03/06 14:09:23 executing program 2:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r1, 0x5452, &(0x7f00000000c0)=0x1)
r2 = dup(r0)
clock_gettime(0x0, &(0x7f0000000140)={<r3=>0x0, <r4=>0x0})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000180)={0x7, 0x5, 0x1, {r3, r4+10000000}, 0x1f, 0x1})
setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000a59000), 0xfca1)
syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x100, 0x0)
ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='syzkaller0\x00', 0x7})

2018/03/06 14:09:23 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:23 executing program 6:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000000140)=0x1000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=<r1=>0x0)
ptrace$setregs(0x2, r1, 0x0, &(0x7f00000001c0)="31068fb414e6349f050a6c517b79f2fa94fbe96d01f9c2a6af53c4557b92d36f0a9fcbbcbb3310f85b46cddf8c57442f1af157ce72371105ef333e7080a459d985f0d5")
ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000040))
r2 = socket$bt_cmtp(0x1f, 0x3, 0x5)
ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f00000009c0)={{0x4, 0x5, 0x5, 0xff, 0x3, 0xfffffffffffff3e0}, 0x1, 0x1000, 0x4})
lookup_dcookie(0x1, &(0x7f0000000280)=""/55, 0x37)
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)
r3 = syz_open_pts(0xffffffffffffff9c, 0x100)
ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f00000002c0)={0xffff, 0x8})
fcntl$getflags(r2, 0x408)

2018/03/06 14:09:23 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
r1 = socket$inet_smc(0x2b, 0x1, 0x0)
setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000180)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78)
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

[   97.231862] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:23 executing program 4:
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100000001, 0x7fffffff}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x4, 0x0, 0x33d})

2018/03/06 14:09:23 executing program 3:
r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000400)={0x400, <r1=>0x0, 0x0, 0xf639})
ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000440)={0x3, r1})
r2 = socket$inet6(0xa, 0x400000000001, 0x0)
r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x83, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000200)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8)
setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000340)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000080)={<r5=>0x0, @in6={{0xa, 0x4e21, 0xaee7, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}}, 0x9, 0x8, 0x7, 0x3, 0xed}, &(0x7f0000000140)=0x98)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r5, 0xf779}, &(0x7f00000001c0)=0x8)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f00000004c0)=0x7)
clock_gettime(0x0, &(0x7f0000000580)={<r6=>0x0, <r7=>0x0})
write$sndseq(r3, &(0x7f00000005c0)=[{0x8001, 0x4, 0xfffffffffffffff8, 0xfffffffffffffffe, @time={r6, r7+10000000}, {0x1, 0x7f}, {0x9, 0xdbff}, @raw32={[0x59, 0x7f, 0xc375]}}], 0x30)
r8 = dup(r2)
syz_open_dev$vcsn(&(0x7f0000000480)='/dev/vcs#\x00', 0x2, 0x101000)
setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000380)=0x2, 0x4)
setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000540)={0x1, &(0x7f0000000500)=[{0x4, 0x400, 0x5, 0x1}]}, 0x10)
ioctl$LOOP_SET_CAPACITY(r8, 0x4c07)
setsockopt$inet_tcp_int(r8, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:23 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x800, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:23 executing program 2:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:23 executing program 4:
r0 = socket$inet(0x2, 0x6, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x1, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000000), &(0x7f0000000680)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'ipddp0\x00', 'irlan0\x00', "73797a80616c6cf58400", 'eql\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x118, 0x150, []}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "0eca61620119c4000623e9b1b25bacbc7d45cf0a1c4a3835e465dd9314e81563c3ffbe7f8bec60de95725c0b04c925bf29aef41975651492536c8ef1845db400"}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}]}, 0x258)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = dup3(r0, r1, 0x7fffe)
ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000003500)=""/4096)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})

2018/03/06 14:09:23 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
r0 = getpgid(0x0)
sched_getattr(r0, &(0x7f0000000040), 0x30, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:23 executing program 0:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:23 executing program 1:
ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000180)=<r0=>0x0)
sched_getscheduler(r0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(0xffffffffffffffff, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:23 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x8200, 0x0)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=<r2=>0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000100)={{0x100000001, 0x0, 0x4, 0x7ff, "336d227f9bbf0cc9c1e4a4d3837703a8e6632e67c23d169ddac00ad4ac4e90e40f7e96192cd35fe7d182ab46", 0x7}, 0x0, 0x0, 0x20, r2, 0x7fff, 0x1f, "5d64ce5e7574526cc900792b918a11e7960f0611bddf46d504338b2270b4668484e67a8adc22016fc8ff658e750b725da33312f02ea00e37bcaf4eb6ce00e92d", &(0x7f00000000c0)='vmnet1\x00', 0x7, [], [0x8, 0x5, 0x7fffffff, 0x8]})
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x8, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xb71f, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7, 0x0, 0x400000}, r2, 0x0, 0xffffffffffffffff, 0x0)
r3 = dup(r0)
setsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:23 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x1, 0x80000000000a)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
r3 = semget(0x3, 0x2, 0x404)
semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f0000000340)=""/39)
listen(r2, 0x8000)
fcntl$addseals(r1, 0x409, 0x8)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000580)={0x6, &(0x7f0000000540)=[{0x7, 0x3}, {0x8, 0x8}, {0x6, 0x10000}, {0x2, 0x20}, {0x3, 0xaa}, {0xfffffffffffffffc}]})
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000000400)=@sco, &(0x7f0000504ffc)=0x1df)
open(&(0x7f0000000480)='./file0\x00', 0x400000, 0x100)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
ioctl$sock_bt_cmtp_CMTPCONNADD(r6, 0x400443c8, &(0x7f00000004c0)={r2, 0x81})
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r1, &(0x7f0000000500)="f7f8539f2e5b1d9c6114af207202", 0x1)
socket(0xb, 0x0, 0x72e)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

[   97.474417] PPPIOCDETACH file->f_count=2
[   97.530358] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:23 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000), 0x4)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x2}, 0x4)

2018/03/06 14:09:23 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x80, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:23 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400000, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:23 executing program 2:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r1, 0x5452, &(0x7f00000000c0)=0x1)
r2 = dup(r0)
clock_gettime(0x0, &(0x7f0000000140)={<r3=>0x0, <r4=>0x0})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000180)={0x7, 0x5, 0x1, {r3, r4+10000000}, 0x1f, 0x1})
setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000a59000), 0xfca1)
syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x100, 0x0)
ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='syzkaller0\x00', 0x7})

2018/03/06 14:09:23 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = semget(0x1, 0x2, 0x4)
semctl$SEM_INFO(r0, 0x0, 0x13, &(0x7f0000000040)=""/149)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
recvmmsg(0xffffffffffffffff, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000100)=""/2, 0x2}, {&(0x7f0000000140)=""/140, 0x8c}, {&(0x7f0000000200)=""/123, 0x7b}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x4, &(0x7f00000002c0)=""/103, 0x67, 0x4a11}, 0x9}, {{&(0x7f0000000340)=@pppol2tpin6={0x0, 0x0, {0x0, <r1=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/85, 0x55}], 0x1, &(0x7f0000001500)=""/223, 0xdf, 0x100}, 0x9}, {{&(0x7f0000001600)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f00000028c0)=[{&(0x7f0000001680)=""/111, 0x6f}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/157, 0x9d}, {&(0x7f00000027c0)=""/227, 0xe3}], 0x4, &(0x7f0000002900)=""/28, 0x1c, 0x9}, 0x6}], 0x3, 0x20, &(0x7f0000002a00))
getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000002a40)=0x2, &(0x7f0000002a80)=0x4)

2018/03/06 14:09:23 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:23 executing program 0:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:23 executing program 2:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:24 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000), 0x4)
ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000040)={0x6, 0xfffffffffffff351, 0x6efc, 0xa00000000000, 0x4, 0x7})

2018/03/06 14:09:24 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f0000000040)='./file0\x00', 0x47)
ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000080)=0x4)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
r1 = shmget(0x3, 0x2000, 0x80, &(0x7f0000ffb000/0x2000)=nil)
shmctl$SHM_UNLOCK(r1, 0xc)

2018/03/06 14:09:24 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x48083, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000140)={{0x5, 0x81}, {0x80000000, 0x1}, 0x2, 0x6, 0x2})
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:24 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={<r2=>0x0}, &(0x7f00000001c0)=0xc)
get_robust_list(r2, &(0x7f0000000280)=&(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)}, &(0x7f00000002c0)=0x18)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:24 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000040)=0xc)
r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000180)={0x8, 0xac1, 0x7ff, 'queue1\x00', 0x4})
r3 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000540)={<r4=>0x0, 0x20, &(0x7f0000000500)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000000580)=0x10)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000002c0)={<r5=>r4, 0xffffffffffffffec, &(0x7f0000000440)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @rand_addr=0x58}, @in={0x2, 0x4e22, @rand_addr=0x6}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x6}]}, &(0x7f0000000400)=0x6)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000300)={r5, 0x5893, 0x7ed, 0x234, 0x2, 0x200}, &(0x7f00000005c0)=0x14)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000640)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x51}, @in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x66c0ad9b, @empty, 0x5}, @in6={0xa, 0x4e22, 0x6e4c, @local={0xfe, 0x80, [], 0xaa}, 0x40}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xcc)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000340)={r5, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r3, 0x8000)
syz_open_procfs(r1, &(0x7f0000000280)='net/ip_tables_targets\x00')
r6 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000600), 0x10)
setsockopt(r6, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r7 = pkey_alloc(0x0, 0x2)
pkey_free(r7)
r8 = accept(r3, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r6, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r6, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r8, &(0x7f0000ef9fff)="a1", 0x1)
ioctl$DRM_IOCTL_INFO_BUFS(r8, 0xc0106418, &(0x7f0000000240)={0x6, 0x0, 0x20, 0xa0, 0x10, 0x10000})

[   97.664157] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:24 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:24 executing program 4:
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x2000, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000001c0)=""/237, &(0x7f00000002c0)=0xed)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x1, 0x0)
ioctl$KVM_SMI(r1, 0xaeb7)
ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000000c0)="eab5145f727b70645402af8d8e88705b9b6cfae5d25c8e7df5290784b0731b387a51c788f6d50cb582ea5634754035598707aeb0547db5faeaed115df7656b61c10b7cfa35a7a347fe429e439453523e43c7e4affa155667ee84cddfa81cce1b4fd777f1ca8bd1a1e3dea1bc116baec168801abc8d336fead74e453e3f96d28f049a74c8bf5357d176428b5921")
fsync(r1)
r2 = semget$private(0x0, 0x2, 0x1)
semctl$GETZCNT(r2, 0x7, 0xf, &(0x7f0000000040)=""/28)
perf_event_open(&(0x7f000025c000)={0x402, 0xfffffffffffffec6, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{0x101, 0x0, r3, r4, 0x0, 0x0, 0x6}, 0x4, 0x0, 0x33d})

2018/03/06 14:09:24 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000180))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)
time(&(0x7f00000001c0))
openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x100, 0x0)

2018/03/06 14:09:24 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:24 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x100)
setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0)=0x5, 0x4)
setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4)
ioctl$sock_bt(r1, 0x8907, &(0x7f0000000140)="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")
ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000080))
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:24 executing program 2:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:24 executing program 0:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:24 executing program 6:
r0 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x400c40)
r1 = geteuid()
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0, <r2=>0x0}, &(0x7f0000000740)=0xc)
syz_fuse_mount(&(0x7f00000006c0)='./file0\x00', 0x2, r1, r2, 0x0, 0x686d9e072982745d)
write$vnet(0xffffffffffffffff, &(0x7f0000000240)={0x1, {&(0x7f0000000140)=""/84, 0x54, &(0x7f00000001c0)=""/106, 0x3, 0x3}}, 0x68)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
ftruncate(0xffffffffffffffff, 0x7)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000)=0x2)
r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x103080, 0x0)
getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f00000003c0)={@dev, <r4=>0x0}, &(0x7f0000000400)=0x14)
getpeername$inet6(r3, &(0x7f0000000640)={0x0, 0x0, 0x0, @local}, &(0x7f0000000680)=0x1c)
recvfrom$packet(r3, &(0x7f00000002c0)=""/203, 0xcb, 0x0, &(0x7f0000000440)={0x11, 0x1f, r4, 0x1, 0x7fffffff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14)
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000007c0))
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600))
r5 = gettid()
ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000780)={'syz_tun\x00', 0xfffffffffffff001})
stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getgid()
setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000580)={r5, r6, r7}, 0xc)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)
socket$inet6(0xa, 0x800, 0x7)
ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f00000005c0)=0x4)

2018/03/06 14:09:24 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x20801)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={<r1=>0x0, 0x80000001, 0x10}, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x3, 0x2, [0x2, 0x7fff]}, &(0x7f0000000140)=0xc)

2018/03/06 14:09:24 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xffffffffffffff95)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000000400)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:24 executing program 3:
r0 = socket$inet6(0xa, 0xe, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = dup(r1)
ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000040)=""/175)
r3 = dup(r0)
setsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:24 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={<r1=>0x0, @in6={{0xa, 0x4e23, 0x744, @loopback={0x0, 0x1}, 0x27d}}, 0x5, 0x40}, &(0x7f0000000240)=0x90)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r1, 0x8, 0x30}, 0xc)
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:24 executing program 2:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:24 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:24 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x202000, 0x0)
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:24 executing program 5:
prctl$intptr(0xe, 0xfffffffffffff2b3)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xa, 0x9, 0x18, "dce7066c7ce1f0bf667cc895f20f1e9269ffea766f4a4aa9c50a31976e5dee8906b3d926aca018397f8d5fd1eac47388e3aa2fd7f30ca09a3cc8361910e903c5", "8cca0b4bb39e78651d6cd2400f2bfe8f2282bcd1f88f210cce7a22ae808c71a483f0ffe2dacb4fbff020216ac8dc70e5741e35e81f3f1fcf85dd2d589922d269", "a3ea95b26bdd3cd5bd32bfee544269c69530ca2b3c3138cc007d29d0da2d68ec", [0x2, 0xa4c]})
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x8, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x88)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

[   97.898142] PPPIOCDETACH file->f_count=2
[   97.913242] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:24 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:24 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x23e, 0x4400)
ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000080)=0xfffffffffffffffa)
getpeername$netrom(r1, &(0x7f0000000180)=@ax25, &(0x7f0000000100)=0xfffffffffffffeaa)
setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000140)={0x1, &(0x7f00000000c0)=[{0x3f, 0x10000, 0x0, 0x7}]}, 0x10)
r2 = dup(r0)
setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:24 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
r0 = semget(0x2, 0x4, 0x24)
semctl$IPC_RMID(r0, 0x0, 0x0)

2018/03/06 14:09:24 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x800)
ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000ff8000/0x7000)=nil})
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:24 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

[   97.995174] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:24 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0)
ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000080)=""/192)
r1 = getpgid(0xffffffffffffffff)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8)
ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000280)={0x9, 0x8000, r1, 0x1, r2, 0x0, 0x6652, 0x4})

2018/03/06 14:09:24 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000280)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:24 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

[   98.091142] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:24 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x4)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:24 executing program 2:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:24 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)
r1 = getpgid(0x0)
r2 = getpgid(0x0)
kcmp(r1, r2, 0x3, r0, r0)

2018/03/06 14:09:24 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)
r1 = creat(&(0x7f0000000180)='./file0\x00', 0x8)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000001c0)={<r2=>0x0, 0x31, "24758c16b28455a463f6edbbf6135e1b99567677d6c5717f257939fabc30b37054b7827ef73291dfd4cd0cdc4dc9cde19a"}, &(0x7f0000000200)=0x39)
setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000240)={r2, 0x1, 0xfe, "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"}, 0x106)

2018/03/06 14:09:24 executing program 6:
ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000340)=<r0=>0x0)
ptrace$setopts(0x4206, r0, 0x9, 0x2edd58dbc0cc856b)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8040, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000180)={<r2=>0x0})
ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000280)={r2, &(0x7f00000001c0)=""/168})
openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00000002c0)={@dev, @multicast2}, &(0x7f0000000300)=0x8)
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:24 executing program 4:
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})

2018/03/06 14:09:24 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:24 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r0, &(0x7f0000000480)=@sco, &(0x7f0000000500)=0x80)
connect$inet(r4, &(0x7f0000000440)={0x2, 0x4e23, @empty}, 0xb7fcfefb5b59a558)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

[   98.113169] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:24 executing program 4:
r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0)
getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@loopback, @in6=@ipv4={[], [], @remote}}}, {{@in=@multicast2}, 0x0, @in=@empty}}, &(0x7f0000000240)=0xe8)
r1 = semget$private(0x0, 0x0, 0x4)
uname(&(0x7f0000000280)=""/202)
semctl$SETVAL(r1, 0x3, 0x10, &(0x7f0000000040)=0x6)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})

2018/03/06 14:09:24 executing program 6:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)
ioctl$int_out(r0, 0x5460, &(0x7f0000000040))
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={<r2=>0x0}, &(0x7f0000000180)=0xc)
r3 = getpgid(0x0)
kcmp(r2, r3, 0x5, r1, r0)

[   98.189221] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:24 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000240), 0x800)
sendto$llc(r2, &(0x7f0000000280)="64f5bd09090b1931a8e53b0c39d4415c0c2e46e02b691bc9d5cb93fe49e8238de9f1dca445a2a608ca2a32c9a538d572253aaa41f7166017a7a2be00c91fb22cda676a2cadcf5b78848af1fb1f94ca27429e47041c012fbf0ad3bcf9cc000292d3b0ddfbbcf7158413d801414ca3369532c1b2a351458865824c2c716d49043c319cabbb8ab06f129e443e708120bd68a6ca2350b8998f1f17db7c0150e330238831326df245c4e466", 0xa9, 0x4000, &(0x7f0000000340)={0x1a, 0x337, 0x1ff, 0x66, 0x100, 0xffffffffffffff24, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)
accept4(r1, &(0x7f0000000180)=@can, &(0x7f0000000200)=0x80, 0x0)

2018/03/06 14:09:24 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getresgid(&(0x7f0000000200), &(0x7f0000000080), &(0x7f0000000280))
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, <r0=>0x0}, &(0x7f00000001c0)=0xc)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x1, 0x0, r0}, 0x4, 0x0, 0x100})

2018/03/06 14:09:24 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x40, &(0x7f0000000480)=[@in6={0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000400)=0xfffffffffffffda4)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)
gettid()

2018/03/06 14:09:24 executing program 2:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:24 executing program 3:
r0 = socket$inet6(0xa, 0x0, 0x4)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = dup(r0)
ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000040))
inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x800)
setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:24 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

[   98.240070] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:24 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)
getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e)

[   98.359323] PPPIOCDETACH file->f_count=2
[   98.384132] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:24 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
r0 = semget(0x0, 0x3, 0x80)
r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x8480)
ioctl$sock_bt(r1, 0x8906, &(0x7f0000000180)="c76eb5bb25def0ad6a197ca8ae40832109935c35707af66ff36e8b762556a98a5bd87d361d2f42b7e81fe5404af1d9280bad0782355c021a3c9b1a3cc2b538bdc0aafa61ddae1086bef11205c709cef5f9c2d471dd8e8b8c8303dc97e60093d55e1938b04542cbcbfdc957dabbdd7f07f2de8c8d156ea4b8b2fdac52b93b2b24c14d12f5c082f762d3e7677d7d52856e8aef32889a7139e7acd826706713517ea26ad0f934b88332cafdf2b2dfe88998b3a012543aa7f782275cba0b20a144090e2c940cf4c30f304cb1")
semctl$SEM_INFO(r0, 0x2, 0x13, &(0x7f0000000040))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000280)=0x8000000000000000)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:24 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
r1 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@can, &(0x7f0000000140)=0x80)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={<r2=>0x0, 0xff}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x1, 0xffffffffffff0587}, 0x8)
r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x85, 0x232001)
ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f0000000080)={0x2, [0x0, 0x0]})
close(r1)

2018/03/06 14:09:24 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
fsetxattr(r0, &(0x7f0000000180)=@known='system.advise\x00', &(0x7f00000001c0)='system[bdev.(}/\'}vboxnet0lo-mime_type:cgroup\x00', 0x2d, 0x2)
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:24 executing program 2:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x4, 0xfffffffffffffffa, 0x0, 0x100000000, 0x6})
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:24 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:24 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x3, 0x3, 0xffffffff, 0x3}})
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x8001, 0x3, 0x3000}, 0x4)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:24 executing program 3:
r0 = socket$inet6(0xa, 0x6, 0x0)
r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x10001, 0x800)
ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000180)=""/4096)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = dup(r0)
setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000a59000), 0x4)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={<r3=>0x0, 0x8039}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x100}, &(0x7f0000000100)=0x8)

2018/03/06 14:09:24 executing program 7:
mmap(&(0x7f0000a83000/0x2000)=nil, 0x2000, 0x3, 0x1c, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)
ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r4, 0x40045532, &(0x7f0000000400)=0x7)

2018/03/06 14:09:24 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = getpid()
capget(&(0x7f0000000240)={0x39980732, r0}, &(0x7f0000000280)={0x40d4, 0xfffffffffffffeff, 0x8, 0xff, 0x8, 0x7})
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x10e5, 0x33d})
r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x513000, 0x0)
ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000500)={[], 0x6, 0x3, 0x5f64, 0x0, 0x1f, 0x14000, 0x10002, [], 0x8})
r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0)
ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000080))

[   98.490480] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:24 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
r1 = dup3(r0, r0, 0x80000)
r2 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000180)=r2, 0x4)
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:24 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

