2062efbe7bee4cd867108cb097368045547c569c0c38e581f0d0ef3fd761b057e2bf7177daf6bdc6040937c3bb37d17cc271441266c6f290d9faf5136d1461240ad65fc0a372905d1f6425c330428f939778934df7d32e02ebb6d9ab2220e646d5317d98cd77e8dda7f2573f5663819bde815d3a30f8b9c679a04c309c2375e8abb8bfaf938d3105c4881c028c0c9189ea685e8f6380ba6d047f8dd8c243257a464b4513626cbf5e376299fcbdfd43a63f31e5829d10c0bf1de92ea9b5abd4cd", 0x1000}, {&(0x7f0000431000-0xb5)="dc9749b881a841345b710056f83d9f4e60aea59823046bafcebca2079c4b92e4ebdc75c3ce097f96b09dc159ef84c204ccd81c1bd0e733f65bab0b914bd8b28f22fc1d30e88a33a9abc6e86586baaa28c84d3f624503f4625684d3887a8af7b089bd913c8e85df37af8cc48334399950f2dee06a99dae0b91791035093ae4ffb95b23ad118b49b86dccfb1ad2a6c5f73d436ed9271c20e5bd468264c1665a8399af04509ffc95970d353c4fae4cdf17b0c7b757132", 0xb5}, {&(0x7f000096e000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000b42000-0x58)=[@init={0x14, 0x84, 0x0, {0x3ff, 0x8, 0xfffffffffffffff8, 0x0}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x70c7, 0x1, 0x1, 0x40, 0x1f, 0x2, 0xcdc, r2}}], 0x58, 0x4000040}, 0x4000000) 2018/01/14 23:40:31 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000003000)='/dev/snd/midiC#D#\x00', 0x3ff, 0x80082) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000004000-0x4)=0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000004000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000-0x4)=0x89c, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f0000000000)="f3", 0xfffffffffffffe25}], 0x9e) 2018/01/14 23:40:31 executing program 5: setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00004fd000-0x4)={0x0, []}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003c2000-0xc)={0xffffffffffffffff, 0x0}) r2 = creat(&(0x7f0000d53000)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000a3f000-0x20)={0x10000, 0x80, 0x8, 0x339, 0x2, 0x400, 0x3, 0x1f, 0x0}, &(0x7f0000358000-0x4)=0x20) syncfs(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000573000-0x108)={r3, @in6={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000001, 0xa31, 0xfb, 0x1, 0x81, 0x1000, 0x7fffffff, 0x400, 0x1, 0x7, 0x5, 0x4, 0xffffffff, 0x0, 0x7]}, &(0x7f0000174000)=0x108) [ 168.769519] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. [ 168.777134] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 168.779471] can: request_module (can-proto-5) failed. [ 168.809353] can: request_module (can-proto-5) failed. [ 168.911390] binder_alloc: binder_alloc_mmap_handler: 29527 20000000-20002000 already mapped failed -16 [ 168.930467] binder: BINDER_SET_CONTEXT_MGR already set [ 168.930477] binder: 29527:29529 ioctl 40046207 0 returned -16 [ 168.934876] binder: undelivered TRANSACTION_ERROR: 29189 [ 168.935279] binder: release 29468:29473 transaction 144 out, still active [ 168.935284] binder: undelivered TRANSACTION_COMPLETE [ 168.935306] binder: send failed reply for transaction 144, target dead [ 168.979390] binder_alloc: 29527: binder_alloc_buf, no vma [ 168.985060] binder: 29527:29529 transaction failed 29189/-3, size 40-8 line 2903 [ 168.995839] binder: 29527:29538 Release 1 refcount change on invalid ref 0 ret -22 [ 169.010256] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/14 23:40:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000926000)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fcd000)=[], 0x0, &(0x7f0000b0f000)=[{0x64, 0x1, 0x24, "7dcc85e49689d3b3483f3c58e31cc9e4bbac9758fe56a148c46f1c3a4c65ef8b35b8a42c2a8e4299282d11d700000000000000a80f375aff178370250620356214c1c0f8c5576a4ec3ba95dbb9fffd9b8c96a75a5a337afb"}], 0x64, 0x0}, 0xfffffffffffffffc) 2018/01/14 23:40:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000301000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000330000-0x4)=0xc) r1 = getpgrp(0x0) r2 = open$dir(&(0x7f000080d000)='./file0\x00', 0x81, 0x80) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000082c000-0x9)='/dev/ppp\x00', 0x10200, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000f06000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x8000) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000149000)={r3, r4, 0x4b}) socket$netlink(0x10, 0x3, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ioctl$KVM_SET_IRQCHIP(r6, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f000066a000)=0x0, &(0x7f00002d6000)=0x4) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f00006d4000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_PIT(r6, 0x8048ae66, &(0x7f000015a000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/01/14 23:40:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f00000dd000)=""/4096, 0x1000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/14 23:40:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000eb0000)=0x0, 0x4) sendfile64(r0, r0, &(0x7f00004a5000)=0x0, 0x8) 2018/01/14 23:40:31 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000004000)={0x0, 0x1000, "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"}, &(0x7f0000004000)=0x1008) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000)={r2, 0x1}, 0x8) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00007f3000-0x13)=""/19, &(0x7f0000003000)=0x13) 2018/01/14 23:40:31 executing program 6: r0 = socket(0x2, 0x3, 0x2) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ea8000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x7ff) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f75000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000001000)=0x6) 2018/01/14 23:40:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$mouse(&(0x7f0000d32000)='/dev/input/mouse#\x00', 0x1, 0x400000) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r0, r1, 0x0) 2018/01/14 23:40:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x2}, 0x10) syz_open_dev$sndpcmc(&(0x7f000076c000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x500) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000416000)="0100000000000018d2d54b147482bd08d1ad") [ 169.015822] binder: release 29527:29529 transaction 147 out, still active [ 169.022800] binder: unexpected work type, 4, not freed [ 169.028518] binder: undelivered TRANSACTION_COMPLETE [ 169.034076] binder: send failed reply for transaction 147, target dead 2018/01/14 23:40:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000739000-0x4)={0x0, 0x0, 0xffffffffffffffff}, 0x4) r1 = socket$inet(0x2, 0x4, 0x1) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000393000)={0x6, 0x8, 0x600000000000000, 0x100000000}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x13) 2018/01/14 23:40:31 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000005000-0xc)='/dev/amidi#\x00', 0x6, 0x50002) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000003000)={0x3, 0x0, [{0x8, 0x2, 0x0, 0x0, @sint={0x7664000000000000, 0x6}}, {0xf, 0x3, 0x0, 0x0, @msi={0x401, 0x7, 0x2d5}}, {0x80, 0x0, 0x0, 0x0, @msi={0xa56, 0x793, 0x7b}}]}) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0xffffffffffffffff) r1 = socket(0x1e, 0x4, 0x0) setsockopt(r1, 0x10f, 0x81, &(0x7f0000002000-0x5)="001e2301", 0x4) [ 169.103230] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns 2018/01/14 23:40:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff663e, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f00006e7000-0x12)='/dev/input/mouse#\x00', 0x60000000, 0x300) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003af000-0x10)={0x0, 0x89, 0x0, 0x10001}, &(0x7f0000f4b000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000fad000)={r2, 0x2}, 0x8) exit(0x0) keyctl$dh_compute(0x17, &(0x7f0000690000)={0x0, 0x0, 0x0}, &(0x7f0000e76000)=""/209, 0xd1, &(0x7f00008e7000-0x2c)={&(0x7f00002ca000)={'sha384-avx2\x00'}, 0x0, 0xfffffee6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 23:40:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00005e9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xc) io_setup(0x2, &(0x7f0000539000-0x4)=0x0) dup2(r0, r1) 2018/01/14 23:40:31 executing program 3: mmap(&(0x7f0000000000/0x73000)=nil, 0x73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000070000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000073000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000073000)=0xe8) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000c000)={0x0, 0x0}) writev(r0, &(0x7f000000b000)=[{&(0x7f000005d000)=',', 0x1}], 0x1) 2018/01/14 23:40:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004e4000-0x8)={0x0, 0x0}, 0x3ce15465277d7cbc) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00001de000-0x4)=0x8, &(0x7f0000bc6000)=0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000465000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000a24000)={0x6, 0xe93, 0x77, 0x400}) 2018/01/14 23:40:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x3fffffffc, 0x74, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) fsync(r0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/14 23:40:31 executing program 5: r0 = socket(0x2, 0x80003, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xb7, "ed90062e927e73675bd8143f91263ee1dd20942ef09ea72a4de182055a3cb5f415a5c9037e4d4d465d6276c1c8f443e72f87732567df1c4659cf6ac030fa4984bafbe73ec9ae7a17b4cbc2647d21b0b3da8ebb1832f3cc01ab1c225d9296b07105dea74a8c9b284d7bab46f722ae3ff315a71bd2b14d9221c6fb49d545951e21cf09ef0020849b7f7bc3bba7ce5a02a5bb5e73ffa78cc8d716af71147aba7ae13674af99de257f368b31d3482265a905a1cdd737c9aa25"}, &(0x7f0000002000-0x4)=0xbf) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000003000-0x8c)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x1c)={&(0x7f0000000000)={0x27, 0x3b, 0x0, 0x6, 0x401, 0x2, "a08a93eb61f41cea8dda21f7c2275f5dd57d91fca5004e6ab651775d1c5c781418bcd1f77dad432ec331e7f3855d237f61b009e7953b5a43f4c54608cac002", 0xfffffffffffffff8}, 0x58, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x92)="ae41ba001074bc82f3cb1b393958b6d0c109c0e7736bf2e93948db20deeef093ef2be633f9d439af0656c2ae0fd19c567b98ec11ea97962a8902b4a5826aba6d37f8375a0c9ee3783b8b4cb1d3ab400f971280d861fac26eb91646eb0c38545a5e12b0e34ac0c41d3d3b4e6ddfa3f1ea8334dd96269766f89ce915367f0e61b98450a991015b8b1b3cef02c84bc364594cfb", 0x92}, {&(0x7f0000001000-0xaa)="0ed0cf90c6d4eb6fbcb5d6b26fa2782a771ea5ccc0269d2c1d43a943e9a466e76ba43c18e5d00e3e829a03ae242f46d7ba205d6c5d6424a71c5e23d2c62af2f5c6db7f20794d856d14cea4948896a0a4abb2879fd3f9736cda6a89d6eb013580d879b68ad257bfeb076e8ddbf089a119522bf1d3ccfe42948ab67a4082f08d9574c7ef586415a9f992c07751c4c33a16cbea7ef4f5c0d5c38f6ebecbbe1ee6615f89fa344227c214bc23", 0xaa}, {&(0x7f0000000000)="5dc2a7140cb283f59f2b3c2616c191199afd3064f73b7387fa984756fd9a658ada58df90512c2749dda483fb9b75acbe21243b1d43c1c15843bdf3b17e06f003a786b8f857fe0957c176a193568ad9fd2ed6798060b89aa8b97cad992b", 0x5d}, {&(0x7f0000b0f000-0x30)="5207cee15eb5bb847759a6824febf0c7e799d569e6285a93f740688cc364e4df350042e09a872021343391a9d2fc6569", 0x30}, {&(0x7f0000624000)="049d268e2d31423e23a672e29f570427b8d4", 0x12}, {&(0x7f0000001000-0xd0)="38a71d9fc0530a2474a28c315887be7b2c286b6e3d2f2b8e0fead9785de755634ee141a3e51752c8e8e9cf6eabad3d68e24d631205c49458b2805f4b0a1e94ad3dd752d29ce1fba138ee98f476614428e29e4712697090709c6bb6d9032cbcb8b518943e267c8578665c884e6df72626364e9c8ec94b9d31942957bba2073e7106577314a1bbb1301b18dccdd0692f9549e66e277afdcb52925eafbf56dfc2689e872e30896c9dd969c3c4f96ed9ed6228bd766a62c6323464dbb7518e2d728cd41834e9694dbaed960a16e28a0a8acc", 0xd0}], 0x6, &(0x7f0000a05000-0x24)={0x24, 0x19c, 0x800000000000000, "7960a8e8d9a685dd22ab2e8780a56ff74fd7f2775e"}, 0x24, 0x4000}, 0x8000) getsockopt(r0, 0xff, 0x0, &(0x7f0000eba000-0xda)=""/218, &(0x7f0000006000)=0xda) 2018/01/14 23:40:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x40000) fstatfs(0xffffffffffffffff, &(0x7f0000f06000)=""/229) r1 = openat(0xffffffffffffff9c, &(0x7f0000c78000)='./file0\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x401}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) set_mempolicy(0x0, &(0x7f000032e000-0x8)=0xfffffffffffffffd, 0x0) close(r2) fstatfs(r1, &(0x7f00001f2000-0x7b)=""/123) sendmsg(r0, &(0x7f00002ed000)={&(0x7f00004de000-0x10)=@nfc={0x27, 0x20, 0x2, 0x4}, 0x10, &(0x7f000014f000-0x8)=[{&(0x7f00005fb000)="2130e64169278e51b2404db21175d839b11e8c5cabc6f35637941781b89c87b72591decfef7a44a8a308c5469f915fefc1ee807db6e507f3c33d2495c02d139ddd1d181b40d23ce7346f104f9778724faff43a4e6e5c3d0b4c8ccd6b6bd5fdda4db0ab1d57d9bf099d8d06d99e76dc3af3ec9a5e08e03c16121df14800a41a6b4ebbca334b4554faf0686fcbf123c0e23c5de3c327bf3094bd8edff2ae3cdceadb99c861ecdd89ce880207174f4e3f31973d41743c72f9e6cb78ee0e763ffdbce13f908cf104f706534509fc820fc0d69b809de203467f77ab92a4ddc5652e76575520fc2cd92aa07b95f1d08a7c8dfda852", 0xf2}], 0x1, &(0x7f0000dae000)=[], 0x0, 0x20000080}, 0x8810) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f00008af000)={0x800, 0x4, 0x96, 0x7}, 0x10) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000e0b000)=""/244) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000aa2000)=0xffffffffc6fd06ee) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00006dd000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg$kcm(r0, &(0x7f0000984000-0x1c)={&(0x7f0000e75000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000262000)=[{&(0x7f0000e9e000-0x37)=""/55, 0x37}, {&(0x7f0000932000-0x11)=""/17, 0x11}, {&(0x7f00008dc000-0xd7)=""/215, 0xd7}, {&(0x7f00003d4000-0xed)=""/237, 0xed}, {&(0x7f0000a7d000)=""/125, 0x7d}, {&(0x7f0000fd5000)=""/8, 0x8}], 0x6, &(0x7f00009ee000-0xab)=""/171, 0xab, 0x8}, 0x40000020) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fd1000-0x3f)={0x0, 0x37, "4a89ae47e96abdffdd5f362fa58fe99a2995ebb779b76488443d1c1f8765ce47256f2a59aa57c021842dfbda0ade337002988f54213091"}, &(0x7f0000b3d000-0x4)=0x3f) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dd3000-0x98)={r4, @in6={{0xa, 0x0, 0x9e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x2}, 0x98) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0x16000, 0x101000, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$VT_RELDISP(r1, 0x5605) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/14 23:40:31 executing program 4: futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = getegid() r1 = getegid() r2 = open(&(0x7f0000758000-0x8)='./file0\x00', 0x30000, 0x3) fallocate(r2, 0x3, 0x0, 0x3) getgroups(0x3, &(0x7f0000079000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x3, &(0x7f0000f34000-0xc)=[r0, r1, r3]) prctl$void(0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000000000)={0x0, 0x989680}) 2018/01/14 23:40:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000770000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002ac000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000065a000-0x8)=0x0) 2018/01/14 23:40:31 executing program 5: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000598000)={@common='lo\x00', &(0x7f000093e000-0x5)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 169.216283] rpcbind: RPC call returned error 22 2018/01/14 23:40:31 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007e2000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e44000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000ad6000-0x70)={[{0x85, 0x8, 0x5, 0x78b8b46f, 0x3f, 0x1, 0x4, 0x7, 0x2, 0x2, 0x100, 0xfff, 0x9ad}, {0x1, 0x7, 0x1, 0xffff, 0x1, 0x7, 0xaae, 0x9, 0xfffffffffffffffc, 0xf4, 0x100, 0xffff, 0x1}, {0x4, 0x5, 0xffff, 0x8000, 0xff, 0xfffffffffffffff7, 0x9, 0x1, 0x2, 0x80000000, 0x7, 0x100000001, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f000071d000-0x8)={0x3, &(0x7f0000fb0000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000888000)=@ethtool_link_settings={0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 23:40:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000066b000)='/dev/mixer\x00', 0x480100, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f000007f000)={{0x1, 0x1, 0x101, 0x3, 0x8}, 0x3, 0x32400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x3, 0x80000, 0x6, &(0x7f0000fcf000)={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000149000)=0x0) syz_open_procfs(r2, &(0x7f0000000000)='net/icmp\x00') r3 = creat(&(0x7f0000994000-0x8)='./file0\x00', 0x0) r4 = syz_open_procfs(r2, &(0x7f0000f5c000)='schedstat\x00') sendfile(r3, r4, &(0x7f000016f000)=0x0, 0x26b9509) 2018/01/14 23:40:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0xffffffffffffffff, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) [ 169.245932] rpcbind: RPC call returned error 22 2018/01/14 23:40:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x100000}, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f000001f000-0x8)='big_key\x00', &(0x7f0000138000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000027c000-0x1000)="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", 0x4d2, 0xfffffffffffffffe) 2018/01/14 23:40:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000+0xa82)='/dev/dsp\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000+0xca2)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000000)={r2, &(0x7f0000000000)=""/33}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000731000-0x90)="1f0000000a0affdde200f49ff60f002a080200000900018005ffffe5000051", 0x1f) 2018/01/14 23:40:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, &(0x7f00000c7000-0x4)=0x0, 0x80800) r2 = socket(0x1e, 0x2000000000000005, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000525000-0x8)={0x0, 0x4b}, &(0x7f0000764000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000b91000)={r3, 0x2c, &(0x7f00002a9000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}]}, &(0x7f000088d000)=0xc) connect$ax25(r2, &(0x7f0000fa0000)={0x1e, {"03491f0800"}, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000054000-0x8)={r4, 0x4}, &(0x7f0000433000)=0x8) 2018/01/14 23:40:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000f3d000)=[], 0x0, &(0x7f0000095000)=[@init={0x14, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x2c, 0x0}], 0x1, 0x0) mremap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000307000/0x2000)=nil) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001ba000)='/selinux/relabel\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 23:40:31 executing program 0: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe2000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006d1000-0xc)={0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fe7000)={0x1, r0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000fe7000)={0x401, 0x7f}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f000035a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fe6000)=0x2) 2018/01/14 23:40:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/14 23:40:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0xcd, 0x0) fcntl$setsig(r0, 0xa, 0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f00006ec000)='/dev/snd/controlC#\x00', 0x8000000000000002, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000688000-0x10c)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 23:40:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f9a000-0xc)='/dev/rfkill\x00', 0x10000000000002, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x7f) writev(r0, &(0x7f0000e48000-0x8)=[{&(0x7f0000dba000)="e571", 0x0}], 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000335000-0x14)={0xfffffffffffff000, 0x8, 0x0, 0x3, 0x3, 0xffffffff, 0x5, 0x5a3, 0x8, 0xffffffffffffffff}) 2018/01/14 23:40:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ad0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002ac000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00003b2000-0x22)={0x0, 0x1, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000b70000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) set_tid_address(&(0x7f00002d2000-0x4)=0x0) 2018/01/14 23:40:31 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a18000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00001d4000-0x5a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x1, 0x0, {0x8, 0x4, 0x101, 0x101, 0x5, 0x2, 0x5, 0x5, 0x77, 0x4, @rand_addr=0x100, @dev={0xac, 0x14, 0x0, 0x15}, {[@end={0x0}, @end={0x0}, @noop={0x1}, @rr={0x7, 0x7, 0x502, [@local={0xac, 0x14, 0x0, 0xaa}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dd6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00009f2000)=0x9, 0x4) r2 = syz_open_dev$sg(&(0x7f0000a24000-0x9)='/dev/sg#\x00', 0x6c, 0x10003) connect$packet(r2, &(0x7f0000909000-0x14)={0x11, 0x0, 0x0, 0x1, 0x7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/14 23:40:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df9000-0x8)='./file0\x00', &(0x7f0000dde000-0x8)='./file0\x00', &(0x7f00002e1000)='devpts\x00', 0x0, &(0x7f000000a000)="") r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008da000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000b0d000)=0x80000000, 0x4) syz_fuseblk_mount(&(0x7f00000ab000-0x8)='./file0\x00', &(0x7f000084e000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000dd2000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000570000-0x4)=0xe8) r2 = getgid() chown(&(0x7f0000671000-0xe)='./file0/file0\x00', r1, r2) umount2(&(0x7f0000f5f000-0x8)='./file0\x00', 0x0) 2018/01/14 23:40:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000024b000)='net/ip_mr_vif\x00') ioctl$TCSETAW(r0, 0x5407, &(0x7f00004a3000-0x14)={0x6, 0x2, 0x2, 0x637a, 0x40, 0xfffffffffffffffe, 0xd6f, 0x200000000100, 0x3f, 0x80000001}) preadv(r0, &(0x7f0000b25000)=[{&(0x7f00009b5000-0x91)=""/145, 0x91}], 0x1, 0xffffffffffffffff) ioctl$TIOCGETD(r0, 0x5424, &(0x7f000022a000-0x4)=0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000f40000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x7fffffff) ioctl$TCFLSH(r0, 0x540b, 0x7ff) 2018/01/14 23:40:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x100000000) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000033f000-0x8)={0x0, 0x0}, &(0x7f0000c8a000)=0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000458000-0x58)={0x3, 0x3, 0x3, 0xbb9, 0x1, [{0x6, 0xfffffffffffff800, 0x2b0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x8, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = syz_open_dev$vcsn(&(0x7f00005bd000-0xa)='/dev/vcs#\x00', 0x3, 0x121081) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000f9b000)={0x57, 0xe51, 0x3ff, {0x40, 0xfffffffffffffffa}, {0x67da, 0x2}, @rumble={0x200, 0x6}}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) r3 = getpid() timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x1, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081b000-0x4)=0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000438000)={0x9, 0x2, 0x80000001}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000fbf000)={0x0, 0x0, 0x0, 0xa7ab, 0x80000001, 0x0, 0x6, 0x3, 0x5, "eb669373a0f4054cddd423b64161eaac4ab43e6e940406ea405e66d54ca4ce790155636f65dd51c6469875073e92cefaa64f863f18b8a621a81fa6187e1cdd9d", "799598c522baa7bd59dbaf9bec71463e0623f2d1b41f1d5f8a8a35dc946766376116065c487aeed1cebce78dd57de399a36073d7c3e8988f51a1b60ab885a654", "ce2a08566f0ff5362c6cfb5dce6e3ad4eb19b71c2a1e600494ad8611f6ed8991", [0x1000, 0x1]}) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000c76000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000440000)=@generic="740522d13435db9417159f98ab75dc1f", 0x0, 0x0, 0x0}) timer_gettime(r4, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r6 = dup(r0) setsockopt$inet6_tcp_int(r6, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000bf0000-0x68)=@hopopts={0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @generic={0x8, 0x5b, "4801a8ac67ebc77c47f18ca85d1a787e94e268c9d1f59f0a404d27b4484e63493042dfc219d983c2bed91e28e378cdca40b7412b5e40a8ae3c1e5aaa4eab2c6fa7372c52d4b3b7f06c3cdd50ee9b3b9e45e2bed6ee8d7f1241f12c"}]}, 0x68) 2018/01/14 23:40:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000257000)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f000042a000)={"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"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000014e000-0x38)={&(0x7f0000098000)=@generic={0x0, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000806000-0x50)=[], 0x0, &(0x7f00002b6000)=[], 0x0, 0x0}, 0x0) 2018/01/14 23:40:31 executing program 1: bind$ipx(0xffffffffffffffff, &(0x7f0000d8e000-0x10)={0x4, 0x0, 0x0, "2a59fc7e7659", 0x0, 0x0}, 0x10) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000791000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = fcntl$dupfd(r1, 0x0, r1) sendto$inet6(r1, &(0x7f0000235000)="ec", 0x1, 0x0, &(0x7f0000e0f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e39000)={0x0, 0x80}, &(0x7f0000dd9000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000e02000-0x20)={0x0, 0x8, 0x8009, 0x0, 0x4, 0x100000000, 0x800, 0xc646, r3}, &(0x7f00004e9000-0x4)=0x20) listen(r2, 0x7) r4 = accept4$inet6(r2, &(0x7f0000446000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000520000-0x4)=0x1c, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a43000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x6, 0x0}, &(0x7f00000d0000)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00003ac000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000042f000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000a08000-0x8)={0x0, 0x0}, &(0x7f0000633000+0xc88)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000c39000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x401, 0x7c63, 0x0, 0x0}, &(0x7f0000024000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000c47000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ea1000)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c07000-0x8)={0x0, 0xfffffffffffff801}, &(0x7f0000eb6000-0x4)=0x8) getsockname$packet(r0, &(0x7f0000aed000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000024b000)=0x14) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000e8d000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40, 0x5, 0x100, 0x100, 0x7f, 0x200000, r5}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f75000-0x20)={0x0, 0x0, ""}, &(0x7f0000d43000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000029c000)={0x0, 0x3}, &(0x7f000082d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00004bb000+0xf3d)={0x0, 0x7f, 0x10}, &(0x7f00008f0000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000de0000-0x8)={0x0, 0x8000}, &(0x7f0000016000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00006a7000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b3a000)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d49000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000220000)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000bc9000)={0x0, 0x0}, &(0x7f0000a4b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000007c000-0xf8)={0x0, 0xf0, "026052f680aa5744ad6b2e04915119a31d56720df39aa70000a2437474ba1d90d99a01a86e4c5b4c3e04d9aba6670e85b4a68764cef00caf20002d71d7b8d75d4582aec8fb80cdeb504f3af4777e26af222fb3ef7f8997ea98181641893156a4e8ff6343c320c99944755e02cf7ff4ffded99ed94c2b698c1450a3635b8eee814707868ae36e77f339c7ce1220a6fc6a0017140148729464981ff1681b933e12590d64dd6a5a83017a5f5afb11dd12413da7585226fe97b1a1cfd81bf9075868b6a2c1d7bfae8528cba5c4639eeaa18bdcae16f3272c517a13cf7b4ac0910d0bc7c39230cb7ad2385bbbd44081b477ad"}, &(0x7f0000116000)=0xf8) [ 169.656538] device syz0 entered promiscuous mode 2018/01/14 23:40:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xf, 0xfffffffffffffff8, &(0x7f0000695000)={0x0, 0x0}) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000c65000)=0x0, &(0x7f00000f2000-0x4)=0x4) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/14 23:40:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b72000-0xc)='/dev/rfkill\x00', 0x4840, 0x0) setsockopt$packet_int(r2, 0x107, 0x1b, &(0x7f0000c30000-0x4)=0x1, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00007fc000-0xc)={0x3, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000447000-0x96)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "81153beb02dafc80b20566caab4bf067"}]}}, {""}}}}, 0xa) 2018/01/14 23:40:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r1) 2018/01/14 23:40:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f0000bb2000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f000077f000-0x5c)={0x4, 0x3, {0xffffffffffffffff, 0x3, 0x7fff8000, 0x2, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x0) 2018/01/14 23:40:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000cd0000)=0x0, 0x4) read(r0, &(0x7f0000677000)=""/22, 0x16) preadv(r0, &(0x7f0000d9a000-0x10)=[{&(0x7f0000bab000-0xc9)=""/201, 0xc9}, {&(0x7f0000dbe000)=""/219, 0xdb}], 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10000010, 0x2, 0x200000000000000c) write(r1, &(0x7f0000859000)="1f000000070afdddfffb00f600008001fffff30c090002c006000806000000", 0x1f) 2018/01/14 23:40:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000371000-0x1)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00001f8000)=0x994af7aac9cb30c0) 2018/01/14 23:40:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000708000-0x10)={0x0, 0x10, &(0x7f0000f3f000-0x10)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bf8000-0xc)='/dev/rfkill\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x3) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000c9000)=""/209, &(0x7f0000e60000)=0xd1) 2018/01/14 23:40:32 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000008000-0x8c)={0x5, 0x1f, 0x4, 'queue0\x00', 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) 2018/01/14 23:40:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003a0000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000127000-0x5c)={{0xa, 0x3, 0x8001, @loopback={0x0, 0x1}, 0x100000001}, {0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x45abee4e}, 0x5, [0x2, 0x10001, 0x9, 0x10000, 0x2, 0x400, 0x4, 0x3]}, 0x5c) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, 0x1c) openat$selinux_create(0xffffffffffffff9c, &(0x7f000052e000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000bb7000-0x14)={0x0, 0x101, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/14 23:40:32 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x40045532, &(0x7f0000006000)=""/136) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x1) syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) syz_open_dev$vcsa(&(0x7f000000b000-0xb)='/dev/vcsa#\x00', 0x7fff, 0x880) 2018/01/14 23:40:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000055b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/14 23:40:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000f3a000)={0x1, [0x0]}, &(0x7f0000d43000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f77000-0x8)={r1, 0x2}, &(0x7f00007d5000)=0x8) rt_sigaction(0x0, &(0x7f0000ec5000)={0x3, {0x0}, 0x0, 0x0}, &(0x7f00005cf000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ade000)={0x0}) [ 169.864918] device eql entered promiscuous mode 2018/01/14 23:40:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000f2d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000197000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000dd0000)={0x0, 0x0, 0x0}, &(0x7f0000f87000)=0xc) stat(&(0x7f0000576000-0x8)='./file0\x00', &(0x7f000063f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000ad4000)='./file0\x00', r4, r5, 0x800) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 23:40:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x8000000) clock_gettime(0x0, &(0x7f00001a1000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f0000f10000)={{0x0, r1}, {0x0, r1}}, &(0x7f0000014000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f0000c44000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$sndseq(&(0x7f00003a0000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c1c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$sndseq(r2, &(0x7f0000bbe000)=[{0x1, 0xf0, 0x5e0f, 0x973, @tick=0x7ff, {0x10001, 0x80000000}, {0x5, 0x401}, @raw32={[0x100000000, 0x2, 0x3]}}, {0x238, 0x3, 0x3f, 0xf24, @time={0x0, 0x0}, {0x7, 0x1}, {0x987b, 0x5}, @queue={0x21f6, {0x3, 0x7}}}, {0xf98f, 0x7fffffff, 0xa6c, 0x575c, @time={0x0, 0x0}, {0x5, 0x17}, {0x0, 0xa9}, @raw8={"1687386574ff1a76d9cef732"}}, {0xb23c, 0x7fff, 0x1, 0x6, @tick=0x6, {0x80, 0x7}, {0x7, 0x1}, @addr={0x2, 0x9}}, {0x0, 0x8000, 0x80000001, 0x1ff, @tick=0x8, {0xffffffffffffffff, 0x1}, {0x1, 0xeb}, @raw32={[0x800, 0x2a, 0x0]}}, {0xc1, 0x1, 0xffffffffffffff02, 0x4, @time={0x77359400, 0x0}, {0x80, 0x2}, {0x5, 0x200}, @time=@tick=0xf7}], 0xa8) 2018/01/14 23:40:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000a34000-0x8)=0x0) r1 = syz_open_dev$amidi(&(0x7f0000f44000-0xc)='/dev/amidi#\x00', 0xd5cc, 0x400000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00008b7000-0xbc)={0xffffffffffffa070, 0x1, 'client1\x00', 0x0, "8b6b1fd743cd66d7", "792801e3aaf689027ffd2f51f047912183aab7cd8a1b2bf9d22e271cf778bce1", 0x4, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 23:40:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = getuid() getresgid(&(0x7f000075c000)=0x0, &(0x7f0000086000)=0x0, &(0x7f0000ed0000-0x4)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000342000-0xc)={r1, r2, r3}, 0xc) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f00007cd000)=0x8, 0x4) socket$netlink(0x10, 0x3, 0x15) syz_emit_ethernet(0x36, &(0x7f0000e95000-0x11c)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0xfffffffffffffffe, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8c4d14", 0x0, "5748c8"}, "e6d21430"}}}}}, &(0x7f000042d000-0x8)={0x0, 0x0, []}) 2018/01/14 23:40:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d53000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f9a000)={0x0, 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000649000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00001db000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc008641d, &(0x7f000028c000-0x8)={r3, &(0x7f0000986000)=""/215}) r4 = open(&(0x7f000026a000-0x8)='./file0\x00', 0x402602, 0x40) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000054a000-0xea)={0x0, 0xe2, "5ccee19a53080eaadbde3f0dca9fe19cdbf338c7a3a41bdb7397bce5d73714edf53493567511340428cdb1708d2059af9afe696355402d846e54b2cb8fb21fccd3c153d0e5931646871da9b22b0734bd31533c3e77d6ffcb77d034cfac398a683b694238d3ba98e4cca0f77e399d87f07a0a5ea99ed58e3167b502d84e2ccb357d8f16cc5e27bb356ce189061e9b039fa9a7543260d1aab5912f44f313cee0740caaab936db50bb3382fb644978eef562d00141277068f7c2eb5635176ce4634c96a24216891165ac1d8f581df244ee7abcda7a58ffadfaecab578498b8fd988934f"}, &(0x7f00000cc000-0x4)=0xea) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00007d1000)={r5, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000, 0x100000000, 0x5, 0xaa8, 0x2, 0x671, 0x1ff, 0x100000000, 0x5, 0x5, 0xffffffff00000000, 0x100, 0xa6b, 0x1ff, 0x1]}, &(0x7f000014e000-0x4)=0x108) 2018/01/14 23:40:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000004000-0x20)=[{&(0x7f000014c000-0x1000)="85", 0x1}], 0x1, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001e3000)='/dev/rfkill\x00', 0x4000, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000c99000-0x8)={0x0, 0x0}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000da7000)=0x3) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000b14000-0x2)=0x800) sendto$ax25(r0, &(0x7f0000363000-0xd8)="621a72b33d7867bf869f7a13d22294af1797638652b967ff4575a77249e5be370b3299daee5c0ecf1d3dc71739b51956cac11f79c1e98930c050879c3fc7109fcac60cf39557e2fe99bdc687732ed0e133495219959167d321f4c8137da3fb41794f837f4b153b37c07ced9eb38a2c8ab7748b8908b2e0a7616886d1bd86f95785334e3716814f6cd91c8ffbfc8b2a2399497b3db7e1091378c8a04257d4a6260ff8", 0xa2, 0x4000000, 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000523000-0x6c)={0x7, 0x64, "13a534080fafe0840560ec8ff83ea334fec34b30e634db39301396ad92a76508cc6df550241c79019212e94dcb2b18e66e71cd72a5a6c2bf0c8b36ad03bd39d4379e9da7181616ecf855cf705291cc146d2497b3577f96939bba5aaa06de11725a79befb"}) r2 = syz_open_dev$random(&(0x7f0000349000)='/dev/random\x00', 0x0, 0x0) fallocate(r2, 0x0, 0x2, 0x5) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000c1000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000985000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006ee000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003fb000)=0xc) fchown(r1, r3, r4) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000057a000-0x10)={0x0, 0x0, 0x0}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x4, 0x2, 0x2) socket$inet6(0xa, 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000294000-0x8c)={0x5, 0x5, 0xfffffffffffffffd, 'queue0\x00', 0x394, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000e63000)={0x8001, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f00002eb000)={0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 170.020333] ip_tunnel: non-ECT from 172.20.0.0 with TOS=0x2 2018/01/14 23:40:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc89, 0x0, 0x0, 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={&(0x7f0000729000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x2f) mkdir(&(0x7f0000543000)='./file0\x00', 0x0) mount(&(0x7f0000d0a000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f00007dc000-0x6)='ramfs\x00', 0x1200006, &(0x7f0000c5f000+0xc04)="d7f61477994a9f87f071d4f8cc34642afa77f482d3dcdbf20d5d20cbaeb1beb068c530fb5065e3b69a7fd90cc1c2c5a92137618d9956728560e25efc996e46a24676f5f4253a1c9da80050213d534b3519ee114485ecce1296c3ec81962ea4a4491ac06ac239a7c79102152de7b8a7a54c8ddcf246664d844c77c863c2ac2de725d47eff3f0a39a5411b5a2bf8b231f7eca7e105262641fd5e0d39b2a68f318637e50c83e14dd830") r1 = openat(0xffffffffffffff9c, &(0x7f000089a000-0x8)='./file0\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000170000-0x2)='..', 0x0) 2018/01/14 23:40:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x40) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ea4000-0x11)='/dev/qat_adf_ctl\x00', 0x200100, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00004f9000-0xcc)={0x0, 0xc4, "bcc0ae364c782d28a054c990db2940315e3cb122696f35552780c28d47192eb012f50b7cece92a28ed1103b64af0ed21fd438875c97d54c2a3f96d918d7a486ba2aa94958eb84287028874692cd8644fc5f95936bbda4963676fbe934ec58811dcb8d9aba6abc7841681be857a1695dd96b8a141e6c1fd7adeca70362c3aaf963e65dd39ec92d766b5256f1337b62a29f3ed2c1099ac4c2c83ccedd86d9074926ec918483c1ef7bb11097355e72f792c1183ae12dffa50212e89164f321e16ce0f473dd5"}, &(0x7f000078e000)=0xcc) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000731000)={0x1400000, 0x3, 0x0}) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000aa5000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000829000-0x8)={r2, 0x1}, 0x8) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) getpeername$unix(r1, &(0x7f00002f3000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001db000-0x4)=0x8) mkdir(&(0x7f0000242000)='./file0\x00', 0x1) 2018/01/14 23:40:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e02000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00002bb000)='/dev/vcs#\x00', 0x0, 0x80) write$sndseq(r1, &(0x7f0000677000)=[{0x9, 0x1, 0x7, 0xfffffffffffff8c6, @time={0x0, 0x1c9c380}, {0x7ff, 0x8}, {0xc9f1, 0x100000001}, @connect={{0x9, 0x8}, {0x1, 0x7ff}}}, {0x40, 0xfff, 0x8, 0x7, @tick=0x4, {0x4, 0x5}, {0x0, 0x80}, @quote={{0x2, 0x1}, 0x100000000, 0x0}}, {0x200, 0x9, 0x3fc00000000000, 0x0, @tick=0x2418, {0x4, 0x8}, {0x3f, 0x4}, @control={0x200, 0x1, 0x100000000}}, {0xfdaa, 0x0, 0x200, 0x1, @time={0x0, 0x0}, {0x5, 0x4}, {0x4, 0x6}, @quote={{0x9, 0x1}, 0x3, &(0x7f0000066000-0x1c)={0x0, 0x5, 0x1000, 0x1, @tick=0x1, {0x7, 0x8001}, {0x50b, 0x1ff}, @raw32={[0x7185, 0x4, 0xd6f]}}}}, {0x5cd, 0x4, 0xd0b, 0x4, @tick=0x0, {0xffff, 0x7ee}, {0x4, 0x800}, @raw32={[0x1, 0x100000000, 0x1]}}, {0x9, 0x9, 0xffffffff, 0x64aa9363, @tick=0x8, {0x2, 0x7}, {0x8, 0x4}, @result={0xfffffffffffffffa, 0x1}}], 0xa8) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000a81000)=""}) close(r0) 2018/01/14 23:40:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x74b}, 0x6, [0x2, 0x81, 0xc, 0x6, 0x5, 0x7fffffff, 0x5e, 0x7]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000041d000-0x8)='./file0\x00', 0x2) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x884, &(0x7f0000130000)="") r1 = openat(r0, &(0x7f00009d8000-0x8)='./file0\x00', 0x0, 0x80) getdents64(r1, &(0x7f0000d27000-0x13)=""/19, 0x13) 2018/01/14 23:40:32 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x9bfd) r1 = fcntl$dupfd(r0, 0x402, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x4, 0x3ff, &(0x7f0000001000)=""/30, &(0x7f0000004000-0x4)=0x1e) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000-0x6)='cubic\x00', 0x6) 2018/01/14 23:40:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000024d000-0x20)={r2, 0x1, 0x6, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/01/14 23:40:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000000)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x600000, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000)=""/194, 0xc2) syz_emit_ethernet(0xe, &(0x7f0000001000-0x5d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@mpls_uc={0x8847, {[], @generic=""}}}}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000)={0x0, 0x10000, 0x30, 0x9, 0x8000}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000)={{r2, r3/1000+10000}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000001000-0x48)={0x8, [0x80, 0x5, 0x135, 0x6, 0x7555, 0x1c, 0x8, 0xe03]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0x5, 0x80, 0x2, 0x2, 0x8, 0x4, 0xffff, 0x0, r1}, &(0x7f0000002000)=0x20) 2018/01/14 23:40:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000015000-0x8)={0x0, 0x0}) r2 = memfd_create(&(0x7f00006dd000-0x1)='\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f0000f6b000)={{0xffffffffffffffff, 0x2, 0xcff7, 0x3, 0x8}, 0x3, 0x6, 'id0\x00', 'timer1\x00', 0x0, 0x81, 0x4, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f000018a000)={0xf5b, 0x8000, 0x100000001, 0x100000001, 0x67da, 0x1b, 0x5, 0x7fffffff}, &(0x7f0000ad4000-0x40)={0x2, 0x8, 0x0, 0x400, 0x8, 0x1, 0x101, 0x5aa3}, &(0x7f00008ee000)={0x80, 0x612, 0x11c00ba4, 0x8, 0x7, 0x99, 0x2, 0x9b}, &(0x7f0000ae8000)={r0, r1+10000000}, &(0x7f0000389000-0x8)={&(0x7f0000dd5000)={0x4}, 0x8}) setitimer(0x5, &(0x7f000012f000-0x10)={{0x0, 0x0}, {r3, 0x0}}, &(0x7f0000301000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/14 23:40:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00003c6000)='/dev/snd/midiC#D#\x00', 0x5, 0x8000) accept4$packet(r0, &(0x7f00000d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cc9000)=0x14, 0x800) bpf$PROG_LOAD(0x5, &(0x7f0000d5c000-0x48)={0x2, 0xc, &(0x7f000008f000)=@raw=[@alu={0x7, 0x9, 0x1, 0x7, 0xb, 0x0, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x1000, 0x58, 0x9, 0x1}, @call={0x85, 0x0, 0x0, 0x3a}, @jmp={0x5, 0x8, 0xe, 0x1, 0xb, 0x100, 0x8}], &(0x7f0000b0b000)='GPL\x00', 0x4, 0x55, &(0x7f0000110000-0x55)=""/85, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) bind(r0, &(0x7f0000b03000-0x6)=@hci={0x1f, 0x7ff, 0x3}, 0x6) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a63000)='/selinux/user\x00', 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000030a000)=0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000594000)=0x1, &(0x7f00005bc000)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f00007f2000)={@common='syzkaller1\x00', @ifru_flags=0x500}) bpf$PROG_LOAD(0x5, &(0x7f000032b000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x5, 0xb, 0x0, 0x0, 0x0, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000cca000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sync_file_range(r2, 0x4, 