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0x1000}], 0x4, &(0x7f0000209000)=[{0x20, 0x18f, 0x6, "d8b1c6d67c8a33bffbb1e514455c"}, {0x18, 0x13f, 0x6, "a54f"}, {0xd0, 0x119, 0x2, "8159967da36d8718094197440c9d905311e3253e1db6d97d514f7a397b4a4cf71c26e9874cf9ef8418e644421cdd72b0495ba3e12b260bfca48a9f92fd11f5063e0898294f86d27187173f73da9edd64fde9d8a9cce7c66e3895c414d7df72a398523f13c5c88f6b5c1c6ea27a0265ee9c190eb557d2c1a702d768e19ea15e76d584f4a83a09883b574f6edb6a496fedcec281e1563931c9e5f6d64a7a2e48d5ea20d18f51eb4d666d2802b0205ec284a4526d0acc8569a42098f026"}, {0x38, 0x7, 0x1, "63a4fb585fa729deaf8352127f1b19f18726622f735686fb1bc60c4413e269bf0043ce46e1e0ff"}, {0x1010, 0x11f, 0x10000, "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"}], 0x1150, 0x44}, 0x4f1}], 0x2, 0x48004) 2018/01/19 12:42:30 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000373000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2d7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000efd000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) 2018/01/19 12:42:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000838000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00003ca000-0x24)={0x1000, 0x1, 0x100006, 0x8b5, 0x401, 0x80, 0x80000000, 0x8, 0x400000000000000, 0x2, 0xc64, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) set_thread_area(&(0x7f0000299000-0x10)={0x401, 0xffffffff, 0x0, 0xffffffffffffff01, 0x800, 0xffffffff, 0x6, 0x2, 0x70, 0x7}) bind(r1, &(0x7f000069d000-0x80)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) 2018/01/19 12:42:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x114, 0x0, 0x6, 0x100000001, 0x4, 0x0, 0x2000000000000000, 0x0, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffa74, 0x0, 0x4000, 0xfffffffffffffffc], 0x0, 0x4042}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000022f000-0x9)='/selinux/enforce\x00', 0x8000, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000da6000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000905000)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000e6a000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, r4}, 0xc) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/19 12:42:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009f2000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000030b000)='/dev/usbmon#\x00', 0x6, 0x4003) connect$pppoe(r1, &(0x7f0000415000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @generic="a10baa56a700a382783413e952eb3e67"}}, 0x1e) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000bf2000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000117000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000726000-0x8)={0x0, 0xa760}, &(0x7f00002d5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000a34000-0x8)={r3, 0x99}, 0x8) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0xc0101282, 0xfffffffffffffffe) 2018/01/19 12:42:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f00007da000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) ptrace$getregset(0x4204, r1, 0x202, &(0x7f0000001000-0x10)={&(0x7f0000001000-0xde)=""/222, 0xde}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/mixer\x00', 0x600, 0x0) splice(r0, &(0x7f00000ad000)=0x0, 0xffffffffffffffff, &(0x7f000000c000)=0xfffffffffffffffe, 0x7, 0x0) pipe2(&(0x7f000052d000-0x7)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) 2018/01/19 12:42:30 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0x5, 0x803, 0x4) close(r0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000024000)={{{@in=@multicast1=0x0, @in=@rand_addr=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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000016000-0x4)=0xe8) r3 = gettid() mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r3, &(0x7f0000025000)={0x0, 0x0, 0x0, 0x0}, 0x1000000, &(0x7f0000026000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000025000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000025000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x3, 0x4, 0x3, 0x2, 0x2, 0xa0, 0xa0, 0x2c, r2, r4}, {0x4, 0x1, 0x8, 0x6, 0x5a, 0x7fffffff, 0x8, 0xffff}, {0x3, 0x8001, 0x6, 0x81}, 0x7ff, 0x4, 0x2, 0x1, 0x1, 0x0}, {{@in=@empty=0x0, 0x1, 0x32}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x4, 0x7470d570bad740ee, 0x3, 0x100000000, 0x6, 0xffffffffffffffe5, 0x7}}, 0xe8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000-0x10)={&(0x7f0000021000-0x274)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 12:42:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000586000-0xc)='/dev/amidi#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000d72000-0x4)=0x800, 0x4) listen(r1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000008b000-0x4)=0x0) r2 = syz_open_procfs(0x0, &(0x7f00001cc000-0x9)='net/tcp6\x00') ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f0000e8e000)={0x0, 0x0, 0x0, 0x0}) readv(r2, &(0x7f0000266000-0x8)=[{&(0x7f0000c3e000)=""/256, 0x100}], 0x1) 2018/01/19 12:42:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = semget$private(0x0, 0x3, 0xa0) semctl$SEM_INFO(r1, 0x1, 0x13, &(0x7f0000f65000)=""/4096) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) 2018/01/19 12:42:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000)="f8", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000003000-0x8)='./file0\x00') 2018/01/19 12:42:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0x7, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$audion(&(0x7f0000b31000)='/dev/audio#\x00', 0x401, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) ioctl$sock_bt_hci(r1, 0x400448e9, &(0x7f0000635000)="867a0c2e86bc3b607f4795949c2d5d8b6f493d61b0239e6a19237f5859fd68ede300bb51568f92b2458c9d7501e961143a739490e22610237f6be43220c8aaca8550c6c70a6df5f341c485229d252304265f0fbeb441743b81c5204b6b47c4cfdda9ae39a8e43dab741b4fe6dcbd31c45af92213e7c6e33da93bf62ecc19e47f1fe6bd2a9e09a158ecaac666a009052a7ae0c194f684dd5ec369dba14022fb0475ea91e08d24791bb40093e47beb4059d31fb086f0b77739ed64ecfd1a15293a17bf67059ce4e07bbc825d63b5502e6c65fd8f528f7fb8368a777e6033b53b2d83693423601c98e8008d9061667746a5") sendto(r0, &(0x7f0000449000)="bcc69393d297cc3ecbc3e031b7635576dc1d4bcb3d506b2b99687bffb83d0606605ddb1273aba0d5fe8b1e2dbf0d0c968f7d0c11e301edb68820614f7bb38e33b52c2f63bef3c5cd93f087c0c152be0a0bee90fe3c6db22c40664843d81e53a39783af27abc92e6f1447548bea719ecc9ff9f9eabeb827d5d344b2b9fc38", 0x7e, 0x40000, &(0x7f0000fa6000)=@l2={0x1f, 0x6, {0xfffffffffffffff8, 0x0, 0xffffffffdaac6873, 0x5, 0x34b63dcc, 0x0}, 0x8, 0x9}, 0xe) 2018/01/19 12:42:30 executing program 0: 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) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000049a000)=@sack_info={0x0, 0x0, 0xa4}, 0xc) 2018/01/19 12:42:30 executing program 4: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00005cf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000220000)=0x14, 0x800) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f01000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3c6, r1}) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000951000-0x4)=0x1, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) bind(r0, &(0x7f0000bbf000)=@generic={0xa, "38af356a916dff0bf2594d76262c2881eb8245a4030000000000000000035c3aae3085c032a4113e98b9f2e35dc3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d205000000000bd2a66642c9d6ada110240002e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) 2018/01/19 12:42:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000465000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d5f000-0x4)=0x2, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b92000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000078f000-0x38)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0xb3ea, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000e53000-0x18)={0x1, 0x0, [{0x2000000038e, 0x0, 0x0}]}) 2018/01/19 12:42:30 executing program 5: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005a9000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000509000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b28000-0x4)=0x0, &(0x7f00009b1000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000011e000-0x7)='ns\x00') 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) stat(&(0x7f00002a5000)='./file0\x00', &(0x7f00003bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000199000-0x8)='./file0\x00', &(0x7f0000d26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000184000)={0x0, 0x0, 0x0}, &(0x7f00008e7000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000033f000-0xe8)={{{@in6=@loopback={0x0, 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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033e000)=0xe8) getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000c74000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000608000-0x4)=0xe8) fstat(r3, &(0x7f0000d43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002d2000)={{{@in6=@loopback={0x0, 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}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fe000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000e0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5a000)=0xe8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000b27000-0x30)={0x64, 0x0, &(0x7f00000a2000)=[@free_buffer={0x40086303, 0x0}, @free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x18, 0x18, &(0x7f000001d000-0x18)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x2}], &(0x7f0000b27000-0x18)=[0x38, 0x28, 0x20]}, 0x5}}], 0x91, 0x0, &(0x7f0000b27000-0x91)="52e4e1d1185d7ea54de28bd78b66ad45b67e4b97b2f35fa749055243fbc70beafa96f8f15c4049398a047e855dafb8314da36493974666e2fe7ec20c68270b5a3c07f10499f156f3f377279261b042227b059dd4f69ba942f0c91a01bcbceac7c167eec77067b82fa81edd7c1e5c32cbccf64cf355fbb8f0878f4e5235fefefe519f38e2c7b1ef3310ccbb3f55bd957864"}) fcntl$getflags(r0, 0x40a) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000978000)=0x0) 2018/01/19 12:42:30 executing program 3: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x1) write(r0, &(0x7f0000022000)="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", 0xfa3) r1 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000000d000-0x4)=0x0, 0x6ee000) writev(r0, &(0x7f0000041000)=[{&(0x7f0000e87000)="9f", 0x1}], 0x1) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00008c6000-0xc8)={0x4, 0x0, [{0x5, 0x3, 0x0, 0x0, @sint={0x3f, 0x0}}, {0x400, 0x7, 0x0, 0x0, @sint={0x100, 0x60c6}}, {0x2, 0x3, 0x0, 0x0, @msi={0xffffffffffff8001, 0x1, 0x1}}, {0x4, 0x5, 0x0, 0x0, @sint={0x3, 0x7}}]}) 2018/01/19 12:42:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000b0b000-0x10)='/dev/input/mice\x00', 0x0, 0x208400) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000de1000)={0x80000001, 0x4, 0x7, 0x3, &(0x7f0000a84000-0x100)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_int(r0, 0x1, 0x8, &(0x7f000099f000-0x4)=0x0, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b70000-0xb)='/dev/hwrng\x00', 0x1, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x3ff) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000033f000-0x4)=0x1f, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r0, r3}) sendmsg$kcm(r4, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)="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", 0x6c1}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) 2018/01/19 12:42:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="73657467726f75707300cbc2fb2333cb3b96386ffb3480697217d2d28061638af248327bccccb290a7796abaa6d6db542022141c238edea86a8c063968e1411efe8f063e4f543940a59001e115d6733f366211dd1ae0c7823b07fbb0cd13b9914165e4649dd72c8f71f87ab1a4212e56130001a5eb270397cc") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x8, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000270000)=0x4) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000da5000)=""/4096) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00003e2000)=0x5) close(r0) 2018/01/19 12:42:30 executing program 4: 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$sg(&(0x7f00001ba000)='/dev/sg#\x00', 0x2, 0x200040) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000399000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003cc000-0x4)=0xe8) r1 = syz_open_dev$sg(&(0x7f0000a4b000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00002e9000)=0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000935000-0x8)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000093f000-0x4)=r2) ioctl$KVM_SET_PIT(r1, 0xc0481273, &(0x7f000084d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:42:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fba000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000be1000)={0x2408, 0x4, 0x81, 0xfffffffffffff000, 0xff, 0x2}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006bf000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00000fa000-0x108)={0x0, {{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x27a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r2, &(0x7f0000ac1000-0x1000)=""/4096, 0x1000) getdents64(r2, &(0x7f0000429000-0x1000)=""/1776, 0x6f0) 2018/01/19 12:42:30 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x6, 0x4) bind$packet(r0, &(0x7f0000003000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x2, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/19 12:42:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f7c000-0xc)='/dev/rfkill\x00', 0x4400, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000459000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000126000)=[{&(0x7f0000119000)='0', 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000a9e000-0x61)={0x0, 0x59, "4bfda1efa9c92d087ce4d83ab300ad84a839cad2e625295ec0b9c1f45ae980cf0fa65db3848044e09482f4b5e9f6de980d59333effa1365bd4aac6950e2cde4fa25e88426435a7b82cc3ed79532f8db5a635210d5c17e7fb45"}, &(0x7f0000df7000+0x463)=0x61) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f54000)={r2, 0x2, 0x1, 0x1, 0xf3, 0x2}, &(0x7f000012d000-0x4)=0x14) recvfrom$ax25(r0, &(0x7f0000b1e000-0xb6)=""/182, 0xb6, 0x0, &(0x7f00008ea000-0x10)={0x3, {"079c5621025705"}, 0x4}, 0x10) 2018/01/19 12:42:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) r1 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f000066b000)='./file0\x00', &(0x7f0000b18000-0x10)={0x10000, 0xde}) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00005eb000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/19 12:42:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003c5000-0xd)='/selinux/mls\x00', 0x0, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000db5000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x4, 0x5, 0x3, 0x0, []}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/19 12:42:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x94c) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f0b000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000c22000-0x24)=[{0x0, 0x0}], 0x1, 0xcc, &(0x7f00007bc000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00003b5000-0xc)={0x0, 0x0}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bd4000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f000016f000-0x8)=0x6) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f0000ec7000-0x30)=""/48) mq_getsetattr(r3, &(0x7f0000c70000-0x40)={0xffffffffffff8000, 0x4, 0x5776, 0x434, 0x5, 0xfffffffffffffffd, 0x7, 0xfff}, &(0x7f0000798000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000fca000)='nv\x00', 0x3) 2018/01/19 12:42:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x804, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000821000)={0x4, r0, 0x0}) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f00003da000-0x68)={0x7b, 0x0, [0x0, 0x2, 0xa, 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]}) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x1000000000000220, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/19 12:42:30 executing program 4: r0 = socket(0x11, 0x800, 0x28000000) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000086e000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000914000-0x32)="2600000025001504bbffff00ff7f000203efffe70040000f0e000100ffeeffffff82158800af", 0x26) sendto$inet6(r1, &(0x7f0000b6f000)="228b253f0355c8a4ccf317315c34bccaba4a31c3afbb0a4ee5258a89fdc8dfc9669e4490e0c8e2632415a0ec9c65a1ed84dfeb7115d5029b34de25a735e3883bf1df2311ae9148e734207d38b335b899ea78fd3837d63ad48edc1850a9c79d436cb76537892c6cb83ef52c681a70fef108046622f0f89cd7e3a554722b98751dc27fee20d98cebfe341b42cefa5e9235e17feb66b309ecc6556ed5433c5c7e622a3de77e63a9a992c6a318cafd1410088b00", 0xb2, 0x0, &(0x7f0000f55000-0x1c)={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbc5}, 0x1c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000afa000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006f5000)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000401000)={0x0, 0x0}) sched_setscheduler(r2, 0x0, &(0x7f0000ffa000-0x4)=0x1) 2018/01/19 12:42:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000225000-0xf)='/dev/sequencer\x00', 0x800, 0x0) sendto$llc(r1, &(0x7f00003de000)="15cbb5f9c5f6a0f40318762cc61bc462d00920c4cdd92d589382424556266c9c39dd896f314541a15eb07af6092078d55ccdfdebc717d9709b565fe5383b5e254b0eac7eaa9713e2032f7da3874571e88181b8f276afdf95d4f51f8890dc21aa5a1beb45098398b41b0583bb37670d0d6ffc85a91c5ab1ae64c1080a8c70abf0514bf04fe39c164b11d728c8f0e2d8bc7709b8a72cf9cf88c871d48cdda09e409bdcd1d3ac6ee1f25e0931a6a8f99d3e848d7c2ca02602734a999f225889bc939dcd57fd96922e82247ebe705fd5ccb3cbe8028449c0b7d9c5cb8c144a", 0xdd, 0x40000, &(0x7f00006e0000-0x10)={0x1a, 0x1e, 0x6, 0x2, 0x0, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) statfs(&(0x7f0000763000)='./file0\x00', &(0x7f00004be000-0x5f)=""/95) bind$alg(r0, &(0x7f0000972000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000047f000-0x38)={0x0, 0x0, &(0x7f000007b000-0x20)=[], 0x0, &(0x7f000048b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socketpair$inet6(0xa, 0x7, 0x800, &(0x7f000015d000)={0x0, 0x0}) io_setup(0x0, &(0x7f000004f000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000f8000-0x20)={@common='lo\x00', @ifru_flags=0xc200}) 2018/01/19 12:42:30 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000005000-0xa)='/dev/snd/midiC#D#\x00', 0x20, 0x1) socket$unix(0x1, 0x5, 0x0) syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x802) 2018/01/19 12:42:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000f5d000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000808000-0xf4)='V', 0x1, 0xc841, &(0x7f00000e3000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 12:42:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f09000)={0x0, 0x0}) timerfd_create(0x0, 0x0) r0 = syz_open_dev$adsp(&(0x7f00009e2000-0xb)='/dev/adsp#\x00', 0x6, 0x40000) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000284000)={0x2000008, 0x8, 0xc, 0xd, 0xec, 0x10001, 0xffff, 0xaae1, 0x4, 0x1, 0x1}, 0xb) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000857000-0x10)={0x7, &(0x7f0000a99000)=[{0x31, 0x1c9, 0x85, 0xfffffffffffffffa}, {0x3fc, 0x8, 0x8, 0x1}, {0x8, 0x7, 0x6, 0x5}, {0x2, 0x5619, 0x5, 0x8}, {0x6, 0x0, 0x20, 0x4}, {0x6, 0x8, 0x80000001, 0x4}, {0xfffffffffffffff9, 0xc40, 0x101, 0xa3}]}, 0x10) 2018/01/19 12:42:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ed1000)={0x1, r0, 0x1}) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000fc2000)={0x1, 0x0, [{0xc0000001, 0x3, 0x2, 0x3f, 0x9, 0x0}]}) 2018/01/19 12:42:30 executing program 3: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00005c2000-0x75)=""/117) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000e7d000-0x12)='/dev/input/event#\x00', 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000e7c000)={0x0, 0x0}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000e7a000)=""/21) 2018/01/19 12:42:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000584000)={0x6, &(0x7f0000001000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000c3c000-0x8)={r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000676000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000b0d000-0x4)=0x0, &(0x7f00000b9000)=0x4) r3 = socket(0x1e, 0x2, 0x0) socketpair$inet(0x2, 0x5, 0x7, &(0x7f0000807000+0x939)={0x0, 0x0}) bind(r3, &(0x7f0000885000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x96cc8e583ac84f28) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000990000)='/dev/autofs\x00', 0x2000, 0x0) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000aa2000)='./file0\x00', 0x4000, 0xc0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r4, 0xc10c5541, &(0x7f0000ead000)={0x9, 0x7, 0xad, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000474000-0x8)={0x3f, 0x0, 0x9, 0x2}, 0x8) r6 = getuid() r7 = gettid() rt_sigqueueinfo(r7, 0x38, &(0x7f0000b13000)={0x2e, 0x0, 0x3ff, 0x6}) r8 = getegid() syz_fuseblk_mount(&(0x7f0000678000-0x8)='./file0\x00', &(0x7f0000471000)='./file1\x00', 0x2000, r6, r8, 0x7f, 0x100, 0x40000) fanotify_mark(r4, 0x40, 0x30000, r5, &(0x7f0000783000-0x8)='./file0\x00') 2018/01/19 12:42:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a6d000-0x10)={0x0, 0x0}) syz_open_dev$midi(&(0x7f00007d3000)='/dev/midi#\x00', 0x9, 0x600) futex(&(0x7f000000c000-0x4)=0x800000, 0x0, 0x0, &(0x7f0000ee4000-0x10)={r0, r1+10000000}, &(0x7f0000005000-0x4)=0x3, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x4, 0x3ff, &(0x7f000031c000-0x10)={0x0, 0x989680}, &(0x7f0000902000-0x4)=0x0, 0x0) 2018/01/19 12:42:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_procfs(0x0, &(0x7f00006d4000)='oom_adj\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000083a000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0x58) unlink(&(0x7f0000934000)='./file0\x00') 2018/01/19 12:42:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000019b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000947000)={0x17342a68, 0x7f, 0x7d3, 0x6}) 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 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) [ 64.450679] audit: type=1400 audit(1516365750.444:359): avc: denied { getopt } for pid=8678 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/19 12:42:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007d6000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000a76000-0x158)={0x2, 0x0, [{0x0, 0x1, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @sint={0x0, 0x0}}]}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000597000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 12:42:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000062d000-0x8)='./file0\x00', 0x0) stat(&(0x7f0000605000)='./file0\x00', &(0x7f0000956000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f00000ec000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f0000959000-0x8)='./file0\x00', r0, r1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9021, &(0x7f000097c000-0x1)="") 2018/01/19 12:42:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000921000-0x3c8)={0x0, {{0x2, 0xffffffffffffffff, @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]}, 0x0, 0x0, []}, 0x98) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffd6c, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f00000d0000-0x8)={0x0, 0x0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000916000-0x9)='/dev/vcs\x00', 0x2200, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00006af000-0x4)=0x0, 0x4) sendto$ipx(r0, &(0x7f0000554000-0xc9)='n', 0x1, 0x0, &(0x7f0000b2f000)={0x4, 0x0, 0x0, "2affe640738e", 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x8f7, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 12:42:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f00008be000)=0x0, 0x401) [ 64.565241] audit: type=1326 audit(1516365750.513:360): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8704 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 12:42:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000052d000)={0x401, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00005e3000-0x10)={r1, 0x0}) pivot_root(&(0x7f00004e9000-0x1)='.', &(0x7f0000982000)='.') 2018/01/19 12:42:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008d000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008a3000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000281000)=0x14) r1 = epoll_create1(0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000070000)=0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000ba4000-0x4)=0x3, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000d57000-0xc)={0x30000001, 0x0}) accept(r0, &(0x7f0000f51000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000ead000-0x4)=0x32) 2018/01/19 12:42:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000029b000-0x8)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000113000)={&(0x7f00006cf000)=[0x0, 0x0, 0x0], &(0x7f0000f36000)=[0x0], &(0x7f000001f000-0x4)=[0x0], &(0x7f0000d66000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x1, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000487000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00002d9000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000359000-0x50)={@generic="0e4dedd0195a913369c7858cbc07a08c", @ifru_mtu=0x9d1e}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setrlimit(0x7, &(0x7f0000ba6000)={0x100000000, 0x0}) 2018/01/19 12:42:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) io_setup(0xcef, &(0x7f000049f000-0x8)=0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b01000-0x9)='/dev/dsp\x00', 0x40000, 0x0) io_submit(r1, 0x1, &(0x7f000099a000-0x8)=[&(0x7f0000dd1000-0x40)={0x0, 0x0, 0x0, 0x7, 0x401, r0, &(0x7f0000350000-0xb5)="dfe0e83e48614628fd68db490ca1398f9809144a210527ba49c847f9d70d8bbc467b0a1c6269db8ddcc883d59279fb1faee8c630b160f2165cd82e5672d5c2060a094b73e635fd4b2acd794f8b9df9abf3f556e056a5691c550161d21f2008716953df810f1c40a24dd77b4eb83675b77b56d37f5adca32a39b120c58c7493c2a640c393b85be64b22237e56fd94f6d1c68578b33c2539ad8566ee071e4e901f194ce6d7e338ffaa3af6484aba1606e7e2302955a6", 0xb5, 0x93d7, 0x0, 0x1, r2}]) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11b981c3293d1e6ad1542a5f601cee8a78a5b3dcdd974d49dde5e1221ddbf06cc93b795b81c963620851a71c695f6781c813dbedae661bf4027a80cf16dd7efcedf805fb599a3341668df2f825de709d389d74548c8adeb2de70463ab0909480cbe9105ef026a9391bf42d96580ea918818be39e671b51c135c9bcaeeb65eabc6bab4a8578495941708a81ce630bd00a135da1cf62b4357369154530c8a3ef02eb24edbf705a5ced4f2bb01d49e21ea5b3e5515b506383fe8502c28578d9677306403066ddee1c99e321c45130cd3a216dc9c84d175eced8de282007c411717d7e7818e761578bac47d2f09a4a89e7d3ba92dc47181857e2ae2714774540fcf79039210bfdc0a15bcf4f91c85a7d97995488017dc4c4802aee4257b65e3ef0f5ed11702a09d33c7aa44ab08867c8dd260c93c5082a4b19a3111783d9371f8b2f1231ae543e9ca77e10fdcbc24c76ab11e72937b3e3866d08008592061b3eb799bafd9635615de8a1077e8cfcdb95766721f0691693abfee445219959e972c6cb950bd8124c736f4df6572171719ed0fbd5b7cf5c7849a4abf622f2ec91594e3603ff9d4378f301517f9b42fcd95da35de020ee9a2cc1ca706a9c4356dd96464aea82371b8c620e30c1e4637e6394528dd7b47fd65ef9466c2677afc0be61f971568c6dd0d849288681f7ba8a68794ee910db6daf318491dcd63f2e76f3a78d9017ebc5bf554d21d24fd875de1d3bbd0fa12082cb0950222f1ebba49ae0e46d848d91be7eac6ae77bcdd7de332ab1d0eac5474cfebf307738eb18f3dd5ceb82a286d735003146eb2fcd9b96bb896617267b22383083278bbedcbb9b2bb3ea3ebdcb69ec61f101f13e5c2be4f32209c8303e6dd974ccaea6c686e8a0aad8cb013fa29b4bebe0f60e0756ed3d03b851f38ede71f88678676771c77727384fef9abef4dab228f6ab8a0a39e91a18cb01f687d4775429cd56a6dfc2c6d5f38d6ddd6e46f07fdfc1d5fbe56597329b6487afc7d5cd209e36dd2343fa7d934fe34d50be392239f81fb83ab6f7a84512cc8e6b0dcff75cd0850dbc919bc628822e587b3a0efe9ade098e72e007875c7858124d417668471523d94ca7d5115dedb78470d850d28660b925e90551e20dd5681b05db4d55ded5dd7b43c6a4eedea3449c2e4f63dd2fad564bddbf0adcb33e6643be3c35621f4d1889309a56e112dbfb865ea75f9c2d36f125825a0e6e83f6a84b839346cde7b125712cdf81b3e1433213feb542af98e34708284b1036710873b5f20dd368a3763701991f1fd9c77522448005c08dc5372320e5786f923973aefb0182e72c8e95af63b38b8fccef3656829bb1846bacb586b6f7ad5d4ec3b18803d5ff5fb007128bc0ba4106fff01c0d2b5245d3ade06c12a62a1a9b1cef04edb4492575087eb241c36431d9e995d76c1bc56f", 0x400}], 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6(0xa, 0x100000004, 0xf9) sysfs$1(0x1, &(0x7f0000075000-0xe)='skcipher\x00\x00\x00\x00\x00\x00') recvmsg(r3, &(0x7f0000ff4000)={&(0x7f0000849000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b69000+0x5d9)=[{&(0x7f0000ca7000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 64.622118] audit: type=1326 audit(1516365750.513:361): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8704 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 64.697796] audit: type=1326 audit(1516365750.515:362): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8704 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d191 code=0x7ffc0000 [ 64.697814] audit: type=1326 audit(1516365750.516:363): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8704 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 64.697831] audit: type=1326 audit(1516365750.516:364): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8704 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 64.697849] audit: type=1326 audit(1516365750.520:365): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8704 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=54 compat=0 ip=0x452e99 code=0x7ffc0000 [ 64.697866] audit: type=1326 audit(1516365750.520:366): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8704 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 12:42:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/19 12:42:30 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x97, &(0x7f000001a000)=0x0, 0xfffffffffffffdc9) 2018/01/19 12:42:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000056f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f000062a000-0xb6)="88251ec4bba958b79b8207ac4ed335efff3a3093389dc0ad7cf1b08847a02a30280702d5d9980970af718aed43d018eae24170ba8b9e27bf92716ad08afd900cb15f7ada4cdead70a8828c67e15030c2ab94e87d4326717a7c4792adf0bece92091bf242bbc0a6601b2ba6c48b2c2b10d0bbcf91eb4fc80256b2ab4f923303d086e80e88bd76575d85446050a769f5cc18ebb285676f78ef784b486a967793a2867750d0bac13c760a09106dec3d387516ea25f2b7a9") r1 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r1, &(0x7f0000c8e000-0x38)={&(0x7f0000fa0000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f0000979000)=@getsadinfo={0x10, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@tmpl={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x40}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000f48000-0x4)=0xe, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00008e3000)={0x0, 0x0}) 2018/01/19 12:42:30 executing program 1: setsockopt(0xffffffffffffffff, 0x65, 0x40, &(0x7f0000008000-0x4)="c8d63f23", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x8)=[{0xffffffffffffffff, 0x200, 0x0}], 0x1, 0x6) ftruncate(0xffffffffffffffff, 0x1) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7ff, 0x80400) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x301080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x15, 0x9a, &(0x7f0000a9a000-0x9a)="ff2b44d17b53ff05e4493a5d74588699c5a3951a248f6d7db32d2e0480e11fd204673398656beee0c0d0533bb641efab9e30ca716ecd01a43788ca9d6c8100b4e4da0e2058e2a749f9a608db40d1eee87da0da991554c929fcc5190782613c50f5c3e99e6a4fa0e723980791854dfe3b7541f19756fd3c727c9a3fcdf0b87b21967fccee2ce15a1890480ffb4f01236453d16cd44485ebde099d"}) 2018/01/19 12:42:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000210000-0xa)='./file0\x00', &(0x7f0000b93000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000b23000-0x14)="02000000020003000000000001000000010006a0", 0x14, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/19 12:42:30 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) listen(r1, 0x6) sendto$inet6(r1, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/19 12:42:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006c9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000ff9000-0xf3)=""/243) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000037000)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0x80000001}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg(r2, &(0x7f0000b47000)={&(0x7f0000443000)=@llc={0x1a, 0xf7, 0x2, 0x100000001, 0x9, 0x3f, @random="b999668875f1", [0x0, 0x0]}, 