[   98.516219] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:24 executing program 6:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000380))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$join(0x1, &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0})
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40, 0x0)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={<r2=>0x0, 0x94, "09bff012293853becdfa244b1db136da5af2ff4eb57e3489a996ddc09f75524805c7f7e3f6464f1d7ecf12171230b0709ac89c3058a50d0956649e19cf0b637493a40660c3a2f3e082615faca2d7b6cf4dbeb753e7879c55579ef429078708bae8522d6b01de611968f43e7b99233157e231f99dd6991644152ce2e85ddefa09834cb275e9668bc5c128ead680db4c4c44aa5b1d"}, &(0x7f0000000200)=0x9c)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r2, 0x100, 0x5, 0x3f}, &(0x7f0000000280)=0x10)
getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000002c0)=0x3ff, &(0x7f0000000300)=0x4)

2018/03/06 14:09:24 executing program 3:
r0 = syz_open_dev$vcsn(&(0x7f00000004c0)='/dev/vcs#\x00', 0x40, 0x200000)
ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000500)={0x4, 0xc, [0x4, 0x7fff, 0x6]})
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd)
fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000002c0)=0xe25f6b522d71d5ad)
r3 = dup(r1)
getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000240)=0x54)
readahead(r2, 0x8, 0x6)
getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000000540)={'ipvs\x00'}, &(0x7f0000000580)=0x1e)
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@empty, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8)
setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000300)={<r5=>0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x7fffffff, 0x4, 0x2934, 0x1000}, &(0x7f00000003c0)=0x98)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000400)={r5, 0x8}, 0x8)
openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000440)={'icmp\x00'}, &(0x7f0000000480)=0x1e)
setsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:24 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)
syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfff, 0x208000)
syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x4200)

2018/03/06 14:09:24 executing program 2:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x4, 0xfffffffffffffffa, 0x0, 0x100000000, 0x6})
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

[   98.537397] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:24 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

[   98.598126] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:25 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000), 0x4)
setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4)

2018/03/06 14:09:25 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x800, 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000300)=0x8, 0x4)
fcntl$setflags(r0, 0x2, 0x1)
vmsplice(r0, &(0x7f0000000280)=[{&(0x7f0000000040)="fb259f5e1d2295ad5416fc5591dc3ca274c2d9089ed8450b936b46ca2e8aaf65c4643702a553be5602d49c650ee18380498041803dbcf9438b8788de31019ccd4e756907a428aa1fde07340e32bd68147af06a0975cd5c5a7c3ee005e4151199d032f80d315b5a15462aa39366d0cdaaadfc095882fa34cf64bb32d1655dd169652794c73a37c52e61de7ce9c3d3dc5815bf2e56bbb6454676ee25f71e2aa665f416ea33c9beb857e20b8d51c8e1c241254a7262f5b564bcf1b1d535026c153ccc72900ccd5bf979ee76caf4a71c1467aaf227e514cb0c5e789498897edc7f856727ac0f0f4f10f1037fa049", 0xec}, {&(0x7f0000000140)="fcedf6ec7d952e171a9cdf07f38c4daae06a1381b66f38c86b1b109ec76a297d2bfbd70b04044e72ea0987dcf3f5c35990a74d46a5034039bf4624d2a6d5821a4d5aa600d79322b87e20b4641e99c5a1b0f40aaee4b1b511ed12ad5bcaf09bdbe72aa0c666128919b98e5771b36e3f9e055e92e97401af23f68ffc7023926d", 0x7f}, {&(0x7f00000001c0)="78dc9da646a872c2c4a826dd6fc47ae87665ae79f5abd825dc4588f2dc6ee7a4b1c4565112607e119f1f68aa770cccfb82a7cb4e5c77494b53f7fe92ca17b363be966fb48f77c9da2b18336ea36d1df9a42137f43c23f69b314369322fbb65335296c14c9ef21f0c72e938fe56d4cd4a60b6b8963ae7348af7c22ebe46281e05b932d70c0ae2d850a3418838a76a03662d99325616edb7e81b8ed132f2871dbe71a94cc63f76f6c14585771b6479a4ce5697a9810e4900457baa", 0xba}], 0x3, 0x3)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})

2018/03/06 14:09:25 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:25 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000400), &(0x7f0000000440)=0x4)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000480)=0x5a74755b, 0x4)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:25 executing program 2:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000380))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$join(0x1, &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0})
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40, 0x0)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={<r2=>0x0, 0x94, "09bff012293853becdfa244b1db136da5af2ff4eb57e3489a996ddc09f75524805c7f7e3f6464f1d7ecf12171230b0709ac89c3058a50d0956649e19cf0b637493a40660c3a2f3e082615faca2d7b6cf4dbeb753e7879c55579ef429078708bae8522d6b01de611968f43e7b99233157e231f99dd6991644152ce2e85ddefa09834cb275e9668bc5c128ead680db4c4c44aa5b1d"}, &(0x7f0000000200)=0x9c)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r2, 0x100, 0x5, 0x3f}, &(0x7f0000000280)=0x10)
getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000002c0)=0x3ff, &(0x7f0000000300)=0x4)

2018/03/06 14:09:25 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0x100)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)
getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1)

2018/03/06 14:09:25 executing program 6:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getrusage(0x1, &(0x7f0000000180))
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140))
listen(r1, 0x0)
r2 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x40, 0x20000)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={<r3=>0x0, 0x6}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000340)={r3, 0xe6, "8aa0725958895b63caf2be7adae23e0977d3f3c958fbfe4bc829a7cfd3318efab9f81ec38de0fdc30412439085090454567ecab26d6e8ffa759b496a4eccbeffa47be0f44fa6f4aa8635445b000cee727c1212aa5960d474c4441939da3f4c31e3cf83885ba5f17d99476df907a832f6bf5f73fa54897ba6c82712bb2480392c01d092ed2b2fa313634cbdf58d0ee0e6011dad5d69500ce401944361b1b9cf7588702e9da352a905f3b6d95fbfbeb3c72231600af94b07d70f49aa8726b18cfd10d69e0b4ce2503fb4b08ccb4f4679db62d4d1114d4f791f556f55bed56c5099ac7f0a319c68"}, &(0x7f0000000440)=0xee)
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x3}}, 0x68)
pipe2(&(0x7f0000000040), 0x800)

2018/03/06 14:09:25 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
r2 = socket$nl_route(0x10, 0x3, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={<r3=>0x0}, &(0x7f00000002c0)=0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300)={0x0, <r4=>0x0}, &(0x7f0000000340)=0xc)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, <r5=>0x0}, &(0x7f00000003c0)=0xc)
pread64(r1, &(0x7f0000000440)=""/200, 0xffffffffffffffa3, 0x1)
setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000400)={r3, r4, r5}, 0xc)
fadvise64(r0, 0x44, 0xfffffffffffffc01, 0x7)
r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0xc0000, 0x0)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={<r7=>0x0, 0x7}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000240)={r7, 0x7}, 0x8)
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)
openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/checkreqprot\x00', 0x8d00, 0x0)
bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000580)={r6, 0x6, 0x1, 0x3, &(0x7f0000000540)=[0x0], 0x1}, 0x20)

[   98.644515] PPPIOCDETACH file->f_count=2
[   98.659366] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:25 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x45c, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})

2018/03/06 14:09:25 executing program 2:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000380))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
keyctl$join(0x1, &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0})
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40, 0x0)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={<r2=>0x0, 0x94, "09bff012293853becdfa244b1db136da5af2ff4eb57e3489a996ddc09f75524805c7f7e3f6464f1d7ecf12171230b0709ac89c3058a50d0956649e19cf0b637493a40660c3a2f3e082615faca2d7b6cf4dbeb753e7879c55579ef429078708bae8522d6b01de611968f43e7b99233157e231f99dd6991644152ce2e85ddefa09834cb275e9668bc5c128ead680db4c4c44aa5b1d"}, &(0x7f0000000200)=0x9c)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r2, 0x100, 0x5, 0x3f}, &(0x7f0000000280)=0x10)
getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000002c0)=0x3ff, &(0x7f0000000300)=0x4)

2018/03/06 14:09:25 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x10005)
r1 = getuid()
r2 = getuid()
stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setresuid(r3, r2, r1)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(r4, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, 0x2a, 0x10, 0x70bd29, 0x25dfdbff, {0x15}, [@typed={0x18, 0x3f, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8080}, 0x4000000)
r5 = dup(r0)
setsockopt$inet_tcp_int(r5, 0x6, 0x17, &(0x7f0000a59000), 0x4)
pwrite64(r5, &(0x7f0000000200)="289ad7f07efc2007f97dc2fa109769e1d68426678920e75c7c4c363b3e7799a6cdf7d20b6f89a2b90df5ef5b3431cacb13cd63bc56d4984cd579ad60c8ab788c59980ebdfd61d94cc3adc5ffe2eb0007623ec7a9c29a145142ff077d388939b46c0f5055a503cdc9055e869bab88eddd652cae53e15cff50892f7bde3f49e8110102e65329a3460825484704fac8390f4d7d8b53e7dd0ca9de350f15878c13b1b036b621b70f88d020bbfd4c8ba984736e7594af4554df5e08b6e2845598c003744302e5eaadb4d895c81eba5606e18976e51368ede7a1133f661e2e4cf99f78c57c31b345bf44bc", 0xe8, 0x0)

2018/03/06 14:09:25 executing program 6:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000000540))
r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0)
ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000003c0)=""/31)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8)
setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000340)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000005c0)={<r4=>0x0, 0x400}, &(0x7f0000000600)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000640)={r4, 0xd, "e829474894db400519c441065a"}, &(0x7f0000000680)=0x15)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000400)='sit0\x00', 0x10)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000440)={@loopback={0x0, 0x1}, 0x3, 0x2, 0x3, 0x1, 0xffff, 0x7fff, 0x1}, 0x20)
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000480))
ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000006c0)=0x6000)
ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000580)=0xe1)
vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="632622ed39455c634ac49963e2eb42970f23df8257e624fecd53d4d5dcd0ef90d7279b7275faa22f14a37e6e621ce0fd1fbd99181ad38c1b627738efbd5becff45ee40aa66dcc912dd43c1573cdd1b200a0c62b902fda40453a0f9290183ddf95c44e47043aa669c3d32058b48162856bf8642bdd1a33e23bc26f1c21a4a5a48498490c8fd7494ba3db1044fe4c3bd5bcb5dec112928a7e97f6250432f6795ab5ed1d94071bfb9f485", 0xa9}], 0x1, 0x2)

2018/03/06 14:09:25 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000280)=""/174)
ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000))

2018/03/06 14:09:25 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{0x5, r0}, 0x4, 0x6, 0x4})

2018/03/06 14:09:25 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x0, 0x0)
ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000200)=0x1)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000180)={0x1, 0x0, [{0x7f, 0x1, 0x0, 0x0, @irqchip={0xffffffff, 0x2}}]})
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:25 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:25 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = dup(0xffffffffffffffff)
setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000a59000), 0x4)
inotify_init1(0x80000)
recvfrom$ipx(r0, &(0x7f0000000040)=""/122, 0x7a, 0x2000, &(0x7f00000000c0)={0x4, 0x7fff, 0x80, "063d0362d0a0", 0xfffffffffffff800}, 0x10)
socket$key(0xf, 0x3, 0x2)

2018/03/06 14:09:25 executing program 2:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:25 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x6, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:25 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x5)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

[   98.808082] PPPIOCDETACH file->f_count=2
[   98.824174] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:25 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x58, &(0x7f0000000440)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0xffefffffffffffff, @loopback={0x0, 0x1}}, 0x5e)
ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000400)={'yam0\x00', 0x301})
recvmsg$kcm(r0, &(0x7f00000006c0)={&(0x7f0000000240)=@ethernet={0x0, @empty}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/40, 0x28}, {&(0x7f0000000500)}, {&(0x7f0000000540)=""/98, 0x62}], 0x3, &(0x7f0000000600)=""/140, 0x8c, 0x200}, 0x40000000)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

[   98.908164] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:25 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:25 executing program 4:
r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0x0, 0x20, 0x8}, 0xc)
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x420200, 0x0)
fcntl$dupfd(r0, 0x0, r1)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})

2018/03/06 14:09:25 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000000040))
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = eventfd2(0x0, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2})
ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000140)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @irqchip}]})
r3 = fcntl$dupfd(r2, 0x0, r1)
write$evdev(r3, &(0x7f0000b04000)=[{}], 0x18)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x3, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

[   98.933640] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:25 executing program 2:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:25 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
clock_gettime(0x0, &(0x7f0000000180)={<r1=>0x0, <r2=>0x0})
timerfd_settime(r0, 0x0, &(0x7f00000001c0)={{r1, r2+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000000200))
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
r4 = syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x4, 0x20000)
getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x4)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
r5 = fcntl$dupfd(r0, 0x406, r0)
getsockopt$bt_hci(r5, 0x0, 0x3, &(0x7f0000000240)=""/81, &(0x7f00000002c0)=0x51)
fcntl$dupfd(r3, 0x406, r0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
fcntl$addseals(r3, 0x409, 0x8)
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x0, 0x4}}, 0xfffffffffffffc74)
syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x2000)

2018/03/06 14:09:25 executing program 5:
r0 = memfd_create(&(0x7f0000000040)='user\x00', 0x1)
ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r1, 0x4004743c, &(0x7f0000000100)=""/174)
ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000000)={0x1d, "a18e774770e7928dc0f98c62d8bbbb6cca6aa058c79111c4d95f9e020d"})

2018/03/06 14:09:25 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:25 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x200, 0x2, 0x0, 0xfff, 0x800, 0x0, 0x0, 0x0, 0xff, 0x0, 0x6, 0x5, @perf_bp, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = dup(r0)
ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000100)={{0xffffffffffffffff, 0x0, 0x800000000000000, 0x2, 0x8001, 0x3}, 0xfffffffffffffc01, 0x1, 0x400, 0xc2, 0x7fff, "4233db794b5a332a0af9e0461dde9f1c5970c5ab7443000f0dd442bf77e5f9e1a217ef444100dc0d354ca466b40e6351071879ba96a98599cb1e7c3bc7d51920989573ca58a3cd1ebee15e917e07a5f04b9987067d5941187f16967100939b4ef0cf9573e890ac99df67b4067ad521f0aa9306b2ec6541f83cc012983f469afa"})
setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000a59000), 0x4)
r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x200, 0x0)
ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00000000c0)=0x9)
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000200)={{0x2, 0x7fffffff}, {0xab, 0x7}, 0x13ca000000000000, 0x6, 0x100})

[   99.026161] PPPIOCDETACH file->f_count=2
[   99.071710] PPPIOCDETACH file->f_count=3
[   99.103325] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:25 executing program 2:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:25 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=<r0=>0x0)
getegid()
getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=<r1=>0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{0x0, 0x0, r0, 0x0, r1, 0x10a}, 0x4, 0x0, 0x2})

2018/03/06 14:09:25 executing program 6:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0xffffffffffffffff)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:25 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x10000)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
r2 = inotify_add_watch(r1, &(0x7f0000000400)='./file0\x00', 0x60)
inotify_rm_watch(r1, r2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc)
ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000003c0)={'bcsf0\x00'})
ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00000004c0)=[0x40, 0x5])
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000740)={{{@in=@multicast1, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000840)=0xe8)
sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)=@bridge_getneigh={0x38, 0x1e, 0x0, 0x70bd27, 0x25dfdbfe, {0x7, 0x0, 0x0, r3, 0x480, 0x10}, [@IFLA_ADDRESS={0xc, 0x1, @empty}, @IFLA_ADDRESS={0xc, 0x1, @random="6c407dc667c5"}]}, 0x38}, 0x1, 0x0, 0x0, 0x8840}, 0x40)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)
getsockname$inet(r0, &(0x7f0000000440)={0x0, 0x0, @multicast2}, &(0x7f0000000480)=0x10)
ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000280)=""/210)

2018/03/06 14:09:25 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={<r2=>0x0, 0x5, 0xfe}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x401}, &(0x7f0000000100)=0x8)
r3 = dup(r0)
setsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:25 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0x1, 0x0, 0x1, &(0x7f0000000180))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:25 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:25 executing program 4:
r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x0)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = semget(0x0, 0x1, 0x200)
semctl$GETZCNT(r2, 0x3, 0xf, &(0x7f00000000c0)=""/218)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0xffffffffffffffff, 0x33d})

2018/03/06 14:09:25 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x0, &(0x7f0000000440)=[]}, &(0x7f0000000500)=0x70845526e358b3ee)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
fcntl$setstatus(r1, 0x4, 0x4000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000400)=""/31)
r5 = pkey_alloc(0x0, 0x2)
getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000580)=ANY=[@ANYBLOB="66696c74659c3d05df0568a3c40000000000000000000000000000000000000002000000000000005f646fb569bfda0cd46b5b019338a7751ffae17140280a38af56c16c3783e4ea0449f8de8b067f89a99ce6d9aff03ca8978a1f052a518d14f22963e2e8000000000001000059a91b9893ea74221ac42de9452ae70074fcd9d3f12082dc7c96ff7cb74dc9030192af6c743af0773e618e566ecc8173a7a240b686071d608fe1e6e81a9baed6daf261ed60d2ebeeb963aa3582a568166f30131ddca784137398e4334c95ebf3b404d665a9e622b09e9d9338de2a7dfe8bde9cd9f8b13dc08dd9c5fb5898882eadc05db4366c6e84bf93c9bc4bbeb98e2725c6b1d1f396b7000000000000000000000000000000f664870500e42aba33c70b21e719f39209f06f0923c63b0508cf770526531294"], &(0x7f0000000100)=0x7a)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='configfs\x00', 0x12100a, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000280))
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

[   99.202172] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:25 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
r1 = dup(r0)
bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfb, 0x80000000}, 0xfffffffffffffea4)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = dup(r1)
setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:25 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rt6_stats\x00')
r1 = creat(&(0x7f0000000140)='./file0\x00', 0x1)
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000180)={0x1, 0x4, 0x1, r1})
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:25 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:25 executing program 2:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000000540))
r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0)
ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000003c0)=""/31)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8)
setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000340)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000005c0)={<r4=>0x0, 0x400}, &(0x7f0000000600)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000640)={r4, 0xd, "e829474894db400519c441065a"}, &(0x7f0000000680)=0x15)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000400)='sit0\x00', 0x10)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000440)={@loopback={0x0, 0x1}, 0x3, 0x2, 0x3, 0x1, 0xffff, 0x7fff, 0x1}, 0x20)
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000480))
ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000006c0)=0x6000)
ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000580)=0xe1)
vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="632622ed39455c634ac49963e2eb42970f23df8257e624fecd53d4d5dcd0ef90d7279b7275faa22f14a37e6e621ce0fd1fbd99181ad38c1b627738efbd5becff45ee40aa66dcc912dd43c1573cdd1b200a0c62b902fda40453a0f9290183ddf95c44e47043aa669c3d32058b48162856bf8642bdd1a33e23bc26f1c21a4a5a48498490c8fd7494ba3db1044fe4c3bd5bcb5dec112928a7e97f6250432f6795ab5ed1d94071bfb9f485", 0xa9}], 0x1, 0x2)

2018/03/06 14:09:25 executing program 1:
r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000017c0)='/selinux/checkreqprot\x00', 0x8000, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001800)={0x9, 0x4, 0xa3, 0x9, <r1=>0x0}, &(0x7f0000001840)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001880)={r1, 0x5}, &(0x7f00000018c0)=0x8)
r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
socketpair$inet(0x2, 0x1, 0x81, &(0x7f0000000180))
write$vnet(r2, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r2, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:25 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mq_open(&(0x7f0000000040)='\x00', 0x40, 0x0, &(0x7f0000000080)={0xff, 0x6afd43ba, 0x6, 0x401, 0xfffffffffffffff7, 0x80000000, 0x5, 0x7})
lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = semget$private(0x0, 0x5, 0x8)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, <r2=>0x0}, &(0x7f0000000200)=0xc)
semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000480)={{0x0, 0x0, r0, r2}, 0x4, 0x2, 0x33d})
r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0)

2018/03/06 14:09:25 executing program 3:
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
pkey_alloc(0x0, 0x3)
r1 = dup(r0)
ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3)
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:25 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000580)=""/174)

[   99.263755] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:25 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x2, 0x40000000000, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x3)
stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{0x9, 0x0, r0}, 0x10000, 0x0, 0x33d})

[   99.380195] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:25 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:25 executing program 2:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000000540))
r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0)
ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000003c0)=""/31)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8)
setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000340)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000005c0)={<r4=>0x0, 0x400}, &(0x7f0000000600)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000640)={r4, 0xd, "e829474894db400519c441065a"}, &(0x7f0000000680)=0x15)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000400)='sit0\x00', 0x10)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000440)={@loopback={0x0, 0x1}, 0x3, 0x2, 0x3, 0x1, 0xffff, 0x7fff, 0x1}, 0x20)
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000480))
ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000006c0)=0x6000)
ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000580)=0xe1)
vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="632622ed39455c634ac49963e2eb42970f23df8257e624fecd53d4d5dcd0ef90d7279b7275faa22f14a37e6e621ce0fd1fbd99181ad38c1b627738efbd5becff45ee40aa66dcc912dd43c1573cdd1b200a0c62b902fda40453a0f9290183ddf95c44e47043aa669c3d32058b48162856bf8642bdd1a33e23bc26f1c21a4a5a48498490c8fd7494ba3db1044fe4c3bd5bcb5dec112928a7e97f6250432f6795ab5ed1d94071bfb9f485", 0xa9}], 0x1, 0x2)

2018/03/06 14:09:25 executing program 3:
r0 = socket$inet6(0xa, 0x7, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:25 executing program 4:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0)
setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000940)=ANY=[@ANYBLOB="040000000000000002004e2100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000002004e24e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c7a35ec75aa6e73000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e217f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414bb00000000000000000000000000000000000000000000004a28a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x410)
setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000080)=ANY=[@ANYBLOB="020000000000000002004e2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000002004e23ffffffff000000000000000000000000000000000000000000e7ffffff0000000000000000708d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac14140b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190)
openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/validatetrans\x00', 0x1, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})