0x4, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000e11000)={0x745dd2de, 0x3, 0x7fff, 0x1, "c458b3170be52b97fdc0c3b890219a853459f5bd368374fe7f4e7cd8d28784ec0e87a4cd6fac3408722b507b", 0x1000}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00002a8000)=0x4) 2018/01/14 23:40:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bae000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000727000-0xa8)=[{0x0, 0x0, &(0x7f0000295000)=[], 0x0, &(0x7f0000a0d000)=[@iv={0x10, 0x117, 0x2, 0x3e6, ""}], 0x10, 0x0}], 0x1, 0x0) r2 = request_key(&(0x7f00005f5000)='blacklist\x00', &(0x7f0000d9a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e18000-0x1)='\x00', 0x0) keyctl$setperm(0x5, r2, 0x40000) 2018/01/14 23:40:32 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0xa)='setgroups\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000525000)=0x4) ioprio_set$pid(0x1000000000002, r0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000)={r2, 0x8000, 0x3, [0x8, 0x4, 0x8]}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000004000-0x18)={0x6000, 0x4, 0x6, 0x2, 0x2}) waitid(0x1, r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000003000)='/dev/kvm\x00', 0x180, 0x0) 2018/01/14 23:40:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0x9a, 0x0}) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000c78000)={0xba, "7e649975a8423700e1f4d97e4151ae596e425a5eb7563350fc816330f852bd5937eec45f6ada7c0a38be7a2a98fc8424538e6fac4c4a76236adad9363658d837da44c95a3fc0a93e1fe682c86199c5e477b4e9ea1a4626e9217469ef6274aa6d464b8724859339e75c8db5c36340e3ebd2badb1dfb8316089711248d0e376bfc248e9251934779b6d9575b2c291eefad377aabd7757a440a31b2acda5eb4cc76bd0d48efe8d83dd68b08e49ed5f9af79bdcf66168f71a858bb0e"}) mlock2(&(0x7f0000924000/0x2000)=nil, 0x2000, 0x200000000001) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) syz_open_dev$vcsa(&(0x7f0000047000)='/dev/vcsa#\x00', 0x101, 0x10000) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d47000-0x90)={[0x100000001, 0x0, 0x6, 0x0, 0x1, 0x101, 0x138f, 0x7fff, 0x7, 0x100, 0x1, 0xa367, 0x4, 0x5, 0xbb, 0xfffffffffffffff7], 0x5005, 0x301}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 23:40:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001000-0x24)={0x1f, 0x6, 0x3, 0xef46, 0x135, 0x8001, 0x6, 0x6, 0xa502, 0x1, 0x5a, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x400020000000010, 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000871000-0xc)='/dev/autofs\x00', 0x200, 0x0) recvfrom$llc(r1, &(0x7f000067f000)=""/20, 0x14, 0x0, &(0x7f0000955000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) epoll_create(0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bae000)='/selinux/load\x00', 0x2, 0x0) recvmsg$kcm(r0, &(0x7f00007ef000)={&(0x7f0000135000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f8d000-0x50)=[{&(0x7f0000655000)=""/78, 0x4e}, {&(0x7f0000f4f000-0x79)=""/121, 0x79}, {&(0x7f0000e98000-0x58)=""/88, 0x58}, {&(0x7f00007d6000-0xbe)=""/190, 0xbe}, {&(0x7f0000fe7000-0xdb)=""/219, 0xdb}, {&(0x7f0000722000-0xc0)=""/192, 0xc0}, {&(0x7f00002df000-0x96)=""/150, 0x96}, {&(0x7f0000d68000)=""/144, 0x90}, {&(0x7f0000635000-0x9b)=""/155, 0x9b}, {&(0x7f00000cb000)=""/203, 0xcb}], 0xa, &(0x7f000046b000)=""/193, 0xc1, 0x3fe0}, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000b0d000-0x29)=""/41, &(0x7f0000a95000-0x4)=0x29) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00006d2000)={0x3, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000762000)={0x3, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) readlink(&(0x7f00006e8000)='./file0\x00', &(0x7f0000892000)=""/24, 0x18) write(r1, &(0x7f0000e9a000-0x1f)="1f0000005600000000000000000103010701ff2104173f8100000002000039", 0x1f) 2018/01/14 23:40:32 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001be000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000001000-0x9f)="1761a623f4bdb79aebc2711c33191983b4a8e702654b9f0639a652d7818e8df7d993a34f4e406a92eb32807b0b9f4b8dc5bbbc85be7096aeff7f9ba89905343702d436a6a529ba91da1f135e6dad7f5d46da6b87b484c1b2ef3a9619ce57c747bea9659d2e1ac56e07ec0cc8ce636c5debf7c9a2b16e362d2f30e2e2fdd4481b74312822851ca4b4d1481c363e728e350ac4e71d28848853ca55df8036dacd"}, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000229000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000865000)=0x58, 0x80800) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002b6000)='net/ip6_mr_vif\x00') setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000867000)=0xfff, 0x2) clock_gettime(0x0, &(0x7f0000dfb000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000758000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000142000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000178000)=[{0xc9, 0xced, 0xfffffffffffffffb, 0x3, @time={0x0, 0x989680}, {0x7, 0x7ff}, {0x100000000, 0x3}, @raw8={"5ad5d029e4e1c8c05eabef73"}}, {0x1, 0x0, 0x2, 0x3, @time={0x0, 0x0}, {0x81, 0xa2b}, {0xf8c2, 0xffffffffffffff07}, @time=@tick=0x10000}, {0x3, 0x2, 0x2, 0x8, @tick=0x7, {0x9, 0x3f}, {0x1, 0x1}, @time=@time={r3, r4+30000000}}, {0xfffffffeffffffff, 0x7, 0x3ff, 0x7fff, @time={0x77359400, 0x0}, {0x2, 0xffff}, {0x2, 0x57e}, @quote={{0x9, 0x1}, 0x7, &(0x7f0000f87000-0x1c)={0x1ff, 0x1, 0x6, 0x1, @time={r5, r6+30000000}, {0x3, 0x9}, {0x1, 0x401}, @raw8={"0930ca0ccef110c4cda87843"}}}}, {0xfff, 0x3, 0xfffffffffffffc00, 0x7ff, @tick=0x40, {0x401, 0xfffffffffffffffb}, {0x100000000, 0x43}, @quote={{0x80, 0x2}, 0xc43, &(0x7f0000d15000-0x1c)={0x7fff, 0xfffe000000000, 0x2, 0x401, @time={0x0, 0x0}, {0x5, 0x3}, {0x2, 0xffffffffffffff5d}, @ext={0x4e, &(0x7f00007bd000)="888f91e5ef92285772f42524a3e938467c8cf238db6c5ad4283e71793618289fa931e2ebceeaff47b01c14bcb578d84a8e03c958023d079a69602c5a0407fc4b508fc5ef4510eb49d6ed0e5e4024"}}}}, {0x9, 0x26941527, 0x8, 0xfffffffffffffffd, @time={0x0, 0x989680}, {0x94, 0x400}, {0xf0, 0x1}, @queue={0xffff, {0x7fffffff, 0x4451b1cb}}}, {0x5, 0x20000000000000, 0xfffffffffffff87c, 0xfffffffffffffa95, @time={0x0, 0x0}, {0x80000001, 0x6}, {0x1000, 0x20}, @quote={{0x100000000, 0xaa}, 0x83, &(0x7f0000cf7000)={0xfffffffffffffffb, 0x404493e5, 0x7, 0x0, @time={0x0, 0x989680}, {0x3f, 0x1000}, {0x80, 0x0}, @queue={0x6, {0x3f, 0xffff}}}}}, {0xff80000000000000, 0x9, 0xc1, 0x3, @tick=0xff, {0x4, 0xfffffffffffffffb}, {0x9282, 0x80}, @result={0x8, 0xcf21}}, {0x7ff, 0x2, 0x0, 0xfa2, @tick=0x1, {0x10000, 0x6}, {0x0, 0xfffffffffffff26d}, @ext={0xf5, &(0x7f0000bb6000-0xf5)="6c43a9785913c73fb39eed5a3032384162f1742dc00cb257433984858896fc666aeb0ff837441d1eb806e055867085f4f8d9117a6b462da319f94a65397d25b3c851ec599d73af1fc90e391fca0733ac5d02912755bce170ed8e60505635488693a2c5cd8d9b41a8c2bcd24897125897b5c77dac37d345017c7917d69d8626d146b0794941ad77be1dec0c392caa2e88c2cdf96908f74ed27461b2c3afa7c3abda274dbf75d7422f34d45d5ff1cf2d5a11eb3029f01fdd98eb0cb8aa8802881940d6f52fc56c31367794931b50180bc0be1a062ce80661ffdcd7c6bb559a6c4479a042fe0d89c36abb0121a7cfc50a73027ded9d2c"}}, {0x200000000000, 0x6, 0x6, 0x7f, @time={r7, r8+10000000}, {0x3, 0x7}, {0x9, 0x0}, @result={0x8000, 0x1}}], 0x118) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_emit_ethernet(0x3a, &(0x7f00008bd000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@rr={0x7, 0x3, 0x0, []}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f00009ba000)={{0x40, 0x8001}, 'port0\x00', 0xe6, 0x11000, 0x5, 0xa000000000000, 0x8, 0x8, 0x0, 0x0, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchdir(r1) 2018/01/14 23:40:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x100, &(0x7f0000f62000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000867000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e59000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) flock(r0, 0xf) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00002bf000-0xa8)=[{0x0, 0x0, &(0x7f0000eed000)=[{&(0x7f0000ca0000)="6bf34a39556f5492646cfeb26458fbc38a6dc743dbec89daff7732c4f29a210af505f6087dc783649874bb481107e4f79e090f93d7585f9c40fa87f36e1d5caffc17354d800b1d99", 0x48}], 0x1, &(0x7f0000bf2000-0x40)=[], 0x0, 0x0}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0xfe06, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/14 23:40:32 executing program 4: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000928000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x7) shutdown(r1, 0x1) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b94000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f19000)=0xe8) mmap(&(0x7f0000f19000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000f1a000-0x1c)={&(0x7f0000f1a000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00004fa000-0x8)={&(0x7f0000f19000)={0x147c, 0x11, 0x105, 0x6, 0x3, {0x1f, 0x0, 0x0}, [@typed={0xc, 0x7c, @fd=r1}, @generic="ba509e0614d999542e1e2427f5ef679c428de2698985ea96cf1367756f302b235c21c4f89eea9d0ed3f326fbbf2fead4cd844ac393efa2956a67209d742232b05d8f643a4082df5582773ddaa2b09da3e80e92de401e915cfc3b3a0d9ba4ebda5148b78e487f28cffa3ac5b152d99c333a17589043a31bc2f6b1a26f1144fc31b019e2372211a04a7d1e8d1364476e2560377a6bf896438a8cdc0c54dfe554c4fa8d8d", @nested={0x188, 0x87, [@generic="3c64f3c6514469866bb2491a085cdc5bedd45126989696c5b63c0e78c2abcfe69a75a79d", @generic="6674e3b78374763f9a9b350d3899163420f61ae7dfec5ae35bb41da740fd7d6b7695eb4d7b5761678e3b624f65f50878b305883674c1d46a0798d2db0c49b444172449010275202b03a2d3da84185779b279350d595abf1670b01fdc51872c5871a81f6dfa1b5970ad1dc1a15a188d3a39074feb3533b26c07d45c3941a8f0cfce8dec34745249e975a5df01334989e8fe13ae53e7c9f8b155b10fd5e141e7f1cd2b432a9986c7cf63acde", @typed={0x10, 0x92, @u64=0x80000001}, @generic="01", @generic="93fedd2848fa0d245dbdddbc7ff822a77c700cfe12134d6ccb3d4b3c18c81084334efba87a87cb5e81d517e774b571e2add62c9d560a96eee8a83d7bfbee3e4874a5163df7869137dc86d15859b86e15164368af208e803eec1887ae61b22bf24bc1700721401a4e655d73a3f36cee0a4ca232886b1a71753dd97d6aa564f4e988c90120598633e28f56adbdd07b5c192f74ecb23533cdc1769e6eba86672b63ca85e5"]}, @nested={0x1218, 0x5b, [@typed={0xc, 0x2c, @fd=r1}, @generic="f1c80101265a9cdb54520ad8ee020b0de835d296d60ef3f683dc9c1195d7ccdf2e64ecca199d507383df7e0b251a764e50fa73ef14da18c9ea72146d534c19273fce721838bd7fc3453408e24cfb2d51d99526e783787dab46449b8110578cec647b4e3ab8bb323043215be6505acbdbb54a661a36538ec1d70cea2fe291df5ba124f0d9de2557e0f3f1d35d4d6fedcd10fa4887f91a7b52adbc143b9d2e01fd2f72ca5be536c5c2f4fc972da9ae1bce8de88f6eda34035bf356ab90bd467c7f412cafb70d7ad8a15366aa8f64c70746c7647114016a1b31f8018cacef4020", @typed={0xc, 0x82, @u32=0x8}, @generic="cf03ceaf3884efa65d454ba9713febeab2362ff762698828b6b9c5dc9ed023e675052e56be0a7ad95f2411c814de42f59bdee8f47f87daed333df88551bd3c98799fb9b37c4344cb168680dd3a3e2196cb952aa281a04786833737e58e6dde0169dbc99ae6005371c4ceae7a67ba4f53cf8a8a1b3e16b7520669dfbb97e46a86fd6bed98c5d823b6cfe1832bea5497a60cdab1968c4d0c047fd1eb7093b2fe463ebe2a24f2463803f669b725e03f276408ff14a2fb4ac7c9be0e508ae55d35aa525eba0d2f4a5407dd423301faa941", @generic="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", @typed={0xc, 0x8c, @pid=r2}, @typed={0xc, 0x23, @uid=r3}, @typed={0xc, 0x28, @ipv4=@multicast1=0xe0000001}, @generic="a55cedba0c1af51ad83431d57c47ec83007ba8db736abaa49e0fcd71869c5cce08a9289316e9a5fa"]}, @typed={0x18, 0x17, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0x147c}, 0x1, 0x0, 0x0, 0x4000}, 0x800) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000de000)={&(0x7f0000473000)=[0x0], &(0x7f0000f18000)=[0x0, 0x0, 0x0], &(0x7f0000ce2000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000994000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x3, 0xa, 0x9, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c50000)={0x3, &(0x7f0000f14000-0x20)=[{0x2, 0x0, 0x0, 0x0}, {0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) rt_sigprocmask(0x1, &(0x7f0000359000)={0x7}, 0x0, 0x8) lookup_dcookie(0x4, &(0x7f000097f000)=""/147, 0x93) [ 170.220940] irq bypass consumer (token 000000000a5e69d5) registration fails: -16 [ 170.276844] QAT: Invalid ioctl 2018/01/14 23:40:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006a5000)='/selinux/user\x00', 0x2, 0x0) write(r0, &(0x7f000005c000-0xfe)="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", 0xfe) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000403000-0x28)={0x8, 0x4, 0x0, 0x100000001, "9c941d4acb1e1a9d1ba5b70bc09099ff72d6d789dc6c59318bdfd9895752f196"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000007000)={@common='lo\x00', &(0x7f000098e000)=@ethtool_rxnfc={0x2a, 0x0, 0x0, {0x0, @ether_spec={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {"1731", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, @udp_ip6_spec={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0}, {"30f8", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 23:40:32 executing program 5: setsockopt(0xffffffffffffffff, 0x10000000000107, 0x9, &(0x7f0000001000-0x3e)="", 0x0) 2018/01/14 23:40:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020200) r0 = syz_open_procfs(0x0, &(0x7f0000f87000-0x7)='ns/mnt\x00') fcntl$getownex(r0, 0x10, &(0x7f0000e4e000)={0x0, 0x0}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000f87000)={0x0, 0x1f, 0x3, 0x9, 0x1, 0xffff}) setns(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") clone(0x30020100, &(0x7f0000e69000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000a46000)="") 2018/01/14 23:40:32 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007f5000)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000fdc000-0x6)={0x0, 0xfffffffffffffffc}, &(0x7f0000233000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000bcd000-0x8)={r1, 0x1000}, &(0x7f0000001000-0x4)=0x8) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000+0xc75)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r2, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004b4000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15, &(0x7f000055c000-0x3a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x100000000000, 0x2c, 0xffffffffffffffff, 0x0, 0x200000000, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x4, 0x5, 0x1, 0x0, []}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) sendmsg$nfc_llcp(r2, &(0x7f0000ab7000)={&(0x7f0000d5f000)={0x27, 0x8, 0x8, 0x7, 0x401, 0x289c, "fbde366ffc362a98a047cfade6ecf0f029b6eee44b3558c7c61430500efdc875158f982e8355b64e980e49a16cc18a2d6181eebaf75e6b15aab4df670d6424", 0x0}, 0x58, &(0x7f0000117000)=[{&(0x7f0000b51000)="dcc84844475884b3c07a2ede92b6707bc789e43e388427ca784aab06307fdf5ee7c1e3d1f82b88411ebc3ae170957d40cc76f58294921f47e151087322b58b14fa1f9376949f8646b28d1f58ab60b9738d669b233d5f024c5de664829e02676f5a44ee9891d48e682caf54efa936c19bd76f83a959ecdbc87698d683125fdd74730224a02c77bccf1e168f3ff862ea112ca17c5c6561f8afa8dc72ee99909c0d6ad9df47260a9428759503f1bdb095ca364853ee1c6e061743e604667c9232cdd144b3b7247326f0e365ace86dc2346e426aae4d71d2b42f6ce7a5", 0xdb}], 0x1, &(0x7f0000698000)={0xfc, 0x84, 0x5, "35d36e8dc0c6bbb10c2cbd921d5cd31deaafc3a1c16fe1dc5c18a0ff32580700c5d77de0604004cbc91fb19cbf66a52bb471a4557372eb224acc3b93affd8554a47acbec7298f0c16703ded588d862437c52546a94fe64c95be3bfc428dee39809f706e9c6477e0e131cf3ac26a95d1909370198ec9eabd5bbcf0e5a02f10f5bc703d507d19b3f5085d58084a8c426456548c3f1bd31ea06af25b2e7460eaae1e5314c0f9d552d78d0a53514783a4d0345742334add6eff1e6aa2283268395892e3854c4f02ab410f6bdef67f68324b3a7eeeed2116fd3f96dc5d7d986ab05fa7c48e96ea25bb2bb48505df1dd"}, 0xfc, 0x80}, 0x20000080) r3 = syz_open_dev$sg(&(0x7f0000a5a000)='/dev/sg#\x00', 0x2, 0x1) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000e70000-0x8)={0x8, &(0x7f000037b000)=[{0x3, 0x9, 0x0, 0x7}, {0x8, 0x0, 0x8, 0xfa7d}, {0x7, 0x5, 0x1821, 0x6716}, {0x10001, 0x0, 0x2, 0x1}, {0x62d99ee1, 0x10001, 0x7fffffff, 0x10000}, {0xc5a7, 0x65bc, 0x7f, 0x0}, {0x1f, 0x3, 0x10000, 0x5f}, {0x11909381, 0x6, 0xfffffffffffffffa, 0x20}]}, 0x8) 2018/01/14 23:40:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000098c000-0x1)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) remap_file_pages(&(0x7f0000612000/0x4000)=nil, 0x4000, 0x0, 0x2, 0x1002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000001000+0xaac)={r2, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000048d000)={r1, 0x4, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000006000)={&(0x7f0000000000/0x4000)=nil, 0x4000}) syz_emit_ethernet(0x395, &(0x7f000000b000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0xe}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=0x0}}}}, &(0x7f0000008000)={0x0, 0x1, []}) socket$nl_route(0x10, 0x3, 0x0) 2018/01/14 23:40:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c5a000)='./file0\x00', 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ac8000-0xc)={0x2, 0xffffffffffffff9c, 0x0}) bind$alg(r0, &(0x7f000057c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) llistxattr(&(0x7f00004d3000-0x8)='./file0\x00', &(0x7f0000a91000)=""/201, 0xc9) mount(&(0x7f00002e8000-0x8)='./file0\x00', &(0x7f0000935000-0x8)='./file0\x00', &(0x7f0000904000-0x7)='mqueue\x00', 0x1040a, &(0x7f00007c4000)="") mknod(&(0x7f0000da5000-0xe)='./file0\x00', 0x8021, 0x4000) execve(&(0x7f00008a7000-0xe)='./file0/file0\x00', &(0x7f0000fbf000)=[], &(0x7f00006ec000-0xc)=[]) [ 170.297050] QAT: Invalid ioctl [ 170.315250] QAT: Invalid ioctl [ 170.334567] QAT: Invalid ioctl 2018/01/14 23:40:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000066d000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x8901) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000e9c000)=0x0) memfd_create(&(0x7f0000a28000)='cgroupsystem\x00', 0x2) write$tun(r0, &(0x7f0000c8f000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "b5b851", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0x0, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x40) 2018/01/14 23:40:32 executing program 3: r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x106, 0x8, &(0x7f0000000000)="77fc", 0x2) 2018/01/14 23:40:32 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000037b000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000cb9000)='/dev/snd/controlC#\x00', 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000028000)=""/233) r3 = syz_open_dev$amidi(&(0x7f00002e6000-0xc)='/dev/amidi#\x00', 0x6, 0x181000) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000d26000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write(r0, &(0x7f0000ea1000-0x1)="a8", 0xffffff9f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f00009c1000)=""/14, &(0x7f0000001000-0x4)=0xe) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f0000e35000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000fe7000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x6000000011, 0x80007, 0x2fe) syz_emit_ethernet(0xe, &(0x7f0000e4c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8914, ""}}}, &(0x7f0000b58000)={0x0, 0x1, [0xb80]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r1, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) fcntl$getown(r3, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f00003bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 23:40:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000ea0000-0x8)='./file0\x00', &(0x7f00004ca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sndpcmc(&(0x7f00003bb000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) 2018/01/14 23:40:32 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x220081) ioctl(r0, 0x440000000000127e, &(0x7f0000001000)="") 2018/01/14 23:40:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) chown(&(0x7f0000d24000-0x8)='./file0\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00003a4000-0x4)=0x7ff) 2018/01/14 23:40:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00000ba000-0x4)={0x0, 0x0, 0x0}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xb, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/14 23:40:32 executing program 0: r0 = perf_event_open(&(0x7f0000d12000)={0x5, 0x78, 0x1, 0x2, 0x1ff, 0x0, 0x0, 0x3f, 0x1000, 0x0, 0x3, 0x8001, 0x7fffffff, 0x80000001, 0x8, 0xfffffffffffffffc, 0x5, 0x1, 0x6, 0x0, 0x0, 0x546, 0x9, 0x4, 0x52000000000000, 0x7ff, 0x10000, 0x48, 0x6, 0x6, 0x6, 0x3, 0x8, 0x100, 0x8001, 0x401, 0x4, 0x800, 0x0, 0x1, 0x3, @perf_config_ext={0xffff, 0x2}, 0x0, 0x6, 0x7, 0x7, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x113, r0, 0x0) r1 = socket(0x10, 0x2, 0xc) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000042e000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000942000)=""/164) write(r1, &(0x7f0000e2b000)="130000001000ffdde200f49ff614050000230a009d0000001100afa73022e5f9ec3e09e8a95fc801c478aa4e212c4f863b8600000002360d9b31d03061a2a43421d9a404cfb88e3e407b5e82ff998da067e180c7ee5387937d5f575f8bcadb076f530f8b3e076d5e0f59a19d57c800297b7884a558cbcbb9a39f736e7cbf5098e02820f6c74d4414e34c1c94f3ac584e2669e6d0b2467be7cdcf098a54ad965b89353e96f3733e5704efdf5f59d95076f5", 0xb1) 2018/01/14 23:40:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000548000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f00005ef000)='/dev/ion\x00', 0x20400, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x201) 2018/01/14 23:40:32 executing program 7: r0 = syz_open_dev$mouse(&(0x7f00003e3000)='/dev/input/mouse#\x00', 0xfffffffffffffff9, 0x189000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0x3, 0x9, 0x4, 0xfffffffffffffffb}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00006c9000-0x58)={0x0, 0x1e, 0x3, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000662000)=0x0) timer_settime(r1, 0x0, &(0x7f00005d5000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000933000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/14 23:40:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00005c2000)='/dev/dsp\x00', 0x101840, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000c86000)={0x0, 0x0}, 0x2) r1 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x0) ftruncate(r1, 0xff) bind$bt_sco(r1, &(0x7f00000c2000-0x8)={0x1f, {0x9, 0x5, 0x8, 0xfffffffffffff800, 0x3, 0x1000}}, 0x8) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r1, 0x0, 0x3) 2018/01/14 23:40:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000bf7000-0x8)='./file0\x00', &(0x7f0000a6c000-0x25)=""/37, 0x25) r0 = syz_open_dev$binder(&(0x7f0000948000)='/dev/binder#\x00', 0xffffffffffffffff, 0x7) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) 2018/01/14 23:40:32 executing program 0: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000005000-0x20)="ff0204000000def31d001122000000d8144e000000000205", 0x18) socket$unix(0x1, 0x1, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000146000)='/selinux/member\x00', 0x2, 0x0) connect$inet6(r0, &(0x7f0000447000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f000043d000)="", 0x0) 2018/01/14 23:40:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0x0}, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00001bd000)=0x0, &(0x7f0000886000)=0x4) 2018/01/14 23:40:32 executing program 1: socket$nl_crypto(0x10, 0x3, 0x15) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c3a000)='/dev/qat_adf_ctl\x00', 0x400001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)=0x0) 2018/01/14 23:40:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000)=@random={'os2.\x00', 'trusted{\x00'}, &(0x7f0000001000-0x5b)=""/91, 0x5b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000003000)={0x10001}, 0x4) getpeername$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000005000-0x4)=0x8001, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000005000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="a11756f7063f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="747fc54d66affa11ae6ff3197594e058"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000006000)="1105cc7c572d7e4b56e0bdd69c37583daf931bcbd35eedb68edfbde9e51e800fe0e2731610f878c2a2f6eb373ef8d30e977886cacf961cd5ee551dc844c145b694932abcf279c5b347fce397667a9dbf11993abd8563ec7b78a7941adf44f3d8b6850afb00cc20fb29ce4f3080f3c2f4189c441a932c8504f6c1") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000005000-0x38)=[{&(0x7f0000008000-0x58)={0x27, 0x3, 0x4, 0x7, 0x4, 0x3ff, "dc48e0c231f82c2e2ccb0339ea20b8bb568f584d83d0ea237e666054c8cbc66c3904d45add8b1d1b89cf936d1a263e48e80a2d60d63140043c19c8d77e63b1", 0x101}, 0x58, &(0x7f0000007000)=[{&(0x7f0000005000-0x2f)="69745a7db54651b5ace633ac82d64a04c348cb4425d11e077f3de6316d9017b5e95c32a06f10d422724403114f19cc", 0x2f}, {&(0x7f0000005000-0x2a)="b8052421485837792b0375fe0a496d1225674a71638552b1368b706f16e7f405646a2ceaa947f8f7aed0", 0x2a}, {&(0x7f0000003000)="4b0fc07d03c3e92035eca0ad2c421592cfc4999d3adf399d9e55c168ced66e45c067e79cb28ac0ff62335ad74dd16ad1f8deb9daf3c4a54bf7abd665c56201652bf924dd5f54f1ccf2db9873916c1cb44e871891b5d3da4f9130220c354610ab7cec52bd1f138df9f337dda8ce193344027e2edd5a8c2f2392b95debcc8d960519456f71ed36147f926ec0b26fe1ebfda01ff645b15ddb1592470dc63df4e8a94493e0ac054612425ec3361166984a3427425ee7", 0xb4}, {&(0x7f0000008000-0xcb)="439f984da0a8d8f574ffb44cd3ff49cf54c77282c75f8b9f1e9c88b611e348e4c50458f1b43e9f92a38f28fbc87231b398cea55cac60c4092ba6df3d979c1615534fa506c25b73cab1d0dbe5baf667eac8455a14bcc433ef2ffdf8bf7dd4eeecb144ce2c7798f550a560d1f6778eccb96a281f5584644d03aa4c051cc16aa27378435250107360bc301cb1ae025c1ed1c27a6d819a505682f33de52216e984f6aecd123845b31898e6ed932e74e574894fb585f8b0beb74096cc97b1f7ca1203ef37a9c9c943029433fe22", 0xcb}], 0x4, &(0x7f0000004000-0xb0)={0xb0, 0x11f, 0x3, "b5199c64b5716c5aa4ad8d82478ef3b906f4f8aefab818fbc5f2255511a431753f0d62fd21321e54a0c38090e1b8d4886fb92c986764140de1dcc9cfdd4069ee891863c2e298c10f4796cd7f73b9f7151f61ad9d83bba21c58eb1bd31bf77dcb5748e3014300d962a615bfd88d12ea1a7260191697714be82d92d1300ec21728877fa0b1a18db52cd50711a141fcd1cceeba66cf8ead42a151fa74c6a92a2df1b9"}, 0xb0, 0x0}, {&(0x7f0000002000+0x4cc)={0x27, 0x0, 0x100, 0x5, 0x8, 0x5, "98f7de483d4f9c66437140a90b361e71975cfa544dd882dd31832773681284c94ab7845b66f57f1e27327e2171f72c465dc7857b339b3be04d0df2e7459b9c", 0x100000001}, 0x58, &(0x7f0000007000)=[{&(0x7f0000006000-0x13)="9391b110f5218d20a82cc61e371b69424a3617", 0x13}, {&(0x7f0000007000)="b244e27425322b6976ea0bcb3a6663561ff25deb6de7f71a29161764f4fa1926264b3bbc1454e980f8d91532c484bfaf678d1231d1950ca7666e74db77a44c61ebcbc7d9620abf2a1b7ff567db4b0e89e973a6c2f2033de5b600b264381923dda292857de1c161f7db47133468ec41ccf4a49a5853df19", 0x77}, {&(0x7f0000004000-0xbe)="c042ebe134f48a9dc2729c5ea5519ed5c5e0ca87a0b55b2d5848268588f47d89ef1c95b8df899bc4007fef0ee5d334f20c9b0d713fcb633b31be7ef923d0b6658871ed4328283e03799f0135cceef26a0d09c0b4f8296b2c4f408b146aa589b01795ee93586cfcfebcf543636c5ff2ab93ad3cc9b9a38edc53e3d6710a425ec3493bd4a6b88f19594dac00ddcc9aec9dfd94ff80040e7edb946bef452f59ae94d4957d69f78a1e15fd3a13b360c776a089367852eb7a92e43604b60a021d", 0xbe}, {&(0x7f0000008000-0x28)="6c3ce9d4a1248b9b01a015682cf372693e8640dc6c0ad84acc8d19a028862febd10a7a545f967a73", 0x28}, {&(0x7f0000004000)="7845fa00a7716fc5e7cf4b795b9e29acf67834d79a7318", 0x17}, {&(0x7f0000008000-0x7a)="5f51427a635f43cc4fc8a6953f3ef4a78853e1d59f42719c608de93f436299e6a10b14fa3a04c34ab0baa98618a8768d8685d580c1c8e279506da537028b6db48a9f4413ca133e3e9defe72da790bb05fc5826d4d0a04a6946441cb7bfb32c424e8ee3ea5babc65e4187c2f663ef4e520556d0f4d1fdd830fc14", 0x7a}, {&(0x7f0000007000)="e2a19e581896135783ea1241ccb5bf84a7175271f9648a7e9e2c41fdfd06631c8b8d20330f0730b949449810fc42d6af2b9ed9898bfc6c28a3e2ab5fd122174a9bb42e52b014bfc854335b21ef0a67d6d218a5f9a9f5b8e91b8369b5019e3641c0b798e5da8ee9860ac46865c2478e949c0e29b35c12926b214ce32e841ad050435371d0ee30b5279c64aca5e9e95b1166e8d42cba1eb0c02f9817a108a0fe680f267dbabd21adcc5a0f0650db43804850e6546f4c135de266dc36378a48799f52d499ba3e6d0295d71debc5f9171b3d2174495f86feac4733c93ab159c906350da3d11d069e5741ffc5739d64dd443b21bfd77d", 0xf4}, {&(0x7f0000004000-0x8a)="50f9058842e571d52286f8626c01423ca39438468e05583dc4990727ca06da3b80c2ed8ce0ceea8c739a815f7bb91883a80a58903d891acdc2153d37c9fe9a88254642540640a6430f1d4a6d37c7c526cb32bffe42a793228cfa78778d85bb78576e8ca9cdf0e83370bfb5a28ea875bdf7995ffd21f1e3659a6f4b6d7b57f7e01028d965a0d5fbee5c13", 0x8a}, {&(0x7f0000001000-0x7d)="e6b43019323b25d36e9fe2f86e0d59226485394ec974855cb17c5101202c88ef466f7583ace0eacbf629c7a641ed0d7fd6d46466e655b678599e4e6be7920e5e89d74cfc1f5994f3fbf0fe45b0b6a1da2f4a363f146217959c73b7c3c2e5427997fc6fd0f097bdaebe6185a7bc490ff3a28daeb3e0c7772bdd2cd4d1b7", 0x7d}, {&(0x7f0000006000-0xa2)="8ca0ea5cff5ba75c782435e3bb8d103a704819720dc764dd1af1de4419d86fa91a34718af088cbc0562f1b0382caec27104ff1b65c1b50f8289374c5f9caad0839b7f68ff94865ee3e3e34a0f622e002465d5c9c76c32b53900ea0dc3e626aaf595e8d74904ac230ae06192714e938975d03840e6ef2bba25b74ac114124a939d6a77685268d369c3aae57fc08609213023c4a85c0879cf1920c2dd5ad56c0a72958", 0xa2}], 0xa, &(0x7f0000005000-0x30)={0x30, 0x102, 0x5, "e222aa828f0ea1342a7317433e3a27ad75e953868352aa7d7afe2faa6c06d116efaa"}, 0x30, 0x4000000}], 0x2, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000008000)={0x6, 0x8, 0x10001, 0xd4, &(0x7f0000005000-0xd4)=""/212, 0x15, &(0x7f0000003000)=""/21, 0x0, &(0x7f0000008000)=""/0}) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f000000a000-0x102e)=@hdr={0x1, 0x3, 0xffff, 0x4, 0x0, 0x1, @ipv4={{0x7, 0x4, 0x2, 0x2f, 0x1024, 0x0, 0xdeb, 0x7, 0xad, 0x0, @empty=0x0, @dev={0xac, 0x14, 0x0, 0xd}, {[@generic={0x97, 0x5, "807043"}, @noop={0x1}]}}, @udp={0x2, 0x0, 0x1008, 0x0, "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"}}}, 0x102e) [ 170.535206] binder: 29835:29838 ioctl 40046205 0 returned -22 2018/01/14 23:40:32 executing program 6: r0 = open(&(0x7f00006c5000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x18, r2, 0x1, 0x8, 0x6, @random="818a2fffac18", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000183000-0xa)='/dev/cuse\x00', 0x202, 0x0) io_setup(0x68d, &(0x7f0000615000-0x4)=0x0) io_submit(r4, 0x1, &(0x7f0000674000-0x28)=[&(0x7f00006c5000)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000b10000-0x22)="fdf36f0ed428cda0acce900645cfc6d1", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/14 23:40:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@common="6c6f3a00000000000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000032f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0xfe7d) 2018/01/14 23:40:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x8, 0x0) sendmsg(r0, &(0x7f0000e24000)={&(0x7f000095c000-0x80)=@generic={0x0, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000806000-0x50)=[], 0x0, &(0x7f0000103000)=[], 0x0, 0x0}, 0x0) 2018/01/14 23:40:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000443000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000085b000-0x9)='/dev/rtc\x00', 0x311fbf1452aee4d3, 0x0) bind$alg(r2, &(0x7f000095b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(xts-serpent-avx2,sha224-avx2)\x00'}, 0x58) lookup_dcookie(0x4, &(0x7f0000693000-0xd9)=""/217, 0xffffffffffffffce) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) sendto$llc(r2, &(0x7f0000e69000-0x67)="d98e180a08c38ffa31fa53ab7fabfed510986b1c6698828dfb7ded39de4810d0c1d0be24805332a1488ea4f1bf2c5ed1ce870711fcee7018f4e7cb30d17520b7a660f642cf8a600dfcaaa29c2823a7ebd0f3712a26731939c534de0cb9ab8e0c795189f88b33b3", 0x67, 0x10, 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000680000)=0x0) r5 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r1, &(0x7f00006c8000-0xc)={r2, r0, 0x6}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r6 = syz_open_dev$mouse(&(0x7f0000a73000)='/dev/input/mouse#\x00', 0x18, 0x80) bpf$MAP_CREATE(0x0, &(0x7f00002f7000)={0x0, 0xc8, 0x1ff, 0x2, 0x18, r6, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x1000) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f00007e9000-0x4)=0x8) ioctl$KVM_RUN(r3, 0xae80, 0x0) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000760000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r7, 0x40405514, &(0x7f0000906000-0x40)={0x0, 0x7, 0x6, 0xb3c2, "3f674acea6367eda566738d04e46723297dba591d228cfeef70cf8157d40a51a42a5c9e8d505017d1f671c96", 0x6}) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x1) 2018/01/14 23:40:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000dd000)='./file0\x00', 0x0, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000072e000)=0x8, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f000071e000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, 0x1c) r2 = request_key(&(0x7f00003bd000-0x8)='big_key\x00', &(0x7f0000826000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005a2000)='security)md5sum\x00', 0xfffffffffffffffa) r3 = request_key(&(0x7f00007fa000-0xa)='id_legacy\x00', &(0x7f00007fc000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007f7000)='/\x00', 0xfffffffffffffff9) keyctl$link(0x8, r2, r3) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000852000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) 2018/01/14 23:40:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) fcntl$addseals(r0, 0x409, 0x8) madvise(&(0x7f0000d21000/0x4000)=nil, 0x4000, 0x7d) 2018/01/14 23:40:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a92000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) bind$alg(r0, &(0x7f0000d75000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c50000-0x10)="71e67a15df848dec108cec478e2e4bb4", 0xffffffffffffff41) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f0000be7000-0x1c)={&(0x7f0000c60000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x3, 'crc32-pclmul\x00'}, 0x58, &(0x7f0000157000+0x986)=[], 0x0, 0x0, 0xfffffffffffffe2b, 0x0}, 0x20008810) sendmmsg$alg(r1, &(0x7f0000a23000)=[{0x0, 0x0, &(0x7f00006aa000-0x48)=[], 0x0, &(0x7f0000357000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10, 0x0}], 0x1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000051d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000627000-0x8)='./file0\x00', 0x84080, 0x2) renameat(r2, &(0x7f00005cb000)='./file0\x00', r3, &(0x7f000032f000)='./file0\x00') recvmmsg(r1, &(0x7f000005f000-0x120)=[{{&(0x7f0000526000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000135000-0x40)=[{&(0x7f00008ca000)=""/19, 0x13}, {&(0x7f00007f1000)=""/18, 0x12}], 0x2, &(0x7f0000033000-0x6)=""/6, 0x6, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x0}) 2018/01/14 23:40:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000041c000-0xc)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000ebd000-0x4)=0x0, 0x4) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000ad9000-0x24)=""/36) 2018/01/14 23:40:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x2000000011, 0x3, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000084d000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00001be000-0x28)={@generic="6450301a7d1d670c8cdb94e1a065e57f", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3}, 0x0}}) sendmsg$kcm(r1, &(0x7f00002b4000-0x1c)={&(0x7f00009f4000)=@sco={0x1f, {0x81, 0x5, 0x7c8, 0x5, 0xfffffffffffffffa, 0x101}}, 0x8, &(0x7f00009fc000)=[{&(0x7f0000fa9000-0x87)="531855b5c8270601a7d4247254aee0f1e4062dfda8c1fe832a2ffaef6f460f78b752b0bfefce563dce46bf0579e6ca3db3bf33bedb7f43b0eb7202a8be88d79c0e6096e6910d6273b5b19651ca8bb02e19677e0958635c4be33f1d054d8c4a774972f5edbd5a24bd8638b215ecedd85ed00a783e258c07b3421a94dc4412209015c8911aad1547", 0x87}, {&(0x7f00005f3000-0x22)="11c7a5f40bed8bcc45b88432b00aec5b057a7b5b806e24463c864dc9ef7590c34360", 0x22}], 0x2, &(0x7f0000adf000-0x2a4)=[{0x20, 0x0, 0x50000000000, "6a5e08d5c2e3ecaf11978789d5af1a24123a0338"}, {0xb4, 0x11d, 0xff, "ad6c2cf462dcb857c2bc1673559cd84dd8245c27f5c4c255d8384806c2d48f88c59e0944ac392b872715ca864af2855ca054bc4e7068ecd5a92f137d5ef2b5435d3a429c5172063321f0b8c7179a7fd7ec2c62f2dcf4b598462ace0d3d047a76421f705463cd696a10f4b6089ca3e652fc6c216b6cd6b917bbf939c0e97a9005b4f81f5ea192ed0ad92d2f25897597de5c4458d1ca66ed94a5e8470e1f20c0cd2ab30889a3"}, {0x5c, 0xdad931376f2f1af3, 0x9f2, "58384f27f340e42cf15f97e26b3f650aca9df3788aa2852fb2e8975cf1158e5adacbc33725f8817b1a97b986a9d0b5a0a5aeef3a8a2ae6054effdb938fe28b3dc66d360aa04131fffdda2283836a"}, {0xf8, 0x0, 0x5, "f5397797b722700d0c4783dbfce705bacd98a2b6d5e70a6c0dec2f73c6f9e51dc12de6ec4e50193e280a922958acd1572f3c89f6349557e3a5d7544eb209ab354ca3bc01d8b7d296b683728020219c5cca69705318601cba3229f8fa2db313569c7df047674cb938b427d905580bf2630c0cbe65caed54a34045dec08499089f0067bd923b8e89de28194d10d8fd829080e0e47844ee1b2b8a18d7434db7d258a77acdfaa0047d16250a3161b12be9459d9e6bbc9cb9ef1f9ee4aa03dbd821594caafab8fb3fb622a527d0ea80c301ecf7259fa6f280af9bc70cf0b7b01083c88cf358bc458e5c12d03482f3"}, {0x7c, 0x107, 0x2, "93418f47d145363cec89a6673c089cbb6bf47d3d0768246d635ebdd33d6f3afd82d7471e5d5724fde26366ee6324520fbeab29e2b9561bbdd59844f42413fd2bd81c29b1e2828072544fc4fa6dab02886e5af900d0c47fa2bfe2baa68524fe8b185f2bd8e2deb3d0200548a0f085"}], 0x2a4, 0x40040}, 0x4000) munlock(&(0x7f0000321000/0x1000)=nil, 0x1000) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000506000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001f000-0x49)=@ethtool_eeprom={0x43, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 23:40:32 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000016000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00009a6000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/14 23:40:33 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_route(r0, &(0x7f000000b000-0x38)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000)={&(0x7f0000006000-0x32cc)=@setlink={0x44, 0x13, 0x205, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}, @IFLA_XDP={0x10, 0x2b, [@typed={0xc, 0x2, @uid=0x0}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:40:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) fchmod(r0, 0x110) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000abf000-0x4)=0x7fffffff) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000c95000-0x18)={0xa180, 0x2, 0x1, 0x0, 0x0}) 2018/01/14 23:40:33 executing program 6: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000094a000)='/selinux/relabel\x00', 0x2, 0x0) socketpair$ax25(0x3, 0x5, 0x7, &(0x7f00002bf000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x7003) 2018/01/14 23:40:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffec0, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) r2 = inotify_add_watch(r0, &(0x7f0000a4a000)='./file0\x00', 0x204) inotify_rm_watch(r0, r2) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000e3d000-0x4)=0xffffffff00000000, 0x4) epoll_wait(r0, &(0x7f0000216000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x10000) 2018/01/14 23:40:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001000-0xd8)=""/216) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f000084a000)='/dev/vcs#\x00', 0xf317, 0xcfb4865ea9643bd8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000f78000)='/dev/snd/controlC#\x00', 0x3, 0x100000000000004) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000688000-0x10c)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001ec000)='/selinux/load\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f00000b2000-0x8)={0x0, 0x0}) 2018/01/14 23:40:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000a44000-0x8)='./file0\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000676000)=0x2b) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000b15000-0x8)=@assoc_value={0x0, 0x0}, 0x8) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000e1d000)=0x0) fcntl$setsig(r2, 0xa, 0x12) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f000071d000-0x8)={0x0, &(0x7f00004e9000-0x18)=[]}) ioctl$TCSETS(r0, 0x5402, &(0x7f00000e5000-0x24)={0x2, 0x0, 0x4, 0x6, 0x8d15, 0x0, 0x10001, 0x2, 0x101, 0x400, 0x100000001, 0x0}) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/14 23:40:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000fe8000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040c00df000000090009000016ff000004eb00"}) r1 = add_key$keyring(&(0x7f0000e4f000)='keyring\x00', &(0x7f0000a2b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b04000-0xe8)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000063000)=0xe8) fstat(r0, &(0x7f0000101000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) madvise(&(0x7f0000c5f000/0x4000)=nil, 0x4000, 0x9) 2018/01/14 23:40:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000a1000)={0x0, 0x1, 0x10}, &(0x7f0000c5c000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d51000-0xa0)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000, 0x7, 0x993, 0xffffffffffffff4f, 0x3}, 0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x4, &(0x7f000071a000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000df4000)=0x10) sendto$inet6(r0, &(0x7f0000345000)="68fbfd1892c7d74bc75fd2a34304f506e2b8526e527c43df97ec169ff7d45f0d75177d065cc2f3b9772eb61c8a76492450b7be60acf8a2273dedbec9b83da4edd94903cb18a4e5f3d16c24505ad6a364e85ca9fe3a7b9919ec877b2ff83ebf1e83f37e6160f8b91960ac7023c7dd64d31168d03a3d1e309f9ce912aed87d2f2ea4f3c28e7163570174be76ea40ef704d9684a19ae44691e429baebfc55a1facf2bf91c418811245649bffb0826f7ef", 0xaf, 0x24000001, 0x0, 0x0) 2018/01/14 23:40:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009bc000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/14 23:40:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000ba9000-0x12)='/dev/input/mouse#\x00', 0x4, 0x1) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000eb0000-0x8)={0x3, 0xffffffff}) 2018/01/14 23:40:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e9a000-0xb)={0x5, 0x8, 0x2, 0x3000000, 0x4, 0x4, 0x0, 0x10001, 0x9, 0x401, 0x0}, 0xb) syz_extract_tcp_res(&(0x7f0000b3d000)={0x0, 0x0}, 0x100000001, 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4000000010, 0x802, 0x0) write(r1, &(0x7f000089b000)="240000002800070804ff03000000000000eaefff0100000000ff0000fef47a0000818123", 0x24) 2018/01/14 23:40:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000bd000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000c30000-0x4)=0x8, 0x4) getsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f000000d000-0x4)=0x0, &(0x7f0000cc8000-0x4)=0x4) write$tun(r1, &(0x7f0000447000-0x96)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "81153beb02dafc80b20566caab4bf067"}]}}, {""}}}}, 0xa) 2018/01/14 23:40:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cfc000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000e5b000-0x8)={0x4, 0x5, 0x9, 0x6154d0d2}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000676000)=0x2b) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000425000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$ipx(r2, &(0x7f0000e7c000-0xcd)=""/205, 0xcd, 0x20, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000184000)=""/1, 0x1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000793000+0xdd8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00008ec000-0x4)=0x1) poll(&(0x7f0000b2c000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) signalfd(0xffffffffffffffff, &(0x7f00003e9000-0x8)={0x0}, 0x8) fcntl$setsig(r2, 0xa, 0x1c) 2018/01/14 23:40:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) fchmod(r0, 0x110) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000abf000-0x4)=0x7fffffff) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000c95000-0x18)={0xa180, 0x2, 0x1, 0x0, 0x0}) 2018/01/14 23:40:33 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000781000)='/dev/dsp#\x00', 0x3, 0x8000) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000862000-0x5c)="8f6c947abf7d140cf51b25701399f396f492ec91e8668f72c825b9a131287c9336066d40af4de5e42c57cf1f799b3cc914ce7c357752b66a4f8312263c6bbf11de6f9c968f25b5336191dcfa62dcbb5a6972f60c86b3e5c3e24c0dda", 0x5c) mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x80000000000001, 