0x10, &(0x7f000006d000-0x10)=[{&(0x7f0000533000-0x1000)="779a68d8843fc70d8606557c886b3a096c659a20d2b270c45c8cff901e02149904a32f53007f788c66c08ed328f19443814821e148ac8853154cf77df0bb5acba2d64dcc2772c7830d9af8b8561cf141c01c80271a5f753b894bee49f9609dc52c3d4eb0c55a39584ab2e2de787fe7f4e7dfd0e635b3ceff35553474cf92d1501f1fb010361f1815161cea4b7973e66a2f0df14adc511d9b982b2fbf99efb7f2a07f8ddbc71084f53963d4ffa8eeb0c2c6f1eff523326745e59d42fa7f3265fbd279b15da92ed9c461748fc3f14f458cac5d3172b77ac6ef6c5d5169ca1a30f8d4aaab36978377da7d4f22f2213f6832b54d946c71b1a0a05e22e03cad3b34d338cd1244868d7ebad12546434557e9980233a5b6bda9c9500b4ee61fe326afcbe93547fe45e7525c61c12dec15feee85aed9a6ca88dfa41fc24a48c9c50714a5f212900916682ac0064b05906768b992037910215b038a182cd4383c250e8229caed883966108bde55f94adf51fec7bfb525da25936baeac83e328ffa1f76d08ce74cacf1a51f59cf994e869564f7d3804280b7766a5f45b52739a4c75b75b65ced8b683107f69e799ac3b374b9913f8f079d9ba241a27aec19694e4a3a4d1b4bf88e35b6e46a3ef6bafb5f7b4bce49501cf1ec02d5f09b2e27e4731817e923681adbd372773c9db073f928792fe122b66e629e822e4d8511c49bd364af4c3688454ad8718033fbcdbd25a61ea0466f80ac05cb1dcdd4f943804437ae5ddc1a83390f37a54edf2e14b26548b835e3f214bbfda19d8618ea8f235c2267c3b0609e39451eb3aa1e1cf744cd5f8d85a3c8cef91cc296f9edd1b4b80d611483bbb312d6b5195612211101e8251c0a86017ef8e640d5bebd6d4e76a548a68e26698cb63e579dba40bf8156c12b651f1353bef50ef56127ca3a40be9f011d824b01a200e51f433e92e2802f64b2cf16966f91b814e00d1e285baf33388f53597e85f3f363f299f155e737161a4750c638b99b993906f190e3c45d845a0248589850d03b5b2e054e0457520cfccc9c0a567e8c14372f79a88440f620736ff2b774af0b3abf4c2f0f9a7da12b4f1496624fab78a5a744ad0ba8049255a1ecdda9350003871bc1d06dfb5a1b109c8c835ca2b6a6d066503abf41adc5f3e9d8f1fa6b45713ccf6f5719d503b0bf71427e466e46dbb567700c39cda413ff2558982330c2d745a02d652b6ee58af4192c41c6832d4bd64d2210f3e2b721c5f04a234e7582b0024d56352433d3335a998419f66d0ec47a509b001ba492bba60b4dc7c5805da2d02e0f86c7ba764ab56ee817840de431d991f734f37744655d72e8751ffec8fc4090a8867e16e6310ed7d6747345fa715651065bc0ac40af6558aa41604d193672d5d5f8a6a04d93f6c2d097bd407be112cc12946f9d5a1c7936a193e7800cdb79afaf6071af22ca80e436d4ac58a42e12c85afe60b20559ba849d5ed0af6ae76133ecfb8175d6fb5d51015819778e501088f7c4b65e968842f50f949b35c62eb1ac49c2a1fbef6e49ed125221db8e0befaf6df185676a15855b54b72d9294df21004ff19c7dc971d124db6738799043834b7b3b230068291b3850daafa2adb074e574d76fd310dbe42b4902693267976bffeef3bb4d1e5266b6cbebddb6ddacfdbf7f5eaa39b199f0735adb4d69492c9bece09680a58c2af2c2d00cab4fc0f7089ebb4d472488565d828ee2fb216db1e291665733db556ce6477e64aaecc2b0afbdeeb0ac803da77090bdb954b3fc0e3568370db2d0f0fc3307d052e2bef27cd6321f4127521d79712c05b83a5711c4e059bcbd88cd4e65f300379053225ca78205624c4457e92b73f1d563978a3af42078357def55d36b455f9969f07a57c9bb3e8e45d90db093851f8119eb09c1ea65e115e256e2e20fd1a9dfc9c6d0d6b8bb2bce7d8bf308956499e1c6f6c90b4a8665ad5b9991101f13bdf274ac387d276f452bd9267d2b78b597bbad7d66497e26d51034190d9904c5cd2d336dbeb3a466db5708d8befdddd3b925125a248283147dcbb91c5e4db0bf490b8e0c10409edcb9521c05763080442f04969fc88b97443aafaf300e565e4697a5cd587dd16fff38c69a8b171eb0066a6174d1b9a14d014abe0a653f4bd3a2ce587349b256cc3c44fefeb8292bb66b1b1f6460c6f0dc1ecd6712b86bc77afc69a125a6f353525598d02ac47f0e5d3dd984bad64da3a2f8985132f885075e741e3345a0a0c0bdd9f660dc2e2cf9ca3e25e756aa6c5b6a85cdc2fdd3232a39da26b37899e7e53b8a0541978179ad62f4087e7c227afef981061a3f2f915cc319f1e8c26661b07c7e63613ec1709c6d6025061bfc2a988da05719d237cd056e6db52c56d333850b2a60a7b220086be2e1d81f5f0efbba9343c4ccdc6032c48339286042a4ef03b383546f5836d5c01ed59ab043f7ac53c3ea47f4751c6d9f4bc894f9b4493d89007cb9020f7240da3a898faa1f0fc0154d6fde3c71d7a9697566c2564f2baf56aefc8099683426d94c470d9995ec82def2b92cdb7fa444542e793b27cab431cdf96aca1abe3740b214fd8b4cac4714a535e3bbe0140629dbf4a4ac4e3f97a90e5350e758fdc3263c77ef31d797f9acbf062600f423bd1f292cc21e78ca15ace931aca51efa4ff0acab65dfeeeddfbbacd58546b2da64dfdfa0733b98d1ae7f1280fee3526e8708ccc0c4ff55805ca155e0e4a3e14094a4dbe1bd098f068643e443cc3e9ce2efe8508a7dfecf0760951deaec4052fea502184d8cb1a1e62fe5b475cf123258df78c8391d1aef671bb0298a2930aff8f946e4e3dcd80f5c8c64c3b30906112af247d654d38442671a82abafe59cfd2b1d1b55aff7b6b307cdb3647c28b6e70530d5874d3e9bd4a063be327b1cb849b5b681d79895528b95a62d21bbbc0b38e0e5d4c4a84d8dc1b7833fc902241a795abc8daf08bca358a52a2874a47eba467b2b24d9e26f06211fe948e61fae1ef1be3d1f09df4637b5114a5078eb4b150fbc4cd8c58447e172e9910688f7ff03b7d756076b9905070585e1330df26e65617749733d1d89f7e67f2f42221b2950264af38e5740ef083506211d6f2fd755800f7d8e7f1a07a4503962e1be7a118f2c70061a223aa1317768ff45c0a7e02dd7e47852750c560b3dc4512edf357bd94151ea2c3be22b05ed55c8dc2ca7fd8a7f717995a45508e2e40b8714e2741a12e848e807a64419ffdb25aaaf8dd6108d4f1d2388fe47781705b1f37846b840e59347480558b0759eee899f6761c5cf7c10708b8690bd235596734209e10bf3a080554e85108d3d47321ae51c4045cb3629ebab96c8288856b258753f65e472bb3c2e1494aa30a4b5454ccf4fe7e290478725e5165b50ecdfdd91a4294322182694b3f0a0f74ebf7fac271b5f0ff3c219b1ff28182c692451b34caa9678f1be4e8977912567d1c9c8278e282d9572f2725de97120063672c6903eb2e0238530db793d2e96bb4128807e65e64c135b1f30797c60b2b5881a901f57149c1b55ee92f83cc457f2e837fedcdc4363afde28ce47d86ab6fcf0e180863a071ebd114bdecb04265577616e87e97a4f6b68aea2b6f5c83138822432e9073bcab88a6a16638be42f4bc67af929fd3597b7ee15ca734e62c0103e75db64f60a39c8e19af67f7509b7706a7d8532a212d815ccea0214cb829d24e9f4018fae5c9d90cc35d2b85146f6f136cfef3b5e700bd9bb8eab69b06cf39bd1d8dc8965b90af1baf49ae9fd4da7bcaef0b3687583bec5d50f3d51078a88c54944cc81273f66e451341e3b647e8cc710d90c7d06dd651f3af7bbf4b9b49c7b07c6d7eae810c71e3d3391f4309af88b0f4c7e37d7da8f2bdb7eaa4097b615e41b0322ab7a1f7c6f44125ed707df83dc5bba9f1016008a228e79cb501a41bff1658ce02e6e0c1e657ed93e4f193b56c1f7ebf92696b747664e9466cbde3892956f7f15cec14c5c0de58a3ddf270bd253733355ba41f6719b607a97ee580436a4581c8636fe5e5476ed69ef0bd5389efc02697bb8babee66660ef1565f0ee9f6bd57350793e3937ca89d70cfa5da38a436903f3eca548fc2b66dcc321d574cff538bed6e4fd51e85291fc743ea108724c5c5767bb12f5107cb78a70bb5a88c44869d24649dbb79dafc1c8afcda6561fa942868c0e9c1c5bb72a1c6a3817000554ff992fcec57c0cdb03bda2e822de4936abbc8c2d37b760aef0dd8b191a15a153ebec2c5bc97bf3d25de3953ef488571d32da72dec2956e7c63162c10c62ff7a045701c425cb096f3244cc854c7bb6717c33f5507ac9629b3e8715b8c389a5b6cf87aa2995549977afb8f7fd0090ccf4dd687ff8434a7987f58f4bab74b97be87eb8dc3750166929ce15f1d902b1c5c398c900b530331c20445163826d43fef8bfce3ea01e2c1dd9377bcbdd06a173416dd340b39f38da490693c9df2b29eec1c77abecfb18600186957d404f05f4c0967031e8d41a9519d6685c6fc2a16118b0b227bc5db55cce0207be09f5c511f93eb5ff04f86cb3cd5a89d3dd7b50437af9ad54063a5b39bd17ed0cc4bb7f1e014c14ded48e3ed155b869af176345167a2b0f8845e1d642a92ba39bb77856c1d250449f5491df8841d8d19b34acc98d4da0620f6baa1e3979cfb07141808f52f7087951ed132fc1dfd1ead041720964267eeeab1a4d2863a466f77a658c2731156ab976a27a73e47562e995c007962ef0ea5109236993a116ec81b7cbb296df641a427a9de9858b992106bcaf37d1db0dc1c66cbe796f21a740dd736541623af1e777f61a70b93a381c37ee889c18fcac9385e302cc864f8b8a2aa70bb50e94e26f4fdd563ef199fb71f12d6b98534c9918b2f668d7327f0c0730576844fb306d1b1a3dd0671c9bb32ee11d140ad4648ddea216783321947e573186ce3b2eea96d3fd9130ab83575513e4a02eaa304f133a0afbc3d1e02733e7b4ededc86bc762c672773358e6f6bf60a6144711f12b1a4c329ad920597d2813a17158eaf2d9369026ee0e07b669f0a3dc1aa9689084a7e6a1a910a28f2c9ce38f9db86450429ad22b6ac851f48912953472938fa1d884f146d5c27bf667b6c3567ed4b49ffd4c23c4c3d7f5ff022d79f2add891e28e7fa98a6eccfaaa2c8ebd6dcf0176e348f2c0f11b746b0f88d58fb2290fadebbda7fa521a8f6fca50a5239ba7ce8198e84a832b856737641ecee47ed55e574ccd2cdded134267a58426ecc11ecd96a4bf8625a8ce597c18f473511d688e3c84eacc5a0f043fb338ea3f3aeb9efd8e22187b5b02ad406bc0c634d793cf8980ca1af70e8fea8c591b94ddfa9124ff34aef0d5837be3dfee66fa0d9c3424a08f39847824ee2ed4f8b5a4f8c71eb00a0c23fa59d03b378345d426c7b1e77efcb93e6dc2d3f42d2869316371eda0a0d6288691d0bcc586275f83d4e4f692a6f10d7aca7daa5a715cae949da4b620fbfafa517438d990ab77a1f43840885e8b2b9e41ed9dae23206df63f78c1ddeb443e57e4d996f8fb6771eccc89fe799daf411adb09b7d16c1b58accea3ffdd0a27b526def12851710494f3443fb38eb96bbf54b089c29b8c5eef0ad87b0b409c4a97f526a0d77f488afcd7e33ea53da970469f61a2814c925737b89dc03540c482b9e07786c234501984f8fd61066719643b068acebbf13e1569c6bb4c405f8eaf848815bc7a46dbe6198de30706df280ccd427138099879e4bb025d62f13df39c699bcf96af9252ce95e18468d3e9d432b", 0x1000}], 0x1, &(0x7f0000a97000)=[{0x50, 0x10f, 0x6, "541c06524d8abb09687668ddf4b066799dbdba889581776b7cc99e4706f5cc4ed80e0118dda339553fe5aca780dec156bc06b6479cbc11f2c4be209b"}, {0x28, 0x117, 0x4, "82450201cade894acceec8cc038921c1a011"}], 0x78, 0x4000000}, 0x20000000) sendto(r1, &(0x7f0000035000)="", 0x0, 0x0, &(0x7f0000036000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/19 12:42:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f000082e000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="91590df102a1", [{[{0x9100, 0x1f, 0xa5, 0x0}], {0x8100, 0x200, 0x9, 0x401}}], {@canfd={0xd, {{0x4, 0x7, 0x81, 0x8000}, 0x33, 0x2, 0x0, 0x0, "b0384aa8575da989147187aa3d4930ef8c1e5e95972134fdd4032498367503996268216b3d1acda65ec49bfb8eafd43a274e8925086a8d6e3550d98b10b84331"}}}}, &(0x7f0000001000-0x14)={0x1, 0x3, [0x1fb, 0xcb8, 0x93b]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000108000-0x7f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "c0b9a0", 0x14, 0x29, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [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, {[]}}, {""}}}}}}}, &(0x7f0000620000-0x10)={0x0, 0x1, [0xb8d]}) [ 64.697885] audit: type=1326 audit(1516365750.520:367): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8704 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 12:42:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000cde000-0x8)={r2, r0}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup3(r3, r3, 0x0) ioctl$KDGETLED(r4, 0x4b31, &(0x7f00000af000-0x1)=0x0) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f0000f66000-0x1c)=""/28) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00007a1000-0x4)={r1}) 2018/01/19 12:42:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x4) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f000000a000-0x86)="", &(0x7f000000f000)=""/0}, 0x18) r2 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x7f, 0x80) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000001000-0x8)=0x0) 2018/01/19 12:42:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x3) setsockopt$inet_int(r0, 0x0, 0x10000000000b, &(0x7f0000447000)=0x0, 0x4) r1 = syz_open_dev$midi(&(0x7f0000c7d000)='/dev/midi#\x00', 0x82d4, 0x8000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000211000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=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, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce1000)=0xe8) lstat(&(0x7f0000f02000-0x8)='./file0\x00', &(0x7f0000057000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000aac000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x12}, @in=@empty=0x0, 0x1, 0x0, 0x0, 0x6, 0x2, 0x80, 0xa0, 0x3e, r2, r3}, {0x1, 0x100, 0x100, 0x7e86, 0x6, 0x4, 0x9, 0x40}, {0x4, 0xf31, 0x2, 0x80}, 0xfff, 0x7, 0x1, 0x0, 0x0, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x32}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x4, 0x3, 0x4, 0x4, 0x45, 0x1}}, 0xe8) sendmmsg$alg(r1, &(0x7f0000958000)=[{0x0, 0x0, &(0x7f0000b16000-0x80)=[{&(0x7f0000ebf000-0x95)="afbe81c4561772aaf3161eb0d5faaab61c1c884590ebbf5195e3e2537d6d287440b600e1d29a9ffb42cecff744926e513b8440733b0cb1aefe2ef012f50b1142e0828805b6a5b95477b6155c6027c6e5f65d4f7a50ea7e1d58ca2bd716c2a2127e92bd388d746d78b48c233c614c5deec99d4cf1cfdc0d958721fb3fb1e247d86625c8c760e92e6c7f1f2fc3aa185ba600614c684d", 0x95}, {&(0x7f0000972000-0xd7)="71250f3e068f98059c4962ac57bee3bb1b57eb8390d7df37e9f39accfae6c90ac5936d522919b4e4410a08de3c6cd811b7f90c1d8fcc0a249b17b5b8606275a305a72e7b4360f2f0ac021ff5240074dbda37056fc5785ab058ab3b67073e0bd9905080a32eb3275965905a3c9f433cdff2cf329783f3d0e5fa1e338f1e5eafd5a24522aa423829245386bef5bc0589402558eea642a29ebc4c145578860af4171aef3d58eb6dc46c6324cf8e51ff4889ea2a667068259cd3f6957eda3067ee97d90aadff7f9a7189470d77d12b84fa551551fffece5470", 0xd7}, {&(0x7f00008e5000-0xff)="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", 0xff}, {&(0x7f0000913000-0x83)="79743f845452df63ee34a7cd5a1671321fb42059a84cf943bee40924cf6cd14935c572d8e68f36564d7980027d5eaa01c57db7def1e8cfbe00379889583156d3b3baded0352fa92d2639dfcfe832bdfdfeab5b13a224562c29607585b614406d54c274608579d70e6d8d00809883dad4682e4f8e5162855d9728b8ac4ba36e3e029a57", 0x83}, {&(0x7f0000eb4000)="", 0x0}, {&(0x7f0000142000)="0f9a9cef47113fc1d7", 0x9}, {&(0x7f0000660000)="1f376c8cb9d58c291c2f7d2e82e0877c58059bb16dcf4ea59ad75dc2ce787ba9d41ad2bdf9fd3bb4599f5921d24defef2bba5d97abcdbe5b69abc0450edde409fcfc621ab9c3ed84c4bb58bad304f77a6a785b55d3eff00ca17f5d9d26877d1d28e48f7ef69c44c0763dd92889cef04f8ca6c12abc17dd41a16635db753e9ce57506ae8b0a21e4c60c70c8d20f", 0x8d}, {&(0x7f0000119000)="37ba9eea0facdd24b5307ee06f9a566957014417296738f547902bbc93df6e8255d2820e4fddfd7fe29225c4fffb88e320e1d31334d0d9318c381f3fce61f438c2ffaa20fedf360dfb17b9f501ca72817295e9cfbd0d25e39f9d565512ec5cb5159e3f114f449ef2d1e7b11a1125ff03c6a110f222ce625b8cc4bac97af9182c217ac77687034d5b50fe8eeba0b738658deade71c8868e", 0x97}], 0x8, &(0x7f0000a11000)=[@iv={0x68, 0x117, 0x2, 0x4d, "d89a020e1c9db5086593a11242c575ff85228b98f3c07fe690378708358d1ef3fe9e12f91400cd6a3fa50309fd555d9a55eeafb5abed74a32c57f0c1699a2dc7ba49e2f9a3eb25a39c2073a8b4"}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x80, 0x1}, {0x0, 0x0, &(0x7f0000651000-0x50)=[{&(0x7f000027d000)="c7ec90be51358010c58aa5898daa5cfcd677e733d9c59170d5eb2ddefdc6650e072a1dbb1de03ae0826bc210f73a23e0b1f1fcc9110763a1bd616d1739f31f156cbb03d5022dbc", 0x47}, {&(0x7f00000b0000-0x71)="42430f3b333e6e887283068e168c5b7597bc7360747446ef4dc7c1a6dde3e4d636e0ad43423069cf7d10467feecc190ac7810244e2fc0171fc239547258f84ed393f7f8f398680e3ef27fb01da5bc9ddfe0f8324920ccebc3a6cc32a0cec912174bf8d4f32169a48f275bdd412cb8bf2d1", 0x71}, {&(0x7f00005c7000-0x1000)="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0x1000}, {&(0x7f0000ce6000-0x49)="3da3404efb869cfe242ac8b29a061008a601d80015f28eaab3ba8d55b36772f2e261a46e0efb7137448047c924e705d9574babe40e59c62a1e742b51217a94f5bf3bdbfaf9961241a7", 0x49}], 0x2, &(0x7f0000743000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x5}], 0x18, 0x11}, {0x0, 0x0, &(0x7f00000a6000-0x90)=[{&(0x7f000075e000)="0bafed6808e81782d5e9eb271313a58411174ea59cab8546c55edcd0129dc79ea7ac4f78b0c92de569218bf540bb6fac34b282f9c323ca8c1141313b6f8735", 0x3f}, {&(0x7f0000a41000-0x58)="619ebd3b9cf2efc856ff0e12f975f7327c7d0e1eec4c558bfc1b27d112719770d426ec8d623928d487b4332ce4e012d2ac7d891823ffe2e048ad96caed2ed7596a252cddae0219801d32ac0c2ffa75d089a3b8070b7af393", 0x58}, {&(0x7f000046d000)="5a99a95056e77e", 0x7}, {&(0x7f0000906000-0x4d)="4bc844165b036cb58e1193f2ae85604aca2af595dfc98aea59aa97af1ad579e35d284dee932172d1d0e3b5410c629754498dab42796a86f4710046a4ae3e3a054980b0f74d7d13cf5a59d915e0", 0x4d}, {&(0x7f00001ac000)="4c55c278f222a65d2d37938eb4f05783b6e70418ade5d56a91b60b70f93cb105f082d9bc1114faa8c481cb643e191fb7397fedb7304b1f98a070d4350586f240f3404599971d1a105349fd50d1333b432622fd365ef6f0109c3bacddbdbb56ac8c96ab94d14a47cd7d11e73c49ef6fbfc783aeb1a81f51e41deb9e9383bb5f8d", 0x80}, {&(0x7f0000cec000-0x1000)="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", 0x1000}, {&(0x7f0000c35000)="c528e2ac33ffda6ce3ff72ca27368565d4c2aa0b72a7753c33d84d9ced82277c39fb9e208d3ff19709c1ded07f3a2de498e5127f", 0x34}, {&(0x7f000073c000)="936d16305a5576af24b4ba0420a6c27e2d7353576e4ddd412ba7677f997a0dacc0b0e27a0718e7739f5da3d64f3481dc7a845b1d358ce306e80ab0f3d7a4d3f3dbb3f1664c9cb4caeb6a7fe6483429f96e183698d960a8395914106eb0dbbcdbe8c87cb7461d16cf06b3dd14d8b5956767ba8d", 0x73}, {&(0x7f0000ed5000)="11799540bcdde90761bc06ce54ac297b3cb4e816b5cb43277f4947a59b399ff082d074bf7a3d033b1657338e8698d4f7861a0a3bb4610f43a1d20ab82388e1466e479ebe4d2eb1aa6c0554f516b6df46e56f6f97bda0667019a5973f983fd2fdb643bf35254dbe73dab05193cb51aa78bd97d4d655dfddaec508555c2b2a8b42cc25da25c1042e85799f363851e2a37274ed083191e452d5", 0x98}], 0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f00000b3000)=[{&(0x7f000049e000)="653135dae04b65fe817adef090e30e39dffefe42ddcb8394b07a01e8c4b11055426a19b2310262161e9ca30b2cdadb1b7a50b4eb9a1670449f2fb9c9383a36cca39add722d996ce02e340ffa078b30", 0x4f}, {&(0x7f0000189000-0x15)="42cef802d34c4b3acb6d222e92e2082dfdda3e7b3f", 0x15}], 0x2, &(0x7f0000e4d000-0xc8)=[@iv={0xb0, 0x117, 0x2, 0x98, "b298d163ffc13d93f66d67b68638f18072b804446a83b3348973b674ca9682ced0e7d86c7c0117aa63cfe3075319a3cca17924e32e37a135efc8094c98498256a434d9a88ce5835dccc46aff16d7cda1cc1b94ccd5fa9eb290cd024f0f117d0b4a887d6d51f5e04b1355b66438b2e8edbb21646978705390dba0bb190a69713526fbe095418bf9550b319e9bba37b10860533fbbc1e6b860"}, @assoc={0x18, 0x117, 0x4, 0x3}], 0xc8, 0x4000000}], 0x6, 0x0) 2018/01/19 12:42:30 executing program 2: 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) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000abd000-0x50)={0x0, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00002e2000-0x9)='/dev/dsp\x00', 0x100, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000899000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a72000-0x24)={0x90, 0xfffffffffffffeff, 0x2fc, 0x3, 0x3, 0x3, 0x1, 0x7fffffff, 0x1, 0xfffffffffffffffa, 0xf58a, 0x5}) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000d78000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f24000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000998000)=0x0, &(0x7f00006bd000-0x4)=0x4) 2018/01/19 12:42:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000f19000-0x12)='/dev/input/mouse#\x00', 0xff, 0x40000) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00002ea000)={0x0, 0x19}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000006a000)=@assoc_value={0x0, 0x0}, &(0x7f00001da000)=0x8) r1 = socket$netlink(0x10, 0x3, 0x9) writev(r1, &(0x7f000010b000)=[{&(0x7f0000ec1000)="39000013000904690000008000fffd18", 0x10}], 0x1) 2018/01/19 12:42:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r0, &(0x7f000091f000)=[], 0x0) recvfrom$llc(r0, &(0x7f00003c4000)=""/77, 0xfffffffffffffd72, 0x0, &(0x7f0000b19000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) close(r0) 2018/01/19 12:42:30 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x60f, 0x9, 0x4, 0xb81, 0x7f, 0xfffffffffffffffa, 0x2, 0x8001, 0x101, 0x30f9, 0x0}, 0xb) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000002000-0x11)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) 2018/01/19 12:42:30 executing program 5: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000057d000-0x10)={0x1, &(0x7f0000016000)=[{0x6, 0x0, 0x0, 0xf982}]}, 0x10) r2 = syz_open_dev$amidi(&(0x7f00000f2000-0xc)='/dev/amidi#\x00', 0x1, 0x90000) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x100000001) write(r1, &(0x7f0000e28000-0x56)="98b19d4310796d911965586cf7a6b7516f2b5d8e0a2c1681fa64edfc2338bcc5934c61eff91898055cf10936700dca95e00a161380f875aaef6ab14e6a9a2d9522b81ba826680217ef2c96669008fbd9e492d28fe7f0", 0xfffffe92) 2018/01/19 12:42:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ff0000)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000b6a000-0x8)=0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000013a000-0x90)={0x3, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0x36d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000010d000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x194) 2018/01/19 12:42:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000d0d000-0x8)=0x1ff) syz_open_dev$dspn(&(0x7f00007da000-0xa)='/dev/dsp#\x00', 0xdca, 0x0) 2018/01/19 12:42:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001bb000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000200000-0x4)='tls\x00', 0x4) r1 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000912000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/19 12:42:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) perf_event_open(&(0x7f0000b1b000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x119, 0x0, &(0x7f0000000000)="000400a6", 0x4) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000780000-0x4)=0x0, 0x4) r1 = getpid() waitid(0x4, r1, &(0x7f00006cc000+0xa95)={0x0, 0x0, 0x0, 0x0}, 0x1000001, &(0x7f0000c82000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0x6, 0xffff) 2018/01/19 12:42:31 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000d26000-0xe)='/dev/admmidi#\x00', 0x0, 0x8000) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d27000-0x8)={0x0, 0x2}, &(0x7f000015e000)=0x8) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00004a9000-0x10)={r1, 0xac, &(0x7f0000d26000-0xac)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf1}, @in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x6}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x0, 0x6d2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}]}, &(0x7f0000d27000-0x4)=0x10) ioctl$int_in(r0, 0x5452, &(0x7f00008d4000)=0x1) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000a81000-0x5c)={0x5, 0x3, {0x0, 0x2, 0x8001, 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]}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000d27000)={0xfffffffffffffff7}, 0x1) dup(r0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d27000)='/dev/dsp\x00', 0x280000, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d27000-0x14)={0xfffffffffffffbff, 0x0, 0x0, 0x7fff, 0xc9b, 0x2, 0x1, 0x20, 0x1, 0x20}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d25000)={r2, 0x7ff}, &(0x7f0000d25000)=0x8) r4 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000e3000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000491000)={r5, 0x10}) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f000063b000-0x4)=0x0, 0xffffffcc) 2018/01/19 12:42:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 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 = dup3(r0, r0, 0x80000) r2 = gettid() fcntl$setown(r0, 0x8, r2) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000421000)=0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000336000)={0xd2b, 0x2, 0x8001, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setitimer(0x2, &(0x7f000047b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00004dc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 12:42:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000de7000-0x8)={0x0, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000409000)=0x0) 2018/01/19 12:42:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_pts(r0, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000604000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f000042e000-0x1)=0x54, &(0x7f0000553000)=0x1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000186000)=0x4, 0x4) ioctl$TCSETS(r2, 0x5402, &(0x7f0000903000-0x24)={0x8, 0x20, 0x9, 0x998, 0x10000, 0x80000001, 0x1, 0x6, 0x100, 0x700000000000, 0x0, 0x0}) open_by_handle_at(r1, &(0x7f0000bac000)={0xffffffffffffff72, 0x7, "a48022834ed2d822f2b6546da2f7cfe271c2c026ea05eafff00b37eca9452a80abef7c2f9a68c301496b5a88dae53de8d252fc13de965a785b6ea02170e30e24bf9866ac4985be2534b04ef06c8673d7b6301529ee7c5518a37a5aa8cf313e97cc08f53b01954d97851f512212f3e072d6e13318c249f4adfb4d4eb2ab47539c0b8170395a73801521343120bc948fedee02e97cb35d1622d4c5077a4e8eca70e1912c414b240802daf8d1e2439bd4e73415f36a00000000000000097cb712a9d75e1a342731e279f4fedbe856e9b00865639b258567"}, 0x8200) close(r0) 2018/01/19 12:42:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x6) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getcwd(&(0x7f0000013000)=""/233, 0xe9) r1 = syz_open_dev$audion(&(0x7f00002fb000)='/dev/audio#\x00', 0x71e, 0x50040) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000141000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 12:42:31 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0xfffd) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000006000)=0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000f52000-0xc)={0x3, 0x5}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f50000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/19 12:42:31 executing program 6: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000000000+0xab5)=&(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000003000-0xc)={0x0, r1, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000003000)={0x6}, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000005000-0x48)={0x60003, 0x0, [0x9, 0x3, 0x7, 0xff, 0x251b, 0x3, 0x7ff, 0x9]}) r4 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) r5 = getpgrp(0x0) sched_setaffinity(r5, 0x8, &(0x7f0000005000)=0x1) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000002000)={0x100000001, 0xfffffffffffffc01, 0x9, 0xffffffffffffffff}, 0x10) fallocate(r3, 0x0, 0x0, 0x1) close(r1) 2018/01/19 12:42:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00006a5000)={{0x2, 0x0, 0x9, 0x1, 0xffffffffffffff81}, 0x59, 0x3e8, 'id1\x00', 'timer1\x00', 0x0, 0xab, 0x7, 0x5, 0xe3c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00007f0000)=@req={0x3fc, 0x0, 0x1, 0x1f}, 0x10) pread64(r2, &(0x7f00009eb000)=""/56, 0x38, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c26000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000cc000)=0x8) 2018/01/19 12:42:31 executing program 5: r0 = gettid() r1 = getpgrp(0xffffffffffffffff) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000ac000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) kcmp(r0, r1, 0x4, r2, 0xffffffffffffffff) 2018/01/19 12:42:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3ff, &(0x7f0000231000)=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) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 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) 2018/01/19 12:42:31 executing program 6: 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, 0x0) r2 = open(&(0x7f0000ae0000-0x8)='./file0\x00', 0x2, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000077e000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000065f000+0x697)=0xe8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000132000)=0x0) 2018/01/19 12:42:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f50000)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000486000)='\'*\x00', 0x2) recvmsg(r0, &(0x7f0000d97000)={0x0, 0x0, &(0x7f0000d9d000-0x50)=[{&(0x7f000007d000-0xf)=""/15, 0xf}, {&(0x7f00007bf000-0x63)=""/99, 0x63}, {&(0x7f0000752000)=""/197, 0xc5}, {&(0x7f000098a000-0x93)=""/147, 0x93}, {&(0x7f0000055000)=""/4096, 0x1000}], 0x5, &(0x7f0000948000-0x1000)=""/4096, 0x1000, 0x5}, 0x20) accept$llc(r0, 0x0, &(0x7f0000269000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000214000)={0x5e, 0x5, 0x8f, 'queue1\x00', 0xbd6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) chroot(&(0x7f0000d7c000)='./file0\x00') openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000864000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007c3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f000085d000)=0x0) chdir(&(0x7f0000a91000-0x8)='./file0\x00') mount(&(0x7f0000153000)='..', &(0x7f0000318000-0x2)='..', &(0x7f0000228000-0x5)='co\x00ad', 0x84000, &(0x7f0000f88000-0x7e)="") dup2(r1, r1) 2018/01/19 12:42:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00008c3000)=""/137, &(0x7f00007b0000)=0x89) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002b4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 12:42:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) socketpair$inet6(0xa, 0x8000e, 0x8, &(0x7f0000819000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000fa5000-0xb)={0x400, 0x7ff, 0x97d, 0x6, 0x7, 0x5, 0x4, 0x1415, 0x8d, 0x101, 0x400}, 0xb) 2018/01/19 12:42:31 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, 0x40, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000000b000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x18, 0x16, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 12:42:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$bt_bnep(0x1f, 0x3, 0x4) flock(r1, 0x4) r2 = syz_open_procfs(r0, &(0x7f0000cff000-0xf)='net/ipv6_route\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000028d000-0x108)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x200, 0x8000, 0x80000001, 0x4, 0x94, 0x99, 0x0, 0x6, 0x6, 0xfffffffd, 0x6, 0x8, 0x8, 0x101]}, &(0x7f0000f07000-0x4)=0x108) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000436000-0x78)={0x0, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x1000, 0x400, 0x8, &(0x7f0000074000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x6, 0x7fffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000077b000)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x803, 0x4, 0x800, 0xffffffffffffffff, 0x0}, &(0x7f00000a5000)=0x67) r4 = syz_open_procfs(0x0, &(0x7f0000799000-0x1)='coredump_filter\x00') sendfile(r4, r2, &(0x7f0000daa000-0x8)=0x2, 0x7563) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007c9000)='/dev/sequencer2\x00', 0x2, 0x0) renameat(r4, &(0x7f0000afc000)='./file0\x00', r2, &(0x7f0000014000)='./file0\x00') 2018/01/19 12:42:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000ff9000-0x4)=0x9, 0xfffffffffffffd62) r1 = syz_open_dev$dmmidi(&(0x7f0000f8b000)='/dev/dmmidi#\x00', 0x3, 0x191002) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f5a000)={0x0, 0x2}, &(0x7f00007c2000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b61000-0x8)={r2, 0x2}, &(0x7f0000842000)=0x8) 2018/01/19 12:42:31 executing program 1: r0 = syz_open_dev$midi(&(0x7f00005cd000)='/dev/midi#\x00', 0x4, 0x240) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000b84000)={0xffffffffffff8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c20000-0xc)={0x1, 0xffffffffffffffff, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000798000)={0x6, &(0x7f00008e9000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000030f000-0x10)={0x0, 0x7, 0x418, 0x7631}, &(0x7f0000894000+0x534)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000033000)={r3, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000077a000)={r3, 0x6, 0x7fc}, &(0x7f00003fe000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000238000)=0x0, &(0x7f0000da2000-0x4)=0x4) ioctl$sock_ifreq(r2, 0x89f8, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000000009000000ff000004eb00"}) 2018/01/19 12:42:31 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x100, 0x400742) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000a56000)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @common='ipddp0\x00'}}) recvfrom$packet(r1, &(0x7f0000001000-0xd6)=""/214, 0xd6, 0x1, 0x0, 0x0) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000001000-0x85)=""/133, &(0x7f0000002000-0x4)=0x103) 2018/01/19 12:42:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f0d000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000199000)=0x0) r0 = getpgid(0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000000)=[], 0x0) capset(&(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 12:42:31 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000030d000-0xc)='/dev/autofs\x00', 0x40, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ff8000-0x10)={&(0x7f0000bd5000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f000057d000-0x4)=0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000696000)={0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000091b000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000fc2000)=r2) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000884000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f00001af000-0x20)={@generic="99a556fd24cda920fbfc11d675a4f827", @ifru_flags=0x0}) 2018/01/19 12:42:31 executing program 6: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00005ab000)=0x0, 0x4, 0x0, &(0x7f0000ebd000)={0x0, 0x0}, &(0x7f0000df9000)=0x0, 0x594) r0 = syz_open_dev$mice(&(0x7f00007f6000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f00003b6000)='./file0\x00', &(0x7f0000fe0000-0x10)=[&(0x7f0000fe0000-0xb)='vboxnet1,+\x00', &(0x7f0000fe0000-0x4f)='eth0selinuxcpusetppp0em1user+,${bdev)lo)vmnet1cgroupselinux}[procsystemcpuset{\x00'], &(0x7f0000fdf000)=[&(0x7f0000fdf000)='em1vboxnet0user\'ppp0%*cpusetq-\x00', &(0x7f00001fb000)='-vboxnet0$nodev\x00', &(0x7f0000797000-0x2)='-\x00', &(0x7f0000fe0000-0x1)='\x00', &(0x7f0000385000)='wlan1]\x00', &(0x7f0000fdf000)='\x00', &(0x7f0000fe0000-0x1)='\x00', &(0x7f0000fe0000-0xb)='securitylo\x00'], 0x100) r1 = memfd_create(&(0x7f0000834000)='I', 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000af9000)='keyring\x00', &(0x7f0000fe2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000fe1000)='keyring\x00', &(0x7f0000fe2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r2, 0x3, 0x2, r3) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000fe0000)=0x0, r0, &(0x7f0000fe0000)=0x0, 0x6, 0x0) pwrite64(r1, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r1, 0x0) symlink(&(0x7f0000671000-0x8)='./file0\x00', &(0x7f00005ac000-0x8)='./file0\x00') mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000fe3000-0x2)='-\x00') creat(&(0x7f00007d4000-0x8)='./file0\x00', 0x0) 2018/01/19 12:42:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = shmget(0x1, 0x3000, 0x40, &(0x7f000076d000/0x3000)=nil) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005b2000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000014f000-0x14)={0x0, 0x9e, 0x6, 0xffff, 0xa5}, 0x14) shmctl$IPC_INFO(r0, 0x3, &(0x7f00000b6000)=""/209) membarrier(0x9, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00004f4000)='/dev/rtc\x00', 0x92000, 0x0) munlock(&(0x7f0000498000/0x3000)=nil, 0x3000) 2018/01/19 12:42:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000288000-0x2)='..', &(0x7f0000a82000-0x11)=@known='security.selinux\x00', &(0x7f00001ad000)='\x00', 0x1, 0x2) 2018/01/19 12:42:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x31f, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xbeed, 0x10f, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f00008a7000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 12:42:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000d3a000)='/dev/input/event#\x00', 0x1, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f000056b000-0x8)='./file0\x00', &(0x7f0000926000)=@random={'os2.', 