2018/03/06 14:09:25 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000040)=0xc)
r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r3 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000002c0)={<r4=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000340)={r4, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r3, 0x8000)
r5 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r5, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
tgkill(r1, r1, 0x15)
r6 = pkey_alloc(0x0, 0x2)
pkey_free(r6)
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000400)=[{0x2, 0x7}], 0x1)
r7 = accept(r3, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r5, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r5, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r7, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:25 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000140)={'ip6tnl0\x00', 0xdbf})
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:25 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0)
ioctl$KDDELIO(r1, 0x4b35, 0x9)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x1c6, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000280)={0x1, 0x2, [{0x5, 0x0, 0x9}]})
pipe2(&(0x7f00000001c0)={<r3=>0xffffffffffffffff}, 0x4000)
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000000040))
getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
r4 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x1, 0x40)
listen$netrom(r4, 0x8001)
r5 = epoll_create1(0x80000)
dup2(r5, r2)
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:25 executing program 5:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x208000, 0x0)
ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040))
r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000280)=""/174)

2018/03/06 14:09:25 executing program 2:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)="f69fb3d8ed89fc")
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:25 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = request_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="6b657972696e672d757365726d696d655f74797065747275737465645b2d26637075736574d56b657972696e67776c616e305d276d696d655f747970655d6c6f00", 0xffffffffffffffff)
keyctl$describe(0x6, r0, &(0x7f0000000200)=""/28, 0xffffffffffffff8c)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:25 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
ioctl$TUNSETOWNER(r0, 0x400454cc, r1)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:25 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
r2 = open(&(0x7f00000001c0)='./file0\x00', 0x1, 0x8)
syz_extract_tcp_res(&(0x7f0000000240)={0x41424344, <r3=>0x41424344}, 0xb3, 0x3)
syz_extract_tcp_res(&(0x7f0000000280)={<r4=>0x41424344}, 0x262, 0x1)
syz_emit_ethernet(0x2f0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="600000059078000103039600c13f781dc5a099cc40cb96eb7b8e940c0b57837a86e01f9742451c80a382d8de091faef4e03b32bbd1cf7ea9724eea17e7a9f4a9a4aa000034c8c8fd30bbd05a9e0bef2b56e4dac484ac3d73d53b21b5ea2719c31f9230e3a88e61378a0354f945a793b056b6c6f19ccdc999acac6a708639f72bdda5f1ce9b67041eefdd8328cf2808d63122aaa1b06889489645a5a93d80"], &(0x7f00000005c0)={0x0, 0x1, [0x5d7, 0x6ec, 0x70, 0xc9f]})
epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000200)={0x10000000})
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000600))
ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000640)=<r5=>0x0)
ptrace$setregs(0x10000000, r5, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)
ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000680)=""/4096)

2018/03/06 14:09:25 executing program 4:
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})

2018/03/06 14:09:25 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:25 executing program 3:
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@random={'security.', '\x00'}, &(0x7f00000001c0)=""/63, 0x3f)
r1 = dup(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000), 0x4)
getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000040)={'mangle\x00'}, &(0x7f00000000c0)=0x54)
ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000100)={'bcsf0\x00', 0xa94f})

[   99.618411] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:26 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x14)
recvfrom$packet(r0, &(0x7f0000000140)=""/105, 0x69, 0x0, &(0x7f0000000340)={0x11, 0x18, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14)
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:26 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair(0x11, 0x5, 0x2, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})

[   99.639111] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:26 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0xa, 0x1)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)
openat(r1, &(0x7f0000000400)='./file0\x00', 0x800, 0x1)

2018/03/06 14:09:26 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000000040)=""/254, &(0x7f0000000140)=0xfe)
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000), 0xfffffffffffffdfa)
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000180))

2018/03/06 14:09:26 executing program 2:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x32}], 0x2c)
ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000040)=0x3000)

2018/03/06 14:09:26 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[])

2018/03/06 14:09:26 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
r1 = fcntl$getown(r0, 0x9)
capget(&(0x7f0000000180)={0x20080522, r1}, &(0x7f00000001c0)={0x7, 0x1ab, 0x101, 0x6, 0x80, 0x5})
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:26 executing program 5:
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, <r0=>0x0, <r1=>0x0}, &(0x7f0000000080)=0xc)
getgroups(0x4091, &(0x7f0000000380)=[r1, r1, r1, r1, r1, r1])
syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xe000, r0, 0x0, 0x2, 0x0)
r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r2, 0x4004743c, &(0x7f0000000100)=""/174)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={<r3=>0x0, 0x400}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000280)={r3, @in={{0x2, 0x4e23, @empty}}, 0x401, 0x5, 0xbc5d, 0x20, 0x3}, &(0x7f0000000340)=0x98)
ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f00000000c0)={0x0, r2})

2018/03/06 14:09:26 executing program 3:
r0 = socket$inet6(0xa, 0x2d, 0x101)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0)
ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00000000c0)={0x0, 0x400, 0x0, &(0x7f0000000100)})
r2 = dup(r0)
setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:26 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xfffffffffffffe5e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:26 executing program 4:
r0 = semget$private(0x0, 0x3, 0x2)
semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000140)=[0xffffffffffff0001, 0x6, 0x112e, 0x8001])
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffff9c, 0x50, &(0x7f0000000040)={0x0, <r1=>0x0}}, 0x10)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r1, 0x4)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})

[   99.718194] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:26 executing program 2:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000040)={0x2, 0x4})
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0x1c, &(0x7f0000000140)=""/73}}, 0x68)

2018/03/06 14:09:26 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = accept(r0, &(0x7f0000001380)=@alg, &(0x7f0000001400)=0x80)
setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000001440)="2b64e367469838fdd75bbdde42ed4c3fbc020c05d61ef36dfb0344ea444af7e9ec9e925f3c1497c51eccfb3fc41af047cf465d56ce50b43dc843368003519796d6e984d1ada402e24ea49175d2c06021bce159ce69f57725e59c61684b8daa33c471c7ddccb6dfb32d33a08042c06b20fd9f96f8e42cc1b6e6a99836", 0x7c)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

[   99.758185] PPPIOCDETACH file->f_count=3
2018/03/06 14:09:26 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x3, 0xc13f, 0x200, 0x4, 0x6, 0x8, 0x5f57, 0x7], 0xa, 0x8, 0x2020, 0xfff, 0x7, 0x2, {0xfffffffffffffffb, 0x4, 0x0, 0x81, 0x9, 0x7, 0xfc, 0x1000, 0x7, 0x7f, 0x0, 0xffffffffffffff01, 0x727b, 0x200, "f3b9a3fbd61d5645039ce823e3c21f30d08c9fa8f1fa358b454ce320ef0bc108"}})
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:26 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[])

2018/03/06 14:09:26 executing program 3:
r0 = socket$inet6(0xa, 0x480007, 0x8000000000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:26 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0xffffffffffffffff, 0x4080)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={<r2=>0x0, 0x8}, &(0x7f0000000200)=0xc)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x8001, 0x401, 0x10001, 0x4}, 0x14)
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:26 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = semget$private(0x0, 0x3, 0x2)
semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000040)=""/242)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc)
stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x100)
ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f00000003c0))
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, <r3=>0x0}, &(0x7f00000002c0)=0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, <r4=>0x0}, &(0x7f0000000340)=0xc)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{0x0, r1, r3, 0x0, r4, 0x0, 0x21}, 0x4, 0x0, 0x33d})

2018/03/06 14:09:26 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x9)
ioctl$KIOCSOUND(r0, 0x4b2f, 0x4)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000140)="8786f9be3639e23dc09d3e3effd6ccb3fe8d7b92f14cfaff9f132583592c1d3332d654d18a6fd0e426c2301cd1d428825dddc4fd6e925ef0acd2980bd49d105785894a25d8bb51e572de5393a628526521f2646511b99761ecfc30751cf1d28173cc441f852a414f5bc35ded4785b74a")
ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x4e22, @empty}})
write$vnet(r0, &(0x7f0000000200)={0x1, {&(0x7f0000000080)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x0, 0x20000000000000}}, 0x68)

2018/03/06 14:09:26 executing program 2:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[])

2018/03/06 14:09:26 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000400)=""/51)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:26 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[])

2018/03/06 14:09:26 executing program 3:
r0 = socket$inet6(0xa, 0x180800, 0x200000000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
getpeername$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48)
lseek(r1, 0x0, 0x3)

2018/03/06 14:09:26 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={<r1=>0x0, 0x7}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x6, 0x1000}, 0xc)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000001, 0x80010, r0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000280)=""/246)
syz_extract_tcp_res(&(0x7f00000000c0)={0x41424344, <r2=>0x41424344}, 0xa3a, 0x4)
syz_extract_tcp_res(&(0x7f00000001c0)={<r3=>0x41424344}, 0x8, 0x3f)
write$tun(r0, &(0x7f0000000380)={@void, @hdr={0x3, 0x7, 0x80000001, 0x1f, 0x3, 0x5}, @ipv4={{0xb, 0x4, 0x4, 0x5, 0x12d, 0x68, 0x4, 0x100000001, 0x8, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, {[@lsrr={0x83, 0x7, 0x71c8, [@multicast1=0xe0000001]}, @lsrr={0x83, 0xf, 0xffffffff, [@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x12}, @multicast2=0xe0000002]}]}}, @tcp={{0x4e24, 0x4e21, r2, r3, 0xffffffffffffffff, 0x0, 0x9, 0xa0, 0x6, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @window={0x3, 0x3, 0xfff}, @timestamp={0x8, 0xa, 0x8000, 0x81}]}}, {"12fb20e9428bb9fc2941fc536632b643bccc7c90817d8c4b5a23f14f9cea104b18031a468e9bba263761c144c15b6e9bd171a1518609a00d8545e65ef48468603f2708f528bd84b8bb927f11f02866cc9a60208c928b2ab185c315e5e45368e4c2c92fa74dd1c5062fd8823dddcf0331237fe2872b3c8112b7b31d1bbf057ad4171a14dc86a6bb9a77dd148c0404788eb8941b2ede04993b77ee642f00982aab63dc0def3c80fed183bfc226218b0d16bffb93611b19a2874efc84dcf43fa2338da1e5e16161175cf4928c28a2fabe2e09b18700c50f07eb548c95fdce"}}}}, 0x137)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:26 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f0000000180)=""/24, 0x18, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x68)
r1 = getpid()
ptrace$setregs(0xffffffffffffffff, r1, 0x0, &(0x7f00000002c0))
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff})
getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000240)={@dev, @broadcast}, &(0x7f0000000280)=0x8)
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

[   99.892078] PPPIOCDETACH file->f_count=2
[   99.938852] audit: type=1400 audit(1520345366.285:68): avc:  denied  { map } for  pid=15339 comm="syz-executor5" path="/dev/ppp" dev="devtmpfs" ino=9412 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:ppp_device_t:s0 tclass=chr_file permissive=1
2018/03/06 14:09:26 executing program 3:
socket$inet6(0xa, 0x400000000001, 0x0)
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000), 0x4)
semget(0x2, 0x3, 0x506)

2018/03/06 14:09:26 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x40000)
openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)
ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000000140)={0x5})
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x5, 0x7, 0x1, 0x6, 0x4}, &(0x7f0000000240)=0x98)

2018/03/06 14:09:26 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f0000000040)='./file0\x00', 0x100)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180)=0x1000, 0x4)
rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00')
userfaultfd(0x80000)
syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x2b5, 0x0)
ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000080)={0x128, 0x4, 0x6b13, 0x5, 0x7, 0x6, 0x7, 0x0, 0xff, 0x7, 0x7, 0x527a})
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})

[   99.984160] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:26 executing program 2:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[])

2018/03/06 14:09:26 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)={<r1=>0xffffffffffffffff})
setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="060000000000000002004e21ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000002004e24ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e227f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000002004e21e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x310)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000500)={0x0, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:26 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000200)={'eql\x00', &(0x7f00000001c0)=@ethtool_stats={0x1d, 0x4, [0x100000001, 0x479, 0x5, 0x4d3988ce]}})
getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000100)={'broute\x00', 0x0, 0x3, 0x6d, [], 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000080)=""/109}, &(0x7f0000000180)=0x78)
ioctl$TCFLSH(r1, 0x540b, 0x6)
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:26 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB])

2018/03/06 14:09:26 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_buf(r0, 0x0, 0x483, &(0x7f0000000040)=""/24, &(0x7f0000000000)=0x21d)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffd000/0x2000)=nil)

[  100.049285] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:26 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x200000, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000001c0)=""/118)
r2 = add_key(&(0x7f00000004c0)='pkcs7_test\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key(&(0x7f0000000400)='syzkaller\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)="412aa68486b5", 0x6, r2)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)
ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000000)=""/77)
ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000280)=""/254)
connect$llc(r1, &(0x7f0000000380)={0x1a, 0x0, 0xab3, 0x5, 0x9, 0x3, @link_local={0x1, 0x80, 0xc2}}, 0x10)
getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x5, &(0x7f00000003c0)=0x4)

2018/03/06 14:09:26 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:26 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x800, 0x0)
ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000140)=""/4096)

2018/03/06 14:09:26 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
unlinkat(r1, &(0x7f0000000400)='./file0\x00', 0x200)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000000440)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:26 executing program 2:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)="f69fb3d8ed89fc")
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:26 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000200)=0x8007ffc)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:26 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = fcntl$dupfd(r0, 0x406, r0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000380)={<r2=>0x0, 0xd2, "a52d2eb00f59624d6c5d2c952b56dfaff79b8b0b7a4b9a3bdb171e606e3877f7a105132136eef141820753fe8e36a2e8f0ca578f47553861f196ff4e1090bd30492f08c7edaf245aa3ad0d9d1810ba363649fa140a0d67cd5ca67711397b8f5c722112d0cc65b49b401cc1e3422b0713deb52880e477ae86550380021b2a9dd9445e116cf2f403d404a385cc5aa8c7d55ae5c099cc3d41fba1b4b53b5af8515e895a52dbc9dddded6afbb6de817cbb1eb3ed186597686a793149ef019652d7930e000dafd43aab008f37acfbb23a31d5988a"}, &(0x7f0000000500)=0xda)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000540)={r2, 0x5, 0x2}, 0x8)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{0xfffffffffffffffc}, 0x4, 0x0, 0x33d})
r3 = request_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='md5sumvboxnet0eth1]eth0loppp1vmnet0#cgroup\x00', 0xfffffffffffffffb)
r4 = add_key(&(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="10fe68c24c86defe30371cc5b1ce3b02b84683434cfcee99e5b71bd4de6fac8d8ad4dbe5035a836c9eeadceddc55b0dd4a79f2be65f9d0", 0xfffffffffffffc96, 0xfffffffffffffff9)
r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x200000, 0x0)
ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r5, 0x800455d1, &(0x7f0000000280)=""/192)
keyctl$instantiate(0xc, r3, &(0x7f0000000100)="61fe6d2588def5f2d9575b5811d999a519dc79814f8af1446e3b5bb2063d68c7423001b98d9eb84a390cba63935fa46907e30410753ac3f2c26feeff05188e97c8071c66cca4a2f95542f2bf6f57a63e16d643f2e67246e0cd9f6e1fc00377", 0x5f, r4)
setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000340)={0x3, [0x5, 0x3ac3b4b5, 0xb33]}, 0xa)

2018/03/06 14:09:26 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB])

2018/03/06 14:09:26 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)
fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000))

2018/03/06 14:09:26 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x44000, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000), 0x4)
recvmsg$netrom(r1, &(0x7f0000000100)={&(0x7f0000000040)=@ax25={0x3, {"451f977aae695f"}, 0x1ff}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000080)="4f62875c65abbc8cd7d67d5f25e822f12529c27724c4f8d845b40d6b1313914b8d9e53198094cfbdaf73943a209865dfb7", 0x31}], 0x1, 0x0, 0x0, 0x10}, 0x1)