0x5, &(0x7f0000f51000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f54000-0x96)="73797a6b616cb50007ffe9632e4c51beb8704b910a58d9686e3501bf28000008d744afbe9a1e2c7c1d0c1b86cfa07cdaed85dd17f61ca667f886875df89b53cdcb7958bd8bb556ccafd8a6f33ab5ebaed029bfc20efaaf6474ea641d82fb9d0da7c6ad59beff8a1cc7c15cf5f0a5acb96701d0b4d282eed0487ea3c4e8c455573b004e7d42d93338ab02b125091d092a75c0b771aaa2", 0x3, 0xb6, &(0x7f00009cd000-0xb6)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 23:40:33 executing program 5: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000c24000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000afb000-0x4)=0x58, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000001000-0x58)={0x27, 0xfffffffffffffffb, 0xfffffffffffffffd, 0x7, 0x74, 0x3, "bb75245d6d5aaaeeaddcfdbe851598aaea7b65e66ac4a867af53d1f98d7dc8fdc74ade0a40d8b24fb69473a003d6222b8b6e62e2b7c3c451e462be73a748c1", 0x6}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = dup(r1) connect$nfc_llcp(r2, &(0x7f0000000000)={0x27, 0x800, 0x0, 0x0, 0x0, 0x0, "46c6dd11d64b6a4a0df96324c98fe535143835b20611719ee1274d289b74b11a0b510c6dac2b97d142b76bc42d88b78289db581d37a1a5590daa9c1fa8cc7c", 0x0}, 0x58) [ 170.900761] device eql entered promiscuous mode 2018/01/14 23:40:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000044a000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000462000)=""/0) 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/14 23:40:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = getpid() fcntl$setown(r0, 0x8, r1) gettid() timer_create(0x0, &(0x7f0000319000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000d00000)="", &(0x7f0000e6c000-0x5c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) tkill(0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000e000-0x38)={&(0x7f0000631000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f000000e000)={0x18, 0x27, 0x100000829, 0xffffffffffffffff, 0xffffffffffffffff, {0x402, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:40:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000cbe000-0x8)='./file0\x00', &(0x7f00004d7000-0x8)=[&(0x7f00005e3000)=']\x00', &(0x7f0000118000-0x18)='}procvGPLsecurity]eth1)\x00'], &(0x7f000070b000-0x20)=[&(0x7f0000818000-0x7)='proc]&\x00', &(0x7f000085d000)=']\x00', &(0x7f0000be9000-0x1)='\x00', &(0x7f00009de000-0x6)='eth0}\x00', &(0x7f0000084000)='system\x00', &(0x7f000059a000-0x19)='GPLem0%,mime_typemd5sum^\x00', &(0x7f00007e5000-0x1)='\x00', &(0x7f0000ed2000-0x3)="23de00"]) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) poll(&(0x7f0000f7c000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x52, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cb0000)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000c6f000)=0x0) openat$audio(0xffffffffffffff9c, &(0x7f00005ae000-0xb)='/dev/audio\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000049000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) 2018/01/14 23:40:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) fchmod(r0, 0x110) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="c60d307aac5be96e517eab2494c30f0669c7fdf416999090d16e0c303ec0514ae5f9215c5f461d80e8534dcc54eae649a84ee08c58e77454c81665662f8d61060a1897a79574df6d7062ff9ee3297a9fd2297527b975705e2be65eaac2d2c1cec23410ce6163d80415be10784b8b5de9a6a8091508592f3a9ea26a11cd0e6c86e3fb330f551371030bad1c05f5a2764c88b76a5b34a2c882bcacff5debf108efcda311c9246773b541a0091667d4d6afff5170fa563a1e67528e95b4a9ce41f7ee54275d02b7eef08bbcd8fb98936e0e9f5e4fdcb4ee67ebdfdabf09e09ee8f05eb39ea4d71b696aa92ac87706346582a0790deef07f517e0cdd03c04572e831f0f245be08d743941b604ee930fe20e6a619626892e335399eca766d8d8e8ef58a19cd4f873ce36faee29826d7189931505c3ac46969dfa1155631c017789dc05366b07e99f146d7d7811b6a3dbeced402f82dceebc265131b0af2f546fea46cde58207fdf746250bc12ef4a70025b23112a93a16c481017b9e196e1a63152dbe94ab31d6a9d1c38dd55bf98480e26f1034c66b8843f5b08cff5f229337569da6a30cce09dcc409176e1cb4ec38b7a42b485c417f860ddb148c76d3966cd86cacb334e2d070bf30f3774d05a0231ffc43f7440620f1a12817cfec35ce3e888dd0e4bc59d3596dfdf4f97597e1c738daa7937bf7545a652d4e07152f80119b89d2e3597e59a3f1691ad08de34652d38693d05acc0aeec6c5f1c69c8989f49efa3cbc7ff729dfb0360fb019978f9b3fa00e8b9cf168e14fa09da928ffaa66391aebc4580ef1f39711d5254863949e3e7cdd4b1dedf692dbac4d8093f188d84a195e13272da2ad431b792c72e86b956050d34db4c3619700434bfc9422e0bc24c401d3386f3e78ac9f96b06adebcc8d7afb29c9d70b05dff1e44f42bbee26aa14300a9bf4fc2d64adcc6acf94d652ae143c03df5886560d2a6b78d48b8e2084593d77c454257ad165f26f593fb9c5c4b62d72d4485787364691b2a1859e686eb7e2bf73849575811e1e2e9904b9fe5934109579a7f93ffe199c8b4ff4457025635b4d8b01e3ddb85b9475ea88baccd8c8b7ee9f30ee20b9a7692042bd8802a72426bd6562ae779cddf71cf565602c0d588e011ba3b46105e6e23bba0b7917e2a359b4865da632f87fa333a30a962e0be63127ca33716f70b87dfa5615ccab3114d8c01a6fe7b6adc1d52526f27017ad6a47af449b04bd600ecf810834bc14474b9027012bd373fcdfb31758ef1947a5f39d9c57f8f05dc62bdf4f9dc6c5636a4ecd61d94770fc4bb6c9656aacf9acf47f16283769dfbf9277c9d65cc4dad4f61bf395245f38fbb85ee67e671ffc907ba86b680a65c16d8be91ed3063ae6ea189f9f7825f2b2f4a36e23e6713aceac8f60bb2f262c09d5d189ed1421c2382e68349e41615a44c57f908f7d569db8d0eb6717e111a3f944ba6aa45ce324ef8753a294ea3dcd37f913c8deddf19dbfb9016c649bfec772c98a1e59f6df514849b4eb67dac6b8d94b40e4367a953927eda48c1d9074fba34c85cc5f15859c0cafe6a81566beafcdb185026686d98a7bf9e49b52de6cda1dd4230dde3fedbf92ba0751360eafb739ffc1c009d11a812e6f0f473349f618bae86d05ba46a752957dd853b0e21d471729cee47e33d6d610a84b37227e40b8b19db6108fd2a583397d4d8a60499b1294b4f04a099005e27d30da044fcfe25b78a800ed1db0c1962abedcbcc59feefd4d4c3784542481f107736413c8694f31f791e587bd66a25f6078c0c06b572322596d839df3bca8f715e643a5387e9ae8b052f0eb086409e5bd3d2a28dedc35361ecaa9add9fe9b9ceab33e8115683394546e3fa57a80638f052e71e42cd820943cf3e7a94df2fb984fa27dc580e082bff8d765dc6f856edaa94c5000daa99257d95ca819414a9e4068e4789e97b497acd08759ee22a943618d231e0a58b7401b52bab11b29d3a44eec9f12965251b264183fe6a4fcc4dd9498111368fcb9a79c4ab26710395d503d80a0630a7b7b158fb787e24cdfd449a28141bd24f73cee286f5f5f8c35b6c5159be7e7943aa5e59fcff4c2c0cb12c5c1f7c57b6a2b50fab6ce7588b305759fdbddcfb27a591d97df5a147816d4f1eb465571c13275a1b1c02d4248aeed28129b0b55f7d7e9a2c102e1ece54c744f8083cc0b01363a5dded2e369b0d6697083057539e59691e841f7a4a9b3c780e03881870252def93b5be689f7dc638cebba313b958f2d14520429690e7dd4bd6eb533c7b8d71c07e23bc6857867f55ac62227aa94b467e1eb4c8b9c93c64d75246f8dc8bc860c89d482cea6e34f37cc1446021b8e8f83a6577eb3e4dcd80b120924ed98a08b7a70180a8baf58241c1e91fe05813c9d30f970b54ae9cf7fc726bff95ced67497971392ae3413d8949d2b85fc59c66dd0f0263170bfc936d3ecb237658d0a2381da3e95c1f9f90b4cc92e693f331070dafb32268b49e3b7b42f9acc73458b523635c7664ae0829f8f64aaac7fbefa0a8e4b0b55a635ee453d88192ab4c1859df582084b455b7d236efdc7a32feb3a61051051cb8577be357ce872a06aec352f5aa357fe68f43dc2e08ec02d23ff5ec161b48486c52776f7f9ac92e4b1aaafc55fa8437745e97ecac70916566ca1a0a5d0f9aa1cbeb1875636f5963abe064d4bd924317226a564540a04b11c15941073d9b75bc69d63ce689cab72fa34c308c73bb5bc6ebbba6cc8625fd0da2748f15660c5af3d8", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000abf000-0x4)=0x7fffffff) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000c95000-0x18)={0xa180, 0x2, 0x1, 0x0, 0x0}) 2018/01/14 23:40:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80000, 0x20, &(0x7f0000a5e000-0x8)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) add_key(&(0x7f000001f000-0x8)='big_key\x00', &(0x7f0000138000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000027c000-0x1000)="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", 0x4d2, 0xfffffffffffffffe) ioctl$TIOCCBRK(r0, 0x5428) sendmsg$netlink(r1, &(0x7f00009cb000)={&(0x7f0000214000)=@proc={0x10, 0x0, 0x2, 0x400000}, 0xc, &(0x7f000053d000)=[{&(0x7f0000e27000)={0x3c, 0x3b, 0x308, 0x2, 0x0, "", [@typed={0x10, 0xc, @u64=0x5}, @typed={0x10, 0x43, @u64=0xb8dc}, @nested={0xc, 0x73, [@typed={0x8, 0x83, @void=""}]}]}, 0x3c}], 0x1, &(0x7f000080c000-0x44)=[@rights={0x2c, 0x1, 0x1, [r0, r0, r0, r2, r1, r2, r1, r1]}, @rights={0x18, 0x1, 0x1, [r2, r2, r2]}], 0x44, 0x4000014}, 0x40) 2018/01/14 23:40:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d36000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1, [@loopback=0x7f000001]}, 0xffffffffffffffc4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a9e000)='/selinux/checkreqprot\x00', 0x4040, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00009aa000+0x61e)=0x1ff, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000778000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/14 23:40:33 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e62000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c20000)=0x0, &(0x7f0000e63000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000728000-0xc)={0x0, 0x0, &(0x7f0000f7e000-0x4c)=[]}, &(0x7f0000793000)=0xc) 2018/01/14 23:40:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) fchmod(r0, 0x110) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000abf000-0x4)=0x7fffffff) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000c95000-0x18)={0xa180, 0x2, 0x1, 0x0, 0x0}) 2018/01/14 23:40:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000297000-0x9)='/dev/vcs\x00', 0x40080, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000022a000-0x4)=0x5, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b3e000-0x8)={0x0, 0x101}, &(0x7f0000b54000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a7f000-0x8)=@assoc_value={r2, 0x1}, 0x8) lstat(&(0x7f0000b96000-0x8)='./file0\x00', &(0x7f0000ca2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() sendmsg$nl_generic(r0, &(0x7f0000e8a000)={&(0x7f0000595000)={0x10, 0x0, 0x0, 0x1000220}, 0xc, &(0x7f0000c35000)={&(0x7f0000633000-0x474)={0x474, 0x35, 0x800, 0x4, 0x2, {0x4, 0x0, 0x0}, [@nested={0x114, 0x79, [@typed={0x18, 0x2a, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="e04b8804e0e0d301e034006d6f6ac8516c11d61b443eeb37686e65df4df651ccdeefb6654975cc2f422cb1cf1ba055bb3174072d04c003d884da055c5cbbb3923f4c8674cc70f9d7d86a754985edf1235e9050a1e36674040c739cfc5c2c490654b57275238bd28091a227b6a1307ad8829e210941f3a48ff7a245a3665fb1d38a88d86292d46d046a0e06f2d2d9f80edcd89188f5970335b4ff61f9e41436fe64e4f94104055c50c1849e0ad1f6ffa2090c08eaefac11657889ac0d0edf0600bd069b81c3ed33e221", @generic="7bb3998c79", @typed={0x14, 0x4c, @str='/dev/vcs\x00'}, @typed={0x14, 0x88, @str='/dev/vcs\x00'}]}, @nested={0xc4, 0x3d, [@generic="", @generic="22cbb1d2c74db94aea76d16fc680e402eff5cbdfce27a87c71eec794a61517b7982f4b8f470fd7e65c8fa8a93d6998d1f7224fe10b480136b33e57d08f9033de90592f8f07b20087f0ffab4fd12aa638194efd73670e1ff9be8138add09f9a114ed08fbbc21f9ca24e8132674f2d1019b1af1ca573df076da51519f470e6aaaed68a1a6322ffb7efa53409c82091fb4e9c143fe3d305209cf9069b30fbbd3cb3b2d62f21d28d674e215f8b59601092c7fa322c5f9ff7a75d0076b0839fc6"]}, @typed={0xc, 0x79, @uid=r3}, @typed={0xc, 0x9, @fd=r1}, @nested={0x58, 0x56, [@typed={0xc, 0x1f, @ipv4=@empty=0x0}, @generic="9e4f2448a0ba13b1bc6f578127b7ae6f47482d7e86e8b662059251c4dbb4991899571c25ba", @typed={0x14, 0xd, @str='/dev/vcs\x00'}, @typed={0xc, 0x73, @uid=r4}]}, @nested={0x218, 0x1e, [@typed={0x18, 0x10, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}}, @typed={0x10, 0x79, @u64=0x8}, @generic="a07b454f3eff258a7008b4249c76a53a647888178e699cc5abe55d5c7a626a3d15ecda875a350478bae864ac620e8823697f28a2709c9e87985fe8807a67a0f595151d2820b40ec3b1c5de72006fbfd4149f3a962e898ce8fefb1273ecd30f7246b2b55e3e55b067fe5aa101d5fd0a0953b0599b1e5b9a45bbd7d6297106ef120ec547c90e982f71f9094f8d12d44934cb94dc88c302b56250be454adff4e5f3755fd3c2", @generic="1254c67b5f6b1663bfd5bfd2da8c95c7bc63c399ed459fa1ccfaba39f72a359c2d5454e8fadd20c165936426290ccf0b2bccc0b6ef224fec0708d594d9dd53611383fe8e52e52cb4e53e589044073d752d6deb28fae711a75b0f2b97d832bba797654aed0cdb2c2ea55b39aa91de850efd70cd985ccedadf3e0b5b9bd7f99ab19efc5e24b42c09f29e1ba646091762e80400abe80ffb33382e5c83ce2615d8abbd8056e1212d4a073b06e4e5ade3e2d4", @typed={0x18, 0x38, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="9356a3112b685db9b9201d3ccfc161556757a38fabc9f58f0657f0c4997ef161bbe1b4dd71596cc42cc5c19b77eae02596bf1b68dae672e4dcfcc5c709e862fa5cc05135f5ce7fba0506ace788423f97881633923776d0db1c772b3ac716207d1409b3d10d07eba8", @typed={0xc, 0x2b, @fd=r0}, @typed={0xc, 0x96, @u32=0xa}]}]}, 0x474}, 0x1, 0x0, 0x0, 0x10}, 0x40000) accept4$alg(r1, 0x0, 0x0, 0x80800) nanosleep(&(0x7f00002b6000)={0x0, 0x989680}, &(0x7f0000037000)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[], 0x2000000000000347, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x10122, &(0x7f0000390000-0x8)={0x77359400, r5}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000147000)=0x0) 2018/01/14 23:40:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000075c000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00004ee000-0x8)={0x0, 0x236, 0x6}, &(0x7f00002ca000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000799000)={r1, 0x52fe}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/14 23:40:33 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000bb8000-0x28)={@common='sit0\x00', &(0x7f0000c58000)=@ethtool_cmd={0x34, 0x0, 0x1ff, 0x0, 0x0, 0x40000000000000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x2000000000000000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/01/14 23:40:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) fchmod(r0, 0x110) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000abf000-0x4)=0x7fffffff) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000c95000-0x18)={0xa180, 0x2, 0x1, 0x0, 0x0}) 2018/01/14 23:40:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) r0 = syz_open_dev$mice(&(0x7f000029b000)='/dev/input/mice\x00', 0x0, 0x20400) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000555000-0xe3)=""/227, &(0x7f0000d62000-0x4)=0xe3) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000f79000-0x4)=0x40000000000000, 0x4) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000b9f000)=""/29) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f00001e2000-0x8)={0x0, 0x0}, &(0x7f0000b34000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) readv(r1, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) vmsplice(r1, &(0x7f0000bbb000-0x80)=[{&(0x7f0000423000)="bd", 0x1}], 0x1, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x0) 2018/01/14 23:40:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) pipe2(&(0x7f0000f82000)={0x0, 0x0}, 0x4800) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000ed000)=0x0) getresuid(&(0x7f0000066000)=0x0, &(0x7f0000a3e000)=0x0, &(0x7f000035e000-0x4)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000079b000-0x8)={0x0, 0x7f}, &(0x7f000027a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000082f000-0x14)={r2, 0xcf0, 0x0, 0x4, 0x8001, 0x1}, &(0x7f0000d4b000-0x4)=0x14) 2018/01/14 23:40:33 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x11) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) ftruncate(r0, 0xfffffffffffff000) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000002000)={r2, 0x9, 0x6, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 23:40:33 executing program 5: r0 = socket(0xa, 0x3, 0x1f) getsockopt(r0, 0x3a, 0x0, &(0x7f0000001000)=""/0, &(0x7f0000001000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002b4000)=0x2, 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/14 23:40:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000577000-0x4)=0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000128000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000013d000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x40, 0x14, 0x9, 0x7, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}}, @IFA_LOCAL={0x14, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f00005e8000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/14 23:40:33 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x400, 0x31, 0x598, 0x3, 0x3}, 0x14) setsockopt(r0, 0x84, 0x2, &(0x7f0000000000)="", 0x0) 2018/01/14 23:40:33 executing program 2: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000426000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000096000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000284000)=0x24) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00004c3000)='/dev/audio\x00', 0x111000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000177000)={0x401, 0x9, 0x8000, 0x8, 0x9e, 0x3, 0x7}, 0xc) ioctl$int_in(r2, 0x5452, &(0x7f0000c4b000-0x8)=0x3) 2018/01/14 23:40:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000a90000-0x8)='./file0\x00', 0x20000, 0x20) write(r0, &(0x7f0000afc000-0xc3)="c4443f3fe2c7ea211155d00c9176244d22de94a6159e868f2bae726c8a8b642fa3caacb8e9ebdbb7f7aacd93968c470717a0bc383f5bec72d49f1f1d1c09e834a2df987cb68f5ec83fba90896b602b3f31403db4f9efb73af1d1aab485ea0cce1536ebd1be1a2fdd00a3df15c484297d52cc7fb66c43c2e1bec0812ab222d237b4d3fb6a7f9d9813084b37ef7d161c405d4416443c15ecc2cd501f65ab3b5e40a2628ce7a5a11ba7de8d676e990743e9cf9ddf6faab9c8c89612fd83b3ee9e074366d6", 0xc3) r1 = socket$inet6(0xa, 0x5, 0x4000000020) bind$inet6(r1, &(0x7f0000581000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000992000)='4', 0x1, 0xfffffffffffffffe, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/14 23:40:33 executing program 5: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$setendian(0x14, 0xa) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fdc000-0x24)={@common='lo\x00', &(0x7f0000af4000-0xd)=@ethtool_cmd={0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 23:40:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) fchmod(r0, 0x110) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000abf000-0x4)=0x7fffffff) 2018/01/14 23:40:33 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x401ff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000012000-0x5a)={0x0, 0x52, "19f986809235351d79f91bca3458d9fa615a41e3eabb2bf9a4d65b9e8d6949a647f87b365cf592744bf858d2c421c8def101b7bc0b26def3a795e2b835673581da2eccd0c65822b06538ece0dd4214f7fdb7"}, &(0x7f0000007000-0x4)=0x5a) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000018000-0x12)='/dev/snd/pcmC#D#c\x00', 0x400, 0x40000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000017000-0x6)={r3, 0xe5ea}, &(0x7f0000007000)=0x6) dup2(r2, r1) 2018/01/14 23:40:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffeffffffffd, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x1003b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003b3000-0x4)=0x0) r0 = memfd_create(&(0x7f0000350000-0x1)='\x00', 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 23:40:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a51000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigaction(0x3d, &(0x7f0000cb1000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000423000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000031a000)={0x0}) 2018/01/14 23:40:33 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000020e000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f0000001000-0x4)=0x0, &(0x7f00007ad000)=0x4) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000ca0000-0x10)={0xbf6, 0x0}) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000f55000-0x4)=0x9, 0x4) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f54000-0x48)={0x1, 0x5, &(0x7f0000f51000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x0, 0x2, 0x0, 0x0, 0x40, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f54000-0xaf)="73797a6b6f6cb50000000000f907bfb7b8704b910a5894d9686e06000000f501000000afb19a1e2c7c1d00020000a07cdaed85dd17260c6bf13cc746bfcf7faf28c52855b19910bb6322938a3fc7b9836874f97f1a5137d3ac4886c3a5a219adeed8817f748f10f520ff24ee97a08889e58aaccc1702a89bad08ae6c0c33f9289c7f080b6db1ef96040fe52973910947f797f929f22c85d340edd1c2ace7e6da1ad95e018939ada9ac3c777b63ae2e", 0x3, 0xb6, &(0x7f0000f51000)=""/182, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000f53000)='/dev/adsp#\x00', 0x1ff, 0xc0400) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000f54000-0x4)=0x0) 2018/01/14 23:40:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) fchmod(r0, 0x110) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x210000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x5, 0x673, 0xffffffffffff8000, 0x7f, 0x1f, 0x1, 0x1f, 0x9, 0x876, 0x80000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f00007be000-0xc)='/dev/audio#\x00', 0x80, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000bdc000)={[{0x8712, 0x9, 0x3, 0x80, 0x3, 0x3, 0x100, 0x1f, 0x6, 0x5, 0x5, 0x3, 0x200}, {0x1, 0x2, 0x2, 0x0, 0x9, 0x400, 0x1000, 0x80, 0xffffffffffff2204, 0x4, 0x7fffffff, 0x4e6b, 0x3}, {0x3, 0x5, 0x8, 0x67, 0x3, 0xfffffffffffffffb, 0xd7, 0x7, 0x3, 0x40, 0x2e15eea6, 0x101, 0x0}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSCTTY(r1, 0x541b, 0x5) 2018/01/14 23:40:33 executing program 3: mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000e7000-0xb)='/dev/vcsa#\x00', 0x61, 0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f00000e7000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000010000)=0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000005b000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f00000bf000)={0x1d, r1, 0x0, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000003b000)={{0xff, 0xfaa}, {0x400, 0x6}, 0x4, 0x2, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x3e, &(0x7f0000078000-0x105d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x3, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000004f000-0x9)='/dev/kvm\x00', 0x280, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/ppp\x00', 0x1, 0x0) io_setup(0x1000, &(0x7f00000e7000)=0x0) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r2, &(0x7f00000dd000)={0x0, 0x0, 0x0, 0x7, 0x80000001, r0, &(0x7f00000e8000-0x77)="81732c180533626cc63f54301c4b9dfae2120ada7b229a8da8b342088c594a0e401d97b62cd0b15576be1385c6ec189741f6f1f14869a1d121cacd6e0284a65a9e280472771fc4541300fb3840ad122fe29e4a8ef3f53839203adc0556ad803c0065f1254ae2cc4b19bcb717dab0dc50bad16d5d574ff2", 0x77, 0x1000, 0x0, 0x1, r0}, &(0x7f00000c2000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/14 23:40:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ad3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000b8a000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x1003, 0x0, 0x0, 0x0, 0x0}]}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000045b000)='/selinux/enforce\x00', 0x100, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000049b000-0x18)={0x10000000000000f3, 0x0, [{0x8000000000038d, 0x0, 0xfffffffffffffffc}]}) 2018/01/14 23:40:33 executing program 6: r0 = getpgid(0x0) r1 = getpgrp(0x0) setpgid(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000fba000)='yeah\x00', 0x25a) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000bc3000)=""/185, &(0x7f00000f0000)=0xb9) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r5) restart_syscall() r6 = syz_open_dev$adsp(&(0x7f0000937000)='/dev/adsp#\x00', 0x103b, 0x20402) ioctl$sock_inet_udp_SIOCINQ(r6, 0x541b, &(0x7f0000ca2000)=0x0) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000e75000-0x19)=""/25) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000497000-0x8)={0x0, 0x0}, &(0x7f0000a4f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f00000)=@assoc_value={r7, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f00002ef000-0xa0)={r7, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x401, 0x1, 0x10000}, &(0x7f0000de8000-0x4)=0xa0) syz_open_dev$vcsa(&(0x7f0000077000-0xb)='/dev/vcsa#\x00', 0x8, 0x40000) r8 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fc7000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TUNSETNOCSUM(r6, 0x400454c8, &(0x7f0000eb8000)=0x391) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00004f0000-0x8)={r7, 0x0}, 0x8) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c80, 0x0) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0086426, &(0x7f0000c80000-0x8)={0x5, &(0x7f0000852000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000b4a000-0x4)=0x0, &(0x7f0000797000)=0x4) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f0000c32000)={r9, 0x2, &(0x7f0000e1c000)=[0x100, 0x6], &(0x7f000081b000)=[0x8, 0x67cd, 0x100000001, 0x100, 0x3, 0x7fff, 0xc31, 0x5, 0x0], 0x0, 0x3, 0x400, &(0x7f00003fe000-0xc)=[0x80000000, 0x5, 0xffffffffffffff61], &(0x7f000081d000)=[0x4, 0x3, 0x0, 0x9, 0xfc7, 0xa8ec], 0x0}) iopl(0x8) 2018/01/14 23:40:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000930000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = syz_open_dev$vcsn(&(0x7f000023a000)='/dev/vcs#\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000325000+0x914)={0x0, 0xffffff74, "7cdaf04ac652f7d39114d2146caa932f9b8771b294669fc73b"}, &(0x7f00006f3000)=0xffffffffffffff21) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f00006ae000/0x18000)=nil, &(0x7f00001be000-0xc)=[@text16={0x10, &(0x7f0000bd9000-0x5a)="baf80c66b860edf98966efbafc0cb80e00ef0f01d10f01c8baf80c66b888fb278a66efbafc0cedbaf80c66b8a35ecd8f66efbafc0cec0f183e00000fc75a7266b99100004066b88000c0fe66ba000000000f30ea0a00ef00e000", 0x5a}], 0x1, 0x45, &(0x7f00006aa000)=[], 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000327000-0xa0)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x7fffffff, 0x0, 0x80000001, 0x8001}, &(0x7f0000928000)=0xa0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00005b1000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000068000)={0x0, 0x15e5}, &(0x7f000009a000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00004c2000-0xc)={r3, 0xd4ee, 0x30}, &(0x7f00001df000)=0xc) 2018/01/14 23:40:33 executing program 5: r0 = syz_open_dev$audion(&(0x7f00006e0000)='/dev/audio#\x00', 0x9, 0x181080) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fe0000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000010b000-0x4)=0xb) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r1, &(0x7f0000b43000)=""/156, 0x9c) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000979000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r2, &(0x7f000033f000-0x4)=0x0) getdents(r1, &(0x7f0000896000)=""/88, 0x58) 2018/01/14 23:40:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) fchmod(r0, 0x110) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:33 executing program 0: mmap(&(0x7f0000000000/0x1cf000)=nil, 0x1cf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000002000-0xdc)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x0, 0x10001, 0x0, @loopback=0x7f000001, "73023d99"}}}}}, &(0x7f00001cb000-0xc)={0x4, 0x1, [0x0]}) mmap(&(0x7f00001cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00001cf000)='/dev/midi#\x00', 0xeb9, 0x101000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000090000-0x4)={0xffffffffffffffff}) mmap(&(0x7f00001cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00001d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00001cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00001cf000)={0x0, 0x6, 0x3, 0x0}, &(0x7f00001cf000+0xc94)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000c9000-0x8)={r2, 0x5}, 0x8) 2018/01/14 23:40:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fb7000+0x5b3)={0x5, 0x2000000000000002, 0x80000000004, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000062d000-0x20)={r0, &(0x7f0000fbd000)="", &(0x7f00000ff000)="", 0x0}, 0x20) r1 = syz_open_dev$mice(&(0x7f0000e8d000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00007a9000-0x36)=""/54) 2018/01/14 23:40:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) fchmod(r0, 0x110) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f000048f000)=""/4096) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000040000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dd2000-0x4)=0x10, 0x0) splice(r0, &(0x7f00005df000)=0x0, r1, &(0x7f00005b6000-0x8)=0x0, 0x6, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r2, &(0x7f0000001000-0x30)={0x18, 0x3, 0x0, @fuse_bmap_out={0x0}}, 0x18) 2018/01/14 23:40:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x94, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"7c9016ae577270a2f8912557d3aed2c2", {0x4, 0x41b, 0x400, "527babde0310", 0x81, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x20100ffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b0c000-0xe)='net/rt6_stats\x00') sendfile(r1, r1, &(0x7f00009c3000-0x1)=0x26, 0x400000ff) 2018/01/14 23:40:33 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000-0x8)=0x0, 0x8) fcntl$notify(r0, 0x402, 0x4) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2011, r0, 0x0) poll(&(0x7f0000002000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000d96000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x10, 0x5, 0x1, 0x0, [{[@dev={0xac, 0x14, 0x0, 0xa}], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00003bb000-0xc)={0x1, r0, 0x1}) getsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f00000df000)=0x0, &(0x7f0000b35000)=0x4) 2018/01/14 23:40:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e36000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000795000)="0900000000000000000101fffffbfaff", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004ce000-0x10)='/selinux/create\x00', 0x2, 0x0) sendmsg$can_raw(r2, &(0x7f000088b000-0x1c)={&(0x7f000088a000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b39000)={&(0x7f0000940000)=@canfd={{0x2, 0x0, 0xfffffffffffff000, 0x81}, 0x5, 0x3, 0x0, 0x0, "4d76d90c0ec30995057f6d3eb61de78be4c3d300a1c758be438d18e586b0b024924cd2ff35d220b54f8535fa0c77ebfab9025cbe8fcde4d722413a3267511b68"}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x4000080) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000802000)={0x4, 0x0, 0x9, 0x1000}) r3 = dup(r1) sendto$ipx(r3, &(0x7f0000880000-0x9b)="1d89", 0x2, 0x0, 0x0, 0x0) 2018/01/14 23:40:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) fchmod(r0, 0x110) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000766000)='/dev/sequencer2\x00', 0x4057e, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00003bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}) pwrite64(r0, &(0x7f0000231000)="94000bb7f3f9ff60", 0x8, 0x0) 2018/01/14 23:40:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000040000000001, 0x8010000000000084) r1 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff03c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00005ce000)=0x6, 0x4) fcntl$setflags(r0, 0x2, 0x1) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="bf", 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ftruncate(r0, 0x4) 2018/01/14 23:40:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x40, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x880, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f0000511000/0x2000)=nil, 0x2000}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000454000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0xfffffffffffffffd) 2018/01/14 23:40:33 executing program 3: mmap(&(0x7f0000000000/0xb47000)=nil, 0xb47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = request_key(&(0x7f00008dc000-0x5)='ceph\x00', &(0x7f0000534000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000420000-0x13)="7070703147504c285cbe2f656d317070703000", 0xfffffffffffffffc) keyctl$invalidate(0x15, r1) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00008eb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b47000)=0x14) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000b48000-0xc)=[{{&(0x7f0000b48000-0x14)=@ll={0x11, 0x1, r2, 0x1, 0x80000001, 0x6, @random="198eb78f3943", [0x0, 0x0]}, 0x14, &(0x7f0000b47000)=[{&(0x7f0000554000)="177fa6e0fecd2c58d2bdbdba1c7dae949cbe9fb118989e64d5b1a2c49806c6ede5f81112a7b8ec0e0a39031c80a2689dc703597fcaa43deb88d04d3eafc2ff314b52847e9b29d7da05d2212a6c86447dc21e84a0a122e427df15e01e9d9ba96bc81d093b7f145964669ad92c4a43123d4d06b106ab62eda90d3fc948d6260edac81489a3d43872e5357ab6c86835a9d37aa9697a34d9c350bae9dc2254a1006b9987909509efbb726b05f8e8fc430d4b8a5d384da63a6770c31cdf885e59ce27c19f6abfd0970fb0eb8a741e99d324", 0xcf}, {&(0x7f0000b48000-0x1000)="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", 0x1000}, {&(0x7f0000b48000-0x46)="719e174343428d6347404fed07a24cac4d24ea776310fd365277287498c99f3f8df407991781aada8acc1537916b96df6df9499470fd01a37977f2d1d09b7ce14c48a19ade00", 0x46}, {&(0x7f0000b47000)="", 0x0}, {&(0x7f00007a9000-0x6f)="cd9ed29e82433c7fd1e69536037c8deb871776bf6d7091836f38d7ce2f0a35da95e495a47765ad102685838990e1bbfcf7aef13f65e587e67a41c0524ffe1e803b7931442ad4ba68aa5273b81482412a574793d7a793bdd417f735eec7ec0ccfac5bf1c8309a3f7af78f714c5d424d", 0x6f}], 0x5, &(0x7f0000b48000-0x2b8)=[{0x60, 0x3b, 0x6, "f50727c020dfa0331c6f01c76b8579c07a0e0c3458c9ec6ab145aeb1bbee335540deccefa476bb1c82bac466c450e810e65be9bc61a101556582f32e5de9b39c7f7027dbdd81335c956b66130e1b98f354"}, {0x4c, 0x10b, 0x8, "21a30ef9fabce2f70ddc4bdcd6f85400b831ad2e944e6e59551f4e0c2b666ec0d91227e2ad001c1ef90b3d15ac6341cf7e1bef5e26576159b302e318aecd"}, {0xb8, 0x119, 0x1ff, "3c6b82c0544e665c9e6c9b5a24405a4bfa34ac0ad4b42aa2a0f1f743ae84a8295b7313eb9c4dc1c05eb102f4e9f689c789b9adafba3d8c3a511c8bb8dfca656943da73a9903e113273cec667d8bfa2c5a7cbe944df34881844a80ac5ff9796dbf95b2cd819c2fbb414530b2834bfe00125ce63005f38ea629d9badf6c8bf9557ce108d36447a22f11f781e03d1028c457e1ea0d2dc765e3ae9e93f3193d3d564b6259c1a347aa5b626"}, {0xc8, 0x113, 0x0, "b4aa0a903e7fb434f51d3e54db282add914be97c1cfd3b5ab2e65cf37991310c9b8133a75fed8101d1b8d61c391c2ab7e2064bb03e25f043a981414c8c03b3058d7ccb40d9d68a685f9006790b8c4697a4d1b4875a130f9109ec1c95bf73fcee5633bc60a532dc995bc7bad23ecb044887b50173433acff7172930a634a3f12ef30c1b5f93fd34463068c8705cc0bd293ca5c5a4b0118afb4962399e41120a7ddf6ad3f5c818452b15e9e62748315bcaffdb2b3609830eef4de612d7"}, {0x8c, 0x0, 0x40, "dfe39d6a3374dee3e642898f31f5744341b39cd68d8cbdd8794314267ee2e8a9b8424cfa1bb6ca7ce21f5d12f18468f9af9189c76b426fb1845d1d1cf7ab2e7fd744e4674e9f7bc5bd273923ca0a4d8ce88cbe0aa90521d6db997f7f3fbcfbca2aff28a17876345698d0eb69438dbad63e6373ba2c81bc0f5914ccbae730"}], 0x2b8, 0x4040054}, 0x8001}, {{&(0x7f0000b47000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b47000)=[{&(0x7f00001d6000)="38f86cb7c7fda688e0eaf4f4a036ef7b16c7fea439c42299dde3204356edf12367455398e4c0ad0ffb7a86eb5f8efa334be01e2ac44f51cff83f9cc0709d8d120c760ac4d25ecc45c6726264726a6c6f34e05cf53c307e297ecc2700c7bc74f5106d4bb0364779b95a5c26e74d67d66d64f4ed228d9d23cfc4e14e802c220b18061a67006768b855479a4da8508178e512a2e69f0e5c16a775569a8e2ef9472765c0c66f47ca4758d1314ab756b49624e58d1d037b24f5129bc065b74354a72116d9b993571b56bc709eb8dafe9c2d8b6d1f971606330f2e26532dcdec6a1139d870511ed644", 0xe6}, {&(0x7f00009b8000-0x3e)="47d352923bafc161d7b41e711d38533f480a301aecbc24476f6d6fd1a1c3fcabbe72a8edfbdab18a9ec4637eda2f40d875f672eec69850e3295c1ccb6d49", 0x3e}, {&(0x7f00008a2000-0x6f)="326ff349069d713c7950d4501053be1e00ad576c64c1692005575353ab527a8aaaa7cbe907b3299188a56ca43ffece32274273ac613ec3e67f9dc106f7f8dee5a49c44113cdf2a539418ed595a2e7ed09eddc1b4aa4bca43e97374f2d87c768445b7482c717e46d38c4a0fb393d465", 0x6f}], 0x3, 0x0, 0x0, 0x40}, 0x400}], 0x2, 0x40) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000173000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) r4 = socket(0x2, 0x801, 0x0) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000ae2000)={{{@in=@loopback=0x7f000001, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) syz_open_procfs(0x0, &(0x7f00002ee000)='net/raw6\x00') 2018/01/14 23:40:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000af6000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) recvfrom(r0, &(0x7f0000018000)=""/0, 0x0, 0x0, &(0x7f00004d3000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) bind$netrom(r0, &(0x7f0000e11000-0x10)=@ax25={0x3, {"9c50a331a001a4"}, 0x8}, 0x10) 2018/01/14 23:40:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000780000-0xb)='/dev/audio\x00', 0x20000, 0x0) stat(&(0x7f0000198000)='./file0\x00', &(0x7f00009d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000e1f000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000b91000-0x8)={0x0, 0x0}, 0x8, 0x76a) syz_emit_ethernet(0xf9, &(0x7f000098a000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0xeb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @tcp={{0x3, 0x1, r1, r2, 0x1f, 0x0, 0xa, 0x21, 0x1158000000000000, 0x0, 0x80000001, {[@generic={0x22, 0x9, "d06f6593053a07"}, @generic={0x4, 0x7, "796791d172"}, @eol={0x0}]}}, {"2d1926aea4ad2baa47aff8de16312652864b51ba2dbadf3286204cc128ccf68d656b85bd49352aefde4fdcd244601d88f00bb9de315779fb4df3f284fe93cadf3bcd2d38a337224c4505a14b1421785f1ea740a4735a88c422bc4a31e9385372db2887ddc967f401eb5e51a88873b900b7fc14a206918016d44e8fb871208c45ae12ffb841e3f1a43f8e1dd4a0a7acb81ad8f8e52881d9f4bbccb4e3a68b908c196e43"}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/14 23:40:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d00000)='/dev/ptmx\x00', 0x800, 0x0) fcntl$setown(r1, 0x8, r0) prctl$setptracer(0x59616d61, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00005d3000)=[], 0x0, 0x0) prctl$setptracer(0x59616d61, 0x0) 2018/01/14 23:40:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000099e000-0x9)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ef4000-0x20)={@loopback={0x0, 0x1}, 0xff, 0x0, 0xff, 0xf, 0x5, 0xffff, 0x7}, &(0x7f0000719000)=0x20) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) fcntl$getownex(r0, 0x10, &(0x7f0000142000-0x8)={0x0, 0x0}) fcntl$setown(r2, 0x8, r3) fcntl$setpipe(r0, 0x407, 0x81) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f000049b000)=""}) sendto$ipx(r2, &(0x7f0000b45000)="2978a8e02a70d6c06e1150adcb43824beb80af299e21dbe8dc112808ca2879268dae0a36c3bd549f20074ba65109e30e560f99861dfbbc19964c56277a9e48e95f9590aba2aefb281e462d9149d102939c26fb590aa7729e8eb77692cac2a3df22009fd1a9952dac853552b45e02b94c8aa2cdc1f4d5", 0x76, 0x44000, &(0x7f0000a2f000)={0x4, 0x9, 0x1b6c0, "006c4a84c20f", 0x8, 0x0}, 0x10) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/14 23:40:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ac3000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000f0f000-0x2b)=""/43, &(0x7f0000259000)=0x2b) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x5, &(0x7f00007b7000)={0x1, 0x3, 0x7, 0xffffffff, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f0000b9a000-0x78)=""/120, &(0x7f0000cae000-0x4)=0x78) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000280000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f00000a2000-0x2)={0x7, 0x9}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e4a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f0000d69000)={0xfffffffffffff770, 0x8, 0xfffffffffffffff8, 0x2, 0x80000001, 0x101}) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000a83000)=[0x7, 0xc591]) 2018/01/14 23:40:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) lseek(r0, 0xc, 0x1) 2018/01/14 23:40:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r0, &(0x7f000074c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001d2000-0x4)=0x14) getsockname$ax25(r0, &(0x7f0000b0e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000530000-0x4)=0x10) 2018/01/14 23:40:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="c60d307aac5be96e517eab2494c30f0669c7fdf416999090d16e0c303ec0514ae5f9215c5f461d80e8534dcc54eae649a84ee08c58e77454c81665662f8d61060a1897a79574df6d7062ff9ee3297a9fd2297527b975705e2be65eaac2d2c1cec23410ce6163d80415be10784b8b5de9a6a8091508592f3a9ea26a11cd0e6c86e3fb330f551371030bad1c05f5a2764c88b76a5b34a2c882bcacff5debf108efcda311c9246773b541a0091667d4d6afff5170fa563a1e67528e95b4a9ce41f7ee54275d02b7eef08bbcd8fb98936e0e9f5e4fdcb4ee67ebdfdabf09e09ee8f05eb39ea4d71b696aa92ac87706346582a0790deef07f517e0cdd03c04572e831f0f245be08d743941b604ee930fe20e6a619626892e335399eca766d8d8e8ef58a19cd4f873ce36faee29826d7189931505c3ac46969dfa1155631c017789dc05366b07e99f146d7d7811b6a3dbeced402f82dceebc265131b0af2f546fea46cde58207fdf746250bc12ef4a70025b23112a93a16c481017b9e196e1a63152dbe94ab31d6a9d1c38dd55bf98480e26f1034c66b8843f5b08cff5f229337569da6a30cce09dcc409176e1cb4ec38b7a42b485c417f860ddb148c76d3966cd86cacb334e2d070bf30f3774d05a0231ffc43f7440620f1a12817cfec35ce3e888dd0e4bc59d3596dfdf4f97597e1c738daa7937bf7545a652d4e07152f80119b89d2e3597e59a3f1691ad08de34652d38693d05acc0aeec6c5f1c69c8989f49efa3cbc7ff729dfb0360fb019978f9b3fa00e8b9cf168e14fa09da928ffaa66391aebc4580ef1f39711d5254863949e3e7cdd4b1dedf692dbac4d8093f188d84a195e13272da2ad431b792c72e86b956050d34db4c3619700434bfc9422e0bc24c401d3386f3e78ac9f96b06adebcc8d7afb29c9d70b05dff1e44f42bbee26aa14300a9bf4fc2d64adcc6acf94d652ae143c03df5886560d2a6b78d48b8e2084593d77c454257ad165f26f593fb9c5c4b62d72d4485787364691b2a1859e686eb7e2bf73849575811e1e2e9904b9fe5934109579a7f93ffe199c8b4ff4457025635b4d8b01e3ddb85b9475ea88baccd8c8b7ee9f30ee20b9a7692042bd8802a72426bd6562ae779cddf71cf565602c0d588e011ba3b46105e6e23bba0b7917e2a359b4865da632f87fa333a30a962e0be63127ca33716f70b87dfa5615ccab3114d8c01a6fe7b6adc1d52526f27017ad6a47af449b04bd600ecf810834bc14474b9027012bd373fcdfb31758ef1947a5f39d9c57f8f05dc62bdf4f9dc6c5636a4ecd61d94770fc4bb6c9656aacf9acf47f16283769dfbf9277c9d65cc4dad4f61bf395245f38fbb85ee67e671ffc907ba86b680a65c16d8be91ed3063ae6ea189f9f7825f2b2f4a36e23e6713aceac8f60bb2f262c09d5d189ed1421c2382e68349e41615a44c57f908f7d569db8d0eb6717e111a3f944ba6aa45ce324ef8753a294ea3dcd37f913c8deddf19dbfb9016c649bfec772c98a1e59f6df514849b4eb67dac6b8d94b40e4367a953927eda48c1d9074fba34c85cc5f15859c0cafe6a81566beafcdb185026686d98a7bf9e49b52de6cda1dd4230dde3fedbf92ba0751360eafb739ffc1c009d11a812e6f0f473349f618bae86d05ba46a752957dd853b0e21d471729cee47e33d6d610a84b37227e40b8b19db6108fd2a583397d4d8a60499b1294b4f04a099005e27d30da044fcfe25b78a800ed1db0c1962abedcbcc59feefd4d4c3784542481f107736413c8694f31f791e587bd66a25f6078c0c06b572322596d839df3bca8f715e643a5387e9ae8b052f0eb086409e5bd3d2a28dedc35361ecaa9add9fe9b9ceab33e8115683394546e3fa57a80638f052e71e42cd820943cf3e7a94df2fb984fa27dc580e082bff8d765dc6f856edaa94c5000daa99257d95ca819414a9e4068e4789e97b497acd08759ee22a943618d231e0a58b7401b52bab11b29d3a44eec9f12965251b264183fe6a4fcc4dd9498111368fcb9a79c4ab26710395d503d80a0630a7b7b158fb787e24cdfd449a28141bd24f73cee286f5f5f8c35b6c5159be7e7943aa5e59fcff4c2c0cb12c5c1f7c57b6a2b50fab6ce7588b305759fdbddcfb27a591d97df5a147816d4f1eb465571c13275a1b1c02d4248aeed28129b0b55f7d7e9a2c102e1ece54c744f8083cc0b01363a5dded2e369b0d6697083057539e59691e841f7a4a9b3c780e03881870252def93b5be689f7dc638cebba313b958f2d14520429690e7dd4bd6eb533c7b8d71c07e23bc6857867f55ac62227aa94b467e1eb4c8b9c93c64d75246f8dc8bc860c89d482cea6e34f37cc1446021b8e8f83a6577eb3e4dcd80b120924ed98a08b7a70180a8baf58241c1e91fe05813c9d30f970b54ae9cf7fc726bff95ced67497971392ae3413d8949d2b85fc59c66dd0f0263170bfc936d3ecb237658d0a2381da3e95c1f9f90b4cc92e693f331070dafb32268b49e3b7b42f9acc73458b523635c7664ae0829f8f64aaac7fbefa0a8e4b0b55a635ee453d88192ab4c1859df582084b455b7d236efdc7a32feb3a61051051cb8577be357ce872a06aec352f5aa357fe68f43dc2e08ec02d23ff5ec161b48486c52776f7f9ac92e4b1aaafc55fa8437745e97ecac70916566ca1a0a5d0f9aa1cbeb1875636f5963abe064d4bd924317226a564540a04b11c15941073d9b75bc69d63ce689cab72fa34c308c73bb5bc6ebbba6cc8625fd0da2748f15660c5af3d8", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000233000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00006a8000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f89000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00005b6000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000674000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a07000-0x8)={r2, 0x1}, 0x8) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/14 