'eth0self&cgroup%\x00'}) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000119000/0x4000)=nil) r0 = syz_open_dev$vcsa(&(0x7f0000033000)='/dev/vcsa#\x00', 0x5, 0x40000) link(&(0x7f000009d000-0x8)='./file0\x00', &(0x7f0000003000)='./file0\x00') ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000dbb000-0xa0)=""/160) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000404000-0x89)={0x3, 0x81, "7a6782796abcbea01c6acbb4c2ff40d73859a8ea56b02684f98a5ec540ad5a6d1d1bf312d6841bc438a317cb78a6d6a53275e8bfc5147b6fc93dfd86e1ac63bbe9ce795d2a7c5e3b6b56461365e2077a15f7a68cd831755268ad1a7b239c7d12ebb8df06f463f80ff8e61ca26d00d3a5a17e734c2feb910458035fa4dc209a000b"}) unshare(0x1040000) unlinkat(r0, &(0x7f0000851000-0x8)='./file0\x00', 0x200) 2018/01/19 12:42:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f50000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e02000)=0x1c, 0x80800) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000bd9000)=0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000098d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc1000-0x4)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) kcmp(r0, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/19 12:42:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000960000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20002, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) read$eventfd(r0, &(0x7f0000a0c000)=0x0, 0x8) 2018/01/19 12:42:31 executing program 7: r0 = inotify_init1(0x800) fcntl$setownex(r0, 0xf, &(0x7f0000495000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() r2 = semget$private(0x0, 0x4, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000000)=[0x0, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000002000-0x58)={{0x81, r1, r3, r1, r4, 0x100, 0x8001, 0x0, 0x0, 0x0}, 0x8, 0x1, 0x6f, 0x0, 0x0}) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x2, 0x80000000) 2018/01/19 12:42:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000001f000)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d42000)={0x0, 0x0}) 2018/01/19 12:42:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000d, 0x80005, 0x8) getsockopt(r0, 0x200000000114, 0x2713, &(0x7f0000aa2000-0x1)=""/1, &(0x7f0000dc0000)=0x43) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000996000-0x4)={r0}) 2018/01/19 12:42:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000a63000-0xc)={0x6, 0xffffffffffffffff, 0x1}) r1 = gettid() fcntl$lock(r0, 0x6, &(0x7f0000674000)={0x3, 0x2, 0x6, 0x6, r1}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000d2c000-0x4)=0x2e) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) openat$mixer(0xffffffffffffff9c, &(0x7f00000a3000-0xb)='/dev/mixer\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006d2000-0x18)={r2, &(0x7f0000419000)="", &(0x7f0000ffc000)=""/165}, 0x18) 2018/01/19 12:42:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000037a000)={0x3, 0xffffffffffffff9c, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000659000-0x33)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, @in6={0xa, 0x3, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1000}], 0x48) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000096e000-0xc)=@sack_info={0x0, 0x0, 0x40}, &(0x7f0000cbf000-0x4)=0xc) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000569000-0x8)={0x0, 0x0}) r4 = syz_open_dev$sndtimer(&(0x7f0000920000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_STATUS(r4, 0x80605414, &(0x7f0000a54000-0x82)=""/130) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000005000-0x4)={0x0}, &(0x7f0000c72000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000229000-0x4)=0x0, &(0x7f0000ae3000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000f1000)={r2, 0x2, 0x5, 0x80000001, 0x1ff, 0x0}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000ded000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x9) 2018/01/19 12:42:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000022b000-0x9)='/dev/ppp\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000088e000)={0x1, [0x2]}, 0x6) syz_emit_ethernet(0x4a, &(0x7f0000836000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xfffffffffffffffd, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/19 12:42:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) fremovexattr(r2, &(0x7f0000553000)=@known='security.capability\x00') write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000c9e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c72000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) link(&(0x7f0000eaa000)='./file0\x00', &(0x7f00009b1000-0x10)='./control/file0\x00') ftruncate(r4, 0x0) rename(&(0x7f0000dfe000-0x10)='./control/file0\x00', &(0x7f0000cdd000)='./control\x00') dup2(r1, r3) 2018/01/19 12:42:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x1, 0x100000000005, 0x93b, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000364000)={r0, &(0x7f000046a000)=""}, 0x10) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e36000)='/selinux/status\x00', 0x0, 0x0) 2018/01/19 12:42:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f000038f000-0x20)=[{&(0x7f0000166000-0xde)="c357065cba82ea192bc125d3a87b47d6a5233d37b2b280b490cf26478b96d71b0b940364b6401615e71cd06f6804d06f3ee6dc3c72978294e0457b90dfae40a33f6b36cbf36581f25f", 0x49}], 0x1, &(0x7f0000c39000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x20000000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000313000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000c5f000-0x1)=0x5, &(0x7f0000e15000)=0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e08000)="c7dae5e20a7d5eed081fb285f89ac70a97fe52dc0cdeb4a3c3c88f8e7d137500885c99cac87569b62be4a0d30e3b4b481630dcd55c654699a6e159e8135e861931b99ab2c5773c9f46133fbbf25bb12e008e527ffb1602addc7584286df228216ce44253ac700b6e6270c21c0d818bebf60a76e0bcf437ead8dea6571fe2cf349897f1f77c47caffe6d48947859971bd0377403d45925ce91cef8df9f661b30d7e47fbcddf4bb8b2707c9450429420ff33e6e4962011a4ed35d2cc29a6cebc30ed3360", 0xc3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000038000)={0x0, 0xad, "2009b8db3948d06d918a0fd635d9439ac8625160f283cbbeab2e77e78f0a6f0d38900b1fed11ee616c555d6e4d857a8db742919006f717f1422d7d0311d27a6366f6abdf128938d8995a02690a840a750233c21056471107771d8c16d332c1f5b5f69ee2c8c5bfeff9bd2e4ce1075aec0b2cfefe4e45b3c0cd3e4bccb03b5613ac23b0e694d719c1ccabe6dfb447d2214e5b43d3e4d21d6f0af79fbf0b1de84844fc1e891bf90ba77e12343246"}, &(0x7f0000dd6000)=0xb5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000fa4000-0x60)={r3, 0x58, "19ee30db6af4b82b0d9f8658ebf81f0f9b15c568ebdc28ccfb7a00417ff19110f278c3a85a669912752a652c60f682dcbc3d276508caf0043b6f9f840b0c835049c38f2673d2e382e9b1016be78353bd1daaf32d86517bbd"}, &(0x7f00002ee000)=0x60) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00003ce000)='/dev/vcs\x00', 0x240080, 0x0) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f00002bf000)={0x9, &(0x7f0000b02000-0x48)=[{0x3, 0x8895, 0x1f, 0x101}, {0x0, 0x1, 0x100, 0x2}, {0x6, 0x8, 0x4, 0x9f}, {0x4, 0x1ff, 0x3, 0x0}, {0x80000000, 0x80000001, 0x7, 0x40}, {0xffffffff, 0x2, 0x8, 0x6}, {0x8, 0x9fa, 0x0, 0x400}, {0x6, 0x60, 0xfffffffeffffffff, 0x12000000000}, {0x3, 0x80, 0x4, 0xc000000000000000}]}) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/19 12:42:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2000009, &(0x7f0000d19000-0x4)=0x0, 0x179) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000ff0000)=0x4) fstatfs(r0, &(0x7f0000b49000-0xc8)=""/200) 2018/01/19 12:42:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) r1 = memfd_create(&(0x7f000001f000-0x9)='ppp1/em1\x00', 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) ioctl(r1, 0x7, &(0x7f0000ddb000-0x6b)="47595addd955080ac06dfcaa07f84e78bb641d4fc0e08108ebc881ce66a9e33d12286a50f4a58c137620d27d089b9b11ec9b61becddbf7653751602723529a6726e6cf1f133aab8239fe8416f1b1fca9f9e4ea9ad328af7e13c72fce6fedc188d551f00469e402161b55da") setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000161000)="", 0x0, 0x0, &(0x7f0000a43000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 12:42:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000717000-0x8)='./file0\x00', 0x24200, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000001000)={0x7fffffff, 0x8, 0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x4db, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x6, &(0x7f0000003000-0x8)=0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000001000-0x10)={0x4, &(0x7f0000001000-0x50)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000c99000/0x2000)=nil, 0x2000, 0x3, &(0x7f00007e4000-0x8)=0x1, 0x9, 0x3) 2018/01/19 12:42:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000047f000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x400c0) r1 = socket$inet(0x2, 0x1, 0x0) fcntl$setown(r1, 0x8, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b5f000)="8907040000", 0x5) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000456000-0x78)={0x9, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8e, 0xfffffffffffffffc, 0x6ac971a3, 0x36, 0x8, &(0x7f00005bd000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1000, 0x1000, 0x2}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007eb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000105000-0x8)={0x0, 0x7}) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000b9b000-0x28)={0x5, 0x4558904e, 0x30, 0xc, 0x400000001004}) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/01/19 12:42:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004c4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00003f5000-0x10)={0x0, 0x4, 0xfffffffffffff001, 0x7}, &(0x7f0000e8c000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000089a000)={0x3b9, 0x4, 0x8001, 0x8, r1}, 0x10) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) lsetxattr(&(0x7f0000a65000-0x8)='./file0\x00', &(0x7f0000a63000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f000050d000)='\x00', 0x1, 0x0) 2018/01/19 12:42:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000e56000-0x1c)=@req3={0xffffffff00000001, 0x9, 0x1, 0x9fcc, 0x80000001, 0x0, 0x20}, 0x1c) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000aff000-0xb)='/dev/vcsa#\x00', 0xa7, 0x101000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000f9a000-0x14)={0x0, r2, 0x3, 0x0, 0x0}, 0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000d9b000)={0x0, 0xc4, "4f257720841af5662f375fe664c2cc21294899493f2bd283829730326a69409d09679db19e0c4ad4d656303bbcaafe5ce992190f00e152278c126a4d21c602011388a2f1042a5404c540115a37908902fad8a23bd1ce8a3c26215ec8f04d00f4c8fe8a08711bf6023512f081a096e11a3bbfe1dc28288c0ce632dd6472230dcbf52892ad6ac0d6eb1319045d35f852008a14ac449b3fdf757fd68afe9affb5f2d461a87f21c3a910e4142d6843d46eeb8a22e180b1a643d8c3727f51f5c8e2631b7800de"}, &(0x7f00004ee000)=0xcc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000079a000)={r3, 0x6}, 0x8) close(r1) 2018/01/19 12:42:31 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000522000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000861000-0x12)='/dev/input/event#\x00', 0x9, 0x200000080005) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f000085c000)=0x3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ef5000-0x74)={0x0, 0x6c, "eb769628625693b09c9af6d1fc47b8bdc3b46af9057444b5a5a61c64e2d474ceac9a9a66c9674f823d879ebc62924d4ab7e05708518a19016d2847b71ac92cffb6ccc0e18b98adecdf75e2eb95adf5d6101331f38663df68eb32f9ecf3d8c6d4f73cea74917db98b6248f483"}, &(0x7f0000ed2000-0x4)=0x74) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000459000)={r2, 0x3f05}, 0x8) 2018/01/19 12:42:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000049f000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000165000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000cfd000)=[{&(0x7f00007db000-0x66)='i', 0x1}], 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x0) r3 = getpgrp(0x0) ptrace$peekuser(0x3, r3, 0x9) writev(r2, &(0x7f0000bb5000-0x50)=[{&(0x7f0000446000-0x1000)="1d", 0x1}], 0x1) tee(r1, r0, 0x86eb, 0x0) 2018/01/19 12:42:31 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x7, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000006000-0x124)={@random="ed29323ec5bc", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/19 12:42:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000842000-0xc)={0x1, 0xffffffffffffff9c, 0x1}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000524000)={[0x3ff, 0x9, 0xc9d, 0x100000001, 0x7, 0x1, 0x250, 0x6, 0xffffffffffffff00, 0x1, 0x9, 0x6, 0xffff, 0x65, 0xbd5, 0xfff], 0x10000, 0x10}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000b6d000)="240000001a0025f0006b001920bbfc00020b00ff00090000001000eb08000400000000b7", 0x24) 2018/01/19 12:42:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socket$key(0xf, 0x3, 0x2) mlockall(0x2) 2018/01/19 12:42:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) setns(r0, 0x8000000) openat$mixer(0xffffffffffffff9c, &(0x7f0000126000)='/dev/mixer\x00', 0x28000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00006bb000-0xd)='/dev/dmmidi#\x00', 0x0, 0x400000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00006f8000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f00004a6000-0x1c)={0x2832, 0xffffffffffff30b0, 0x667, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000639000)=0x6, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) r4 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x8, r4) getsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000045000-0x7c)=""/124, &(0x7f0000de4000)=0x7c) 2018/01/19 12:42:31 executing program 2: 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, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00007b2000-0x28)={@generic="0f6d82c5a0ac1d4ef4dbdb7b52f6784f", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:42:31 executing program 5: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind(r0, &(0x7f0000bbf000)=@generic={0xa, "38af356a916dff0bf2594d76262c2881eb8245a4030000000000000000035c3aae3085c032a4113e98b9f2e35dc3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d205000000000bd2a66642c9d6ada110240002e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) recvmsg$kcm(0xffffffffffffffff, &(0x7f00001f2000-0x38)={&(0x7f0000245000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000087c000)=[{&(0x7f000012a000-0x37)=""/55, 0x37}], 0x1, &(0x7f0000256000-0x1000)=""/4096, 0x1000, 0x0}, 0x40) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000033d000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x3, 0x5, 0x738a, 0x5d41af98}, &(0x7f00005b5000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000833000-0x20)={0x5, 0x5, 0x8004, 0x1, 0x100000001, 0x1, 0x1, 0xffff, r2}, 0x20) 2018/01/19 12:42:31 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000e000-0xb)='/dev/loop#\x00', 0x6, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80e, 0x10001, &(0x7f0000019000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000019000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000019000)=0x10) ioctl(r0, 0x6440000000001267, &(0x7f000000a000-0x3)="") ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10000) 2018/01/19 12:42:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f00008af000-0x10)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f00006c9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000b2000)=0x14) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44042) r1 = syz_open_dev$mouse(&(0x7f0000b21000-0x12)='/dev/input/mouse#\x00', 0x3000000000, 0x8040) ioctl$VT_DISALLOCATE(r1, 0x5608) sendfile(r0, r0, &(0x7f0000dc9000-0x8)=0x0, 0x800000008) 2018/01/19 12:42:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000000000)="2bc5") listxattr(&(0x7f00009d3000)='./file0\x00', &(0x7f0000a85000-0xa0)=""/160, 0xa0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x80, 0x181400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000002000-0x4)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000001000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000002000-0x4)=0x32) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) splice(r1, &(0x7f0000001000-0x8)=0x0, r2, &(0x7f0000001000-0x8)=0x0, 0x1ff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000003000-0x2)='./file0\x00', 0x2) 2018/01/19 12:42:31 executing program 5: 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) add_key$keyring(&(0x7f0000014000-0x8)='keyring\x00', &(0x7f0000c01000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/01/19 12:42:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ca000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001cd000)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000998000)='/dev/hwrng\x00', 0x60480, 0x0) ioctl$sock_bt(r1, 0x541b, &(0x7f0000a95000-0x9c)="a25e423eba749fd428774997ce4b8381064e07c28ef9df0f5fdcc2b2d48bdd89b68682aea9a1223d0a5f4eea26c19f707e6fee881667ac33876c37ea300bcd073fb8d81adf2148bf58a958b1d4a59fa92c4c527539fe91526bbdef7c04352401ed28de89868121ee883797c96cb0c07aa2ad3c389d5617021e6aa813db2384006ac311be478084f2c1538ab55d3ecaf4f5c9b84fdf8647a734466279") bind$nfc_llcp(r1, &(0x7f0000d89000)={0x27, 0x60bfb347, 0x5, 0x7, 0x5, 0x8, "d3c867e018156ec4707baef1725566c41ebf9cf2f130d78ebf9e97ebde70139b540e0ea0a210870ca788bf3d6c035935b95ebd6c901e721caab385681f91fd", 0x10000}, 0x60) 2018/01/19 12:42:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000cf4000-0x3c)=[], 0x0, 0x0, &(0x7f000050d000)={0x0, 0x0}) pkey_free(0xffffffffffffffff) openat$cuse(0xffffffffffffff9c, &(0x7f0000b34000)='/dev/cuse\x00', 0x400002, 0x0) socketpair(0xa, 0x80007, 0x1f, &(0x7f0000c99000)={0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000afd000)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/19 12:42:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000394000)="d3c7a856ba59f0684bb4877ff7be28c8183703db5bf8bf107f79a419f1143602672df44c600f886d63322fd4c19493924fe105ef575c6715269268f0fb2fea2e1b927809df46376f0f22de885780675a6c23e24a0f4d898300527aa56a1ee9d2", 0x60) sendmsg$alg(r1, &(0x7f0000ef0000)={0x0, 0x0, &(0x7f0000aba000-0x80)=[], 0x0, &(0x7f00006a5000)=[], 0x0, 0x0}, 0x0) 2018/01/19 12:42:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000000000/0x5d1000)=nil, 0x5d1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r1, &(0x7f00005cc000-0x90)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"60b42bfe314ffe14c8a573d1"}}], 0x30) ioctl(r1, 0x227b, &(0x7f0000001000)="06") read(r1, &(0x7f00005c6000-0x39)=""/154, 0x9a) write(r0, &(0x7f00007dc000)="26000000240001f8feffffff00008d4001000025010000000e00040040a68fe90c026b010035", 0x26) 2018/01/19 12:42:32 executing program 7: r0 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x101040, 0x0) 2018/01/19 12:42:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dee000)='/dev/sequencer\x00', 0x501080, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000f9000)={0x7, 0x1000, &(0x7f000001a000-0x1000)="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"}) madvise(&(0x7f00002aa000/0x400000)=nil, 0x400000, 0x9) 2018/01/19 12:42:32 executing program 4: 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, 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) r0 = syz_open_dev$sndpcmp(&(0x7f00007a2000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x6000) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000ee2000-0x8)={0x0, 0x0}) 2018/01/19 12:42:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f0000821000)='./file0\x00', &(0x7f0000a23000)='./file0\x00', &(0x7f0000e67000)='ufs\x00', 0x205000, 0x0) mount(&(0x7f00001ae000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000f49000-0x6)='ramfs\x00', 0x0, &(0x7f0000b78000)="") chroot(&(0x7f000057f000-0x8)='./file0\x00') umount2(&(0x7f0000d56000-0xe)='./file0\x00', 0x0) 2018/01/19 12:42:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x4, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000dbc000-0x6)='lockn\x00', 0x3) r3 = open(&(0x7f0000a11000)='./file0\x00', 0x200000, 0x0) gettid() open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x280800, 0x8) dup3(r0, r2, 0x80004) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000001000)={0x9, 0x2, 0x2000000000000002, 0xfffffffffffffff8}) r4 = add_key(&(0x7f0000a17000)='user\x00', &(0x7f0000e4c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aeb000-0xf)="b4adfa77351fa5dc5c735968168c56", 0xf, 0xffffffffffffffff) keyctl$revoke(0x3, r4) request_key(&(0x7f00001d0000-0x5)='user\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000782000)='\\.wlan0)posix_acl_access\x00', 0x0) 2018/01/19 12:42:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fa4000)={0x0, 0x0, 0x0}, &(0x7f0000b5c000)=0xc) ptrace$cont(0x7, r1, 0x80, 0x100000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000057a000-0x8)={0x0, 0x7}, &(0x7f00006cd000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cb9000)={r2, 0x3f, 0x0, 0x1, 0xffffffffffffffe1, 0x4}, 0x14) r3 = socket(0x140000000015, 0x5, 0x0) bind$inet(r3, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 12:42:32 executing program 1: mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000dea000-0xc)='/dev/amidi#\x00', 0x1f, 0x101000) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000dea000-0x20)={0x5, 0x0, 0x400, 0x1, 0xc, 0x8000}) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000de5000-0x6)={0x2, 0x2, 0x6, 0x8, r2}) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000dea000)=0x10001, 0x4) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000098d000-0x4)=0x5c8, 0x4) 2018/01/19 12:42:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000077c000-0x9)='/dev/ppp\x00', 0x100, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000e92000)=0x0) syz_emit_ethernet(0x3e, &(0x7f00002f4000-0x37f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "470eb8", 0x8, 0xff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000449000)={0x0, 0x1, [0xf90]}) 2018/01/19 12:42:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000e9a000)=[{0x0, 0x0, &(0x7f00002e1000)=[{&(0x7f0000007000)="aa05c3839685ead8a4d9182b6bb77e606a18ef887229f23c3e2b5e6172d22e9a003bf71a08f687a7ff1585528f", 0x2d}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000054000-0xa)='/dev/cuse\x00', 0x4200, 0x0) accept$alg(r0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00001f2000-0x9)='/dev/sg#\x00', 0x7, 0x40) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/19 12:42:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000c88000)=[{0x94, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/19 12:42:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000a9a000)='/dev/vcs#\x00', 0xfffffffffffffff9, 0x200241) r1 = openat(r0, &(0x7f00008dd000)='./file0\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000077a000-0x4)=0x1ff, 0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00001f5000-0x18)=@generic={0x10000, 0x3, 0x40}) 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) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ecc000)=0x2, 0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000d51000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000562000)=[], 0x0, 0x0}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00002f6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0xfffffffffffffffe) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000007000)={0x0, 0x5, 0x80da14, 0x0, 0x10004, 0x0}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/01/19 12:42:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x1, 0x4000) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0xa277, 0x408802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) fanotify_mark(r1, 0x4, 0x40010000, r1, &(0x7f0000c7e000)='./file0\x00') setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000018f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/19 12:42:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x376, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f000025a000-0xb)='/dev/midi#\x00', 0x40, 0x200) mq_timedsend(r0, &(0x7f0000450000)="34f233a7c461db6fca06f57e0b665ec7ef570ee482aa641b26c88068f3d729ff9d8542ae0524f31754c2a29529212d838651a90abd494e0be54bde3ad91746b6dac1bca32bed30f4b6c022ee5a30430d473f257b099f56b96b1aceae4cdd2f67fe0c07ef0eda253850ed33ad533853c4f839ed63e93c571340673edefb250d998cfd3cc52c4c66940310486d9fb1787ba32f5caa205b08f7bd26d44082bb1b855f3a03a42f13e270bf25ef4fdabe5c57a619e169d0a91a3d0e7e22211e6abc3cfcbfda8bf106cd127974a12666919ab1dd2f4903464f3e5bb1379089d4ee", 0xde, 0x4, &(0x7f00009d0000-0x10)={0x0, 0x989680}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/19 12:42:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x1, 0x20) msgsnd(r0, &(0x7f00009d6000-0x8e)={0x3, "a76c5e256a9a366c9803d36657e6bda183acec51670e6403676700d2cb0a736a9bc8657eb7f52ee8389bfc3be371c95ebac59997cb240bb6b12126c6677aa01facd71372a1b8e95db23444afe4845e82af71cd8c409be95daafef8142b11c50472b0e42e95be3bc6808a03a9e2dcc10bd7cffba8bef1e10f5fe979b50632247cffaca0eed8e5"}, 0x8e, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b22000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000bba000)={&(0x7f0000d10000/0x4000)=nil, 0x4000}) r2 = socket$alg(0x26, 0x5, 0x0) epoll_create1(0x7fffd) bind$bt_hci(r2, &(0x7f00002ea000-0x6)={0x1f, 0x0, 0x0}, 0x6) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ce0000+0x469)={0x7, r2, 0x1}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f000017a000-0x5)={0x68fc, 0xd4c, 0x7, 0x81}, 0x5) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f000026f000)=0x3) 2018/01/19 12:42:32 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f00004b6000)='/dev/admmidi#\x00', 0x3, 0x40000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000670000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a, 0x81, 0x7, 0x33f, 0x2}, &(0x7f00002a0000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002ff000)={0x1, 0x8, 0x8, 0x0, r1}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f00000a8000)=[{&(0x7f0000286000)="580000001400190c00ae4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a500a504001ce1ed5e0000000000221f100001000700f8ff090000ec6b0f536e", 0x58}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x80000001, 0x4) 2018/01/19 12:42:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat(0xffffffffffffffff, &(0x7f0000ead000)='./file0\x00', 0x2000, 0x1d4) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00004b0000)=0x4) unshare(0xc000000) 2018/01/19 12:42:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004bb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a2d000)="ad56b6e5f0", 0x5) openat$cuse(0xffffffffffffff9c, &(0x7f0000fac000-0xa)='/dev/cuse\x00', 0x40001, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f000055f000)=[], 0x0, &(0x7f0000259000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000420000)=[{&(0x7f00009e2000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 12:42:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e27000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00004cd000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000aae000-0x18)={r1, 0x0, 0x0, 0x0}) r2 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00006c2000)=""/3) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ade000)={0x1, r2, 0x1}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) syz_open_dev$binder(&(0x7f0000e90000-0xd)='/dev/binder#\x00', 0x0, 0x800) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000742000-0x4)=0x0) 2018/01/19 12:42:32 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="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", 0x958, 0xfffffffffffffffc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x480000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000005000-0x4)=0x8) keyctl$read(0xb, r0, &(0x7f0000005000-0x957)=""/4096, 0x1000) 2018/01/19 12:42:32 executing program 6: ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0xffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ff1000-0x12)="ff02047f0100000effffff78d60000d8144e000000000205", 0x18) 2018/01/19 12:42:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000427000)='/dev/snd/controlC#\x00', 0xffffffffffffffff, 0x80000000004) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000d61000)={0x2, 0x0, 0x0, 0x0, "257f2552b43c8a61b13425d2ba280f2ed23b1c1ac1da080bb1c8f156b7b1ed0a300d0a38b4dfe5163ceb2b77", 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000106000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f000003c000-0x110)={{0xfffffffffffffffd, 0x7, 0xdd, 0x5, "6fe1935ca58e76dc4d149e9caaecd21020501f53935a01e82f406a711861d23e9ae28f267df7c0e2265b9b7b", 0x200}, 0x0, 0x0, 0x4, r1, 0x5, 0x5e, "7b6e04913a9cdc977dc0f3706b85348ef3b9ed1813e392f9f57a2f720c932cdd9b306ecaa5e369238834599fce6d360181e0487dd1db3c23a83bbe90953d5122", &(0x7f0000ae3000-0x1)='\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], [0x2, 0x6, 0x5, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000025d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x91) accept4$ipx(r0, &(0x7f0000342000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000271000)=0x10, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000e35000)='net/ip6_mr_v{f\x00') openat$ashmem(0xffffffffffffff9c, &(0x7f00002d2000)='/dev/ashmem\x00', 0x309000, 0x0) pread64(r3, &(0x7f0000015000-0x1)=""/1, 0x37b, 0x20000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000bbb000)={0x4, 0xc, [0x0, 0x6, 0x80]}) 2018/01/19 12:42:32 executing program 4: r0 = open(&(0x7f00007c4000-0x8)='./file0\x00', 0x1, 0x14) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000ab6000)={0x3, 0x400, 0x2, 0x4}, 0x10) 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) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000847000-0x2)=""/2, &(0x7f0000e8b000)=0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000d82000-0xc)=""/30, &(0x7f0000000000)=0x1b) 2018/01/19 12:42:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000b8000)='/dev/sg#\x00', 0x9, 0x4080) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000a2d000)={0x4, 0x4, 0x1}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000092f000-0xc)='/dev/autofs\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000182000-0x8c)={0x7, 0x1, 0x63c, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000b73000)=[@in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x7}], 0x1c) seccomp(0x2, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f00001a8000-0x28)=[]}) prctl$getreaper(0x13, &(0x7f0000852000-0x8)=0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00005b5000-0x5b)=""/91) r2 = syz_open_dev$sg(&(0x7f00008d5000)='/dev/sg#\x00', 0xfffffffffffff4bb, 0xa002) openat$selinux_user(0xffffffffffffff9c, &(0x7f00007c1000-0xe)='/selinux/user\x00', 0x2, 0x0) sendto$unix(r2, &(0x7f0000c24000+0xd3b)="3e475cc9d14616dce00da7872f2cb0713ce089e75dcb19d9bebc633bb331fa773f2dfc9f925b19eca4297519c83bb9335dc3e40bb33e526ea1153e12c284da8783015f18a272e38cc09552519f16ccbb89998dfe21b85d311d0c3e169d79fc719a236b448952087437e4a30a0d02f9a69781c0d1efd96067105960cba6c7ee910860f76cfb09be09450330a46e58024286a1baeb0e36668c1a648cde46eeb3b76d6ea97c4141", 0xa6, 0x8000, &(0x7f00004ca000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/19 12:42:32 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ffb000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000de8000)={0x0, 0x100000001, 0x2, [0xffff, 0x401]}, &(0x7f0000ffc000-0x4)=0xc) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ffb000)={r1, @in6={{0xa, 0x3, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fff, 0x4, 0x2, 0x40, 0x100000001, 0x0, 0x1, 0x100, 0xdb3f, 0x5, 0x7fffffff, 0x9, 0x1ff, 0xff, 0x100000001]}, &(0x7f000066f000)=0x108) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2274, &(0x7f0000ffd000-0x31)="6d625a6427d8bb9576ac836ba4b31b050701479d6b3c516f8906a0024e00f50009e20000000000240000006e24bacbdbf7") mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ffd000-0x4)=0x0, &(0x7f0000ffd000-0x4)=0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00007e8000)={0x48e91cee, 0x61, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000ffe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000fff000-0x4)=0xfff, 0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000ffe000-0x94)={{0x7, 0x0, 0x5, 0x2, 0x6, 0xff}, 0x4, 0xffffffff00000001, 0x2, 0x2, 0x7, "f06f6800caa4ca4d7903faa2f93339c74a421447bd6538ddee9067cf439c2a52791a1ae6094b53bf40f32c3af7ad864ee30c08364dba1caffd61b389f08443dd200573966a63ade23b8aa97f3d23dd807c8316d8fbd2f0dc6eeabbdc53f5cea65cba54e594834638e5e09ef9ff362de521e8926dcea4141db27930c426abe969"}) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ffd000-0x18)={r1, 0x7, 0x20, 0x0, 0x7}, &(0x7f0000ffe000-0x4)=0x18) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f000073a000-0x8)='keyring\x00', &(0x7f000085f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r6 = add_key(&(0x7f00000f2000)='trusted\x00', &(0x7f0000476000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006f2000)="6414a737118cd302433fb974a4f916cbd6f892c15e372e556b53f7802169a846a99b0fc8457759df746cf8a4a11d8fa7c437a88fb90fff51f299ec9225e6dd96bb7583f513727ec98ada8326cca9d3d410cd667436b3f88716ad8293429c4586de28ddd43d1bba9b9aec1c6273f470f0d7ae74075fb3c51cc2752d48a73e54f929c3e49fcb52eb8c7b81747790a50cf00c6d6ae3d5aaf3807790", 0x9a, 0xfffffffffffffffd) keyctl$unlink(0x9, r5, r6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000798000)={r4, 0x10000, 0x30}, &(0x7f0000ffc000)=0xc) 2018/01/19 