[  100.171501] PPPIOCDETACH file->f_count=2
[  100.191224] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:26 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
pipe2(&(0x7f0000002880)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x80000)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000003c0)={<r4=>0x0, 0x400}, &(0x7f0000000400)=0x8)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000004c0)={<r5=>0x0, 0x58, &(0x7f0000000440)=[@in={0x2, 0x4e21, @empty}, @in6={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}]}, &(0x7f0000000500)=0x10)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000540)={<r6=>0x0, 0xffffffffffffffa9}, &(0x7f0000000580)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000005c0)={<r7=>0x0, 0x3, 0x334, 0x5}, &(0x7f0000000600)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000a80)={<r8=>0x0, 0x6e}, &(0x7f0000000ac0)=0xc)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000b00)={<r9=>0x0, 0x10000}, &(0x7f0000000b40)=0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002100)=ANY=[@ANYRES32=<r10=>0x0, @ANYBLOB="5f000000d5d46583806cbd6a07f05d53c603e983a557da1f6e494fe25eca91499814ce49092bc0c151daaf5694b2d20f9ccbe684a5ff08bf9ba0f422e19f88562c2d5903fb67be0140601d5569137ad2bbd34ce1c63896ce98a126b168cdda4f21452b"], &(0x7f0000002180)=0x67)
r11 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f00000fcf18)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}, 0xe8)
syz_emit_ethernet(0x69, &(0x7f0000003c00)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_mc={0x8848, {[{0xffffffffffffffff, 0xaf, 0x42, 0x6}], @llc={@llc={0xaa, 0xff, "d4", "dd748cd8e805c5c8a4073dd16b3545df79ac1566ec09c4fa85062a0d091054def3d5597dd16db220821caa6bc207c4155b25ba9be1dda527905cdec4640be2125c11f646535a87d7174eeb4695b781fd161b00b8"}}}}}}, 0x0)
getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f00000029c0)=""/4096, &(0x7f00000039c0)=0x1000)
ioctl$LOOP_GET_STATUS(r11, 0x4c03, &(0x7f0000003a00))
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000021c0)={<r12=>0x0, @in6={{0xa, 0x4e23, 0x100000001, @dev={0xfe, 0x80, [], 0x19}}}}, &(0x7f0000002280)=0x84)
r13 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0)
ioctl$KVM_SET_CPUID2(r13, 0x4008ae90, &(0x7f00000028c0)={0x3, 0x0, [{0xc0000001, 0x5, 0x2, 0x0, 0x8001, 0x10001, 0x7fffffff}, {0x0, 0x91, 0x2, 0xfffffffffffffffd, 0x2db, 0x5a4c, 0x6}, {0x80000019, 0xffffffffffffffff, 0x4, 0x81, 0x20, 0xffffffffffff8000, 0xe4ee}]})
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000025c0)={<r14=>0x0, 0xfff, 0x400}, &(0x7f0000002600)=0x8)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000002640)={<r15=>0x0, 0x5}, &(0x7f0000002680)=0x8)
sendmmsg$inet_sctp(r3, &(0x7f0000002740)=[{&(0x7f00000001c0)=@in6={0xa, 0x4e22, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffe1}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000200)="1c4a4811fcfdd587aebfad9e9b6cfb84ac699a9c53cbd556d50953c662c17db66fa403725da55b66cf90671feade63e09f5e061f736631d17aae4514bd9bbcb74f0420195e1e2df61df5335712a9ff704d7f47ac123d231b244f30d25d65b140fb784b", 0x63}, {&(0x7f0000000280)="ad3408e4a16f0f86eef58a8f65d428", 0xf}, {&(0x7f00000002c0)="3f20df7a0f4c7d46b9ce37fe2547469e808cf9249c48ea4031d12c78a8eb111df6ff5cc664bd63d041709f129301546050f8deb4e5bf3466988cdc", 0x3b}, {&(0x7f0000000300)="5ea2a7d4e6f0a0b57a1941fd486fe3dc3ef7ff3eccb099762e54ffdf6ced050fff4f00cb72958acd2f6fe8237ec66ceb05a6140d6c9f7e6c401c3f9ab9ebf5352004d0c3c7c981dbb75f6a9b75967b87b80f5d7fac4815a8740d68e8c4f659b7a85e2766d76ed0957e5dbc21f35a", 0x6e}], 0x4, &(0x7f0000000640)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x6, 0x200, 0x0, 0x8a, 0x9, 0x1, 0xffffffff00000000, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x10000, 0x8002, 0x40, 0x9, 0x7, 0x8, 0x1, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8000, 0x400, 0x7, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xd297, 0x8, 0x5, 0x9, 0x4, 0xfff, 0x6, r7}}], 0xc0, 0x20008000}, {&(0x7f0000000700)=@in6={0xa, 0x4e20, 0x81, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000a40)=[{&(0x7f0000000740)="34709843f190062ae0f888e5351b79d107a600fcd7865205a1eab7cb3f4bd0bddfded64f2f228dd0240bc07eac73c2893645f2928348e7f628947b535be4987f46f44104", 0x44}, {&(0x7f00000007c0)="224a1562ff4bdd683caf8d4cb67b54dfc6bd42820075530a408e633d56e180b75b809dc2bf88b0e9d693f9298b957b208bc248451173f100c37a740c908e0275d722bdcf708b6a0f1686016823bd1320b76da61d931266ef089b44a393b6274c300925ac307d6d2c94819b5b8f9198a772c12c48e653022c1556733c83144c49cb894482ca8963d611af6ef7b16336823e8c0cce2dfb7c5559109044e3691d86f29ade66bd10bf3bec9dea729e0978472e7e5ef24bcf1092ccef60096c32a1ddf8dd35c182096bb3331a59dce5a5abd954fd8397a1e60d9bf3e8a19c255db8f879ad7be2ee2638ccd6da511a3e0d7f4f8136230f6f507eb1", 0xf8}, {&(0x7f00000008c0)="4acef9201c0fc57bd7efacbe1fb6a79bf0e1262ca7b98dd3c1ff9a453d00b03611edb7414aac1716d8baf776ef3ae0cb9e50abfbb7e13763cebec9d8e46a8fb466a1ce709bd3e9181d283ac43af79872a7bc1cccfafd861909a98dacd1fba7", 0x5f}, {&(0x7f0000000940)="6a13031383e2f2c109337a37d0021520c7bd9ad1ab70a7e69eafe64a1d844dfca9e7ba92cb8be2aa15ffa6f69d26129a85f83f1e370875b2884d5914f0b2dd8a41cba04877b0b4340e172604bad397e6e39bee2987990bc8077399ab6222626d47a5adef5e330807104da2fe756553f85b14b9b5bb3e9e68c8251b4e6987b49e681488774ae1132b30132bcd88a16a9c9bd187d18c6af565e58c1ca63738dd383e53eb8213b93f61ed4f3d55a49024141d043ba363c9ff45d1fce045f0fbdc0c882518bcaee36dcb49e4cf60b6d1b7dd11ea8fc89cb2b9018f8636c2bff7bfa975a0da1d44", 0xe5}], 0x4, &(0x7f0000000b80)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0x2, 0x7, r8}}, @init={0x18, 0x84, 0x0, {0x5, 0x5, 0x4, 0x6}}, @init={0x18, 0x84, 0x0, {0x7, 0x0, 0x2, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0xb54, 0x3, 0x202, 0x600, 0x100000001, 0x401, 0x1, 0x400, r9}}], 0xc0, 0x4000}, {&(0x7f0000000c40)=@in6={0xa, 0x4e20, 0x7, @empty, 0x8}, 0x1c, &(0x7f0000002080)=[{&(0x7f0000000c80)="89f25f19f5ac4fcb4b0bb5d7eee2582c8f80269832af8005ee0dc427495c22f64c5892d42350d648cc33b0921731acbc5fd02293f02d814fa6199c41fec0c8db6893780b54b9f12ed0f211ab67056d2ff2", 0x51}, {&(0x7f0000000d00)="9f7254026fa288414a2d9bf0b6bf03999a49dae78220299f7bd56bdedfba2641063e93f27950617efea1015a579b4d506e66c18e15688052ef099b164e326bc544bc2234dd2f15faf019df6c396ec16543feb6", 0x53}, {&(0x7f0000000d80)="601f8990facb337e0aca5fd5181f45f8da36c436aafc627fc3e83f2cbe573bf60ef83b0e636fd2cfe4b3115b5c1e5ab11162a2f3a5600542584e182276e0f8146b6daa01775d67dfceff4a8de066a5b76a09df44ca7551945aecf526655f88bb8e980bf7f70a6d8c6679a53da33777f013c2", 0x72}, {&(0x7f0000000e00)="0bfcf97f304a53be7e164a6e2e75a6cff050d0bba1ae7af5426af583372a66b999287e4ebad436758c4c423a0561573aa9c6e5e329d21b2da9bccd7aa51bd324d6981998fd7a0dbd3c0e258a412ff337af13280d5cf63b76d2882ed30533e2dedcc3ba1c355eb7651b", 0x69}, {&(0x7f0000000e80)="2e1db42a7d4373fe3a9c8b482d7aefe6a6d11664bfbb5380e6aee83c7d21ce0cc4a6ccc7b3f1a865a3fb2eb825ed7356d98fa5d1e5ff8907a9cab1be24ce715397b15d00d6e34378f828975f1e93a71803bb2a41d78b6c643de4f25f46d8f804c294eba3c76868df8cc7d1ae7e75ed893666979ab86c1d84c7afefb0c80468a509918896b36b85fe423b130390469073836f83f2d23c1a1e", 0x98}, {&(0x7f0000000f40)="91f05983503557b014a6133bd31d77943da16bf9f8b00ca988076687e9d4b182e09137b33e4233d7994ac60b878ccd1dcea0100608bca33d87a6da5adc186ed589eb11d9f98718855bf2c1072fc4a81824123f6dbc13139705573c93d2097465efcb5ec6a8d0fa06b5c5fa1088801aec57f2a7939cab3f47b9f5293d0c4e66ce15979de66c1db798e3c1ccc5288372510288afd1243eaf4ce817f54ee25f24a694c901ffd4f676032e20a751de68c2cf0bb7fcb8c1eba3f82f5ca1d73d9a13467805c6e022bc80830d1a4b73a1bb96a8aa361b690dd633d78edbbda6d5a14e4d2c15ac34745fe955f02894839f9b8f910ec5c8e84960", 0xf6}, {&(0x7f0000001040)="56be41b0cd04c22a7b40c2e78287817bab9256410fea02d808ed4c77dd0147b953074c73411575c5ac5f174bf20d1b7a548a7ec3eec9a3b1cd6e719e58f5ad", 0x3f}, {&(0x7f0000001080)="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", 0x1000}], 0x8, &(0x7f00000022c0)=[@init={0x18, 0x84, 0x0, {0x401, 0x2, 0x1, 0x38}}, @init={0x18, 0x84, 0x0, {0x7, 0xf94, 0x4, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x0, 0x3f, 0x5, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x201, 0x1, 0x8, r12}}], 0xc0, 0x20000000}, {&(0x7f0000002380)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f0000002580)=[{&(0x7f00000023c0)="40aae6fa591c45c049dbc8438bc7bb9ce87ce3a05ad8d64b8e21af41dddb9c6ea0d45daf311a7917b05f396142dc9f79e25280470e0f5666d561ffee7abf37c08225f93e4ed9f3193f00de0007dc786b002b36b9d478e1a3", 0x58}, {&(0x7f0000002440)}, {&(0x7f0000002480)="d91afa0caebec7642790a14daeb38887158afff93273907412628dbf30325648190b15d51f2b9247ad80cd6d432e904b9ea2a0f016ee448f1d06001c2cee567e5b8ca72a0ab66bf58213ab846795d4fcb33ec0f0a795052575053c533d5d13e1e73c613d02ed4d29b3fc42ccd15c5d9ff86c57ac4469913596b2289fd598794a1227b797df957816e638a109887ee1b95be012", 0x93}, {&(0x7f0000002540)="03a8cb8f9cbd61b6579c4df8", 0xc}], 0x4, &(0x7f00000026c0)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x401, 0x4, 0xfffffffffffffff9, 0x7, 0x67, 0x0, 0x0, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x204, 0x200, 0x7fffffff, r15}}], 0x60}], 0x4, 0x8004)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r11, 0x84, 0x22, &(0x7f0000002940)={0x2334, 0x8000, 0x0, 0xffff, r8}, &(0x7f0000002980)=0x10)
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
accept$packet(r2, &(0x7f0000003ac0)={0x0, 0x0, <r16=>0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003b00)=0x14)
ioctl$ifreq_SIOCGIFINDEX_vcan(r13, 0x8933, &(0x7f0000003b40)={'bcsf0\x00', r16})
getpeername$llc(r2, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002840)=0x10)
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:26 executing program 4:
r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002a80)='/selinux/checkreqprot\x00', 0x280080, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002b40)=@nat={'nat\x00', 0x1b, 0x5, 0x5e0, 0x270, 0x110, 0xffffffff, 0x3b0, 0x110, 0x510, 0x510, 0xffffffff, 0x510, 0x510, 0x5, &(0x7f0000002ac0), {[{{@ipv6={@dev={0xfe, 0x80, [], 0x14}, @dev={0xfe, 0x80, [], 0xe}, [0xffffff00, 0xffffffff, 0xffffffff], [0x0, 0xff000000, 0xffffffff, 0xff000000], 'bond0\x00', 'eql\x00', {0xff}, {0xff}, 0x3b, 0xff, 0x0, 0x2}, 0x0, 0xc8, 0x110, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x100000001, 0x3}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x1a}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffff00, 0xffffffff], [0x0, 0xffffffff], 'ip6_vti0\x00', 'bcsh0\x00', {0xff}, {}, 0x29, 0x10001, 0x1, 0x8}, 0x0, 0x118, 0x160, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x2, 0x81c}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x40, 0x41}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x8, @ipv6=@loopback={0x0, 0x1}, @ipv4=@multicast1=0xe0000001, @gre_key=0x1, @port=0x4e22}}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x0, 0x80000001, 0x100, 0x3, 0x27, 0x375, 0x200}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0xe, @ipv6=@dev={0xfe, 0x80, [], 0x13}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @icmp_id=0x66, @icmp_id=0x67}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x17}, @empty, [0xff000000, 0xffffff00, 0xff], [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 'syz_tun\x00', 'irlan0\x00', {}, {}, 0x6, 0xf1e7, 0x1, 0x26}, 0x0, 0x118, 0x160, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x3, 0x100000000, 0xee, 0x1}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x4}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 'ip6gretap0\x00', 0x8}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x640)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})

2018/03/06 14:09:26 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$ax25(0x3, 0x5, 0xff, &(0x7f0000000040))
r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x4000)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@dev, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8)
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000002c0)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

[  100.277203] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:26 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000), 0x4)

2018/03/06 14:09:26 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB])

2018/03/06 14:09:26 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0x6)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{0x0, r0}, 0x3, 0x0, 0x33a})
r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0)
ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000001c0)={0x3, 0x2, 0x1ff0000000000000, 0x4, 0x20, 0x101})

2018/03/06 14:09:26 executing program 2:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB])

2018/03/06 14:09:26 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x100, 0x0)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000340)=""/174)

2018/03/06 14:09:26 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000400)=""/37, &(0x7f0000000440)=0x25)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dsp\x00', 0x90000, 0x0)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:26 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000000040)=0x1000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:26 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/create\x00', 0x2, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:26 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x8002, 0x0)
r2 = getegid()
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, <r3=>0x0}, &(0x7f0000000100)=0xc)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{0x1, 0x0, 0x0, r3, r2, 0x2000000000}, 0x4, 0x0, 0x33d})
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x1, 0xc4, 0x200, 0x5db, 0xfffffffffffffffe, 0x2, 0x6, 0x2, <r4=>0x0}, &(0x7f0000000180)=0x20)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r4, 0xfff}, 0x8)

2018/03/06 14:09:26 executing program 3:
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x9, 0x4)
setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000), 0x4)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@broadcast, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8)
stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in=@dev={0xac, 0x14, 0x14, 0xf}, @in=@multicast2=0xe0000002, 0x4e20, 0x1f, 0x4e24, 0xab, 0xa, 0x80, 0x80, 0x7c, r2, r3}, {0x7f, 0x7, 0x200, 0xfffffffffffffffb, 0x4, 0x9, 0x2, 0x4}, {0xfffffffffffffffb, 0x7ff, 0x100000001, 0x48f}, 0x80, 0x6e6bbb, 0x2, 0x1, 0x1, 0x3}, {{@in=@empty, 0x4d6, 0x7f}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3501, 0x3, 0x3, 0x800, 0x4, 0x8, 0x7}}, 0xe8)

2018/03/06 14:09:26 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d4000000000000007100"])

2018/03/06 14:09:26 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f0000000400)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x84000)
ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000440)={0x0, 0x2, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 'gre0\x00'})
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)
write$selinux_load(r1, &(0x7f0000000140)={0xf97cff8c, 0x8, 'SE Linux', "b5c58b9a8f15da43afeed54002a90750235fdd56bbf536cc301904245dedef2d774af99f02668bc03439a8a2797deb5e7558eaf8d6e07f6d9d9455310dbbdfc022199eb230963c6d06e6c3cc4329ff8c0c4de0606b18a015c38b54e88a01cfe236f4fab55d57bf13ed3e960b44a701475bbb00f066e3cdf810e8eeb4fb22bcc08c6508e53f18ae6e7b06edced2900eb20af6d087d7522235205f63255c10f4e7d7eb681b21ee6c6d2e55c4aaa68d75c5ecd12809a6254a2ff0eaac117144c5b1f9e637af814ae438586012ff"}, 0xdc)
fcntl$getflags(r1, 0x0)
epoll_create(0xff)

2018/03/06 14:09:26 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x400000200000000)
r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)
r3 = getpgrp(0xffffffffffffffff)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)=<r4=>0x0)
kcmp(r3, r4, 0x7, r2, r2)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000001c0)={0x8}, 0x1)

[  100.456662] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:26 executing program 4:
r0 = gettid()
ptrace$setsig(0x4203, r0, 0x7, &(0x7f0000001ac0)={0x12, 0x6, 0x100, 0x1})
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/mixer\x00', 0x200000, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001980)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000001b80)=0x55)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{0x0, 0x0, 0x0, r2, 0x0, 0x100}, 0x4, 0x0, 0x5})
ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=<r3=>0x0)
setresuid(r2, r2, r2)
set_thread_area(&(0x7f0000001940)={0x7, 0x20000000, 0x2000, 0x8001, 0x100000000, 0x8, 0xffff, 0x8, 0x100000001, 0x8})
process_vm_readv(r3, &(0x7f0000000780)=[{&(0x7f0000000080)=""/102, 0x66}, {&(0x7f0000000100)=""/251, 0xfb}, {&(0x7f0000000200)=""/221, 0xdd}, {&(0x7f0000000300)=""/107, 0x6b}, {&(0x7f0000000380)=""/240, 0xf0}, {&(0x7f0000000500)=""/62, 0x3e}, {&(0x7f0000000540)=""/228, 0xe4}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000680)=""/74, 0x4a}, {&(0x7f0000000700)=""/97, 0x61}], 0xa, &(0x7f0000001900)=[{&(0x7f0000000840)=""/147, 0x93}, {&(0x7f0000000900)=""/4096, 0x1000}], 0x2, 0x0)

2018/03/06 14:09:26 executing program 2:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x200000, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000001c0)=""/118)
r2 = add_key(&(0x7f00000004c0)='pkcs7_test\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd)
add_key(&(0x7f0000000400)='syzkaller\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)="412aa68486b5", 0x6, r2)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)
ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000000)=""/77)
ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000280)=""/254)
connect$llc(r1, &(0x7f0000000380)={0x1a, 0x0, 0xab3, 0x5, 0x9, 0x3, @link_local={0x1, 0x80, 0xc2}}, 0x10)
getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x5, &(0x7f00000003c0)=0x4)

2018/03/06 14:09:26 executing program 3:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)="f69fb3d8ed89fc")
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:26 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0)
fadvise64(r0, 0x0, 0x1, 0x1)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={<r1=>0x0}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r1, 0xc2, "f04621a571b89d0f8c8d0096b7997e63f494859e2394450d422efa182091bce2b679047a676a7daa128734e13cf3f82ff8a61c41677cd801638b39baa6b26348744c8a2acb84b2955b6ebfb260fa505f5f4af6b3648494f7deca0e4c198e6d3694b79451b5093ca01f1d52fa5adcd2b73fa53b43717525159ee585aeacb6eab2e4fd267ca117cebce69e3f7f49531b7a2c90dbedb6b48eb8153e8b18dd538aa98be5ab8fab237ae78270cba9670b94326d610b4df3d5b6c9cb627ba28b52f9e03ef7"}, &(0x7f00000000c0)=0xca)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:26 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x2, 0xffffffffffffffff, 0x0)
fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x7)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0)
ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000000c0)={0x6, 0x6, 0x1ffe000000, 0x3b, 0x7fffffff})

2018/03/06 14:09:26 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x100, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000200)={@rand_addr, @broadcast, <r1=>0x0}, &(0x7f0000000240)=0xc)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000280)={'dummy0\x00', r1})
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:26 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d4000000000000007100"])

[  100.577367] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:26 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0xfffffffffffffffe)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

[  100.607589] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:27 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x6, 0x204000)
ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000180)={0x1, r1})
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:27 executing program 3:
mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x44}]}, 0x10)
sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0)
socket$l2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000100)={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x5}, 0x1c)
r3 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e)
sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81)
exit_group(0x3ff)
getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000140)={<r4=>0x0, @loopback, @dev}, &(0x7f0000000180)=0xc)
r5 = memfd_create(&(0x7f0000000200)='keyring(\x00', 0x1)
ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000240))
ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x6b, r4})
sendto$inet6(r2, &(0x7f0000000000)="1f1bc61dd4cc70fc5622ce596c714aa0a6c120ca3e99307155a2df13bc06647953877022fd506aa4f7532974c02da3b151ae72505e918a33ed60e3dff0f993e6ed7403df67cd85677e72e36e680ecd699493bdea20af4a1adec9ba09cf650d3e071a11157b472e6e7a554bdebc30e5b32ea723698337903769ce391f81f683a11a168d3b4b0df984aa8a3dd124c3d14759b1bbaef26559274feb52d9b1afe9ed9bc11cec3624d2bb71031cee09f4426069fc18c73cdf6ca87a78f5bd37344d9231860b9db4ec65b70ca19eb5c2938a7ecd3179ab3d2a09eb7843a9ffb55f00adfb9b5cd082a62c4521e241da630dfe59445b8c64643588", 0xf7, 0x4000010, 0x0, 0x0)

2018/03/06 14:09:27 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet6(0xa, 0x2, 0x9, &(0x7f0000000040)={<r1=>0xffffffffffffffff})
setsockopt$inet6_buf(r1, 0x29, 0xee, &(0x7f0000000080)="f8fc1a4a907cd35df84725883ab115e0235cfb7e1f32dd34e92ae735fec19b4a69df8a2b273f40b60b28252c87730b578e11ab257f7e53316ab459099429122ddd199cf4a503990e855b98afdc2058afbdba8d419611fc447683199b66f92188ba052346cab2875b0a64295345d0e78e0c7a7f001221e681eec03b68ce2b90f2b7d6314d5d176eaec60b6f213dc2195853e2344ce92559448a01f6a52499a72ff5aafd34dded7005ec0e51964b245e9b9fe71ff80e250d0e267526b1bb7ea59386ac341b05e2e3ce3d75011ed910a22811", 0xd1)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
dup2(r0, r0)

2018/03/06 14:09:27 executing program 2:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:27 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x2, 0x0)
ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000000)={0x9, &(0x7f0000000080)=[{0x2, 0x80000000, 0x4, 0x7}, {0xa9e4, 0x2, 0x935, 0x1ff}, {0x9, 0x6, 0x8, 0x1}, {0x2, 0x1, 0x0, 0x5}, {0x7b, 0x5, 0x8, 0x2}, {0x3f, 0x10000, 0x101, 0x7}, {0x800, 0x577181e9, 0x4800000, 0xf7}, {0x7, 0x8, 0x1, 0x4}, {0x1, 0x5, 0x5, 0x4}]})
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)
ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000001c0)={'dummy0\x00', 0x600})
ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000200)={0x1, 0x40})
ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000240)=""/127)

2018/03/06 14:09:27 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d4000000000000007100"])

2018/03/06 14:09:27 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, <r1=>0x0, <r2=>0x0}, &(0x7f0000000040)=0xc)
r3 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r4 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000002c0)={<r5=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000340)={r5, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r4, 0x8000)
r6 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r6, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r7 = pkey_alloc(0x0, 0x2)
pkey_free(r7)
r8 = accept(r4, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r6, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
r9 = syz_fuseblk_mount(&(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='./file0\x00', 0x2, r1, r2, 0x13, 0x4, 0x20400)
write(r9, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xf)
write(r8, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:27 executing program 6:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
r0 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0xffff, 0x1)
ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000180))
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=<r1=>0x0)
ptrace$getsig(0x4202, r1, 0xff, &(0x7f0000000200))
ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000400)={0x74, 0x0, [0x4, 0x8, 0xbefd, 0x100000000]})
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f00000002c0)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73}}, 0x68)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=<r2=>0x0)
bind$netrom(r0, &(0x7f0000000240)=@full={{0x3, {"90e7fca6caadf5"}, 0x9}, [{"79e7550e090605"}, {"f454b748c8eb80"}, {"10c7a28e3355ab"}, {"9660731c57fd32"}, {"0f411fdde0bdb7"}, {"49a4230d0b70ad"}, {"9a2cc608c1dff2"}, {"537e6c37153d72"}]}, 0x48)
getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@loopback, @remote, @dev}, &(0x7f0000000300)=0xc)
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000003c0)={0x2, 0x2, 0x3, 0x0, 0x6})
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4)
setpriority(0x2, r2, 0xd12)

2018/03/06 14:09:27 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="18000300000001000000be5efecd883600000802030000080000060063640002b900107401011c6900bb77a107567e5b07000000000000000097ec67a1e2040049fc2d63e0000000000014000a00000000130000c88ebbfd06010000ad000000000000061475d72203000700ecf48b05000000e7ec75e848ccfbf6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75a2af1b8fc393d2696b8c3ba5aea6096f201cd7eaf", 0xc0)
socket$bt_hidp(0x1f, 0x3, 0x6)

2018/03/06 14:09:27 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d40000000000000071000040000000"])

[  100.825531] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:27 executing program 2:
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x140, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x400, 0x0)
ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000080)={0x2, r1})
syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x29, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, []}}}}}}}, 0x0)

2018/03/06 14:09:27 executing program 3:
r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000000000)=""/28, 0x1c)
getpid()
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0xa000, 0x0)
ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000140)={0x3, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x214, 0x7, 0x5, 0xd7, 0x800, &(0x7f0000000100)='syzkaller0\x00', 0x3, 0x7, 0x5})
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time})
ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000200))
r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="050026a4000000000800000000f7ff0001000010ffffff7f0200000000000000010000800000000040000000000000002b12100e6d00000000000000000000000000000000000000b085f60b0000000000000000000000000500000000000000080000000000d188fb9000000000000000000000000000200000cfde000000000002000000000000000008f565b4a0fe550b69e93afb7ae42fd4000000000000"])
r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe)
keyctl$get_keyring_id(0x0, r3, 0xb6)

2018/03/06 14:09:27 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
r0 = socket$inet6_icmp(0xa, 0x2, 0x3a)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc)

[  100.846180] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:27 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000180)=0x200000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10)
write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040))
r1 = socket(0x19, 0x7, 0x8000)
setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000001c0)=0xf3, 0x8)
write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/03/06 14:09:27 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x100, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={<r1=>0x0, 0x8a9, 0x30}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000003c0)=[@in6={0xa, 0x4e23, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffff000}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x3c)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x1ff, 0x7, 0xdf, 0x401, 0xa0}, &(0x7f00000000c0)=0x98)