23:40:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e76000)='/dev/dsp\x00', 0x44000, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000afd000-0x58)={0x2, 0x0, [{0xd, 0xa7b1, 0x1, 0x8000000000000, 0x66c, 0x100000001, 0xfffffffffffffffd, [0x0, 0x0, 0x0]}, {0xc000001d, 0x435, 0x0, 0x1, 0x7, 0x2, 0x5, [0x0, 0x0, 0x0]}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r3 = syz_open_dev$mice(&(0x7f000099e000)='/dev/input/mice\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f0000ceb000-0xd)=@known='security.ima\x00', &(0x7f0000192000-0x1000)=""/4096, 0x1000) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f000030d000-0x18)={0x81, 0x20, 0x9, 0x7, 0x3, 0xfff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000a7d000)=0x20, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00006d4000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f000015a000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d42000-0x8)={0x0, 0x8001, 0x2}, &(0x7f0000ea2000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000b72000)={r5, 0x7c, &(0x7f0000ccb000-0x7c)=[@in6={0xa, 0x0, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000765000)=0xc) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/14 23:40:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="c60d307aac5be96e517eab2494c30f0669c7fdf416999090d16e0c303ec0514ae5f9215c5f461d80e8534dcc54eae649a84ee08c58e77454c81665662f8d61060a1897a79574df6d7062ff9ee3297a9fd2297527b975705e2be65eaac2d2c1cec23410ce6163d80415be10784b8b5de9a6a8091508592f3a9ea26a11cd0e6c86e3fb330f551371030bad1c05f5a2764c88b76a5b34a2c882bcacff5debf108efcda311c9246773b541a0091667d4d6afff5170fa563a1e67528e95b4a9ce41f7ee54275d02b7eef08bbcd8fb98936e0e9f5e4fdcb4ee67ebdfdabf09e09ee8f05eb39ea4d71b696aa92ac87706346582a0790deef07f517e0cdd03c04572e831f0f245be08d743941b604ee930fe20e6a619626892e335399eca766d8d8e8ef58a19cd4f873ce36faee29826d7189931505c3ac46969dfa1155631c017789dc05366b07e99f146d7d7811b6a3dbeced402f82dceebc265131b0af2f546fea46cde58207fdf746250bc12ef4a70025b23112a93a16c481017b9e196e1a63152dbe94ab31d6a9d1c38dd55bf98480e26f1034c66b8843f5b08cff5f229337569da6a30cce09dcc409176e1cb4ec38b7a42b485c417f860ddb148c76d3966cd86cacb334e2d070bf30f3774d05a0231ffc43f7440620f1a12817cfec35ce3e888dd0e4bc59d3596dfdf4f97597e1c738daa7937bf7545a652d4e07152f80119b89d2e3597e59a3f1691ad08de34652d38693d05acc0aeec6c5f1c69c8989f49efa3cbc7ff729dfb0360fb019978f9b3fa00e8b9cf168e14fa09da928ffaa66391aebc4580ef1f39711d5254863949e3e7cdd4b1dedf692dbac4d8093f188d84a195e13272da2ad431b792c72e86b956050d34db4c3619700434bfc9422e0bc24c401d3386f3e78ac9f96b06adebcc8d7afb29c9d70b05dff1e44f42bbee26aa14300a9bf4fc2d64adcc6acf94d652ae143c03df5886560d2a6b78d48b8e2084593d77c454257ad165f26f593fb9c5c4b62d72d4485787364691b2a1859e686eb7e2bf73849575811e1e2e9904b9fe5934109579a7f93ffe199c8b4ff4457025635b4d8b01e3ddb85b9475ea88baccd8c8b7ee9f30ee20b9a7692042bd8802a72426bd6562ae779cddf71cf565602c0d588e011ba3b46105e6e23bba0b7917e2a359b4865da632f87fa333a30a962e0be63127ca33716f70b87dfa5615ccab3114d8c01a6fe7b6adc1d52526f27017ad6a47af449b04bd600ecf810834bc14474b9027012bd373fcdfb31758ef1947a5f39d9c57f8f05dc62bdf4f9dc6c5636a4ecd61d94770fc4bb6c9656aacf9acf47f16283769dfbf9277c9d65cc4dad4f61bf395245f38fbb85ee67e671ffc907ba86b680a65c16d8be91ed3063ae6ea189f9f7825f2b2f4a36e23e6713aceac8f60bb2f262c09d5d189ed1421c2382e68349e41615a44c57f908f7d569db8d0eb6717e111a3f944ba6aa45ce324ef8753a294ea3dcd37f913c8deddf19dbfb9016c649bfec772c98a1e59f6df514849b4eb67dac6b8d94b40e4367a953927eda48c1d9074fba34c85cc5f15859c0cafe6a81566beafcdb185026686d98a7bf9e49b52de6cda1dd4230dde3fedbf92ba0751360eafb739ffc1c009d11a812e6f0f473349f618bae86d05ba46a752957dd853b0e21d471729cee47e33d6d610a84b37227e40b8b19db6108fd2a583397d4d8a60499b1294b4f04a099005e27d30da044fcfe25b78a800ed1db0c1962abedcbcc59feefd4d4c3784542481f107736413c8694f31f791e587bd66a25f6078c0c06b572322596d839df3bca8f715e643a5387e9ae8b052f0eb086409e5bd3d2a28dedc35361ecaa9add9fe9b9ceab33e8115683394546e3fa57a80638f052e71e42cd820943cf3e7a94df2fb984fa27dc580e082bff8d765dc6f856edaa94c5000daa99257d95ca819414a9e4068e4789e97b497acd08759ee22a943618d231e0a58b7401b52bab11b29d3a44eec9f12965251b264183fe6a4fcc4dd9498111368fcb9a79c4ab26710395d503d80a0630a7b7b158fb787e24cdfd449a28141bd24f73cee286f5f5f8c35b6c5159be7e7943aa5e59fcff4c2c0cb12c5c1f7c57b6a2b50fab6ce7588b305759fdbddcfb27a591d97df5a147816d4f1eb465571c13275a1b1c02d4248aeed28129b0b55f7d7e9a2c102e1ece54c744f8083cc0b01363a5dded2e369b0d6697083057539e59691e841f7a4a9b3c780e03881870252def93b5be689f7dc638cebba313b958f2d14520429690e7dd4bd6eb533c7b8d71c07e23bc6857867f55ac62227aa94b467e1eb4c8b9c93c64d75246f8dc8bc860c89d482cea6e34f37cc1446021b8e8f83a6577eb3e4dcd80b120924ed98a08b7a70180a8baf58241c1e91fe05813c9d30f970b54ae9cf7fc726bff95ced67497971392ae3413d8949d2b85fc59c66dd0f0263170bfc936d3ecb237658d0a2381da3e95c1f9f90b4cc92e693f331070dafb32268b49e3b7b42f9acc73458b523635c7664ae0829f8f64aaac7fbefa0a8e4b0b55a635ee453d88192ab4c1859df582084b455b7d236efdc7a32feb3a61051051cb8577be357ce872a06aec352f5aa357fe68f43dc2e08ec02d23ff5ec161b48486c52776f7f9ac92e4b1aaafc55fa8437745e97ecac70916566ca1a0a5d0f9aa1cbeb1875636f5963abe064d4bd924317226a564540a04b11c15941073d9b75bc69d63ce689cab72fa34c308c73bb5bc6ebbba6cc8625fd0da2748f15660c5af3d8", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x8, 0x101000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e32000)={0x4, [0x3ff, 0x0, 0x0, 0x7]}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000e13000)={0x1f, 0xffff, {0x5, 0x4, 0x100, 0x4, 0x1, 0x5}, 0x9, 0x4}, 0xe) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000269000)={@common='ip6_vti0\x00', @ifru_flags=0xd800}) bind$ax25(r1, &(0x7f0000e10000)={0x3, {"ed7280bfc53b1c"}, 0x9200000}, 0x10) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00004fe000-0x4)=0xfffffffffffffff9) [ 171.754858] binder: 30137 RLIMIT_NICE not set 2018/01/14 23:40:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000888000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x8906, ""}}}, 0x0) r0 = memfd_create(&(0x7f0000faf000)=':security\'bdev\x00', 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004b7000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f000052a000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000024000)={r1, 0x3}, &(0x7f0000427000-0x4)=0xfffffffffffffd10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d61000)={0x7f, 0x0, 0x7, 0x1, r2}, &(0x7f00005f2000)=0x10) 2018/01/14 23:40:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000062a000+0xf60)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000940000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00001e1000)=[{0x3, 0x0}, {0x4, 0x2bff}, {0x8, 0xb1}, {0x6, 0x793}, {0x4, 0x4}, {0x3, 0x6}, {0x7, 0x287}], 0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00002b1000-0x4)=0x3ff) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000de6000)={0x0, 0x0, 0x0}) 2018/01/14 23:40:34 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000776000-0xc)='/dev/amidi#\x00', 0x6, 0x200000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000594000)={0x0, 0x5, 0x10}, &(0x7f0000d87000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x1, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf1e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1}, &(0x7f00003ed000-0x4)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x78, 0x3e2, 0x0, 0x0, 0xe2, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1003, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x3ff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007d5000-0x4)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x800000000000000}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0x62cf, 0x0, 0x1}], {0x8100, 0x1, 0xfffffffffffffff8, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x80000000000000, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) [ 171.798525] binder: 30123:30144 BC_FREE_BUFFER u0000000020dbd000 matched unreturned buffer [ 171.799082] binder: 30137 RLIMIT_NICE not set [ 171.823197] binder: release 30123:30137 transaction 153 in, still active [ 171.823207] binder: send failed reply for transaction 153 to 30123:30144 [ 171.853967] binder: BINDER_SET_CONTEXT_MGR already set [ 171.853978] binder: 30123:30137 ioctl 40046207 0 returned -16 [ 171.867454] binder_alloc: 30123: binder_alloc_buf, no vma 2018/01/14 23:40:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80100, 0x0) clock_gettime(0x0, &(0x7f00005ed000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000001000-0x40)=[{{0x0, 0x0}, 0x0, 0x8, 0x3}, {{0x0, 0x0}, 0xc9, 0x800, 0x20}, {{r1, r2/1000+10000}, 0x7fff, 0xffffffffffffffff, 0x5}, {{0x0, 0x7530}, 0x9, 0x7, 0x7}], 0x40) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000f65000-0x8)='./file0\x00', &(0x7f0000f64000)={{r1, 0x0}, {0x0, 0x0}}) 2018/01/14 23:40:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d4b000-0x10)='/selinux/policy\x00', 0x0, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000a0000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000aaf000)={0x0, 0x80000001}, &(0x7f0000dd4000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ba5000-0x8)={r1, 0x2}, 0x8) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f0e000-0x10)='/selinux/create\x00', 0x2, 0x0) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x2, 0x0, 0x1d1, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/14 23:40:34 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x33d, &(0x7f0000017000-0x10)={&(0x7f0000014000-0x278)=@report={0x98, 0x20, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, [@coaddr={0x0, 0xe, @in=@multicast1=0xe0000001}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x2c, 0x20, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x4}, @typed={0xc, 0x11, @fd=0xffffffffffffffff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000001b000-0x9)='/dev/sg#\x00', 0x6, 0x10000) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f000001b000)=""/0) 2018/01/14 23:40:34 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000022f000)=0x0, 0x8, 0x0, &(0x7f00000fc000-0x8)={0x0, 0x0}, &(0x7f0000b37000-0x4)=0x0, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b36000)='/dev/sg#\x00', 0xd73, 0xa0200) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b36000)={0x566, 0x7, 0xd2d000000, {0x77359400, 0x0}, 0x400, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 23:40:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008ad000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000b0c000-0x10)={0x0, 0x0, 0x0}) 2018/01/14 23:40:34 executing program 1: mmap(&(0x7f0000001000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000008a000)='net/ip_tables_targets\x00') ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x80000000) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$mouse(&(0x7f0000ae4000)='/dev/input/mouse#\x00', 0x8, 0x40) r2 = gettid() r3 = getuid() r4 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0x7)={r2, r3, r4}, 0xc) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eef000-0x10)=[{&(0x7f0000000000)=""/222, 0xde}], 0x1, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/14 23:40:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f000058a000-0x68)={0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 171.867518] binder: 30123:30157 transaction failed 29189/-3, size 0-0 line 2903 [ 171.880274] binder: undelivered TRANSACTION_ERROR: 29189 [ 171.923555] binder: undelivered TRANSACTION_COMPLETE [ 171.928729] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/14 23:40:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000479000)="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", 0x640, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f0000abd000-0x1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0xfffb, 0x0}], 0x136, 0x0) write$eventfd(r1, &(0x7f0000c24000)=0x0, 0x8) writev(r0, &(0x7f0000c97000)=[{&(0x7f00007f5000)='f', 0x1}], 0x1) write$eventfd(r1, &(0x7f0000f6c000-0x8)=0x0, 0x8) 2018/01/14 23:40:34 executing program 3: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006b2000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000eb9000-0x8)={0x0, 0x0}) utimensat(r0, &(0x7f0000fd8000-0x8)='./file0\x00', &(0x7f00002a0000-0x10)={{r1, r2/1000+10000}, {r3, r4/1000+30000}}, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000a96000)={0x0, 0x0}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f0000827000)=0x0, 0x5, 0x0, &(0x7f0000f64000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/14 23:40:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000fa7000-0x13)='/dev/snd/controlC#\x00', 0xa98, 0x6c500) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000028e000-0x40)={0x3, 0x0, 0x7, 0x0, "c0c86f27d418723919f3a7ba3c268069dc3c248dfdec078f77ae85a44296f3002c058981262bcb6ea36c6756", 0x4}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000d7000)={{0x3, 0x0, 0x0, 0x0, "a690d9c4cb5ed557d1b93551216cace84a006ac84b998fb06db7d469caae6fa4c2ee8c60be323552fcbc9494", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c76c6e21a89962aec6a3ebb9bcc17bb569240ad9005f9d3e26521c595cfaa3f44c5e0f49ebf4c35ac1ab20c3aa6c162bddcdd60ba08c3208150c9d85c5b6e9ec", &(0x7f0000303000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 23:40:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000e32000)='./file0\x00', 0x8040, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000014c000-0xb)='/dev/vcsa#\x00', 0x5, 0x2800) sendmsg(r0, &(0x7f00002a2000)={0x0, 0x0, &(0x7f0000294000-0x3)=[{&(0x7f0000dc3000)="7d49586f93894b801cd8df901bde2f4be725cc77d0dcc084e6f877428e34a4e2335342fb1e7bd1e65774b2e259ff3883e488085a5abd250b2a", 0x39}], 0x1, &(0x7f0000f50000)=[{0x100c, 0x117, 0x15, "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{0x7c, 0x11f, 0x7, "500f904b90af0c9b4bdb46c8e656b750fb443be509f8af3f26c8ea8e5fd41392fefe41ab5ba8049dee9f8a0fc4ccea7fd14c2ca6320611f7f44914fd220b894ef00098cfd267c3d0ad8b3465e262c87a66d1e11af83e2f9a08f35bf643c62a8f80f2edcb9de50e0263a957c587"}, {0x100c, 0x1, 0x7ff, "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{0x1c, 0x19f, 0x5, "40965497f9f6e9e9fe0999cfd1"}, {0x4c, 0x0, 0x1, "9db11c1afd1e5f5c5d1cb10f93b5a86d0b72deae7a74c68f6bafbce4fdf76e8c7a9fcfbaebbd0088ae930f10da534ecbbe4a75ee71b8256bea07598ee8"}, {0x60, 0x119, 0x800, "41ea9072644e7c1fd4aca5d15fecda99ab0bd63d166ed79c77e1cbdae16a1ed742dc9a2ab74871b5aec9b038f2e4185c563b7753eaf84df3d7d36978441fe8fa07876e5579717f8b8b4252d475da7aef94c1dff0"}, {0xc8, 0x113, 0x0, "551b320a11e5cc7428683227e5a1dacb466cbaf9e147076c67119f5e009c9fd58a395a8da7c6d4da735da3aac658a8a4b6164ee22c89ee6c6ef2b60f599af56b236330615e84f9a75fe4181f3d2e6fb468a44b87670baabce4748ed82e9b2532df8ffc70d41c2dd16ddca3edefe4f7071b9dfc63f3f4bf98d06fb8cdec432507b340295c56491a96f80b12c5382368f2cf98d6ceeb4d2ef4463234e1b685b9d57d24c28c5903301f775a30c0256308d189b58ed0a3b2725a2337"}, {0xc0, 0x10d, 0x28a7, "a11125ad937b06fe516e4ef8e13cd90c34b5bed876d2fe6fda5a0d9b5d451d6eba1d3eea9d67f0a7244ab7cef29a1f14f0b3510366cf8c4a5a757fd6d25f6e3b8d0ef67fa048a203b30fa359a852c33d74e56115296f2a60b55b955f528d25623451254f35248a42327da9c9caf23e90591daf1168701c27a85acbc6d701a6cedc353c93246d0288afa38144287e0e348414ef4860f2a8a524209ae20c2c6b7e5cccc108f734788a81477b56648927018e7c0bab"}], 0x22e4, 0x40814}, 0x40000) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d4b000)='/dev/cuse\x00', 0x10080, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000851000-0x10)={0x401, 0x4, 0x6, 0x0}, 0x10) 2018/01/14 23:40:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000abf000-0x4)=0xbf, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:34 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/relabel\x00', 0x2, 0x0) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000003000)=""/115, 0x73}], 0x1) 2018/01/14 23:40:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000709000)={0x0, 0x0}, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f000050b000-0xba)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, r0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00009b2000-0x10)={0x0, 0x1, [0x2b7]}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8c000)='/dev/vcs\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000083000)={0x0, 0xffff, 0x1e01, 0x7ff, 0x0, 0x1}, &(0x7f0000f0a000)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002a3000)={r2, 0x2}, &(0x7f0000229000-0x4)=0x8) 2018/01/14 23:40:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe2(&(0x7f00005a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = getpgid(0x0) fcntl$setsig(r3, 0xa, 0x12) dup2(r2, r4) fcntl$setown(r3, 0x8, r5) dup3(r1, r0, 0x0) tkill(r5, 0x13) ioperm(0x111a, 0x1, 0x0) clone(0x84400, &(0x7f0000001000)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0xc6)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r6, 0x800454cf, &(0x7f0000000000)=0x0) 2018/01/14 23:40:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000abf000-0x4)=0xbf, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:34 executing program 7: r0 = creat(&(0x7f0000785000-0x8)='./file0\x00', 0x80) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000e1c000)=0xec) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000b6c000)=0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f000040d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000216000-0xe3)={0x0, 0xdb, "9198d6bc3292b5bd1b1c6fb9f4c19585b0f04069385630b39644a9fbe61c59e8d8e9bf1fe5e04e3a5aa21a077206241d53f942cb809c2dae8058a081fd369dca6a6f1d1f92caa0d2223b497dc9d2abf224ebe360b0e8884b637057c738288e77f7e83fa00c99946ff66c91b1351a26efbb8fccaca2876b28064a1dccca7ef86b9693318f0532481c56c9c12cd2c8e624b061d275c3c329fab109eca4b1054ba823c3aa8a5c35bece1d9bc24a164bfaa7034d08a52a3cefb93e863a7c154ab804f2fd19a3cacaebbcd1777c22a2e7c7d4477dc42c4a059f414a1697"}, &(0x7f0000012000-0x4)=0xe3) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000093f000+0x8da)={r1, 0x100000000}, &(0x7f00005ea000)=0x8) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000b53000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000555000)={{&(0x7f0000e89000/0x2000)=nil, 0x2000}, 0x3, 0x0}) 2018/01/14 23:40:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000abf000-0x4)=0xbf, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) [ 172.100600] dccp_invalid_packet: invalid packet type [ 172.124193] dccp_invalid_packet: invalid packet type 2018/01/14 23:40:34 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f11000-0xc)='/dev/rfkill\x00', 0x143080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001000-0x4)={0xbfcd, 0x3, 0x7}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000369000-0x8c)={0x6980000000000000, 0xfffffffffffff56a, 0x9, 'queue0\x00', 0x996, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$void(0x3) 2018/01/14 23:40:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x24f, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x1f) fstat(r0, &(0x7f000099a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 23:40:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x401) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$tun(r1, &(0x7f00002d0000-0x46)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ra={0x94, 0x6, 0x0}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, 0x3a) 2018/01/14 23:40:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc6, &(0x7f00001c2000-0xc6)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x9, 0xff, 0xfff}}], {@ipv4={0x800, {{0xa, 0x4, 0x200, 0xffffffffffffff05, 0xb4, 0x2, 0x0, 0x7, 0xff, 0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xa}, {[@noop={0x1}, @ssrr={0x89, 0x13, 0x100000000, [@empty=0x0, @multicast2=0xe0000002, @rand_addr=0x100, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @gre={{0x0, 0x0, 0x1, 0x4, 0x0, 0xdef, 0x0, 0x1, 0x880b, 0x80, 0x0, [0x400, 0x9], "001ca448a0bb1e74c182db12e648085286f077f78d207dfa1e1d8ef0d1b3afba80e742decd91c6323a00b602f69ba9f7cf2a3b4207f5f6adc94ad7d2c56bf2b8d8e10cc1fc2775a424124642215a9f7db01ff372906e5e5acd554b3a3a38b8446c12e7fa6b813b763003790b1cc7f8b6773ebe5d3e1782d84ee022825461ab9a"}}}}}}, &(0x7f0000f02000)={0x1, 0x1, [0x255]}) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/14 23:40:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00007c9000-0x10)=@common='lo\x00', 0x10) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x20, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x20, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f35000)=0x0, &(0x7f00000ff000-0x4)=0x4) 2018/01/14 23:40:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fbf000-0x12)='/dev/input/event#\x00', 0x3, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f000033b000)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e95000-0x4)=0x0) r1 = dup(r0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f000083e000-0x8)=0x13004) modify_ldt$read(0x0, &(0x7f00009cb000-0x31)=""/49, 0x31) ioctl$TIOCSBRK(r1, 0x40044591) 2018/01/14 23:40:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b81000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000fda000-0xb)='/dev/adsp#\x00', 0x1dee, 0x80000) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000dff000-0x8)={0x1, 0x5}) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) dup2(r1, r0) 2018/01/14 23:40:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000046f000-0x10)={0x0, 0x0}) finit_module(r0, &(0x7f0000cea000)='GPL}loproc\x00', 0x3) timerfd_create(0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000539000-0xb)='/dev/mixer\x00', 0x2000, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000454000)=""/109) 2018/01/14 23:40:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000a3e000-0x8)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070d000)={0x0, 0x0}) unshare(0x400) signalfd4(r0, &(0x7f0000f7d000-0x8)={0x4}, 0x1f2, 0x400000) 2018/01/14 23:40:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c34000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) bind$alg(r0, &(0x7f0000119000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ecb-camellia-aesni-avx2,sha1)\x00'}, 0x58) sendmsg$alg(r1, &(0x7f0000715000)={0x0, 0x0, &(0x7f0000185000-0x38)=[{&(0x7f0000220000)="8c0813efe8f7", 0x6}, {&(0x7f00004b4000-0x1000)="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", 0xfcf}, {&(0x7f00003e8000-0x9e)="", 0x0}, {&(0x7f0000f8f000-0xd3)="244b5da92aff1df655a03b06ddb44e0d3cdb0cc28905034156dff5c3d880bf5a695a07dbb5cbf7b37e7c2e", 0x2b}], 0x4, 0x0, 0x0, 0x0}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ec7000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) getpeername$llc(r2, &(0x7f0000896000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000070c000-0x4)=0x10) 2018/01/14 23:40:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r1 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f00004de000)={0x3, r1}) 2018/01/14 23:40:34 executing program 5: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000abf000)={r1, &(0x7f0000fed000-0x1)=""}, 0x10) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000fef000-0x10)={0x858a, 0x0, 0x2, 0x7}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000fee000)={r2, 0x2}) listxattr(&(0x7f0000e5b000)='./file0\x00', &(0x7f0000fee000-0x7a)=""/122, 0x7a) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000fef000)='./file0\x00', 0x10) setsockopt$ax25_int(r3, 0x101, 0xb, &(0x7f00003d6000)=0x2, 0x4) r4 = syz_open_dev$vcsa(&(0x7f00006f3000-0xb)='/dev/vcsa#\x00', 0x3f, 0x100) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r4, 0x7706, &(0x7f0000fef000-0x8)={0x0, 0x0}) 2018/01/14 23:40:34 executing program 6: ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000c2c000)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000075b000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000cf2000)=0x1, 0x4) getpriority(0x1, r0) 2018/01/14 23:40:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:34 executing program 3: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000193000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00008ff000-0x78)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000fa7000-0x10)=@generic="f99a3fc7dcf418000000e2ff000412e9", 0x0, 0x0, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00002da000-0x4)=0x5) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fd0000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fb2000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00006be000-0x10)={0x0, 0x0, 0x31ba62b7}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000fd0000)={r4, r5}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000a7d000-0x44)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000866000)={0x0, 0x80000000}) socket$kcm(0x29, 0x0, 0x0) 2018/01/14 23:40:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f0a000-0x128)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}, @sadb_x_sec_ctx={0x2, 0x18, 0x1, 0x1, 0x1, "bd"}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000295000-0xe)='/selinux/load\x00', 0x2, 0x0) r3 = getpid() lstat(&(0x7f0000a8e000)='./file0\x00', &(0x7f000005d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007bf000-0x8)='./file0\x00', &(0x7f0000200000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() stat(&(0x7f0000aff000)='./file0\x00', &(0x7f0000eab000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00006b7000-0x8)='./file0\x00', &(0x7f0000fa1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000041a000-0x8)={0x0, 0x0}) lstat(&(0x7f0000ef5000-0x8)='./file0\x00', &(0x7f0000dca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000a76000-0x8)='./file0\x00', &(0x7f00000e3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00006be000-0x4)=0x0) getresuid(&(0x7f0000f1f000)=0x0, &(0x7f00003e8000)=0x0, &(0x7f0000ccd000-0x4)=0x0) lstat(&(0x7f0000b65000)='./file0\x00', &(0x7f0000f26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f44000)=0x0) lstat(&(0x7f0000bce000)='./file0\x00', &(0x7f00002a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000cb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000072000-0x4)=0x0) getresuid(&(0x7f0000dc2000)=0x0, &(0x7f00002df000)=0x0, &(0x7f00001fa000-0x4)=0x0) lstat(&(0x7f0000591000)='./file0\x00', &(0x7f0000cdc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000547000)=[{&(0x7f000007b000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000c49000)=[{&(0x7f00005c4000-0xdb)="e6210e48da5d30e925d45b661a62c899a8526b2ee019ead2740b7f5d75139606ab00c83b792d63758b6b8c5d9aea0e3cb9f7a146cdf1349f28a86a33feccb9f338d1e597e90c2f3fbd66dc9c39457b885d332b8957ee3ab9deca17c7a310163abb6f808a303e377fd1ec2f4e728187cd740ae6ce42b00781c3c97bc413c05f113c0c6d275aa3270fa19c1bcb3022af012f1ade15faacc3f2c099066f720c8f949cffed13dfdf28898e625d23d6f93e7ffc4c9b22b836473b92ad292518f3fc0dd88661956642589527b92ff9a6f4a25fa17f173b2ed83c6dcccba1", 0xdb}, {&(0x7f0000066000)="4a0b337b437365266ba15262841b7b1fb60f1aa9a0f0ac320ca0123f0ad25383b5021e399247241c4a1569d99362557b50fa491c476cde7d0e5c684f98433a009757d2fa3b5586a29e6a5506871dea13090a9ce73261b0fe21c8910b63ce16a3378a834c1b2014e7cbe597953c3d542ca7e36f2fc184634c3c04f494f40a4f98bc5f0d297aa3015a04f4d09addddef5719dbea9e103b8f01dd06eb37bc05cb3e430718d3e3ea3b99", 0xa8}], 0x2, &(0x7f0000ac8000-0x5c)=[@rights={0x14, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x5c, 0x40}, {&(0x7f000079a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000622000-0x8)=[{&(0x7f0000953000)="91f664460bf8c45c2e4498416e85e077298812403b8a760dbf708f299f30bb28a009c6460191b070b5ee98bc32ee788ce8276fa527983821024ba106e68ca5e62324b0fbf328fa7c28750c4a61e80b5c6e", 0x51}], 0x1, &(0x7f0000319000-0x58)=[@rights={0x2c, 0x1, 0x1, [r0, r1, r0, r1, r1, r1, r0, r1]}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}], 0x58, 0x20000010}, {&(0x7f0000a03000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000fe0000)=[{&(0x7f00007e8000)="85", 0x1}, {&(0x7f00003c6000)="d545f9bfc3e08ad40a088313e304707509482c9bfaebe34b97a56e6503524c0674dd4aef0af3b7a5784fcf6fcfc96e95c3944fbad2e7e5561abeb3692095d9f197f5a0bbb14793ce3c8d27ccf0b90c400295700d68b86c960dfe85061ac83ae48b0093267e2520f2711f20053148ddf8ec06be24122d4e6a553648fef286c306b4671f0613e1234ae6b7f18045e658066b88f6fff507bdfe7a7997725a35e032", 0xa0}, {&(0x7f0000763000-0x2f)="132e56d2b89542d7ec1ead14cbf3e66ecd15bd5a5cfd987e5ebf49297bb89d2484867c876c942c43a3301e40536aea", 0x2f}], 0x3, &(0x7f0000161000)=[@cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r1, r0]}, @rights={0x2c, 0x1, 0x1, [r1, r1, r1, r0, r0, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}], 0x8c, 0x40050}, {&(0x7f00007c4000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00004bf000)=[{&(0x7f0000c05000)="", 0x0}, {&(0x7f0000231000)="ccaf34080225d2ac23fb5c0dea6a257e370ad59eed6aaf89719c30d9fb0e80ca9e6da9f0efdd2fc973288d663ce3414430719374e0f744e10f9e31c491eec9d128d78b851751d7b05dcd95d79ddd3322f944237c", 0x54}, {&(0x7f00007a1000-0xaf)="19e8ea3341ff9eb635f7327604515f311cbc0768c20f1213902e3703281567ff7fd7c7d73a97879c6b00347b44898aa19f6d61f5be59708c11bf7cee8f575b9d1e8fa66e6f8f6465e2372580afb6a2c6f99f5d6a69b28bf273a3c15453e1f1a9e8c24cc86a1492339c2672b6c6406345269d3d8932cee796ab27f46d345e03d52d7c38562974c72902ea84ec1d484282c75657a75c84bf8a8d6a6f353aacc47adc00e4a500b9623d15da88341a9e4d", 0xaf}, {&(0x7f0000616000)="e24e0b722784d872f49c1ab8bf", 0xd}, {&(0x7f00008e1000-0xc)="648e259352578b4463633426", 0xc}, {&(0x7f00002b8000)="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", 0x1000}], 0x6, 0x0, 0x0, 0x40}, {&(0x7f0000bcc000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000610000)=[{&(0x7f0000e42000)="5de3204cf0da4174d9cf242738cd47aac663f1921b9f1cecbd171ba6884c35c0189e9a570c10134b4d3e4158", 0x2c}, {&(0x7f000040a000)="a2155c340aa977d0e78ac57d0ff78f63f3befd4e3cd854ad7dbaebaf52fb1695bb45ec5761a7bcf3858debc7b8f0d6b8ff2a55970f47", 0x36}], 0x2, &(0x7f00007e3000-0x44)=[@cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @rights={0x14, 0x1, 0x1, [r1, r0]}], 0x44, 0x1}, {&(0x7f0000a73000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000051a000)=[{&(0x7f0000a04000)="0740e3e895d87d0b4ccff9eff766542467dd8e011aa90daeca2d7662461498d2af21e8cb3335ef20dc9d7427f9b0f7684a44032efd14270a824647c57807d56be396f4cf635e0a88e998ef2a820442dcdfced038d1a5e1954d6e95e03554fabe1fa7f927896e360ad09572b3f6c91beb4956dcf57be8108b53fd1e7961fb0a4d4acc5c2a41d0e0602995769729ac365d93dcde639772580e7b386812e26b190dc954b2af8cb174b23a6069a33ef0054c93352809bea3888ea35b45d9affe", 0xbe}, {&(0x7f000004c000)="bd4c3b9013ef92611648abc3ae1570469022183b71cfb6b1f231c17fc126dba7eec166ec46cffc087736012ce2e84043135589be88c2556a0168bd1925fa675f3e137b40b978afcaec5649ca49921edbf4b7de1b2bd43d300217497a2cd3a69ae1c754e39a090b5652e148a8cbf6f8587017bde3f15600d8064a2aa72c0e2272617a8c77c06f9ee62a70082f48f4e72d13180e75c68004bb3216fc51db92cb11beba55dfbab55f7a601d0de3da3a7f64f4f420d6338d264341e54150001db8e19177a745f4ab9feef9bbd6d5d97271052972eb964451bbb016b3166a4e7839", 0xdf}], 0x2, 0x0, 0x0, 0x8810}], 0x6, 0x10) 2018/01/14 23:40:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00005ec000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r1, &(0x7f0000566000)=""/171, 0xfffffffffffffd16) 2018/01/14 23:40:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000055b000-0x10)='/dev/input/mice\x00', 0x0, 0x80) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/01/14 23:40:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x5, 0x8000, 0x9, 0x0, 0xfc4, 0x6c87}, 0xc7d}, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000002000-0x4)=0x1d, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000003000-0x10)={0x6, 0x6000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000004000-0xe0)=""/224) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000005000-0x10)={0x1a, 0x1f, 0x50000, 0x7, 0x73, 0x8000, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000005000)=@int=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000006000)=[0x5, 0x4]) ioctl$sock_bt(r0, 0x8907, &(0x7f0000004000-0x40)="735f0ef22c272e92e50a8e4b7628c675034064c602661ea07be1ece9f9434e9c16180f22e0b21e35ffa0c068ca6fe7ab8d0c3553d8f9b77b28458946dd0f95f0") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) setregid(r1, r2) prctl$setmm(0x23, 0x7, &(0x7f0000003000/0x1000)=nil) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000006000)=0x7) unlinkat(r0, &(0x7f0000004000-0x8)='./file0\x00', 0x200) openat$ashmem(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ashmem\x00', 0x400002, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000003000-0x8)=[0xffff, 0x7ff]) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x2c, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x4, 0x1, 0xe484, 0x5, &(0x7f0000002000)=@generic="77555a611dfed0fdd718215fb817dcfe", 0x9, 0xca, 0x2}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000008000)='/dev/snd/timer\x00', 0x0, 0x40) 2018/01/14 23:40:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ce7000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000086c000-0xc)={0x4, r0, 0x1}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000b52000-0x13)={0x0, 0xb, "234f87c6be247b54ef5ae4"}, &(0x7f0000f91000)=0x13) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000606000)={r3, 0x100000001}, 0x8) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000af0000)={0x1, 0x0, [{0x200004b564d02, 0x0, 0xfe}]}) 2018/01/14 23:40:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d91000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00004fa000-0x8)={0x1, &(0x7f00009c8000-0x8)=[{0x0, 0x0}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008c8000)='/dev/sequencer\x00', 0x204000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/14 23:40:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r0, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:34 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d19000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000611000-0x8e)=""/142, &(0x7f0000001000-0x4)=0x8e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000656000)={0x0, 0x820f, 0x0, 0x0, 0x0}, 0x10) 2018/01/14 23:40:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000040000000001, 0x9) r1 = socket(0x11, 0x802, 0x2e2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff03c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="bf", 0x1, 0xffffffffffffffff, &(0x7f00005e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/14 23:40:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r0, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000df0000)={0x0, 0x4274, 0x10}, &(0x7f000063a000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000876000-0x8)=@assoc_value={r1, 0xffff}, 0x8) seccomp(0x0, 0x0, &(0x7f00003e3000)={0x0, &(0x7f0000677000-0x18)=[]}) pkey_alloc(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0x0, 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e63000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000001000-0x7)='ns/uts\x00') ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xeb20, 0x341002) perf_event_open(&(0x7f0000000000)={0x1, 0x78, 0x0, 0x8001, 0x3, 0xc9, 0x0, 0xb6ae, 0x2050, 0x8, 0x2221800000000, 0x100, 0x80000001, 0x3, 0x1, 0x80000000, 0x8, 0x7f, 0xff3, 0x6, 0xffffffffffffffff, 0x3, 0x5, 0x300000, 0xfffffffffffffffe, 0xc4b6, 0xffff, 0x5, 0x4, 0x1f, 0x200, 0x4f9, 0x332a, 0x9, 0xae17, 0x8, 0x1, 0x47, 0x0, 0x5, 0x3, @perf_config_ext={0x10001, 0x401}, 0x20, 0x2, 0x7ff, 0x7, 0x400, 0x3850, 0x9542, 0x0}, r2, 0x6, r4, 0x8) pkey_alloc(0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0xffff}, 0x8) 2018/01/14 23:40:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r0, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_writev(r0, &(0x7f0000f95000-0x50)=[{&(0x7f0000db2000)=""/93, 0x5d}], 0x1, &(0x7f0000eaa000-0x8)=[{&(0x7f00008b7000)=""/219, 0xdb}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a32000-0x8)='pagemap\x00') sendfile(r1, r1, &(0x7f0000014000)=0x100400, 0xffff) recvmsg$kcm(r1, &(0x7f000089d000)={&(0x7f00009f5000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007be000-0x20)=[{&(0x7f0000c2d000)=""/4096, 0x1000}, {&(0x7f0000fdf000)=""/18, 0x12}, {&(0x7f0000299000-0x59)=""/89, 0x59}, {&(0x7f0000edd000)=""/120, 0x78}], 0x4, 0x0, 0x0, 0x4}, 0x20) 2018/01/14 23:40:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000860000)='eth0\x00') close(r0) 2018/01/14 23:40:34 executing program 2: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) read(r0, &(0x7f000084f000-0x46)=""/231, 0xe7) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000033000-0x20)=[{&(0x7f0000034000-0x37)=""/55, 0x37}, {&(0x7f0000007000-0xa1)=""/161, 0x6e}, {&(0x7f000003c000-0xb3)=""/179, 0x1ce}, {&(0x7f000001a000-0xb8)=""/184, 0xb8}], 0x4) write$eventfd(r1, &(0x7f000000f000-0x8)=0x0, 0x8) writev(r1, &(0x7f000000f000)=[{&(0x7f0000019000-0x39)="1aab151a3d4a32c5", 0x8}], 0x1) 2018/01/14 23:40:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x2) r1 = syz_open_dev$adsp(&(0x7f0000f61000+0xd24)='/dev/adsp#\x00', 0x100, 0x1011c0) ioctl$TIOCSBRK(r1, 0x5427) r2 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = dup(r2) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f000098e000)={@generic="2142520eae2e6e26ce3404790ea8f35d", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000723000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000ade000)={0x0, 0x90, "339a3c71e4321a9e930b12d2aff7296d53f9e3fe8bd453b67b5f62a5b859dd3c8a7b6e89cf24b62873bece1a2fab86baf5b18136a76b8f0ff89441c78f7d394f1ad8e1f9a1f2244ad9a9cd6d36d9a25404f24aa23b3779013eeb8c6e4678a010531b7733492f68e448c12d37fd21b79b09ea12cfe4f3b3d1123e9011ae9782a383538a5fb46ac09e564a6c145f802f83"}, &(0x7f0000453000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000957000)={r6, @in6={{0xa, 0x1, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x34, 0x3, 0x6, 0x28}, 0xa0) ioctl$EVIOCSMASK(r5, 0x40104593, &(0x7f000002a000)={0x13, 0x12, &(0x7f0000c1b000)="2a0b54e0607d0bbf768034cbc3a18fef6cae"}) setsockopt$inet_mreqn(r0, 0x0, 0x26, &(0x7f00003e3000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b35000)='/selinux/validatetrans\x00', 0x1, 0x0) r7 = dup(r0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00003d0000)={0x0, 0x0, 0x0}, &(0x7f0000b45000-0x4)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r7, 0xc1105518, &(0x7f0000b67000-0x10c)={{0x7fff, 0x4, 0x3, 0x101, "b07369fb6760ff393736c4ae6e654742d4b0f756974295277c6f2b79ea21d6026e03fd212e23824734a94001", 0x7f}, 0x0, 0x0, 0x5, r8, 0x551, 0xffff, "c1fbe129f1538f8b5ff5efe9e5e3be251e19ae48f2e1c422f763d01ce61c273ed321079f1b6ca45f80b8c8789cc90ef833bb94d1801e31f8d228a5f6a4cec2d7", &(0x7f00009c9000)='@(usereth1mime_type\x00', 0x2135c33544fdcfed, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0xfff, 0x446a, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_VAPIC_ADDR(r7, 0x4008ae93, &(0x7f00001c2000)=0x2) 2018/01/14 23:40:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00006de000)=""/50, 0x32) 2018/01/14 23:40:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x200000, 0x2) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000245000-0x8)='em0eth1\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000)={r0, 0x3, 0x1, 0x401, &(0x7f0000001000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000003000-0x4)=0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000004000-0x4)=0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000004000)={0x6}, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x101001, 0x0) inotify_add_watch(r1, &(0x7f0000005000-0x8)='./file0\x00', 0x2) r2 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)='/dev/vcs#\x00', 0x8, 0x2000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(r2, &(0x7f0000005000)='./file0\x00', 0x18000, 0x100) ioperm(0x1, 0x7, 0xa000000000) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000003, 0x10, r1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000007000-0x8)='./file0\x00') ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f0000005000-0x18)={0xfb5, 0x8753, 0x4, 0x80a, 0x1, 0x5a1a285b}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000007000-0x4)=0x2, 0x4) socket$can_raw(0x1d, 0x3, 0x1) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000007000-0x8)={0x1, 0x7}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fchdir(r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r2, &(0x7f0000008000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000001000)=""/194) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000003000)={0x0, @in={{0x2, 0x0, @rand_addr=0x34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000)=0x8c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000006000-0x8)={r4, 0x7a}, 0x8) 2018/01/14 23:40:34 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008ad000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b5a000)="71e67a15", 0x3) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000b28000-0x1c)={&(0x7f000004d000-0x10)=@nfc={0x27, 0x0, 0x3, 0x4}, 0x10, &(0x7f00009ba000)=[], 0x0, &(0x7f00003c1000)=[{0xac, 0x6, 0x8000, "e9c595c497c87e661c42ed2d7f7b633f5be6611cfcf8d90e67b89b7d0828091998756c6497ff80b7bcde98f719027fb5f2a717fefbdf50be2bc2233ea223642715a0b9a15fb8067e60cd905cf84bb46a98af1a2324f55a3bf4d46d6773f37f5d9c03b198aed790bf2732778ef204f66d4865a0a60cd145e53b9fc071eee691cdab13b2c86c0fd64d62f7196f73bb0bfaa45313371ce294f3b122132250"}], 0xac, 0x8000}, 0x4000000) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00007d0000)=[], 0x27f, &(0x7f0000bb5000)=""/126, 0x4e21b1280a88fd4c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000578000-0x8)={0x0, 0x0}) 2018/01/14 23:40:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c3f000-0x4)=0x0) ptrace$getsig(0x4202, r0, 0x8000, &(0x7f0000242000-0x10)={0x0, 0x0, 0x0, 0x0}) 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/14 23:40:34 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:34 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f000000b000-0x38)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000)={&(0x7f000001e000-0x244)=@setlink={0x3c, 0x13, 0x205, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_NET_NS_PID={0x8, 0x13, r1}, @IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}]}, 0xfffffffffffffd96}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:40:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000bd1000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00002dd000)={0x0, 0x10000}, &(0x7f00008b6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ee6000)={r1, @in6={{0xa, 0x0, 0xb7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4b2b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0xfffffffffffffff9, 0x1f, 0x2, 0x5, 0xc61600, 0x4, 0xbada, 0x100000001, 0x12ed576e, 0x10001, 0x6, 0x857b, 0x0, 0xffffffffffff8001]}, &(0x7f0000e4d000)=0x108) ustat(0x2, &(0x7f00003fd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000098000-0x8)=0x0) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/14 23:40:34 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000311000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c1d000)=[], 0x0, &(0x7f0000f13000)=[{0xc, 0x0, 0x7, ""}], 0xc, 0x0}, 0x14) [ 172.619919] audit: type=1400 audit(1515973234.908:124): avc: denied { map } for pid=30326 comm="syz-executor1" path="/dev/autofs" dev="devtmpfs" ino=1133 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:autofs_device_t:s0 tclass=chr_file permissive=1 2018/01/14 23:40:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='comm\x00') setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00003dc000)=0x5, 0x4) exit(0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r2, &(0x7f0000ab8000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) ioctl$VT_RELDISP(r1, 0x5605) 2018/01/14 