12:42:32 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = syz_open_dev$mice(&(0x7f0000016000)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000001000-0x4)=0x3f) setsockopt(r0, 0x84, 0x8000000000001e, &(0x7f0000000000)="", 0x0) sendto$inet6(r0, &(0x7f00002ad000)="057b68430d817a37604c419229b474b01ea1047e0c9502224a8c5e6b670face25e6c465dc562a9debc32fb0fd591455d8766fb41057f703d8daca513baae2f7a3998e54d525a670f31b3cd8ab1b53db0fce4c5aebdc0e34e3f58da27bccc3478808909276eda8c7ea4dcbea62fdaa8e5902d1d7dec9392bcdc9a884e", 0x7c, 0x4000000, &(0x7f00001f6000-0x1c)={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, 0x1c) 2018/01/19 12:42:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c54000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000072c000-0x18)="ad56b6c5824c8eb995298992ea54c7d8ef9f5d56530f90c2", 0x21b) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000769000)={0x0, 0x0, &(0x7f0000aeb000)=[], 0x0, &(0x7f0000007000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ba6000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f00006dc000)={0x8800000000000000, 0x0, 0x81, 0x5, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000012e000)={r2}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000f8e000)={r1, 0x3, 0x3, "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"}) io_setup(0x1969, &(0x7f0000458000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/19 12:42:32 executing program 6: r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) getsockopt(r0, 0x114, 0x0, &(0x7f0000af1000-0x19)=""/13, &(0x7f000033c000-0x4)=0xd) 2018/01/19 12:42:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ca1000-0x78)={0x2, 0x78, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00001bc000)='/dev/audio\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000004000)=0x0, &(0x7f0000dff000-0x4)=0x4) unlinkat(r1, &(0x7f0000be6000)='./file0\x00', 0x0) 2018/01/19 12:42:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x1, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f7d000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/01/19 12:42:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) readv(r1, &(0x7f0000276000-0x90)=[{&(0x7f0000871000-0x94)=""/148, 0x94}], 0x1) [ 66.227868] binder: 9085:9088 ioctl 80404532 206c2000 returned -22 [ 66.235631] binder: 9085:9088 ioctl c00caee0 20ade000 returned -22 2018/01/19 12:42:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shmget$private(0x0, 0x2000, 0x1000, &(0x7f0000d16000/0x2000)=nil) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000172000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000690000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000acb000-0x4)=r1, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000023f000)={0x0, 0x0}, &(0x7f00001d6000-0x4)=0x8) 2018/01/19 12:42:32 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400180, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x100, {{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) futex(&(0x7f0000001000-0x4)=0x0, 0x8b, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000003000-0x2d)=""/45, 0x2d}], 0x1, 0x0, 0x0, 0x6}, 0x40000002) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000004000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10) 2018/01/19 12:42:32 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) 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) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000fd5000)='/dev/snd/midiC#D#\x00', 0x1, 0x430002) ioctl$KDADDIO(r1, 0x4b34, 0x4) setsockopt(r0, 0x111, 0x3, &(0x7f0000019000)="005bffe3", 0x4) [ 66.287730] QAT: Invalid ioctl [ 66.287899] QAT: Invalid ioctl [ 66.295373] QAT: Invalid ioctl [ 66.319976] binder: BINDER_SET_CONTEXT_MGR already set [ 66.319986] binder: 9085:9115 ioctl 40046207 0 returned -16 [ 66.325981] binder: 9085:9120 ioctl 80404532 206c2000 returned -22 [ 66.332334] binder: 9085:9106 ioctl c00caee0 20ade000 returned -22 [ 66.333145] binder_alloc: 9085: binder_alloc_buf, no vma [ 66.333172] binder: 9085:9115 transaction failed 29189/-3, size 40-8 line 2903 [ 66.333210] QAT: Invalid ioctl [ 66.333230] QAT: Invalid ioctl [ 66.335220] QAT: Invalid ioctl 2018/01/19 12:42:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 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, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000270000-0xb0)={{0x0, 0x0}, 'port0\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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000041000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/19 12:42:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x800, 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_open_dev$mouse(&(0x7f00001f7000)='/dev/input/mouse#\x00', 0x0, 0x4401) 2018/01/19 12:42:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f000024a000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl(r0, 0x227b, &(0x7f0000001000)="06") fcntl$setstatus(r0, 0x4, 0x3ffc) read(r0, &(0x7f00005c6000-0x39)=""/154, 0x9a) r1 = semget$private(0x0, 0x7, 0x2b0) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000383000-0x8a)=""/138) 2018/01/19 12:42:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() 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, 0x93f9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000cdb000-0x1)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000326000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00004ce000)=0x5, 0xffffffffffffff61) flock(r0, 0x1) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000063a000-0x50)={@common=""/16, @ifru_ivalue=0x0}) close(r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000511000-0x4)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000026f000)=0x0) sendmsg$nl_generic(r1, &(0x7f000048c000-0x38)={&(0x7f0000165000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00009df000-0x10)={&(0x7f00001e4000-0x11b4)={0x11b4, 0x41, 0x100, 0x6, 0x2, {0x3, 0x0, 0x0}, [@nested={0x1194, 0x61, [@generic="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", @typed={0xc, 0x23, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0xa, @pid=r2}, @typed={0xc, 0x9, @pid=r3}, @generic="a3e84bb785920aea53d1afed91de158b231cf20408eb1441c3bd007f905c025be26fe1a5d7f65c5baa9870998bd78e2ad638e0572bef8792548945b75e87e2724db071454691ab51582df35d81ac55969f1840dce847090259e917fb447bdd28d3d5f476ccbf868cc1f6da2263ae8c56d4595f9ab838db6f05d82ba19882b1336c872d0e9fa38ef5161a6082dbaab6a45afbf98c05fda5e2143d568485ca0eb7536374f605f0df16866508c456d118b02f3f2612b87f978b79efd27f8adabf2f25287f6a6cbeb1575b967acc126c1daf6daef1a2c44c8bb448", @generic="3105ff9cff811d2734b4c1183bba8a6b6792371e352062d4cad0745f574822a9f8f49b8f53ff875bf4746985ed0204321dd69c4083ee4febe00dab904f", @typed={0xc, 0x8b, @fd=r1}, @generic="88e518ecb375021affee8dcd2effc15ba16c076d89c114fe5fed473ee3a64c2b909086f64e76c41ea25b1c65e6b24d7f080962a29b1b6f6ae14f4fece76cb8f0f0dafdee10829d5e"]}, @typed={0xc, 0x52, @fd=r1}]}, 0x11b4}, 0x1, 0x0, 0x0, 0x40080}, 0x40) 2018/01/19 12:42:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000938000-0x9)='/dev/rtc\x00', 0x0, 0x0) unshare(0x400) r0 = socket$unix(0x1, 0x8000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00003d6000-0x9)='/dev/vcs\x00', 0x4300, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) syz_extract_tcp_res(&(0x7f0000aea000-0x8)={0x0, 0x0}, 0x1ff, 0x6) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000482000-0x8)={0x0}, 0x8}) 2018/01/19 12:42:32 executing program 6: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786ee0743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f000003a000)={0x0, 0x7f, 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]}) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, "717565756530000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"8c4e743039d3b02be84d090b"}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x62, @time={0x77359400, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getrusage(0xffffffffffffffff, &(0x7f0000017000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 12:42:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000533000)={0x0, 0x0}) writev(r0, &(0x7f0000964000-0x40)=[{&(0x7f0000c69000-0xd6)="7431b70dbef6cc628e083036094e6052cb227200b71a730e7975e4e5b5b375aacc97f576070bbcc0497c912e97ac612e629a6979ce9e12b37c788a49cc672400a2b8e368814a158f1c9b3b77ff1bba306ac2d2825a4fdfbade6fc981e83f7ccd1bd8e3eefdc2302bd05dc5230d5b7fd491a87e1bf827f9a4c418e2d0dc51145c4fe4a7537a978c63699adc97d15e556b65fded08de4b787c26b23a47007a79b1797bb5f8e960e42a6ec48e0d021b98664ca4ec0191b1a97e4440b24515b6076f58ab1d753a618a8a2f212d6bb241df29b0b8983534e9", 0xd6}, {&(0x7f000041c000)="d2cfce8cc2f661da61758eaf9918de7ced9ff9f0a6b0d0d99f5b", 0x1a}, {&(0x7f000065b000)="22fa94b6d1e2f9ee51fb6ba32357e355e1675d6b8c0977b0cfa239713a671f42cc13a0cc20453c8df835450e2cfc9188c878afa9efda3ea488a2e5a6ec2f13217598bb3595880169d6b0d020f2fbfa4a6585f0105fbe334e20b9a3a91d24aa6787", 0x61}, {&(0x7f0000c68000-0xd4)="323df135157fcc4bc8277b1f07642a100547aaf1476c0b1f64c56640ff30297c1c355c8166a5d6a6c5476fea784218bcd5ecb6d2aa1a096d8abc35cafe2159f35f5828318a90f17df72fbae91b4ac3f9ec5fff0289994665a2df355d7afcbcc860cb7fce9da6f053772a53c3f36eaa4a6a5afaafa0435b60da1cd9927d3f5a3327e9822bd89c1f73d243d2b099f9ff721e2bfff278138d2a0740b2e6c4d5be0297f941a74272957ffdc707a3f3be8785ec7b08a416b931f41d071fe443f9858994c0c777cc19ed4bef9811b370225810083c3048", 0xd4}], 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bb6000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000024a000)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9dcf, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xb50, 0x800, 0x4, "dd2e94b130c2067b4fb5ae08b687b1935d12a22e92c4e59604fb9319224f310f14d70f78e5d09f3d6d01e83a37a4a901bc51842e8c1cc6e2b37811456e61477817fa65e9669cddda5cc132b56aa32bc5"}, 0x160) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000d92000/0x3000)=nil, 0x3000, 0x5) clone(0x0, &(0x7f00002a6000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000e37000)=0x0, &(0x7f0000008000-0x1000)="") mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) 2018/01/19 12:42:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000076e000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1000000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x80000001, 0x0, 0x3, 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$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00\x00\x00\x00\f\x00', 0x0, 0x4000000000000000, 0x0, 0x0, 0x3def, 0x0, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$rtc(0xffffffffffffff9c, &(0x7f000089a000)='/dev/rtc\x00', 0x10000, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) futex(&(0x7f0000001000)=0x0, 0x0, 0x0, &(0x7f0000191000)={0x0, 0x989680}, &(0x7f0000000000)=0x0, 0x0) r1 = socket(0x10, 0x100000802, 0x2fd) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f87000)=0x3, 0x4) r2 = dup2(r1, 0xffffffffffffffff) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000930000-0xc)={0x7, r0, 0x73fddfb8c8f58469}) r4 = fcntl$dupfd(0xffffffffffffffff, 0x408, r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000040000-0x8)={0x0, 0x0}) r6 = dup(r5) ptrace$getsig(0x4202, 0x0, 0xf14, &(0x7f0000dba000)={0x0, 0x0, 0x0, 0x0}) ioctl$PIO_FONTRESET(r6, 0x4b6d, 0x0) r7 = memfd_create(&(0x7f00005c6000-0xd)='/dev/net/tun\x00', 0x2) r8 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r8, 0x404c534a, &(0x7f0000031000-0x4c)={0x0, 0x1, 0x207, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40086410, &(0x7f000030e000-0x2)={0xd7, &(0x7f0000e8c000)="fab285e7be8aff2604bd34eefcbd47eb31b04e0baa1599f4aa3adff519ca5caef068fbb2ca844556d77abbddc5bd42dd05c0494e8ec3a74f28d2a3bb2901d57eef6772cf20f665c7b38bbbbab570c41c6bd0e78c8ad46698ab101acf33fb99fb7df3a8975516aafa5dc6b83aefcfffc4061d95239c42e06c2df59042f2a5b0d20a11e467ac46ccfa64faaf7f86649b08facccacbdf6f1103bd48744a8c8514a866092a4af7ea5c0fb9281d1a499ffe20f7e07f12a0a4c136bfcf3b4dafb580482a9efcb067475ba42dc0d07cb1e440fdeed6074d79db5a"}) dup2(r7, r5) write$sndseq(r7, &(0x7f0000001000-0x1b0)=[{0x5, 0x3f, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x8}, @result={0x7ff, 0xffffffffffff7533}}, {0x9, 0x8, 0x0, 0x0, @tick=0x0, {0x7fc, 0x7f}, {0x100, 0xfff}, @queue={0x6, {0xc137, 0x10000}}}, {0x101, 0x7fff, 0x81, 0x7, @tick=0x8000, {0xffffffffffffffff, 0x5}, {0xa55, 0x4}, @ext={0x48, &(0x7f0000044000)="1e2d87e920bc80621bf2792b2b000000000000000254a881f9ba94de2c72795f64bb8427b1fb8e9099379106ec863be503713b2e338468e3036c6b79c066021605000000b537f687"}}, {0xffffffffffffffff, 0x6, 0x4, 0x100000000, @time={0x0, 0x989680}, {0xde58, 0x6}, {0xffe, 0x81}, @connect={{0x8, 0x4}, {0x6, 0xaa}}}, {0x2, 0xffffffff80000000, 0x4, 0x9, @time={0x0, 0x0}, {0x0, 0x48a}, {0x8000, 0x19}, @quote={{0x2, 0x7}, 0x3, &(0x7f0000897000)={0x7f, 0x0, 0x0, 0x8, @tick=0x0, {0x1, 0x0}, {0x0, 0x7}, @control={0x0, 0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x7fff, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x9}, @connect={{0x103, 0x700ea533}, {0xa7, 0x0}}}], 0x120) 2018/01/19 12:42:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x0}], 0xffffffffffffff84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x1f6, []}, 0x8) [ 66.413505] binder: undelivered TRANSACTION_ERROR: 29189 [ 66.423220] binder: release 9085:9106 transaction 24 out, still active [ 66.429949] binder: unexpected work type, 4, not freed 2018/01/19 12:42:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000046000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000be0000)=0x5) fcntl$setsig(r0, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r2 = dup2(r0, r1) r3 = gettid() fcntl$setown(r2, 0x8, r3) tkill(r3, 0x16) 2018/01/19 12:42:32 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000013000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58) sysinfo(&(0x7f0000012000-0x26)=""/38) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000012000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000012000)={r2, @rand_addr=0x0, @loopback=0x7f000001}, 0xc) lstat(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000558000)=0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendfile(r0, r0, &(0x7f00003f5000-0x8)=0x0, 0x10000) 2018/01/19 12:42:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00001e1000)=0x0, &(0x7f00009c9000)=0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r1, &(0x7f0000a4c000)=""/56, 0x38, 0x0) preadv(r1, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r1, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) mlock2(&(0x7f00004c9000/0x2000)=nil, 0x2000, 0x1) [ 66.459126] binder: undelivered TRANSACTION_COMPLETE [ 66.459173] binder: send failed reply for transaction 24, target dead 2018/01/19 12:42:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b17000-0x9)='/dev/kvm\x00', 0x0, 0x0) lgetxattr(&(0x7f0000519000)='./file0\x00', &(0x7f0000a48000-0x6)=@random={'os2.', '/\x00'}, &(0x7f00003a7000)=""/66, 0x42) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000859000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$bt_sco(r2, &(0x7f0000263000-0x8)={0x1f, {0x3, 0x8, 0x5503, 0x80000000, 0x1, 0x9}}, 0x8) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x2, 0x0, [{0x7, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x0, 0xff, 0x0, 0x0}]}) 2018/01/19 12:42:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x4, 0x200, &(0x7f00001c2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000051b000-0x20)={0x3ff, 0x0, 0x10001, 0x80000001}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000087f000)={0x9, r1, 0x10001, 0x1}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00006d6000)="d3ab2719", 0x4) sendmsg(r3, &(0x7f0000c5b000-0x38)={&(0x7f0000c25000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0xaac, 0x0}}, 0x8, &(0x7f0000ef2000-0xa0)=[{&(0x7f0000340000-0xae)="ed31dfb48e14f19f7adc1d8f8b826514a625ef3bcf642a20fb3f6f82f5522397ba1d6878ed814ade6844f800eeb352169daa68a789906bef71bf54122a4370f2", 0x40}], 0x1, &(0x7f00006ee000)=[], 0x0, 0x0}, 0x0) recvmmsg(r3, &(0x7f000092a000-0x78)=[{{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[{&(0x7f00005a3000)=""/11, 0xb}], 0x1, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00005a3000)={0x77359400, 0x0}) 2018/01/19 12:42:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ba1000)='/dev/dsp\x00', 0x100, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f00002ee000-0x87)=""/135, &(0x7f000082b000-0x4)=0x87) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x100000000000, 'lrw(cast6)\x00'}, 0x58) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00001e1000)="15b85512088b16d7c98a262b784d62e9cd2fecaeb070b7d59927d236c6e6cf7bc07b2ee20499674530430b88200c208e1ac1b5a775ac8bd8901d7eb7f1869d9896295f8a837255d393b599ec6435b5f91fd2dcc0d9098b1688ef90d741e3772744a2255d2889d01583414a88f1ea67d5b21d19") r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000286000-0x4)={0x20, 0x7, 0xa000}, 0x4) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000667000)=0x0, 0x2) dup2(r3, r0) 2018/01/19 12:42:32 executing program 2: 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, 0x10000, 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) unshare(0x40600) clone(0x18c2500, &(0x7f000052d000-0x97)="", &(0x7f0000851000-0x4)=0x0, &(0x7f0000e9b000)=0x0, &(0x7f00007ea000-0x1a)="95a596bbca6355ebdd6eeb360362355e9698536dc012bb022aef") ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00005a2000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000698000)=0xe8) getresgid(&(0x7f000074e000)=0x0, &(0x7f0000662000)=0x0, &(0x7f0000e3e000)=0x0) syz_fuseblk_mount(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f0000198000)='./file0\x00', 0x2, r1, r2, 0x0, 0x1, 0x8010) rt_sigpending(&(0x7f0000a26000)={0x0}, 0x8) 2018/01/19 12:42:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000832000-0xd)='/dev/dmmidi#\x00', 0x1c00, 0x0) utimensat(r1, &(0x7f00003b7000-0x8)='./file0\x00', &(0x7f0000d06000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x100) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000aad000-0x29)=""/41, &(0x7f00007ec000-0x4)=0x29) 2018/01/19 12:42:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000fb9000-0xb)='/dev/vcsa#\x00', 0xffffffffffffffed, 0x1) sendmsg$netrom(r0, &(0x7f0000784000-0x38)={&(0x7f00007b0000-0x10)=@ax25={0x3, {"aa50b41a94cec3"}, 0x9}, 0x10, &(0x7f000013f000-0x20)=[{&(0x7f00008c2000-0x8e)="2d9863b0108ac1f0a0b44aa4dfe215fd77b7df42409bb4f5bfcb2854b6b0c9383719077fb463f87ea8bd0c27dccec708f486a35a90a587036384e1158c3d11b10dd6a5cd197da4baee96979fe10ba89647881a8711b26404e7718e2c25b15d2dd2631a68aa0b876ac7e6885a9aeef4b2a08fc779cf17586c366eb1e8a0e54255f01913a995b92145c698b91ec42d", 0x8e}, {&(0x7f0000339000)="fdde9336dc00a0116a08636ff431816fb4af0ebcfbfd1a07f6b53c3bd6ad9a6ba8dcc3058906ce228d5777fb15c5441cb6696f77e96fd03623cfb568bd2f0bafd48e31078b9fa6bc305248acf2450f62f8dc00916c7ac81114cc38c2a9df9cb64783c39b81dbb91b28b28009520963cc9b3671be95a8d66f3e52c47e30510f35d356717eb847a70159ca8e960574b277d5e80eb42b784ca3cc9b69215d119e5877b52ff1cee3fba588b2829457e13b48c1e996174ec76e78e5af141a9e64030ee79d4a61138c37e3848508a86e6b1a3cb7aad179a645644ba68ccd4a38505d98d75cfe4230474326835f6ff17b460a6fe0b7c0ec4722cc78350725989ca4e40dd952b3c3b17066c171eceb41e56723170a8ad8c1743d142b59009156bab963edc496173c4ca5d26795ffc631a9daee151017ae4cf91db76182cbdb1541096b8a03d7b5ba0a0fe81817a42744d548f5679a325dc503b6d42fb99f5dd83b6b7bc714b5e7892b6efc44527722a48ebed0abe29e6a34bffad8a2aa1e357aa815f9eeaae987b85812707ed37c0de15a276c5ccd81b8fd82b59c125c7bf39ff6f8c4e10d722ba149c395c19605ba1ece503a8d3bcf9b37bccb13db33320336afecb0ff073ac8afe1512fd1a57d3d42b301151498a88dea165d3117c69a827f604ead5bd86b9f9145cf9a1bfb70c504633fd011fbcfdaa7003c6f1ff54a6864781ea09a1567bb2471283758b646b9336f4172fe8a7e0ca15a481048cd198232ca00ee34ca6e8fbf3303693adcb72e63b9d4210ef94c00df23d5ff6c568ab266c07154be2d6883e5baaa065747c421cb2e55b20044241d7c53c42dad453dabbc958aeaf2462e6839c5a3c83f371d0e520abddb2f762271e3864676f2fa8eb2f952282a7887a5a4f33b8e1c65f922194b40ed31af581a6170272848934e88e4cb1065d741eafe89449d2972cc65a427e5e5055abcbe0e04981b12d5a98ecec764fe6a078210ff6a1c1275e73c8eb43c553f13b84b3579f95d58b8c16e2369fc6e93c236e96a0a264632bd5f8ae2553088f412c58344e61fcb09917266b664912316019847c62bc0a98bfbe2f8d277dfc046b4676184ac7f09ecdfa11d08ca605797724f5a9bd4df1f2e922c95cdd5c2f19ee53ca5de9ce83505974f10c6a90166b4166cf86af78e302766fb82ccc67c2daccbe13476ee55cb0786233b5e6d5cbd7013628c52f7e8ceedb9859e9a307f9023b8a1f47d1eefdd76dacf2140c873c80c6eab9fc58e5ebe8858ae0cf2c0c05cd3413e3a9035f29d11f2f09e31d4375b54ac7734860ed56c7f1041603875cdb91306cd727347c38cfa72582b6cc37d635160cc6e72a697300618562720b0725522ce15e9217b332a16eb18915ac42ee46b38026335bd315170c83695ea314b5695ff1e036b2308a9fcced0bb06d6f42780b8f4d3f56f88688f9f53086b71835f73518ed41761637d749fd7152ad6ae8facf6b36e9c4d5c605b1bb0469b460d1358ad87e80329bff57d5fa9f2304f55223f4b4114117e2d2d049fb24a808bae65a5842868c8449f8e6d9685f1cd352af54c4d66f79c3112c6f33fdfd98118a0cbffe311ed0a5f984217fd0253b81d634a9112ec6c630ddd23e0e014acd86e2c2d9d2e7da4ebc66d819387c50596a42781ce27006ca3141aac481749376252a066b107acbb59a38a2830acbd879ee4326343fdf813a0dc808930c2b290487a1587212c8f4391e3891e767d0a50b6d3aac57e4c479d8fc56f6fb8335011b374106fd29ce75b7d972d587ab85c841dcffc5bbc6d410802f467a5d26e9b355f2dbbd92ddb74b2e1fa07a47b6448e1d732d581c97bd39fd3817e76f35bdb66ca662ceea26442e9e896aab4191d89d4b097b4a1d68f97f1f22a6ff1b3dcea8c4760d8493505ce85fb304a37bf770569af12aec4673eccee9489ed2a8a4f8e5868adf670a9b3aeeaa41b3bfea5945ce7a4e26f383e4f3dacc1e97ec7d44393cf297b0e0130ceb8cb084c42e2ba2ff0db55dad4e0440927e79c7af694e88e0a92cb12d2d44caf5c765af8df22326b52a8a5bf1010791494ffb2417277e2b54b57b81d74561be5f2763190b9f76300e4f259bc4221f6cdcc55d2f0a212772589fd11772f7d06bd87d7d381638061a9d282e6ead0651b49d16e695203ac68bc1895faeb8810618adfb450c58062182b9907f8dc910d39fa49e659782a0ebcd18c69924a88f850df65f41a07ab95610bec362af84b9727a4c877a619e71a7c50b27305fbee4aa0f5930215fbd36bbf8497f0623c8858012ad8c4f58399d9d6128071db33712215f612e350f70762c96265b92e173ca2675d224b37007c971956daf82db1f5c8e6c53840d681dffc267e36c31f7f9d4e4d71e3c94a367a47826d7a716604407a646c72ef2c3b08632b6e80d7c8f6071f21b3a7f8a86cbed2611244d3c0458a10f48a019e5f4b838975e40903751c680669085256830fb399d778acbd6085e9df507371b81b3f7235993d2a1fa238f8fda506292aebee2dab98aae135d58650826dc8042a12f47a33592643b7792d4ecc0e5a9d7f90d14eb125cabbe2810e64b239c93ddbcae397a18bc622423c3c0f0745987df5ba8a7664c9b21da0ab3a681d330fff450fd37262d3d8d4cf420157aab7e2fe95f67ca0a6d95bb9f61e1d15b53476ddb9bffd28143e1ff458a4b1b53b9ee995e665cf6dfabda5c82f205a05de07a9460ae1e2b495b4a32a8b8fe152cc577db72b6a457392d8100a7e24f7c8d3531cf7dffa946e39bf88d72a8315c8a7b8305b06781a6693b3bac6e884be66b1d3d09d4b13e36b6467bef9e8b52f7ec8603137c388dd1258cd09b3327e831d98d521d35ba2c6f26ec9c854029734652ee9775a0e3212d45ac4a4cff532750c45ad017d8323cb106017ea5386f4e697c99601c8b76b856b5ce9a47efcd4ee8469b200d1cf1049c8b2b109bd149ec4305a80051e0fcb6cf50ec615c434b96cba16c4cd7050761e0ad80d9b34038a7ca08367057d69971280da1eec6ecfbbcb11b83496964e5a77dfb9d17362b2d3af2a4faf7d5d3632ea0be4e6ca8886a22ca9061b03deb0ed1064ce06aadcf2286cf12c83cf21ed24c9fd31e566162f867d2cf3c1ea7fcc263eb133166f016cbaac50cafd2be1ec63936e444c40f9b25df438de9dcb14acfe7f7c2ff51974f500c161ce0ef51bd54b8f7a85ba42b6269aabf7648e98710d4568d939d603ccd3b11cd16b0ab8eb1d911c0e74db4339ba06d7afca9a5c66874a3b7600c9447b97eb39942ef854f925f0e29d71735cbe13cc7ff68b5498a02703ef0ee141f2a7f3183df4ed72045655dfc3e3a02b5dc61d9a88a480cdf2bd3a4f3da28e4bf134666db26a5f1dedf75b3ea4caa283efd1098adbfe0d4b6b2f905d1245da0061a3e7fc09981f13d2162720a92804838d55e4c137626418ed582719c98b97ab090cc5c2b133ef9e98f8983a64752e80244a872d908a253c831530c1962bd109ba365931dd28e3d5c0807549c7e48b8ed0661f8acf628441dae5a1ea8ba8ac6440989d641230d6c733b1797b6c7a3ad5bd499450059f68775500fdb800242f28e5cd4508ed774fe145c3dc53b8fab24ae081f1cb7af025880297e5b20056cefcb36dbdd0ce7f67fbf663dfa1b0ce2abb8f2d005552eb67fe96a00d085c46052f6c4474434a4856bd8c5b28051648dbebf524267636d6c90e455ff91cd132ac697f5f5e52ffb68ef72800f04d249866321be766db7af718609a711a274f05e18dd675c5ef22a5950e13239b15c96f2f7e7e5e78d581734a20e5a22670e85cda0e40a2f4a8f191e26a37fc24940ed852ac6f3dc6317cc8f7bc0ee86fb7453d83c9b528d504cd14f12bbaecac42427049bd7889f12543965d7a6c0edbed2880b6fff08339cfb51e11029e11178bf56f8f76ecc73aca0d194bd9a5e49f8ae03a81e4b1b0710141322238984324c6b6310a953f1553c334e0393a6011e91a05eb11224b4d3c9e1b45ed5169effb792044a20ef666cab108ad1d330fa2615f1ee0c3432f852dc1b720fa5d196ceb9c83e10147e593df203bafd6ef2f9aa090df4f1edfb7c8d64248a1e082f963f1152a450defa23a653501ca51ea5eaf4a2bc42461abaeb3d2a06fa8f06d5ac062fcc5c0783d4cea4245e6aefa2dae3b278b24aab021267276b5ca6ee54f773a81ea54898738d45e3c7c4d725fd428724b62369d2344e1d5aa789cdce5e5b46a271481e8c0729abfb2b003da5f5d5a4a49be881c71ab615f86fbbd62a93090932e84162d044454d44471311937fe5bc62be1178d1a9883b28aecfdfdb7e4d23e1f04ff0ebba52f39dd028b676ea64dc904baf1883bc4cc984631ec18b6f9bbd65ab0fe907ae2896bd70b00a087c8360ad98622cda9e3a693cadde2df7450e4881dcdda58b5818cc4d5326120984f5d1725ecc1b309e7142b9bcc978b901cb20bee598b919aff61a99351336e29e31adf15f16bf842c15c5f0a34b569c5474e3d51fbf9eedff1d8af09258cd7a6860d67c9be43caf0e582c02d8c8d3d6b8689d7403dd30095a5464de8ac8b947d2baf7056521c00f2069832b13c32db6a88d518bf6ffa9dd03e2b48b02470b43d8057ce91761a627696e860aed55698e97380f660122db79bf009d935076e08838fd2b70417e0f03b45e6487d360314846efb7f5b39b969398ad54ae407b4f5b9c6cc41f5644183d871cd043dab167c932992fa0c462b3b46b34ebebd89c74a92220896c38331b58f6a66c23a8c2a12a326da4e95cff6b14395aae15dd8f62eb81a358413fe085b3d6731fec517658458319281dddb1dcb4948fc68efd0add1c5f12d9c25f3459db3e64c9d47af9620bf93d2155836360e073827271113e2d29cd5e9b09d6fdbbd320f760571c0468635c0f3f9044ca04511d67862e0693c642c9a2029671f8df1df4d6d1d90314e6c16778ea18681982af09541fe68b30684c6c837204384945b487ff1fee820cc60219840b9cb563792a0c2812aa5958350c697afa78184bdded9c162808fff755358fac953a258a168290fa323c5caa862e9ace047e192d7dcad1b5f7fc280e39adb6d30f456764d01f5733080b5408676d9ed73dcb995629ce6a712d4b97bec717a23b6361ad9b035f9e43fab346ca66111feec052fac5c1049c74834ce5bd5ae128b585488130cc4016ca00e00507fd42aa6fa963ccf64589015e14299dbe963ca80c8884d2484bf803c5124a9474f1de9f69eab9b7a03dff1aeccf105f4f25623815e077d77c7913ebfd34b38d3e0ded592d718e5c500aa2c2501142e78f4cd80dea60f83f3b027f140f6016ec3a0784f3156a492f27adbeb4df54c331e1dcccb1406881b3d73744d202efa2374f873e62eff09780f2027772282aeb733d2efd64f6fefe5548453831f0f4b2d1b94f37e076b20a5bf59936ec1425560f8a512eabec4a0b7dc2fa71bd96310a43235211a323cc26b70d9c398ddd3df550bd96fea5ae4d4eee74cfd8df08147dc27846f004cdbba4efbcaec7adf2dbce137802ad00c7e483fe916969a1e112c3c82518f74decd4db9ca96e436ce71ddb917cd12fdbca106dd670aaa0bded39fcb61257b86d2178c0c7ed9142ae6ff8cb1d359f343c345347a912b47759c8f2acafc22ab705806710586d304f86fbd99629e57380f6814b4f4029149f3288ef0e5dc49b9beae7bcb02c891640e3edd3db004e45f0c2246aedbc90081131375075f15f0b9a1b4c4a3f8f6fba583c326a0ba6afb2d33d9270356", 0x1000}], 0x2, &(0x7f0000ecb000)=[{0x58, 0x114, 0x7, "64a1f13d9f7c7b88ab6a0da8f1a23ee94929b0bfab08677c6bdb22de08254b3877270dd74b31719257b95bec0818a202798519087974d95b9f0799026559acc526bfef701147"}, {0x108, 0x119, 0x7ff, "fc1d03f3878a9a69d6b15460da16c6c4b1fa9ed3ac1f1d2cfca4d323c406cc8c57664e271e408da70071985a9b3f04f1511eb38d1bb8d3a09f3c093266bdb3d2f8699133f857356bf230c975e1d7a2750ebdd15d869faa3437c9ac8f84114bd471997ebeeae17281df0aff5084585a215ed46a28ccce40143a8736c8f0868711a15f6286850022cd56aacde229dea8f230e0047afb526b133bffbb421bbf883965570e5e739b48d0c00af20dc956c38058ff04b3db0cc018dd3006fccabf9a37a598f2ab621df4d8dcc0b13be31c19d5961efcf2c925334780e1abf94598c085985608fac02ae47986b864641739ca7a9c08c8"}, {0xf8, 0x118, 0x0, "bade004946ce3a9d2ddc45f9e4d4eb453c6c83d2b53f7363eb2d9d84279b510b3c0abee19d140a4306e240375f38673e939dca656a2b45a432f7af7701e4458741e83d91e1d3668fb59f27d4ec7af7582d30a92db22626736b788206787078085ef86e3d931fe90de0d72e1e13041765591bf681a2e27738d5b7f36f3e8011dcb88f0266ff3274368af24ac7e751134347c99ab1f7a0eb135adff366919bdf487455261d8fbf0ace761efedc6b4171c1c9eec481a923f071fccad45839d4bfe60f5a9fb6a9e6f0ea9025c57fc658fc08c45b24a87682d6a3b0467d00fa236f8d04e49e2de80b265b"}], 0x258, 0x10}, 0x40) r1 = socket$nl_route(0x10, 0x3, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000a8e000)={0x2, 0x0, 0x1, 0xfffffffffffffffd, 0x0}) 2018/01/19 12:42:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfb12, 0x84000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00009be000)={@generic="f76007b5903e28daef17d39bdfdf94b3", @ifru_flags=0x200}) socket$key(0xf, 0x3, 0x2) 2018/01/19 12:42:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$unlink(0x9, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002de000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000e09000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000843000)='ramfs\x00', 0x0, &(0x7f00009b8000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f00007dd000)='./file0/control/file0\x00', 0x0) mkdir(&(0x7f0000718000)='./file1\x00', 0x1) rename(&(0x7f0000af2000)='./file0/file0\x00', &(0x7f0000231000)='./file0/control\x00') 2018/01/19 12:42:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x80b, 0xbdc3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009e0000-0x1c)={0x0, 0x100, 0xa, [0x7fffffff, 0x200, 0x3ff, 0x9, 0xd841, 0x5, 0x3eb, 0x9, 0xffffffff00000001, 0x2]}, &(0x7f0000d2a000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000459000)=@assoc_value={r2, 0x7}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/19 12:42:32 executing program 1: 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$netlink(0x10, 0x3, 0xd) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0xa9}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 12:42:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = getpgrp(0x0) prctl$setptracer(0x59616d61, r1) 2018/01/19 12:42:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00003fa000-0x8)={0x0, 0x4}, &(0x7f000086c000-0x4)=0x8) sendmsg$inet_sctp(r1, &(0x7f000079a000)={&(0x7f0000c20000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b96000)=[{&(0x7f000051c000-0x7b)="ca679978a706a477577481e5ef75603cb49939f9934b4180e19617507e72a4ba7e8e96b610044a9f34060efd8051e4aee2307c919f8cf70b489124a54bb519aefd05e259b7ccd1531e24bc1f3832f3962dfd042bc3e727db6c25a74ee8f1099578625ef3e1d7daac1cbd805484b2c08fef5d92e903f1837900fa9c", 0x7b}, {&(0x7f0000508000)="904ae5975a10c02017ca34db601d916e205235a618d1f5d314c2351a28e1db536f4cb3623825433e6a7cfe8b130ebcb8d03a0006fd21ec8f4c6dc508d8095ba3d214d3abc706986badd7ce0ded8622ae73cd1bd5b887a063797aa39b571d695ead8c182145bb861140ecc3", 0x6b}, {&(0x7f000063b000-0xec)="735c228330651757f539e73a2d2ed1d40d8d6470b8c9aaa99dfb4dcb7f66b4a1feaf195a5200ea0f17f91a3bf87021669813bfb2f8af58b9ab11b4594732510047c1852d98ec047d344f55ccbbef118a282a60668ad23378cb64d9e4be1904db9a8a0af509d80d5ddd065a344376fa786e3564642a25bb79378b117a2d963c8d28da60d8275f1c955a4e6127ea42752e16327f63fb49b1aaa9284eb942fc405ced96c25610636fb88e545e54c46efe689d3f6639bd7e2a11c99664189160b79346df8b347415ded241d07b31ff4a98af02972152194068b52afe6566f4ec643b9739a66f8b107aee92ca668e", 0xec}, {&(0x7f00005ab000-0x50)="395d4679508e27fa24c68cc81a343206c6ece12bcae1b1f695aab85a666db2f3227a7f3929737b9eaf6a10d0de18510e8787df46cd8e48cae359f2da6e6e81d3ac5edff6f12b4d5b42d932bbd4ddbeb0", 0x50}, {&(0x7f0000f13000)="25737cd5c528e596459aebee7a304705c0d68ad83a7208c712d731ee2c18565a2e78e74ecf3ae36c7413311099802f82dfc3f5d0947f2a94b268c8afa5aa0652918709841fe714cb23deea6422c69322a457cfb30c9825a5aaa7d20c5a069243ce4f7304d2f1fa453f474e8f2763819375ad8d91485a9bfc6dc8024d6199ea50b8187e562227d91af23ac0630f20319b5295552ef18f39f641eb9b13d693406251bd1aee3bd858f5867dd001804b3091b8c6a5c7aca92a1d93e1f6512e3c4c65505d144c", 0xc4}, {&(0x7f0000edf000)="e669fe12246a355db082a9b9741336a8b3f9209b6bc876e041a788746c74b12c25ba4f8d78b27a6516d8d0df1488e13b9ca864e580596aa6f0f699f79b1a826ad6d2ab29f5c56db1e93bedab0d1559f3671e1b5392873d3fa710b8070b4716547647eab7d6c2f3557c4466b483dce11c8e6d8411838f477cfafeee40b6e6c3a771", 0x81}, {&(0x7f0000629000-0x64)="b26445e051b670e85c8ca90c83512643c872f9238aa21e234dcf0b0d5cde8e7f5ea7a834321ed7cc95d0493c576735c15f99d0e1d00742d30931d12c2c731c1322dbca92acec5fb401f45212e7c22bb68ce9b4bc407166bd5029c14f975d883dea8aa076", 0x64}, {&(0x7f000089d000)="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", 0x1000}, {&(0x7f000073b000-0xf9)="6524b43e250d4181e5fadf6ae1ca48f527dd15429d89cc528ddc13b5d22796f26ed528ae7d5f68316a66eb4d78ac2a169bb3422aa514aa002b79897f1d1c163581aa95de09944a818e52ffa35c07d42cff641d1e5789e9ab363c670c47ce6b8cb40a1b8328079e50b176fc4a4d4bc25b6b61b97ec1fa7a8ffa7466f5130b5238ba80de94801b00e4628d5970b6dac1e0ba2463e697ebba13f8a989de53a3d7d2e93d0ef1b87e8271d97d919d63150b5f491d875cdd306c7e07907faa234463592b3a798cc2364da68d25fa5e6089485d17bbf0ef8039ae4d4fdc566897f91f8944298fbe90e73e3fb677f7ea10d73c4da31485b5fb7c733a7f", 0xf9}], 0x9, &(0x7f000015b000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x0, 0x8, 0x0, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x7, 0x1}}], 0x60, 0x4040000}, 0x20004000) clone(0x0, &(0x7f0000a36000)="", &(0x7f0000855000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000340000)="") 2018/01/19 12:42:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000068a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x4, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = syz_open_dev$mice(&(0x7f0000f3c000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000669000-0x10)={0x4, &(0x7f0000c7c000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000459000)={r1, 