2018/03/06 14:09:27 executing program 2:
mkdir(&(0x7f0000278000)='./file0\x00', 0x0)
mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x10, &(0x7f000032a000))
ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, <r0=>0xffffffffffffffff})
recvmsg$kcm(r0, &(0x7f00000011c0)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000040)=""/80, 0x50}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/59, 0x3b}], 0x3, &(0x7f0000001140)=""/76, 0x4c, 0xfffffffffffffffd}, 0x40000000)
r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0)
r2 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0)
sendfile(r1, r2, &(0x7f0000aef000), 0xa8)

2018/03/06 14:09:27 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0)
ioctl$KDDELIO(r0, 0x4b35, 0x1)

[  100.876545] PPPIOCDETACH file->f_count=3
2018/03/06 14:09:27 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d40000000000000071000040000000"])

2018/03/06 14:09:27 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000400)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @empty}, 0x2, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, 'ipddp0\x00'})
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4000000000000}, 0xffffffbd)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:27 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
r0 = getpgid(0xffffffffffffffff)
sched_getscheduler(r0)
getpriority(0x2, r0)

[  100.937329] PPPIOCDETACH file->f_count=2
[  100.976118] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:27 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
socket$inet_dccp(0x2, 0x6, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)
syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xb262, 0x509800)

2018/03/06 14:09:27 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d40000000000000071000040000000"])

2018/03/06 14:09:27 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x440103)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:27 executing program 2:
r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x80000000, 0x0)
ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc))
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x0, 0x0)
r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0)
r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400)
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0)
dup2(r2, r1)
read(r3, &(0x7f0000000080)=""/145, 0x1f)

2018/03/06 14:09:27 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fstat(r0, &(0x7f0000000500))
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040))

2018/03/06 14:09:27 executing program 3:
r0 = socket$inet6(0xa, 0x5, 0x0)
ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'rose0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}})
setsockopt(r0, 0x84, 0x20, &(0x7f0000000340), 0x0)
socket$can_raw(0x1d, 0x3, 0x1)

2018/03/06 14:09:27 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x19)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x200, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000140)={{0x3, 0x3, 0x4, 0x3, 0x3}})
ioctl$TCFLSH(r0, 0x40085500, 0xb1)
r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80800)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)=0x7fffffff, 0x4)

2018/03/06 14:09:27 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
finit_module(r2, &(0x7f0000000440)='/dev/usbmon#\x00', 0x3)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000400)=0x6, 0x4)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

[  101.120752] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:27 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46"])

2018/03/06 14:09:27 executing program 3:
socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={<r0=>0xffffffffffffffff})
socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
close(r2)
setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10)
bind$unix(r1, &(0x7f0000d77000)=@abs, 0x0)
setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000000)=@req={0x3fc}, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)

2018/03/06 14:09:27 executing program 1:
symlink(&(0x7f0000b24000)='..', &(0x7f0000369ff8)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
getdents64(r0, &(0x7f0000000040)=""/117, 0x75)

2018/03/06 14:09:27 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000000)=""/22)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:27 executing program 4:
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fstatfs(r0, &(0x7f0000000140)=""/27)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000480)={{}, 0x4, 0x0, 0x33d})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x3)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={<r3=>0x0, 0x2}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={r3, 0x34d5}, 0x8)

2018/03/06 14:09:27 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x7, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
accept$packet(r0, &(0x7f0000000400)={0x0, 0x0, <r5=>0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14)
bind(r0, &(0x7f0000000480)=@ll={0x11, 0x16, r5, 0x1, 0x80000001, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80)
r6 = pkey_alloc(0x0, 0x2)
pkey_free(r6)
r7 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r7, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:27 executing program 2:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d40000000000000071000040000000"])

2018/03/06 14:09:27 executing program 6:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
kexec_load(0x800, 0x4, &(0x7f0000000540)=[{&(0x7f00000001c0)="db1609c0209f3f42c39f19ddd314baaa9bf7509070400355b0baa09ff4e39ebe2366c779b2ba9e23d16a2c5db3abd1ab7045c19dd815609b19c6c4815ca98f2f3aa661ac4d826060ba672c7b032cf4bae669f1db3e35371a4293309d43f4e44ab950a6c0c6435c6e3f99ece8d10bbac72bd579df7b1262a5f45423dde4faedccc6fc464a2b2c6e018f5ef4d3ed4c73417df079241e9a201cb595226e8f8f1e9d082d56b1c8bf87eee0ff42e9708f477fdda21b90c2a52a62855a2b5c808e757cd7e2ebd50b01833cfbf2e5eda803a284e32c90a36380f8d258a1aae154588e73f22b67b8", 0xe4, 0x80000000, 0x5}, {&(0x7f00000002c0)="87da0da358e966756de4695a67a745e85436e2f53c97ebcc2132b9acb0496436141dcefe15d8e8082d44ecd213e3db5d38ce4cfbbbde5b9ab523d6f89d26f681e233a8e7579377567d9db87602d6b9dc1b1e34de96724126a3dba6b699a06fe3ada6de77eac063c9859d85e3deeeb4feccdfceee37929d9600e197ad57341f3a29444e653d2e533b35946658a1ce0e8481dadfbcaf077a1e72a428f51af1ff73ce0f246c9a97fffe42a346ffd93bc5aedd948407cec317c67c29ce702e90197e591de228c9714c27f49121cc595482c498aa1e06744c9aac603505fb204c8127732a4bac61", 0xe5, 0xb77, 0x7}, {&(0x7f00000003c0)="e7d5a0b960c75e9934fe653373cd1d7afde10d1220087794973738dd3839b43364494f0aa16d06dfd795d17928534438c7f397b27ac7990989f7bdb38a366c5c64aa50577f5e4863beda8eb07f6434ffa944206537d5a66e80ec267ad877029b981c14f154f42ff1", 0x68, 0x2}, {&(0x7f0000000440)="3eb80bf9f9fa7ce614cb854bf9b767fe16290227689e7b58f798984ff61c6f3f2f3ae84d51a0818c91f5f343a1f1be011fdc5224a561f2190472797ec94277b8d110a393e43625859eaa21391a30bc71effbf8ba666e1e492ccef5ab18cf70c23c06de5a59adc6116412dbd3cf00dea96b26df8cc0e17af3d8131bad9a12899919d6f18e008412e9f50d184723ba7577d8cfc2088b9aca6ae21091029e998c0670c0d6155d8008c48d84d17cfa732cc5a094010107ba7e08c77f5c15dbd0c426ef7a6d27c8313b572346f6ff352f0ed2f51aee76b97ff731fb60386d63fc00c72a4829d700f24512321c24718f9cb814", 0xf0, 0x5, 0x8}], 0x3)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ppp\x00', 0x1, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000006c0)={<r2=>0x0, 0x80000, r1})
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000700)={<r3=>0x0, r2, 0x3})
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000640)={0x0, <r4=>0x0, 0x400})
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000600)={<r5=>0x0, 0x3, 0x2, 0x8, 0x7, 0x6}, &(0x7f0000000740)=0x14)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000780)={r5, 0x4, 0x30}, 0xc)
ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000680)={r3, r4, 0x1})
ptrace$setregs(0xf, 0x0, 0x800000000000000, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)
r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x111000, 0x0)
getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc)

2018/03/06 14:09:27 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46"])

2018/03/06 14:09:27 executing program 3:
perf_event_open(&(0x7f000025c000)={0x3, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000000c0)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e1c, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108)
syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x173, 0x80)
bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22, 0x0, @empty}, 0x1c)
syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006fe260008110000000000000000000000000000000000ff0200000000000000014e204e2200089078000000000000"], &(0x7f0000775000))

2018/03/06 14:09:27 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x0)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001280)='/dev/rfkill\x00', 0x10001, 0x0)
ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00000012c0)=0x101)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0"})

2018/03/06 14:09:27 executing program 4:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x72, &(0x7f000000d379)={&(0x7f0000012fec)=ANY=[@ANYBLOB="146b153f62ff89df63ffa1900005ffff004ab900"], 0x14}, 0x1}, 0x0)
recvfrom(r0, &(0x7f0000004000)=""/4096, 0xfffffcf1, 0x0, &(0x7f0000013000)=@generic={0x0, "8d4e9e0639dd4bd09de86de135604989b495d6bfd57f2a325f07d3ed22583bdb58a8bb98f1c352e245bcdd1c9ef410839b84299b33a94bf575cf56dcb23364fef6aa0df2bf437917283460087bde634ff89ef3e9826c06b1896770d1359921896d0ed0b0d602d8e992fcd5a80325531e2310689e4577b721d9d8d3022c89"}, 0x80)
recvmsg(r0, &(0x7f000001a000)={0x0, 0x0, &(0x7f0000011f70)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000013fab)=""/85, 0x29}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000001fb1)=""/79, 0x4f}, {&(0x7f000001bfaa)=""/86, 0x56}, {&(0x7f000001a000)=""/145, 0x91}], 0x8, &(0x7f0000002fed)=""/87, 0x130}, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00')
ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={<r2=>0x0, @in6={{0xa, 0x4e22, 0xffffffffffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}, 0x1ff, 0x4, 0x4, 0x3, 0x8}, &(0x7f0000000240)=0x98)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={r2, 0x60e, 0x30}, &(0x7f00000002c0)=0xc)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000080)={<r3=>0x0}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x5}, &(0x7f0000000140)=0x8)

[  101.275689] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:27 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x44, 0x0)
r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x100000000, 0x313000)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
r2 = socket$inet(0x2, 0x2, 0x0)
ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2)
setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000937000)=0x2, 0x4)
bind$inet(r2, &(0x7f0000eed000)={0x2, 0x4e21, @empty}, 0x10)
syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@random="b5d809f95260", @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x4e20, 0x4e21, 0x1c, 0x0, "a480f251afbb43b8a6b767d17fcab87b8db6b2d2"}}}}}, 0x0)
ioctl$EVIOCGREP(r1, 0x4004743c, &(0x7f0000000280)=""/174)

2018/03/06 14:09:27 executing program 2:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000012fe4)={0x1, 0x9, 0x7, 0x4, 0x0, 0xffffffffffffffff, 0x3ff}, 0x2c)
sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f000000a8c0)=[{&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "62da7bf791add4bc067a2797785b684079f570acf5928e60ed2d350041cc1c71132a521accdd35ad894b8c1ab110a9b805e161bc43eb0ee12f3c581aee44ce"}, 0x60, &(0x7f00000016c0)=[{&(0x7f0000000280)="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", 0xec8}], 0x1, &(0x7f0000001780)={0x10}, 0x10}], 0x1, 0x0)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bf3fe0)={r0, &(0x7f0000c74f30), &(0x7f000062c000)}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000001140), &(0x7f0000011f9f)}, 0x20)
bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000016fe8)={r0, &(0x7f000032ffd9), &(0x7f0000016000)}, 0x18)

2018/03/06 14:09:27 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46"])

[  101.302848] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65378 sclass=netlink_route_socket pig=15616 comm=syz-executor4
2018/03/06 14:09:27 executing program 3:
r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80800)
ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@req={0x28, &(0x7f0000000080)={'ip6tnl0\x00', @ifru_names='ip6gretap0\x00'}})
r1 = socket$vsock_stream(0x28, 0x1, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000000), 0x8)

2018/03/06 14:09:27 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
creat(&(0x7f0000000400)='./file0\x00', 0x20)
readahead(r2, 0x7fffffff, 0x5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:27 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
r1 = socket$packet(0x11, 0x2, 0x300)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004080)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000004180)=0xe8)
bind$packet(r1, &(0x7f0000000000)={0x11, 0x10, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x14)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'erspan0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB='F\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']})

2018/03/06 14:09:27 executing program 3:
r0 = socket$inet6(0xa, 0x6, 0x0)
r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1, 0x404800)
ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000000c0)={r0, 0xc53})
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r0, 0x1008005)
r2 = socket$inet_dccp(0x2, 0x6, 0x0)
connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
dup3(r2, r0, 0x0)
poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0)

2018/03/06 14:09:27 executing program 2:
syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x5, 0x40)
r0 = socket$inet(0x2, 0x6, 0xfff)
setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4)
bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10)

[  101.390814] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65378 sclass=netlink_route_socket pig=15616 comm=syz-executor4
2018/03/06 14:09:27 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400600, 0x0)
ioctl$LOOP_SET_CAPACITY(r0, 0x4c07)
r1 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00')
pread64(r1, &(0x7f0000000000), 0x0, 0x0)

2018/03/06 14:09:27 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @empty}], 0x50)
getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e)

2018/03/06 14:09:27 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
r1 = syz_open_pts(r0, 0x40)
r2 = dup(r1)
ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000d68ffc))

2018/03/06 14:09:27 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x84)
bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1c)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = shmget(0x0, 0x3000, 0x54000001, &(0x7f0000ffa000/0x3000)=nil)
shmat(r2, &(0x7f0000ffc000/0x1000)=nil, 0x6000)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', <r3=>0x0})
setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000002948d7a050c095b8859746f9fcc04a34000000000000ea1c404095a8b9c6e70d51400cc900f83097c85b73774b8527784ea8f9106ba3092e2865e10bae2059e0b12e285bba8f94f7587338479ee02d000000000000000091f38cfc879b204b2e732d51046847940312107bc4a6e39ff721c45eed2d3c82fe00154a87f4"], 0x8)
sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000a00)=ANY=[@ANYBLOB="2800000013000904000000000000000000000000", @ANYRES32=r3, @ANYBLOB="00004c7a7b1e51eac49d000000000000"], 0x28}, 0x1}, 0x0)

2018/03/06 14:09:27 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c6"])

2018/03/06 14:09:27 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0)="000005070500000000000000ff05000bfef9420001000000000007ffff0000000225070097c11fd401c4dcf3ffa800c2", 0xfffffffffffffd95)
r1 = accept4(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, <r2=>0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80, 0x80000)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e23, 0x4, @empty, 0x6}, {0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x1}, 0x5, [0x80000000, 0xff, 0x2, 0x40, 0x4, 0x1, 0x400, 0x1]}, 0x5c)
socket$nl_route(0x10, 0x3, 0x0)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000000c0)={0x67d, 0x7, 0x2d, 0x80000000, 0xd6, 0x80000000, 0x2}, 0xc)

2018/03/06 14:09:27 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0)
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x80000, 0x0)
ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000180)="738927cd5ccd2c5ca3a46e6a2a81db6f936e47956c37159480810d57d64bd2a1818b10887135f0aa45a5e941ec8c7dc5265ff15d92cc3807")

2018/03/06 14:09:27 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/status\x00', 0x0, 0x0)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000400)=""/128)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:27 executing program 2:
removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="757365812e00"])
r0 = socket$inet6(0xa, 0xd, 0x0)
sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000000)=[]}}], 0x1, 0x20000801)
sendfile(r0, r0, &(0x7f0000000100), 0xcfb6)
ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140))

2018/03/06 14:09:27 executing program 3:
mkdir(&(0x7f0000024ff6)='./control\x00', 0x0)
r0 = open(&(0x7f0000267ff6)='./control\x00', 0x603, 0x10)
ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'yam0\x00', 0xcf})
r1 = inotify_init()
mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0)
io_setup(0x401, &(0x7f00000000c0)=<r2=>0x0)
mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0xffffffffffffffff, &(0x7f0000ffd000/0x1000)=nil)
io_submit(r2, 0x1, &(0x7f0000000200)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0xf, 0x5, r0, &(0x7f0000000100)="2a2b37335211724e72b06514ffa2131ff98ca825d3d73e464bdf629bf685e7783b81f81f33307a92e546cf7c01d24a759efe20a44d0702dc3543f8ba9cdb1fd243e8b94ca15d5ab60da49cdde8a99867288761c25ac38216fa8db2dd1e481a332d96e2f0d46a4e59cdeb7bf2b77f694bd50d4ff892d396441b420f6822dcc506e3b12b03dc931cc98c5f86da22aab9ece3da9929ecf82de17af72af149824c938b3611f57a147f60a709e35d0e15", 0xae, 0x1f, 0x0, 0x1, r0}])
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000003c0)={<r3=>0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0xb65, 0x3ff, 0x800, 0x6aa, 0x1f}, &(0x7f0000000480)=0x98)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000004c0)={r3, @in6={{0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x78, 0xe0d, 0x4, 0x3, 0x9}, &(0x7f0000000580)=0x98)
execve(&(0x7f0000000240)='./control\x00', &(0x7f0000000300)=[&(0x7f0000000280)='{}GPLnodev{lo\x00', &(0x7f00000002c0)='mime_type*wlan1.systemeth1\x00'], &(0x7f0000000380)=[&(0x7f0000000340)='*.\x00'])
ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000600)=0x3)
ioctl$ASHMEM_GET_NAME(0xffffffffffffffff, 0x81007702, &(0x7f0000000040)=""/41)
openat(r0, &(0x7f00000005c0)='./control\x00', 0x400, 0x1)
close(r1)
ioctl$LOOP_CHANGE_FD(r0, 0x40049409, 0xffffffffffffffff)
epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0)

2018/03/06 14:09:27 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0)
getpeername$netrom(0xffffffffffffffff, &(0x7f0000760000)=@full, &(0x7f0000e92ffc)=0x48)
io_cancel(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)="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", 0xe41}, &(0x7f00000011c0))
madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x5)

2018/03/06 14:09:27 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c6"])

2018/03/06 14:09:27 executing program 4:
pipe(&(0x7f00004a8000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x71)
readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1)
writev(r1, &(0x7f000000b000)=[{&(0x7f0000c01f96)=',', 0x1}], 0x1)
fcntl$getflags(r1, 0x0)
connect$vsock_dgram(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @host=0x2}, 0x10)
ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000040)={<r2=>0x0})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={<r3=>0x0, 0x80000, r0})
ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={r2, r3, 0x3})

[  101.567550] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'.
[  101.595689] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:27 executing program 2:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x104001, 0x0)
ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000000)={0x8, 0x5})
ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffe})

2018/03/06 14:09:28 executing program 1:
r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0)
setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4)
listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/213, 0xd5)
mkdir(&(0x7f0000330000)='./file0\x00', 0x0)
r1 = socket(0x13, 0x3, 0x5)
getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4)
mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x0, &(0x7f0000e99f87))

2018/03/06 14:09:28 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
connect$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"6ae8aa5b2bcb29"}, 0x100000001}, 0x10)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

[  101.616966] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'.
[  101.631069] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:28 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c6"])

2018/03/06 14:09:28 executing program 2:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @empty}], 0x50)
getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e)

2018/03/06 14:09:28 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2000000000000, 0x0)
ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000080)=[0x800000000000000, 0x8000000000])

2018/03/06 14:09:28 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004acffc)={0x0, 0x7}, 0x4)
setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0)

[  101.696638] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:28 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001600)={{{@in6=@mcast1, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000001700)=0xe8)
sendmsg$can_bcm(r0, &(0x7f0000001840)={&(0x7f0000001740)={0x1d, r1}, 0x10, &(0x7f0000001800)={&(0x7f00000002c0)=ANY=[@ANYBLOB="8000000000000000010000000000000004b91a6c79ac9e2ee5a6c31928126bf7959c4efe2d5e6cd93c611b632ec7c688dbc6217753", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="02000060010000000100006006030000d4ff87ff9f4ee558"], 0x48}, 0x1, 0x0, 0x0, 0x841}, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x20000, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0x1, 0xba09, 0x8000, 0x8, 0x1000, 0x10000, 0x6, 0x2, <r3=>0x0}, &(0x7f0000000180)=0x20)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={r3, 0x1c, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x4000, @mcast1={0xff, 0x1, [], 0x1}, 0x9}]}, &(0x7f0000000240)=0x10)

2018/03/06 14:09:28 executing program 2:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @empty}], 0x50)
getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e)

[  101.739215] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:28 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
ioctl$TCSBRKP(r1, 0x5425, 0x5)
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:28 executing program 2:
execveat(0xffffffffffffffff, &(0x7f0000001080)='./file0\x00', &(0x7f0000001300)=[], &(0x7f0000000240)=[&(0x7f0000000000)="1d00", &(0x7f0000000040)='eth0)}vmnet0wlan0/{)*\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)=':cgroupcgroupposix_acl_accessvmnet1}mime_type[ppp1security\x00', &(0x7f0000000100)='vmnet1]\x00', &(0x7f0000000140)='.vmnet1system\x00', &(0x7f0000000180)='vmnet0%,mime_type%{ppp0system-}bdev4GPL]^em0md5sumvboxnet1security&\x00', &(0x7f0000000200)="2d2bde6c6f657468317573657200"], 0x800)

2018/03/06 14:09:28 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xa, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:28 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x102)
setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000180)=@nat={'nat\x00', 0x1b, 0x5, 0x490, 0x118, 0x0, 0xffffffff, 0x0, 0x118, 0x3f8, 0x3f8, 0xffffffff, 0x3f8, 0x3f8, 0x5, &(0x7f0000000100), {[{{@uncond, 0x0, 0xe0, 0x118, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x4, 0x100000000, 0x2, 0x1}}, @common=@socket0={0x20, 'socket\x00'}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x8, @multicast2=0xe0000002, @broadcast=0xffffffff, @gre_key=0x8, @port=0x4e21}}}}, {{@uncond, 0x0, 0x98, 0xe0, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x10, @ipv6=@dev={0xfe, 0x80, [], 0xf}, @ipv6=@loopback={0x0, 0x1}, @gre_key=0x32e, @port=0x4e24}}}, {{@uncond, 0x0, 0x98, 0xe0, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x5, @ipv4=@rand_addr=0x6, @ipv4=@rand_addr=0x4, @gre_key=0x800, @icmp_id=0x66}}}, {{@ip={@broadcast=0xffffffff, @rand_addr=0x2, 0xffffff00, 0xffffffff, 'erspan0\x00', 'teql0\x00', {0xff}, {}, 0xbf, 0x1}, 0x0, 0xe8, 0x120, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x0, 0x20, 0x1, 0x1}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x1c, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @port=0x4e23, @port=0x4e20}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0)
capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000))
r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff9, 0x8000)
signalfd(r1, &(0x7f0000000080)={0x20}, 0x8)
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x20010000000003, &(0x7f000039c000), 0xfffffffffffffe9b)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10800, 0x0)