23:40:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000001000-0xe)={0xa, "84174b7019ac9b5b8f4d"}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b77000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002872, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/01/14 23:40:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) syslog(0x4, &(0x7f0000001000-0x62)=""/98, 0x62) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x409) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r1 = creat(&(0x7f0000212000-0x8)='./file0\x00', 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000b26000-0x4)=0x8, 0x4) 2018/01/14 23:40:35 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f00009c0000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffd, 0x0) mmap$binder(&(0x7f0000320000/0x4000)=nil, 0x4000, 0x2, 0xa8012, r0, 0x40000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000d56000/0x4000)=nil, 0x4000, &(0x7f0000001000-0xa4)=""/164) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={0x0, 0x2, 0x5, 0xfffffffffffffffd, 0x94, 0x1ff}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000002000)=0x0) r3 = getgid() r4 = dup(r0) fchown(r0, r2, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x2540}, &(0x7f0000003000-0x4)=0x98) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000003000-0xc)={0x13, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000002000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000004000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) 2018/01/14 23:40:35 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:35 executing program 3: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f0f000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000f0f000-0x8)={0x3, 0x4}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000917000)=0x3, 0x4) shutdown(r0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000962000-0xb)='/dev/audio\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f0c000)={0x0, 0x7}, &(0x7f0000f0c000)=0x8) clock_gettime(0x0, &(0x7f0000f0e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000709000)={r3, 0x7fff}, 0x6) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f000050e000)={&(0x7f0000f0e000+0x71e)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000cf000-0x48)=[{&(0x7f0000f0e000)="fbed38fa3fa562991e5f12a468e420f87207660e9d36d8f846da179948de9a7651e0b6df6a6e2b2458bd7d28d5b89444435e4ca94d83a4d186ac5baa0bfdf4f5d4814ec32e5f8b5a0ee8dc646c539fadfac2af9e0ba5fba5c4ece5ec782221adc2ac348a79edc22de6c52c7f8c3e6fcee9be2d9d6f", 0x75}, {&(0x7f00004a7000)="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{&(0x7f0000af8000)="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", 0x1000}, {&(0x7f0000021000-0x3b)="850333adbddf233b3a54729784bffd16086a840b9a1c7dafd2a03fa86f0a5917ddd3971dc316f496e6be49792f66453b4b5968eaeaf14460abe3d4", 0x3b}], 0x9, 0x0, 0x0, 0x48000}, 0x40000) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e5a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f05000)="97", 0x1, 0x0, &(0x7f0000f09000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f0000f0e000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/14 23:40:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cea000-0x10)='net/ip_mr_cache\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f0000343000)=0x4000000, 0xfdffffff) pwritev(r1, &(0x7f00003db000)=[{&(0x7f0000070000)="592cc40a66bc03f7167e8cb949ba1cdc19e8d55d00b8151bb07a2a2b83ad30", 0x1f}, {&(0x7f00008a6000-0x30)="ebb8ca628673f254b565b355970c12d4fb0bb207f807d07d9ff717ef7302b69bf97ddf8534d1bd665eb8763cd2eb6935", 0x30}, {&(0x7f0000591000-0xb3)="ab6b484789767efc5538c3606b9347ad8c44dbb43756e95adbfc519ca24bca0fc8c00ddd959d766d0baeaa6118d3ebf6737f9f723bf8b087d671246437cd48706d68624cb5e2b18dfd0eee96af04a038681eaf3c6a35510e5162bc6719ce41da2f0629ed83655764a2558f2fbdfc6d73cc30b6e471d6bda9ed55b95736d9e630b012308d08db6debd0a7c67dded893908a2028e85e044f2b0ee663ab0f5811de12c58c965e14ff3aaa2e238e81851eea806b0d", 0xb3}, {&(0x7f00007bf000)="5e6a34c22f797cbe0ab06bfc6febc7174384ceed1a94bf231d88f18b7140c13af5e2df49b6f6e9b66937fdbed745a39488343d5a25dca445398fbe170c7dbaba0338a9518861f5c4e040a5a9e2a10572382967835e428d152b78c0dfbe356ee5c09b088fbf349e38955ecf8b9b8db8e6d418599e02c11280cc2e74ad2c2eaa07481f8e9432717e0186514f6964660480ba70af388a84c3cfcf0d1aa6931f3b086b98beba652d13f63639de", 0xab}, {&(0x7f0000878000)="d29863d2a8dd3a6f70cdb86bbdb5713d844e3122e147471d9a9dedbe142bc19c38f8f58eafda251b3c807705a8ecc10647db0fad47bcdb52b757250a16a0581521b5489fc229241da2d73a2ee0b8838d348ed7f942247534ed806c746b24bb16665287f12158e541df9198bf90a4ab2478f89f83665bf7d1b34cf2107fb7fa9ed3da2f9b47683f6a8c50cbc82dbed237349d0b5fdf4824b97e0a01dd713942c520bf3ca16806eeae0e9a5c81c3ca766372f03e8233d86db899d8a8b9bf289e9e", 0xc0}, {&(0x7f0000414000-0x16)="3227f2eefb112422a79f8de1dfcb61970a928f20c345", 0xffffffffffffffeb}, {&(0x7f0000bbf000)="c5ff13c8032ee45f3ec88b3c4fd03aa38ec2ca983e302f18179791258f7474cccb03520112ba58d1eb7035d14acb44116f3aae9db8a6fb7d4e6356e22ac11fe7e667040dd7bac6bc0cd8e56f9b0233c09c2fc3d61f488d7d89365ab636e9cff4dd8a144d7f24fa01f3c15b5b24f2bbd188ce16e19d592a47905ba085455ad81d644bd467b5f1a5ead2f24231151210d0bd8860d85208f7726c99742c7b7553eaf6d77817f7e517f99cabf75faac5e1027fe987ad257b05f723afe0c76869005bc31e907ec9c890c67146a2015de4a02f55826c1be5c4f95f7997cb6d8ae2b9e741de5817f3fb8b418b641afa80629381b0c21c6100e99029ebb9e969c63c27c11e39f13d3b4fcb1ededa52e1dbe8e87eab168875bdc80e2505e8aa2c42c208630a11200c26545ba8d8f755c69374350fd55bc386a04b4fb6a0770bc289309f5d6b0e3d6faf387229f1fc8f848c32093f767a99758cd941180b763d4c741cbca36fd5ba479aee189b972fc979f13f5468b298ef4161755b33e0dbb24ba3e4c554355b77f41b0dcaf8fffb1956f682df274e872c1caed28c42d790066ef3b14a08c54b383bfd6d4478ea724260ed81bc2efaa31e35f3499c6f1fa6c198b8c0e6974a1eabb1d1431edd325190984af69e8e33bc60b5f3fdb61032e6b1c7bc734af3b746a4c40026a48bf738287018af5ab287c544b40fc4afd7349be3d2f41f356db04c0985a16b76e1f5b3e7a83cfe70c5cc7e183962f5ced620bc4c8b23a109a7ba4d7e8f646bd6a98187ab75a2a534f9a28d45f97adfed345192b67e653145ae754071f6ad93394ac8c59ab36217127f29cca547023e58356f551dbe68d133cf3f89429da471397fe096b38d1caebf4b653a6ef878ca073032295559ee650c206b059a02fbba4747a415acfc16e7f6348ee3f8309a168a185b55dd44171669c58e529504d7758f991bbdffa2712671e738882257848aebcdaf45287949bd769ab90ef19d5aed4b90307b02e68a74926f6661ff490afb8aae39d3d6d5f3221302d9082416a799e788027518c7d9cc43087b181ef6cdf89910246b65a3e66c9a5089ffdc3b9927be4b832bfb8e97d621b55637f92f00a6629990d67a4f113d5933e35dfce102f3bc401cc2bea96fc4d05e2a276863545dca50414df436575c8c76d7fba538f4052078996b8c37e0f8b3f57191a172df3ebd2504b12f60ef89d830b91a0ae197cd5d3710c137f9a7504fdfe5c7ffff66b3963e678ac3f54f2411ca5d8646944cd372df2787f0e8cd2374e17b2f8b3b4e4b70e8bfb0d8362db6456142cc53a7680c407c14ebd96a762155df3f27c821dd188d9a0f580974be2ec9e1bcf2d0bd469c2683fd79be1ab89e252933a84f5313b6212c6be2c6a5ca4fc8c7cadd551b56d4f38aaa5229cd57d249618a0624d3e833dbbe1909e40b7824d50953b3531b641171848367cc5325a29a94f4a735cf853696def145c3b44e7e6d6cd302e8ca721e8495eb216ec445b0cb8df04413f0deb903ef26ce8a7a1dbab888a5cfeb698af8e8c28969be0de5b20f143b1bafb4fda3dc54147c3d8156166663417a1642dd551fb2d8eb5a6b5f604fa5afd2536dd665a47df45c4d5b9bb1f80a2c6456636b3d5c18c61300659a841db458a37fc1743a08c371dd05551a13d2ea21ed2539ce889638ad59633a4d3f366e2de81455e6c142afd132aa423caaf0946982c56c9317976d31c2e526227e792f1b2beb49874dcc58ac52d2ad80c4be912ecdab4b0d5bfdc64218dfdd8dc08457abc20df032e0ed4fe0889741e3c197d8b41f0afb4878ccf77b19ab5632e90c0d92760bd8a64fdf20c9abe016109b3d53a3e5458fbdd1c6c759f42b4e28e0edd3cdd34bf3c5fdcdbd68c2f661e759b2a595155aba89c64106653e95644761c234a0c3c6b86124090d2def0da4797f029814185748dbbcef60800f0ad55778cbbd9b3ba917e940efb088523a6ca8b8943303acb3566093a5c040b206bd206c0f233194c8aac0368d9e65ba4957c227faf5affddc74c695b3a12ffe15e64ecd08447bc26004778bad9aeadcba53c42670ef8837c9ac2344f95371092c51928c89d65c68812b1f2955fff8f4b7354b3448d7b562c0381cfa2df4e09c3ba0d1f5a63ac0b908f9967d43bd761a4f0d93d221c623fe6a76fd725c023bbaf20d6239a1d7007d40e813d613dc4f858d6a84fccbc9ff63345275ccd2dd9988c698b436c470fcf3385845dffd32a9209af59df0a7b8b023efa2c7b9887710918f4e3431bb3dacb9e843ee65845b10494a0d891d6a16e8f4df2acad3a88c74fa4232471314f64049e8dc7e729ae1a543c45954c5e49fbf83051c356dd6dad1f717801c74468477179c920f6482cc8eca2d2377d8f4b4f21dfe53a3a9f8170724c72f09d13c36105eb2d918a3eac81e6c7f6bfdb4314abe92053d5a973e8586454819b313cc20c1dca5a012c8c1eeafbe64c7028a96b63ab3cbed687c411c13f85a52b969e8a17a3523347225bd9ed2e6f156b3a4dfc728e6f3d7812cb6f116da549c4dca404faf3854503840222e34e5fc2eb853ce0b59c5e9d3ffab44449e35acafe8fd2be6f4eaacbba042257f2f6c35465d73c8f33ea73e46b343a53f4a89fd27b52147527abe132182b50868ffa7d27210cc096f5cb7b431bcba5c0074bb9f7cf7952afd8df3cc867aaaf37238541052ce8567b7dc85d9a6ae4539f4d5d091ec394198b2730b77cb1a022a3e9cc858ffd9cf1adb9ad2d22658516be70a232e74853a0c9478b8d66078acb6260614c940ae0c6a504f68a68e9507036ad72942d7e4c971cc8568aaee7e4947c7d8c0b1f0d24746cfcc75320534b78801a1b67b853312adc84a035d8c23f61aa7d65c501d7ab45e979e56a9e9c926c6ec9de7cd3f24bbe85b8a88ea6a622ec7a1cdd12d18c3bdb9c98679e478953193933761368ebb42292a74dbf109fd55ab3d39566af7e330d5e148b423c9b6cd36051b6b0c063b03ae88ad47a1d5c4f7001b59999691fad7e86b51e5351193deb74322f2b535abb2a309ed9c9fc708cf96ac8501252479c25e2a60c14641534d878dfafeedc58992f663aa15de1e85ab77e3146fc52fdde0f949d562ae3f84a27a3bd02c178c31940cc6948316c08cddac7b315431b792ef51f48957e3a13321392b2048471154c303aa9a3845250030e8a8ae9c82969cc96931508a85e05c552319bef041ce6418ccbee669084269b68417ccced9f35d28c7a0e6485701351c0e22cc9e8b5aeeb6eb6ff65130c28cb4eee5591d53caf45506a6ee90c64401a0b44de615eae12c8fde7ba52b19f640561f43529c29391951f864dd3fc95a863f71be3693a92360ccd14f166ce995ee746c08eb0dc1bfaa1acbd66ea01e22017be817f5ae36e45b3b2698a3a5366d51b60dec281e216d8879bdfdcfd7709f734c1335e131b10e22a4a953150c7de68378ccb6fa2f444a395186340be95b92612aebc26c11977b5124337407e98330f48c0b7ae2a39e28593a04687d49b5d27ae9dd2037d1d1294dbcecdee855de5e4b2793717f319b1596bc7adf3073def36b3a24be794088bbd8357bdc3dc755a0e38793c0e217ef1b9d7ff36690b8906193d59e8e3bfb435e2e6abc3f58bda8cfaeec42143695de3a6659063ad79ce0c6ca901ec60e9cf4379465228b0f987f458d49678c0e9806bc28725eaaf1d8314eaec958c0f9ce215d4cc71a43673bccec51a0e7481b86b123d7bf6370a6c055b2bcb56109efb94de57b9276565e590b8051c81cb6e823c7f9a21504ad11871ecb9ee54a444d5faddcafb1a431d9c0e06ef41e894d8c4b29953ef786f10838d633b3ba7ee82206367f4ee7da337bacbe20896246455c03a291523a90845a3cfb170fabd02d6d97d84adbfc44f2051d11bda1119563225df54aebace74d9f2e9731abd2b58d6f6df624a88c2025f40e91649ee21d382d3e70659cd27e513eeb06da435dc264ecf9a421b0aa4588eaa7791c3e3f50cfe36cb2d54e7f5e46973c5edcf0e717635d7ea633fd6903a0731dc2e1f6b238cd6291339100fd9672169478db9ab162267c4f666bd5f5314514f91a9b0432e0258fd3c17f851367018cbf3c02095fc2b3e6a7e1a0dac22e5ac2d783e267ab9abb264283413b823964e6249e0d21051503cbd304f3888090aad82b7d5e21be289ce17799c62ea7168171a21a66ad66dcbfe1366f8a6110479d5df1cec5a720c26af5e3c6e19a1abd49d39acfbf9b72793cf392e8fecd79d2332a90aa4ccd1c97f84c8e0561c398fa13c976bc8409b5477794d36b17ef94fffc5a1c141ba97889afbdb4b82f762ec02b0e50a1f38f8aa58a4ac4bac18ad047863bc21bfa664ed7a5078b22fd5bb513c3d19f79f4051c6087a1b59500923b5d469c759aa90384589794f8933def7849331352102d1b1b70b20eeb4c0bc67cd9d43a6c355b632d72443d6c6b04eac85bc2fea45aad70a2c11b20d232efe94253c0be358eeaee4c73f949c5e147f9e0fd06f7a29d4d728571a9571b7a17a65d0e48fd65692c568991249bd18f2d66e72b81820a792b277a7f216a03d5e58d49eb7dbd3d8f6c0794aef84692594749c581ee5eb3a48a7a082ab22342c9427311701ca3de1b2088b728615fba8c8a13d226e4ba495b49321861e558f96bb41368cad3d4aae4b1a29303d3c2be68a90e75860835304fc8d52860abb6f334061650613cd8cc702b55d5cf018eed560dfc1a55a1c336da2ba6367c443ce0d5fdfaa0a718e1e25c1b059b7f82e4960081ac7988fc7433a7467cb811c8048b1d3bc90f9d3e42a5b6af1039549ef07e51e9de45cd18bf414778b926925f3ee18d1bae3050466977c098edc172a588d3a7816f4888eafc1d117fd206b0d077f0f8dfb1fc817023b9849400ab53d43a8aad7a153dd025dd754104deb9af0e73013d6422972c3f7b9da57d5e089f0ff52c835af8f54b773cfa4098cbca48949f2732340a771f44c5e1960b3615c350f5a68304c4ad75564141eb3c259ebaf43464ae140aa47cff0f38a87d085ab4435df1c0995c29e93c75ef1192177f53e40a3248c9ba5613e4f904f5f7e89792568e7cd5cf21d49a34d7a78c0c9dcf11c39376eb2386cf4e7f316d83a8473e2fc9d341419996f4b4708e9d6666d14d12145550aeef16ac76e218894e51be0568cf7dbcba93698a3bac8ee3994539b5c49e62ab40dcba25cc09dbdb3badc791cb99ea61dee9d0c1f421e5e36bc6b44d49135a1ed33abccc8e246096c714032b9e44c90b2de758fa3095c234e79faf715d61bf879674f7ee110a9213d1a53250feec7adf06272d7d592be3d54a16201f23bfe1271c6c9d4bb50aaccbe52fe53fc49259816f2b14077e16e6632e0891a7be1b6c6fbe2a62d2f672bcab6d42c6b7c256c6c49114fb3526ff098864d0f7877c1f4632d74de347a7a77a045b1826c6779a766379918f3c4471989d8e70ff1249b59958bf48e091f13d13f2c715c3c531717e1f00fff5acb309c88db6b5c0a92488c23ef6550161c7881a734f09fad421d5d2bdf9bd659cb4ac13685223791fb01ec3b1c3d1e4cbc71378ff0eee1b09b6528cb9b83cf60fc68f40b506e2e443d6087ac05ed88a78dad50442ff716133cf2daa5a9f80b345c8035807dd43cd15f3a3cfe746f7f7f639733b79e3f8d9030f4edf117174b9c407d14bd98b8bcbc4b03dce08fab4577ec4c2a3a46e38d793c5ac9289a88bb52636b127bd4ab73695103c82526121289678a2d06bf72eb4e47cf9a519ead36832f7d4", 0x1000}, {&(0x7f00004c2000-0xfb)="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", 0xfb}], 0x8, 0x0) 2018/01/14 23:40:35 executing program 1: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x7fffffff, 0x1, 0x2, 0x0, 0x40000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/14 23:40:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000a000)='/dev/sg#\x00', 0x1, 0x80000002001000) r1 = 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000709000)="aa3ee9e958ba61c0259d16e38f", 0xd) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) writev(r1, &(0x7f0000a06000-0x30)=[{&(0x7f000078f000-0x46)="963fa0a37414508197084e6e53c33835ebed44c6ba06b4f26aedee2cfb8d9cbe22eabb4702a0643d20122a800be9a4bc38a081e5b1820de6d6a240546c2ee08361fa0caa9bf3", 0x46}, {&(0x7f0000e29000-0x25)="ad6d4ed85ddc8daad81e997b77a297939eb3d5032099f55a18ad17159e660812daa9d5fdcc", 0x25}, {&(0x7f0000aa3000-0xc6)="7aa28b05c8c0c15dcc0288461edb20459d860a5e4605995050c50443196cd26953e3d3ad116d03c2db2c7ae09650e8c130951dcdc7e22baf90d49ac3e8279d969c60e29a38769544dd9fe0161b54d983e15d0d4df46bd365501883c6cdc5eacb4aca8ff17fd8c17ceb5f95fd5deea64b4515d87d0d442488ff96c07f15f7d2018ec6be702bfcff8391ecdf5aa15dc35362b9094509d80151872d0f7f4989a8ea1f39592ce00f99096fc235c8fc1fa59486901aece36a23ac1495ab502758cf9594c7e52aae83", 0xc6}, {&(0x7f0000f42000-0xc3)="a7d0ce8d33e67f196a7046bb003b6ff9e31e959d899cad4e5d61bcd959c3f9ac4196aa46f46b55feb94e362af7476851d89f49d104bd10c24124d944f6bb819d3d024ecab47f184079b7f891b1fdb76c66eaaa2c1344a080bf08a149e93cabcbf0015118318dbc722e200bd2acc491d186799768b3e692a57c7832846164e1052628e97c181cabb6f56524627262e3f1fa387a2f7c70df0c89be8483493cbda5eb351237a730101ec71fe0ad6a85e5832270bffb980cabe622f6ce48054280d6cc3cc5", 0xc3}, {&(0x7f0000868000-0x88)="251c4ffdb2b3429a115b857a7def269ab6bfc52618fb580cf2f3da96961ce1a5e6d29c62943832a7e1bbc94731675186aa99795e39e1967d05cee9408c3ab5f71339b47f2e303a5a662c2913c7a066e898d18c5140db136ef86f173492ea1ca22199f2c54708c066484b9db1e25a81fa46eaf54ce202b054780487f216e890cd2ac8967c973d664f", 0x88}, {&(0x7f0000230000)="6daca7977cf2ac09620859f351dc6ab9c62e2c5779a7c6ca56a40e9acd8fd3244f10e2f50ff345b9ecea3391ad0619eea580264e3051ffaaf93223ee641ea4227476b6c3f064fba801cc1a7d18b587ce2612220fd5494d80d711be9e651b7ade228bcae2bcd9e4667cd40b32ef90b5d973c94da55f1d9f0568fe6ad26157752d48ff1d69faeeddc8ce9673953de388cbe3916d1c10dda9dfc81df6be3da425889bb96763bdfcf79296204d2d01de1fae7595aa33990f1eb8f68e50065cafff", 0xbf}], 0x6) ioctl(r0, 0x2275, &(0x7f00007bc000)="") 2018/01/14 23:40:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000799000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000090f000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0xe, &(0x7f0000b56000)="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", 0x1000) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x5, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002dc000-0x4)=0x0) syz_open_procfs(r3, &(0x7f00009de000)='cpuset\x00') r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000e50000-0x18)={0x0, 0x0, 0x9, 0x1, 0x0}) 2018/01/14 23:40:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b9d000)='/selinux/checkreqprot\x00', 0x200000, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ed8000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x4, 0x4, 0x9, 0x2, r1, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3d8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000868000-0x20)={r2, &(0x7f0000aa1000)="", &(0x7f0000949000)="", 0x1}, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000cd000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9, 0x3, 0x401, 0x9}, &(0x7f0000697000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000e9000-0x20)={0x100000001, 0x8, 0x4, 0x2, 0x200, 0x1f, 0x81, 0x3, r3}, 0x20) r4 = syz_open_dev$midi(&(0x7f0000774000-0xb)='/dev/midi#\x00', 0x3f, 0x0) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000782000-0x98)="09b9bdb783616c1d602266201dd56f30d9369f9d7a0000000000000009fc306cd184152e062d8baf34a138df25d087b1fb2757643d3f31b8df69dff07b31cd8e69bfc2a044c6d6650584fa6763d6e25294c567857e20c899dd14b692e6262ada43da6c8845fc26fdd0b120b87e5e5ee4aabb71aa0eef39bed18e8ca6542949d634428cd9418dbb3b9d266f524d87bbcffe1283201f47c46b", 0xfffffffe) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/14 23:40:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:35 executing program 3: r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x2000000000000008, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000520000)=0x8) 2018/01/14 23:40:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000465000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0xd057, 0x3, 0x4ac}], {0x8100, 0x0, 0x4, 0x48c6}}], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x3, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0xa818}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x3) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000480000)={0x2, 0xccf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000094d000)='/proc/self/net/pfkey\x00', 0x200400, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000411000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/14 23:40:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000bef000-0x8)={&(0x7f000090a000)={0x2, 0xd, 0x1, 0x0, 0x33e, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x157}, 0x1, 0x0, 0x0, 0x0}, 0x20000042) sendmsg$key(r0, &(0x7f0000f53000)={0x0, 0x0, &(0x7f000016e000-0x8)={&(0x7f0000049000-0x10)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt(r0, 0xfffffffffffeffff, 0xed87, &(0x7f0000fc2000-0xaf)="86e98265a802b49831d5ac8b87c5676d8137396c44ded0ae1b47be56ecc8a5dfec41f5a476d47f2b66413040c971b54ba64102468c9433b451d0bc9b25921842d3442c2c00e72f8f80ac17f058ea184c3f7a5f4d05c20e975ae1617697bc1390821acf72ef00006aca77d1ebbe4e5786b47a1df8449cca0940115b5695c703dcc274a2a5df491ae27716b052e2d53b48dfcfd2bbf953a722235b5f7b48451ac766c3d92664f02e2bb15be43a61150e", 0xaf) 2018/01/14 23:40:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x80000001, 0xb, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000823000)={&(0x7f0000e0a000)='./file0\x00', r0}, 0xc) 2018/01/14 23:40:35 executing program 2: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000017000)='/dev/vcs#\x00', 0xff, 0x408000) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000cd000)=0x0) syz_emit_ethernet(0xffffffffffffff3b, &(0x7f00000f4000-0x4e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "05fbc8", 0x857bb07f30fc1cec, 0x39, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, {[], @icmpv6=@mld={0x84, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000f6000-0x20)={{&(0x7f0000017000/0x1000)=nil, 0x1000}, 0x2, 0x0}) r1 = getuid() mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000f5000)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x3, 0xff, 0x3, 0x1, 0xa, 0x80, 0x20, 0xdf, 0x0, r1}, {0x9, 0x81, 0x4, 0x8001, 0x808c, 0x2, 0x6, 0x9}, {0x7fff, 0x7, 0x0, 0x6}, 0x8000000000000, 0x7, 0x0, 0x1, 0x2, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x3f}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x7, 0x2, 0xffffffffffffffe1, 0x100000000, 0x3474, 0x4}}, 0xe8) 2018/01/14 23:40:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00006db000-0x4)=0x7ff, 0x4) bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x34e33e78) write(r0, &(0x7f000075b000)="2f9973f6f62537112deadef3ce90275b63c46f30407d1fb80e2a71bc0c1dffb1c9b72ab546a6114cd3325a4d62e0b0ce9c477876238a22964606d2826eb6606478fcdeac69b8477844828acb0803b0ea0a3f6833c490eec1d606677037db", 0x5e) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "8b0d00006ee4", 0x0, 0x0}, 0xfffffffffffffff1) 2018/01/14 23:40:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000cd4000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000007000-0x8)=0x0) close(r0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00006a6000-0x4)=0x0) r2 = fcntl$getown(r0, 0x9) sendmsg$nl_netfilter(r0, &(0x7f00003c5000)={&(0x7f00007b4000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00003e4000-0x8)={&(0x7f0000544000-0x1310)={0x1310, 0x12, 0x9, 0x4, 0x1, 0x1, {0xa, 0x0, 0x2}, [@generic="8717a9d92704b5c671623d47f4040022b1441f2bf4ddd7b75ecb3a13bf70ce4e2c5574769ed51b43968190c890728a92e4c61653c1948f47f4d23f2fe228fdf05e0b50356a2c2a29d2908545a81a85de3138ee40a30802de7be6001fd3128106f3afb9a607f06729c95912d3f5028a80a39ce994b5f253ba2dba930f93753f419e79ccaac51f13a0d201d54af8c17bd54747d7343b3e2864511d233b", @nested={0x4, 0x64, []}, @typed={0xc, 0x87, @pid=r1}, @typed={0x10, 0x5e, @str='ppp1\x00'}, @nested={0x10, 0x71, [@typed={0xc, 0x48, @fd=r0}]}, @typed={0x18, 0x36, @ipv6=@loopback={0x0, 0x1}}, @nested={0x1120, 0x5c, [@typed={0x18, 0xa, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @typed={0xc, 0x16, @pid=r2}, @generic="3d8bd8cfbe7e2e70450181f23a72b234c47f03aa2754b5144422ab80dbb8cf16e5b54ccd360993b91727177a67237e2fb5d90d1413740e55fed88e9ad1e1811d8213ebdcc4bf07688ba040d04921047e9a9a8f77823aa28471a53d19831ed9db267721dfc64d13facf1d73852aa51149e88131975584361a1f8ab95c44c17571f5760e4ab514ca7d7429ee69fb909a", @typed={0x10, 0x1, @u64=0x401}, @generic="ace18344ac7b565c55a4dc44d164b620daee1a8a1387355ef90bb243dc363c516c773f8818819dabf66b9b0fb9dd7362c522d6f2bafdc1b5fe5d8872af72be207b74b73b1cb2b517236cfef3d39e2f8140bba40ac614c7", @generic="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@generic="c56fe4dc7db055679e6f3c71bc1245c187ade4c421ba22850634ef739412b4ff3417ce62a9dea4d0408f3f41053faf0d74a51f2e75b70040be326e53632392df83f71ab1087230d8ce85b985d9bffedaf30f9effa3788c064bad20b1b44f8874f30407d68b5b87e9cf1b1814b9fe5a67c05a1e5ffdfd1f04dd61ffbdd14a94877a3473c17791afe4af32eccb8a2cd66636e7859befa6192459230d993090eebc0988b55926b3a2ef879f329d01c0fe4b9703369ff7044052c0eb6c471222c7576b95d427e127cb50cff0e39b6fdd966e658104adfc4b290cf8985ba447eed4317ca2d7587aee3c6224371a3e53eef96678862f76b0"]}, 0x1310}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) 2018/01/14 23:40:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00006bf000-0x8)='./file0\x00', 0x101000, 0xa0) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f000091e000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f000091e000-0x80)=@generic={0x1e, "010000000100000000004a000000000009a9791021b30c7bc8790405c7badc7f0a53a632ed4938000001018f840104ff59829a2b0a707ce40000017ea0c5216669ca021f6f65dc0003e7e58f358c000200f20158d19bcb315131008ef1f4622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee59007000000000000004a"}, 0xffffff68) 2018/01/14 23:40:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00002cf000)={0x0, &(0x7f0000212000)=[]}) 2018/01/14 23:40:35 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000024000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000006000)={{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ecba508f8e815b70abe261e6ce5938f7"}) 2018/01/14 23:40:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000e98000-0x1f)=""/31) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x2ed, 0x800, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/14 23:40:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002a000-0xa)='./control\x00', 0x86000006) inotify_init() 2018/01/14 23:40:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000ff1000)=[{&(0x7f0000ff2000)="2900000018001980013d75241a6800210206e300fefff50100960000080005007f000200080000bf00", 0x29}], 0x1) 2018/01/14 23:40:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:35 executing program 0: clock_getres(0x2, &(0x7f000063a000)={0x0, 0x0}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000270000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xe, "38e1dcf9588512658b81a843b7d7"}, &(0x7f0000001000-0x4)=0x16) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000002000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x4, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x8}, &(0x7f0000000000)=0x8) 2018/01/14 23:40:35 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000e3d000-0xb)='/dev/audio\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000eca000-0x8)={0x0, 0xfff}, &(0x7f0000a0b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00008ba000-0x8)={r2, 0x8, 0x4}, &(0x7f0000e38000-0x4)=0x8) socketpair(0x3, 0x1, 0x992, &(0x7f0000dc0000)={0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x40000000001, 0xdd48) r5 = syz_open_procfs(0x0, &(0x7f0000173000)='net/softnet_stat\x00') sendfile(r4, r5, &(0x7f0000af5000)=0x0, 0x10001) read(r0, &(0x7f0000895000-0x2c)=""/44, 0x2c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000da000-0xa0)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x100000001, 0xfffffffffffff71b, 0x8}, &(0x7f0000425000)=0xa0) sendmsg(r1, &(0x7f00002c2000-0x1c)={&(0x7f0000111000-0x1c)=@in6={0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x40}, 0x1c, &(0x7f0000632000-0x18)=[{&(0x7f00008e6000)="39a94dc12aec5918b54b64475f0cbb8658c2ae7fb4d9937613e6efb42b0fd8a65b39c1ddcbf74562d95438eb06719365cc24893d59cf590ceb0a90bbf7ac53a7a95a92efe7dc293aeba70cb68ffaa3a49142c3eb3a21f77e7068dfc823fb161d36ba862e14bfdc4bbd80733065a41627feef38a790d43a57a01f86197affc5c8db7d392c24066ef8d84f7f4c05", 0x8d}, {&(0x7f0000b67000)="7014e5d705d39bdd842958997be9a877b1ec3ab3cd7260899c9548e04cd7cf1a9e55eeb3a95d4ec039d0d97be7fdd01e11c410d8e1f9f3f005b59f0e1c0687a3f4c8337147223897793187bcd8b6d5157d0e8cba4f7ed7c2d5ce959fad0928cc15bcd58430844d05149db345b10ab4ff1c1fa76ff0631c013634bb4d24ee3e304019628a742bb1d404f42a7d1966c542ac063a1699b81329c97e05b9cea4d29764ca91c5084a42e5320918d23fd150ea1788c8510384150e172a0acfeee9bab5045017c5370e7209f350d1b06bcd8284a45ca29dc7e5ff0d", 0xd8}, {&(0x7f0000b45000-0x1000)="2e4521c0366bb532e7380bd502684977f4c645fc25feec6bcce3d4241b8491daf49235e87e18f7a356f45a3e222f3d743ca41020e502013f14bf12251586afa109185ce3aafe2fcc3f4bc3606d8720cd591966b82cd659699552ba341fa6fcd63de9ccf118880f7e0d89dbd7f133a2393fb4aa24d02505400a29493a8bde4a522d58ec06e25b28091b7c07ef3a3c4ae2fdc4c2e1e3ffb6ffe58b2d4edaab3e4b827519f254fb376476967048cf237ad5aa790c75d397b72c970fa5783901fdc0c1c7c3f1bc77efd065d0a41a42a472283256d070f1687ff1c031debb570dadf193bad68168c034dfb4b3ed1b6550935c279308772f3c71deed59d750535d8d37c390310459353614dacbefc28b6b8f530f6806fe8b2eb0180b3c70f7dc73fcaf44194f8255f557f957d6738f1cc8d839844e2524cf5b41328efe0110cd1dd3e2067e68fb5b06f980af7d9eda48109dccd8c49e8af869da7a89bfbef3c5119e48cc49510d480110b00ab4d8d4af1e6bc4b2ba23f8151ff707565d0927dd81d41adb1825be09a72bd9dce8ae7393255a34faa40ad84095299b6aa4189c381a8921b2186218cf96a8144ea5c5fd2855923b1ba187dd032ddd3057669c25e7de40815c4e6dd5a945dfda642e89d6fff6dab495d645d27e77c76da727a572b0e1527c51fe6c8c467699033ec6467c6e9cbeb7a592d6f528d7b198fcb5ea21d7b374819b57d321d9b9b19d8fc15ecb7bd076f3fc063c383e6fceee2804946ec7443a3325a7ccd1905037fb5af16e7a0faeb2cd002e31d84ba7f9db0f66ee9d99ecb6c1f43a53763c94924fa598f152e27e88a1648a23c49ef9cddf7fbcddfa91f6c5cc11f984d5f6ad9cc2b39594c05c0f88930e1145770b356cdc94ded9f45841f96057e7a3a1110dc24efcb09b2c571af510bfeb380ac00be63f98ef0dc3fa42c6644c5688b4d6706269e62d04862359e8e23b18d08fee29003d6609dae4a4242cd024e7929f6513aceaba323d8d598a18803607723efbaf86e903ae6914b44a48070c81dd282ea780e2eaaf17e0affac44f4113e0508bfc767e8f6c142027ade7412dbe852bf1603b272e6dfeba4551881efba8cda7b991e548ac343997cd799137bbc0f8f9af2e3f33becc1fd7123a6d6d8af618be3a0f42f72d39acc587bd9f4687d6b099998087ad8ffc8154ee2d49de55fcb182b2ae737fa87ce945af6fb54c31968f7cfad40da8aa6f7e6866204ad53418f71004a7c6a8ff248c703358beccac5e949b6d632fc4b3086ef6bc317a7eaf7d0c72fd523f514cfdc169492bfcfc8f27e69411ba8c95bd37ca56d4970f9e28ebe1801eb1ebec28a421ca97c1a1b42c8d261990feda0af23fdd8a0310e8de8b48e0a7bf5d1b0247c3591b0e2ea5f3985bc57ce6278963d2b121fc3a0f7e43ac175a1ebd5842ea87034b4ffb381c7667a42bafe73410c424546a3d75b9e803e2b59b8959ce90938eca92e69886d3e56c687e77ec986b4977360b398ea82d260e01937670779ce75b643fcfb964b6be6cf6835e34d31381bd73b51b62467544d95eccd9714a188363791d590763aee436281e8b3c634b0240074865162563b2536dceceebc9c236ad3fdd46aca053707c01ea87613ba220996d9f9c1fe626bffbdd36e043663f3e2ba1a608e273f36eb803f349078fa2e5e93e4fa3e7d2cc6187b2ec848edf9a0b529a315b4c9a642198adc0d72eba739e81bd657eda2055afc67205324efddb6ee9cc3436cbfd7040c62eeaf1b581ab17b3e3f0b135043e65ded1658687cc662152df751b3f0173ca9934cb318e20c128188c896ea9e31b588f38331ad9e77277cdfe390e61a28a0deb7455019d05b84bc5cb57ec70b10609ecdfa77a2773826ff8e04ac083d6af3aa8eb29c11df05986967244eeca7db4f8d24c460f5aab52a2edd293dcc84a88a2035f89bd39ad7246f1613463aa9081a98c04cfd81c21acf737799e15dea75d1f734b677efd2bfd8103cc16ef811a0ddd6695bf2497a332d05946332759bf2dae96ab77cf60ca14ce3aacf594352b51486a6986a6f77a0f4b61d283fe139d1ffdf7162fe7599c87447bd103987b976f98398fbdc57ef46272c30e2e98d799ed010d5b0e72967ec28e7758c2f167457b20bed3a0e744f5d2f714744c3adc3200ce8cc5667741136224581d364ab34ea09bb67ab5eae2790ce9cd3a5620304a9847e5b651c418b4f265b7ab883c1e4a811555cc1c145eb807000e1fe6661a16a49f64b25b8da1b0d6542119dd85cf021a5c510209e71a5fdbe08ae1c23f27e7f41c9cfefc2d436b6f76f6570f0996b14d6a589ee9e28cca4000108347cde97e75ee120b7bbc71886b242d42b32dbd0bcd6b2006c2d7f59a1258e5429ccf5438d97ad4eaf3f4f8aa24f0430e61966dce04060c6285e819784e77485805fdf7e410877089f5c209427c4f52a9389924774f726bc6e51bb01bd235835817b039cf07ec9a23171e012115fce062aa4d7ffd58e9df443b51d9d5bced301d61a5645ab43423b11ca776e6dabc356418330ca8948781794af456db1fb5bf8a7883e4176f38487652e4a556188da732b8314185fa5eb9eae8a0c1f422dc31ebe1543a8f8a47433fbed19509d0bbe3ffd11c6b597b8370ca38e25a08d2283497351c8642cdb3901d349807db88f36c13506b23423f8454cf18d515b6e33d75306670ab20bf39dfada086e7441506cb686fb87ef08761ceba85a32ff3f76304780236046d46765649c8e0c84f21a8cb2931674d0930abc61bf94e9f4a4c12c2d7eb2ae0f57107669620be968cbe3fd97cbbb08d798e9d8b406111e3b63ab4c9f1bf16408196c2bdd244e246ad9dd5029a4899ca47ad6e815948aec234f16f431489040dacabee9456139b1beea4f79a26b297d1b6a31f9ea958132286313b8eb9622bd12ba68c9eb061a390de209a86c222f41a53b0a9c7063cd0d808c9dc9cd5cb8fca2f8707b9c75d7f1e84839a35f4dc4999b5b0491ae42703c66701e5303039ad4f6c270849d6417af6bd2c2b466ae1e86b26de832e4607161113c5552dc33481b6bb8a253aa5943189071b9ae9fe6d85ba2c351506fbc1ff3eef452425b2cf8ace238fec14294726540548197de2fdd2381ec998796030e240a32fab8a8d69584e4225ccaac2483dba0fc14369d1e081dc2e60c9a64f78ac89d78ccfc32149a52f0268a0a807fcd2994fda68f77d1e7c220eecb7c97fa9397c590682189e699dd1a3c18158754d4058e724357da5aaf7d312b3b7511a3f2d136966ec50a023a97be23e13a8936c61569fd583e5c75286a2209d115283cb11bf6313a3f39e725cc321404accdf253df2ed04aa3e46234a8d2218664bf5193754db71b3b7969a41a34de9d4fa368c9de9a023374948644656e4f4a88193cb97551672ebb5beedc500db5e27f9812aac6d2aa16c87e6f47507b01a431023455626ace44d85ca52a71445747855c4cc56090fab2923f6cf3ae349a600b64d0ca22e262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{0x54, 0x118, 0x2, "1dde37fcc7b9a49fa92f4b6c7b8d6a4f9ad1e36582bcf531581ed66cc707fee52122a6ed5f765e2280cf3f08c8bb6a93b820ba3747e3d01f2ac918b7da6a41fea276aa5353cefd"}, {0x3c, 0x11f, 0x589645f6, "1ec48a59a5deed9d65d440391f5e6a92e43e031bee1782b8fa825c48c8b54dd05a02301fc320275527c70672ab0966"}, {0xdc, 0x115, 0x9, "8686e6169d93845d6917067fbe800bf8e8b69c1e90f9274b9fa2835c80847127d9adf543acc3494d6cc7a92808fea4e23d06c200bde76992db64e903383c07c43bf23491ceb13f036a4ce880c276f5165a104adf7b726487655325a0de9b0877b2f0dde585e018478d4b6faef64a2df0b13e9b0fc021fe4075f270da93cd7eac4274ee89a0fea3df32995de858c547e065fe13b08e7e5dd7cffd0212b024be3e25fb9e8fd989a04be7308ffd990861987d0b2eb15c74b47868d72050f7292a5b25cbd4a909915ee729ca1dd2d900261a"}], 0x21fc, 0x4008010}, 0x10) 2018/01/14 23:40:35 executing program 1: mmap(&(0x7f0000000000/0x962000)=nil, 0x962000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00001c1000-0x1c)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) bind$alg(r0, &(0x7f000033c000)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) mmap(&(0x7f0000962000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000963000-0xe)='net/dev_snmp6\x00') mmap(&(0x7f0000962000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000962000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000963000-0x18)={0x0, 0xfffffffffffffffb, 0x8, &(0x7f0000962000)=0x0}) 2018/01/14 23:40:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f0000ab8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x91, &(0x7f0000e8a000)={0xb1}, 0x8) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) vmsplice(r0, &(0x7f0000178000)=[{&(0x7f000080a000)="b22dc93b9cb4560da6f0ee060706867878bcaeaf3e253dc08c37b4739a0169fa2d310b8e647f82d7f1b1b4910fde7b2f730ce12ebbea0da6fd9bf5d381c1d19d51765ef776c29051dc0a28ec0eb6bc05b24da2f189897d15ab8d71ad77f2a81af7fff03fe3e65dafe5b268db49bcfb329782669705e78f6611271a4dcb4d490d0fef552f5b8bf798ced2642fdde3f59c997d065a1c179823fdff853b186217b7e13a63ffe1f40bb5dacd124aaaac01423b18762ca94eff543512e8d1a37dfeb28825b22ecd9af1fafe4926727c5448b78a430b3daf375d2a6d0680", 0xcf}, {&(0x7f0000046000-0x22)="23c53f0bcf4bb1ad167e84889d051de889e84668c64665b41071fd0f3bad9dddb28a", 0x22}, {&(0x7f000015f000-0xf2)="0c9445b22860314208be5a901b1ddba0ae7ed5fe6e072d76a0e6e9bb7384700584cc97c3a2dd4a161e5f1af83e0048de1a95d1a7ae4e41905706c9226a1a9f5db957f64fe104e949bd62e799f56d67387b77127b5ead351e0e727c01397b8ce6cfce1bdcd5ad97884efdcb4f9520dc029d350a9f3f3be1712cd1964df97412abcfc743ba5b000039697876ca740c1e6f6a11225993b314af720a52a99d52df8b10f3b7f2f0113da8669458e0df6e5703d773f42cc6e645f2386213540d32285165fc4d607dbe668275a20cc0e6473a3ef16f847839a652e069e99cf53f4719ac4f7a22c4602843f25d810878517cae43bca0", 0x1cc}, {&(0x7f00005ee000-0x97)="736568eb05995400b1e2386841114412a6b61cb4a3f0415f7b8d1192094f6af2a2a61c638527def1809d22d3f625c8193cfc4a5a6601e8c64b753318834f41cd31b7b40a4ce0950935dfb4034f469b58478c8621a0b17d065e6664b977dcf5e1fb18dbeb4eff6eb570902084e43d859ca1aea31444bf84f53f378a970aeed31e95df8230196c1168baab6eec7b38936683915c18f53c2b", 0x97}, {&(0x7f0000f30000-0xa6)="aade1262d7acc0f30a64315ad0ce16ed520a80ad13763ed98cd6f93c54194a66536ae039c1560a556e180db0daaf7e75893b85c95e2911d8c6fdf927d8f2aebaaa569a130477586c66ccba949fef85c47b0a86e5b08fd665579c01699e1720caecac43578b3e63ae04a9777f59555c1b4572459d7a6bef637d5603afef077629ce48f88640b786afd1224deddf0c9469fb011e83b1859892f834c0203bd6fa759f48ecdf7b07", 0xa6}, {&(0x7f00002d1000)="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", 0x1000}, {&(0x7f0000dff000)="553a42516ab772c48d47ec678353b7bd74b90047bdaf3b651b3af5a58ecbcd7d1148684e5a3abf15fac0b550b9fc3c2d40edbbee60f216a0b59dafc88ab9d1b2e03343283e39176c28fec7aefa412e91987a247d3524aac6bab67d0fd7bbcef34384b22b2056e381bfd6a154e8f110d3f42fc59b79d8a7e08ec77e9f5b9585d1ed6a4ade81883e5c86be8f058cd601754324c960be0e13378baab344936d6ee9379162638ef3", 0xa6}, {&(0x7f0000cd0000)="a086789d2d245a08840e8d3063015a3671db89f2479bb44540cdd1c387daa8dac1448a814314f0f50dea6343cc672015b2288a3ae7e63fc004ad750fd97ea7af55351ef5f510456c88ed954e1d88618732a014f129b1806ec6d97b1de0b41b4b8450d16bb104cbf9e56dd1893c3d2fde9ae3f0215d0a9e661079c7202f8b1b228ab9e2da6006be53e00a77e3d119ced6c2ff1b6856b4288fcb6c046ccba7aaf4ae32ca70fde907bc0c3ee2d4c69ddcac36d5a00fd12a6790438f0151e716e98721b5b6b94a8756b425f1c674fcfc2897cd7b6d90a3cafbadb3e7fa4036d1f946e37fc47dc43399", 0xe7}, {&(0x7f00007cb000)="", 0x0}, {&(0x7f0000ece000)="83bb0a76650c47f100c6b7f7f9e2d05f280cacbb30ba3c580231a905a867124187ae7268404b168e6a478b864caeed78891e68c411ac75248f75dd704ede68c69708c33652b6da14e9c7f991651d844972512c6e7f917dc1d4965879c20c7bca9eeb51d1a1caf1c605aee7766d0c232896dd177a875a23283bc14ccaa192042d0900f74cb92973c729391945f33a2bf62d2e3c40bc563bd3d3b343d273b330a732ae21e4a4dc4981288d7f2341185e46385f11abd5ae1ff1e0997554eb4dbe5be46370", 0xfe89}], 0xa, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000007c000)={0x0, 0x0}) prctl$void(0xd) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000e54000)=0x0) 2018/01/14 23:40:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="c60d307aac5be96e517eab2494c30f0669c7fdf416999090d16e0c303ec0514ae5f9215c5f461d80e8534dcc54eae649a84ee08c58e77454c81665662f8d61060a1897a79574df6d7062ff9ee3297a9fd2297527b975705e2be65eaac2d2c1cec23410ce6163d80415be10784b8b5de9a6a8091508592f3a9ea26a11cd0e6c86e3fb330f551371030bad1c05f5a2764c88b76a5b34a2c882bcacff5debf108efcda311c9246773b541a0091667d4d6afff5170fa563a1e67528e95b4a9ce41f7ee54275d02b7eef08bbcd8fb98936e0e9f5e4fdcb4ee67ebdfdabf09e09ee8f05eb39ea4d71b696aa92ac87706346582a0790deef07f517e0cdd03c04572e831f0f245be08d743941b604ee930fe20e6a619626892e335399eca766d8d8e8ef58a19cd4f873ce36faee29826d7189931505c3ac46969dfa1155631c017789dc05366b07e99f146d7d7811b6a3dbeced402f82dceebc265131b0af2f546fea46cde58207fdf746250bc12ef4a70025b23112a93a16c481017b9e196e1a63152dbe94ab31d6a9d1c38dd55bf98480e26f1034c66b8843f5b08cff5f229337569da6a30cce09dcc409176e1cb4ec38b7a42b485c417f860ddb148c76d3966cd86cacb334e2d070bf30f3774d05a0231ffc43f7440620f1a12817cfec35ce3e888dd0e4bc59d3596dfdf4f97597e1c738daa7937bf7545a652d4e07152f80119b89d2e3597e59a3f1691ad08de34652d38693d05acc0aeec6c5f1c69c8989f49efa3cbc7ff729dfb0360fb019978f9b3fa00e8b9cf168e14fa09da928ffaa66391aebc4580ef1f39711d5254863949e3e7cdd4b1dedf692dbac4d8093f188d84a195e13272da2ad431b792c72e86b956050d34db4c3619700434bfc9422e0bc24c401d3386f3e78ac9f96b06adebcc8d7afb29c9d70b05dff1e44f42bbee26aa14300a9bf4fc2d64adcc6acf94d652ae143c03df5886560d2a6b78d48b8e2084593d77c454257ad165f26f593fb9c5c4b62d72d4485787364691b2a1859e686eb7e2bf73849575811e1e2e9904b9fe5934109579a7f93ffe199c8b4ff4457025635b4d8b01e3ddb85b9475ea88baccd8c8b7ee9f30ee20b9a7692042bd8802a72426bd6562ae779cddf71cf565602c0d588e011ba3b46105e6e23bba0b7917e2a359b4865da632f87fa333a30a962e0be63127ca33716f70b87dfa5615ccab3114d8c01a6fe7b6adc1d52526f27017ad6a47af449b04bd600ecf810834bc14474b9027012bd373fcdfb31758ef1947a5f39d9c57f8f05dc62bdf4f9dc6c5636a4ecd61d94770fc4bb6c9656aacf9acf47f16283769dfbf9277c9d65cc4dad4f61bf395245f38fbb85ee67e671ffc907ba86b680a65c16d8be91ed3063ae6ea189f9f7825f2b2f4a36e23e6713aceac8f60bb2f262c09d5d189ed1421c2382e68349e41615a44c57f908f7d569db8d0eb6717e111a3f944ba6aa45ce324ef8753a294ea3dcd37f913c8deddf19dbfb9016c649bfec772c98a1e59f6df514849b4eb67dac6b8d94b40e4367a953927eda48c1d9074fba34c85cc5f15859c0cafe6a81566beafcdb185026686d98a7bf9e49b52de6cda1dd4230dde3fedbf92ba0751360eafb739ffc1c009d11a812e6f0f473349f618bae86d05ba46a752957dd853b0e21d471729cee47e33d6d610a84b37227e40b8b19db6108fd2a583397d4d8a60499b1294b4f04a099005e27d30da044fcfe25b78a800ed1db0c1962abedcbcc59feefd4d4c3784542481f107736413c8694f31f791e587bd66a25f6078c0c06b572322596d839df3bca8f715e643a5387e9ae8b052f0eb086409e5bd3d2a28dedc35361ecaa9add9fe9b9ceab33e8115683394546e3fa57a80638f052e71e42cd820943cf3e7a94df2fb984fa27dc580e082bff8d765dc6f856edaa94c5000daa99257d95ca819414a9e4068e4789e97b497acd08759ee22a943618d231e0a58b7401b52bab11b29d3a44eec9f12965251b264183fe6a4fcc4dd9498111368fcb9a79c4ab26710395d503d80a0630a7b7b158fb787e24cdfd449a28141bd24f73cee286f5f5f8c35b6c5159be7e7943aa5e59fcff4c2c0cb12c5c1f7c57b6a2b50fab6ce7588b305759fdbddcfb27a591d97df5a147816d4f1eb465571c13275a1b1c02d4248aeed28129b0b55f7d7e9a2c102e1ece54c744f8083cc0b01363a5dded2e369b0d6697083057539e59691e841f7a4a9b3c780e03881870252def93b5be689f7dc638cebba313b958f2d14520429690e7dd4bd6eb533c7b8d71c07e23bc6857867f55ac62227aa94b467e1eb4c8b9c93c64d75246f8dc8bc860c89d482cea6e34f37cc1446021b8e8f83a6577eb3e4dcd80b120924ed98a08b7a70180a8baf58241c1e91fe05813c9d30f970b54ae9cf7fc726bff95ced67497971392ae3413d8949d2b85fc59c66dd0f0263170bfc936d3ecb237658d0a2381da3e95c1f9f90b4cc92e693f331070dafb32268b49e3b7b42f9acc73458b523635c7664ae0829f8f64aaac7fbefa0a8e4b0b55a635ee453d88192ab4c1859df582084b455b7d236efdc7a32feb3a61051051cb8577be357ce872a06aec352f5aa357fe68f43dc2e08ec02d23ff5ec161b48486c52776f7f9ac92e4b1aaafc55fa8437745e97ecac70916566ca1a0a5d0f9aa1cbeb1875636f5963abe064d4bd924317226a564540a04b11c15941073d9b75bc69d63ce689cab72fa34c308c73bb5bc6ebbba6cc8625fd0da2748f15660c5af3d8", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005e5000)=[], 0x0, &(0x7f0000f13000)=[{0xc, 0x1, 0x7, ""}], 0xc, 0x0}, 0x810) 2018/01/14 23:40:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x38a4, 0x7, 0x2, 0x1ff, 0xffff}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00005ef000)={0x0, 0x8, 0x30, 0x8001, 0xd1}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x400, 0x3c, 0x9ce7, 0x1, 0x9, 0x8, 0x8, {r2, @in6={{0xa, 0x3, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xad3, 0x2, 0x7, 0x4, 0xfffffffffffffffb}}, &(0x7f0000001000-0x4)=0xb8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000001000-0xc)={r0, r0, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000-0x170)={0x13, 0x10000, 0x1, 0x3, 0x6, [{0x1, 0x1, 0x7ff, 0x0, 0x0, 0x1308, 0x0, 0x0, 0x0}, {0x4, 0x1000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x81, 0x4, 0xf636, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x5, 0x1, 0x80000001, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0}, {0x80000001, 0xf89, 0x6, 0x0, 0x0, 0x904, 0x0, 0x0, 0x0}, {0x6, 0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) r5 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r5, &(0x7f0000002000-0x40)=[{&(0x7f0000002000-0xeb)=""/235, 0xeb}, {&(0x7f0000001000)=""/48, 0x30}, {&(0x7f0000003000-0x1e)=""/30, 0x1e}, {&(0x7f0000000000)=""/97, 0x61}, {&(0x7f0000000000)=""/106, 0x6a}, {&(0x7f0000003000-0x89)=""/137, 0x89}, {&(0x7f0000003000-0x8)=""/8, 0x8}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x8, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000003000)={r2, @in={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000, 0x4, 0x9, 0x8000, 0x11}, 0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000004000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000005000-0x4)=0x10, 0x80000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000002000-0x5)={0x7, 0x35, 0xe2a7, 0x4744}, 0x5) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0x3, 0x2) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r2, 0x2, 0x80, 0x7}, 0x10) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000003000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/14 23:40:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e5c000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffe2b, 0x3df, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffe, 0x1f, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/14 23:40:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000384000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_dev$dmmidi(&(0x7f00008fe000-0xd)='/dev/dmmidi#\x00', 0x7, 0x101100) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000728000)=0x2) accept4$alg(r1, 0x0, 0x0, 