0x1}) 2018/01/19 12:42:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents64(r0, &(0x7f0000429000-0x1000)=""/1792, 0x700) getdents(r0, &(0x7f00005d8000-0x7c)=""/124, 0x7c) getdents(r0, &(0x7f0000d06000)=""/75, 0x4b) fanotify_mark(r0, 0x10, 0x40000000, r0, &(0x7f00003bf000)='./file0\x00') 2018/01/19 12:42:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000aa3000-0xd)='/dev/dmmidi#\x00', 0x8001, 0x20000) ioctl$fiemap(r0, 0xc020660b, &(0x7f00009b8000-0xc8)={0xc13a, 0x9000000000000, 0x6, 0x0, 0x3, [{0xfff, 0x80000001, 0x9, 0x0, 0x0, 0x902, 0x0, 0x0, 0x0}, {0x8, 0x61, 0x7, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0}, {0xffffffffffffff00, 0xffffffffffffff3b, 0x7f1db90, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = syz_open_dev$usbmon(&(0x7f0000aed000)='/dev/usbmon#\x00', 0x4, 0x4000) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f000097e000-0x4)=0x0) clock_getres(0x7, &(0x7f0000987000-0x10)={0x0, 0x0}) ioctl$TCSBRK(r1, 0x5409, 0x0) clock_nanosleep(0x2000000002, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x0}, &(0x7f0000559000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00007a4000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 12:42:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000cbb000-0x8)='keyring\x00', &(0x7f0000cec000-0x3)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f000036c000-0x8)='keyring\x00', &(0x7f000013b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r0, &(0x7f0000078000)=[{&(0x7f00003b7000-0xaf)="d9ba452257d8e9f414fd7b9a0603e39a784f25fc59c6f74544681d6c4557695bda11902cfa84f5046c41f1ef58cc32b397fd6da1dfa0b93a91b673433cbdd8b51ce03fba82a0729594a2e7b902d1091710a9883cc6d76c7ada108c9512f146d0c008178636302476b3a61aeb37530290a80fc73c9e866876067f66779725b1c9bde1241568f1496503b4ff2786d58bd88bd1b90114669e0e904807c325c059d71ca17f8b71df1fa6d71c35431cf26e", 0xaf}], 0x1, r1) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e81000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad29b6c5820fae0100000000000000040000000000000004", 0x18) 2018/01/19 12:42:32 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/mixer\x00', 0x210000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000003000-0x3)=0xa, 0x4) 2018/01/19 12:42:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) capset(&(0x7f0000daa000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlink(&(0x7f000018c000)='./file0/file0\x00', &(0x7f00008cd000)='./file0/file0\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ace000-0xb)='/dev/hwrng\x00', 0x400, 0x0) statx(r0, &(0x7f00007b0000)='./file0/file0\x00', 0x6000, 0x20, &(0x7f000081b000-0x100)={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]}) 2018/01/19 12:42:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000012d000)={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, 0x0, 0xffffffffffffffff, 0x0) fchmod(r1, 0x40) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ba8000-0x11)='/dev/qat_adf_ctl\x00', 0x400c00, 0x0) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) 2018/01/19 12:42:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)='\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000a40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/01/19 12:42:32 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002a000)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000002b000-0x10)={0x9, 0xfffffffffffffffa, 0x3, 0xa0}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000002a000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) sendmsg$nl_generic(r1, &(0x7f000000f000)={&(0x7f000001a000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000013000)={&(0x7f0000024000)={0x16c, 0x2d, 0x11c, 0x6, 0x0, {0x12, 0x0, 0x0}, [@generic="fcca81ecf377589d6cd7e41a453df0beae013d10c1ff312e0fa7014ced31b8806445c276b9d897248cf5255268d913351678506e93407c9e3c283a2c521680a0fef4f39fa16ed6ae4848e153cbb8d47a97eee84b8eca43e4989206b593825ca30711de885da0baec11435624a07c9fe12b79cd9b756ac307cea4214688d15c12dd59e82498e30dc954348ab9c7673938970d4fb5cd2585868f37cf736762d71fb95002079e12579e222615bfce", @generic="85481c55d24e58f82313899ed55b60b419efbf8954eda78ff6f0fa3993a883089a3297ddc22206b2aa9c264f5051b9f47613caae67a7c7f6a070eaad9b82bbbab89fd6ae1f9486273ecbcc2805bacfe33a91179830b71465576918dc32b2525089922b41666c95e2965aa2b202f6e4cf842b76736283224f05f1a3dcafa677024de8e9f122284cfff56641aafa816eafef4103ef414cca1d647055f1f22ecb3445", @typed={0x8, 0x56, @void=""}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x8010) r2 = socket$netlink(0x10, 0x3, 0x400000000000e) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x20, 0x21, 0xaff, 0xffffffffffffffff, 0x2, {0x5, 0x0, 0x0}, [@typed={0xc, 0x21, @ipv4=@rand_addr=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 12:42:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000988000-0x4)=0xcbc4, 0x4) r1 = syz_open_dev$audion(&(0x7f0000b1c000)='/dev/audio#\x00', 0xffffffffffff7fff, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000097000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000002000-0x90)={[0x8001, 0xd101, 0x5, 0x9, 0x5, 0x0, 0x0, 0x9, 0x7fff, 0x5, 0x8, 0x3, 0x1, 0x8, 0x8, 0x4], 0x10004, 0x400}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000003000-0x4)={r1}) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000000)={@loopback={0x0, 0x1}, r2}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000003000-0x110)={{0xa2, 0x4, 0x0, 0x2, "2c03513ed33563c23273ab35da437c65a83aabc6ad038e1f90f17f7fb9bbd21bf1cdf21cbe296b5bf8b58cbd", 0x5}, 0x0, 0x0, 0x0, r3, 0x0, 0xda, "dce2c6eb7b60a1dad9d33fa7307500a7f53b354dd6e50b79a5ebab33788b74e8438d8ee5da8d548254da66ea39eba101bfe0aa96bd6b31f51cdc803ded42de60", &(0x7f0000001000)='/dev/audio#\x00', 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7, 0x182a, 0x25af, 0x1f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/19 12:42:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000062d000-0xb)='pkcs7_test\x00', &(0x7f0000b96000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000f14000)='keyring\x00', &(0x7f0000746000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$link(0x8, r0, r1) 2018/01/19 12:42:32 executing program 1: syz_open_dev$sndpcmp(&(0x7f00000a5000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5a9c, 0x44800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000140000)={0x0, 0x0, &(0x7f0000888000)=[{&(0x7f0000dea000-0x1000)="1749db371593d2be768bfe3b3b5bfe92537cf4101bfecdc53f434d54520c9632df2ba91fc05b2913af26d7e608b865bda13cf57d8c41fe1bf6ef12f61b0275567fad5ca49bad1a6b69c76b5ba7cb2e4876e069018951e7e44c41b3ed82605fcad0166498a16d9b41fb88f17d0fc7764e7980c081de286734a8a80255ea269b23562e609cc86a3581e2234c16634eee2b29b308c164ddeb8ede9245c994e87687af3e8517afb89ca4ad1e98f5908a14d05ace27fc9be8f2300a48c4db4f0a6b9bf1be5d024196029a9056dd492a5312927f95fd9d291c4a3b04ca033cc9e70d3e7679569c9ba8622a583ed2735b8d0265e0cf31903d0b28a38d3a75bd9dadcbb5a6d1922dc8791981f1576b19947e6f0031df6a3160fabb2294a257842df30e6a72262b3f9464733dd2e1a979f29b1b686f27788c838a6fe48114ec7fd577fd778385fb9cb6a5c1a21620b33dace73a9704174cae745546740cdc378e926024d5020c21265fb245e13e09f3f92ae59810add9df0c211c1064b1dd0da286d0559204c0a3cbe8764dc67834ad9135a5ec446a7f6769397d20717c741b0400e681aba8aa81d0a9d6a603a29ee55cc6a82ece062b57c4f4f9dcff0f24c67f8fddc390faf5b1724ea24fa8c48ab42a5857fd241c13b9b3089816996ef08a8ab2a211f9f49dfcd5b71e221e1e6eb5942776e0022e1657a6786292a476f2ad5ed060d652807d4fbd6a5f4ffabc4503a74d923c3f78a8343e8099abc0ec91a8e0e3ef0ca16847f4ed855be1192af45e0d89ba323340012ce3ea1f7159f6e6ea281c38b1827b2e1bf9d23f1ffbd4508718d32474978f7a56785ac65353b4c259cd40731352e1e04f62414613bd000b1873ea90f27752f71d3c242d7784258c5d4606c118783b57f9a0684a30c08a89c4165bec8df7cefa3e2f0de69243b68a2ac993aafc6cf2c724031754e98a38e8cfc2d02e2ff78c12ab0a2291bbf245558b67bd2573ffe56ac4f8318f3ad88801a1d646062b3c10ba76909bb6d6f851c7e09f51f37b53527daf821d3e1af8bcba07edd9a1ce3bacfd5f60b2a3ac01b06337497c9efd9041b32e075e15063fc30ee73ee9e5303020a77aeaa65d8f5942802052b1b82d2dfdd6aa75d482343b17c9dad334f6828c3665e51e0acf96e6e42d3027f596f8a8ac979dc78c4c4ac997c85a46b51e9d9152adbe5904fae3ad35490e25c69eda1b6822a71ff1734845aa20dcee4caf7344324c11af5dfd68a85f578f4666f8fa659e7d36b2a1976a4a65ce0550e1212988a0b4e37c2ad72eb1d57608998d5863117cca96f5d5ce89a86369c7d7b0ce4101833f7598585ec9f56770766122f4043104ad380bbd6773f9fc384fb64d563620d9c577e51442f4ecb696a328a69c9830fdb4865f06e87d4e2cff5815453e38e6d3bae6e8ff3eaf976dd7bf07d35b4d76e52ece093759a74f9f96c0fef2ab6d04bb987722003b141663898d771bac752a26d21ac88cf60654e3f7aa79aaaedc4a40b789b30eeb1ba22ba1548d7645ef7629323b9d3c2dedb55499c1589dd59927bf043d15291ef1c0bc45262aa68c711e", 0x460}], 0x1, &(0x7f0000bb6000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c57000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f000077a000-0x457)=""/4096, 0x1000}], 0x1, &(0x7f0000b69000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 12:42:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x3f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) pipe2(&(0x7f0000a85000)={0x0, 0x0}, 0x800) accept4$ax25(r0, 0x0, &(0x7f000097b000)=0x0, 0x800) 2018/01/19 12:42:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f6d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd4000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) inotify_init() r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000fcb000-0x8)={0x0, 0x2, []}) r5 = socket$unix(0x1, 0x2, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) getdents(r2, &(0x7f0000b90000)=""/59, 0x3b) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000abb000)={0x2, 0x3, 0x0}) open(&(0x7f00006a1000)='./file0\x00', 0x204000, 0x60) fallocate(r2, 0x0, 0x0, 0xffffffffffffff00) recvmsg(r7, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) socket$unix(0x1, 0x1, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/19 12:42:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004f4000)="b9eddc3f67391bd4208bcaf8258cd8848c6f678e1e345c9b37c9a9262c184737b7932dbc47d51c86151d99979404e76f37191ec0f611ab055ee10c3070de37b003be59b818c9f7dd913688c2971e5e90fa6ce487cca32e3dd4ce699106ecc006cbab9ba4fd2a4c9ee83150a5327fe7f00d937ba8907fab457036b3723bed5941dc04b04962535e95d2ba0069025f96ed445fda27199ef91e082431ee72bdca3cf4832e6d66289940142dff8506d02d55ac818d9d1256ad8a01c26ffb1b37a11da0d227a4f5cd4d4e8a1bcb81ba05da816e047971d515b964259def765e39dc98353767573e2cca1b0febc9f2feed12", 0xef, 0x40000, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x1f, @loopback={0x0, 0x1}, 0xd74f}, 0x1c) mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ac2000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00005b9000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00003d5000)=0x3, 0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a1b000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000abe000)=0x0, &(0x7f000011e000-0x4)=0x4) 2018/01/19 12:42:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000bf4000)='/dev/snd/pcmC#D#c\x00', 0xdffffffffffffffe, 0x0) sendmmsg$alg(r0, &(0x7f0000aed000-0xa8)=[{0x0, 0x0, &(0x7f0000b86000-0x70)=[{&(0x7f0000c89000-0xa4)="d107366cd771f49c40d5dccf2f8b8621156ce56c44d3cab810dfd1564bf60a69370d5867e6ec08f013a2d425cfe44f1775016a8666008d0e2fa081b56ee509a14ce0aee4ae271920dff9f9b55f8c7693cd4d3c1623e77f40e2c2fc69f2d50a29f5c02de69ea6db303d9ed3df5559e2834fb62eaa158c3bb4b91b6adb59b755192573bf7112277fe0496913bb7487516414e0f826d5bd1c1aae55471bea756c2c43db599d", 0xa4}, {&(0x7f0000fa0000-0xd6)="c549fa1d54b21255f66703fd9e7727bfb1fcd0551c6c0633e2a68f4766b8fb5b4b17c2815dfeb9db95605c8d9adf14e5a98ad8141957ea30f0d7a96e3caad1c59cbd778fe21d29852b783141e76f2062a57c1e6ae4d8eabd466e8044d28bf0f6a7c543ff4540f6df9863812ef596ff14a334864ae2a2b14afde0c9925b7eefc81578b67d8a40aa95c1cb30543ebd0688f9ea45ae15e52900ad8d14724f7be4caf9823e807899b79da38bae4eb7ee2520c8a3028261a690e30edd8e6b7c2edcdd7fe4894146e397657413084ccf99213c72149fe266c1", 0xd6}, {&(0x7f0000af4000-0xb6)="7713c264175bf094a04c84301a79371cb06ced2c4609ca54667a10b928d612edf6580647972354a42ef3a05894afafb3e09a02a360eb75726bb69ce084e215b46e554dc0e68333973bece7c6ae118893e1cefd2c9f579fe38e7e8cd49d4a07d13925b8a4032742c99bb6ef815a4f622ce0927d657a36aadcc59817485807380a4a7286a9513653604d5bff2f5f6bcca9cda3a17338f14d34eaad15a9fcb1fef9b7a80c237c041f8c483fae99dcf6f24d724b2321af37", 0xb6}, {&(0x7f0000180000)="3aadaf09e46ffa747db85ad2b028c54bd8e134a4d0190e24843d54f7254aa0ee097bfca3eaf8c301f0f72e89a47712755053b058238d0ead34cbda93ab7df1f0cc5aff113de33bf66242f8eef9dbc227f97a2463c4a6b4441a8540fa36ed2c3214c8a1513d8f66e7e1a69641e833c84cd04bbd912ed81a03b089f95ece24b3cd3f32568be41e38d583b64457f6ba6dca8a9a6e51692870b79c403b88b0615fa638c13807742b3811e814def147a25f85fa720823ece87bffc0ee9daef6df91491e05a4e558ba6943ae7454fe", 0xcc}, {&(0x7f000061b000)="5b05d682713138a5228b70cc538ee1d5eeb33361c8feed8bfa73ab32a389ab09593f98d8cb8eb5ad541839e4336f9e7186642ef74410bfdf26c62f4f6a1cab456cee967904d2a0f19b223faa9be50cb959250730c10fb5e9c73c9a371c2938528aaaf239e90c67367642112c56c2105619e50bd613552426eb4865d45513b2bcfdae3dce446b34e1a8f10ed323db6fb40eed74dea871adc65806b993ed8ad0bdc217593f62b02f8ae428f7e87816d72a", 0xb0}, {&(0x7f0000fdd000-0xb)="b69ae73acb3f42668928e0", 0xb}, {&(0x7f00004a2000-0x1000)="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", 0x1000}], 0x7, &(0x7f0000531000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x100000000}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x60, 0x4000}, {0x0, 0x0, &(0x7f0000796000)=[{&(0x7f000051c000)="1d79a9ff1c0fbb0dd80ff362afc359a1ce94f694af59b6e0eea6c007bf27e2808bc14c5ebd2afda589cc7ebc5fae6f76f131c8d546f6631485233a", 0x3b}, {&(0x7f0000806000)="6fbd72a49df3a05a862c823173adc15f645bb6d52aaab6d3085d9c52aa6265a4687112e77e1225125c97547581a717ff2d97073b86c06e54209b12c7cd7d28edddc2592ab1ba9022dc5fe1c42a064d990b", 0x51}, {&(0x7f0000e55000-0xfe)="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", 0xfe}, {&(0x7f0000e1d000-0xc5)="891119d6f46546319875ef1a05425c19701a1e43b91252bf81a3a2be14f221744d9e04c28330a37ac572a8a06142dc69110afeaeb4647c2ca42c4299c110c37af4237759b8f42fef8a36b2c6b04c4f58c815e1f94c079fbff92da004447894ea32a787f6ba87808985924b92873a6af3c76c04acff248074a5b024df6d7e4bdffe510c98d757d10feba7ffb9d2f4f7db466945eaa837e7580567c573c203afa743f32e7a4c2a5d9d27cb61304f530c6a00e5b17691d94ee037cb75a6f2e1a0f0c3d98e2aed", 0xc5}, {&(0x7f00009f6000)="d027e45f2e34ec4f8373bff3eae634b1619489df97b129ba1db7c70612a37192475251900c3a6bef626d00fa59f6bbfc3d66f1b7eb3d47e553b668bf60d9e1bb80d700b2b3f7fc", 0x47}, {&(0x7f0000eb8000-0xc0)="fc06c320a6ed0e9ff96c1a7c83e7218465a600b6c7d0718975eacf451bc2b0c8aab54b3216f582ddee31de87279c9227d55756e7d2bb9e6fa43e1f2ac4f2c498dd722e3565348bd1f9b86535db7e389fbb039562186984adb74be8f0aca77544b3c3060c4391dbc1a1d0a18c992553c2bceb59ac7f43a32d9cae08350044208261990498ec39554a62492645bc91c7384085895fffb46582b005cd0343bbe71021ada03b63ec8f38193c9102e7de11f4c6aaeef852a6b9a005acd873eeb7f470", 0xc0}], 0x6, &(0x7f0000c82000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x90, 0x840}, {0x0, 0x0, &(0x7f0000faf000)=[], 0x0, &(0x7f0000d24000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x20000050}], 0x3, 0x80) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002c4000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) getsockname$ipx(r0, &(0x7f0000ef7000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d14000-0x4)=0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f00005ed000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000ef3000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 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) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 12:42:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x42e1dc, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f00005ee000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000017a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000980000-0xc)='/dev/amidi#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000003d000-0x8)={0x0, 0x20}, &(0x7f0000a9e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000316000)={r1, 0x1801}, 0x6) 2018/01/19 12:42:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mknod(&(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000d75000)='./file0\x00', &(0x7f0000783000)='./file0\x00') clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000da5000)={0x9, 0x4, 0x1, 0x0, 0x0}, &(0x7f000018c000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000550000-0x12)={r2, 0x23dfb12d, 0x5, [0x8, 0x7f, 0x24, 0x9, 0x100]}, &(0x7f0000ba6000)=0x12) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = dup3(r1, r0, 0x80000) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000909000-0x4)=0x3, 0x4) 2018/01/19 12:42:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f1e000)=0x2, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x2f, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000a0d000)={0x6000000a, 0x0}) accept4$alg(r0, 0x0, 0x0, 0x80800) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ae4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/19 12:42:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000af1000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl(r0, 0x5101, &(0x7f0000a37000-0x2)="") fstat(r0, &(0x7f0000c6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$mouse(&(0x7f0000a90000-0x12)='/dev/input/mouse#\x00', 0x81, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000df4000)={0x0, 0x0, 0x0}, &(0x7f000080d000)=0xc) setregid(r1, r2) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00008a5000-0x8c)={0x200, 0xdfd9, 0x3, 'queue1\x00', 0xfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000857000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000032000)=0x8) 2018/01/19 12:42:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000060d000)='/dev/kvm\x00', 0x0, 0x0) io_setup(0x1f, &(0x7f000072b000-0x8)=0x0) io_destroy(r1) r2 = syz_open_dev$midi(&(0x7f0000544000)='/dev/midi#\x00', 0x0, 0x2000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000c98000)={0x0, 0x712a}, &(0x7f0000be5000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00005a8000-0x10)={r3, 0x6, 0x4, [0x1000, 0x0, 0x2, 0x10000]}, 0x10) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) io_submit(r1, 0x0, &(0x7f000087d000-0x50)=[]) 2018/01/19 12:42:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000687000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a30000)='/selinux/context\x00', 0x2, 0x0) fchdir(r0) r1 = memfd_create(&(0x7f0000ddd000)="7d0000000000000000ffffffffea2159b1", 0x4) fallocate(r1, 0x0, 0x0, 0x3ff) 2018/01/19 12:42:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00008b4000)='./file0\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd3000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) sendmsg$nl_generic(r0, &(0x7f0000182000-0x38)={&(0x7f0000617000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000ae7000)={&(0x7f0000fec000-0x208)={0x208, 0x35, 0x100, 0x0, 0x3, {0xb, 0x0, 0x0}, [@generic="d2abcf5041fda17f67e92df26d90071d22c02561edf5730f0d984bca483988ad12772b1f91c43087326d258ea4774950b4578dc3bdca3b7196b3f833c29d57830086413e", @nested={0x130, 0x48, [@generic="989e56b8704b4588035b08848ac09656ba7ee1886e57a08efa05fae3f42e7dc47714ebeb02f907fc76a4d487c36a733aea2c92dfdf050bef702d2eff36daabfe41776e6a0de6cbc3912e73dfc022ab2e4006db8ea4426e2d15907907140a44be5b6a3446c4087fcfc009aa5f3700ce1b6b2a00a7413354deadc8f8adcc048f6192a236c42ff9e9e7eaa14c59b7a9620aa05bf675322b76ea35fdf374083649478a115c905a901072359e21156d24e89500e3ca9b6c6d25a5f4a55558829cf0645b75b133f6ecd32576d7bdd000ae0bffab5b41eae954b28d51813bceb1ffd40b816678ad069dca64ec8ac7d03ef72824019c", @generic="6a320fef359cc03cc49d5ef853a212da6354ce1b72f3234e110aff8f46a78bb9b46bc8ea9d60a070c315e0b804a52645001fd8cf808f5ae2a994"]}, @generic="e1ef2ebee1171d24450feaaffaac5426bd95c7be17ffb61b1c2752dd934b03ee4fe158c4da3b2316ff61811f01e4a6828b8af74be46fc03211e68129da15b718f2e12262e1fdd7e79cc580657ffac8999374d9e2c24b423858e1762a5544f66e852f8e7d4835f28290472087bb34fadf7cc5246c5621308baf6a2fe7fa"]}, 0x208}, 0x1, 0x0, 0x0, 0x0}, 0x91cc332b3b818e15) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) clone(0x0, &(0x7f0000dd0000)="", &(0x7f000052d000-0x4)=0x0, &(0x7f0000e6e000)=0x0, &(0x7f0000381000-0x2b)="") pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2018/01/19 12:42:33 executing program 0: r0 = userfaultfd(0x0) syz_open_dev$midi(&(0x7f0000061000)='/dev/midi#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0xcd)=""/205, 0xcd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) 2018/01/19 12:42:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000ee1000)={0x0, 0x0}) 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) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000914000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$llc(r0, &(0x7f0000a82000-0x10)={0x1a, 0xd, 0x2, 0x81, 0x100000000, 0x7f, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) semop(0x0, &(0x7f000084c000-0x36)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x7, 0x0, 0x0}], 0x3) 2018/01/19 12:42:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000312000)='/selinux/checkreqprot\x00', 0x10002, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000f2d000-0x10)={0x5, &(0x7f000005c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f000044a000-0x10)={r3, &(0x7f0000459000)=""/96}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00007bf000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f34000)=0xe8) lstat(&(0x7f00000db000-0x8)='./file0\x00', &(0x7f0000444000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000da6000)='./file0\x00', r4, r5) fcntl$lock(r1, 0x5, &(0x7f0000e66000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003ea000)={0x0, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xc) fcntl$setown(r0, 0x8, r6) fcntl$getownex(r0, 0x10, &(0x7f0000c63000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) migrate_pages(r7, 0x3, &(0x7f0000b81000)=0x0, &(0x7f0000908000-0x8)=0x0) 2018/01/19 12:42:33 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003f3000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c34000)='/dev/ppp\x00', 0x80000, 0x0) fadvise64(r1, 0x0, 0x5c3f5063, 0x2) syz_open_dev$sndmidi(&(0x7f00003e0000-0x12)='/dev/snd/midiC#D#\x00', 0x32c, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000960000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x5, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0xf, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @noop={0x1}, @end={0x0}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/19 12:42:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x22200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f00008c2000-0x74)=""/116, &(0x7f0000000000)=0x74) r1 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r2, &(0x7f0000001000-0x9)=@random={'system.', '-\x00'}, &(0x7f000069e000-0x8)="2e23757365728200", 0x8, 0x3) syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x6, 0x20000) 2018/01/19 12:42:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000901000-0x10)={&(0x7f0000001000-0x3)='./file0\x00', 0x0, 0x8}, 0x10) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) sched_setaffinity(0x0, 0x2f7, &(0x7f0000588000)=0x75) accept$packet(r1, &(0x7f0000cbe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b15000)=0x14) r2 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) read(r1, &(0x7f0000f0d000)=""/61, 0x3d) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000649000-0x20)={0x10000, 0xb4, 0x2, 0x3, 0x1e, 0x1}) write$evdev(r2, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/19 12:42:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 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={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) r3 = syz_open_dev$adsp(&(0x7f000094a000-0xb)='/dev/adsp#\x00', 0x1, 0x80) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000454000)={{{{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]}, {{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xa5, 0x10001, 0x0, "cf4bb02537ea6e2854d7e3243a72e35b572ec87e605c47d2226c1688cef06979408276211b3dceb254f8208c3d67f20b131219a713813de4ad789fc47259eeb6ca91adfb0170f19723259bb1d955aaad"}, 0x160) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 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, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 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, [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, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/19 12:42:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000f83000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000eed000-0x10)='net/ip_mr_cache\x00') setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e57000-0x4)=0x1, 0x4) listen(r0, 0x0) shutdown(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000791000+0xc7b)=0x6, 0xffffffffffffffd4) listen(r0, 0x0) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000d74000)={0x0, 0x40, 0xfd16}) 2018/01/19 12:42:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x462, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffff7fffc, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000cb000-0xd1)="8501bf3623fcd377ddb5774ecc9a347be687f7bde6bf30527b6fd5f73ebceecb05defe9c8a0d5790ae157e7c51ec35d637367b50bf041b6f1cc190ac2e19c19b40ac8d1c964d3b34fbf47afe8c34e87fb5aa21bdcb829feba5bbf1f352344dada1926b2198ec4d598030c90ec433862181ff4b45a6ac1a00468981e6003fd32ef594e5ced907dd0cee15904fc43a77a363e4d68edc0bf05e46e4ef61635a4aa598edeb8539e8884b3c69609e04f1fd4f0963d47f29ccc03a036bc82386579869a73c146efec9e75d4fdb28dbf16844bc28") umount2(&(0x7f0000e80000-0x1)='.', 0x4) 2018/01/19 12:42:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00001fd000-0x8)='./file0\x00', 0x2, 0x1c0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000f47000-0xc)={@loopback=0x0, @loopback=0x0, 0x0}, &(0x7f0000828000)=0xc) connect$can_bcm(r1, &(0x7f0000d3e000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmmsg(r1, &(0x7f00009aa000)=[{{&(0x7f0000c1e000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00005e9000-0x80)=[{&(0x7f0000c29000-0x4b)=""/75, 0x4b}, {&(0x7f0000e84000)=""/211, 0xd3}, {&(0x7f000072b000)=""/191, 0xbf}, {&(0x7f00003fb000)=""/55, 0x37}, {&(0x7f0000054000)=""/101, 0x65}, {&(0x7f0000e88000)=""/219, 0xdb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}, {&(0x7f000014d000-0x15)=""/21, 0x15}], 0x8, &(0x7f00003a5000)=""/237, 0xed, 0x9}, 0x1}, {{&(0x7f0000d0e000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d08000)=[{&(0x7f000002a000)=""/160, 0xa0}, {&(0x7f0000207000-0x52)=""/82, 0x52}], 0x2, &(0x7f00006b7000-0x1000)=""/4096, 0x1000, 0x1f}, 0x7f}, {{&(0x7f00001d2000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000039f000-0x10)=[{&(0x7f00000e6000-0xfc)=""/252, 0xfc}], 0x1, 0x0, 0x0, 0x4f}, 0x7}, {{0x0, 0x0, &(0x7f0000ddc000-0x20)=[{&(0x7f0000452000)=""/0, 0x0}, {&(0x7f000061f000)=""/30, 0x1e}], 0x2, &(0x7f0000101000)=""/130, 0x82, 0x1ff}, 0x3}, {{0x0, 0x0, &(0x7f0000fea000-0x80)=[{&(0x7f0000cf3000-0x8d)=""/141, 0x8d}, {&(0x7f0000765000)=""/63, 0x3f}, {&(0x7f0000774000)=""/104, 0x68}, {&(0x7f0000d99000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c8c000-0x5f)=""/95, 0x5f}, {&(0x7f0000968000-0x94)=""/148, 0x94}, {&(0x7f00002cb000)=""/222, 0xde}, {&(0x7f00003e7000-0x8c)=""/140, 0x8c}], 0x8, &(0x7f0000ddf000-0xbf)=""/191, 0xbf, 0x7ff}, 0xffff}, {{0x0, 0x0, &(0x7f000046d000-0x60)=[{&(0x7f0000c0d000)=""/238, 0xee}, {&(0x7f000099d000-0xa3)=""/163, 0xa3}, {&(0x7f0000eba000-0x14)=""/20, 0x14}, {&(0x7f00003bc000)=""/10, 0xa}, {&(0x7f000039c000-0xad)=""/173, 0xad}, {&(0x7f0000734000)=""/153, 0x99}], 0x6, 0x0, 0x0, 0x7ff}, 0xfff}], 0x6, 0x40000000, &(0x7f00008bd000)={0x0, 0x989680}) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x573ea61, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000db2000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r5 = memfd_create(&(0x7f00009cc000-0x9)='/dev/kvm\x00', 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r3, &(0x7f0000865000)={0x40000000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000c18000)={0x10000, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) fcntl$dupfd(r5, 0x406, r0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/19 12:42:33 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc2604111, &(0x7f0000003000)="bb9337f7ec0b04d3ec6d8eff7f7b0ae2c48acc818123fd7d00f9669b07004f22f0a20993a236916876a553d40633a094a428dea168423ea006d41bba5b3a3a3a2281b52603") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000009000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/01/19 12:42:33 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000-0x4)='lo&\x00', 0x1) rt_sigpending(&(0x7f0000013000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00006da000)=""/171) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) lseek(r0, 0x0, 0x4) r2 = syz_open_dev$sndpcmp(&(0x7f000052d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x10000) sendto$inet(r2, &(0x7f00008e5000)="6842f23d71603c863b93d6b68ea92f0bd6db895986e0950d7ceaba0af2c9b05cfeb98f06689916e3ae6eac8ee0ebe0d2e6f76d8974bc17598d87b0d46864b12fe6df6dc7fa557e18c4f64aa94efb711ea4b75bff2db9512a047fdcca37c1f843696fa906da178927312bc4f10b3f55d7033de0fc1c61cc523599f1a78610ce2e7e5f47cfe1da93ca9034b1704b8d45fd4a240b6542d12ff6cb20a2", 0x9b, 0x4, &(0x7f00002d0000-0x10)={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 12:42:33 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000005000)={0x0, 0x10, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000006000)={0x0, 0x0}) 2018/01/19 12:42:33 executing program 5: 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, 0x513, 0x0, 0x0, 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$amidi(&(0x7f0000b94000-0xc)='/dev/amidi#\x00', 0x5, 0xd4600) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b5f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f26000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000499000)={r1, @in={{0x2, 0x2, @rand_addr=0x2215, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006d8000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000786000-0x98)={0x0, @in6={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c, 0xb5de}, &(0x7f0000efd000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000067c000)={r2, 0xb6, "aef25a65789aea6c8e5f5359b5abb50966d568945c28aa861195d22972db9128e814d6bc410122aa9d7d0980d8b1c21dade165a7d71e4809581976b4bea57d3e3be1a5a69714ddb76641240e9ae3d2114541bf095b45f906a9f820fcfd267bd7e13f8f1f8d029a68c9f92ba2d6a2b64f124f37c82ddadf335b791351ae77f1fd2c08317e76d4ba03881e0ae61dedb5548a6b9f0edbc5fceb5b720553323af3b7b50283cd58c601ada710d6cfbde1addd4ac91ba75f6b"}, &(0x7f00009df000+0xa4d)=0xbe) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f000091f000)="3ebf2e2bffc544d244e35a7619d25628513742fde39f8bcd6b88e0cc747e86b7e3bb41bfcd8b08fd491ae140159dbee6452d725e8df571e05368592e7239494c1a3a68222df9cbe4c9ec162ee316ac6c45e833c6bd9e1d314be3138b0a2dd62a8792670ec0c956b79fff741bece71a55040ee67ab1b47d1db19cd62e8c89a0ce59033736220d2ef9021de1") clock_gettime(0x3, &(0x7f00002ba000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000484000)={0x0}, &(0x7f0000129000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e6f000-0x10)={0x0, r3+10000000}, 0x8) 2018/01/19 12:42:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0xfffffffffffffffb, 0x0) r2 = socket(0x18, 0x0, 0x100000001) r3 = getpgrp(0x0) move_pages(r3, 0x8, &(0x7f0000909000)=[&(0x7f0000827000/0x4000)=nil, &(0x7f00001c2000/0x1000)=nil, &(0x7f00003a1000/0x4000)=nil, &(0x7f0000b59000/0x4000)=nil, &(0x7f0000397000/0x4000)=nil, &(0x7f00009b7000/0x1000)=nil, &(0x7f0000593000/0x1000)=nil, &(0x7f000062b000/0x4000)=nil], &(0x7f00002e9000-0x8)=[0x1, 0x10001], &(0x7f00005cf000)=[], 0x6) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000063a000)={r2, r0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000a28000-0xc)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) 2018/01/19 12:42:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000483000-0xa)='blacklist\x00', &(0x7f0000e26000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d27000-0xb7)="", 0x0, 0xfffffffffffffffe) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000144000)='/dev/hwrng\x00', 0x100, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000ac9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004ba000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00006b9000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$set_reqkey_keyring(0xe, 0x2) 2018/01/19 12:42:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000000)={0x3, 0x20}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000458000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00009dd000)=""/15, 0xe, 0x3) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a0d000)='/dev/mixer\x00', 0x440, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000255000-0x8)=0x5) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000a4d000/0x3000)=nil, 0x3000}, 0x2, 0x0}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000122000-0x4)=0x0) 2018/01/19 12:42:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f000036e000-0xeb)=""/235) 2018/01/19 