2018/03/06 14:09:28 executing program 1:
r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x800001, 0x0)
ioctl$KIOCSOUND(r0, 0x4b2f, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
clone(0x0, &(0x7f0000000140), &(0x7f0000922ffc), &(0x7f0000000080), &(0x7f0000c12000))
ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0), &(0x7f0000000100)={0x4}, 0x8)

2018/03/06 14:09:28 executing program 0 (fault-call:7 fault-nth:0):
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:28 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)
r1 = fcntl$getown(r0, 0x9)
ptrace$pokeuser(0x6, r1, 0x0, 0x101)
msgget$private(0x0, 0x0)
r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000, 0x0)
write$selinux_context(r2, &(0x7f0000000140)='system_u:object_r:setrans_var_run_t:s0\x00', 0x27)

2018/03/06 14:09:28 executing program 4:
unshare(0x0)
pipe(&(0x7f0000004f40)={<r0=>0x0, <r1=>0x0})
r2 = perf_event_open(&(0x7f0000014f88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, r1, 0x0)
ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000440)={[0x2, 0x4, 0x0, 0x100000000, 0x7ff, 0x1f, 0x6, 0x5, 0x5da, 0x8, 0x7, 0x4, 0x6, 0x6, 0x8, 0x3], 0x6000, 0x4})
ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000040))
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@empty, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000000640)=0xe8)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000cc0)=<r4=>0x0)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001380)=<r5=>0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000013c0)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000014c0)=0xe8)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002ac0)=<r7=>0x0)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002b00)=<r8=>0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004080)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000004180)=0xe8)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000041c0)={<r10=>0x0}, &(0x7f0000004200)=0xc)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004ac0)=<r11=>0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004b00)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r12=>0x0}}, {{@in6=@mcast1}, 0x0, @in=@empty}}, &(0x7f0000004c00)=0xe8)
getgroups(0x7, &(0x7f0000004c80)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, <r13=>0xffffffffffffffff, 0xffffffffffffffff, 0x0])
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004cc0)=<r14=>0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004d00)={0x0, <r15=>0x0}, &(0x7f0000004d40)=0xc)
setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000004c40)=0x3, 0x4)
r16 = getegid()
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000004d80)=<r17=>0x0)
r18 = geteuid()
getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000005540)={'filter\x00', 0x43, "6beefa77085ec7cf97a5cf74f65fed805aa007d4c3996bf6f267c922f8048cc8dbe428d97e9465728e7ffe90da76cc222b7262f008acbfcc80b6fefcbace3420de25b8"}, &(0x7f00000055c0)=0x67)
sendmsg$nl_netfilter(r1, &(0x7f0000005500)={&(0x7f0000004f80)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000054c0)={&(0x7f0000004fc0)={0x4cc, 0x14, 0x6, 0x200, 0x70bd29, 0x25dfdbfb, {0x7}, [@generic="6a0f367c4254889e338d06a3eeaf6fb7edc60164b43b768b9fbd375c7c703758896e5b8331fe639b25a3fbd5aa733ad90ed86189d80931df3f9d8f4e988a9c06ec21fa437c39128138f354b97b3f0f1cfabff46d92f90fd6901794280e1bad0a3cc02c49d065c17a8e931275f9d6bb97a2ae58fa0fc3fdff85dc2cebe538d0a62f934e7c1f47d1a28178a1baf000605cca4656e762480401a4bfe3ea5530ba40926c7c7efc4a01361cd9878765174c4f5542c63b9c863276", @nested={0x10, 0x9, [@typed={0xc, 0x20, @fd=r1}]}, @generic="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", @nested={0x1a4, 0x44, [@typed={0xd0, 0x47, @binary="6bf6bbab8b1140dab1db483ebff51bbfbed3b9449e2564208409c5216daae5ffa596621d1451dceee9208551a65315f5f3fb6f24a6aaea5342583341b453c73449f867115a0daf820bc1e792a1f43a4f1f9334f07f39679427fdec924d12fd9e19bd5807e81a18170dcf5ad7bd954e3438f1ae80eeaa0b52e8c0ed1efaf248f3a1a3d1c1dcaf4551e54b9a012effbb289fdd6e0a0b266319324cdd53f47197d8b591f6be9344ae7f6e7882d4228cefee89ec948f2991979123e8b52feaa0b41523bb36cd89e6df"}, @generic="f0b847c230f49225c38c69079f50728f43b311024351bfb95e127ba651098981236f14c2da72a82dc411924904be725b4c7f12acca03aef3be3b5337988e99ec94348b41712229b3fbbd504bf52a30e19589d02c7199bb09d4f06178adeb869b551476af71209c2cc9d86dfd3b07db2a19dd2def772a491ca18bc2dcbea1542d461748444f5878e18db33088c1014fce3c8fb88c5e92204dfe7fbe329d6d099f4bae46df10c6b0a0e8bffd322d7b0f00e18a91f315cf405ef7658f3764e04fef1c1a53170d85250a3f18d6e2d5ff"]}, @generic="84e71325360626a7038d50784bfc060d64e166dcf2e57597d5b852599b4ea57858e081d1b40fd71f46fe13d6bd7c8a78984061ff035f4664580c37dd7ac6260f29720badd2ec12912cb826be7bf66cf946ee6687d7e3e227ffc4246a56508395d6fd7973bdd55817b819d5d563d79b59ca39e4534d27f945b0c63498276f3538977012419dd6df8debc878af69c0d9b6d8a0d71ac53653f6e82ef50758535d0d6997ef48dbe7ae3936b1408a5e82b40d315ab47e2216e2ee60829684a9d52cee41", @generic="ba4f348d19c5716272dc98", @generic="d34b1d65da929da523522176cfc1b8582bdeb65d12bdfc11da21169c955188dda6e808cab0829e0f7a8aa6398330d06e1a4c567e8d1c99268564e0c16ec06279226245ca3b16263cf5e59f49e9985b77de04f5b03e7c80f0d16a666ba97c35ee2eb509a5be570ef10a65bf7d6aa9728b8954a1a7300740075288c3c660273e292d334caf"]}, 0x4cc}, 0x1, 0x0, 0x0, 0x81}, 0x0)
lstat(&(0x7f0000004dc0)='./file0\x00', &(0x7f0000004e00)={0x0, 0x0, 0x0, 0x0, 0x0, <r19=>0x0})
sendmsg$netlink(r0, &(0x7f0000004f00)={&(0x7f0000000500)=@proc={0x10, 0x0, 0x25dfdbfe, 0x1da74521d1d89b91}, 0xc, &(0x7f0000004a40)=[{&(0x7f0000000680)=ANY=[@ANYBLOB="200100002b00000426bd7000fcdbdf250c007800000000005e26001a04012f000c00610000000000", @ANYRES32=r0, @ANYBLOB="8e33dc9bbf0366ac1c8c1b4319f91d244426980c000e0000000000", @ANYRES32=r3, @ANYBLOB="0c004400000000007f000001a09c26a4e2ce1229d68ca71c0819387c5eec75c9dbebe6e42c012efb2847eabab17ef7191507326bb7c1e6e0a97fba3ddba6291852c78c63451ea39ab76cafdfbd241f0efe1f1e0e376aef3bde521b25ce53020d3e5b30606bac7f441dd44988ac4c42a7c672527882800febe0011d9d7ceca4bf48cc6f174664c174fded067a6c967c0fb440add67808e0f1dfa9b1a8d92d73fce0cfdaf0d1fe92db6fecc176499880c22fd11bff6b02c67bf28072fd1c35cf8ed5dc47944f3d05381fd9d252a5f1805ac36d490000"], 0x120}, {&(0x7f00000007c0)={0x4fc, 0x31, 0x0, 0x70bd2a, 0x25dfdbfc, "", [@generic="04135b05da0032e1b980e23c74ef87cd36e89dc8875eb5fdbfb5f5ee78a583", @generic="cdb378922dc61f66f7711a990239babc8b14dcccc18c2f94e9c55f1ea94ae43757dde195647ff57effe82463b13163765851e0f7068e92cf9ac12fe1a79e21d9fe69067f9bd3ef3839e054db99ae4039d3fac6d86fb64736c81cff2968e93116b4cef738562eadb323c5e84890f219169687", @nested={0x404, 0x1f, [@typed={0x10, 0x54, @str='lowlan0\x00'}, @generic="923f4181a200448cf03ca069801644313324334262b557b8b263cfc5371a788ccc6854a8b76860090decba526e559c1196a73a1b466023d61f25a2", @typed={0xc, 0x2f, @fd=r2}, @generic="6fff2aa230b42e94e247f33d8cb53f6c7d5ae2b0715f33f6cd6e11dc5e9b79623483c13e5edea0807e17a0b3005d1537169704712a686b44b423e08b2061a3bb25fbd7c7b58f54fdd685320111e82580dedd7ff7940d77d20061e651e02c7ef19f2d939de4832025e5ebcc1685c9079bdfb8424b60ed07a2ce190112473c6f15dd1caf66046f3be856db14fe55cda3bdffa307e60e95ea5f11dd15e1f307ada4cd39cd1ab347b3fff73f0732994a248eb20a36ac1eff429b2e", 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@generic="a2c9def4eb227aca48a15606364ca363d0317491de897a4ab056f10d7b1e8143f80970b5c426f926e0b4bd9cfd0868563f02cc3616496424b9a2ae936645410579925913c5f5a50eb25f7f58cc53552f74729da3eb38601a", @generic="612287f81a5d80fd52973cbd7901928f684e9f9fc5d1523d18ebd7e12fcae8db9d9c843912f537e8e71a61b3a1c6dfc00811548b2846aa3e7df27785a593eae6ee47644d7c66b7028eb075c73fb4e9566046b3659d1cda641c7c845f49f924908b6168331ad4225e881044b799c1e0c2b128d3ad97fd40dd290c97aae319f891aa0c5565b187f024bb22425e07899b536f02e86ffd4c767eb8", @typed={0x1c, 0x5b, @str='@[cgroupvboxnet1em0\x00'}, @generic="ab522b54519fa016fc3c316c6c341c880076ee027b13feb77ad02739b7228e7d09ea6383c78b9591d55d421f4616e3d91e0f9b61371fc731aa1e7d0f365fc549e15ffcbc60dbefa3247f12d3de6f86ace1a9a008a169256354bd823956f66c79312c4634ab023e0dff0df28390d4c0b2e1407079d58b948d8b41685414d7f48062e0300dd52c8b74e797949860aca8d5ca243c8aab4f8eaf0ec0d80b3646c3581350a3a1c338657cf60a80d5010f3974d6906ace2f154144b5b303b35e4f4b85a83178c43d3fc66afc16bf9745deb90bb6e8cfdab1b68a63ba1e1464c19c3529aea484e8dc6e3d81ee583a534dbd7f"]}, @generic="9bb4d54210027cde905d2098e037e7b3c3c6b1ee40a7f4ef75257a3ef4b707f6d5363a9899e2d89dea2f0e2639d4d6cdb0f6b8bded159d0429fb2929aaef7ceb7bfeb5daa46215d7efc9231c3a38c7ce6d6504a89ea76b5518df68d929a43dcd817787a87c45aa5accb537afa1fb3dbf321a5352c01670d0dc047c4fffdd2ff6523f5a8cb6fba9fc155bd9d0d78de8f78ad49e8f2d4320f287aa5a8d694d9428d5d51c878c0accb4ea"]}, 0x608}, {&(0x7f0000001340)={0x10, 0x24, 0x0, 0x70bd2b, 0x25dfdbfe, "", []}, 0x10}, {&(0x7f0000001500)={0x1590, 0x3e, 0x500, 0x70bd2d, 0x25dfdbfe, "", 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[@generic="6edc4bb4a8244ada1c34b038", @generic="9b1f5725e40f307c3bde499b38a31d7bb94e94ce921786736fe8e0180d306f1a90e5750a8fecf5aa0f1dbdb1011bb939775eeefb46d9567cd6692683574b450089317a641b2f79283ec3e8a9aea6a560fba7ee2385bf533a973c8aecab907c43f1cc7ffa92d85e73cdc08cd5b24a825e1431e4bc1f388e3b1b0cf010a39848d8f9233bfc44d28361db7e0b0edc3b562eb69a0374a63e1a80209547ccca35f4241b163ca9cd6e1bff43525e37512dcd1a38839e13d2b1"]}, @typed={0xc, 0x1b, @u32=0xc9b}]}, 0x2d0}, {&(0x7f0000004240)={0x7f0, 0x11, 0x21c, 0x70bd26, 0x25dfdbff, "", [@generic="344051169e9ae541d039eb568b229874b1c2e491e9ee3d5694e684fe2838a2ddde9fbc1de382e872d6365496417f1028a5c6bc42cb0e353eef2f353f01e0d15eb95ed18866076d7f4f4142a142177c2351277eb6d76b2bd966590e4b660f1e67cdd2a21542b7f454837a0299a9d9bd2c6232c159", @typed={0xc, 0x22, @str='\x00'}, @nested={0x24, 0x6d, [@typed={0xc, 0x8a, @u32=0x5}, @typed={0x8, 0x78}, @typed={0xc, 0x1f, @ipv4=@rand_addr=0x5}]}, @nested={0x2b4, 0x64, [@typed={0xc, 0x5f, @fd=r2}, @generic="e2c9dbe674021c493bd174a0ac2aa5fc950cbab1b1709223f20c38dc662db4cdd5504a96871814c8e2809c98dba687c1096b1c863de45843", @generic="cc74637c5fdb9bda654f790c5fc8548f434fc62ea5ebac0dde1190aca27083fc9efe7ba4d300ed2a0060858983a463205bd060776280de0ad00cb375b4bbccfa5e6035c7db5c935e514c8f61a5493a3c3e55b1ef1af16712081c840cf89dcb78c08334ed932320d4fdb1342a7f174878b0836ec16d689b048500b5e0e34511604adeec10ed6caac035e3bce88a2b156e56a2ad35e06a92ce717680e274f7ae", @typed={0x18, 0x5d, @ipv6=@loopback={0x0, 0x1}}, @generic="e2ebf56343c9397b47966da89f7e1938c58f29d7d8dd5af2935fae686b5b79a6d661b3f8a1b6b44d76c93374a1395942c3a91fee1bf7fec15b8ab9b44448eccc7c833396a580b45f51efc91923cef7639620d7bfbbf2c792418b36b0a937075d799f0f014693f19079b909a909f56493cc6a961a825c5e874acdb9be5df4d1620534f6a994b8dbe2069f714d625fcec9cca65a1558c8d5e9c892f211ed0a9576613ae886bebe18519693884640c15a", @generic="d5bd6e7c8f6b50890032384cf373102e90117d3aa4141ddcd079b5ba82af5d6322f426176ca1524355da723bda96f660f46eb6270620b71e23ab9af06a22bdc85c89cecd272a143d4eeae210b417c3f9f11a004584c9a061af6649de8ec716f20a5c31156b4fbdff8bc22c1980b3e29e4d56390b9fb391ab095dd8b75b24b9dd9f9a81bf051fad7aacae4012ff108870ab6bc66d8f9452f735e3b31dc2b13e887bb6cf9697d169de5fce0b1dcf9fe3bf520fb9b3de371d24373eefb8d1de25c7b14972a23e3bc85c82e48f7ef881dc073b0b", @generic, @typed={0x18, 0x8, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x67, @uid=r9}, @generic="972aeeedb9974b8853322294b171"]}, @generic="903b6643d7276401bd43bd103b360d1149dca01581b28cb07bb548e71ec9fb7915400c3201c64250f678e403d22260ab7fef4f4bb22deecc175dcefc14b281fde680cbc7070298c7237e174505a461f2fe95c00f60c569da8379715cc3818364fa13b9472d3a820db5842cbc259a8f482dce619628afada018f7afa1fe56ca92bb7343afe4f30ef0236c3b00170c7b20b693e1857f1ec970d9368517dfdaba632fcda49d33ebbe800812df", @typed={0xc, 0x79, @pid=r10}, @nested={0x2f0, 0x60, [@generic="b505fbd0231ee8c0bb2bfbf55703b8f0e28e3c931dbc5bdbe1e7b88ee6ae3a5a377f7af51389db4d0e036a6de2e975c6b0e8e182a7459f88688dc998921c44c29c4eba1a3858102307d1daf1a9c15f458d8bc9fa9402e3abe2d50c2a46458b5ebbe8596c2b5a48df0cb28c171e0b25e04176f5e4106b40f5508a3439ebade469f361845bf34357ca8f9e9cc57115578ecfa14538ddade572a5efa07242a47f97974d2c3d363ee6aa711c6922609a7956d67012000ccb23c4c5c18a9666d5a738afcec4a9f0bbfddd310b0b6ec1db184e81784e01ef8cd4cd56db77991f0ef4a2d7e6c7462399f2f7e396a7901cd4eb", @generic="f299b417ced838337c64d1378dc8371ea029655af48d1886e073401206469c2fb1aa10351df9482cd766bcc5924c43dac41f473b7e0c1969626f5d7d450cc316de490130597a31ce567a2795c8ade3d41f207160167ead2f3e130b345a7f8bf8d09fa9b75092000f0de6acd84863c86c643c69a3674731da163ab0412b1b0e97d9145016d22c72bbd883c5527a828b1374037c3b5a2eafe8d5bc8c1dcf791a6490e607837ebe0e66c501c62e59159f0ad7534a268a858726a12c22be59c87fb61728b74c7ff2dc72e3ab7257135e59a99373ab8bba720f78ef78637e3276", @generic="46a7d63bc9a4390ea436e55a2f93871daff3ed2195ddb7a1e174a28766fe9b674baa1eadab3e10d02a9dd1581815f57882e2e1e62f6e60e22a05e92e3c6935746abc21ce383cfd79ee64647f4146b33c2ccbc7c9ff7ec84aa0d796fc176423b57e83770822aa4d5521f0668f25739a9edc962686eda93f6682673c3b3a44b062", @typed={0xc, 0x51, @u32=0x57d6}, @generic="780cbdfc0564e965c82bf1050082f8c57e492eea68fde9eb9b639a898dec9e2b63e130dd29ba6c3a192a6a6d961b481bc3c2bb798067d8d0e06bc7d57fc93f18a78690e8586ec22674e7a069056b552dd26c5b9351e871ae1c15b1d8234383ff2c8ba4698902b6973754d44f8da4deec810afc44b1da2648e725d7b91f738affa1ca6841fe7fba8d7429d0d8bffa5dd95fc7"]}, @nested={0xe0, 0x35, [@generic="9e8990c81ec8a73231c417282e8928f6854d05a5acf1f8f749ffac21de0a2edf6426b9ff0043486b3aca7cb300ba95b52bb8a09520dbf6616aaecc38d4fd2c69d918756eecb851dd72f5dcbe5f03663452f465febf2025a337b9f4047259e5d9c81bae67d8449ffa30a41978bf3e3632d92adb8cc0389562c12a7bb20b06b52547be77d298b29159c57a2ff75f7a79d28e1df7a695b08657504f34e7fdff898d077b5f9971f2f98c8b9b32506c63987529808faaa7959dce05460b8a3d5405a56e0ebd75044771ce012a9dc92bad8aed7359552c9e477dec4f"]}]}, 0x7f0}], 0x8, &(0x7f0000004e80)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x70, 0x404c800}, 0x4000)
ioctl$TCSBRK(r1, 0x5409, 0x1)