0x80000) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000785000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000f55000-0x18)={0x0, 0x1, 0x5, &(0x7f0000b7c000)=0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000654000-0x14)={0x101, 0x0, 0xfffffffffffffffd, 0x674, 0x7}, 0x14) 2018/01/14 23:40:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f54000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000210000-0x40)='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00006ff000)={0x0, 0x5, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r1, &(0x7f00002ef000-0x1c)={0xa, 0x1, 0xe52, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/14 23:40:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) syz_extract_tcp_res$synack(&(0x7f000016f000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/14 23:40:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005f7000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00003d9000)={0x0, 0x8a}, &(0x7f0000dd8000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003b6000)={r1, 0xfffffffffffffffb, 0x0, 0x100}, 0x10) openat$kvm(0xffffffffffffff9c, &(0x7f0000ee8000-0x9)='/dev/kvm\x00', 0x256001, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TCSETAF(r0, 0x5408, &(0x7f000045c000-0x14)={0x4, 0x3, 0x56, 0x7fffffff, 0x3ff, 0x2, 0x2, 0x1, 0x2, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000070a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4) 2018/01/14 23:40:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000085b000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000001000)='comm\x00') fcntl$getownex(r1, 0x10, &(0x7f0000017000-0x8)={0x0, 0x0}) execveat(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000003000-0x48)=[], &(0x7f0000001000-0xe)=[&(0x7f000000a000)='\x00'], 0x1000) 2018/01/14 23:40:35 executing program 1: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dd7000-0xa)='/dev/ptmx\x00', 0x401, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000aa3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000ff0000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000ff0000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0xbb4, 0x9, 0x0, 0x263, 0x10d000, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x0}) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000807000)={"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"}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000ff1000-0x12)='/dev/input/mouse#\x00', 0xfffffffffffff800, 0x2000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000fc6000-0x14)={{0xfffffffffffff000, 0x7fffffff, 0x2, 0x80000000, 0x1ff, 0x6}, 0xabac, 0xff, 0x5}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r1, &(0x7f0000ff1000-0x6c)={0x6c, 0x1ff, "83bd380647b95ab075f6caf1f9e375703f10921dc35727469152823322adf6cdf935a7e15f9d967be581ada79d0c0c03e4315738bb21dce943ddf137048a5a9528d4c26ddc83bf92327fc26c31b4d8846e98edc8f806cc97b8f05e6e3a8ffc2306a3dcf3"}, 0x200081) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ff1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0xe00000000000000) readv(r1, &(0x7f0000e78000-0x10)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000ff2000-0x8c)={0x3, 0x81, 0x80, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 23:40:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000423000)='/dev/dmmidi#\x00', 0x7f, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000ca9000+0x32c)={0x2, &(0x7f00001b3000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f000014f000)={r1, &(0x7f00008f9000-0x1000)=""/4096}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f000004c000)=0x0) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ee6000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00005e1000-0x80)={[0x5000, 0x6004, 0x4000, 0x10f000], 0x101, 0x20, 0x537d8fe2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$admmidi(&(0x7f000066f000-0xe)='/dev/admmidi#\x00', 0x6, 0x2080) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/01/14 23:40:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x240) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0xfffffffffffffff7, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x10000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000db000-0x1c)=[@in6={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x3}], 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000bf000-0x10)={0x0, 0xfc80, 0x4, 0x8}, &(0x7f0000835000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009a0000-0x8)={r2, 0x5, 0xd8df}, &(0x7f0000806000-0x4)=0x8) sendmmsg(r1, &(0x7f0000887000)=[{{&(0x7f0000698000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "3c456aae4edb79f56ab1329b89820991c2b4de65dc70a2c8a712f092587e58cf2c670b15737fd63c382cf954e557667041c3c0d36107a5f469880c9f68a21b", 0x0}, 0x58, &(0x7f00004b1000)=[], 0x0, &(0x7f0000958000-0xf8)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) signalfd(r1, &(0x7f0000368000-0x8)={0x1}, 0x8) 2018/01/14 23:40:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000506000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000381000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0xa400}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000dc8000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000143000)={0x9, 0x2, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000dc6000-0x4)=0x0, &(0x7f0000b48000-0x4)=0x4) finit_module(r0, &(0x7f0000cae000-0x95)="df6465762f696f6e00b723cacf8771e1ffa13e37fcb9ac9c152024ec88337a3e6b00a83e9988b06f7cf1479f832c9209693b61f79fd10231dc75461e49d8e474b0835d51ef926f6836e4c5f9f4fafe4ef39b48f65e00372b03f16f4eaf5316606e1c39545a55954853d7c113dc7522b683ebb884b74c6a06000000b8212c415f0500a558feee36068e842b2b332ed8df01dd224000", 0x2) fcntl$getown(r2, 0x9) r3 = dup(r2) poll(&(0x7f0000d08000-0x18)=[{r3, 0x8004, 0x0}], 0x1, 0x0) connect$nfc_llcp(r3, &(0x7f0000356000)={0x27, 0x100, 0x1ff, 0x0, 0x7fffffff, 0x1, "1dc9d8c9039e3f435f7fe2073d49ecde1a60d3fafdd8996de0b8a87e58ba1fc2df15da7e0623acba72ad91cf6d56bcb7b53445f93ce7827454fbe9583a4090", 0x7ff}, 0x58) socket$kcm(0x29, 0x5, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00003c9000)='/selinux/member\x00', 0x2, 0x0) 2018/01/14 23:40:35 executing program 5: r0 = memfd_create(&(0x7f0000a91000-0x1)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000-0x7e)=""/126) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)=0x73f) clock_nanosleep(0x40002, 0x0, &(0x7f0000052000-0x10)={0x1, 0x0}, 0x0) 2018/01/14 23:40:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x16, 0xe2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x4}, 0xfffffffffffffffc, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00007ed000)='keyring\x00', &(0x7f0000d85000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = request_key(&(0x7f0000eba000)='bPg_key\x00', &(0x7f0000f01000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000366000)='oom_score_adj\x00', r0) keyctl$restrict_keyring(0x1d, r1, &(0x7f00005cd000-0xb)='asymmetric\x00', &(0x7f0000b03000-0x1)='\x00') 2018/01/14 23:40:35 executing program 5: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/packet\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000d5e000-0x108)={0x0, {{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fea000)={0x0, 0x100000000}, &(0x7f0000545000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000921000-0x6)={r1, 0x5}, &(0x7f0000ade000-0x4)=0x6) 2018/01/14 23:40:35 executing program 1: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000005f000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000e51000-0x30)={&(0x7f0000000000)=[0x0], &(0x7f0000001000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000680000-0x8)=[0x0, 0x0], 0x1, 0x4, 0xa, 0x2, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000813000-0xb4)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, "6f0b95a3dc31e22da8f9c97b0b115b155bf5a4c6d7252b6691a843215f510e482fe7c722d1a9bfd9ad543b73"}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/14 23:40:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x20000000000003fc, 0x4) recvmsg(r0, &(0x7f000050e000-0x38)={&(0x7f000035e000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000016f000-0x50)=[{&(0x7f0000fa7000)=""/241, 0xf1}], 0x1, &(0x7f0000d27000-0x7b)=""/123, 0x7b, 0x0}, 0x0) sendmmsg(r0, &(0x7f00005b3000-0x40)=[{{0x0, 0x0, &(0x7f0000cc5000)=[{&(0x7f0000063000-0x1000)='q', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/14 23:40:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x10000000000000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c36000)={0x1, &(0x7f0000374000-0x18)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = syz_open_dev$tun(&(0x7f00005c0000)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r3 = add_key$user(&(0x7f0000d0a000-0x5)='user\x00', &(0x7f0000c9d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002b3000)="3e24a91b88c20a1e6bb50229b1de2b9e6a2c4e0a65acd787e305277da343fa0ef561fa8e2444425c82d58ed7d2a72b65ccaee18888d83981b64a360fb367", 0x3e, 0xffffffffffffffff) keyctl$update(0x2, r3, &(0x7f0000c7d000)="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", 0x1000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f000010d000-0x72)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/14 23:40:35 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000+0x24)=@assoc_value={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000004000-0xa0)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x0, 0x1, 0xffff, 0x4}, &(0x7f0000004000-0x4)=0xa0) recvfrom$unix(r0, &(0x7f0000b4e000)=""/247, 0xf7, 0x1, 0x0, 0x0) 2018/01/14 23:40:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f38000+0x902)='/dev/vcs#\x00', 0x4, 0x141000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000007000)={0x0, 0x4}, &(0x7f0000b81000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000091c000)={r2, 0x6, 0x82d9, 0xffff, 0x1ff, 0x1d}, &(0x7f0000f7b000)=0x14) r3 = fcntl$getown(r0, 0x9) ptrace(0x10, r3) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/14 23:40:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b85000)='ns/pid\x00') capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x11, 0x7, 0x8) setns(r0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/01/14 23:40:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) write$sndseq(r0, &(0x7f0000169000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000f1000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept4(0xffffffffffffffff, &(0x7f00008b8000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000045e000)=0x58, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000035f000)={0x3, 0x2, 0x7f, 0x3ff, 0x9593}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 23:40:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x807, 0xfffffffffffffffe) recvmmsg(r0, &(0x7f0000430000-0xb4)=[{{&(0x7f000039b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00000f6000)=[{&(0x7f00002d9000-0x36)=""/54, 0x36}, {&(0x7f0000615000-0xdc)=""/220, 0xdc}, {&(0x7f0000251000-0x47)=""/71, 0x47}, {&(0x7f0000e9c000-0x44)=""/68, 0x44}, {&(0x7f0000341000)=""/62, 0x3e}, {&(0x7f0000970000)=""/4096, 0x1000}, {&(0x7f0000b61000-0xe2)=""/226, 0xe2}, {&(0x7f0000ead000-0x73)=""/115, 0x73}], 0x8, &(0x7f0000df2000)=""/92, 0x5c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00000ce000)={0x0, 0x0}) write(r0, &(0x7f0000c25000-0x20)="1f000000120003f2fcff940600e100770121004108001d0000000000000000", 0x1f) recvmmsg(r0, &(0x7f000067e000)=[{{0x0, 0x0, &(0x7f0000538000)=[], 0x0, &(0x7f0000e04000-0xa4)=""/164, 0xa4, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000084a000)={0x77359400, 0x0}) 2018/01/14 23:40:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003ff000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8926, &(0x7f00001f2000-0x28)={@common='bpq0\x00', @ifru_data=&(0x7f00006c2000)="fd56bf288252923c96f91cc3b997a4b673c3439956464924aa1b5ef55007eb71"}) r1 = syz_open_dev$midi(&(0x7f0000402000-0xb)='/dev/midi#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000d0000-0xe8)={0x0, 0xe0, "7f5222d9a58abc6aafd6856ea7bf05f080cbd9fa219fe6f8d6852640acac709a04d430d5f88613500a1150b1c458ecd03cca8eb7e269e1dd93ea7081429db80af48fa495f17782a1bdd63637ce8dc04ff98eddd9cefb00ecfbb71849c6e4e3c4b16d842816a271d52dabb9c2dda8fa0eb894d933bde6cdd750f8da139795b533cdee68cd041c9e2b61f6e4a4d3a342b8e7eda28bdce905edd5c418c45bbbc61dc4a6e715c2cba4dba1aefb5b5254779be87f2cac73258e0321c8dbdacd1512ec9e2efcf2b665e9993e5eb03c47c2d3f26f5e4ac7c09676f4a4a92ad479b8a66e"}, &(0x7f0000e99000)=0xe8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000fac000-0x14)={r2, 0x9, 0x6, 0x4, 0x10000, 0x0}, 0x14) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/14 23:40:35 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x8000f, 0xfffffffffffffffd) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x2) 2018/01/14 23:40:35 executing program 5: setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000703000-0xa)={0x0, []}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000eee000-0xc)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f000015f000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045438, &(0x7f000021b000-0x8)=0x0) [ 173.355582] device eql entered promiscuous mode 2018/01/14 23:40:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000820000)='/dev/vcs\x00', 0x1, 0x0) r2 = epoll_create(0x4) dup2(r1, r0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000870000-0xc)={0x0, 0x0}) write(r0, &(0x7f00009c5000)="9c", 0x1) 2018/01/14 23:40:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009a2000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000b29000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) socketpair(0x10, 0x3, 0x2, &(0x7f00007ad000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000084b000)='dctcp-reno\x00', 0xb) pipe(&(0x7f000043e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000a20000)={0x0, 0x0, 0x4}) r5 = syz_open_dev$vcsa(&(0x7f000048f000)='/dev/vcsa#\x00', 0x2907, 0x410202) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000d73000-0xc)={r4, 0x80000, r5}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f00002f4000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2018/01/14 23:40:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(0xffffffffffffffff) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000e9a000-0x28)={@common='ip_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000001fffff1ffffff15e3000000ffff000005000449faf5238f0123"}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000044a000-0x70)={0x5, {0x2, 0x1, @rand_addr=0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x7, 0x4, 0x3, 0x4, &(0x7f00009a8000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x81, 0x200, 0x10000}) 2018/01/14 23:40:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001df000)='./file0\x00', 0x846c0, 0x41) r1 = openat(r0, &(0x7f00001c4000)='./file0\x00', 0x40800, 0x20) getpeername$netlink(r1, &(0x7f0000b88000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000254000)=0xc) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000fb6000)=0x0) syz_emit_ethernet(0xe4, &(0x7f0000391000+0xde7)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x2}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[@dev={0xac, 0x14, 0x0, 0x15}], 0x3}, {[], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0xcdb7}, {[@broadcast=0xffffffff], 0x3}, {[@loopback=0x7f000001], 0x9}, {[@multicast1=0xe0000001], 0x0}, {[@dev={0xac, 0x14, 0x0, 0xd}], 0x7f}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/14 23:40:35 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0xe, &(0x7f0000a79000)="ac79ceccd6844a8fce5b93e651709a40150915b5f45bb98ba1cf9e9c2d2c35b1b0e6103c765c80cee528d4000001640000000959f67109894337c4b8864244cff5d9", 0x1bb) 2018/01/14 23:40:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00009fe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a73000-0x4)=0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00003b7000)={@loopback=0x7f000001, @empty=0x0, r1}, 0xc) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0x14, 0x0, &(0x7f000057e000)=[@increfs_done={0x40106308, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000bf0000-0x1)=""}) 2018/01/14 23:40:35 executing program 3: setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000000)=0x0, 0x4) socketpair$inet(0x2, 0x80000, 0x9, &(0x7f0000eb2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x50) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x200000000000030, &(0x7f0000006000-0x89)=""/144, &(0x7f0000692000-0x4)=0x90) 2018/01/14 23:40:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="02004000", 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000452000)='/dev/mixer\x00', 0x400, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000723000)=""/4096) 2018/01/14 23:40:35 executing program 3: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000073e000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1, 0xcc7}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000dc1000)={r1, 0x55}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r1, 0x20, 0x9cb, 0x4}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001000-0xbe)={r0, r0, 0xb88f, 0x2, &(0x7f0000003000-0x3)="ff1834", 0x5, 0x5, 0x4, 0x81, 0x2, 0xffffffffffffff11, 0x5, "c908e5a9b6baf9f93d119195f564ce990a4baef1df0a2aa91ff76ca0a01d331dfec8b94e22418538956edcd1864277ae0d0acc60fdca6728c601991b1b13219b0756bcab91dc72966aefca5a1713740635b36128ead6a632d3506afa6f78c81fbb5a10effa610d84decc885c6c97a157de7e2c6c9f649b2e5270ad841c4bbea2f53b853ffe7c66163901e065339e93dd287530c579d2063e882f3155e811"}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000002000)=""/34) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000005000-0x1a)={r2, 0x1, 0x9, [0x0, 0x8, 0x9, 0x5afc, 0x5, 0xff, 0x4, 0x7fff, 0x8]}, 0x1a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000005000)=0x1000, 0x4) getsockname$inet(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000004000-0x70)={0x1, {0x2, 0x3, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaa, 0x2, 0x4, 0x1, 0xffffffffffff609b, 0x0, 0x1, 0x10001, 0x1f}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000002000)={0x1, 0x996, 0x9, 'queue0\x00', 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x7fff}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000006000)={&(0x7f0000000000/0x1000)=nil, 0x9, 0x0, 0x2, &(0x7f0000001000/0x2000)=nil, 0x9}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000007000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0, 0x2, 0x2, 0x4, 0x7, 0x5443, 0xf66f}, &(0x7f0000007000)=0x20) syz_open_dev$sndseq(&(0x7f0000004000)='/dev/snd/seq\x00', 0x0, 0x400000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000009000-0x4)={0x1, 0x5, 0xb000}, 0x4) 2018/01/14 23:40:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000059c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) epoll_create1(0x80000) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r2, &(0x7f00006d0000-0xc)=[{0x0, 0x0}], 0x1, 0x100000) dup2(r1, r0) 2018/01/14 23:40:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(0xffffffffffffffff) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = socket$inet(0x2, 0x1, 0x710) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000617000-0x4)=0x80, 0x4) 2018/01/14 23:40:35 executing program 0: bind$ipx(0xffffffffffffffff, &(0x7f0000d8e000-0x10)={0x4, 0x0, 0x0, "2a59fc7e7659", 0x3, 0x0}, 0x10) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000791000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000080) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r0, &(0x7f0000235000)="ec", 0x1, 0x0, &(0x7f0000e0f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x7) r2 = accept4$inet6(r1, &(0x7f0000446000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000520000-0x4)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a43000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x6, 0x0}, &(0x7f00000d0000)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00003ac000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000042f000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000a08000-0x8)={0x0, 0x0}, &(0x7f0000633000+0xc88)=0x8) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000c39000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x401, 0x7c63, 0x0, 0x0}, &(0x7f0000024000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000c47000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ea1000)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000c07000-0x8)={0x0, 0x0}, &(0x7f0000eb6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f75000-0x20)={0x0, 0x0, ""}, &(0x7f0000d43000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000029c000)={0x0, 0x3}, &(0x7f000082d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004bb000+0xf3d)={0x0, 0x7f, 0x10}, &(0x7f00008f0000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000de0000-0x8)={0x0, 0x8000}, &(0x7f0000016000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00006a7000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b3a000)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d49000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000220000)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000bc9000)={0x0, 0x0}, &(0x7f0000a4b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000007c000-0xf8)={0x0, 0xf0, "026052f680aa5744ad6b2e04915119a31d56720df39aa70000a2437474ba1d90d99a01a86e4c5b4c3e04d9aba6670e85b4a68764cef00caf20002d71d7b8d75d4582aec8fb80cdeb504f3af4777e26af222fb3ef7f8997ea98181641893156a4e8ff6343c320c99944755e02cf7ff4ffded99ed94c2b698c1450a3635b8eee814707868ae36e77f339c7ce1220a6fc6a0017140148729464981ff1681b933e12590d64dd6a5a83017a5f5afb11dd12413da7585226fe97b1a1cfd81bf9075868b6a2c1d7bfae8528cba5c4639eeaa18bdcae16f3272c517a13cf7b4ac0910d0bc7c39230cb7ad2385bbbd44081b477ad"}, &(0x7f0000116000)=0xf8) [ 173.468938] binder: 30554:30559 BC_INCREFS_DONE node 155 has no pending increfs request 2018/01/14 23:40:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000858000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000ec0000)={0x1, 0x0, [{0x20f, 0x0, 0xfffffffffffffffc}]}) syz_open_dev$usbmon(&(0x7f0000022000)='/dev/usbmon#\x00', 0xfffffffffffffff9, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/01/14 23:40:35 executing program 3: unshare(0x40600) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000897000+0x75f)='/dev/hwrng\x00', 0x240001, 0x0) mq_notify(r0, &(0x7f000029c000)={0x20000000, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 173.514707] binder_alloc: binder_alloc_mmap_handler: 30554 20000000-20002000 already mapped failed -16 [ 173.532496] binder: 30546:30565 Release 1 refcount change on invalid ref 0 ret -22 [ 173.559363] binder: BINDER_SET_CONTEXT_MGR already set [ 173.567723] binder_alloc: 30554: binder_alloc_buf, no vma [ 173.570274] binder: 30554:30559 ioctl 40046207 0 returned -16 [ 173.588877] binder: 30554:30579 transaction failed 29189/-3, size 80-16 line 2903 [ 173.603822] binder: undelivered TRANSACTION_ERROR: 29189 [ 173.609420] binder: release 30554:30559 transaction 156 out, still active 2018/01/14 23:40:35 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000002000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x800, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ioctl$KDENABIO(r3, 0x4b36) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000003000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16202}) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000afc000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "646d358096d883ee03145fe989a9205cad23b7e71cb72e41bd195e38dcfa4ce15d986fd47f75f6aab848240464b4a980f679c5efcae089fbf387fd3c1982b2847127f36ac62232566fa7eb399a63ce46"}, 0x160) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000003000-0x4)=0x200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 23:40:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(0xffffffffffffffff) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="c60d307aac5be96e517eab2494c30f0669c7fdf416999090d16e0c303ec0514ae5f9215c5f461d80e8534dcc54eae649a84ee08c58e77454c81665662f8d61060a1897a79574df6d7062ff9ee3297a9fd2297527b975705e2be65eaac2d2c1cec23410ce6163d80415be10784b8b5de9a6a8091508592f3a9ea26a11cd0e6c86e3fb330f551371030bad1c05f5a2764c88b76a5b34a2c882bcacff5debf108efcda311c9246773b541a0091667d4d6afff5170fa563a1e67528e95b4a9ce41f7ee54275d02b7eef08bbcd8fb98936e0e9f5e4fdcb4ee67ebdfdabf09e09ee8f05eb39ea4d71b696aa92ac87706346582a0790deef07f517e0cdd03c04572e831f0f245be08d743941b604ee930fe20e6a619626892e335399eca766d8d8e8ef58a19cd4f873ce36faee29826d7189931505c3ac46969dfa1155631c017789dc05366b07e99f146d7d7811b6a3dbeced402f82dceebc265131b0af2f546fea46cde58207fdf746250bc12ef4a70025b23112a93a16c481017b9e196e1a63152dbe94ab31d6a9d1c38dd55bf98480e26f1034c66b8843f5b08cff5f229337569da6a30cce09dcc409176e1cb4ec38b7a42b485c417f860ddb148c76d3966cd86cacb334e2d070bf30f3774d05a0231ffc43f7440620f1a12817cfec35ce3e888dd0e4bc59d3596dfdf4f97597e1c738daa7937bf7545a652d4e07152f80119b89d2e3597e59a3f1691ad08de34652d38693d05acc0aeec6c5f1c69c8989f49efa3cbc7ff729dfb0360fb019978f9b3fa00e8b9cf168e14fa09da928ffaa66391aebc4580ef1f39711d5254863949e3e7cdd4b1dedf692dbac4d8093f188d84a195e13272da2ad431b792c72e86b956050d34db4c3619700434bfc9422e0bc24c401d3386f3e78ac9f96b06adebcc8d7afb29c9d70b05dff1e44f42bbee26aa14300a9bf4fc2d64adcc6acf94d652ae143c03df5886560d2a6b78d48b8e2084593d77c454257ad165f26f593fb9c5c4b62d72d4485787364691b2a1859e686eb7e2bf73849575811e1e2e9904b9fe5934109579a7f93ffe199c8b4ff4457025635b4d8b01e3ddb85b9475ea88baccd8c8b7ee9f30ee20b9a7692042bd8802a72426bd6562ae779cddf71cf565602c0d588e011ba3b46105e6e23bba0b7917e2a359b4865da632f87fa333a30a962e0be63127ca33716f70b87dfa5615ccab3114d8c01a6fe7b6adc1d52526f27017ad6a47af449b04bd600ecf810834bc14474b9027012bd373fcdfb31758ef1947a5f39d9c57f8f05dc62bdf4f9dc6c5636a4ecd61d94770fc4bb6c9656aacf9acf47f16283769dfbf9277c9d65cc4dad4f61bf395245f38fbb85ee67e671ffc907ba86b680a65c16d8be91ed3063ae6ea189f9f7825f2b2f4a36e23e6713aceac8f60bb2f262c09d5d189ed1421c2382e68349e41615a44c57f908f7d569db8d0eb6717e111a3f944ba6aa45ce324ef8753a294ea3dcd37f913c8deddf19dbfb9016c649bfec772c98a1e59f6df514849b4eb67dac6b8d94b40e4367a953927eda48c1d9074fba34c85cc5f15859c0cafe6a81566beafcdb185026686d98a7bf9e49b52de6cda1dd4230dde3fedbf92ba0751360eafb739ffc1c009d11a812e6f0f473349f618bae86d05ba46a752957dd853b0e21d471729cee47e33d6d610a84b37227e40b8b19db6108fd2a583397d4d8a60499b1294b4f04a099005e27d30da044fcfe25b78a800ed1db0c1962abedcbcc59feefd4d4c3784542481f107736413c8694f31f791e587bd66a25f6078c0c06b572322596d839df3bca8f715e643a5387e9ae8b052f0eb086409e5bd3d2a28dedc35361ecaa9add9fe9b9ceab33e8115683394546e3fa57a80638f052e71e42cd820943cf3e7a94df2fb984fa27dc580e082bff8d765dc6f856edaa94c5000daa99257d95ca819414a9e4068e4789e97b497acd08759ee22a943618d231e0a58b7401b52bab11b29d3a44eec9f12965251b264183fe6a4fcc4dd9498111368fcb9a79c4ab26710395d503d80a0630a7b7b158fb787e24cdfd449a28141bd24f73cee286f5f5f8c35b6c5159be7e7943aa5e59fcff4c2c0cb12c5c1f7c57b6a2b50fab6ce7588b305759fdbddcfb27a591d97df5a147816d4f1eb465571c13275a1b1c02d4248aeed28129b0b55f7d7e9a2c102e1ece54c744f8083cc0b01363a5dded2e369b0d6697083057539e59691e841f7a4a9b3c780e03881870252def93b5be689f7dc638cebba313b958f2d14520429690e7dd4bd6eb533c7b8d71c07e23bc6857867f55ac62227aa94b467e1eb4c8b9c93c64d75246f8dc8bc860c89d482cea6e34f37cc1446021b8e8f83a6577eb3e4dcd80b120924ed98a08b7a70180a8baf58241c1e91fe05813c9d30f970b54ae9cf7fc726bff95ced67497971392ae3413d8949d2b85fc59c66dd0f0263170bfc936d3ecb237658d0a2381da3e95c1f9f90b4cc92e693f331070dafb32268b49e3b7b42f9acc73458b523635c7664ae0829f8f64aaac7fbefa0a8e4b0b55a635ee453d88192ab4c1859df582084b455b7d236efdc7a32feb3a61051051cb8577be357ce872a06aec352f5aa357fe68f43dc2e08ec02d23ff5ec161b48486c52776f7f9ac92e4b1aaafc55fa8437745e97ecac70916566ca1a0a5d0f9aa1cbeb1875636f5963abe064d4bd924317226a564540a04b11c15941073d9b75bc69d63ce689cab72fa34c308c73bb5bc6ebbba6cc8625fd0da2748f15660c5af3d8", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ac4000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0x14, 0x0, &(0x7f0000610000-0x99)=""/153, 0x99) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00001b7000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/14 23:40:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000002000)={0x400, 0x5d1, 0x6, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000001000-0x8b)="", 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/01/14 23:40:35 executing program 1: socketpair(0xa, 0x800, 0x1, &(0x7f0000a06000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c37000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000158000-0x4)=0x6a2e, 0x4) sendto$inet6(r1, &(0x7f00006a5000-0x599)="", 0x0, 0x0, &(0x7f0000020000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000004c000-0x10)="ae77f61bf2ef8fb6ace9230a3bc3aab9", 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000221000)={0x0}, 0x1) recvfrom$inet6(r1, &(0x7f0000c1e000-0xf1)=""/241, 0xf1, 0x2001, &(0x7f0000e09000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) 2018/01/14 23:40:35 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000007000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x8000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000b000-0x8)={0xa, &(0x7f000000a000+0xea2)=[{0x8, 0xfffffffffffffffb, 0x4, 0x3ff}, {0x1e2, 0x2, 0x3, 0x6}, {0x0, 0x5, 0xba2, 0x7f}, {0x800, 0x8, 0x4, 0x28a7}, {0x9, 0x8, 0x8e, 0x5}, {0x1, 0xfff, 0xffffffff, 0x0}, {0x8, 0x80000000, 0x40, 0x5}, {0x1ccaf903, 0x3, 0x0, 0x975}, {0xffffffffffffffc0, 0x2, 0x9, 0x0}, {0x0, 0x3a, 0xf4, 0x10000}]}, 0x8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x5, &(0x7f0000001000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x35)="73797a6b616cb50007ffe9632e4c51beb8704b910a5894d9686e3501bf28d348724244afbe9a1e2c7c1d0c1b86cfa07cdaed85dd17", 0x2, 0xb6, &(0x7f000000a000-0xb6)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$netlink(0x10, 0x3, 0x1) r3 = dup3(r1, r1, 0xd879a36decc78896) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f000000b000-0x4)=0x6, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000000c000-0x8)={0x0, 0x87}, &(0x7f000000b000)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000009000-0xc)={r4, 0x2c, &(0x7f000000b000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x6}]}, &(0x7f000000a000+0xeb0)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000007000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, r5, &(0x7f000000b000-0x4)=0x0) 2018/01/14 23:40:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00005d3000)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="65716c0000000000f90080040000ffff", @ifru_flags=0x301}) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_data=&(0x7f0000436000+0x307)="b6fca06e0c332da568781a24dbf57e59ea850dd21b3faf5c0d63196497684eff"}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000072f000)=@generic="c5ebc89e43bed86b44c1a0eed4087860") write$tun(r2, &(0x7f00002ce000-0x9e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@random="4501c50346b5", @random="f7b093601a38", [], {@mpls_mc={0x8848, {[{0x0, 0x84, 0x0, 0x1}, {0x4, 0x0, 0xd7, 0x0}, {0x4, 0x0, 0x0, 0x0}], @llc={@llc={0x0, 0x46, 'cH', ""}}}}}}}, 0x28) 2018/01/14 23:40:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000265000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x98001) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f00002e2000)={{0x6004, 0x2000, 0x4, 0x1, 0x6, 0x5, 0x1, 0x80, 0xe7, 0xe2, 0x5, 0x0, 0x0}, {0x5000, 0x5000, 0x0, 0x3, 0xf5, 0x80000001, 0x0, 0x80000001, 0x2, 0x2, 0x4, 0x9, 0x0}, {0x4, 0x2003, 0xc, 0x1f, 0x1, 0xc9b0, 0x4, 0x8, 0x1, 0x3, 0x6, 0xffff, 0x0}, {0x6000, 0x2001, 0x8, 0x8, 0x8, 0x2f6, 0x5, 0x30b, 0xfffffffffffffffa, 0x7, 0x3f, 0xfffffffffffffff8, 0x0}, {0xf000, 0xf002, 0x0, 0x8, 0x81, 0x2, 0x9, 0x3, 0x1, 0x3, 0xff, 0x8, 0x0}, {0x0, 0xf000, 0xf, 0xffffffff80000000, 0x97, 0x101, 0xa8, 0x9, 0x5, 0x6, 0xfff, 0x3a09, 0x0}, {0x0, 0x103001, 0xd, 0x1, 0xaf0f, 0x5, 0x81, 0x20, 0x9, 0xfff, 0x401, 0x7ff, 0x0}, {0x5004, 0x104002, 0x9, 0x1, 0x1e794d01, 0x9, 0x8, 0x9, 0xde3, 0x9, 0x5, 0x2, 0x0}, {0x17002, 0x5000, [0x0, 0x0, 0x0]}, {0x400000003000, 0x0, [0x0, 0x0, 0x0]}, 0x8, 0x0, 0x10000, 0x240000, 0x6, 0x100, 0x1003, [0x2, 0x3ff, 0x0, 0x9]}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00001c1000-0xae)={r0, r0, 0x80000000, 0x6, &(0x7f0000654000-0xd2)="2e59cab1dd01007ce87774d0ec5c984a33170a0829e49ecafb1b7b1cc00127c5b979a5beb0126c841174fb71a099a48c8d6cc0fbb2d1ecf3a67342af76301d3e247ebabc68e90f02a94a4d04ae96a3ee13c42d9747c357ec550d81a3b32a4cdfe072b6bb97d6bfe9d4bb109567d5b79974965ec750824633ee5926bf22c3beaa2aa5ab59aea3ddf8946174d4ac9b22457a4ed7784c14b453db71515e10d0794520accddb1a5e0d9198375ab9083f7c657815ddf8f59f50659d1f1f7b3a25317b9d7044651ba1c3f1abe6467fba9412d66405", 0x0, 0xffffffff80000001, 0x2419fa39, 0x3, 0x3, 0x9, 0x8, "4709fca809e35ab3a18eaefd48baf0ca4b35a800cab2737575271ba393a3f45e905e19da2f7951a4cc842e162fe317aea1591ee5d2cad6c9c22a3dfd0d689ee21b63f8c7301c10ca9d0150c80320dd9179f35db7cb21045f1ee75cd8b8c492ad65cf3d14d40a9dcf950551c5fa30321b0532f76025272a4976e4197b92103f7cf1e8e8bd2662a0724fcdcbaacdf5"}) [ 173.616407] binder: unexpected work type, 4, not freed [ 173.625083] binder: unexpected work type, 4, not freed [ 173.632843] binder: undelivered TRANSACTION_COMPLETE [ 173.640512] binder: send failed reply for transaction 156, target dead 2018/01/14 23:40:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f000035d000-0x4)=0x80000000002d, 0x4) setsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000ad2000)=0x7fff, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 23:40:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(0xffffffffffffffff, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000744000-0x8)='./file0\x00', &(0x7f00009cf000)='ramfs\x00', 0x0, &(0x7f000081f000)="") r0 = syz_open_dev$usbmon(&(0x7f0000452000-0xd)='/dev/usbmon#\x00', 0x1, 0x140) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000aca000-0x4)=0x0, 0x4) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) pwritev(r1, &(0x7f0000e03000-0x8)=[{&(0x7f00001fc000)="5cd71b96a2c02a1cccce3c2c2b12da7a7dd48acb4bd79e951f7cda28eec34fdc15a1941a5a6ef8cec0415b57f7fd4a80cd85e9d0bdffc35f517b68ee79d476d9ef5717831443e73e4fab9d813f487c4cf0e35d8f194b288bdf0259ceb76bd9e7748430ee7fe6e5ed958de617ea6e9882854c602e3311d2698f5131adb4fd340ca4dd86c0219ffdb5c7189342578b9cfd9dac5411f278d567e4737bc16efdee7d15efe751a940c3fe01ef92ec6d58a8fed11db973e9952316d0e78bd8200da8ce3d9a173a56c47bc781ee61295eca3ccd9c18fb1fd47d968d0f6a73f2ae23e51f1694d5d163844eaa011ac37c31b6c85d934431e9229396ff69b561e330c9a7783cba469684514ae59a840f3bf7bd47d3968d81b0591fad58e963fc8320ae60ff042cff517fe9c5a03bef0a05a4c0ad709de521f7a964c2db93d5ca565910f31f822e5a1ca3850c8f9bca8a86e7ef755c05e0731ef3ec6e6db63197e648da97172748035e5dfdd61dcdcd173312268ae7e309067ddf616e5559ec0c100eb1f6157202c4ed0115b6eef00d07210bf54ebb7eab0639e4fa45cc770cfc8e68d38ae5bf0992cccddfce02478c0af70e5bd3a7ec3f9459b434daca63abae59ee9c45d40acf5c8f955228164ade80ee89233ca5b7eed8606744d5994fbaf79752e7c0c442d03a4de51a300bda6f2ad48c051874724a5a870143aff8d1b9bcea3fca92af334d804153e5525488d172aad2d02c4eb0effc41a3f18ce4ea4235495ad172e596f95ecc3b92aae4e86aabfdb36da85d515eeaca30acb6a93bdf2d08ce12d8e581c196a7f4b37164a6e95a7c357f712ac561e1bfc42ab8b7643d1daa308c42d134217715df1d083a3cf35ec3f9225415ecb2134f35fc93f599a7f505f762029f88782461ecd8302f97b444040e5832c39a5bd281edc475076a59fc81f582cf3d13962f1b7ccb399578148e3cd7e5207bc91c99ab17f66bad05a15ac262e742482b1d2d133f99226f584ac298c8861fcb216afe8fa167bbb7687c8c35ecbe2fe1823daef90065fa9cb1e2fc4e23eee45e7197e12cc6ba82157e563098d27a832e635a9c04c8c541b1e763a52943e7c963cdedc069d777fc233c13aa93b77a9e6ae8c82a52051fb80dd34b6c9414969f0ffd9219334ad11fba4f5b5c5920988dbff226304e4e7e57b8c3fe5c5ebf966f6c29b3aab93b8bb3da1a07cc8b45ddf7ade50cf865110e0f523c747915687760d85eb5d2d1348d75f29d38767e7159225942ec039338fa9ccee5a4ad99c6a4d29f84a970cdc5afb3c304610b9d140178b4f2f4787607fa5310d2f5e0e3716aded41e86b42207eb39f0c710fbd6166ffd47c3cc7af7a9ed14387a1cd56de8edce2552329b0c75aeef7b5b645bd04abe9b91cde55800a55756acc56f9d972a3a7aae8d887793f4463271a9ae706522add4a3680363af0c94bcc9a2894d3ef3a522706df8b35138a290a55c96bd93c688bbd3332a7c55bcff8e4602bc0234b7f41f5558c0299197dab807c7cae3bf7bd45be1df38e0fe4d7bdcf92a7930e95f390cff094cae3291fd7629717fe99b295146a3b9aaf5fe9f8ddf3bac8cb29e5b722ca89de14d9b579df2fa9571bdd3e7db5cf7d2bd820d64df715d5c493529ec1ab773b72db6333fefa3d8ae13ad7bac9e8a54601b50648136135aac5fde411d862b3d15d4b33ca0bfb1b84ef09f106fb33c12f6969c933f0f2575e325d3f4f96a84e9fad71bb0f33ce3ade06f22cccfea8d579d769387e5a5dd862fa06869297c8236eda06745c41b5fc106c1f19319f9788e44bca4f45e2ddbaa8638ea474a43289dbf01af7aa57741c26bfd4baf2636ee4e8d9a0bf3eb5a12e8ef1f2e851ae554dc3e32ba1ebd77b7f6c28ef1eff2e7d6a29307ba29f791776aeac41906ad5f32cc79c065a6b9cf905b505a110264e2677059a65076f8d2af5e8c16a92c82f2b513907914cc759bb11b4f56206a19fadc1571c73352ba10abc6450205d16a86ea5a89ebf0ccde849ac1b9b9a356c279d9a99ae87b04b197a767d70a716c121c0bb3080ad48bf035112d6278eb241e1434104a0d3ac54ab012ee2cc7050787d08c9bc8c868d020b501c3ae59a4454e1cc4c6d5fd6a54ab8f0bc9528d09e870a28911000d4359379869e2e83b3d7d6ba131752a65176e3f182c31b6e6a562fef8ce9714f9dfabdf981da2bb810f00b6488aeb6a3af85868b9b0bbde406a339df55b408028a781a1dad66e4d4aef7944b57722c29632607514237c6660261c2a6d96632b0b9aae6f290321185b293cb382039bd0dc70713a769932e49d9905a88652d5680df8891988780cf54aaa6fb53ec6e93e0dcfd0cc03e2b3d8528ad85f395035d59a59ca2d7318739028c180a6c668ca9269e93e47bb7ec43ae9a2028fcf79e3f6481a0c0228c018e6c0a69bbe58bfc45dfe087319cf70bdba151747964bbdd1f297a891623daaa85fea9bece2e4c75e584bd5ccb092125e0de483905f05907bf38b31aa444f67b9dc0009b587faf7e92d5172c58f4af31642c67c5a0397df4649dea2b72ef1d07b2156f615163a0bc42db08c1fbb050d00c78e75096b3b3185c386ebeb944c67902b000c3a1e2a4cf9b614b08c277f61050eb5b419f6c7eb64c329dcf67bd5d5293e58f33f15a2fbdb1fcffff9db4ad4895903a3747fdc20c39c805715e97b38042f304dc03b96d4df6f7400e3e42b70672b23d0c554091b041bf82b8c4783faa441ca417dbf35dce33c90c3505ca4dd0237aa2f6fe0d993e18bf710a20ed817ce1f4cec06e4f73fd38946bf12dfb1874c2f90ed288d736c4f3e71cb7e0fcaebc014da7f314173602e9825e963a10d04f0aa64bc0673cd3e50494918b4504b53cc17b03b46", 0x7fc}], 0x1, 0x20804) 2018/01/14 23:40:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) r1 = socket$bt_l2cap(0x1f, 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00004d3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x102}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000068000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00007d5000-0x8)={0x8, 0x8, 0x5, 0x8}, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000155000)='%user\x00') r3 = accept4(0xffffffffffffffff, &(0x7f0000a21000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c2a000)=0x10, 0x801) r4 = getpid() r5 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r2, &(0x7f0000f24000-0xc)={r2, r0, 0x8}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000081e000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000830000-0x4)=0x14) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/14 23:40:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000505000)=@buf={0x90, &(0x7f0000d6a000)="a4ba65217905a59bee4a608b836819b7cadde1537e81943af7970eaa76161a99a8a8644cd560f5b097746ae09a7774b9c1436896aeaef1adf727f40f6567d5bc80a6c398952067fc7da65d025e762159b33e68674342fc02caad634428601e4bc6b4085fa0f0acaa0e262d50e9ce92985557878f321c27f1942f1fd42da51041eac20762209766c4591685bcc09b9246"}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd4000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000059a000)={@common='lo\x00', &(0x7f0000cea000)=@ethtool_wolinfo={0x27, 0x0, 0x0, "a7d912725f6b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 23:40:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(0xffffffffffffffff, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) [ 173.748791] device eql entered promiscuous mode 2018/01/14 23:40:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00002b3000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000749000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000bed000-0x4)=0x14) connect$packet(r0, &(0x7f0000436000)={0x11, 0xf7, r1, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) pkey_alloc(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000069b000)={0x0, 0x0}) r2 = socket(0xa, 0x2, 0x0) getsockopt(r2, 0x0, 0x40, &(0x7f0000001000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) 2018/01/14 23:40:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000057b000)=@int=0x0, &(0x7f00001cb000-0x4)=0x4) accept4$alg(r0, 0x0, 0x0, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000ae000)='stat\x00') sendfile(r2, r3, &(0x7f00005ef000-0x3)=0x0, 0x7) 2018/01/14 23:40:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000cb6000-0x6c)="afbab9c81bbd7464db0e249bce9e04f83a001292e11fbde351565ceca7bf5ec410dc58e66da5b9ecc8f61aab8717d367f93d0567c40d9bd9acd77ddee4fd191131f08867b4905e2214560cd3878cbfdc46b21a88b03149c8d018bc980ea4b9cfc0e3e5d4b4afe94b842a939f", 0x6c, 0x40004, &(0x7f00005c2000)={0xa, 0x1, 0xfffffffffffffc24, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xbe4}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000357000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004c7000-0x20)={0x200, 0x9, 0x8, 0xe8fd, 0xb25c, 0x63e, 0x1, 0x2, 0x0}, &(0x7f0000ae2000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000805000-0x8c)={r1, @in={{0x2, 0x2, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00001a0000-0x4)=0x0, &(0x7f0000506000)=0x4) 2018/01/14 23:40:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(0xffffffffffffffff, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f0000734000-0x100)=[{{0x0, 0x0, &(0x7f0000ee0000-0x8)=[], 0x0, &(0x7f00004a5000-0x93)=""/147, 0x93, 0x0}, 0x0}, {{&(0x7f0000825000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000a35000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f00003b1000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000050a000)=[], 0x0, &(0x7f0000cf1000)=""/200, 0xc8, 0x0}, 0x0}, {{&(0x7f0000372000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e50000)=[], 0x0, &(0x7f0000f59000)=""/85, 0x55, 0x0}, 0x0}, {{&(0x7f0000571000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000083e000-0x8)=[{&(0x7f0000734000-0x16)=""/22, 0x16}], 0x1, &(0x7f00006b5000)=""/82, 0x52, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000ccf000-0x30)=[], 0x0, &(0x7f000097e000)=""/236, 0xec, 0x0}, 0x0}, {{&(0x7f0000257000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009e3000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000ba1000-0x28)=[], 0x0, &(0x7f0000da5000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x8, 0x2, &(0x7f0000e6b000)={0x77359400, 0x0}) pipe2(&(0x7f00001f8000)={0x0, 0x0}, 0x80000) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000275000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$key(r0, &(0x7f00007ae000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d0d000-0x70)={0x2, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:40:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000de7000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000718000)=0xa, 0x4) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0xc6f, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0xc000000) 2018/01/14 23:40:36 executing program 1: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fcd000-0xf)='/dev/sequencer\x00', 0xc8000, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f000097c000-0xbd)=""/189) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fd9000-0x8)={0x0, 0x0}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x32) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000fd8000-0x14)=@ethtool_pauseparam={0x13, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 23:40:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000114000-0x12)='/dev/input/mouse#\x00', 0xb22000000000000, 0x1) accept4$nfc_llcp(r0, &(0x7f0000f52000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000e4000)=0x58, 0x80800) r1 = open(&(0x7f0000dc6000)='./file0\x00', 0x20000, 0xa8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000082a000)=@sack_info={0x0, 0x8001, 0x10001}, &(0x7f00002b2000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dcf000-0x4)=@assoc_id=r2, &(0x7f00001f7000)=0x4) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x88f7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f000034c000)={0x6, 0x81, 0x4, 0x100}) execve(&(0x7f0000232000-0x8)='./file0\x00', &(0x7f0000226000)=[&(0x7f0000e7c000-0x1)='\x00', &(0x7f0000e22000-0xa)="5e6367726f75702df300", &(0x7f0000feb000-0xf)='wlan1:keyring%\x00', &(0x7f0000acb000)='\x00', &(0x7f0000c84000)='em0\x00', &(0x7f000076f000-0x1)='\x00', &(0x7f000058f000-0x16)='#vboxnet1]-wlan1em1*^\x00'], &(0x7f000014c000-0x18)=[&(0x7f0000d1d000-0x8)='[vmnet1\x00', &(0x7f00008f7000)='\x00', &(0x7f0000925000)='posix_acl_accessbdev\x00', &(0x7f000077b000-0x8)='vmnet0\'\x00', &(0x7f0000767000)=')cpuset\x00', &(0x7f00007e1000)='\x00']) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000039a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000975000)={r4}) 2018/01/14 23:40:36 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ab1000)={0x0, 0x0, 0x0}, &(0x7f0000aee000)=0xc) socketpair(0xf, 0x800, 0x2, &(0x7f0000409000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000066000)={0x0, 0x0}, &(0x7f0000000000)=0x8) 2018/01/14 23:40:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000580000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='ramfs\x00', 0xd, &(0x7f00000e5000-0x2)="") r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000ee8000)='./file0\x00', r0, &(0x7f000004d000-0x8)='./file0\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000ebf000)=0x0) 2018/01/14 23:40:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000988000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000064a000-0x38)={&(0x7f0000a5b000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000875000-0x10)=[{&(0x7f000099a000-0xc)=""/12, 0xc}], 0x1, &(0x7f00008fc000)=""/15, 0xf, 0x3}, 0x22) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x8) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000)="", 0x2a2}], 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) 2018/01/14 23:40:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000522000)=0xd0, 0x4) pipe(&(0x7f0000ea6000)={0x0, 0x0}) readv(r1, &(0x7f000037f000)=[{&(0x7f00008ca000)=""/4096, 0x1000}], 0x1) 2018/01/14 23:40:36 executing program 0: r0 = socket(0x15, 0x80005, 0x0) r1 = accept4$ipx(r0, &(0x7f00009a9000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d2e000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000001000)={0x2, 0x80000000, 0x8, 0x0, 0x9, 0x2}) r3 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000e64000)={0x10000, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40086437, &(0x7f0000b0f000)={r4, 0x3fc0000000}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8002}) 2018/01/14 23:40:36 executing program 3: r0 = memfd_create(&(0x7f0000e2b000-0x7)='(X\x00\t\x00\t\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000224000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000068b000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000913000)={0x0, 0x4}, &(0x7f0000dbf000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000004000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) unshare(0x8007fffc) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000f9a000)=[{&(0x7f00007a7000)="2900000021001900013d3500000a00060200000000000000000100040d001000000000002400030008f3", 0x2a}], 0x1) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00004bb000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000881000-0xc)=@assoc_value={r2, 0x40}, &(0x7f0000e51000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004e5000-0x10)={0x200, 0x4, 0x10000000008, 0x80, 0x0}, &(0x7f00007da000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0x1002, &(0x7f0000940000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000359000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00000f6000)={0x0, 0x0}) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000b2a000-0x8)={0x0, 0x0}, &(0x7f00009cb000-0x4)=0x8) utimes(&(0x7f0000d4e000)='./file0\x00', &(0x7f0000ab1000-0x20)={{0x0, 0x7530}, {r7, r6/1000+10000}}) fcntl$setownex(r0, 0xf, &(0x7f00001ab000-0x8)={0xffffffffffffffef, 0x0}) setsockopt$sock_int(r5, 0x1, 0x2a, &(0x7f00009be000-0x4)=0xfffffffffffffffd, 0xfffffff3) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000422000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="da6f266b4ec0", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) iopl(0x1000f) connect$inet(r4, &(0x7f0000f0e000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000412000)=0x86b2) r8 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1020, 0x0, 0xac, 0x85, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r8, 0x40082404, &(0x7f000088b000)=0x5) ioctl$int_in(r8, 0x5473, &(0x7f0000001000)=0x4) 2018/01/14 23:40:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:36 executing program 2: mmap(&(0x7f0000000000/0x361000)=nil, 0x361000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000362000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000362000-0x14)={0x4, 0x2, 0x364e55a1, 0x6, 0x401, 0x800, 0x1, 0x4, 0x80000000, 0x9}) sendmsg$key(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_x_policy={0x20000002, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 174.010006] netlink: 'syz-executor3': attribute type 16 has an invalid length. 