12:42:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000961000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ustat(0x100000001, &(0x7f0000216000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0xf000)=nil, 0xf000, 0x0, 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000a48000)='/dev/snd/midiC#D#\x00', 0x2, 0x4040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r2, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000b24000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000657000)='/dev/qat_adf_ctl\x00', 0x400440, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000d1d000-0x10)={&(0x7f0000c58000/0x3000)=nil, 0x3000}) 2018/01/19 12:42:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000d82000-0xc)=""/30, &(0x7f0000000000)=0x1e) 2018/01/19 12:42:33 executing program 1: mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x0, 0x20131, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ff1000-0x9)='/dev/rtc\x00', 0x220000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000ff1000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) socketpair(0x10, 0x2, 0x9, &(0x7f0000ff1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000001000-0x4)=0x6) 2018/01/19 12:42:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000082000)='/dev/kvm\x00', 0x100, 0x0) close(r0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b5c000-0x8)={0x0, 0x0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000187000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011, 0x0}) ioctl$KDADDIO(r1, 0x4b34, 0x1000) epoll_wait(r2, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) close(r1) 2018/01/19 12:42:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f000086d000)=""/18, &(0x7f00006b3000-0x4)=0x12) bind$alg(r0, &(0x7f0000180000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) 2018/01/19 12:42:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000003000)=""/4096, 0xfffffd51) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000005000-0x96)="b26998266a697d94cfa34da8a57c3c804785f23c6a1a30826e1aec4225a5481bb5846eb801dfed2235c358cced7b2bac3abb2c58ec34651e2ec13c0cb482c24bf2a4b81e38f85d1bec9b1b4389832dd6068a9e843156b41827749ac911b7ef640a773fa53af279a99b2886e9d27d8e70fe4d07c8fe56d37c8fa8fe376f917a2f589691fce58150d82dd65fe51bcf5a31c6e7075c6c8d", 0x96, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 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) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x7f000001, 0x2, 0x2, 0x2, 0x3, 0x2, 0x80, 0x80, 0x0, r1, r2}, {0x0, 0x6, 0x7, 0x4, 0x2, 0xff, 0x18, 0x8}, {0x7, 0x9, 0xffffffffffffff81, 0x10001}, 0x1, 0xc, 0x0, 0x1, 0x2, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x2b}, 0xa, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x7, 0x1, 0x8, 0x2, 0x9, 0xfffffffffffffffd}}, 0xe8) clone(0x0, &(0x7f0000d3d000)="87f7a749ea4453f53c41621e6350d6a6c39f7ee18dbbab21a9b00a19704161140d5af475416c15a7b71d95731d2b13be023497348c607cd6cb48b6", &(0x7f00007d9000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000e2a000-0x1)="") fchownat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 2018/01/19 12:42:33 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000052d000-0x8)={0x0, 0xb5}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000aa6000)={r1, 0x5}, &(0x7f00008c5000)=0x8) unshare(0x8000400) r2 = socket$alg(0x26, 0x5, 0x0) fchown(r2, 0x0, 0x0) 2018/01/19 12:42:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000471000-0x8)=0x72) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x5) fcntl$getownex(r1, 0x10, &(0x7f00000da000-0x8)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000d9a000-0x8)={0x2, r2}) r3 = syz_open_dev$vcsa(&(0x7f000019a000-0xb)='/dev/vcsa#\x00', 0x6, 0x88000) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000d95000-0x91)={r0, r0, 0x80, 0x5d, &(0x7f0000a93000)="", 0xffff, 0x8000, 0x6, 0xff, 0xad, 0x2, 0x8, "b1c1a1b168f39d91ab82a111cec5ae8ddcf4d2b370e88bcbc19cbcb31c6a2a2796a5d61605a15b99778efc6806ddacdfcc5f4979afb9268977f94a9f64fd703d5f58d9650f547528c510e1bec4f83cef09b0b9beafeb9edc3d74ed9643cf6d41a21772126288925e2e"}) 2018/01/19 12:42:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000032f000-0x9)='/dev/ppp\x00', 0x100, 0x0) llistxattr(&(0x7f0000138000-0x8)='./file0\x00', &(0x7f00005af000)=""/22, 0x16) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000fc6000-0x8)={0x0, 0x8}, &(0x7f000011d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b1f000-0x8)={r1, 0x1}, &(0x7f0000f45000-0x4)=0x8) r2 = syz_open_dev$sg(&(0x7f0000d16000)='/dev/sg#\x00', 0x40, 0x1fc) connect$pptp(r2, &(0x7f0000229000)={0x18, 0x2, {0x3, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) syncfs(r2) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f00009c6000-0x10)={0x0, 0x2}) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000d11000)={@generic="e6bda21a598bf9d70b05b081d7653851", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl(r2, 0x2201, &(0x7f00008d2000-0x19c)="e9316ede") ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000aaa000-0x4)=0x0) 2018/01/19 12:42:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000c09000)={0xa, 0x1, 0x2a2ba910, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, 0xefb9e0103b1cab84) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000f6a000)=0x8, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e23000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = dup2(r0, r1) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000b50000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000000c000)={0x0, 0x67}, &(0x7f00006b8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000b46000)={r3, 0xe1, "6213c6c3871dd734ffa64a88b7c288fa9e11051608d76e0679bb6234b06f1cdcdce9c90d3fb25c328864c5b47b56efcc00f64e6e379a67d55ae715470ef7543f7714641b68d8d904a84f75f038de098f2f946dee449befe847be5dc5263cb0f3a8a83a1c531ca9204ee7904b7ae6dc7673f5b1c79cd1b30b94af79a599fd82dd638a1116d286f868efd194c65faac9f83cc980a6b703cbd5ceddcebcd2715d95b5f49044efb9fb265b789b486b78e03b85d4892ac6f40bcac7800cfab9add74832d06518936a589d9fcf79b29a038b56b6f16d56043b83964456eee7b4330c0f9c"}, &(0x7f0000362000-0x4)=0xe9) r4 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f000056d000)=0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000ba0000-0x4)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007da000-0x4)=@assoc_id=r3, 0x4) 2018/01/19 12:42:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000be9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000c94000-0x10)={0x3, &(0x7f0000656000)=[{0x69, 0x101, 0x5, 0x8001}, {0x4, 0x6, 0x1000, 0x9}, {0x7, 0xe3c, 0xffffffffffffff00, 0x4}]}) r2 = accept$alg(r0, 0x0, 0x0) mlock(&(0x7f000017b000/0x4000)=nil, 0x4000) writev(r2, &(0x7f0000b57000)=[{&(0x7f0000816000)="5a08af10000059d9a5e9", 0x0}], 0x1) 2018/01/19 12:42:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x4, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0x3, 0xfffffffffffffcf8, &(0x7f00006ac000)=""/4096, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e0b000-0x9)='/dev/rtc\x00', 0x105002, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000b3e000)={0x0, @in={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8}, &(0x7f0000ce6000-0x4)=0x98) recvfrom$ipx(r1, &(0x7f0000fe2000-0x1000)=""/4096, 0x1000, 0x2, &(0x7f0000995000)={0x4, 0x4, 0x4c, "f1c103bf6ee9", 0x1, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000fff000-0x8)={r2, 0x100000001}, 0x8) nanosleep(&(0x7f00002de000-0xd)={0x0, 0x0}, &(0x7f0000687000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r0, 0x0, 0x0, 0x6f, &(0x7f0000b76000)="", &(0x7f0000569000-0x6f)=""/111, 0x0, 0x0}, 0x28) 2018/01/19 12:42:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mlock2(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00009ff000-0x4)=0x0) munmap(&(0x7f0000e8b000/0x4000)=nil, 0x4000) move_pages(r1, 0x3, &(0x7f0000c2e000-0x18)=[&(0x7f000045d000/0x1000)=nil, &(0x7f0000f02000/0x2000)=nil, &(0x7f0000396000/0x4000)=nil], &(0x7f0000fba000-0x10)=[0x7f, 0x0, 0xa548, 0x3], &(0x7f0000c84000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x6) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000e8c000-0xb)='/dev/midi#\x00', 0x401, 0x101401) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000e8b000)=""/106) mmap(&(0x7f0000e8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000e8c000)=0x1) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x2) tee(r2, r0, 0x7, 0x4) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000baa000-0x8)='./file0\x00', 0x8000, 0xe) r4 = syz_open_dev$mice(&(0x7f0000b72000)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00008b3000-0x4)=0x9, 0x4) symlinkat(&(0x7f0000a28000-0x8)='./file0\x00', r3, &(0x7f0000f2e000)='./file0\x00') fchmodat(r3, &(0x7f0000849000-0x8)='./file0\x00', 0x8) 2018/01/19 12:42:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x88a) r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f00008f8000-0x18)=""/24, 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x200, &(0x7f0000697000-0x8)=0x0) r2 = syz_open_dev$sg(&(0x7f00009a3000)='/dev/sg#\x00', 0x2, 0x202000) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00005c4000)={0x0, 0x0, 0x0, 0x0}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f67000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/19 12:42:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x20b, 0x7a, 0x0, 0xfffffff3, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00005e0000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/19 12:42:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$sg(&(0x7f0000615000-0x9)='/dev/sg#\x00', 0x7ff, 0x54081) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x9) r2 = syz_open_dev$dspn(&(0x7f00004f7000)='/dev/dsp#\x00', 0x4, 0x32242) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000125000)={0x3000, 0x0, 0x0}) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2018/01/19 12:42:33 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x10002, 0x0) sendto(r0, &(0x7f0000000000)="f5", 0x1, 0x0, &(0x7f0000000000)=@ipx={0x4, 0x0, 0x0, "f9cf03841b95", 0x0, 0x0}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x9, 0x200000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000007000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000006000)='./file0\x00', r2, &(0x7f0000006000)='./file0\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x16, &(0x7f0000007000)="c599ff7783835328dbad0f33c2f87959cd5391c7a01e422fad3b1e96303eace685ff6da8c3655cba6658dc5436337ca9d0c72c689260cb90e887970d0f5b10c56c8e38371a9518c5d1ae0e5a3e8f8405", 0x50) sendto(r0, &(0x7f0000000000)="", 0x0, 0x20044000, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000007000)='C', 0xffffff24) 2018/01/19 12:42:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000728000)={0x0, 0x0}) setitimer(0x0, &(0x7f000059a000-0x10)={{0x0, 0x0}, {r0, 0x0}}, &(0x7f000002b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x7ff) 2018/01/19 12:42:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e5000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={0xac, 0x14, 0x0, 0x17}}}}}, 0x0) pipe(&(0x7f00009a8000-0x8)={0x0, 0x0}) 2018/01/19 12:42:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KDDELIO(r0, 0x4b35, 0x85) r1 = syz_open_pts(0xffffffffffffff9c, 0x4000) ioctl$VT_ACTIVATE(r1, 0x5606, 0x9bf) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000a3b000)={0xffffffffffffffff}) sendmmsg$inet_sctp(r3, &(0x7f0000b54000)=[{&(0x7f00007b0000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000998000)=[], 0x0, &(0x7f000077b000-0x30)=[], 0x0, 0x0}, {&(0x7f00001ab000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000076e000)=[], 0x0, &(0x7f0000b64000)=[], 0x0, 0x0}], 0x2, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00005af000-0xa)='net/kcm\x00\b\x00') r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_bt_hci(r1, 0x800448f0, &(0x7f0000f61000)="feebbb8702374d88351c7bfecb5e46689ca20cd729637f5fcf62ad8362eba3828ba5bdcce8a4fc7ad0a16cd680a801f1af4efc57e35d669f7e7c96c74209bb2229b660e69218c9c5b2b7dca3907d566f5dba0aa5dec82bdce02ebc2e13") sendfile(r5, r4, &(0x7f0000302000-0x8)=0x0, 0xffffffff) 2018/01/19 12:42:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pkey_alloc(0x0, 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) bind$unix(r1, &(0x7f00007d9000-0xa)=@file={0x1, './file0\x00'}, 0xa) syz_open_dev$mouse(&(0x7f0000c4c000-0x12)='/dev/input/mouse#\x00', 0xfffffffffffffffa, 0x200400) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000efb000)={&(0x7f0000506000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000b57000)=[], 0x0, &(0x7f0000828000)=""/87, 0x57, 0x0}, 0x0) 2018/01/19 12:42:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000fbe000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) getxattr(&(0x7f0000714000-0x8)='./file0\x00', &(0x7f0000ede000)=@random={'system.', '\x00'}, &(0x7f0000058000-0x7d)=""/125, 0x7d) r1 = syz_open_dev$adsp(&(0x7f0000be7000-0xb)='/dev/adsp#\x00', 0xffffffffffffffff, 0x2000000000021ffe) r2 = openat(r0, &(0x7f0000cc7000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000017000)='./file0\x00', 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00007d7000)=0x0) r3 = openat(r2, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) openat(r1, &(0x7f0000a2a000-0xa)='./control\x00', 0x10802, 0x1e) fcntl$setlease(r3, 0x400, 0x2) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r3) 2018/01/19 12:42:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006c9000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000294000-0x12)='/dev/snd/pcmC#D#c\x00', 0x132cd70c, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000fd5000)={0x2000, 0x0}) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000a51000)=0x101) r2 = fcntl$getown(r1, 0x9) mq_notify(r1, &(0x7f0000f72000-0x60)={0x0, 0x3a, 0x2, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$selinux_access(r0, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x0}, 0x48) 2018/01/19 12:42:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6(0xa, 0xf, 0xfffffffffffff9ee, &(0x7f0000789000-0x8)={0x0, 0x0}) sendfile(r0, r1, &(0x7f0000ed0000-0x8)=0x0, 0x7ff) r3 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r3, 0x4, 0x2801) sendto(r3, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) r4 = dup(r3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000842000-0x6)={0x0, 0x2}, &(0x7f0000ade000)=0x6) ioctl$KVM_GET_PIT2(r4, 0x8070ae9f, &(0x7f0000d09000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00006e2000)={r5, 0x5}, &(0x7f0000341000)=0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000d06000-0x4)={0xffffffffffffffff}, 0x4) sendmsg$inet_sctp(r4, &(0x7f00007ef000-0x38)={&(0x7f0000656000-0x1c)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ebe000-0x8)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000cf1000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e0000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000ef9000-0xe8)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=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, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000094a000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000492000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x5, 0x2, 0x0, 0x2, 0x20, 0x20, 0x3c, r6, r7}, {0x8000, 0x2, 0x1, 0x80000001, 0x4, 0x9, 0x4, 0x6}, {0x7fff, 0x0, 0x0, 0x6bc}, 0x8, 0x3, 0x0, 0x0, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x3e}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x1, 0x3, 0x3ff, 0x1000, 0x5, 0x2142}}, 0xe8) 2018/01/19 12:42:33 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) pread64(r0, &(0x7f0000b13000-0xbd)=""/189, 0xbd, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000a03000-0x30)={0xffffffffffffca8e, 0x3, 0x8, 0x8c7, 0x9, 0xfffffffffffffc01}) r2 = eventfd(0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000c4f000-0x20)={@common='bcsh0\x00', @ifru_flags=0x2000}) ioctl$int_in(r4, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r4, 0xa, 0x2b) poll(&(0x7f0000b2c000)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) read$eventfd(r2, &(0x7f000039e000-0x8)=0x0, 0x8) close(r2) r6 = dup2(r4, r0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f0000e0a000)=0x6, 0x4) fcntl$setown(r6, 0x8, r3) tkill(r3, 0x16) 2018/01/19 12:42:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000050b000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f000081b000)={0xe, 0x4, 0x6, 0x0}) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 12:42:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000452000-0x9)='/dev/ppp\x00', 0x81, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000078e000-0xb6)={0x0, 0xae, "54e8081b3510f968650fd3dac4297e6b850597b92bbfca60fbf3b01120f499213af6865ae21d25e1ac9e339f0a635f4e296e06dc9c633a61924fd1b4f381a68634615f5d42cda07551fb6aa81257e36e4301c1b94f20718f22ba5d29307c1f3651858b09e8c04dc38b5a82211719402cb05ca760aa3b70fc54a407a2102e0fdb58aadaf5c38d9f9b19605b57badbaf9ade8151e29991b99d00a74463aa11a1e84b9bf7791d2e46e510b871eaea35"}, &(0x7f00009df000)=0xb6) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x8d, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d48000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001d9000-0x38)={0x0, 0x0, &(0x7f0000a74000)=[{&(0x7f00009e2000-0xc0)="6d4d3b713be2aabae1709ac0130409d7", 0x10}], 0x1, &(0x7f000016d000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/19 12:42:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x8001, 0x10000) fstat(0xffffffffffffffff, &(0x7f0000f3b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpgid(0x0) r3 = syz_open_dev$vcsa(&(0x7f00003f4000-0xb)='/dev/vcsa#\x00', 0x5, 0x400000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000122000-0x4)='./file0\x00', &(0x7f0000af8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_open_dev$admmidi(&(0x7f0000982000-0xe)='/dev/admmidi#\x00', 0x1, 0x40) r8 = socket$pppoe(0x18, 0x1, 0x0) r9 = syz_open_dev$mice(&(0x7f0000043000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r11 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ee9000-0xe)='/selinux/user\x00', 0x2, 0x0) r12 = socket$unix(0x1, 0x3, 0x0) r13 = epoll_create(0x7) r14 = syz_open_dev$vcsn(&(0x7f0000df6000)='/dev/vcs#\x00', 0x8001, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = accept4$inet(0xffffffffffffff9c, &(0x7f000054d000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x2)='/dev/ppp\x00', 0x0, 0x0) r17 = socket$bt_hidp(0x1f, 0x3, 0x6) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000e42000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x40000, 0x0) r20 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000024d000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r22 = socket$netlink(0x10, 0x3, 0x3) r23 = socket$alg(0x26, 0x5, 0x0) r24 = fanotify_init(0x4, 0x9800) r25 = socket$bt_l2cap(0x1f, 0x5, 0x0) r26 = accept4$netrom(0xffffffffffffffff, &(0x7f0000727000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000bc6000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f00003a6000-0xc)=@kern={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001000-0x20)=[{&(0x7f0000691000)={0x1254, 0x3f, 0x100, 0x1, 0x3, "", [@typed={0x10, 0x64, @u64=0x8}, @nested={0x1234, 0x57, [@generic="70e071fa8e3e45e39b897e65021addfa92ccf7a779e6411271c5aed45e42067e96f673952ae64daffbdf02e868ee3ebbaa8878e914cd0dd0f2351af77fe71fbc0c24939e0b2204bdf3b802963f3695237a7acad4e168c1ae", @generic="e254736f54631987676161179dd00587d0b8880f72e511e84a9e306310278e1b777e48d670588b260028cc59804abb7fb4d49c890d713150755cb914e1890171213f14e1701c12624df286a6d35d355e59005b09465da49a3fbd7aa74fe662a308200a2abf77a9ce6962cf545a6edef352a6e4e61cab4354565974dba8ca7feb511e422a29b8d7cdf584e47634fae29ed8904bf5a8ea3cad962ad4a8df07afae58d41d3b513a32707f0ba733f3872ea0b7cfbcef9df6415cba8b8b547ca702b8991682417a4a4dc2b900e9a12bcca84a9e0fd12dd8c8635bc5", @typed={0x18, 0x74, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="44f2e7eab4077e9974ed8abdd7e63e3b395f0359a2fc24bc20b95b6c3551e5a69be632d8c7bbb83a0871650a0078ab6784b4b1aa21dad3014e769f4bcadcc8b3cc8a2117bb29d962a3a048cbb06300f65a64bfbb8d57b0a9eb9354a696a0497c5a9da8a1938aa624b8ec4b6b290e7c63b4d076bceadb6ed9e668f42c0826eaac3929de60a9fced4fa85c7d279082c8c2420e42f7f59ee42de8f86383c721b24ef2ded15d867a1acef91a46145666e0701a2e3858cebf7ebc4d595b5ea653e52902868d7467041a", 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@nested={0x17c, 0x47, [@generic="b25cd08214a1f11b640b49c43747c1b539c383639d5cad9fcb4ba4a7fe9d5b8a33c037a8a2548703aee6943bb91173af687e6e7325f583dca4e2ee67e04a4b9f", @generic="f1053c9f1549e4c6b7085d8370574bfbbefdc676965bd5cd7498caff37efb19c9d76b8a7f918075733366c5ee9b4f3fac01a5d1f925aacb9d2db79edb6b91525fcc209af637f1d94367d32c7700b3b863dabedbeb525b5fb4e6a686fbb142f7a6fa4163c598019b32aa1f958c3da6db50c4e2b8605ae8353ac352f4740a870ae6df31b023536a9ca1a89418a4f50af97df697273d2251b8432ea99aeca9b68", @generic="1db2d773e9fe1b40fc4d6b77d003b74a5d2b2a2527ed36095be1c39c3e92477372fb8e6bbd293245f601d2a369c6004dc6292313196fbb7f09783bbb022cd950e88b5a2ea970e5b88f2dfd3a547abeeabc43d14dcf6befd8463edda1f13612d551c39aa8c9ce6bde1e230134a012e2121572cae731407ec32f3181dc0a070559e205fc362993e268c92b37583fec427d4c2a81c4ccd3"]}, @generic="12436f29851dc0d02f02849e33f20e9814c75de0a3315818eb5fcb32eb013e6e7fb5f510ebc625962724493117ad101909189e6322968adb6d63345a4a281c7c75a78ab78624beff47a11b625eddeee7753dd879d9f12de41827a221bd17dca526c481b087b540f733260f32ccc92ffebde7d8df8c0cf598612d1c7f610448c909e73275bce5979dd870027826aee9c06c339d4153e147236409d977d7f07326fb9adba6"]}, 0x36c8}], 0x2, &(0x7f0000001000-0x1a)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r7, r8, r9]}, @rights={0x28, 0x1, 0x1, [r10, r11, r12, r13, r14, r15]}, @rights={0x38, 0x1, 0x1, [r16, r17, r18, r19, r20, r21, r22, r23, r24]}, @rights={0x18, 0x1, 0x1, [r25, r26]}], 0xb8, 0x0}, 0x8084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000ae9000-0x8)='./file0\x00') 2018/01/19 12:42:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x2, 0x400) msgctl$IPC_RMID(r0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r1, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/19 12:42:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000303000)={0x0, 0x0, 0x0}, &(0x7f0000a6b000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000275000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00005f0000)={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, {0xa, 0x0, 0xfffffffffffffffb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8a0}, 0x5, [0x8, 0x0, 0x3ff, 0x10001, 0x7, 0x0, 0x1, 0x6]}, 0x5c) wait4(r2, &(0x7f0000b5f000)=0x0, 0x40000002, &(0x7f00008bc000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00007a9000)=""/43) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/sequencer\x00', 0x141502, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000a2000)={0x0, 0xf36}, &(0x7f0000ebc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00007bf000-0x17)={r4, 0xf, "6a265134cfbbcb9e62772d9626934c"}, &(0x7f0000776000-0x4)=0x17) accept$netrom(r0, &(0x7f0000bd0000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000040a000-0x4)=0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000bae000)={0x0, 0x0}, &(0x7f0000fea000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000081c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000159000-0x4)=0x8) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f00007fb000-0x18)={0x0, 0x60000000000, 0x8, &(0x7f00003b0000)=0x0}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000cf7000)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="67efbbae6a0df03e21c24918b6cfa7ed"}) r5 = memfd_create(&(0x7f0000000000)='/dev/sequencer\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r5, 0x0) timer_create(0x1, &(0x7f000028f000-0x60)={0x0, 0x6, 0x3, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e6d000-0x4)=0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f000024c000)={0x0, r5, 0x3, 0x3, 0x0}, 0x14) timer_gettime(r6, &(0x7f0000d3b000)={{0x0, 0x0}, {0x0, 0x0}}) write$selinux_context(r0, &(0x7f0000f65000)='system_u:object_r:hald_var_lib_t:s0\x00', 0x24) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x6, 0xffffffffffffffff) write$fuse(r0, &(0x7f0000c72000)={0x18, 0x1, 0x3, @fuse_bmap_out={0x2}}, 0x18) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xf, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000378000-0x8)=@assoc_value={r4, 0x5}, 0x8) 2018/01/19 12:42:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000c06000)={0x1, 0x1, &(0x7f0000e02000-0x1)=@raw=[@jmp={0x5, 0x20000000000ffff, 0x9, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = memfd_create(&(0x7f00001c3000)='\x00', 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d41000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c4000)=0xe8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b6e000-0x8)={0x0, 0x3e85}, &(0x7f0000770000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000331000)=@assoc_value={r1, 0x7}, 0x8) 2018/01/19 12:42:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) timerfd_create(0x7, 0x800) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000f14000-0x7d)=""/125, &(0x7f000019d000)=0x7d) 2018/01/19 12:42:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000cac000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "38f8358c", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "440008e5407be0bc4ec0342c1c8daa1f"}}}}, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000670000-0x18)={0x200, 0x800, 0x3ff, 0xfffffffffffffe01, 0x200, 0x1}) 2018/01/19 12:42:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000676000)=0x200) read(r0, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r0, 0x5401, &(0x7f0000b10000)=0x9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) mmap(&(0x7f0000000000/0xd21000)=nil, 0xd21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f00000f5000-0x10)={0x1, &(0x7f0000d1e000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r5, 0x1, 0x1a, &(0x7f0000652000)=""/0, &(0x7f000023e000)=0x0) fcntl$setown(r4, 0x8, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00005af000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e72000)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000efc000)=@assoc_id=r6, &(0x7f00003c0000)=0x4) tkill(r1, 0x16) 2018/01/19 12:42:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x400000) ioctl$KDSETMODE(r0, 0x4b3a, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000, 0x0) write$fuse(r1, &(0x7f000000b000-0x21)={0x12, 0x6, 0x0, @fuse_notify_poll_wakeup_out={0x0}}, 0x12) 2018/01/19 12:42:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0xfffffffffffffffa) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0c000-0x4e)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x2, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abccd67e00000000000000016cff09900408e0dc98684b49e00759576c2fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = syz_open_dev$dspn(&(0x7f000091d000-0xa)='/dev/dsp#\x00', 0x4, 0x2000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00004f3000-0x20)={0x5, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f000064a000-0x20)={0x6, r2, 0x10000, 0x80000001}) 2018/01/19 12:42:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000026000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00004a3000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000473000)='tls\x00', 0x4) 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) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x8) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000bd4000)={0x0, 0x0, []}) 2018/01/19 12:42:34 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000016000-0x11)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000015000)=0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r2 = syz_open_procfs(r1, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) lseek(r2, 0x5f, 0x0) 2018/01/19 12:42:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000876000-0xb)='/dev/vcsa#\x00', 0x1, 0xa000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000c6c000)={0x0, 0x9}, &(0x7f000047e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d58000)={r1, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmmsg(r2, &(0x7f000018f000-0xb4)=[{{&(0x7f000080d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000180000)=[{&(0x7f0000c29000)=""/244, 0xf4}, {&(0x7f000039e000)=""/15, 0xf}, {&(0x7f00000b9000-0xe4)=""/228, 0xe4}, {&(0x7f000008b000)=""/52, 0x34}, {&(0x7f0000105000)=""/139, 0x8b}, {&(0x7f00004c9000)=""/172, 0xac}, {&(0x7f00009af000)=""/216, 0xd8}, {&(0x7f0000e33000)=""/91, 0x5b}, {&(0x7f0000a44000-0x1000)=""/4096, 0x1000}, {&(0x7f0000427000-0x31)=""/49, 0x31}], 0xa, &(0x7f00001ea000-0xbb)=""/187, 0xbb, 0x8001}, 0x3}, {{&(0x7f000093a000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000c34000-0x1e)=[{&(0x7f0000914000-0x20)=""/32, 0x20}, {&(0x7f0000343000)=""/35, 0x23}], 0x2, &(0x7f000031f000-0x1000)=""/4096, 0x1000, 0x1}, 0x9}, {{&(0x7f0000411000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000564000)=[{&(0x7f00001dc000+0xf35)=""/90, 0x5a}], 0x1, &(0x7f00007a4000-0xfa)=""/250, 0xfa, 0x1}, 0x37f1}], 0x3, 0x10000, &(0x7f0000cbd000-0x10)={0x0, 0x1c9c380}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d12000)=@assoc_value={r1, 0x400}, 0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e04000)={0x0, 0x0}) r3 = socket(0x10, 0x802, 0x10) write(r3, &(0x7f0000bbf000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeefffffff481008800", 0x26) 2018/01/19 12:42:34 executing program 4: 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$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0xfffffffffffffe88) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x541, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x48) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f000057c000-0x8)=0x0, 0x8) getsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000aff000)=0x0, &(0x7f00000dc000)=0x4) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) 2018/01/19 12:42:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000521000)='net/nfsfs\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f00001e0000)=0x0) r1 = getpid() r2 = getpgid(r1) perf_event_open(&(0x7f0000aa6000-0x78)={0x0, 0x78, 0x656, 0x1, 0x3, 0xdb, 0x0, 0x101, 0x210, 0x3, 0xfe1, 0xfffffffffffffffb, 0x7fffffff, 0xfffffffffffffff9, 0x8, 0x7, 0x101, 0x4, 0x1000, 0x6, 0x100, 0x7, 0x1, 0x100, 0x7, 0x9d, 0x1, 0x8, 0x6, 0x1, 0x9, 0x4621, 0xfffffffffffff800, 0xffffffffffffff80, 0x5, 0x3, 0x1, 0x10001, 0x0, 0x7, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x8}, 0x8000, 0x5, 0x2, 0x7, 0x9, 0x9, 0xda, 0x0}, r2, 0xd31f, r0, 0x4) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000ae8000)=0x0) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x400000000039, &(0x7f0000005000-0x20)="000004000000c3f31d0011040000080000fb000000000205", 0x18) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000b67000)=0x1, 0x4) syz_open_dev$mice(&(0x7f0000709000-0x10)='/dev/input/mice\x00', 0x0, 0x8100) 2018/01/19 12:42:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c9000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pwritev(0xffffffffffffffff, &(0x7f00000a4000-0x10)=[], 0x0, 0x0) 2018/01/19 12:42:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3ff, 0x494802) dup3(r1, r0, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003000-0xa0)={0x0, @in6={{0xa, 0x3, 0x11, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5b4f, 0x5, 0x1, 0x90}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000)={r2, 0x401, 0x30, 0xe9f8, 0x0}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000b9b000-0x63)=""/99, &(0x7f0000000000)=0x63) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r3, 0x11a, 0x1, &(0x7f000044e000-0x45)=""/69, &(0x7f000067c000)=0x45) 2018/01/19 12:42:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000fab000)='/dev/snd/controlC#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r4 = syz_open_dev$dspn(&(0x7f0000305000)='/dev/dsp#\x00', 0x294, 0x2) r5 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000098000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000783000-0x4)=0xe8) getgroups(0x4, &(0x7f00007ca000+0x6f6)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r8 = fcntl$getown(0xffffffffffffffff, 0x9) getresuid(&(0x7f000083d000-0x4)=0x0, &(0x7f0000e0a000)=0x0, &(0x7f0000beb000-0x4)=0x0) r10 = getgid() ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00003cf000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000e69000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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=@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}}, &(0x7f00006eb000-0x4)=0xe8) lstat(&(0x7f0000ae2000-0x8)='./file0\x00', &(0x7f0000ccd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000f79000-0xa8)=[{&(0x7f0000119000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002fa000-0x5)=[{&(0x7f0000b3a000)="b6387f26af3c7b58862cca73cfa5cf2c908aece7fae52714e489c142fd47cb7814b3c8a513daa2b200735341a93eee6774557d4ad6ccb7843900081b1fb8b909e2dea678ec55e485e91c0fcfe63f0f375f431d8f5a02f104338867bc90eb2352d9df1892bc7a0bc0788cc20e38aaefa36708b74556aab10c369dca3c27d9e5", 0x7f}, {&(0x7f0000cd2000-0x5b)="e9e0f86b05c72ac52840b4fe6cfc7fbc9b5c6ad7c7fe1cfbc168ac79ab39cc50ad95d3c4ac87fc40269274a89cc9fd2e870d1c4f883fc750b2196cca926a4d6edf45fea9fb7a0d1f6919df6cca1450087ff6d743a7e834f88a4a17", 