[  101.797068] PPPIOCDETACH file->f_count=2
[  101.868112] PPPIOCDETACH file->f_count=2
[  101.879399] FAULT_INJECTION: forcing a failure.
[  101.879399] name failslab, interval 1, probability 0, space 0, times 0
[  101.890881] CPU: 0 PID: 15740 Comm: syz-executor0 Not tainted 4.16.0-rc4+ #343
[  101.898230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  101.907559] Call Trace:
[  101.910127]  dump_stack+0x194/0x24d
[  101.913733]  ? arch_local_irq_restore+0x53/0x53
[  101.918379]  ? debug_check_no_locks_freed+0x3c0/0x3c0
[  101.923540]  ? lock_pin_lock+0x360/0x360
[  101.927592]  should_fail+0x8c0/0xa40
[  101.931289]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  101.936367]  ? perf_trace_lock+0x900/0x900
[  101.940577]  ? lock_pin_lock+0x360/0x360
[  101.944619]  ? trace_hardirqs_off+0x10/0x10
[  101.948924]  ? find_held_lock+0x35/0x1d0
[  101.952968]  ? __lock_is_held+0xb6/0x140
[  101.957033]  ? check_same_owner+0x320/0x320
[  101.961331]  ? lock_downgrade+0x980/0x980
[  101.965456]  ? rcu_note_context_switch+0x710/0x710
[  101.970362]  ? lock_release+0xa40/0xa40
[  101.974316]  ? do_get_msr+0x1c0/0x1c0
[  101.978094]  should_failslab+0xec/0x120
[  101.982050]  __kmalloc_track_caller+0x5f/0x760
[  101.986606]  ? __might_sleep+0x95/0x190
[  101.990559]  ? msr_io+0xec/0x2f0
[  101.993905]  ? do_get_msr+0x1c0/0x1c0
[  101.997682]  memdup_user+0x2c/0x90
[  102.001199]  msr_io+0xec/0x2f0
[  102.004377]  ? copy_overflow+0x30/0x30
[  102.008255]  kvm_arch_vcpu_ioctl+0xada/0x48d0
[  102.012725]  ? kvm_arch_vcpu_ioctl+0xa88/0x48d0
[  102.017368]  ? unlock_page_memcg+0x2c/0x40
[  102.021587]  ? kvm_arch_vcpu_put+0x3f0/0x3f0
[  102.025972]  ? debug_check_no_locks_freed+0x3c0/0x3c0
[  102.031140]  ? perf_trace_lock_acquire+0xe3/0x980
[  102.035957]  ? print_irqtrace_events+0x270/0x270
[  102.040692]  ? perf_trace_lock_acquire+0xe3/0x980
[  102.045514]  ? perf_trace_lock+0x900/0x900
[  102.049727]  ? lock_acquire+0x1d5/0x580
[  102.053675]  ? lock_acquire+0x1d5/0x580
[  102.057622]  ? alloc_set_pte+0xefd/0x1590
[  102.061750]  ? print_irqtrace_events+0x270/0x270
[  102.066480]  ? trace_hardirqs_off+0x10/0x10
[  102.070774]  ? lock_release+0xa40/0xa40
[  102.074732]  ? reacquire_held_locks+0x1f9/0x3e0
[  102.079372]  ? reacquire_held_locks+0x1f9/0x3e0
[  102.084018]  ? alloc_set_pte+0xefd/0x1590
[  102.088152]  ? lock_acquire+0x1d5/0x580
[  102.092111]  ? lock_acquire+0x1d5/0x580
[  102.096059]  ? kvm_vcpu_ioctl+0x1d1/0xff0
[  102.100194]  ? lock_release+0xa40/0xa40
[  102.104151]  ? rcu_note_context_switch+0x710/0x710
[  102.109064]  ? __might_sleep+0x95/0x190
[  102.113022]  ? kvm_vcpu_ioctl+0x1d1/0xff0
[  102.117146]  ? __mutex_lock+0x16f/0x1a80
[  102.121179]  ? kvm_vcpu_ioctl+0x1d1/0xff0
[  102.125305]  ? kvm_vcpu_ioctl+0x1d1/0xff0
[  102.129431]  ? print_irqtrace_events+0x270/0x270
[  102.134169]  ? mutex_lock_io_nested+0x1900/0x1900
[  102.138987]  ? debug_check_no_locks_freed+0x3c0/0x3c0
[  102.144159]  ? __lock_acquire+0x664/0x3e00
[  102.148369]  ? perf_trace_lock+0x900/0x900
[  102.152583]  ? __lock_acquire+0x664/0x3e00
[  102.156802]  ? debug_check_no_locks_freed+0x3c0/0x3c0
[  102.161980]  ? debug_check_no_locks_freed+0x3c0/0x3c0
[  102.167145]  ? perf_trace_lock+0x900/0x900
[  102.171361]  ? lock_acquire+0x1d5/0x580
[  102.175310]  ? trace_hardirqs_off+0x10/0x10
[  102.179605]  ? __fdget_pos+0x12b/0x190
[  102.183475]  ? perf_trace_lock_acquire+0xe3/0x980
[  102.188297]  ? __lock_acquire+0x664/0x3e00
[  102.192511]  ? perf_trace_lock_acquire+0xe3/0x980
[  102.197331]  ? perf_trace_lock+0x900/0x900
[  102.201541]  ? find_held_lock+0x35/0x1d0
[  102.205584]  ? perf_trace_lock+0x900/0x900
[  102.209792]  ? trace_hardirqs_off+0x10/0x10
[  102.214106]  kvm_vcpu_ioctl+0x244/0xff0
[  102.218061]  ? kvm_vcpu_fault+0x520/0x520
[  102.222185]  ? find_held_lock+0x35/0x1d0
[  102.226226]  ? trace_hardirqs_off+0x10/0x10
[  102.230529]  ? find_held_lock+0x35/0x1d0
[  102.234578]  ? __fget+0x342/0x5b0
[  102.238012]  ? lock_downgrade+0x980/0x980
[  102.242143]  ? lock_release+0xa40/0xa40
[  102.246099]  ? __lock_is_held+0xb6/0x140
[  102.250157]  ? __fget+0x36b/0x5b0
[  102.253584]  ? handle_mm_fault+0x35b/0xb10
[  102.257805]  ? iterate_fd+0x3f0/0x3f0
[  102.261583]  ? __mutex_unlock_slowpath+0xe9/0xac0
[  102.266403]  ? vfs_write+0x374/0x510
[  102.270099]  ? wait_for_completion+0x770/0x770
[  102.274662]  ? kvm_vcpu_fault+0x520/0x520
[  102.278786]  do_vfs_ioctl+0x1b1/0x1520
[  102.282655]  ? debug_lockdep_rcu_enabled+0x77/0x90
[  102.287561]  ? ioctl_preallocate+0x2b0/0x2b0
[  102.291947]  ? selinux_capable+0x40/0x40
[  102.295990]  ? __sb_end_write+0xa0/0xd0
[  102.299948]  ? fput+0xd2/0x140
[  102.303122]  ? security_file_ioctl+0x7d/0xb0
[  102.307506]  ? security_file_ioctl+0x89/0xb0
[  102.311894]  SyS_ioctl+0x8f/0xc0
[  102.315237]  ? do_vfs_ioctl+0x1520/0x1520
[  102.319362]  do_syscall_64+0x281/0x940
[  102.323227]  ? __do_page_fault+0xc90/0xc90
[  102.327436]  ? _raw_spin_unlock_irq+0x27/0x70
[  102.331906]  ? finish_task_switch+0x1c1/0x7e0
[  102.336379]  ? syscall_return_slowpath+0x550/0x550
[  102.341283]  ? syscall_return_slowpath+0x2ac/0x550
[  102.346189]  ? prepare_exit_to_usermode+0x350/0x350
[  102.351181]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[  102.356528]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  102.361355]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  102.366516] RIP: 0033:0x453e69
[  102.369682] RSP: 002b:00007ff5a31f8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  102.377363] RAX: ffffffffffffffda RBX: 00007ff5a31f96d4 RCX: 0000000000453e69
[  102.384607] RDX: 0000000020000000 RSI: 000000004008ae89 RDI: 0000000000000017
[  102.391850] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  102.399094] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000019
[  102.406336] R13: 000000000000025c R14: 00000000006f3940 R15: 0000000000000000
2018/03/06 14:09:28 executing program 2:
r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x280201)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast2, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8)
ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4a, r1})
r2 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000000ef28)={0x14, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0)

2018/03/06 14:09:28 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r1=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80)
setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000100)=0x7, 0x4)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=<r2=>0x0], &(0x7f000095dffc)=0x8)
r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x20000, 0x0)
ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r2}, 0x8)
recvmsg(r3, &(0x7f0000001340)={&(0x7f0000000180)=@nfc, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/239, 0xef}], 0x1, &(0x7f0000000340)=""/4096, 0x1000, 0x7f}, 0x40000060)

2018/03/06 14:09:28 executing program 3:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10)
ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0)
ioctl$KDADDIO(r0, 0x4b34, 0x40)
prctl$seccomp(0x29, 0x0, &(0x7f0000e38ff0)={0x0, &(0x7f000050a000)=[]})
getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000140)={@dev}, &(0x7f0000000180)=0x14)
r1 = getpgid(0xffffffffffffffff)
r2 = getpgrp(r1)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=<r3=>0x0)
rt_tgsigqueueinfo(r2, r3, 0x2, &(0x7f0000000080)={0x2c, 0x5, 0x664, 0xba5})

2018/03/06 14:09:28 executing program 4:
openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0)
io_setup(0x7c5, &(0x7f0000688000)=<r0=>0x0)
r1 = syz_fuseblk_mount(&(0x7f0000c41ff8)='./file0\x00', &(0x7f00004d2000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
io_submit(r0, 0x1, &(0x7f0000167000)=[&(0x7f00002d7fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000191000)}])

2018/03/06 14:09:28 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
bind$inet(r1, &(0x7f0000000440)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
ioctl$sock_bt(r1, 0x8907, &(0x7f0000000400)="8cd7b188a9ac106331902f440e5742d203827e1c483f8fc8594115")
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:28 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:28 executing program 6:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000040)={0x3, 0x101})
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xfffffffffffffff7, &(0x7f0000000140)=""/73, 0x0, 0x4000000000000000}}, 0x68)

[  102.433083] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:28 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000003c0)=""/246)
fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, <r1=>0x0})
ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000280)={{0x40, 0x7, 0x1, 0x7fffffff, "7f74725b7ef04124e0b5352e5382c7fa15ea05bbaeec46ac164dea9b8f938b1ea09470e1d0c8ff129a6b6e77", 0x4}, 0x0, 0x0, 0x3, r1, 0x2, 0x4, "4aee6b104cc2d04a84403949df4b82f1a57722fe826bff58a7b1c4836627427d3cdbcbeced87852a65e205d4c6ea5f1c2ee795fc8d93f58758db8a45d8dc176a", &(0x7f0000000040)='}\x00', 0x2, [], [0x0, 0x69d, 0x100000001, 0x1]})
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:28 executing program 3:
sendmsg$rds(0xffffffffffffffff, &(0x7f0000ab4fc8)={&(0x7f0000a26ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000517fd0)=[], 0x0, &(0x7f0000916000)=[]}, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000020000)='/dev/kvm\x00', 0x0, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
madvise(&(0x7f0000aa4000/0xd000)=nil, 0xd000, 0x13)
clone(0x0, &(0x7f0000af0f8c), &(0x7f0000000080), &(0x7f00004b7ffc), &(0x7f0000000040))
r1 = getpid()
socketpair(0x5, 0x8000e, 0x2, &(0x7f0000000140)={<r2=>0xffffffffffffffff})
ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000000040)={0x10000, 0x279})
ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00000000c0)={{0x8, 0x1ff}, {0x4, 0x8}, 0x2, 0x5, 0x800})
process_vm_writev(r1, &(0x7f0000529ff0)=[{&(0x7f00005ad000)=""/1, 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000be0000)=""/88, 0x58}], 0x1, 0x0)

2018/03/06 14:09:28 executing program 2:
r0 = syz_open_dev$midi(&(0x7f0000000ff5)='/dev/midi#\x00', 0x420cd630, 0x2)
fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000240)=0x3)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={<r1=>0x0, 0xa4, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0xa0}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0xfffffffffffff800, @dev={0xfe, 0x80, [], 0x14}, 0x7}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f00000001c0)=0x10)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xcef, 0x203, 0x2, 0xffffffff, r1}, 0x10)
unshare(0x8000400)
ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000000)={{0xffffffffffffffff, 0x2, 0x0, 0x3, 0x200}, 0x1000})
ioctl$TCGETA(r0, 0x5405, &(0x7f0000000080))

2018/03/06 14:09:28 executing program 4:
r0 = socket$can_bcm(0x1d, 0x2, 0x2)
connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000dddfd8)={'vcan0\x00', <r1=>0x0})
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x84000)
sendto$llc(r2, &(0x7f0000000080)="f66d06273acaf315520ed9bccce43768c94c7ae326eb2afa4ce1fc41b5737f7754d031256c3c447a", 0x28, 0x4, &(0x7f00000000c0)={0x1a, 0x10f, 0x6, 0xd6, 0x6, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0)
sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x6, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0)

2018/03/06 14:09:28 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0)
ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000000c0)={0x7, 0x7, 0x34, 0x700})
r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:28 executing program 1:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8))
ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000dc0)=ANY=[@ANYRES64=r0, @ANYPTR64, @ANYPTR=&(0x7f0000000a80)=ANY=[], @ANYPTR=&(0x7f0000000340)=ANY=[], @ANYRES64, @ANYRES32, @ANYPTR=&(0x7f0000000d00)=ANY=[@ANYRES64], @ANYPTR64=&(0x7f00000006c0)=ANY=[]])
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e)
ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000))

[  102.566884] PPPIOCDETACH file->f_count=2
[  102.598455] PPPIOCDETACH file->f_count=3
2018/03/06 14:09:29 executing program 2:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2)
read(r0, &(0x7f0000000040)=""/24, 0x18)
write$evdev(r0, &(0x7f0000057fa0)=[{{0x77359400}, 0x0, 0x100000001}, {}], 0x30)

2018/03/06 14:09:29 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0)
fallocate(r2, 0x0, 0x0, 0x73e0)
sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18)
sendfile(r1, r2, &(0x7f00007ed000), 0x4000002b)

2018/03/06 14:09:29 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000040)=""/184)
recvmmsg(0xffffffffffffffff, &(0x7f0000f75da8)=[{{&(0x7f0000b86000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00007e9fa0)=[{&(0x7f0000032000)=""/60, 0x3c}], 0x1, &(0x7f00002c4000)=""/52, 0x34}}], 0x1, 0x0, &(0x7f00002d9000))

2018/03/06 14:09:29 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}}, 0x0)
ioctl$TIOCCONS(r0, 0x541d)
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=<r1=>0x0)
getpriority(0x2, r1)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:29 executing program 1:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0)
ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000000c0)={0x7, 0x7, 0x34, 0x700})
r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:29 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])
r4 = dup3(r2, r3, 0x80000)
ioctl$ASHMEM_GET_PROT_MASK(r4, 0x7706, &(0x7f0000000080))

2018/03/06 14:09:29 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000400)={r3, 0x24e136a6}, &(0x7f0000000440)=0x8)

2018/03/06 14:09:29 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$void(r0, 0x5450)
r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="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", 0x1000, 0xfffffffffffffffa)
keyctl$get_keyring_id(0x0, r1, 0x3ff)
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)
r2 = socket$can_raw(0x1d, 0x3, 0x1)
r3 = syz_open_dev$dmmidi(&(0x7f0000001280)='/dev/dmmidi#\x00', 0x4, 0x4800)
ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000000180)={0x1, 0xf985, 0xfffffffffffffffd, 0x50, 0x20, 0x5})
ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000040)={'rose0\x00', {0x2, 0x4e20, @rand_addr=0x7}})

2018/03/06 14:09:29 executing program 3:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00003b9ffc)=0x40000000000800, 0x4)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4)
sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2, 0x4e20, @empty}, 0x10)
setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eedffc)=0x14e1, 0x4)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x0, 0xbffd}, 0x8)
tkill(r1, 0x3b)
recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106)

2018/03/06 14:09:29 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00008c3ffc), &(0x7f00003c4000)=0x4)
sendto$inet6(r0, &(0x7f0000000000)="4c330d2803fdf6689d23e74655ebb5ae9a84fc8a990e7aabe649de22dc510ef187e50f514f633a72565eaaeecb673cf7d537a153947824b201b0590e9e0ff27e472b373934a077d4cab1e554216ee483c4250ba56af259bd6db6d3067520959b06895f8b0772", 0x66, 0x4001, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c)
setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f00000000c0)=0xfff, 0x4)

[  102.710845] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:29 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/sequencer2\x00', 0xe0080, 0x0)
sendmsg$rds(r1, &(0x7f0000001380)={&(0x7f0000000040)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000001080)=[{&(0x7f0000000080)=""/4096, 0x1000}], 0x1, &(0x7f0000001240)=[@rdma_dest={0x18, 0x114, 0x2, {0x9}}, @cswp={0x58, 0x114, 0x7, {{0xfffffffffffffeff, 0x8}, &(0x7f00000010c0)=0x2, &(0x7f0000001100)=0xe6, 0x3, 0x100000001, 0x8, 0x509a, 0x2, 0x1df8}}, @mask_cswp={0x58, 0x114, 0x9, {{0x2, 0x3ff}, &(0x7f0000001140)=0x1, &(0x7f0000001180), 0x4, 0x3, 0x6, 0x2, 0x42, 0x20}}, @cswp={0x58, 0x114, 0x7, {{0x8ea7, 0x100000001}, &(0x7f00000011c0)=0x4, &(0x7f0000001200), 0x1, 0x1, 0x6, 0x7, 0x8, 0x9}}], 0x120, 0x4000044}, 0x8000)
setsockopt$sock_void(r0, 0x29, 0x2000000004d, 0x0, 0x0)
ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'bcsf0\x00', 0x2})

2018/03/06 14:09:29 executing program 2:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2)
read(r0, &(0x7f0000000040)=""/24, 0x18)
write$evdev(r0, &(0x7f0000057fa0)=[{{0x77359400}, 0x0, 0x100000001}, {}], 0x30)

2018/03/06 14:09:29 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200000, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)
accept(r0, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000080)=0x80)

2018/03/06 14:09:29 executing program 3:
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r0 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x6, 0x400000)
mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x6, 0x88113, r0, 0x0)
epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0)
pkey_free(0xffffffffffffffff)
r1 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x0)
mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1)
ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{}, {}, {}]})
r2 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo\x00')
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={<r3=>0x0, 0x100000001}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={r3, 0xe8d}, &(0x7f0000000140)=0x8)

[  102.769391] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:29 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8, 0x40200)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000000c0)={0x4, 0xfffffffffffffffb})
close(r0)
getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000000140)=0x4)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x109000, 0x100)
connect$ipx(r2, &(0x7f0000000040)={0x4, 0x66e, 0x9589, "c2c1cdfb2077", 0x8}, 0x10)

2018/03/06 14:09:29 executing program 1:
memfd_create(&(0x7f00000000c0)='net\x00', 0x1)
socketpair(0x2, 0x4, 0x80000000, &(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
fanotify_mark(r0, 0x28, 0x8, r0, &(0x7f0000000240)='./file0\x00')
r2 = gettid()
r3 = syz_open_procfs(r2, &(0x7f0000000000)='net\x00')
ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000140))
exit(0x0)
rt_tgsigqueueinfo(r2, r2, 0x3, &(0x7f0000000180)={0x8, 0x2, 0x8, 0x322c2c0d})
fstat(r3, &(0x7f0000000040))
ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000001c0)={'tunl0\x00', 0x200})

2018/03/06 14:09:29 executing program 5:
ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000d3f0a)=""/246)
r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x1, 0x0)
ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000480))
r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0)
ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00000001c0)={0x0, 0x1, 0x7fff, &(0x7f00000000c0)})
r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0)
ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000340)=""/201)
recvfrom$llc(r1, &(0x7f00000002c0)=""/101, 0x65, 0x2021, &(0x7f0000000080)={0x1a, 0x103, 0x9, 0x1, 0x1000, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x10)
ioctl$TUNSETLINK(r2, 0x400454cd, 0x325)
ioctl$int_out(r2, 0x5460, &(0x7f0000000000))
ioctl$EVIOCGREP(0xffffffffffffffff, 0x4004743c, &(0x7f0000000100)=""/174)
ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000240)=""/107)

2018/03/06 14:09:29 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0)
pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xd, 0xffffffffffffffff)
ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000))
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
ioctl$LOOP_SET_FD(r0, 0x4c00, r1)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2)
ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000080)=0x2000)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f0000000500)=0xe8)
ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000540)={@mcast2={0xff, 0x2, [], 0x1}, 0x4, r4})
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"])

2018/03/06 14:09:29 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0x0, 0x80080)
getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000480)={@empty, <r2=>0x0}, &(0x7f00000004c0)=0x14)
ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000500)=r2)
r3 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r4 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000002c0)={<r5=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000340)={r5, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r4, 0x8000)
r6 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r6, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r7 = pkey_alloc(0x0, 0x2)
pkey_free(r7)
r8 = accept(r4, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r6, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r6, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r8, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:29 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000)=0x8000001)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:29 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSBRK(r0, 0x5427)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000566ffc)=0x7fff)
read(r0, &(0x7f00001a4000)=""/1, 0x1)
ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec))

2018/03/06 14:09:29 executing program 1:
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
write(r0, &(0x7f0000000040)="866b03e48345627fcd39", 0xa)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x8040, 0x0)
ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0))
splice(r1, &(0x7f0000000100), r1, &(0x7f0000000140), 0x6, 0x1)
setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000)=0x90000000, 0x4)

2018/03/06 14:09:29 executing program 3:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0)
ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000080)={0x101, 0x4})
r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x200000000044041)
fallocate(r1, 0x8, 0x0, 0x400000000003)

2018/03/06 14:09:29 executing program 2:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2)
read(r0, &(0x7f0000000040)=""/24, 0x18)
write$evdev(r0, &(0x7f0000057fa0)=[{{0x77359400}, 0x0, 0x100000001}, {}], 0x30)

2018/03/06 14:09:29 executing program 3:
r0 = socket$inet(0x10, 0x3, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='vlan0\x00', 0xffffffffffffffca)
socket(0x1, 0x1008000f, 0xfffffffffffffff7)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'bond0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="030000003ce44491e67aca448fd832e2e26f20e734eaab899a551d0fefb519b6370fdcba37fc3536384e8b753e597f41f07fdc7cf513095602ab4df66e2daa9f21021657fc77dce406dc533119c48369561f78b76e9b6134fda900a9352e902d1f45f875c4b13b69827a1aefcd0973ca82a7910fc81c0c582899a8f20ccf86c1d79c16382a8912ab593ad00a12290c409b2fa564c36143168a51d373148107bda2b71db56a611884b4ca457bda01efab00a26cf55804e7b61f48a216da8900000003000000000000000000000000000000"]})

2018/03/06 14:09:29 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x8, 0x0)
ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00000000c0))
openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000100)="6766c7442400c40000006766c7442402a2bd00006766c744240600000000670f011424b828010f00d8670fdacb6536660fd02d0f38cd5e0066b9800000c00f326635000100000f3066b98c0b000066b80000000066ba010000000f30f2ad0f1670ab0f30", 0x64}], 0x1, 0x60, &(0x7f00000001c0)=[@cr0={0x0, 0x10000}], 0x1)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x5)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])