2018/01/14 23:40:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000098000-0x9)='/dev/dsp\x00', 0x101000, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000b62000)=0xffffffffffffffe6) r1 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 23:40:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket$unix(0x1, 0x3, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x9, 0x2, 0x0, 0x0, @sint={0xffffffffffffffff, 0x0}}]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f000043e000)={0x5, 0x0, [{0x0, 0x4, 0x0, 0x0, @adapter={0xffffffff, 0x8, 0x1, 0x5, 0x8}}, {0x4, 0x1, 0x0, 0x0, @msi={0xc3b, 0x1, 0x4}}, {0x7, 0x7, 0x0, 0x0, @sint={0x7, 0x1ff}}, {0x1, 0x0, 0x0, 0x0, @sint={0x7fff, 0x800}}, {0x7, 0x3, 0x0, 0x0, @sint={0x100000001, 0x7}}]}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000985000)={0x9e3}, 0x4) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000010e000)={0x400000009, 0x5}) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000ce6000+0xa3c)={0x8, 0x8, 0x5b1, 0x2, 0x7}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000e4d000)=0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f000095f000-0xe6)={0xe2, "cdb9fd9524a76a997ee98b5b8470fc33997a9237d386ef0ca64d6203d1357156b3306a545db79694b3a3d1088e31db1efe60ac924e2baec93d4a79e054796c09e45b678690da45e849fc3f559297e41ecf6fd7ad9a6bad4dfcebbaaaa533f8c0ade61c6d66d8f36d244a3bcd893bbb8c68fd24e7b0195f8e20fba0904bff8b7eccd8f3d7118cbfa713bd60dfeeddcffb63424f9a0bfb672bb0285e291816c8392bfee6203cd1a3b72707b83ae9d4a27dee7678e39add219544f12d2418e5c612bf861213e531404b7a0363dbbd388ec164a663ecae9c36a1536e52b86c47d9e46a57"}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f0000148000)={0x3d210a5c, 0x1, 0x2}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000302000-0x11)='/selinux/enforce\x00', 0x400040, 0x0) 2018/01/14 23:40:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x19, 0x1, 0x8) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000486000)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000049d000)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d2d000)=[{&(0x7f00008e8000)="ac6062ba09c2fd4e1f88b319c5736de687", 0x11}], 0x1, &(0x7f00008d6000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000ccf000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b55000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f000001d000)=@add_del={0x2, &(0x7f0000eb7000)=@generic="2fe624ebb63c20e8d9c02f38639ac168", 0x7}) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000e4a000-0x18)={0x401, 0x68, 0xc2c6}) getgid() 2018/01/14 23:40:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a08000-0xe)='projid_map\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0xff) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000242000)='/dev/snd/pcmC#D#c\x00', 0x80, 0x8000) ioctl$int_in(r1, 0x5452, &(0x7f00009e9000-0x8)=0xb9d) sendto(r1, &(0x7f000000c000)="da000000000000c67412a1000000000000002087", 0x14, 0x0, &(0x7f0000654000)=@ax25={0x6, {"38dd6c381b2962"}, 0x0}, 0x10) syz_open_dev$dspn(&(0x7f0000121000-0xa)='/dev/dsp#\x00', 0x2, 0x20000) 2018/01/14 23:40:36 executing program 1: perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000002000-0x4)=0x18, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x100000001, &(0x7f0000516000-0x1)="") 2018/01/14 23:40:36 executing program 6: mmap(&(0x7f0000000000/0xd38000)=nil, 0xd38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00003c7000-0x4)=0x800000001000083, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000006d000-0x4)=r0, 0x299) 2018/01/14 23:40:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000040a000)='/dev/snd/pcmC#D#c\x00', 0xe4f6, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f000070e000)={0x5, &(0x7f0000bd6000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) [ 174.078139] netlink: 'syz-executor3': attribute type 16 has an invalid length. 2018/01/14 23:40:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f92000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000dd4000-0x8)='./file0\x00', &(0x7f0000a60000)='fuse.', 0x0, &(0x7f0000b8f000)="") r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005f1000-0x10)='/selinux/access\x00', 0x2, 0x0) accept4(r0, &(0x7f0000a57000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000be5000-0x4)=0x9, 0x80000) 2018/01/14 23:40:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b2e000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ccd000-0x4)={0x1, 0x4, 0x0}, 0x4) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000065f000)=0x0, &(0x7f0000114000-0x4)=0x4) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000d4a000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000007f000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000183000-0xc)={0x0, 0x0}) 2018/01/14 23:40:36 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000a000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f000000a000-0x18)={0x0, 0x590c, 0x40, &(0x7f000000a000-0x8)=0x0}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)=0x0) 2018/01/14 23:40:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00006c8000)='/dev/sg#\x00', 0x101, 0x480) r0 = socket$netlink(0x10, 0x3, 0x0) sendto$llc(r0, &(0x7f00003f0000-0x1000)="", 0x0, 0x1, &(0x7f0000c43000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d449f0f5070d", [0x0, 0x0]}, 0x10) 2018/01/14 23:40:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00008be000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000007000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_setup(0x400, &(0x7f0000073000)=0x0) io_submit(r3, 0x1, &(0x7f0000764000-0x4)=[&(0x7f000066c000)={0x0, 0x0, 0x0, 0x7, 0x1000, r2, &(0x7f0000ef2000-0xfa)="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", 0xfa, 0xffffffff, 0x0, 0x0, r2}]) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000271000-0xc8)={0x1, 0x0, [{0x0, 0x0, 0xffffffffffffffff, 0x0, @msi={0x0, 0x0, 0x0}}]}) 2018/01/14 23:40:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b9000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000eb3000-0xc)='./file0/bus\x00', 0xfffffffffffffffe) uselib(&(0x7f0000faf000-0xc)='./file0/bus\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x100000a) r4 = fcntl$dupfd(r3, 0x0, r2) r5 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) write$evdev(r1, &(0x7f00004a9000)=[{{0x0, 0x0}, 0x101, 0x8, 0x80000001}, {{0x77359400, 0x0}, 0x17, 0x5, 0x8001}], 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x202ff}) bind$packet(r5, &(0x7f0000e7a000-0x14)={0x11, 0x10000004, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) write$tun(r4, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000344000-0x4)=0x0) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000c8f000-0x6)={0x9, 0x8, 0xffffffffffffff4d}) 2018/01/14 23:40:36 executing program 7: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000002000-0x30)=[{&(0x7f0000001000-0x88)=""/136, 0x88}, {&(0x7f0000001000-0xf3)=""/243, 0xf3}, {&(0x7f0000002000-0x91)=""/145, 0x91}, {&(0x7f0000001000)=""/187, 0xbb}, {&(0x7f0000001000-0x4)=""/4, 0x4}, {&(0x7f0000001000-0x7b)=""/123, 0x7b}], 0x6, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x82, 0x0) r4 = dup(0xffffffffffffffff) r5 = fanotify_init(0x40, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r3, &(0x7f0000000000)={r4, r5, 0x28800000000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00008cd000)=@get={0x1, &(0x7f0000169000)=""/156, 0x7}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/14 23:40:36 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x4c, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x9, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$sg(&(0x7f0000006000)='/dev/sg#\x00', 0x2, 0x48000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f000000b000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 23:40:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d83000)='sessionid\x00') lseek(r0, 0x0, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00004ff000-0xb)={0x3, 0x6, 0x2a7f, 0xfff, 0x1ff, 0xfffffffffffffffe, 0x4, 0x2, 0x9, 0x0, 0x2}, 0xb) sendfile64(r0, r1, &(0x7f0000022000-0x8)=0x0, 0x18b) 2018/01/14 23:40:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004d2000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap$binder(&(0x7f000074a000/0x2000)=nil, 0x2000, 0x0, 0x5013, r0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00005b3000)=0x3, 0x4) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000006e000)=0x81, &(0x7f0000d81000)=0x4) 2018/01/14 23:40:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f00002dd000/0x3000)=nil, 0x3000, 0x100000a, 0x8872, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000a4d000)=0x0, 0x2, 0x3) 2018/01/14 23:40:36 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000014000-0x4)=0x7f, 0x4) r1 = socket$inet(0x10, 0x2, 0x0) shutdown(r1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000013000)={0x0, 0x0}, 0x4800) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000013000-0x6)={0x9, 0x100000001, 0x6975}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000014000-0x8)='./file0\x00', 0x428100, 0x24) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0xcf, &(0x7f0000010000)=""/227, &(0x7f0000014000-0x4)=0xe3) sendto$inet(r1, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e0f0009000b00000000024fe50014eea4030056d71888", 0x32, 0x0, 0x0, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000000a000)={r1}) 2018/01/14 23:40:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c87000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f000041a000-0x4)=0x100000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f00001a6000)='fdinfo\x00') syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/14 23:40:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f000046f000-0x10)={0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$write2(0x11, &(0x7f000009b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$write(0x1, &(0x7f0000204000)={0x3, 0x0, 0x1000, 0xfff, 0x1, 0x4, 0x1000, 0x9, 0x4, 0x4e6f}, 0x10) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000f37000-0x10)={0x20, 0x700000, 0x6}) r1 = socket$nl_route(0x10, 0x3, 0x0) getpeername$netlink(r1, &(0x7f00007af000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009a6000)=0xc) 2018/01/14 23:40:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b9000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000eb3000-0xc)='./file0/bus\x00', 0xfffffffffffffffe) uselib(&(0x7f0000faf000-0xc)='./file0/bus\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x100000a) r4 = fcntl$dupfd(r3, 0x0, r2) r5 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) write$evdev(r1, &(0x7f00004a9000)=[{{0x0, 0x0}, 0x101, 0x8, 0x80000001}, {{0x77359400, 0x0}, 0x17, 0x5, 0x8001}], 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x202ff}) bind$packet(r5, &(0x7f0000e7a000-0x14)={0x11, 0x10000004, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) write$tun(r4, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000344000-0x4)=0x0) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000c8f000-0x6)={0x9, 0x8, 0xffffffffffffff4d}) 2018/01/14 23:40:36 executing program 0: socket$netlink(0x10, 0x3, 0x2) 2018/01/14 23:40:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) [ 174.386206] audit: type=1400 audit(1515973236.674:125): avc: denied { map } for pid=30753 comm="syz-executor1" path="/dev/vga_arbiter" dev="devtmpfs" ino=1034 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:xserver_misc_device_t:s0 tclass=chr_file permissive=1 2018/01/14 23:40:36 executing program 1: syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000001000-0x6)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000d12000)=0x0, 0x85, 0x0, &(0x7f0000004000-0x10)={r0, 0x0}, &(0x7f0000000000)=0x0, 0x3ffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x100) r2 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000a6c000-0x10c)={{0xa95, 0x6, 0x1002, 0x5, "83e1d464c348567bd95636e153abca31a05c78c17bdcd786f033b5bdec0d7c704cda9817210c54818b8e03d5", 0x40}, 0x0, 0x0, 0x80000001, r2, 0x0, 0x400, "951eaddc33dfbd406e3da9f41e72c2d4591ce13df9ea6759348bae17b1120f93926afcec54f0a17e942a0d39b017efc0f818cfff255f9dd1b24333516a2fe87b", &(0x7f0000c27000-0xd)='/dev/binder#\x00', 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8, 0x2, 0x6, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 23:40:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bdd000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00005e5000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, 0x2f3e36ba29deef1, 0x4, [@rand_addr=0x6, @rand_addr=0x400, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x20) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00008b9000-0x4)=0x0) syz_emit_ethernet(0x7e, &(0x7f0000dca000-0xc2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@lsrr={0x83, 0xf, 0x0, [@rand_addr=0x0, @empty=0x0, @rand_addr=0x0]}, @timestamp={0x44, 0x30, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[@multicast1=0xe0000001], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[], 0x0}, {[@rand_addr=0x0], 0x0}]}]}}, ""}}}}}, &(0x7f0000803000)={0x0, 0x1, [0xe3f]}) 2018/01/14 23:40:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000df000)='/selinux/checkreqprot\x00', 0x101082, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000eb4000-0x4)=0x6, &(0x7f0000bbc000)=0x4) mprotect(&(0x7f0000982000/0x2000)=nil, 0x2000, 0x0) syz_emit_ethernet(0x7a, &(0x7f00006b6000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x16, 0x4, 0x0, 0x0, 0x6c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@lsrr={0x83, 0x1b, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, @lsrr={0x83, 0x1f, 0x0, [@empty=0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0]}, @ssrr={0x89, 0x7, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/14 23:40:36 executing program 7: r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x20400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp(r2, r0, 0x6, r1, r1) prlimit64(r0, 0xf, &(0x7f0000001000-0x8)={0x0, 0x600000000000}, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/14 23:40:36 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000c8b000-0x118)={0xffffffffffff0001, {{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r1, &(0x7f0000d73000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000050e000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000842000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00009c0000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff, 0x800, 0x4, 0x500, 0xfffffffffffffffb, 0x2000000, r2}) 2018/01/14 23:40:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f000003a000-0xb)='/dev/adsp#\x00', 0x1, 0x800) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00001ab000-0x4)=0x0) bind$alg(r0, &(0x7f0000e9b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000aaf000-0xc)='net/netlink\x00') ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000636000)=0x4) sendfile(r2, r3, &(0x7f0000237000)=0x0, 0x25) 2018/01/14 23:40:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00004a5000-0x8)={0x0, 0x0}) prctl$setptracer(0x59616d61, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f7d000-0x4)=0x0) prlimit64(r1, 0xd, 0x0, &(0x7f00009e4000-0x8)={0x0, 0x0}) 2018/01/14 23:40:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:36 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$mice(&(0x7f00004c8000-0x10)='/dev/input/mice\x00', 0x0, 0x210000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000001000-0x1f)="ac829c14be35de1e5c420e8d3b60bdea2da4aeb257fdfc5f3e7bca96cf9154", 0x1f) setsockopt(r0, 0x65, 0x1, &(0x7f0000003000)="0ff807fde55c16e68088d057c7cb830913a8d89570e04c80d01092af33ccad0b230c514cad0f4f3489ec5259d89aa089d2768a8ced3ab0fa968ff8962f5aae401e0ba772551a2876ebf89fef97265af4597ae542d32fc77a77d16750001b9c24098f64800d4879cfdce1aa806ddfcce24f3395b917efcd031bb404e1655f14385ab8ca3cfeb467e65826f609d83d78447ae52be354af7f1d9ddbddfc3ece7e46120075c17552b442", 0xa8) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/01/14 23:40:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b9000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000eb3000-0xc)='./file0/bus\x00', 0xfffffffffffffffe) uselib(&(0x7f0000faf000-0xc)='./file0/bus\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x100000a) r4 = fcntl$dupfd(r3, 0x0, r2) r5 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) write$evdev(r1, &(0x7f00004a9000)=[{{0x0, 0x0}, 0x101, 0x8, 0x80000001}, {{0x77359400, 0x0}, 0x17, 0x5, 0x8001}], 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x202ff}) bind$packet(r5, &(0x7f0000e7a000-0x14)={0x11, 0x10000004, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) write$tun(r4, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000344000-0x4)=0x0) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000c8f000-0x6)={0x9, 0x8, 0xffffffffffffff4d}) [ 174.524505] QAT: Invalid ioctl [ 174.543163] QAT: Invalid ioctl 2018/01/14 23:40:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b9000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000eb3000-0xc)='./file0/bus\x00', 0xfffffffffffffffe) uselib(&(0x7f0000faf000-0xc)='./file0/bus\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x100000a) r4 = fcntl$dupfd(r3, 0x0, r2) r5 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) write$evdev(r1, &(0x7f00004a9000)=[{{0x0, 0x0}, 0x101, 0x8, 0x80000001}, {{0x77359400, 0x0}, 0x17, 0x5, 0x8001}], 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x202ff}) bind$packet(r5, &(0x7f0000e7a000-0x14)={0x11, 0x10000004, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) write$tun(r4, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000344000-0x4)=0x0) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000c8f000-0x6)={0x9, 0x8, 0xffffffffffffff4d}) 2018/01/14 23:40:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) clock_nanosleep(0x1, 0x1, &(0x7f0000d04000)={0x0, 0x989680}, &(0x7f00007fd000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000f10000)={0x1e1, 0x6, 0x800, {0x77359400, r1}, 0x89, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x5b, &(0x7f00004a2000)="0acd") mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r0, 0x0) 2018/01/14 23:40:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b98000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000865000)={{0x100, 0x3f}, 0x1, 0x8, 0x1, {0x8, 0x1}, 0x7, 0xffffffffffffffe1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000542000)={0x3, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0xd19, 0x5, 0xe, 0x6, 0xfffffffc, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)="73790500000000000000", 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 23:40:36 executing program 5: setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000c35000)={0x0, 0x0, 0x0, 0x0, 0x7f, 0x0}, 0x14) unshare(0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f00000c0000)=0x0, &(0x7f00007c4000)="") setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000fb2000-0x290)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) clone(0x0, &(0x7f0000378000-0x1)="", &(0x7f0000956000-0x4)=0x0, &(0x7f000040b000)=0x0, &(0x7f00006c2000)="") wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 23:40:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="c60d307aac5be96e517eab2494c30f0669c7fdf416999090d16e0c303ec0514ae5f9215c5f461d80e8534dcc54eae649a84ee08c58e77454c81665662f8d61060a1897a79574df6d7062ff9ee3297a9fd2297527b975705e2be65eaac2d2c1cec23410ce6163d80415be10784b8b5de9a6a8091508592f3a9ea26a11cd0e6c86e3fb330f551371030bad1c05f5a2764c88b76a5b34a2c882bcacff5debf108efcda311c9246773b541a0091667d4d6afff5170fa563a1e67528e95b4a9ce41f7ee54275d02b7eef08bbcd8fb98936e0e9f5e4fdcb4ee67ebdfdabf09e09ee8f05eb39ea4d71b696aa92ac87706346582a0790deef07f517e0cdd03c04572e831f0f245be08d743941b604ee930fe20e6a619626892e335399eca766d8d8e8ef58a19cd4f873ce36faee29826d7189931505c3ac46969dfa1155631c017789dc05366b07e99f146d7d7811b6a3dbeced402f82dceebc265131b0af2f546fea46cde58207fdf746250bc12ef4a70025b23112a93a16c481017b9e196e1a63152dbe94ab31d6a9d1c38dd55bf98480e26f1034c66b8843f5b08cff5f229337569da6a30cce09dcc409176e1cb4ec38b7a42b485c417f860ddb148c76d3966cd86cacb334e2d070bf30f3774d05a0231ffc43f7440620f1a12817cfec35ce3e888dd0e4bc59d3596dfdf4f97597e1c738daa7937bf7545a652d4e07152f80119b89d2e3597e59a3f1691ad08de34652d38693d05acc0aeec6c5f1c69c8989f49efa3cbc7ff729dfb0360fb019978f9b3fa00e8b9cf168e14fa09da928ffaa66391aebc4580ef1f39711d5254863949e3e7cdd4b1dedf692dbac4d8093f188d84a195e13272da2ad431b792c72e86b956050d34db4c3619700434bfc9422e0bc24c401d3386f3e78ac9f96b06adebcc8d7afb29c9d70b05dff1e44f42bbee26aa14300a9bf4fc2d64adcc6acf94d652ae143c03df5886560d2a6b78d48b8e2084593d77c454257ad165f26f593fb9c5c4b62d72d4485787364691b2a1859e686eb7e2bf73849575811e1e2e9904b9fe5934109579a7f93ffe199c8b4ff4457025635b4d8b01e3ddb85b9475ea88baccd8c8b7ee9f30ee20b9a7692042bd8802a72426bd6562ae779cddf71cf565602c0d588e011ba3b46105e6e23bba0b7917e2a359b4865da632f87fa333a30a962e0be63127ca33716f70b87dfa5615ccab3114d8c01a6fe7b6adc1d52526f27017ad6a47af449b04bd600ecf810834bc14474b9027012bd373fcdfb31758ef1947a5f39d9c57f8f05dc62bdf4f9dc6c5636a4ecd61d94770fc4bb6c9656aacf9acf47f16283769dfbf9277c9d65cc4dad4f61bf395245f38fbb85ee67e671ffc907ba86b680a65c16d8be91ed3063ae6ea189f9f7825f2b2f4a36e23e6713aceac8f60bb2f262c09d5d189ed1421c2382e68349e41615a44c57f908f7d569db8d0eb6717e111a3f944ba6aa45ce324ef8753a294ea3dcd37f913c8deddf19dbfb9016c649bfec772c98a1e59f6df514849b4eb67dac6b8d94b40e4367a953927eda48c1d9074fba34c85cc5f15859c0cafe6a81566beafcdb185026686d98a7bf9e49b52de6cda1dd4230dde3fedbf92ba0751360eafb739ffc1c009d11a812e6f0f473349f618bae86d05ba46a752957dd853b0e21d471729cee47e33d6d610a84b37227e40b8b19db6108fd2a583397d4d8a60499b1294b4f04a099005e27d30da044fcfe25b78a800ed1db0c1962abedcbcc59feefd4d4c3784542481f107736413c8694f31f791e587bd66a25f6078c0c06b572322596d839df3bca8f715e643a5387e9ae8b052f0eb086409e5bd3d2a28dedc35361ecaa9add9fe9b9ceab33e8115683394546e3fa57a80638f052e71e42cd820943cf3e7a94df2fb984fa27dc580e082bff8d765dc6f856edaa94c5000daa99257d95ca819414a9e4068e4789e97b497acd08759ee22a943618d231e0a58b7401b52bab11b29d3a44eec9f12965251b264183fe6a4fcc4dd9498111368fcb9a79c4ab26710395d503d80a0630a7b7b158fb787e24cdfd449a28141bd24f73cee286f5f5f8c35b6c5159be7e7943aa5e59fcff4c2c0cb12c5c1f7c57b6a2b50fab6ce7588b305759fdbddcfb27a591d97df5a147816d4f1eb465571c13275a1b1c02d4248aeed28129b0b55f7d7e9a2c102e1ece54c744f8083cc0b01363a5dded2e369b0d6697083057539e59691e841f7a4a9b3c780e03881870252def93b5be689f7dc638cebba313b958f2d14520429690e7dd4bd6eb533c7b8d71c07e23bc6857867f55ac62227aa94b467e1eb4c8b9c93c64d75246f8dc8bc860c89d482cea6e34f37cc1446021b8e8f83a6577eb3e4dcd80b120924ed98a08b7a70180a8baf58241c1e91fe05813c9d30f970b54ae9cf7fc726bff95ced67497971392ae3413d8949d2b85fc59c66dd0f0263170bfc936d3ecb237658d0a2381da3e95c1f9f90b4cc92e693f331070dafb32268b49e3b7b42f9acc73458b523635c7664ae0829f8f64aaac7fbefa0a8e4b0b55a635ee453d88192ab4c1859df582084b455b7d236efdc7a32feb3a61051051cb8577be357ce872a06aec352f5aa357fe68f43dc2e08ec02d23ff5ec161b48486c52776f7f9ac92e4b1aaafc55fa8437745e97ecac70916566ca1a0a5d0f9aa1cbeb1875636f5963abe064d4bd924317226a564540a04b11c15941073d9b75bc69d63ce689cab72fa34c308c73bb5bc6ebbba6cc8625fd0da2748f15660c5af3d8", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000217000-0x8)={0x0, 0x0}) futex(&(0x7f0000cb1000-0x4)=0x9, 0x3, 0x9, &(0x7f0000024000-0x8)={r0, r1+10000000}, &(0x7f00003ea000-0x4)=0x7, 0x9) 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/14 23:40:36 executing program 3: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000ad0000-0x8)='./file0\x00', 0x2000, 0x100) syz_open_pts(r0, 0x200) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r1, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000aca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000ad0000)='./file0\x00', 0x100, 0x282, &(0x7f0000830000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000ad0000-0xb)='/dev/vcsa#\x00', 0x9, 0x100) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000ad1000-0x20)="05728f0d17d16ac9f6a44f66ccdc7601c18974050caae264c9a8829e391d950f") mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000ad0000-0x8)={0x0, 0x3f}, &(0x7f0000ad0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000043b000-0xc)=@sack_info={r3, 0x100000001, 0xda}, &(0x7f0000abe000)=0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000aba000)=@assoc_value={0x0, 0x0}, &(0x7f0000ac5000)=0x8) 2018/01/14 23:40:36 executing program 1: lstat(&(0x7f0000fe7000)='./file0\x00', &(0x7f0000890000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) 2018/01/14 23:40:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="c60d307aac5be96e517eab2494c30f0669c7fdf416999090d16e0c303ec0514ae5f9215c5f461d80e8534dcc54eae649a84ee08c58e77454c81665662f8d61060a1897a79574df6d7062ff9ee3297a9fd2297527b975705e2be65eaac2d2c1cec23410ce6163d80415be10784b8b5de9a6a8091508592f3a9ea26a11cd0e6c86e3fb330f551371030bad1c05f5a2764c88b76a5b34a2c882bcacff5debf108efcda311c9246773b541a0091667d4d6afff5170fa563a1e67528e95b4a9ce41f7ee54275d02b7eef08bbcd8fb98936e0e9f5e4fdcb4ee67ebdfdabf09e09ee8f05eb39ea4d71b696aa92ac87706346582a0790deef07f517e0cdd03c04572e831f0f245be08d743941b604ee930fe20e6a619626892e335399eca766d8d8e8ef58a19cd4f873ce36faee29826d7189931505c3ac46969dfa1155631c017789dc05366b07e99f146d7d7811b6a3dbeced402f82dceebc265131b0af2f546fea46cde58207fdf746250bc12ef4a70025b23112a93a16c481017b9e196e1a63152dbe94ab31d6a9d1c38dd55bf98480e26f1034c66b8843f5b08cff5f229337569da6a30cce09dcc409176e1cb4ec38b7a42b485c417f860ddb148c76d3966cd86cacb334e2d070bf30f3774d05a0231ffc43f7440620f1a12817cfec35ce3e888dd0e4bc59d3596dfdf4f97597e1c738daa7937bf7545a652d4e07152f80119b89d2e3597e59a3f1691ad08de34652d38693d05acc0aeec6c5f1c69c8989f49efa3cbc7ff729dfb0360fb019978f9b3fa00e8b9cf168e14fa09da928ffaa66391aebc4580ef1f39711d5254863949e3e7cdd4b1dedf692dbac4d8093f188d84a195e13272da2ad431b792c72e86b956050d34db4c3619700434bfc9422e0bc24c401d3386f3e78ac9f96b06adebcc8d7afb29c9d70b05dff1e44f42bbee26aa14300a9bf4fc2d64adcc6acf94d652ae143c03df5886560d2a6b78d48b8e2084593d77c454257ad165f26f593fb9c5c4b62d72d4485787364691b2a1859e686eb7e2bf73849575811e1e2e9904b9fe5934109579a7f93ffe199c8b4ff4457025635b4d8b01e3ddb85b9475ea88baccd8c8b7ee9f30ee20b9a7692042bd8802a72426bd6562ae779cddf71cf565602c0d588e011ba3b46105e6e23bba0b7917e2a359b4865da632f87fa333a30a962e0be63127ca33716f70b87dfa5615ccab3114d8c01a6fe7b6adc1d52526f27017ad6a47af449b04bd600ecf810834bc14474b9027012bd373fcdfb31758ef1947a5f39d9c57f8f05dc62bdf4f9dc6c5636a4ecd61d94770fc4bb6c9656aacf9acf47f16283769dfbf9277c9d65cc4dad4f61bf395245f38fbb85ee67e671ffc907ba86b680a65c16d8be91ed3063ae6ea189f9f7825f2b2f4a36e23e6713aceac8f60bb2f262c09d5d189ed1421c2382e68349e41615a44c57f908f7d569db8d0eb6717e111a3f944ba6aa45ce324ef8753a294ea3dcd37f913c8deddf19dbfb9016c649bfec772c98a1e59f6df514849b4eb67dac6b8d94b40e4367a953927eda48c1d9074fba34c85cc5f15859c0cafe6a81566beafcdb185026686d98a7bf9e49b52de6cda1dd4230dde3fedbf92ba0751360eafb739ffc1c009d11a812e6f0f473349f618bae86d05ba46a752957dd853b0e21d471729cee47e33d6d610a84b37227e40b8b19db6108fd2a583397d4d8a60499b1294b4f04a099005e27d30da044fcfe25b78a800ed1db0c1962abedcbcc59feefd4d4c3784542481f107736413c8694f31f791e587bd66a25f6078c0c06b572322596d839df3bca8f715e643a5387e9ae8b052f0eb086409e5bd3d2a28dedc35361ecaa9add9fe9b9ceab33e8115683394546e3fa57a80638f052e71e42cd820943cf3e7a94df2fb984fa27dc580e082bff8d765dc6f856edaa94c5000daa99257d95ca819414a9e4068e4789e97b497acd08759ee22a943618d231e0a58b7401b52bab11b29d3a44eec9f12965251b264183fe6a4fcc4dd9498111368fcb9a79c4ab26710395d503d80a0630a7b7b158fb787e24cdfd449a28141bd24f73cee286f5f5f8c35b6c5159be7e7943aa5e59fcff4c2c0cb12c5c1f7c57b6a2b50fab6ce7588b305759fdbddcfb27a591d97df5a147816d4f1eb465571c13275a1b1c02d4248aeed28129b0b55f7d7e9a2c102e1ece54c744f8083cc0b01363a5dded2e369b0d6697083057539e59691e841f7a4a9b3c780e03881870252def93b5be689f7dc638cebba313b958f2d14520429690e7dd4bd6eb533c7b8d71c07e23bc6857867f55ac62227aa94b467e1eb4c8b9c93c64d75246f8dc8bc860c89d482cea6e34f37cc1446021b8e8f83a6577eb3e4dcd80b120924ed98a08b7a70180a8baf58241c1e91fe05813c9d30f970b54ae9cf7fc726bff95ced67497971392ae3413d8949d2b85fc59c66dd0f0263170bfc936d3ecb237658d0a2381da3e95c1f9f90b4cc92e693f331070dafb32268b49e3b7b42f9acc73458b523635c7664ae0829f8f64aaac7fbefa0a8e4b0b55a635ee453d88192ab4c1859df582084b455b7d236efdc7a32feb3a61051051cb8577be357ce872a06aec352f5aa357fe68f43dc2e08ec02d23ff5ec161b48486c52776f7f9ac92e4b1aaafc55fa8437745e97ecac70916566ca1a0a5d0f9aa1cbeb1875636f5963abe064d4bd924317226a564540a04b11c15941073d9b75bc69d63ce689cab72fa34c308c73bb5bc6ebbba6cc8625fd0da2748f15660c5af3d8", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000087b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000066c000-0x4)=0xe8) r1 = getegid() r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00004fe000-0xa)='/dev/cuse\x00', 0x101001, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00003b7000)=0x0, &(0x7f0000397000)=0x4) syz_fuse_mount(&(0x7f00008e4000-0x8)='./file0\x00', 0x2000, r0, r1, 0xfffffffffffffeff, 0x400) r3 = syz_open_dev$sndmidi(&(0x7f0000bdd000)='/dev/snd/midiC#D#\x00', 0x401, 0x40) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f00001b3000-0xc)={0x2, 0x1e80000000000000, 0x9, 0x3, 0x9, 0x3ff}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KDSKBLED(r3, 0x4b65, 0x7fffffff) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000608000)=0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f00009c2000)={0x0, 0x4000, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r5, 0x4010ae68, &(0x7f00002fb000-0x10)={0x4000, 0xfffffffffbfffffc, 0x0}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c40000-0xe)='/selinux/user\x00', 0x2, 0x0) getgid() ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) 2018/01/14 23:40:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x0, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000b01000)='/dev/vcs#\x00', 0x1f, 0x200400) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000c99000-0xc)={0x0, 0x700000, 0x30}, &(0x7f000081c000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004f9000-0x10)={0x400, 0x8206, 0x9, 0x2, r2}, &(0x7f0000641000)=0x10) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f0000f27000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x14, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/14 23:40:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) write(r0, &(0x7f000076a000-0x1f)="1f0000000a06ffde0000008f000cfff100007f190900019600051c00000000", 0x26c) 2018/01/14 23:40:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) pipe2(&(0x7f0000bfd000)={0x0, 0x0}, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000f26000-0xa)='./control\x00', 0x480000000) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000a15000-0x4)=0x0, 0x5) 2018/01/14 23:40:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/14 23:40:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000be5000)="240000001a0025f00890001d00ee1b0e0a00000000040000f000deeb0800090001000000", 0x24) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000851000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000323000-0x40)={0x8, 0x0, 0x3, 0x4, "48da7dbe9b4d9459bf653f7cd46907830b150ec405ea6c2c98c932e6738d677a2b9188ad498289e983369f9b", 0x8}) 2018/01/14 23:40:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b9000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000eb3000-0xc)='./file0/bus\x00', 0xfffffffffffffffe) uselib(&(0x7f0000faf000-0xc)='./file0/bus\x00') r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x100000a) r4 = fcntl$dupfd(r3, 0x0, r2) r5 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) write$evdev(r1, &(0x7f00004a9000)=[{{0x0, 0x0}, 0x101, 0x8, 0x80000001}, {{0x77359400, 0x0}, 0x17, 0x5, 0x8001}], 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x202ff}) bind$packet(r5, &(0x7f0000e7a000-0x14)={0x11, 0x10000004, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) write$tun(r4, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000344000-0x4)=0x0) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000c8f000-0x6)={0x9, 0x8, 0xffffffffffffff4d}) 2018/01/14 23:40:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0xfffffffffffffffd}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x8, 0x7}}}}}, &(0x7f00000ab000)={0x0, 0x0, []}) 2018/01/14 23:40:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:37 executing program 5: syz_open_dev$mice(&(0x7f0000045000)='/dev/input/mice\x00', 0x0, 0x0) chdir(&(0x7f0000273000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="") execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x48)=[], &(0x7f0000000000)=[&(0x7f0000000000)='\x00'], 0x1000) 2018/01/14 23:40:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffeffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000095c000)={0x0, 0x1003b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000ff4000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003b3000-0x4)=0x0) r0 = memfd_create(&(0x7f000030d000)="6b657972696e47090000000000000072707001312c00", 0x4) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 23:40:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00007c3000)={0x0, 0x0}) io_setup(0x2899, &(0x7f0000f80000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000871000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f13000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = socket$nfc_llcp(0x27, 0x3, 0x1) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002b2000-0xc)='/dev/rfkill\x00', 0x42, 0x0) r6 = syz_open_dev$vcsa(&(0x7f0000e45000)='/dev/vcsa#\x00', 0x1ff, 0x0) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e30000)='/selinux/load\x00', 0x2, 0x0) sendmsg$key(r7, &(0x7f00008da000)={0x0, 0x0, &(0x7f0000dbf000)={&(0x7f0000f5f000)={0x2, 0x5, 0x3, 0x7, 0x2c, 0x0, 0x5, 0x2, [@sadb_address={0x3, 0x5, 0x6c, 0xa0, 0x0, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x17, 0x6f, 0xa0, 0x0, @in6={0xa, 0x0, 0x8f5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x743}}, @sadb_lifetime={0x4, 0x3, 0x7b90, 0x44, 0x1, 0x4}, @sadb_spirange={0x2, 0x10, 0x2, 0x3, 0x0}, @sadb_key={0x1b, 0x0, 0x660, 0x0, "adcedbfff0655b94219d4b7d1fe350e3e8d18fdeba2d3037b0fcb2db95de6d77b1dd7d3b61c10fb615cd4e6a06139fcc998f53218770b44d7a0ddbe986ca09a00d45df7f33c1286f45a6d32ee5303fb32613e0eb2ada64fdb99f41e407cff60c54036e257c088f3aac2d9eb489f8a85b0bd1e36e8730d6452bb8ffd06d8343a33b62f65727d864708d0ba5b7d28dfac09a0f16b0682558a2f1bd8c759eeff8d71ba98b9f278889a96c94dafeccde79d17dbbaa3b28d1cc513e4c3c269562dba8b204773759f2b768cda98bca"}, @sadb_x_nat_t_port={0x1, 0x15, 0x1, 0x0}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) r8 = socket$bt_sco(0x1f, 0x5, 0x2) r9 = openat$audio(0xffffffffffffff9c, &(0x7f00002a2000)='/dev/audio\x00', 0x10000, 0x0) r10 = syz_open_dev$admmidi(&(0x7f0000381000-0xe)='/dev/admmidi#\x00', 0x7fff, 0x4280) r11 = syz_open_dev$dmmidi(&(0x7f0000159000-0xd)='/dev/dmmidi#\x00', 0x7, 0x8000) io_submit(r1, 0x5, &(0x7f000053f000)=[&(0x7f0000dbd000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, r2, &(0x7f000064a000-0x6d)="ee7d733217d99306a9cac7ed0749de87b501eecaff31e4129b32dc96dadf140c8fe076f39a0352dd8de61395db7f439ecd2aaddd78b31a334fa80634b2b1752ec7e0be70203a403f82aec41d6a957cfaab39d174bff11395b103df041d74d44b4ef834fd8d905d3a2c70de9cbd", 0x6d, 0x8000, 0x0, 0x1, r3}, &(0x7f0000a50000-0x40)={0x0, 0x0, 0x0, 0x8, 0x0, r4, &(0x7f00004fa000)="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", 0x1000, 0xd0, 0x0, 0x1, r5}, &(0x7f0000d77000-0x40)={0x0, 0x0, 0x0, 0x8, 0x8, r6, &(0x7f000018a000-0x81)="f93b1df190d1ce831a1eee2dd94917270dfdf7a21bcd6fa1e5197162ccf04cb3ec42e5be736ee7934ceda25db56ecf74031a03996d2dd91a3c49f3e0de40efc2d9cc2a085bcaed10b58003ef65394bac2248d5af114141e7427a4678fd1cf2d4295788a749dfc3ee0cedb502b90812b8f33620542d2267079a41c527d9d7616116", 0x81, 0x5, 0x0, 0x0, r7}, &(0x7f00002ce000)={0x0, 0x0, 0x0, 0x8, 0x832, r8, &(0x7f0000f25000-0x51)="6c56afb3e84ebe93f13c19a45ff076ffe41b5955c15e9a6508fb423402eae638db65dd9b08ecbed30a2cc34466e91ff5d0dc288ad56e50c93bc0dfe4eac300556ae243d00e8c7ccc652fcef9e46927bde7", 0x51, 0x0, 0x0, 0x1, r9}, &(0x7f00009e9000-0x40)={0x0, 0x0, 0x0, 0x3, 0xe42, r10, &(0x7f0000cac000-0x47)="3ad22fa6b1a2e1b9f557655ea52a45dd7c5a6b6867a11e1545449aeb17776a5be27debec7b0be5487186018af9bce976da6f88efa3947065218b764c6688a7714ee293b91f8e03", 0x47, 0x1, 0x0, 0x1, r11}]) ptrace$cont(0x1f, r0, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000bba000-0xa9)="ea4a11471061ba9479c400967dad77ba299d35309cf67007495c0142df9e6563cf0c2b3aeb82c00c421e8db213257461fdfd4b5b8d602556aa3d774d3de5ffcf354ede6f82ef8212c2d6fa46c169a2ab0bbb106cd45cd8f605a76e7487bb13f9b61e08132f65c8974e9ab39236b163629447461c8afd354c2d5b3683c9af3871633b37cf8c547eb66dba696e64e3b58c92c2e901378764702fc416618d5e0da54868808eb1cb838589", 0xa9) getsockopt$bt_BT_POWER(r6, 0x112, 0x9, &(0x7f0000904000-0x1)=0x6, &(0x7f0000f2a000-0x4)=0x1) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$KVM_PPC_ALLOCATE_HTAB(r6, 0xc004aea7, &(0x7f0000708000-0x4)=0x1) remap_file_pages(&(0x7f00006b2000/0x3000)=nil, 0x3000, 0x2, 0xff, 0x8000) 2018/01/14 23:40:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003f5000)=':\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000b43000)={0x6, 