0x5b}, {&(0x7f0000a95000)="6b6422593c2630ebc748d84ff6ea373bd1961005431ebe1e3598973bdff39efcc916779dbc3b4073b588410c07717abfd29ceee96c8d3f0c36dd4b245d95381ef313e61d93d9bb446ef12a7c29ac774e133c71bd92a507fdebba6a4f30ae8d7477c1486929413aad0441079e7a6813c759826990", 0x74}], 0x3, &(0x7f0000d64000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x78, 0x20000000}, {&(0x7f0000be8000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003ee000)=[{&(0x7f0000bff000-0x9e)="3dfe19ddc76b4b6cd1d2b60ddb0803afbd91a41bc590404ab15589de83f7401ea1185042b108965ba21d0d8fa83589870d2073222044f88cd6eb1b730b5975dd0e07df85f8d8ed7321b4e09466e82b3dcdc1af4b38c139abf3f6697cc12c6a55b1577f8c394f58f88d3b690a349adae922e4cea368ed0e87398b5ad7b470dae65a3e1a10c20090cc132f6020ed0b235158143ea39c4ff6e13f4a4aad2137", 0x9e}, {&(0x7f00002c3000-0x89)="bfc68e7d972e88282a146aa60ab7a5a26495fc963bec068fd7ef71bf351689da721a4e8427dee376da5879366dd525ecd4f92246f0c694eeeaea000e387f560cf8dc3379fe676f859f57db42886a7f64c2be33027d55e6f432c1a7b09388b6353a3aaffc1be6fb2fc43ad01ad578d0b0eeccae692bef074ea416e7f64eba5aba92634d7b8b240a1120", 0x89}], 0x2, 0x0, 0x0, 0x80}, {&(0x7f0000e7f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000621000)=[{&(0x7f00007b4000-0x14)="87093ed8d2481a5a0c9e878221555d1a1cf7b56b", 0x14}, {&(0x7f0000bfa000)="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", 0xfe}, {&(0x7f00008d8000)="206f3be18742223c65302c7ba30265d66b6f5cff01d4ec9cd06e7f7ea2c47e48ebb9bc620a8c2520c36ddc60429456cd21ea4011720cbf57e976552bf80ea7e8d5cbc27dcb785401504f4d93bc21eb5bd1e437018816ea19c4fc7ec3c2a324221e6e86a4351da112200f9d5e5d9ae0c9d9415f834c370a4b825fc6030e648c13327b4cdb116e4933749a781593b5c5c34b0702028d3dcc3a8f03657186047632852e5393dd62c84667489bbe2c5e6caeae31635be35dd33a4aa8f08c1a9ee4", 0xbf}, {&(0x7f000013b000)="3e494849443193f30f5a33e6f25892d239b5b45d89799bfa4ae47418065d690019a7773fb341b5f7efb4559954b989a1c16b029e95a66c01882b3ca63021c67f2fa9dc44ba005fca7fb6e9fb38f01f29ae35ac4d2b6d7ed0918bf8b390c529ef624f4f77c1da809f0fa27516a8d6a6edfe7fb1bfcf1658b72dd5b317f93672494f4bde08724383f4b37b2ffd45efe7b932360bcf20efeb4c49d5fbb69d0a56caa37491cfbac0a701", 0xa8}, {&(0x7f0000405000)="cf707c6eb4c3025fd71da72d1c9b57e6ca6f73b7cd34662da2fe5fcde8327851b76ed6bdf109b8eca16e6fc322c5faaf14cede41b40b5f3c91989e41f6cb652cef14183b62466fd8910b5bb5d353de6bca918bdef555d92a99467a32d39144163f3f51255e8e82a16db925677a91fc455897d9bd35fa6c14d9c844ab2bb222e2da743c4cc8e038b24759a9bd94ace15a4a07ebdec0c9a3ff49d199", 0x9b}, {&(0x7f0000d25000-0x40)="6645c24250102a61d3b840c7f8d41ca13630b2971bf891fa3bcc63367212ff1099019deda49b21a8187259b11f8cb03c87d9deed1ebe71379edcdd43407d1ea8", 0x40}], 0x6, 0x0, 0x0, 0x0}], 0x3, 0x0) lseek(r2, 0x0, 0x3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f95000-0x8)={0x0, 0x200000000}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000112000-0x33)={r14, 0x2b, "d146f46860ee562e98499e4c6e9ad05cc30222fe298ec01d705118a3f341411b64c0d73eb073e21712bf44"}, &(0x7f0000e3f000)=0x33) 2018/01/19 12:42:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000ec000)=0x0, &(0x7f0000e89000)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x9, &(0x7f00001ca000)=[{0x1, 0x6, 0x5a, 0x80000000}, {0x40, 0x386, 0x5, 0x0}, {0x8, 0x9, 0x4, 0x9}, {0xffff, 0x3be7, 0x0, 0x5}, {0x80000000, 0x29f, 0x1000, 0x3}, {0x7ff, 0x7, 0x800, 0x7}, {0x5, 0x100000001, 0x5, 0x5f}, {0x5, 0x0, 0x1, 0x3ff}, {0x9, 0x5, 0x1, 0x0}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000f38000-0x1eb)="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", 0x1eb, 0x0, 0x0, 0xfffffffffffffede) read(r0, &(0x7f0000ce1000)=""/4096, 0x1000) shmget$private(0x0, 0x3000, 0x8, &(0x7f00005bf000/0x3000)=nil) sendmmsg$unix(r1, &(0x7f000093e000)=[{&(0x7f0000c25000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000178000)=[{&(0x7f0000fb7000)="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", 0x91a}], 0x1, &(0x7f00007ed000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x38, 0x0}], 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000031000-0x8)=0x0, &(0x7f00002cb000-0x4)=0x8) 2018/01/19 12:42:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup3(r0, r0, 0x80000) bind$pptp(r1, &(0x7f0000d0a000)={0x18, 0x2, {0x2, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) close(r0) 2018/01/19 12:42:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000100000-0x8)='./file0\x00', 0x28042, 0x0) sendfile(r2, r0, &(0x7f0000c1c000-0x8)=0x0, 0x3ff) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x6) sendto$llc(0xffffffffffffffff, &(0x7f0000428000)="", 0x0, 0x0, &(0x7f0000d23000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/19 12:42:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000f3f000)='/dev/midi#\x00', 0x2, 0x220000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000cbd000)={r0, 0x28, &(0x7f0000700000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000021c000-0xc3)={0x0, 0xbb, "38dd5e2950337fa2771a4214f8691a2df35507fab81fdc8f714c5be2a0f0ef38d22864e49d56d4e31f4f4390b539ecf94a3ac604858903bf726569ee97c0f0abfbed26ebafd17cf2010888f6671958d8bb962b6c180a60fc33eae9e1a5439353243d636e9ca4b027b69955acbf74d573b5612b0cebcf4f8a0b8951c78eef1d1e84e2c825ee808de3fb7005b46d79034c710ea03d675ce9557280bb1e9e2de6ef37e7d87765443b81841a3a53653936c8be8844f0fd960234f40acc"}, &(0x7f000055d000-0x4)=0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00008ed000)={r1, 0xefc, 0x7e, "e38ea965b7c61236e54ae990e45a03e902c1410d656ab576591a70bdb702d23931f948fe85c219162fbeca678f1be28beaf28eba3ec597047f2d38569e8bb65e96da58ee71294ab52d8bb716e7cd082ac92c7529c90b0bfa7e83b2e830f2ff38d02dcfb0dc08445bb202611965c1d418e8649c1aefee672110df029802f8"}, 0x86) r2 = inotify_init1(0x0) fsetxattr(r2, &(0x7f000045e000)=@random={'security.\x00', '-\x00'}, &(0x7f000029b000)='-[security{!![\x00', 0xf, 0x0) 2018/01/19 12:42:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000f55000-0x8)={0x2, &(0x7f0000022000)=[{0x80, 0x0, 0x0, 0x0}, {0x8000016, 0x0, 0x0, 0x0}]}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dc4000)='/dev/cuse\x00', 0x4800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000d2b000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f33000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/19 12:42:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f8d000)='/dev/kvm\x00', 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fa2000)='/dev/kvm\x00', 0x10000, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000f42000)={0x1, 0x0, [{0x100000040000104, 0x0, 0x0}]}) 2018/01/19 12:42:34 executing program 2: r0 = socket$inet6(0xa, 0xf, 0x93) setsockopt$inet6_buf(r0, 0x29, 0x5f, &(0x7f00001a1000-0x1e)="c9782180b3f0cbb57d1e84c5874696049c097147f8e2a09ec7e11b80a6b4", 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0xffffffffffffffff, 0x0, &(0x7f000034c000-0x10)={0x2000000000000144, &(0x7f0000688000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mlock2(&(0x7f0000984000/0x4000)=nil, 0x4000, 0x0) 2018/01/19 12:42:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c39000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000be5000)={0x401, 0x7, 0x1, 0x4, 0x3, 0x369, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000c15000)="b23ef8d3ad50f59cf83546b1f479a9066583b9e8a3b4a37d4f673e5964be82c823e78bfd97b5d45775a12102ff83e0f539938a3e37e08aa41780afb7da47018a55f859c6e307f9fbf6c9b8f19f95e40945bdeeb9005297a6db784c345da42e57029984445c23d1d55ff871d5a0ddbe24bd47386df51039bb46e7042c0f1af28952bc1278a61be4cbf685f02bf87ed39115c14ee3b72325730c4b267642d02721bfe43528d6ce1b9f79129e7e2cb3cf7e620fc7cf3582ea4c685e949f5a7b016ebfecbe2c4d652537faf4cd0fadc0034c18bac350acfe8e2d7b23f25722cef283ce1413e621", 0xe5) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000d6f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a6f000-0x4)=0x14, 0x800) fcntl$getflags(r1, 0xb) mlock(&(0x7f00005af000/0x1000)=nil, 0x1000) 2018/01/19 12:42:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000174000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffee6) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c31000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000a4c000-0x6)={0x484f, 0x7f, 0x80}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r3, &(0x7f0000002000)={'system_u:object_r:system_cron_spool_t:s0', 0x20, '%ystem_u\x00'}, 0x32) r4 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendto$inet(r0, &(0x7f0000735000-0xa6)="91", 0x1, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = dup2(r1, r4) ioctl$FUSE_DEV_IOC_CLONE(r5, 0x8004e500, &(0x7f000020b000)=r5) 2018/01/19 12:42:34 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000020000-0x4)={r0}) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f000001f000-0x5c)=""/92, &(0x7f000000d000-0x4)=0x5c) sendmsg$nl_generic(r0, &(0x7f0000013000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x18, 0x21, 0x80aff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 12:42:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x573ea61, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000c18000)={0x10000, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000000a000-0xa)='/dev/cuse\x00', 0x2000, 0x0) r4 = getpgid(0xffffffffffffffff) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000670000-0x20)={r3, 0x4, 0x6, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000e32000-0x110)={{0x5, 0x0, 0x100000001, 0x80000001, "05131b89c3feea04cac55b722e2036a5599f0a30d9f53f528ee87e193764b14443770c6caa089015704cc11c", 0xead3}, 0x0, 0x0, 0x7, r4, 0x100000000, 0x7605, "bcfd0ed82bc2e5afa6b750f8dc7bb1056b8fd6820e7a253481f603be8422a43281e466bb87adc2afdb3400369476df773bca111133a6de33d17e15f2a766fc54", &(0x7f0000e5c000-0x1)='\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], [0x6, 0xff, 0xb7a, 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]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x80000001, 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$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 12:42:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000001e, 0x1, 0x6) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x0}, 0x10) mlockall(0x1) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed010000000000e50000010027cc573c5bf86c483700c71e14dd6a7302ffea1b48006be61ffe0000e10300008001000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000be5000-0x90)=[], 0x0, 0x0}, 0x0) 2018/01/19 12:42:34 executing program 0: mmap(&(0x7f0000000000/0xcd7000)=nil, 0xcd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cd6000)={0x0, 0x0, 0x0}, &(0x7f0000cd4000)=0xc) mmap(&(0x7f0000cd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000cd7000)='/dev/adsp#\x00', 0x9, 0x48000) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f00002aa000)={0x4, [0x2, 0xffffffff, 0x3, 0x3f]}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000018c000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f00009da000-0x1000)="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") fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cd3000-0x8)={0x0, 0x0}) rt_tgsigqueueinfo(r4, r4, 0x0, &(0x7f0000cd1000)={0x0, 0x0, 0xfffffffffffffffc, 0x0}) 2018/01/19 12:42:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000d05000)='/dev/ashmem\x00', 0x0, 0x0) r1 = open(&(0x7f0000f4f000-0x8)='./file0\x00', 0x101000, 0x1c) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000478000-0x9)='/dev/dsp\x00', 0x28100, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00003f8000)={0x5, 0x7}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000c9a000-0x50)={0x78e5aba2b8a71bd3, @time={0x77359400, 0x0}, 0xa64e, {0x80, 0x0}, 0x7f, 0x2, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 2018/01/19 12:42:34 executing program 1: unshare(0x4c7ffffe) 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) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x14000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000001000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000255000/0x3000)=nil, 0x3000, 0x2) clone(0x0, &(0x7f00001e6000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="0e70ff2bef4ad806c8e17c9dd2a9569d0bb309279a279a2d37a32115cda93f33fa2d6fdd46f1932b70f03568acb3361931d6d2436f3a1b3e84c884511d466aada5c469d02127718117f3482fdc9bc58a21ad9c83c444b0e9b91b602916a205c7f25db1526905b4d9134d098af224e985f2b950361704efce04d877e28c833df2595844e4889e3e4bf03af2086a1c5144dcc03534ab6d21e64a217edf141b1fc67db205867e0902c2871cd1208e4cf79c15365e07a33d12c97ab9bf0112279a8517774271d310efca154ec809e32c41e89dc54cfa74078b83f6c099a647a87efbe2cf71e337fad38b16") setpriority(0x0, 0x0, 0x8000008000000) r1 = syz_open_dev$dmmidi(&(0x7f00002ea000-0xd)='/dev/dmmidi#\x00', 0x8000, 0x80) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ce0000-0x4)=0x0) ioperm(0x0, 0x1000, 0x0) clone(0x0, &(0x7f0000f5e000-0x1)="", &(0x7f0000752000)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000c18000)="") r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00002dd000)='/dev/vcs\x00', 0x0, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)=[], 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00009bf000-0x14)={0x2, 0x2, 0x0, 0x3, 0x1}) 2018/01/19 12:42:34 executing program 6: 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) process_vm_readv(0x0, &(0x7f000000b000)=[], 0x0, &(0x7f0000007000)=[{&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x1, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000391000)={0x5, 0x0, 0x0, 0x0, "dda9385290db21db79533ed95d6512b5e39e448baf1cc22c2b809438f866fef30a6a15f7221d084ac0177727", 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000d67000-0xd)='/dev/usbmon#\x00', 0x6, 0x400) pipe2(&(0x7f00009f5000-0x8)={0x0, 0x0}, 0x84000) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) listxattr(&(0x7f000072c000-0x8)='./file0\x00', &(0x7f0000822000)=""/139, 0x8b) syz_open_dev$vcsa(&(0x7f000033e000-0xb)='/dev/vcsa#\x00', 0x7c, 0x80100) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f000048f000)={0x1f, 0x3, 0x9ce}) [ 68.811794] QAT: Invalid ioctl [ 68.860903] QAT: Invalid ioctl 2018/01/19 12:42:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000601000-0x15)='/proc/self/net/pfkey\x00', 0x20100, 0x0) connect$pppoe(r0, &(0x7f0000cfc000)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @common='ip6tnl0\x00'}}, 0x1e) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000d2a000-0x4)=0x2, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000db5000-0x4)=0x9, 0x4) 2018/01/19 12:42:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f00006e7000)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f0000bab000)=[], 0x0) chmod(&(0x7f000025a000-0x8)='./file0\x00', 0x2) sendfile(r1, r0, 0x0, 0x100000072439a6b) 2018/01/19 12:42:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000ced000-0x50)={@common=""/16, @ifru_addrs=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000820000)=@sack_info={0x0, 0x1000, 0x0}, &(0x7f0000a49000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006ea000)={0x3, 0x3, 0x8000, 0x5, 0x7ff, 0xc78, 0x800, 0x800, r1}, 0x20) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mkdir(&(0x7f0000e65000-0x8)='./file0\x00', 0x20) lgetxattr(&(0x7f0000c63000-0x8)='./file0\x00', &(0x7f0000ba9000)=@known='system.advise\x00', &(0x7f0000a53000)=""/45, 0x2d) 2018/01/19 12:42:34 executing program 0: r0 = syz_open_dev$adsp(&(0x7f000081b000)='/dev/adsp#\x00', 0x3, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x7f, 0x20000400) io_setup(0x61448f91, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6, 0x0, r1, &(0x7f0000000000)="e7faa818fed1de8c87f7c8ee74b3b3f6bc3403e4fa8c14c2e40bb03443de3be84ab0db84a074debfbc4be22e4607605a3150b33f71e701fc1c01bafab2a2126f71558f46122ef0", 0x47, 0x80000001, 0x0, 0x3764815c85b1e887, r1}, &(0x7f0000002000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0x0, 0x2, 0x45, 0x2, 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]}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x7f, 0x3ff, 0x400, 0x7, 0x74e4}, &(0x7f0000000000+0xa2a)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x3f, 0x200, 0x1, 0x8, r3}, 0x10) 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, 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) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000e83000-0x28)={0x8000, 0x5, 0x7ff, 0x4, "4b64fbae3f2abafabbfbc89c4b28ea6b2c925e084812658625b1af14d26d4d56"}) r4 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f0, 0x0, &(0x7f00005a7000)={0xfffffffffffffffe, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) pread64(r4, &(0x7f00002a1000-0x2f)=""/47, 0x2f, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00001eb000)={{0x9, 0x7}, {0x40e, 0x1ff}, 0x800, 0x1, 0x3f, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = msgget$private(0x0, 0x100) openat$ptmx(0xffffffffffffff9c, &(0x7f0000256000)='/dev/ptmx\x00', 0xb0001, 0x0) msgctl$IPC_RMID(r5, 0x0) r6 = syz_open_dev$admmidi(&(0x7f00001a8000)='/dev/admmidi#\x00', 0x4, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) mq_getsetattr(r6, &(0x7f0000a34000-0x40)={0x40, 0x5, 0x100000001, 0x401, 0x72, 0x100000000, 0x4, 0x8}, &(0x7f0000266000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r6, 0x8905, &(0x7f0000200000)=0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000775000-0x11)='/selinux/enforce\x00', 0x0, 0x0) 2018/01/19 12:42:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) getsockname$ipx(r0, &(0x7f0000946000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000069000)=0x10) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000544000)={0x21d, &(0x7f0000e94000)=[]}) chmod(&(0x7f000077d000)='./file0\x00', 0x10) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x265, 0x0, @cisco=&(0x7f0000542000)={0x0, 0x0}}}) 2018/01/19 12:42:34 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x1c, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) fsync(r0) 2018/01/19 12:42:34 executing program 2: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000f6000-0x2fd)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x33, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@routing={0x32, 0x0, 0x0, 0x0, 0x0, []}], "4df242613bca8749"}}}}}}}, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000f7000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000f6000+0x2c2)={0x0, 0x1e, "c80c7f040f79262b7e700b4e2175f4af33c6bd696625730701fcd57fc807"}, &(0x7f00000f6000)=0x26) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000da000)={r1, 0x8, 0x0}, 0xc) 2018/01/19 12:42:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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) setsockopt(r1, 0x100000800000010d, 0x2, &(0x7f0000004000-0x8)="00000000ffffffff", 0x8) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/19 12:42:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000009e000/0x2000)=nil, 0x2000, 0x12) r0 = syz_open_procfs(0x0, &(0x7f0000a6d000-0xa)='mountinfo\x00') ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000dd1000)={0x0, 0x100, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) clone(0x0, &(0x7f0000141000)="", &(0x7f0000e32000)=0x0, &(0x7f00005cd000)=0x0, &(0x7f0000000000)="") 2018/01/19 12:42:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b71000-0x8)='./file0\x00', 0x141046, 0x0) write$evdev(r0, &(0x7f0000c89000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x18) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ec000)="3665a1ab415b7ac7", 0x8) r2 = accept$alg(r1, 0x0, 0x0) sendfile(r2, r0, 0x0, 0x400004) 2018/01/19 12:42:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000645000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000f44000-0x4)=0x9, 0x4) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000454000)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c53000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000562000-0x20)={0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:42:35 executing program 2: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000022000-0x8)='./file0\x00', 0x5) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000030000-0x8)='./file0\x00', 0xa6) mount(&(0x7f000000f000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x1000013, &(0x7f0000001000-0x1)="") r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000030000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000001b000-0x4)=0x60, 0x80000) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x1, 0xa0) bind(r0, &(0x7f0000037000)=@llc={0x1a, 0x1a, 0x2, 0x4, 0x1000004, 0xfffffffffffff410, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) 2018/01/19 12:42:35 executing program 6: 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, 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) bpf$MAP_CREATE(0x0, &(0x7f00007d9000-0x2c)={0x2, 0x4, 0x7ffd, 0x8, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = syz_open_dev$sndmidi(&(0x7f00007fe000)='/dev/snd/midiC#D#\x00', 0x10000, 0x44082) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00006ac000)={0x0, 0x0}, 0x2) 2018/01/19 12:42:35 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000011000-0x24)={0x24, 0x20, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x7, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000010000)='/dev/snd/timer\x00', 0x0, 0x2003) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000001f000-0x10)={0x9, 0x200, 0x7, 0x3ff}, 0x10) r1 = request_key(&(0x7f000001e000-0x6)='.dead\x00', &(0x7f000000f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0xe)="3ab573656c696e757873656c6600", 0xfffffffffffffff9) keyctl$assume_authority(0x10, r1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000001d000-0xb)='/dev/mixer\x00', 0x440002, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000016000-0x34)={{0x0, 0x1, 0x5f86, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:42:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b42000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000492000-0x68)={0x7, 0x1, 0x4, {0x0, 0x0}, 0xff7, 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, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000c01000)='reno\x00', 0x5) madvise(&(0x7f0000dc6000/0x2000)=nil, 0x2000, 0xf) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) futex(&(0x7f0000d47000-0x4)=0x0, 0x0, 0x0, &(0x7f00006fc000)={0x0, 0x0}, &(0x7f00008d2000)=0x0, 0x0) [ 68.972055] kauditd_printk_skb: 76 callbacks suppressed [ 68.972064] audit: type=1326 audit(1516365754.965:444): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9595 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 12:42:35 executing program 0: r0 = shmget(0x3, 0x2000, 0x40, &(0x7f0000920000/0x2000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4a8, 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 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b28000-0x11)='/dev/vga_arbiter\x00', 0x8100, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000bde000)={0x9}, 0x1) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f000034f000)={0x5, 0x3, 0xb4c, 0x701, 0x4}) fcntl$getflags(r1, 0x0) fremovexattr(r1, &(0x7f0000e89000-0x1d)=@random={'osx.', '\'security^]!nodevgcpuset\x00'}) fcntl$setsig(r2, 0xa, 0x1a) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f00009e1000-0xb)='/dev/adsp#\x00', 0x0, 0x0) 2018/01/19 12:42:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x101, 0x5, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) fcntl$setflags(r0, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000032e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$netrom(r1, &(0x7f0000efd000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000763000)=0x48) 2018/01/19 12:42:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00003f8000)=""/195) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00002e7000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000703000)=0xb8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ff0000)=@sack_info={r1, 0x4, 0x0}, 0xc) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000985000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f16000)={r1, @in6={{0xa, 0x0, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5e, 0x4}, &(0x7f0000ca1000-0x4)=0x98) [ 69.048513] netlink: 'syz-executor4': attribute type 7 has an invalid length. [ 69.062468] netlink: 'syz-executor4': attribute type 7 has an invalid length. [ 69.138208] audit: type=1326 audit(1516365754.966:445): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9595 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 69.163157] audit: type=1326 audit(1516365754.972:446): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9595 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=83 compat=0 ip=0x452e99 code=0x7ffc0000 [ 69.187862] audit: type=1326 audit(1516365754.972:447): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9595 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 69.212322] audit: type=1326 audit(1516365754.972:448): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9595 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 69.236823] audit: type=1326 audit(1516365754.972:449): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9595 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=192 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 12:42:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0xfffffffffffffffd) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000001000-0x4)=0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00007b6000-0x8)={0x0, 0x100000000}, &(0x7f00005f7000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007cc000)={r1, 0x40}, &(0x7f00006f8000-0x4)=0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e9a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f38000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000899000)={0x0, @in6={{0xa, 0x2, 0x49, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa591, 0x8}, &(0x7f000088d000)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000a1000)={r3, 0xac}, 0x8) 2018/01/19 12:42:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e7000-0x8)={0x0}, 0x8, 0x0) r1 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) sched_setaffinity(r1, 0x8, &(0x7f00009c1000-0x8)=0x5) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003e8000)='/dev/sequencer\x00', 0x4000, 0x0) sendto$ax25(r2, &(0x7f00000b6000-0x40)="dffce8cbef1956822aa71b35996474898fa41f38b03318a5c36afd6d37d81dcdc92d55bd2139cac1320eb02a1baab0783887a570c0da71cfe2bdaf9058852b88", 0x40, 0x4045, &(0x7f00005b1000-0x10)={0x3, {"16a9f0e31fa3c8"}, 0x60000000000}, 0x10) signalfd(r0, &(0x7f00009be000)={0x0}, 0x8) 2018/01/19 12:42:35 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, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = userfaultfd(0x80800) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00004da000-0x8)=0x0) sendto$inet(r0, &(0x7f000056a000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00008d9000-0x7c)=""/124, 0x7c, 0x0, &(0x7f00008e9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet(r0, &(0x7f000020a000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/19 12:42:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getpeername$inet(r0, &(0x7f0000574000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000659000-0x4)=0x10) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000d7e000-0x22)="220000001600070000000000090005000a0800001c00080904000080040008000000", 0x22) setsockopt(r1, 0x2, 0x4, &(0x7f0000955000)="8d050a9254b0791654a1ae1ecf3f2892fc120441b330c1a6ec7ba405601515d416f7c20bc2d5afa886ce175bba072b1ebea5da0f01ab32a6d35de434fe4093a04cacaf091e8f8c77ee6607f2540de01f53fa545361b6d3ceb835654473bf0af0aadf80c36304b1d7eb8a7edf21a083f38f73ab515c015c52d7dd8d99987dd94480e83f0a75399f354783ca57e9fda1febc46e6c36f2cc6cf12e10d3e8d0ab0d622ce", 0xa2) 2018/01/19 12:42:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x6, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00004ce000)={@common='vlan0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$netrom(r0, &(0x7f0000131000)=@full={{0x3, {"2b2d5d7f976061"}, 0x7}, [{"cd676f5ae21349"}, {"008c661aa035b1"}, {"fb889002bc79c4"}, {"b9452f02fefadf"}, {"1d1e8591ed83f7"}, {"abf7506e7a3750"}, {"37387b2e39d842"}, {"a48b89466ea027"}]}, 0x48) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000022b000/0x18000)=nil, &(0x7f0000736000-0x18)=[@textreal={0x8, &(0x7f0000710000-0x3e)="f0fe0066b9800000c00f326635000400000f300f017dfb440f20c0663504000000440f22c0640f38cc8300700f350f3acc22000f013cdc3ead35660f9ad6", 0x3e}], 0x1, 0x28, &(0x7f0000235000)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) fcntl$notify(r2, 0x402, 0x80000020) 2018/01/19 12:42:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ddc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000408000)=0x9, 0x800) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f000051d000-0xc)={{0x20, 0x7, 0x3, 0x1, 0x5, 0xb27}, 0x7}) add_key(&(0x7f00008f8000-0xb)='asymmetric\x00', &(0x7f0000f28000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00008de000-0xc4)="", 0x0, 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b05000-0x4)=0x5, 0x4) 2018/01/19 12:42:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f000081d000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00007d6000)="d8f90800000000e86cde40b39da12e8e3fd8a63e97b1373a5d358a03000000d4"}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000090a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d04000-0x4)=0x0, &(0x7f0000feb000-0x4)=0x4) 2018/01/19 12:42:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c53000-0x20)={0x2, 0x78, 0x840000000553, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffde, 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, 0xa) r0 = syz_open_dev$mouse(&(0x7f0000227000-0x12)='/dev/input/mouse#\x00', 0x7, 0x680405) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a85000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000005a000)=0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) epoll_pwait(r0, &(0x7f000025c000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x6, &(0x7f0000fd6000)={0x2}, 0x212) getpgrp(r2) ioctl$TCSBRK(r0, 0x5409, 0xdb3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000362000)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000bb8000)='/dev/vcs#\x00', 0xffff, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ff9000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000580000)=0xffffffffffffff81) perf_event_open(&(0x7f0000f0c000-0x78)={0xfffffffffffffffd, 0x78, 0xfffffffffffffffc, 0x6, 0x0, 0x4, 0x0, 0x15e, 0x4, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x1, 0x0, 0x4, 0x4a88, 0x100, 0x8f, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xb1, r3, 0x0) perf_event_open(&(0x7f0000877000-0x78)={0x2, 0x78, 0x386, 0x3, 0x0, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) restart_syscall() r4 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000b88000)=0x0, &(0x7f0000d4b000)=0x4) sendmsg$alg(0xffffffffffffffff, &(0x7f00003bd000-0x38)={0x0, 0x0, &(0x7f00006e2000)=[], 0x0, &(0x7f00002dc000)=[], 0x0, 0x0}, 0x0) accept$ipx(0xffffffffffffffff, &(0x7f0000849000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005d8000)=0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000a2000-0x10)='/selinux/policy\x00', 0x0, 0x0) eventfd2(0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f000074d000)="") mq_timedreceive(r4, &(0x7f000069a000-0x10)=""/16, 0x10, 0x1c00, &(0x7f0000c6c000-0x10)={0x77359400, 0x0}) [ 69.261817] audit: type=1326 audit(1516365754.972:450): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9595 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 69.287340] audit: type=1326 audit(1516365754.972:451): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9595 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 12:42:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)=0x0) ppoll(&(0x7f0000ca1000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000c3e000)={0x0, 0x0}, &(0x7f0000212000)={0x0}, 0x8) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fc1000-0x10)='/selinux/policy\x00', 0x0, 0x0) lsetxattr(&(0x7f0000aec000-0x8)='./file0\x00', &(0x7f0000a36000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000634000-0xe)='vmnet1lo#GPL$\x00', 0xe, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f4a000)={0x0, @broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000105000)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000ac8000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x6, 0x7980000, 0x0, 0x54, 0x1010100, r2}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) [ 69.287358] audit: type=1326 audit(1516365754.972:452): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9595 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 12:42:35 executing program 7: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000fdf000-0x38)={&(0x7f00009e0000-0x80)=@generic={0x10000000001e, "02fb0400070020df0000000000510000805bf86c48020402000000f1ffffff009a480075e600000000170000000007e4ff064b3f013a00000008000000000000000000000000000009d67bcbd7fcad316a008356edb9a6341c1fd43e24281e00070ece000276c39766c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000dc3000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/19 