2018/03/06 14:09:29 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/ppp\x00', 0x0, 0x0)
ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/228)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000380)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000280)=""/174)
sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000100)=@generic={0x0, "a24779b9a77fe20893021aad2314c8e77da93a78217458cce23a3dd51e35090182500df58041cb938af81072832ad761f0ee4d7bf3a25166aaffbc704c3f9705f282e13d2e15accf32631d24c062212aab9d2e5a6aa06222b8f9236156103bec242cd6f5fbb6aacae3bfdac510ee76dd23decd305ea119e206858b8cc8bb"}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000180)="60a6085b84c24738009179c96d6d7bbf8fcbe42954b83265e5e73e4e2bbd69851b6bfd507d330ff7d0f49e96506f46ee8d14957807d3", 0x36}, {&(0x7f0000000480)="48b4e8c681ec2e76165ed7fc13a1cdf841edc4cb33a4157b8340b40ce5a35810122adf288c50c72a283239f4f4c6f843b3f6dba28d6cd659c2bd438d90d3f62014592dd9cffeded416078054b059aaa642be0e9352614b4b8b1cf1712a03df0d6bccd52576628af5d70ebdc0401dd81f749c1b213570b7668c93bddf21c2c765885624569cf4418af60726889c18f2b90eb939184f787d26", 0x98}, {&(0x7f0000000540)="96cfa34c2cbebfd4c902a6ede25e0e06847c60c4589d6147439a6b3bc064c1d3be73f5ae915251f9165d64cc65e434e9c5279a7fef60ab7fdfae7bda7fd6928580fe432c5cef261fab4f843b1202365c8e5148252ccdbee0e2c3648ef4731e2fff3c78c916be61f9c326f1e553987c3353c4f4d32b61e1d0d55e1542db790082a27562966c301e87933731092e25b1c04dc028fd9fa5c0ccca7ef17efb5157b0b15a68812976c27a9e695b6270d96d7120131d70f6876a4b85399eba627ab16cd033b7994dd49bc46d726e8405407da65c1da83d939eec3bb273271e24", 0xdd}, {&(0x7f0000000640)="4dc6a8ed98e34674ecc3a4f2b96c8b4afdf5a940464a8d9ddacd47aa2b326cf3e03c89c09da1b69294b8ffedbe1bc49f838516b2abe02fd96df8ddcb8e6a8b998628f8d42ca793da376579a36cbd1171b753ff3e88398962c47c4034c6bd5431afdc68790129ef1d1bcb1f4580cd01b7d0b396ab125ec00c4adf0d70aee7af3190c72fb36add25f12037f2ff51b3204a132bb5e642acd6992709b19dce083165ad92f4ded6dab1ec6d9990c3e3783b1f09dd2638a9cf6dc2985001a4adc8bef196e9a1795b62858cfe1bf53b5b0416bd55002f8d7878f96b6011eed9a250fded02e928e619083f3b53120626", 0xec}, {&(0x7f00000001c0)="79d98868e4d584918ec16090a1168400888032b342c0004ea6c9cc633ec4ef484dc82641bb6fe6dc973d4f8f5111c913", 0x30}, {&(0x7f0000000740)="8e8a857c37665ee6cbb49c46880049747435ede36a44e474a0280a61390aa6e090f4b01991b84bfbae926f405583429957476815ac4c1b2ff6599ae95bd34aa42f9675c206eec1e087", 0x49}, {&(0x7f0000000200)="357650b35c573778816bba38a856331b98c2a796df4ea057e3", 0x19}], 0x7, &(0x7f0000000840)=[{0xc8, 0x119, 0x100, "0c27f30c083f6d34baa22dbfb575f3088720647895fdd0b0856e7e02b23d1b2bd42d74ce378531cb1c156b43ba0bc1a00821529599f58c6de8d53db7b0ff1a7fe732c7a62920666fc27f842fce2246bc9179f9a437daf22f8602d42c3acd3141c7defc127be91011b12749014631fb7bfeca7a41b5b0165597c1aa45a9b249cef2db4060a50e72944a55bdbf41a0fd7a80aa3c985d9e12dbb9eab382a380a069a1a8f573bed1aa6c045256a903b2b545a7ec86303f"}, {0x98, 0x10e, 0x2, "4c3dae9cedac30a587ad22ba8d64eb708f60ff3500f9f3c007f29b4b5456e71e4899d8d7bb0d938b9cadcfc54567e2449399e1f81622214ccd615621d9b387461a64645203c307aa8b8cb4181465dea77cdeaee0549b9fe277d2ad5e0febd0262c4708c5a89d02f7c14df0b9343c57e4ecf7944d2e9ebd54a0fdeb6195384472dc7436b434b155a6"}], 0x160, 0x20048094}, 0x40041)

2018/03/06 14:09:29 executing program 2:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2)
read(r0, &(0x7f0000000040)=""/24, 0x18)
write$evdev(r0, &(0x7f0000057fa0)=[{{0x77359400}, 0x0, 0x100000001}, {}], 0x30)

2018/03/06 14:09:29 executing program 4:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c06d10)=ANY=[@ANYBLOB="f00000001a00090affffffffffffffffac140000000000000000000000000000ac14ffaa000000f2ff0000000000000000000600000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffffac14ffaaffffffe93c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006407000000000000ffffffffffff02010000000000000000000000000000000000000000000000000000"], 0xf0}, 0x1}, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffff7fffffffffff, 0x8000, 0x0, 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, 0x941}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
prctl$setptracer(0x59616d61, 0x0)

2018/03/06 14:09:29 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000400)={<r3=>0x0, 0xb, "33522af348853c8cb8e16f"}, &(0x7f0000000440)=0x13)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000480)=r3, 0x4)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r4=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r4, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r5 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r5, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r6 = pkey_alloc(0x0, 0x2)
pkey_free(r6)
r7 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r5, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r5, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r7, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:29 executing program 3:
r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xffff, 0x22000)
ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000140)={0x0, 0x1, 0x9d, 0x6, 0xc, 0x6})
bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58)
r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0)
io_setup(0x76, &(0x7f0000871ff8)=<r2=>0x0)
io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}])
r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7fffffff, 0x2080)
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000040)=[{0xe, 0x9}], 0x1)

2018/03/06 14:09:29 executing program 1:
r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0)
r1 = dup2(r0, r0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}})
r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0)
r3 = syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0)
r4 = dup2(r3, r0)
getpgrp(0x0)
lstat(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200))
getresgid(&(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300))
fcntl$getownex(r4, 0x10, &(0x7f0000001340))
fstat(r2, &(0x7f0000001380))
getgid()
fcntl$getown(r2, 0x9)
lstat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440))
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001540))
getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001580)={{{@in=@remote, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000001680)=0xe8)
getgid()
fcntl$getownex(r2, 0x10, &(0x7f0000001e80))
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in=@dev, @in=@multicast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000340)=0x44e)
lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002040))
fcntl$getown(r1, 0x9)
getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000002440)={{{@in=@broadcast, @in6=@remote}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000002540)=0xe8)
lstat(&(0x7f0000002580)='./file0\x00', &(0x7f00000025c0))
r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0)
fcntl$lock(r5, 0x8, &(0x7f0000000080))
ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000002640))
getuid()
fstat(0xffffffffffffffff, &(0x7f0000002680))

2018/03/06 14:09:29 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x7fc, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])
ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=<r3=>0x0)
ptrace$peekuser(0x3, r3, 0xbd)
r4 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x6, 0x105000)
getsockopt$inet_dccp_buf(r4, 0x21, 0xd, &(0x7f0000000100)=""/104, &(0x7f0000000180)=0x68)

[  103.075210] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:29 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0xffffffffffffff19, 0x4)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)

2018/03/06 14:09:29 executing program 2:
perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
socket$netlink(0x10, 0x3, 0xd)

[  103.097429] PPPIOCDETACH file->f_count=2
[  103.160118] PPPIOCDETACH file->f_count=2
2018/03/06 14:09:29 executing program 4:
r0 = gettid()
r1 = syz_open_procfs(r0, &(0x7f00000001c0)='stat\x00')
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000080)={0xffffffffffffffbd, 0x800, 0x100000001, 'queue1\x00', 0x7})
setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140), 0x4)
exit(0x0)
readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222)
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000b40)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000c40)=0xe8)
setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000c80)={r2, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc)

2018/03/06 14:09:29 executing program 6:
openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:29 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
clock_gettime(0x6, &(0x7f0000000080))
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x6, <r1=>0x0, 0x1, 0x3})
ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000040)={r1, 0xd56fb3e})
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3})

2018/03/06 14:09:29 executing program 1:
renameat2(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000063000)='./file0\x00', 0xa)

2018/03/06 14:09:29 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r2 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={<r3=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r2, 0x8000)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r5 = pkey_alloc(0x0, 0x2)
ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000400)=0x6)
pkey_free(r5)
r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r6, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:29 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00')
ioctl(r0, 0x6, &(0x7f0000000040))

2018/03/06 14:09:29 executing program 3:
r0 = socket(0x1e, 0x2, 0x0)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8, 0x0, 0x3, 0x2, 0x4, 0x7043, 0x2}, &(0x7f0000000180)=0x20)
setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x10}}}, 0x2848, 0x1, 0xfff, "521a298636dcbccfd0c1af837469db5c59b5ea4b71301e69993c976e231a17371d48fb9e5f7d1b2b7a2d1b3e5747ae6d44188ffa568faee8b9d218190e651dd6dc9eac05dbb5d0c4eecc6fabf35a27bc"}, 0xd8)
bind(r0, &(0x7f0000000200)=@rc={0x1f}, 0x80)

2018/03/06 14:09:29 executing program 0:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
recvmsg(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, <r3=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)=""/167, 0xa7}, {&(0x7f00000002c0)=""/175, 0xaf}, {&(0x7f0000000200)}], 0x3, &(0x7f0000000380)=""/239, 0xef, 0x5}, 0x60)
getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000004c0), 0x10)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2)
r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c61e"])
ioctl$KVM_GET_REG_LIST(r4, 0xc008aeb0, &(0x7f0000000080)={0x1, [0x6]})

2018/03/06 14:09:29 executing program 1:
r0 = socket$unix(0x1, 0x5, 0x0)
bind$unix(r0, &(0x7f0000000040)=@abs={0x1}, 0x8)
open$dir(&(0x7f0000000000)='\x00', 0x400, 0x1)
bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2)

2018/03/06 14:09:29 executing program 2:
r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0)
ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@any=0xffffffff})

2018/03/06 14:09:29 executing program 3:
r0 = socket$inet(0x10, 0x100000000000003, 0xc)
sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'vcan0\x00', &(0x7f0000000000)=@ethtool_rx_ntuple={0x35, {0x12, @ether_spec={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x6}, @esp_ip4_spec={@dev={0xac, 0x14, 0x14, 0x14}, @empty, 0x5}, 0x3, 0x3f, 0x9f9, 0x6, 0xffffffffffffffff}}})
sendmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900020001000000000100000404ff7e", 0x24}], 0x1}, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'ifb0\x00', &(0x7f0000000180)=@ethtool_flash={0x33, 0x1, "50aeae4eace6c59d8f1b59f20db489d4cf4a022903d87d72f6d82b706808fda83c1ef2c7014e1a5701e4b2bd208bc256e102e64a3719825aa66f1282f91fc817abb3c5b51391e640e76249a3a8e267d28f2c717856888028514b2fbe8b4f6c9b91620707a47e70462dd9aa48dfb5a951aa725cf74f0016d031582ac514b73a12"}})

[  103.253115] PPPIOCDETACH file->f_count=2
[  103.258169] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'.
[  103.273117] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'.
[  103.290610] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'.
2018/03/06 14:09:29 executing program 2:
perf_event_open(&(0x7f00000000c0)={0x2, 0xfffffffffffffeb4, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x7ff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000140))
getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000180)=""/67, &(0x7f0000000200)=0x43)
getpeername$netrom(r1, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0x10)

2018/03/06 14:09:29 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000d3f0a)=""/246)
ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000100)=""/174)
ioctl$TIOCEXCL(r0, 0x540c)

2018/03/06 14:09:29 executing program 1:
syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x880)
clock_adjtime(0x7, &(0x7f0000000100)={0xf7, 0x5, 0x5, 0x1, 0x2662a367, 0xffffffffffffffc0, 0x7, 0x8000, 0x6, 0x7fffffff, 0x5, 0x2, 0x3, 0x17, 0x5, 0x9, 0x7, 0x8, 0x80000001, 0x6, 0x2, 0x344, 0xcf06, 0x100000000, 0x1, 0x8})
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x80400)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0xfffffffffffffffb, 0x4)
setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000080)=0xe0, 0x4)
getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000200), &(0x7f0000000240)=0x4)

2018/03/06 14:09:29 executing program 4:
r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0)
r1 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81)
prctl$setendian(0x14, 0x2)
ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000080))
connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10)
close(r0)

2018/03/06 14:09:29 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000040)=0xc)
r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4})
r3 = socket$inet6(0xa, 0x6, 0x0)
ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x4, &(0x7f0000000400)=""/29)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000002c0)={<r4=>0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000340)={r4, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98)
bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
listen(r3, 0x8000)
r5 = socket$inet_dccp(0x2, 0x6, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000600)={r4, 0x5, "2e4dce9eac"}, &(0x7f0000000640)=0xd)
setsockopt(r5, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1)
r6 = pkey_alloc(0x0, 0x2)
clock_gettime(0x0, &(0x7f00000006c0)={<r7=>0x0, <r8=>0x0})
ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000700)={{0x6, 0x3, 0x1, 0x9, "fe4f819bac9b4383ea867674e34dc49f477a72ac6e43396b5fabee285d44b659c7b9cd8efa9df73cf429180e", 0x8}, 0x8001, [0x100000001, 0x6, 0xb98, 0xbb, 0x5, 0x6, 0x2, 0x80000001, 0x9, 0xfff, 0x9, 0x1000, 0x1f, 0xb1, 0x7, 0x6, 0x3, 0x77, 0x4, 0x9, 0x6, 0x532, 0x1, 0x2, 0x101, 0x5, 0x7, 0xffff, 0x8, 0x7bd2, 0x8efa, 0x48, 0x9, 0x0, 0x4, 0xffffffff80000000, 0x0, 0x7ff, 0xfffffffffffff1eb, 0x3f, 0xc9, 0x1000, 0x40, 0x9, 0x7ff, 0x2, 0x800000000000, 0x40, 0x7, 0x7057, 0x100, 0x7ff, 0x9, 0x100, 0x0, 0x2, 0x0, 0xfffffffffffffffc, 0x4, 0x7, 0x8, 0xff, 0x7, 0x4, 0x3, 0x0, 0x8, 0x3f, 0xafc, 0x5, 0x4, 0x0, 0x90000, 0x7, 0x7, 0x81, 0xe43, 0x6, 0xbd, 0x9, 0x1, 0x8, 0x3f, 0x400, 0xf6e4e4180000000, 0x4, 0x7, 0xfffffffffffffffe, 0x8, 0x2, 0x0, 0x8, 0x1000, 0x642, 0x6, 0x7, 0x1, 0x1, 0x1, 0x0, 0x4c, 0x3000000000000000, 0xad8, 0x3, 0x8c62, 0x5, 0x5, 0x7f, 0xb09c, 0x2dd, 0x40, 0xc37e, 0x10000, 0xff, 0x3ff, 0x1, 0xa8, 0x4, 0x7, 0x0, 0x6, 0x607, 0x68, 0x6, 0x1, 0x572, 0x5, 0x3], {r7, r8+10000000}})
pkey_free(r6)
accept4(r2, &(0x7f0000000480)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f00000005c0)=0x80, 0x80000)
connect$netlink(r2, &(0x7f0000000440)=@kern={0x10, 0x0, 0x0, 0x800}, 0xc)
r9 = accept(r0, &(0x7f0000000500)=@sco, &(0x7f0000000580)=0xfffffffffffffe9e)
connect$inet(r5, &(0x7f0000772000)={0x2, 0x4e23, @empty}, 0x10)
ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000000680)={'syz_tun\x00', 0x41c})
mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0)
write(r5, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe)
write(r9, &(0x7f0000ef9fff)="a1", 0x1)

2018/03/06 14:09:29 executing program 3:
r0 = socket$inet(0x10, 0x100000000000003, 0xc)
sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'vcan0\x00', &(0x7f0000000000)=@ethtool_rx_ntuple={0x35, {0x12, @ether_spec={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x6}, @esp_ip4_spec={@dev={0xac, 0x14, 0x14, 0x14}, @empty, 0x5}, 0x3, 0x3f, 0x9f9, 0x6, 0xffffffffffffffff}}})
sendmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900020001000000000100000404ff7e", 0x24}], 0x1}, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'ifb0\x00', &(0x7f0000000180)=@ethtool_flash={0x33, 0x1, "50aeae4eace6c59d8f1b59f20db489d4cf4a022903d87d72f6d82b706808fda83c1ef2c7014e1a5701e4b2bd208bc256e102e64a3719825aa66f1282f91fc817abb3c5b51391e640e76249a3a8e267d28f2c717856888028514b2fbe8b4f6c9b91620707a47e70462dd9aa48dfb5a951aa725cf74f0016d031582ac514b73a12"}})

2018/03/06 14:09:29 executing program 6:
openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0)
openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x10000000000000, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0))
write$vnet(0xffffffffffffffff, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0xd4691bcf28b2976e, &(0x7f0000e9afb7)=""/73}}, 0x68)

2018/03/06 14:09:29 executing program 0:
openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"])

[  103.300554] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'.
[  103.309109] PPPIOCDETACH file->f_count=4
2018/03/06 14:09:29 executing program 1:
munlockall()
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00000002c0)=""/144, &(0x7f0000000380)=0xfffffdbe)

2018/03/06 14:09:29 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x20000000001)
ioctl$int_in(r1, 0x80000080045010, &(0x7f0000003ff8))
bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(camellia-generic)\x00'}, 0xfffffffffffffdb5)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0xfdea)

[  103.374795] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'.
[  103.394169] PPPIOCDETACH file->f_count=2
[  103.394498] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'.
[  103.413475] BUG: unable to handle kernel paging request at ffffebe000000020
[  103.420589] IP: qlist_free_all+0x12b/0x160
[  103.424806] PGD 0 P4D 0 
[  103.427475] Oops: 0000 [#1] SMP KASAN
[  103.431260] Dumping ftrace buffer:
[  103.434782]    (ftrace buffer empty)
[  103.438477] Modules linked in:
[  103.441654] CPU: 0 PID: 11197 Comm: syz-executor2 Not tainted 4.16.0-rc4+ #343
[  103.448979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  103.458316] RIP: 0010:qlist_free_all+0x12b/0x160
[  103.463040] RSP: 0018:ffff8801b623fb68 EFLAGS: 00010286
2018/03/06 14:09:29 executing program 4:
r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200)
ioctl$VT_WAITACTIVE(r0, 0x5607)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000040), 0x4)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3)

[  103.468377] RAX: 0000000000000002 RBX: 0000000000000286 RCX: ffffea0000000000
[  103.475625] RDX: ffffebe000000000 RSI: ffff8801d38108f8 RDI: 0000000000000286
[  103.482879] RBP: ffff8801b623fba0 R08: 0000000000000000 R09: 0000000000000000
[  103.490133] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  103.497376] R13: 0000000000000000 R14: 0000000000000002 R15: ffffffff86ec9920
[  103.504618] FS:  0000000002714940(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000
[  103.512816] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  103.518668] CR2: ffffebe000000020 CR3: 00000001b36e6001 CR4: 00000000001626f0
[  103.525911] DR0: 0000000020000000 DR1: 0000000000000000 DR2: 0000000000000000
[  103.533153] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
[  103.540392] Call Trace:
[  103.542958]  quarantine_reduce+0x141/0x170
[  103.547168]  kasan_kmalloc+0xca/0xe0
[  103.550856]  kasan_slab_alloc+0x12/0x20
[  103.554801]  kmem_cache_alloc+0x11b/0x760
[  103.558922]  ? handle_mm_fault+0x465/0xb10
[  103.563130]  ? check_same_owner+0x320/0x320
[  103.567430]  getname_flags+0xcb/0x580
[  103.571203]  getname+0x19/0x20
[  103.574367]  do_sys_open+0x2e7/0x6d0
[  103.578055]  ? filp_open+0x70/0x70
[  103.581567]  ? mm_fault_error+0x2c0/0x2c0
[  103.585686]  ? SyS_read+0x220/0x220
[  103.589285]  SyS_open+0x2d/0x40
[  103.592535]  ? do_sys_open+0x6d0/0x6d0
[  103.596397]  do_syscall_64+0x281/0x940
[  103.600253]  ? __do_page_fault+0xc90/0xc90
[  103.604457]  ? trace_event_raw_event_sys_exit+0x260/0x260
[  103.609966]  ? syscall_return_slowpath+0x550/0x550
[  103.614870]  ? syscall_return_slowpath+0x2ac/0x550
[  103.619775]  ? retint_user+0x18/0x18
[  103.623465]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  103.628284]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  103.633441] RIP: 0033:0x451fd0
[  103.636601] RSP: 002b:0000000000a3d9d0 EFLAGS: 00000202 ORIG_RAX: 0000000000000002
[  103.644278] RAX: ffffffffffffffda RBX: 00000000000000d3 RCX: 0000000000451fd0
[  103.651521] RDX: 000000000000000c RSI: 0000000000090800 RDI: 0000000000a3f830
[  103.658759] RBP: 0000000000a3f830 R08: 0000000000000001 R09: 0000000002714940
[  103.665999] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000002f0
[  103.673240] R13: 0000000000000000 R14: 0000000000000005 R15: 0000000002714914
[  103.680488] Code: 00 00 00 80 48 01 c2 72 44 48 b9 00 00 00 80 ff 77 00 00 48 01 ca 48 b9 00 00 00 00 00 ea ff ff 48 c1 ea 0c 48 c1 e2 06 48 01 ca <48> 8b 4a 20 48 8d 71 ff 83 e1 01 48 0f 45 d6 4c 8b 6a 30 e9 f4 
[  103.699579] RIP: qlist_free_all+0x12b/0x160 RSP: ffff8801b623fb68
[  103.705780] CR2: ffffebe000000020
[  103.709208] ---[ end trace 298a91de21a5e04b ]---
[  103.713934] Kernel panic - not syncing: Fatal exception
[  103.719665] Dumping ftrace buffer:
[  103.723177]    (ftrace buffer empty)
[  103.726857] Kernel Offset: disabled
[  103.730449] Rebooting in 86400 seconds..