0x3f, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a7f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00002f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007b0000)=0x14) stat(&(0x7f0000914000)='./file0\x00', &(0x7f00003af000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000597000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0, 0x2, 0x1, 0x7, 0xa, 0x20, 0x20, 0x992d697875df0f2, r2, r3}, {0x5, 0x7af0, 0x4, 0x80008, 0x8, 0x6, 0x7fff, 0x8}, {0x4, 0x0, 0xd3b, 0x5}, 0x2da3dd8d, 0xd, 0x3, 0x1, 0x0, 0x1}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x2, 0x0}, 0xa, @in=@multicast1=0xe0000001, 0x5, 0x3, 0x1, 0xfffffffffffffe01, 0x7fffffff, 0x1000, 0x9}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000c5000-0xe)='oom_score_adj\x00') r5 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r4, 0xc1105511, &(0x7f00008fe000-0x10c)={{0x7, 0x7, 0x3, 0x2, "1650c911ae35ecfd9349273726b7951fad2b4017cdb211346b527dffcd17cc48ae2199b9fc6a16e25cb17426", 0x9}, 0x0, 0x0, 0xffff, r5, 0x5, 0x0, "1317d7efb1ed8de688e412adaddedd3f75abfcdc566f2481cc547643798423c8f9f2c7dd55f75ba392d09684c09eb2b86b3ea848c3431e9301d20d8e78c4d887", &(0x7f0000ff5000)='/selinux/avc/cache_threshold\x00', 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xb97b3c1, 0x0, 0x57f2, 0xffffffffffffff7f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r4, r4, &(0x7f000070f000-0x8)=0x0, 0x7f) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000c2e000-0x20)={@generic="fda0b2365b0855248a8e94ae0d9431f7", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/14 23:40:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000688000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$VT_RELDISP(r1, 0x5605) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00003fa000)=0x0) perf_event_open(&(0x7f000082d000)={0x2, 0x78, 0x7, 0x80000000000, 0x200, 0x666a, 0x0, 0x5b7, 0x8008, 0x4, 0x20, 0xffffffffffffb4ae, 0x5, 0x0, 0x2, 0x4, 0xffff, 0x200, 0x7ff, 0x1ff, 0x6, 0x5, 0xffffffffffff7996, 0xf0, 0x0, 0x1, 0x200, 0x7, 0x89, 0x0, 0x1, 0xfffffffffffffffd, 0x5, 0x10001, 0x7ff, 0x3f, 0x9, 0x1, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000474000-0x1)=0x0, 0x8}, 0x1, 0x100000000, 0x401, 0x0, 0x89, 0x8, 0x3, 0x0}, r2, 0xdeab, r0, 0x5) userfaultfd(0xfffffffffffffffe) 2018/01/14 23:40:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000b55000-0x12)='/dev/input/mouse#\x00', 0x0, 0x2000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000707000)={0x5, 0x0, 'client1\x00', 0xffffffff80000007, "834a364169d81940", "3cbae46a3fec874a46b78f453713c64852df660637559f8057164ac8ccc5d676", 0x100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000f85000)={0x0, 0x0}, 0x80800) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00005cd000)="1379a9f8c1695be3bcb602bf865b5420c1a812298f111eecd0cfd93c68cc502f32b7a37fc95f0c4c733f3ba868576aed9d77e37dad64dcece158ba36521f93e883b2cfa947637d2c489572e91d45034fea4ae6cbe53b91d2ac1029add643da474c0b43bcafdf3ccaf79a156d419da300d909046efb67f36adcbaf75be53de99bd3cfedff4501868a0d38b32e2519fe824ed443c81e89813c2c207eb6742712b3ba6646737a413d4d284234f42f818f750cfa982148bec011bb6e87f19ae104798c0f7dd4fc43c3b8a3466e6d96e4488d9232d57b99061d5fb7404820808f07dad773a467e24d73c48b96") perf_event_open(&(0x7f0000500000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000ce9000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000afb000-0x210)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/14 23:40:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b9000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000eb3000-0xc)='./file0/bus\x00', 0xfffffffffffffffe) uselib(&(0x7f0000faf000-0xc)='./file0/bus\x00') r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x100000a) r4 = fcntl$dupfd(r3, 0x0, r2) r5 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) write$evdev(r1, &(0x7f00004a9000)=[{{0x0, 0x0}, 0x101, 0x8, 0x80000001}, {{0x77359400, 0x0}, 0x17, 0x5, 0x8001}], 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x202ff}) bind$packet(r5, &(0x7f0000e7a000-0x14)={0x11, 0x10000004, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) write$tun(r4, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000344000-0x4)=0x0) 2018/01/14 23:40:37 executing program 3: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000179000)={0x0, 0x0, &(0x7f00009e8000)={&(0x7f00001ac000-0x60)={0x2, 0xf, 0x0, 0x0, 0xc, 0x0, 0x0, 0x3, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) prctl$intptr(0x1, 0x4) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000fc5000)={@multicast2=0x0, @empty=0x0, 0x0}, &(0x7f0000fc5000)=0xc) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000fc6000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, r2}, 0x14) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fc4000)='/dev/vga_arbiter\x00', 0x100, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000007d000)={{{{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8e2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0xffffffff80000001, 0xfffffffeffffffff, "f3a6d56e36fe2b0f0bbba21db5f4dd252b7d6187f95f51add3096d0c4cb81393a5c5f18687b07626c68b6bf9687537f6635ed66db8e90b8af34eddedfcb419a6b8f4749d3fae336fe0c3cedba7dd1593"}, 0x160) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f04000-0xe)='/selinux/user\x00', 0x2, 0x0) syz_open_pts(r4, 0x400000) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000fc4000)=0x3, 0x4) 2018/01/14 23:40:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007d5000-0x8)={0x0, 0x2}, &(0x7f0000b13000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000053a000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000885000-0x4)=0x8c) sendto$inet(r0, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000e9d000-0xb5)=""/181, 0xb5, 0x0, 0x0, 0x0) 2018/01/14 23:40:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="c60d307aac5be96e517eab2494c30f0669c7fdf416999090d16e0c303ec0514ae5f9215c5f461d80e8534dcc54eae649a84ee08c58e77454c81665662f8d61060a1897a79574df6d7062ff9ee3297a9fd2297527b975705e2be65eaac2d2c1cec23410ce6163d80415be10784b8b5de9a6a8091508592f3a9ea26a11cd0e6c86e3fb330f551371030bad1c05f5a2764c88b76a5b34a2c882bcacff5debf108efcda311c9246773b541a0091667d4d6afff5170fa563a1e67528e95b4a9ce41f7ee54275d02b7eef08bbcd8fb98936e0e9f5e4fdcb4ee67ebdfdabf09e09ee8f05eb39ea4d71b696aa92ac87706346582a0790deef07f517e0cdd03c04572e831f0f245be08d743941b604ee930fe20e6a619626892e335399eca766d8d8e8ef58a19cd4f873ce36faee29826d7189931505c3ac46969dfa1155631c017789dc05366b07e99f146d7d7811b6a3dbeced402f82dceebc265131b0af2f546fea46cde58207fdf746250bc12ef4a70025b23112a93a16c481017b9e196e1a63152dbe94ab31d6a9d1c38dd55bf98480e26f1034c66b8843f5b08cff5f229337569da6a30cce09dcc409176e1cb4ec38b7a42b485c417f860ddb148c76d3966cd86cacb334e2d070bf30f3774d05a0231ffc43f7440620f1a12817cfec35ce3e888dd0e4bc59d3596dfdf4f97597e1c738daa7937bf7545a652d4e07152f80119b89d2e3597e59a3f1691ad08de34652d38693d05acc0aeec6c5f1c69c8989f49efa3cbc7ff729dfb0360fb019978f9b3fa00e8b9cf168e14fa09da928ffaa66391aebc4580ef1f39711d5254863949e3e7cdd4b1dedf692dbac4d8093f188d84a195e13272da2ad431b792c72e86b956050d34db4c3619700434bfc9422e0bc24c401d3386f3e78ac9f96b06adebcc8d7afb29c9d70b05dff1e44f42bbee26aa14300a9bf4fc2d64adcc6acf94d652ae143c03df5886560d2a6b78d48b8e2084593d77c454257ad165f26f593fb9c5c4b62d72d4485787364691b2a1859e686eb7e2bf73849575811e1e2e9904b9fe5934109579a7f93ffe199c8b4ff4457025635b4d8b01e3ddb85b9475ea88baccd8c8b7ee9f30ee20b9a7692042bd8802a72426bd6562ae779cddf71cf565602c0d588e011ba3b46105e6e23bba0b7917e2a359b4865da632f87fa333a30a962e0be63127ca33716f70b87dfa5615ccab3114d8c01a6fe7b6adc1d52526f27017ad6a47af449b04bd600ecf810834bc14474b9027012bd373fcdfb31758ef1947a5f39d9c57f8f05dc62bdf4f9dc6c5636a4ecd61d94770fc4bb6c9656aacf9acf47f16283769dfbf9277c9d65cc4dad4f61bf395245f38fbb85ee67e671ffc907ba86b680a65c16d8be91ed3063ae6ea189f9f7825f2b2f4a36e23e6713aceac8f60bb2f262c09d5d189ed1421c2382e68349e41615a44c57f908f7d569db8d0eb6717e111a3f944ba6aa45ce324ef8753a294ea3dcd37f913c8deddf19dbfb9016c649bfec772c98a1e59f6df514849b4eb67dac6b8d94b40e4367a953927eda48c1d9074fba34c85cc5f15859c0cafe6a81566beafcdb185026686d98a7bf9e49b52de6cda1dd4230dde3fedbf92ba0751360eafb739ffc1c009d11a812e6f0f473349f618bae86d05ba46a752957dd853b0e21d471729cee47e33d6d610a84b37227e40b8b19db6108fd2a583397d4d8a60499b1294b4f04a099005e27d30da044fcfe25b78a800ed1db0c1962abedcbcc59feefd4d4c3784542481f107736413c8694f31f791e587bd66a25f6078c0c06b572322596d839df3bca8f715e643a5387e9ae8b052f0eb086409e5bd3d2a28dedc35361ecaa9add9fe9b9ceab33e8115683394546e3fa57a80638f052e71e42cd820943cf3e7a94df2fb984fa27dc580e082bff8d765dc6f856edaa94c5000daa99257d95ca819414a9e4068e4789e97b497acd08759ee22a943618d231e0a58b7401b52bab11b29d3a44eec9f12965251b264183fe6a4fcc4dd9498111368fcb9a79c4ab26710395d503d80a0630a7b7b158fb787e24cdfd449a28141bd24f73cee286f5f5f8c35b6c5159be7e7943aa5e59fcff4c2c0cb12c5c1f7c57b6a2b50fab6ce7588b305759fdbddcfb27a591d97df5a147816d4f1eb465571c13275a1b1c02d4248aeed28129b0b55f7d7e9a2c102e1ece54c744f8083cc0b01363a5dded2e369b0d6697083057539e59691e841f7a4a9b3c780e03881870252def93b5be689f7dc638cebba313b958f2d14520429690e7dd4bd6eb533c7b8d71c07e23bc6857867f55ac62227aa94b467e1eb4c8b9c93c64d75246f8dc8bc860c89d482cea6e34f37cc1446021b8e8f83a6577eb3e4dcd80b120924ed98a08b7a70180a8baf58241c1e91fe05813c9d30f970b54ae9cf7fc726bff95ced67497971392ae3413d8949d2b85fc59c66dd0f0263170bfc936d3ecb237658d0a2381da3e95c1f9f90b4cc92e693f331070dafb32268b49e3b7b42f9acc73458b523635c7664ae0829f8f64aaac7fbefa0a8e4b0b55a635ee453d88192ab4c1859df582084b455b7d236efdc7a32feb3a61051051cb8577be357ce872a06aec352f5aa357fe68f43dc2e08ec02d23ff5ec161b48486c52776f7f9ac92e4b1aaafc55fa8437745e97ecac70916566ca1a0a5d0f9aa1cbeb1875636f5963abe064d4bd924317226a564540a04b11c15941073d9b75bc69d63ce689cab72fa34c308c73bb5bc6ebbba6cc8625fd0da2748f15660c5af3d8", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000d96000)='net/ipv6_route\x00') timerfd_gettime(0xffffffffffffffff, &(0x7f00004d6000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000514000)={0x0}, &(0x7f00007c9000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fcd000-0x8)={0x0, r1}, 0x8) 2018/01/14 23:40:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dd6000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f00008a2000)={0x0, 0x1000, 0x1, 0xfffffffffffffffe, 0x4}) 2018/01/14 23:40:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000a3c000)='P', 0xcf) ppoll(&(0x7f0000be3000-0x28)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000965000)={0x0, 0x0}, &(0x7f0000a13000)={0x0}, 0x8) 2018/01/14 23:40:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000785000-0x12)='.reqbest_key_auth\x00', &(0x7f0000eba000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a3f000)='-vboxnet1self]\\vmnet0[\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f0000cf9000)={r0, 0x0, 0x0}, &(0x7f0000a49000-0x94)=""/148, 0xfffffe9c, &(0x7f0000944000-0x2c)={&(0x7f0000e3b000)={'sha512_mb\x00'}, &(0x7f0000bc0000)="b3", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000274000-0x8)={0x0, 0x0}, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000d88000-0x4)=0x3ff) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f000022a000-0xc)={0x8001, 0x3, 0x4974b0c9}) keyctl$set_timeout(0xf, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000040000)={{0xffffffffffffffff, 0x3, 0x1, 0x0, 0x0}, 0x5f, 0x3, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) munmap(&(0x7f000074c000/0x4000)=nil, 0x4000) 2018/01/14 23:40:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b9000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000eb3000-0xc)='./file0/bus\x00', 0xfffffffffffffffe) uselib(&(0x7f0000faf000-0xc)='./file0/bus\x00') r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x100000a) fcntl$dupfd(r3, 0x0, r2) r4 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) write$evdev(r1, &(0x7f00004a9000)=[{{0x0, 0x0}, 0x101, 0x8, 0x80000001}, {{0x77359400, 0x0}, 0x17, 0x5, 0x8001}], 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x202ff}) bind$packet(r4, &(0x7f0000e7a000-0x14)={0x11, 0x10000004, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000344000-0x4)=0x0) 2018/01/14 23:40:37 executing program 2: r0 = memfd_create(&(0x7f00007d8000)='\'&\x00', 0x0) ioprio_set$uid(0x0, 0x0, 0x10000362d) readahead(r0, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x5450) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/14 23:40:37 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000021000)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000022000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000022000-0x4)=0x7f) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000b000-0x38)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000)={&(0x7f000001e000-0x244)=@setlink={0x3c, 0x13, 0x205, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_NET_NS_PID={0xfffffffffffffed3, 0x13, 0x0}, @IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000022000)=""/166, &(0x7f0000022000)=0xa6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000005000)={@generic="b88b839e0be0d8adf4c1bb492c683e4d", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) utime(&(0x7f0000007000)='./file0\x00', &(0x7f000000a000-0x8)={0x7ff, 0x3}) 2018/01/14 23:40:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d24000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000160000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = syz_open_dev$admmidi(&(0x7f0000645000-0xe)='/dev/admmidi#\x00', 0x0, 0x800) inotify_add_watch(r2, &(0x7f00008f8000)='./file0\x00', 0x4000000) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00006ec000-0x4)=0x8) recvmmsg(r0, &(0x7f00004b3000)=[{{0x0, 0x0, &(0x7f0000802000)=[], 0x0, &(0x7f000014a000)=""/0, 0x0, 0x0}, 0x4}, {{&(0x7f0000923000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000014b000)=[], 0x0, &(0x7f0000a14000-0x7a)=""/122, 0x7a, 0x0}, 0x8}, {{&(0x7f0000b1d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000a84000)=[], 0x0, &(0x7f0000278000)=""/213, 0xd5, 0x0}, 0x0}], 0x3, 0x0, &(0x7f0000e92000)={0x0, 0x989680}) 2018/01/14 23:40:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00005f4000-0x40)={0x9, 0x6, 0x401, 0x8000, "4f1b26eb7850e752371dc8556abec4eb55f150b0729da15c2f62e4f2099abd771585d9d1ef53d1fc9ca017a2", 0x4041}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000001000-0x118)={0xb3ef, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4, 0x0) r2 = syz_open_dev$tun(&(0x7f0000acf000)='/dev/net/tun\x00', 0x0, 0x80080) getsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f00001ad000-0xcb)=""/203, &(0x7f0000903000-0x4)=0xcb) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000ef7000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) mmap(&(0x7f0000674000/0x3000)=nil, 0x3000, 0x2000000, 0x28011, r2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) eventfd2(0xad, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ccd000-0x8)={0x1, [0x0]}, &(0x7f00005db000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000031e000)={r3, 0x4a7}, &(0x7f0000fa5000-0x4)=0x8) write$tun(r2, &(0x7f00002a6000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x30, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x21, 0x0, 0x0, 0x0, {0x0, 0x6, "e13781", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}, 0x36) 2018/01/14 23:40:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x7b2}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:37 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000001000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$addseals(r0, 0x409, 0x9) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') r2 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) symlink(&(0x7f000006d000)='./file0\x00', &(0x7f00002fc000)='./control/file0\x00') lseek(r2, 0x8000, 0x0) rmdir(&(0x7f000009b000)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 23:40:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() syz_open_procfs(r0, &(0x7f000095c000)='net/ip6_flowlabel\x00') 2018/01/14 23:40:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000bea000)={0x7, 0xffffffffffffffff, 0x1}) r1 = syz_open_dev$tun(&(0x7f0000f1f000-0xd)='/dev/net/tun\x00', 0x0, 0x101001) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00008a1000-0xc)={0x50000000, 0x0}) 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/14 23:40:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a09000)='/dev/hwrng\x00', 0x1, 0x0) write(r0, &(0x7f0000fda000-0x48)="4f7ad0c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x46) lstat(&(0x7f00008aa000-0x8)='./file0\x00', &(0x7f0000937000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x801) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000e1000-0x4)=0x0) recvfrom$ax25(r1, &(0x7f00005a6000-0x2f)=""/47, 0x2f, 0x40, &(0x7f00003b8000-0x10)={0x3, {"8e1fa65f4190f6"}, 0x2}, 0x10) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000720000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f000033f000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000155000)=""/4096) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f000010e000)=0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000073c000)={0x0, 0x0}) fdatasync(r4) writev(r2, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ftruncate(r0, 0x8) 2018/01/14 23:40:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b9000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000eb3000-0xc)='./file0/bus\x00', 0xfffffffffffffffe) uselib(&(0x7f0000faf000-0xc)='./file0/bus\x00') r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x100000a) fcntl$dupfd(r3, 0x0, r2) r4 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) write$evdev(r1, &(0x7f00004a9000)=[{{0x0, 0x0}, 0x101, 0x8, 0x80000001}, {{0x77359400, 0x0}, 0x17, 0x5, 0x8001}], 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x202ff}) bind$packet(r4, &(0x7f0000e7a000-0x14)={0x11, 0x10000004, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000344000-0x4)=0x0) 2018/01/14 23:40:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[], 0x0, 0x0) 2018/01/14 23:40:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[], 0x0, 0x0) 2018/01/14 23:40:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004fe000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c14000-0x4)=0xe8) r2 = getgid() fchownat(r0, &(0x7f00009bb000)='./file0\x00', r1, r2, 0x0) mkdirat(r0, &(0x7f0000731000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffb92b, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchownat(r0, &(0x7f000008b000)='./file0\x00', 0x0, 0x0, 0x0) 2018/01/14 23:40:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f00009c8000-0xc)={0x9, &(0x7f0000a34000)=""/63, &(0x7f0000b6b000)=[{0x0, 0x99, 0x2, &(0x7f00000ab000)=""/153}, {0xfffffffffffffffe, 0xbc, 0x81, &(0x7f0000c2d000-0xbc)=""/188}, {0x5, 0xa6, 0xd2, &(0x7f000037b000-0xa6)=""/166}, {0x8, 0x1000, 0x3, &(0x7f0000d49000-0x1000)=""/4096}, {0xa05c, 0xad, 0x9, &(0x7f000063a000)=""/173}, {0x6, 0x77, 0x7fec, &(0x7f0000bdd000)=""/119}, {0x1, 0x1000, 0x892, &(0x7f0000a14000)=""/4096}, {0x800, 0xd7, 0x1, &(0x7f0000fa0000-0xd7)=""/215}, {0x1000, 0xc5, 0x7fff, &(0x7f0000417000-0xc5)=""/197}]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d61000)='/dev/sequencer2\x00', 0x80, 0x0) 2018/01/14 23:40:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f000012d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bb3000)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000d60000-0x8)={0x0, 0x0}, &(0x7f0000a00000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000036a000)={r2, 0x36c, 0x7ff, 0x8}, 0x10) 2018/01/14 23:40:37 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x0, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) ioctl$KVM_SET_SIGNAL_MASK(r0, 0xc08c5102, &(0x7f0000001000)={0x0, ""}) [ 175.292808] audit: type=1400 audit(1515973237.581:126): avc: denied { map } for pid=30919 comm="syz-executor5" path="/dev/net/tun" dev="devtmpfs" ino=8838 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:tun_tap_device_t:s0 tclass=chr_file permissive=1 2018/01/14 23:40:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[], 0x0, 0x0) 2018/01/14 23:40:37 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) fcntl$notify(r0, 0x402, 0x80000010) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002000-0x5)='ceph\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000-0x1c)='*\\wlan1systemppp1*ppp0wlan0\x00', 0xfffffffffffffffc) keyctl$clear(0x7, r1) ioctl$int_in(r0, 0x800000c0045004, &(0x7f0000004000-0x8)=0x0) 2018/01/14 23:40:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b9000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000eb3000-0xc)='./file0/bus\x00', 0xfffffffffffffffe) uselib(&(0x7f0000faf000-0xc)='./file0/bus\x00') r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x100000a) fcntl$dupfd(r3, 0x0, r2) r4 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) write$evdev(r1, &(0x7f00004a9000)=[{{0x0, 0x0}, 0x101, 0x8, 0x80000001}, {{0x77359400, 0x0}, 0x17, 0x5, 0x8001}], 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x202ff}) bind$packet(r4, &(0x7f0000e7a000-0x14)={0x11, 0x10000004, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000344000-0x4)=0x0) [ 175.400878] FAULT_FLAG_ALLOW_RETRY missing 30 [ 175.400891] CPU: 1 PID: 30932 Comm: syz-executor2 Not tainted 4.15.0-rc7+ #172 [ 175.400898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 175.400903] Call Trace: [ 175.400923] dump_stack+0x194/0x257 [ 175.400944] ? arch_local_irq_restore+0x53/0x53 [ 175.400963] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 175.400976] ? handle_userfault+0x12b7/0x24c0 [ 175.400998] handle_userfault+0x12fa/0x24c0 [ 175.401013] ? handle_userfault+0x150b/0x24c0 [ 175.401052] ? userfaultfd_ioctl+0x4520/0x4520 [ 175.401063] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 175.401072] ? __lock_is_held+0x60/0x140 [ 175.401087] ? perf_trace_lock_acquire+0xe3/0x980 [ 175.401103] ? trace_event_raw_event_lock+0x340/0x340 [ 175.401119] ? print_irqtrace_events+0x270/0x270 [ 175.401133] ? print_irqtrace_events+0x270/0x270 [ 175.401141] ? get_user_pages_fast+0x277/0x340 [ 175.401156] ? perf_trace_lock+0xd6/0x900 [ 175.401170] ? perf_trace_lock+0xd6/0x900 [ 175.401179] ? perf_trace_lock_acquire+0xe3/0x980 [ 175.401192] ? trace_event_raw_event_lock+0x340/0x340 [ 175.401207] ? trace_event_raw_event_lock+0x340/0x340 [ 175.401221] ? __lock_acquire+0x664/0x3e00 [ 175.401233] ? check_noncircular+0x20/0x20 [ 175.401240] ? __lock_acquire+0x664/0x3e00 [ 175.401291] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 175.401308] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 175.401331] ? find_held_lock+0x35/0x1d0 [ 175.401358] ? __handle_mm_fault+0x3296/0x3ce0 [ 175.401370] ? lock_downgrade+0x980/0x980 [ 175.401388] ? lock_release+0xa40/0xa40 [ 175.401401] ? copy_overflow+0x20/0x20 [ 175.401417] ? do_raw_spin_trylock+0x190/0x190 [ 175.401456] __handle_mm_fault+0x32a3/0x3ce0 [ 175.401478] ? __pmd_alloc+0x4e0/0x4e0 [ 175.401504] ? find_held_lock+0x35/0x1d0 [ 175.401530] ? handle_mm_fault+0x248/0x8d0 [ 175.401542] ? lock_downgrade+0x980/0x980 [ 175.401600] handle_mm_fault+0x334/0x8d0 [ 175.401609] ? down_read+0x96/0x150 [ 175.401621] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 175.401629] ? vmacache_find+0x5f/0x280 [ 175.401648] ? find_vma+0x30/0x150 [ 175.401667] __do_page_fault+0x5c9/0xc90 [ 175.401694] ? mm_fault_error+0x2c0/0x2c0 [ 175.401704] ? find_held_lock+0x35/0x1d0 [ 175.401732] do_page_fault+0xee/0x720 [ 175.401747] ? __do_page_fault+0xc90/0xc90 [ 175.401760] ? lock_release+0xa40/0xa40 [ 175.401768] ? perf_trace_lock+0x900/0x900 [ 175.401789] ? do_raw_spin_trylock+0x190/0x190 [ 175.401811] ? inode_dio_wait+0x530/0x530 [ 175.401829] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 175.401856] page_fault+0x2c/0x60 [ 175.401868] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 175.401873] RSP: 0018:ffff8801be88f790 EFLAGS: 00010246 [ 175.401881] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825865d1 [ 175.401887] RDX: 0000000000000111 RSI: ffffc90002e4e000 RDI: ffff8801be88fb90 [ 175.401892] RBP: ffff8801be88f870 R08: ffff8801aa9981a0 R09: 1ffff10037d11eb4 [ 175.401898] R10: ffff8801be88f6c0 R11: 0000000000000003 R12: 1ffff10037d11ef5 [ 175.401903] R13: ffff8801be88f848 R14: 0000000000000000 R15: ffff8801be88fb88 [ 175.401931] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 175.401963] ? iov_iter_revert+0x9d0/0x9d0 [ 175.401983] ? mark_held_locks+0xaf/0x100 [ 175.401991] ? simple_xattr_get+0xeb/0x160 [ 175.402003] ? current_kernel_time64+0x122/0x2f0 [ 175.402018] ? trace_hardirqs_on_caller+0x421/0x5c0 2018/01/14 23:40:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000d60000-0x10)='/dev/input/mice\x00', 0x0, 0x2) bind$nfc_llcp(r1, &(0x7f0000a65000-0x58)={0x27, 0x1ff, 0x5, 0x1, 0x3, 0x10001, "4a692a109a4cc19693e66f32fe02a77783c53cd6f004758f42322d984a3bbfefca271e5353ad91fdae9f90cb684fcf490086538a2eed241ab06d7eb8cb7079", 0x2}, 0x58) bind$inet(r0, &(0x7f00004da000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000043d000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, 0x1, 0x63, 0x100000000, 0x82}, &(0x7f000054c000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f82000+0xb6c)=@assoc_value={r2, 0x3ef}, 0x8) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$inet(r0, &(0x7f0000d2d000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000682000-0x4)=0x10, 0x80800) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000a0b000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00003c0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/14 23:40:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000008000-0x48)={0x0, 0x40000000000012b, 0x0, 0x0, &(0x7f0000008000-0x1c0)=[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$dmmidi(&(0x7f000043e000-0xd)='/dev/dmmidi#\x00', 0x20, 0x20001) 2018/01/14 23:40:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f00007ea000)="") r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ced000)='/dev/vcs\x00', 0x4a000, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00007d6000-0x10c)={{0x101, 0x4, 0x6, 0x2, "1162d68d2d88d0a7220465ca7f0d621e72aa9dd6e94fbbb3cb5cc18e25e227ccd00acf09f12deb3526b82089", 0x401}, 0x0, 0x0, 0x6eaa, r1, 0xffffffff, 0x3f, "65550bde939a1d7ad6da7bd530d6acdabe9619791e2d926582ef471766e62ec471519f901f6df04f51f61fcb52f739f9035d7200db4dfe95a8b452089d2e462d", &(0x7f000025f000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0x800, 0x4, 0xeffa], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f0000eb3000-0xc)='./file0/bus\x00', 0xfffffffffffffffe) uselib(&(0x7f0000faf000-0xc)='./file0/bus\x00') 2018/01/14 23:40:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000151000)='ns/uts\x00') fstat(r0, &(0x7f0000438000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00007aa000)=0x0, &(0x7f00006b0000-0x4)=0x0, &(0x7f00005a4000+0x470)=0x0) fchownat(r1, &(0x7f0000113000)='./file0\x00', r2, r3, 0x400) 2018/01/14 23:40:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b9000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000eb3000-0xc)='./file0/bus\x00', 0xfffffffffffffffe) uselib(&(0x7f0000faf000-0xc)='./file0/bus\x00') r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x100000a) r4 = fcntl$dupfd(r3, 0x0, r2) r5 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) write$evdev(r1, &(0x7f00004a9000)=[{{0x0, 0x0}, 0x101, 0x8, 0x80000001}, {{0x77359400, 0x0}, 0x17, 0x5, 0x8001}], 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x202ff}) write$tun(r4, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000344000-0x4)=0x0) 2018/01/14 23:40:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[], 0x0, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000045000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f00004dd000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffffe) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000681000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/14 23:40:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(0xffffffffffffff9c, 0x11, 0x66, &(0x7f0000f0e000-0x4)=0x6, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f9c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000f05000-0x68)={0x7b, 0x0, [0x3, 0x1ff, 0x8, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000fa1000-0x20)={0x0, 0x0, 0x0, 0x1fc, 0x0}) unshare(0x8000400) fcntl$lock(r1, 0x6, &(0x7f0000004000-0x20)={0x2, 0x0, 0x4000000, 0x0, 0x0}) [ 175.402037] generic_perform_write+0x200/0x600 [ 175.402081] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 175.402090] ? generic_update_time+0x1b2/0x270 [ 175.402106] ? __mnt_drop_write_file+0xd/0x70 [ 175.402117] ? file_update_time+0xbf/0x470 [ 175.402134] ? current_time+0xc0/0xc0 [ 175.402156] ? down_write+0x87/0x120 [ 175.402177] __generic_file_write_iter+0x366/0x5b0 [ 175.402187] ? check_noncircular+0x20/0x20 [ 175.402210] generic_file_write_iter+0x399/0x790 2018/01/14 23:40:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[], 0x0, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) [ 175.402233] ? __generic_file_write_iter+0x5b0/0x5b0 [ 175.402259] ? iov_iter_init+0xaf/0x1d0 [ 175.402278] __vfs_write+0x684/0x970 2018/01/14 23:40:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[], 0x0, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:38 executing program 5: clock_gettime(0x1, &(0x7f0000228000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x1000, 0x8, 0x5, 0x7fffffff, 0x1e3, 0x0, 0x7fffffff, 0x30}, &(0x7f00006da000-0x40)={0x2, 0xd9, 0x8000, 0x8, 0x1f, 0x9, 0x7, 0xfffffffffffffff8}, &(0x7f0000001000-0x40)={0x9, 0x5, 0x3, 0x3, 0x180000000, 0x200, 0x6, 0x9}, &(0x7f000053f000)={0x0, 0x0}, &(0x7f0000000000)={&(0x7f0000001000-0x8)={0x3}, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x7ab8, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x9, 0x840) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x6000, 0x0, 0xffffffffffffffff, 0x3, 0x6, 0x41000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0xf, 0x8, &(0x7f0000001000)=@raw=[@generic={0x7, 0x0, 0x0, 0x1}, @generic={0x71, 0x76d, 0xfffffffffffffffd, 0x3ff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7}, @jmp={0x5, 0x3, 0x5, 0x7, 0x9, 0xffffffc0, 0x0}], &(0x7f0000000000)='syzkaller\x00', 0x2, 0x1000, &(0x7f0000000000)=""/4096, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket(0x5, 0x3, 0x7fff) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x6, 0xffffffffffffffff, 0x1}) r7 = socket$nl_generic(0x10, 0x3, 0x10) getpgrp(0x0) r8 = getpid() r9 = syz_open_procfs(r8, &(0x7f0000002000-0x8)='net/ipx\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x50)=[{r0, 0x2000, 0x0}, {r1, 0x8000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r2, 0x4040, 0x0}, {r3, 0x0, 0x0}, {r4, 0x410, 0x0}, {r5, 0x400, 0x0}, {r6, 0x8000, 0x0}, {r7, 0x4, 0x0}, {r9, 0x2020, 0x0}], 0xa, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000001000)={0x8}, 0x8) 2018/01/14 23:40:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000eaa000-0x10)='/dev/input/mice\x00', 0x0, 0x101400) close(r0) 2018/01/14 23:40:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b9000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000eb3000-0xc)='./file0/bus\x00', 0xfffffffffffffffe) uselib(&(0x7f0000faf000-0xc)='./file0/bus\x00') r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x100000a) r4 = fcntl$dupfd(r3, 0x0, r2) r5 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) write$evdev(r1, &(0x7f00004a9000)=[{{0x0, 0x0}, 0x101, 0x8, 0x80000001}, {{0x77359400, 0x0}, 0x17, 0x5, 0x8001}], 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x202ff}) write$tun(r4, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000344000-0x4)=0x0) [ 175.402296] ? kernel_read+0x120/0x120 [ 175.402348] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 175.402358] ? __sb_start_write+0x209/0x2a0 [ 175.402378] vfs_write+0x189/0x510 2018/01/14 23:40:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="", 0x0}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) [ 175.402400] SyS_write+0xef/0x220 [ 175.402418] ? SyS_read+0x220/0x220 [ 175.402434] ? do_fast_syscall_32+0x156/0xf9d [ 175.402452] ? SyS_read+0x220/0x220 [ 175.402466] do_fast_syscall_32+0x3ee/0xf9d [ 175.402478] ? do_raw_spin_trylock+0x190/0x190 [ 175.402498] ? do_int80_syscall_32+0x9d0/0x9d0 [ 175.402528] ? syscall_return_slowpath+0x2ad/0x550 [ 175.402540] ? prepare_exit_to_usermode+0x340/0x340 [ 175.402553] ? sysret32_from_system_call+0x5/0x3b [ 175.402575] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 175.402601] entry_SYSENTER_compat+0x54/0x63 [ 175.402609] RIP: 0023:0xf7febc79 [ 175.402613] RSP: 002b:00000000f77e708c EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 175.402622] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020011fd2 2018/01/14 23:40:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x7, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f0000653000)='ns/uts\x00') syz_open_dev$binder(&(0x7f0000abf000-0xd)='/dev/binder#\x00', 0x0, 0x800) socket$nl_xfrm(0x10, 0x3, 0x6) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000581000-0x10)={r0, 0x28, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/14 23:40:38 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f000082b000)='/dev/snd/pcmC#D#p\x00', 0xaa, 0x40c00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000001000-0x27)=""/242, &(0x7f00009e8000)=0xf2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x40047452, &(0x7f0000000000)=0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2018/01/14 23:40:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a07000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000068e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x1003, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000ae0000)={0x1, 0x0, [{0x38e, 0x0, 0x0}]}) 2018/01/14 23:40:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d01000-0x9)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000baa000)={{0xa, 0x2, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x0, 0xfffffffffffffff8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1}, 0x4, [0x80000000, 0x800, 0x9, 0xffff, 0x9, 0x0, 0x3ff, 0x2]}, 0x5c) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000eb9000-0x8)={0x0, 0x0}) 2018/01/14 23:40:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="", 0x0}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:38 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000000a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000a000)={r0, &(0x7f0000005000-0xd8)="845579b0174b6db6a6445c20d861aa4ea28e80905e865ae7ff86ffcd6826962eeb48515d80cf81d35cf0fc017923f26d8ef7b9b09f96fa02a2e9ad3e8073452c28a58de50916f982841b6794b62baed57a99d7c7ec314e645425f963cf718b46883607142141bb0d0621ca006c09de3cab62905d9c446d24c7d282888e1581445c865a91c18798ab53a1f98eeec6f08c709313d372c27a3f440a02fb5d42982af3953600b62d700c28095666a4018e287a353facb18bb4a873d933607e1b7d17e27f1aecdf9f775fe1d6899795055078c85d83d12a578659", &(0x7f000000a000)=""/97}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x71, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 23:40:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f000019b000)={0xfed, 0x2, 0x0, 0xffffffffffffffff, 0x0}) lseek(r1, 0x0, 0x0) write(r1, &(0x7f0000d1b000)="8af58b3a8347d566f764c9048a7a4e6b8efc73bf11160f9d2b008e3b25e3607953c0acbd26f4104e3ae9318e50ef62c2fab7c47b2331767d0beec5203b476752af9387ba247aa35db498357d564276571e4b2a22", 0x54) r2 = syz_open_dev$sndpcmp(&(0x7f0000213000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffff02, 0x100) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000b98000-0x14)={0x3, 0x2, 0x0, 0x2, 0x7}) 2018/01/14 23:40:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b9000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000eb3000-0xc)='./file0/bus\x00', 0xfffffffffffffffe) uselib(&(0x7f0000faf000-0xc)='./file0/bus\x00') r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x100000a) r4 = fcntl$dupfd(r3, 0x0, r2) r5 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) write$evdev(r1, &(0x7f00004a9000)=[{{0x0, 0x0}, 0x101, 0x8, 0x80000001}, {{0x77359400, 0x0}, 0x17, 0x5, 0x8001}], 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x202ff}) write$tun(r4, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000344000-0x4)=0x0) [ 175.402627] RDX: 0000000000000030 RSI: 0000000000000000 RDI: 0000000000000000 [ 175.402631] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 175.402636] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 175.402640] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/01/14 23:40:38 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getownex(r0, 0x10, &(0x7f00005c5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000008000)=0x0) fremovexattr(r1, &(0x7f0000031000)=@random={'user.\x00', 'wlan1nodevself\x00'}) r3 = add_key(&(0x7f0000785000-0xb)='pkcs7_test\x00', &(0x7f0000e15000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000089b000)="e761c70cf1d1bbaff0d19403478762fc28e95fed9c6f2e3d181a716d7db2a2baa8afa63c5362932bd54d311f95ebf1b255e57ef8bb82dfc942a01576246faefc1ca0817cad968fb753bcd124f67ff9ab5c2be818acd4f57a922816e8c91842c133dae6c7db3fe5b9d6cd86c6a2043b620c4b2492f682e5065f2f1bd4697cb3472fd085b798a4808cf75c17d3daba205bfb9b846250f598a47d4599e9909e52541d4949339dda827ebcdc96f88c3fd4480d33f2", 0xb3, 0xfffffffffffffffc) keyctl$clear(0x7, r3) r4 = memfd_create(&(0x7f0000c1e000)="121cf3b447eeaabd301636d41c3136", 0x1) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f000098b000)=0x6, 0x4) pwritev(r0, &(0x7f000080f000)=[], 0x1fffff6c, 0x20000002a) syz_open_procfs(r2, &(0x7f00000bb000)='children\x00') 2018/01/14 23:40:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="", 0x0}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:38 executing program 2: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b31000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000031d000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$lock(r1, 0x7, &(0x7f000029b000-0x10)={0x3, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 23:40:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054a000-0xb9)='yeah\x00', 0x171) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0x3d9}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 23:40:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000091b000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000e03000)={0x0, 0xc5a7}, &(0x7f00006ae000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007d2000)={0xb79, 0x1, 0x8000, 0xff, r1}, 0x10) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r4 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0xffffffffffffffff}}}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000225000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$audio(0xffffffffffffff9c, &(0x7f00000cf000-0xb)='/dev/audio\x00', 0x800, 0x0) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) dup2(r2, r3) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r7 = dup(r6) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r7, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 23:40:38 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000930000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) close(r0) 2018/01/14 23:40:38 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x804) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009000)={0xaa, 0x0, 0x0}) userfaultfd(0x80000) r1 = syz_open_dev$adsp(&(0x7f000000b000)='/dev/adsp#\x00', 0x20, 0x400000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000d000-0x30)={0xc8, 0x0, &(0x7f0000004000-0xc8)=[@request_death={0x400c630e, 0x3, 0x0}, @increfs={0x40046304, 0x1}, @increfs={0x40046304, 0x3}, @register_looper={0x630b}, @release={0x40046306, 0x0}, @transaction={0x40406300, {0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x28, &(0x7f0000010000)=[], &(0x7f0000010000-0x28)=[0x38, 0x48, 0x38, 0x30, 0x68]}}, @register_looper={0x630b}, @transaction={0x40406300, {0x2, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x70, 0x20, &(0x7f0000010000)=[@fda={0x66646185, 0x2, 0x3, 0x1d}, @ptr={0x70742a85, 0x0, &(0x7f0000006000)=0x0, 0x1, 0x0, 0x27}, @ptr={0x70742a85, 0x0, &(0x7f0000010000)=0x0, 0x1, 0x1, 0x2e}], &(0x7f000000d000-0x20)=[0x68, 0x30, 0x18, 0x30]}}, @request_death={0x400c630e, 0x3, 0x1}], 0x11, 0x0, &(0x7f0000011000-0xe)="f36cedbab80bd58faac1274defb416ff86"}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000-0x20)={{&(0x7f0000006000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = userfaultfd(0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000007000)={&(0x7f000000d000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) fdatasync(r0) userfaultfd(0x80000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000009000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/14 23:40:38 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00007ee000-0xa)='/dev/cuse\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00004ff000-0xb)={0x800000000008, 0xd64, 0x2, 0x2, 0x6, 0x6, 0x8, 0x5, 0x0, 0xffff, 0x5}, 0xb) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002000-0xd9)={r2, 0xd1, "cd0cb5e8273feb4fab5ecdda23ff736eeb454d3011299d21e9e80a25da666f22b9d2bfa8d14423f1cb03afedd66d48fe73c78770526739e298cb6ff1c479f29ec40a0a4947b662f141fd425b8bfa41e83955c413cef96342e0f212d676e6f65e1067fa417908aa05634e6f5d105b3d002c1528eb2807c85e67465d060a3ca9873002b97f6652e3a68a377b621faa8b6527d79ef0b8599fa7444ce0ac2c86369f0a3d2b467aeb3fc5499d644a8508886e4b420f670bc2522708b3c821df49a44611dc8f857519091e02584d565b7bf0ced8"}, &(0x7f0000000000)=0xd9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x757, 0x2, 0x1ff, 0x3, 0xfffffffffffffffe, 0x8eb0000, 0x3, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r3, 0xc63, 0x7, [0x6, 0x255, 0x5, 0x5, 0x4, 0x7, 0xc2ce]}, &(0x7f000008d000)=0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000496000-0x8)=@assoc_value={r3, 0x20}, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000d36000-0x8)=0xfdf2) 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/14 23:40:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x800, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) splice(r0, &(0x7f00007db000)=0x0, r1, &(0x7f0000460000)=0x0, 0x8001, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000001000)={0x1ff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000c09000)='/dev/audio\x00', 0x10800, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcc}]}, &(0x7f0000f92000-0x4)=0xc) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xffffffb0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket(0x10, 0x3, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000360000-0xd4)=""/212) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00009da000)=r3, 0x4) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) socket$nl_route(0x10, 0x3, 0x0) dup2(r4, r4) 2018/01/14 23:40:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b9000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000eb3000-0xc)='./file0/bus\x00', 0xfffffffffffffffe) uselib(&(0x7f0000faf000-0xc)='./file0/bus\x00') r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x100000a) r4 = fcntl$dupfd(r3, 0x0, r2) r5 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) write$evdev(r1, &(0x7f00004a9000)=[{{0x0, 0x0}, 0x101, 0x8, 0x80000001}, {{0x77359400, 0x0}, 0x17, 0x5, 0x8001}], 0x20) bind$packet(r5, &(0x7f0000e7a000-0x14)={0x11, 0x10000004, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) write$tun(r4, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000344000-0x4)=0x0) [ 176.268956] ------------[ cut here ]------------ [ 176.273886] unknown opcode cc