12:42:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$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$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000022b000/0x18000)=nil, &(0x7f0000736000-0x18)=[@textreal={0x8, &(0x7f0000710000-0x3e)="f0fe0066b9800000c00f326635000400000f300f017dfb440f20c0663504000000440f22c0640f38cc8300700f350f3acc22000f013cdc3ead35660f9ad6", 0xfffffffffffffd43}], 0x1, 0x28, &(0x7f0000235000)=[], 0x0) r3 = creat(&(0x7f0000af7000)='./file0\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000a28000-0x8c)={0xa0a, 0x3, 0xdd, 'queue1\x00', 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 69.287374] audit: type=1326 audit(1516365754.972:453): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9595 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 12:42:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sysfs$3(0x3) sendmmsg$alg(r1, &(0x7f0000f60000)=[{0x0, 0x0, &(0x7f0000598000)=[], 0x0, &(0x7f00005ef000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvfrom(r1, &(0x7f000069d000)=""/164, 0xfffffffffffffce0, 0x0, 0x0, 0x0) 2018/01/19 12:42:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000dc6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000206000)='/dev/rtc\x00', 0x20000, 0x0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) fsync(r2) 2018/01/19 12:42:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000057000-0x8)={0x0, 0x0}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000192000)=0x0, &(0x7f0000a6e000)=0x4) syz_emit_ethernet(0x2e, &(0x7f0000cbc000-0xa2)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0xb661, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@noop={0x1}]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, 0x0) syz_open_dev$binder(&(0x7f00005d9000-0xd)='/dev/binder#\x00', 0x0, 0x800) getsockname$inet(r0, &(0x7f000048e000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003bf000-0x4)=0x10) 2018/01/19 12:42:35 executing program 0: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000758000)='./file0/file0\x00', 0x0) 2018/01/19 12:42:35 executing program 2: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/01/19 12:42:35 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000244000)={0x0, 0x0}) r2 = syz_open_dev$amidi(&(0x7f00002e5000)='/dev/amidi#\x00', 0xacb, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x3)={0x0, 0x5}, &(0x7f0000828000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001000-0x10)={0xfffffffffffffffb, 0x206, 0xdc, 0x3ff, r3}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0x0, &(0x7f0000e0c000)=0x4) clone(0x0, &(0x7f00002a6000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000e37000)=0x0, &(0x7f000000a000-0x69)="") finit_module(0xffffffffffffffff, &(0x7f000000c000)='/selinux/status\x00', 0x0) syncfs(r1) 2018/01/19 12:42:35 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, 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) r0 = open(&(0x7f0000976000)='./file0\x00', 0x200, 0x40) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x40, 0x0}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b89000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000f4f000)=@req={0x0, 0x0}) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000cf2000)=0x1, 0x4) getpeername$netlink(r2, &(0x7f0000477000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000008d000-0x4)=0xc) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r1) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000c0c000+0xa8d)=0xfffffffffffffff9, &(0x7f0000e8f000-0x8)=0x1) 2018/01/19 12:42:35 executing program 5: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a49000-0x11)='/selinux/enforce\x00', 0x88000, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f00007e2000-0x20)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet(0x2, 0x20000000002, 0x0) r3 = dup3(r2, r0, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) sendto$inet(r3, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000efe000-0x4)=0x1, 0x4) recvmsg(r2, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/19 12:42:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = eventfd2(0x0, 0x0) io_setup(0x8005, &(0x7f0000d8d000-0x8)=0x0) r2 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000ddc000)="", 0x0, 0x0, 0x0, 0x1, r0}]) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00005a3000)={@generic="867043f01e0661ad6bd4757989682b70", 0x6}) 2018/01/19 12:42:35 executing program 6: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f16000-0x9)='/dev/dsp\x00', 0x10080, 0x0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f000062b000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup3(r1, r1, 0x80000) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f000066c000-0x44)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ifb0\x00'}) dup(0xffffffffffffff9c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006d6000)={r1, &(0x7f0000eef000)=""}, 0x10) 2018/01/19 12:42:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000b25000)='.request_key_auth\x00', &(0x7f0000127000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000741000-0xca)="f129221bd5a0fc7a353605c47eef3bfaff796939ab3b0039280d83c9cb8dd0f2c9cfca44920b01a65fc8caff4824adbfdd21433777e2f4b1266ea32f502639630c520b1176a6a64c7cd60a02084d81953bc10fde535a0ed9436d19031de01f3f8249fcdeecfb472d7ea143e4ff1ade61728400a5901966319edc6e71763fc11b8aaf36b80a9e241e740eac25944cb3b32c455fc9f272b0993d03befbba3370dbffa7a104794edbe54b732ca67b5b097597f47aa5fc9ce71cdccfd2cbd225479e708f92cde1dc54d1f614", 0xca, 0xfffffffffffffff9) keyctl$clear(0x7, r0) r1 = syz_open_dev$amidi(&(0x7f00008df000-0xc)='/dev/amidi#\x00', 0x7, 0x20000) r2 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00000b0000)={{0x3, 0x5, 0x40, 0x9, "39cff8b556810f0d4c8b23a4f25459482c916be69b42a97b26cea9c45c812b5184dd9074595907cffa8fbc1e", 0xb19}, 0x0, 0x0, 0xffffffff80000000, r2, 0x2, 0x9, "e94f0cfe599d428f0f9872c516f203ff2ab490492e98b7fc963e71291932997f47622ef3a084c3e49e9f6a2a5acf52a99424d7a76451be22af759f78066d0f1e", &(0x7f000079c000-0x10)='.request_key_auth\x00', 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 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, 0x0]}) migrate_pages(0x0, 0xff, &(0x7f00007bf000)=0x7, &(0x7f0000e47000-0x8)=0x1) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000963000-0x8)=[0x3, 0x7]) 2018/01/19 12:42:35 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000003000)='/dev/input/mouse#\x00', 0x24b09ff, 0x200000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000003000)={0x0, 0x8, 0x10001, 0x400, 0x0}, &(0x7f0000006000)=0x10) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000003000)={r1, 0x9651}, 0x6) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r3, 0x8000008004500b, &(0x7f0000004000-0x8)=0x0) 2018/01/19 12:42:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c8e000-0x2)='/dev/kvm\x00', 0x1000000007fe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000ca9000-0x9)='/dev/vcs\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000498000)={[0x0, 0x0, 0x0, 0x0], 0x7ff, 0xd78a9b4e22d8123c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:42:35 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000009a000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006d6000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x338) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f000095d000)={{0x0, 0x0, 0x0, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000684000-0xd)='/selinux/mls\x00', 0x0, 0x0) getdents64(r2, &(0x7f00003a8000-0x27)=""/39, 0x27) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00002ec000)={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd8c}, {0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1, [0x1000000000, 0x9, 0x10000, 0x7f, 0x10000, 0x0, 0x1, 0xffff]}, 0x5c) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000055f000)=0x0) syz_open_procfs(r3, &(0x7f0000c14000)='mounts\x00') readlinkat(0xffffffffffffffff, &(0x7f00006c6000)='./file0\x00', &(0x7f00007fb000-0x1000)=""/4096, 0x1000) 2018/01/19 12:42:35 executing program 7: clone(0x0, &(0x7f00009f2000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0xc8)="") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000cab000)=""/4096) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000002000-0x68)={0x7b, 0x0, [0xffffffff80000000, 0x8001, 0x100000000, 0x3bd3f4c5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"6abbbc48dd4c64d29d81be0890b90fb8", {0x4, 0x200, 0x5, "203d62a00c8a", 0x1ff, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000004000-0x8)={0x7fff, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000003000)={&(0x7f0000003000)='./file0\x00', 0x0, 0x10}, 0x10) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/01/19 12:42:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000a40000-0x70)=[{&(0x7f000096f000)="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", 0x1ef}], 0x1, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/19 12:42:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ad000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000ded000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000a5a000-0xff)=""/255) 2018/01/19 12:42:35 executing program 1: 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$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000efb000)='/dev/vcsa#\x00', 0x81, 0x4800) write$selinux_load(r1, &(0x7f0000e5f000-0x1010)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x1010) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000009000-0x80)={0x4, 0xfffffffffffffffc, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 12:42:35 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket(0x9, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000+0xd87)={0x0, 0x800, 0x4, 0x1}, &(0x7f0000012000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000011000)={r2, 0x3ff}, &(0x7f0000000000+0x41b)=0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000012000)=[{0x0, 0x7}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x400448e4, &(0x7f0000012000+0xf2c)="a4bb9aa702e3f09ebdebbb49fe5e16b8b3b1fd0a4f6636e7edfd844059b407031623d70a9e6fb8f17abfd683675a0329f9662bc5d49afd77c6a99c8c4417d7dc7227298362aa70a6983f32630349917cdd4cb2178fd7402e27c713004db0aaae43f5cc4dd97989e09e9b67eac7b10b4c7cc62eacc97d931a457a9277a00dfcff8658e178e2791e4aa32a2861a2b22b0d2c7b764a28ee5680c4107e1e017a7707d1706e915de53b84ec9590d6cafd192a1d6ae3f8e84b4a8327f5114bb78d9e085308a72fbb8b914025871efe17a08285d66e88afab1441733cfc8d799040f6c7ec0a7095c9") r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0xffffffffffffff65) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000012000)={&(0x7f0000003000-0x1b)=@in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000003000)="7d8d5edb33e8174c58c85f465305148d04d7a806d335a8ae6dfee52a571408bdcbd57d911f237ffdee9dc670c8f5fe20481c54a7ce98d5c182b6c96e4bd7f8bccccac6a773ecb66584f798579f5d18470052e84d87d43238c9ce1f5d618c9f31fcbd865cc5f3a04b16ba132d29647f27d4094dcf25d18bc990fd0db3c5f088e10dd86d9c05bef751713b0dd802d4edab9c81a60297e4164b5489a7b4a33d0efd7f0c8b152265e65c2b659177b260575000762080143a1e3bf2e4bf5148b9828414a5899e04e91b4e78df434888da50e6e5eec5dd3d6bd76cc5d89e7c06f504", 0xdf}, {&(0x7f0000004000-0xae)="b1efd0da4e9a817c4f1c82ddc84a0010645b11ee52a32886d23492dcc9c478f15d9aaf1c7f2496e1aa8c67f4370f6860eff8bacda9458e59338506ef3b1a0796b7661c7e6e70b1baa3abd2ecea1825e1a7db70e24b86c94f4956c1c5c87df257e308af20e064b8d3ba977a52f39301b06a630d93b849759655435aa617a5160a9bfe85df819e00b50c5ae6cdf8e603c09c7f9dfd3fbaceac8eec00e7e681d8324735509660648e75d45d627dccf9", 0xae}], 0x2, &(0x7f0000003000)=[@sndrcv={0x30, 0x84, 0x1, {0xfff, 0x0, 0x200, 0xfffffffffffffed8, 0xc3d, 0x17e, 0x5, 0x5, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x800b, 0x800, 0x7fffffff, r2}}, @init={0x18, 0x84, 0x0, {0x8, 0xec, 0x9, 0xfffffffffffffffa}}, @sndrcv={0x30, 0x84, 0x1, {0x587, 0x7fff, 0x6, 0x5, 0x6, 0xfffffffffffffff7, 0x10000, 0xffffffffffffff7f, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x3, 0x408000000000, 0x4, r2}}, @init={0x15, 0x84, 0x0, {0x1, 0x2, 0x80000001, 0x7}}], 0x120, 0x4000}, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) statx(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0x0, 0x0, &(0x7f0000013000-0x100)={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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000cfd000-0x60)="00fb9512a74823b7b730b4c9c7e7d6255ab89069e3162c8a3a7a96086e1aa06dbb27e3cfde05b78de8a6c2159bbd03d7663285baf09e799c94bd406e6bad056928a6bbf4b80ef6b150f763ee2948ebd2911c86e491f83590d33fb2ea278d02f9") ioctl$TCSETS(r0, 0x5402, &(0x7f00003e4000-0x24)={0x7, 0x8, 0x80, 0x4, 0xaac, 0x7e1, 0x100000000, 0x20, 0x1f, 0x1, 0x3f, 0x30000000000000}) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f00007b1000-0x9)={&(0x7f0000688000/0x3000)=nil, 0x3000}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000c29000-0x4)=0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f00002fc000-0x4)=0xffffffffffffffe1, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f000009d000-0x20)={r0, 0x3, 0x5, 0x0, &(0x7f000085d000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x2f5) ioctl$TCSBRKP(r4, 0x5425, 0x7) 2018/01/19 12:42:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(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$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) write(r0, &(0x7f0000cbe000-0x48)='v', 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f00003c0000-0x10)=[{&(0x7f00006dd000)="ef", 0x1}], 0x1) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x1ea, 0xfffffffffffffffe, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) dup(r0) 2018/01/19 12:42:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000a75000)='/dev/usbmon#\x00', 0x4, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c92000-0x9)='/dev/rtc\x00', 0x2303, 0x0) r3 = getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000072b000)=0x0) kcmp(r3, r4, 0x3, r0, r1) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r5 = dup(r0) bind$inet6(r5, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/19 12:42:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b6d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000b20000-0x8)={0x0, 0x0}) r2 = eventfd2(0x0, 0x0) r3 = syz_open_dev$vcsn(&(0x7f00007a7000-0xa)='/dev/vcs#\x00', 0xfff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000df8000)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [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, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x10000, 0x1, 0x3ff, "d15d394d14ea828975f87072ed6ca6907df965f61054ffff347ded2c8ad8d4c26449846636504cf829a072f27520400e2752a14ec0b2cb4eabfef88b80820588610d88d14fb1ef0366583f3d5ba559a4"}, 0x160) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000227000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00002b2000)={0x36, 0x7f, 0xf1b9, 'queue1\x00', 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]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a04000-0x20)={r2, 0x0, 0x100010100000002, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigtimedwait(&(0x7f0000d39000)={0xfffffffffffffffc}, &(0x7f000011b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006a5000-0x10)={0x77359400, 0x0}, 0x8) 2018/01/19 12:42:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 12:42:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000e84000)=""/252) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000731000)={0x8, "a1ff9dc66fd4377c"}) 2018/01/19 12:42:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x44800, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c68000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000655000)='/dev/qat_adf_ctl\x00', 0x20080, 0x0) mq_getsetattr(r1, &(0x7f0000aa8000)={0x61, 0x200, 0x5, 0x9, 0x9, 0x8001, 0x0, 0x80000000}, &(0x7f0000e0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000b60000-0x8)={0x0, 0x0, []}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000777000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_PIT(r4, 0xc048ae65, &(0x7f0000d02000-0x1)={[{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]}) bind$inet(r4, &(0x7f0000526000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000046e000)=0x0, &(0x7f00008c2000)=0x4) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000373000)={[0x1, 0x0, 0x40, 0xd2b, 0x3, 0x5, 0x7000000000000000, 0x3, 0x8001, 0x9, 0xbc, 0x8, 0x5c, 0xfff, 0x38d, 0x3ff], 0x100000, 0x80000}) stat(&(0x7f0000b17000)='./file0\x00', &(0x7f0000d3e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x200) lstat(&(0x7f0000bda000-0x8)='./file0\x00', &(0x7f0000383000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000be4000-0x8)='./file0\x00', r5, r6) 2018/01/19 12:42:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x40, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$inet(r0, &(0x7f00002c6000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00008d3000-0x38)={&(0x7f0000730000-0x6)=@hci={0x1f, 0x7f, 0x1}, 0x6, &(0x7f0000009000)=[{&(0x7f0000270000)="727aa15c10eb13fafbf95e3a0044613a20554fb5aed1a32f557fcc8872e0e85f3e99db12341139f45cf53ab98f7bda61219b8a7e6c88db0d778209aeed068b2dd18a639bba6bbafc00839103e41d909abd19ceb44c17d076a17f59d386b64397c7866082841ab93e6256a3a46ae7cbc640b0ee60865679d1992f33a1bae4282552138e7cc65a888e875e1c47f3918cafb1cd889cf25b52ff55d812790dcf0a3170cbee0c08fd6d32b7a8c26f49a7a7a34d615c4e023a5d56de404c59a6a2fd7bd10314e746", 0xc5}, {&(0x7f00008a8000)="58afa898aa97c5095448980ac80d07acd5c51600df8b284fa9e7118ee889cd6f3c342cc579d4459b2fd9ae4d259e03a6a3d07a7b2f4c35e86b7bf1a767a618639abce60c72f24398ab52b1481a73d81279afe2a3244ceaed71199d2e70e394afe1d58b6b33dd02235a6c292dcacfa180f1a2b32f7a3864c723812379c1de9ff2d98df203a311c395c0616c22b607a43fa464c286b310e73ec974468a065edbab1040c473c6a10cc9645e1394c37aa81e12eb81b64b9d63c26ef7f03f653223d870951ad02a84bdf3846129e697ea2f93e9e63bfc6536850005", 0xd9}, {&(0x7f00008a5000)="c790b25fccbcca6981fb25db320eea7864c3f5f48bdfe51a7c7338058dc608920f837b5aad9bca03b46260fe3c134459393e6c489962fdbbd5e71b2a8050647ebcbcc983b34b3c62611490568a7c20e0f96a1b57f1e3900bbbe0cde1c4f85d966de859eb5563e9370b937bc1558a3014d3ae341dd3f870753dd74e507e967200e600c19c4d154a7ec4f50f0d5405b6f7a4549d98f07d13e5ee95d84d9a31b10e200c1d05ebecede8dcd8de65d21c7a", 0xaf}], 0x3, &(0x7f000019f000-0x490)=[{0x18, 0x114, 0x0, "7aa5"}, {0x58, 0x114, 0x6, "eab95bdea8338221add3043be8dc98704c891f6fe3d7a2675c186d39ed41da80cb4ddcb52d875e9ca6fefc0f208e3fcde3e2986ec097ce04cc96235054b4528b2db1aa2e2063"}, {0xc0, 0x100, 0x6, "f5eb4c4dcf076760db56a526ca6bd4bf5b0798a2c24224353fd5c01c1743df2658c5a1ccb8558660d92512ae895d840e85d350ba57ce36d652bd7dad2d50209953f8aed889bcd965fe9987dd6d182ed01b224f3cd6ba41008e52deba3a1f7ac22c4b001cee2c5dddb57d90357f921fe65a46a37aacbbc6d89d2ca072cd6edd219b3c8e8466e189c95e695159811e6f869bbfd0b4b4c3dd98801b3823d14853cf0c39c3930a9ec58c5a6f"}, {0xd0, 0x13f, 0x80000000, "d75092a6b7ce4d0bbf7dbfed558ad528955505c63a1b2a9f60858ad1e2947d345d6e645342aaedcf8ebb796240b8c191d082fb6183eb87d713255954b8dd7d621ac9fbdc918c8d563f6128acdcb2605a5441913fb866f56be1f3e91627f408e83962c4ffc13abb7b33d83f066a5a7e0f9ba5080df0afd060a23cc25c3f5c97ae8fd1e1498e82174a092e03931d27ffa8532b53a73e71139b7eb06544e4b30350a61dbc9623b55ebf5115ee9b5856931d9b1db7d570a43a5a5a74f73fb239651d"}, {0x88, 0x105, 0x3, "3e7924d98e01865ec4679dbc1c87ee82387badee750d394fff337ff8553e9d0daf33fc695244b64d0aa95a3d4e97413ebb9884cbe5c1e4fd8835398b67d9f58617ff72944c35a0d0e4a4975cae72a2a9586d3c003b786a00e3ef3777483b37bd657077bfca715512c24081cee8aef675dcb80b2b5644"}, {0xc8, 0x113, 0x0, "ce7e148b43b456920fe596ed6a3589c182d57fe1ed4836edb1ddc8d7d5d943835a462e942df62913e3904d9defe9029175e50566699f9edb72ecef881d91f770408ef263adec63e15d0ffb39b138ae424414e7ae16e126fd203ff48b401b03de8bbbea0a7e6e256579c42ec677a1e38754c45c746dd6fcc1767c763d5d90e0ba4e1d5161c2c3a2a9427488791c2f6d4c9137a187bc51a7f718604c94a544c8e7371434cbe32568201a56ce352bf9df0e3d86db248d63300f"}, {0x68, 0x0, 0x4c8800000000000, "04e4e37cdd051494bc5eb42b120619a37df180e125e115542b72b6d78e5abc96d9877eae082cfcfe1456e58cafe29cb9a8e2cf7a4561f24cbb0137278f38057cdd27ba376e72fa663baf029befbe4c1b05e939c6"}, {0x20, 0x10d, 0x6, "829d3cb3ebf9f37735"}, {0x78, 0x119, 0x5, "253b3a6d7da47cf4b59dc6f83921993cf6d7776030b651c4f86c6fc5c8b55ebeee9b888ff099d6ee21c647096a22b83cd9a5e9f7220eedf5b2aff3f3b8d1e9643affea41ab7a228ebe1eda84087b05ce672c479dffcca2168e7ae910519484f2d1f6a0c4255d71"}, {0x40, 0x10f, 0x5648bc4a, "24f42e2b1bc8381c894325b73e0b2df47d0eceaa96dc6e412881e8e5a79995b39738965a234f7a1eff10a51ca2413d3c"}], 0x490, 0x4004}, 0x4000000) 2018/01/19 12:42:35 executing program 5: 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 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000453000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f000074a000-0x70)={[{0x7, 0xe7e8, 0x5d96, 0x3, 0x18b, 0x1ff, 0xffff, 0x8, 0x4, 0x0, 0x200, 0x425, 0x2bfe}, {0x506b, 0x3, 0xffffffffffffff00, 0x100000001, 0x5, 0x8, 0x800, 0x2, 0x4, 0x24f0, 0x42619ad5, 0xffffffff, 0x6}, {0x2eb0, 0x8, 0x5, 0xfffffffffffffffa, 0xfffffffffffffffa, 0x9, 0xfffffffffffffffc, 0x882a, 0x0, 0x4, 0x3, 0x6, 0x621}], 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key$keyring(&(0x7f00005c8000)='keyring\x00', &(0x7f0000fb7000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$invalidate(0x15, r1) openat$dsp(0xffffffffffffff9c, &(0x7f00008c2000-0x9)='/dev/dsp\x00', 0x100, 0x0) 2018/01/19 12:42:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) r0 = syz_open_dev$midi(&(0x7f0000c72000-0xb)='/dev/midi#\x00', 0x6, 0x8000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d80000)=0x84c59d5, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000676000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f000052f000-0x8)={@empty=0x0, @empty=0x0}, &(0x7f0000235000-0x4)=0x8) creat(&(0x7f00000e7000)='./file0\x00', 0x83) listxattr(&(0x7f0000b13000-0x8)='./file0\x00', &(0x7f00008a0000-0x57)=""/87, 0x57) syz_fuse_mount(&(0x7f00002d0000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1000) 2018/01/19 12:42:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001000)=0xfff) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns/ipc\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000003000-0x36)=""/54) listen$netrom(r1, 0x1) mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000ced000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 12:42:35 executing program 4: 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) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2f, &(0x7f000091f000)=0x0, &(0x7f000007e000-0x4)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 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) r0 = syz_open_dev$dspn(&(0x7f000051a000-0xa)='/dev/dsp#\x00', 0x2, 0x4000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000922000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e24000)=0xc) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/19 12:42:35 executing program 7: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000071e000-0x9)='/dev/sg#\x00', 0x5, 0x40) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000011d000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b80000)=0x14) r1 = socket$inet6(0xa, 0x5, 0x0) bind(r1, &(0x7f0000bbf000)=@generic={0xa, "38af356a916dff0bf2594d76262c2881eb8245a4030000000000000000035c3aae3085c032a4113e98b9f2e35dc3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d205000000000bd2a66642c9d6ada110240002e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) 2018/01/19 12:42:35 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f0000017000-0x2a0)={0x20, 0x3000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) r1 = creat(&(0x7f0000012000)='./file0\x00', 0x40) recvfrom$packet(r1, &(0x7f0000004000)=""/147, 0x93, 0x40, 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000001f000-0x4)=0x7f, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000001e000-0x4)=0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f000001e000-0xd)='/dev/usbmon#\x00', 0x8001, 0x404a00) perf_event_open(&(0x7f000001e000-0x78)={0x3, 0x78, 0x9, 0x5, 0x7fffffff, 0x4, 0x0, 0x0, 0x82000, 0xf, 0x0, 0x3f, 0xffffffffffffffc1, 0x401, 0x6, 0x200, 0xff, 0x7fffffff, 0x6, 0x1, 0x8, 0xd209, 0x3, 0x1, 0x6, 0x200, 0x9, 0x2, 0xfff, 0x7, 0x9, 0x4, 0x200, 0x8962, 0x76797d14, 0x3d51, 0x80000000, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000003000-0x1)=0x0, 0x1}, 0x14000, 0x9, 0x1, 0x7, 0x81, 0x400, 0x80, 0x0}, r2, 0x3d2, r3, 0xb) 2018/01/19 12:42:35 executing program 1: r0 = getpid() getpgid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000-0x4)=0x0) 2018/01/19 12:42:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f00009f1000)=0x0, &(0x7f00003b3000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) 2018/01/19 12:42:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0xa, &(0x7f0000001000)=[{0x400, 0xfffffffffffffeff, 0x5, 0x81}, {0xf98, 0xffffffff00000001, 0x5, 0x40}, {0x1, 0x7f, 0x7, 0x9}, {0x5, 0x4, 0x9, 0x0}, {0x1, 0x5, 0x1f, 0x6}, {0x4, 0x3c5, 0x2, 0x8}, {0x6, 0x6, 0x4, 0x2}, {0x1, 0x3ff, 0x10000, 0x2}, {0x5, 0x1, 0x1000, 0x8}, {0x1, 0x7, 0x2, 0x9}]}, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x180) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x28)=[&(0x7f0000002000-0x1)='\x00', &(0x7f0000000000)='}trusted\x00', &(0x7f0000001000)="6b657972696e67656d30656d31867d00", &(0x7f0000000000)='\x00', &(0x7f0000002000-0x9)=']em1self\x00'], &(0x7f0000001000-0x30)=[&(0x7f0000000000)='{-.mime_typekeyring]#posix_acl_access.!\x00', &(0x7f0000001000-0x6)='em1#!\x00', &(0x7f0000003000-0x1)='\x00', &(0x7f0000001000)='ppp0%cgroupvmnet1\x00', &(0x7f0000001000)='.eth0[\x00', &(0x7f0000001000-0x1)='\x00']) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) r5 = socket(0x10, 0x124000000000003, 0xd8) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000f6d000)={r1, 0x0, 0x4, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000c32000-0x8)={r5, r3}) write(r4, &(0x7f0000945000-0x22)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r6, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) syz_open_dev$sndpcmc(&(0x7f00004ba000)='/dev/snd/pcmC#D#c\x00', 0x118, 0x2) getresuid(&(0x7f0000139000-0x4)=0x0, &(0x7f0000c28000)=0x0, &(0x7f0000314000)=0x0) getresgid(&(0x7f00004f7000)=0x0, &(0x7f00009db000-0x4)=0x0, &(0x7f000018d000-0x4)=0x0) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000012000)={r2, r7, r8}, 0xc) 2018/01/19 12:42:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000208000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9, 0x3, 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={0x9, 0x0}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000004000-0x8)=0x0, 0x1) set_mempolicy(0x0, &(0x7f0000d32000)=0x0, 0x1) r1 = syz_open_dev$dmmidi(&(0x7f00003cf000)='/dev/dmmidi#\x00', 0x8, 0x80) accept$alg(r1, 0x0, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000096a000)={0x0, 0x0, []}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000c75000)=0x0) 2018/01/19 12:42:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000493000)='./control\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ed2000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) accept4$netrom(r0, 0x0, &(0x7f0000661000-0x4)=0x0, 0x80800) io_destroy(0x0) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000676000-0x5a)=""/90) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") socket$inet6_dccp(0xa, 0x6, 0x0) socket(0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000287000)={0x0, 0xbf9}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000987000)={0xb2, &(0x7f00009bf000-0xb2)=""/178}) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) 2018/01/19 12:42:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0xff, 0x800) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/19 12:42:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000025b000-0x11)='/dev/vga_arbiter\x00', 0x44000, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00005ac000-0x8)=0x7) 2018/01/19 12:42:36 executing program 4: r0 = socket(0x1e, 0x801, 0x0) write(r0, &(0x7f0000001000)="", 0x0) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005f1000-0x4)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000067f000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d04000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2018/01/19 12:42:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a62000)='./bus\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000891000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ftruncate(r0, 0x103fd) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000586000)="ce2d474745caab4dc3093e68bd122aed0151a8d04b494a3ccbe59f6e9bc269a77449a30ae8c4b368030e4bfd98ac3ab08cecef6800ac21987f4dcc44b32df34b86ab225415942789748ac7e718d9fc6c6301638870ae6992426bb981d061097c609d03302ea787dc918ac3d042e2949f37ec83546a5d0d1b510e10fb95ee0744b41dfb6e4b21823aab8a51655486dd70a36abdfa4b6027c46bcb16743be0ab20b7757e09d9f132d4e7aadd4dbed13660ae4c84bddd630e100c047bcf87e3bee71c8ad5b84d9e46c7cf534b5a35c5bcd532f4994afccf50e2f0530814dd13156a83b6444310230b7432cbe7dba0982e6f7177d0452dfa32", 0xf7) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/19 12:42:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f7e000-0x9)='/dev/dsp\x00', 0x400, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00003ab000-0x20)={0x2, 0x2, 0x100000001, 0x5, 0x8, 0x80000001}) ioctl$int_in(r0, 0x5453, &(0x7f0000d83000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000a6000-0xbc)={0x8000, 0x0, 'client1\x00', 0x2, "0e3f348222494596", "7d978dd5c9b6fa0ccc3499369791d9db870584288dc1c0c42a9b62a1421be784", 0x3, 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:42:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) sendto$inet6(r0, &(0x7f000070b000)="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", 0x219, 0x0, &(0x7f0000e87000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000039f000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000b2c000-0x10)={0x3, 0x5, 0x4, 0x300}) 2018/01/19 12:42:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0xa, 0x2, 0x11) sendmsg(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000002000)=[{0x18, 0x0, 0x7, "94"}], 0x18, 0x0}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000eda000)=0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00003f3000-0xa)='/dev/cuse\x00', 0x980, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000eb4000+0xf81)={0x0, 0x0, 0x6, 0xffffffff, r2}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000a1f000-0x1008)={0x0, 0x1000, "c5c34c6e41d7c4be219e4bf0a32b50710fb82feceffb44b56848e3b77d40d6112028fe7911a95911afc1476578862fd21552ed556adc4b35473e846a46185835f76d13b9fa908b09dd030f42d4229efbdddd57ea01d8c0ac50748d8a3a06ea7ebb431e85dfcaaf62999c1aed82d5550e2590a8bb5632bf01d29e7eaede13684a31668343b78015cb841e1073123df740cdbf802b8df6bca5a2158978c7602585a01861b77852c9598717d508f4060ff657d609d1d3e3f967205a30a631af07ec1f0040115d2f060e35455516372f72c385f41e2ce1c42c402c3a7bdd4523f54ebcb933229853a2601cfd57611114abacfdf6ea7d0674c667e07b8f1e186b5e8b7bd2b6d94ff2cad4663fcfb50ad6ca9da931f53e3758390e681ed399b590a28df47034b6b762129c962c10bdd190f8507135f9d7534c1c67b88e295099c4aa4b7ae957f35d1192440b9eca9ca53f94c513c4464f16151222ca10245b1e9dc9778616807b0b54d46590d896c23c8fd15ea5ff090f9564ad2a3ccedf8a02dffaf7312001f3ee3311ee802d723e23f61168f15fffdc42680db27acc7a91b313b566ec9a5223958e8ff346e9f8f6986ff91c4f96f5962c606c33effd436b1d88163335c5e00607f346c1783b4468fd7935415b5923c26b95de8e457e9a9d1851d70f8e692fc3bbcf3930d00f8a4d6dd04d0187132578b9d96ae12cadd3b5ced38487062ae2588a7bd543f6d4b9bfdba6e29a69d844f9d803de2b91fd01dd82899939f894b33c561465bb36c58076c754d0faff89da00d54abbe59333c7baa808581711794935a11177f77408db1450c5bbbafa0ea885032f5df5934a4e7b1dda2c5a895f338726dad434c01600c7866e0ed930b6036f764f0a3cad7390140312a0f287a4791bb9ef755cec8434571132b20f4a1f766bcf3a68582d0598b9577b2c09d60519f96cce71eab68a0f4fb4520e9344448554fb563adf67d37332fd82edb55f6e1cd461dbc205d00aeac64172963cc3de803638c7f5195ff7e9237c65c366a7de9cdb42816162ac55f2acda1091a5ce0e95bdb97875dc45598751ad9256ee19e9ca9dcb8332f2f801b5c7bbdec9dc5d10fbb63b83e2f59e277aea6fe393019aaaeaa129de121370e714390df54c1e2e16c09400825592f5b2a3c699bca38db432ab725378aad7e2ea95d8ce53b5560efcf64faa677857720326f37faf51368cb0e8f777cd03c43562005952e777d58b7e9d6bdf60e93c5294afb65829fb034a646cbad289eca068bd3161a4fb631228807bcc68d5562eeb15d4ce1cbb7e2df9a113d47c627f74f6f7a13df9eb413fcd1c54300f7ff13cfbdae52dec7dca95a9c4bf91a8cfbbcab8fe95afc1cee193b5697eb2390f06ffd4af95eda63b69c85cc4d16f6a4ab67647d2350d198eceb4c6a7bbdf435034dc2e27e7a6c090777e3f21322a4b486bbbc53e501fc0a7afa6840e80f6fd38b722ef3c6dd24fd211ffa23e1603aa82455a31e2907863a424ee5abe6c5637076d57920a842d8ae404db885dd97c643ab325a17fff1197e7be2ba0d9ab654cbe59d785b5a063ab53dbbb80f05480cb7faa6f2b2bc3029a6249bb0fd0aac1fb56f895c1374082e2eb206f6a3fbaf480451c2002d30a760b2924fa8d256442058d6e80d43077d96afd13748b71b61ddddfcccb36c6292494d776783ca2261603da5712bf4573bf182545ca9f00a37a0be3b4b153fca26c9bfb56fa4bac3436e1b30c683e491298c262c168372e8537a1af6bf2830907a61f584bb4e7d32fa1aad3a2e37bdf8c8c894597a4b9dfa028adb53bea663d769bf8ce23bbc2c5762e818628d38f39704da2ae5d0e15a0e3e1d2c03e872cda03af45e60ed4dd23754fca9f9ca4511a050cde270accccf799afd7996919ad84b75e3d1c89d3e91e1b92f5d917f97f28d1ada4eed5d8156a7776e97eb052d93a7d5c42753039cc7ba79004ad754996a61632e52d63e465f972d3a00e6a697cd6704e772f0a4e862bd4bb76d5d711d2a69aa333aeb6d82d3898b7bab065516a6908462d2053217182c1608456363fce5cb9a9d4e50d0229259a9ee4079e8c75bf9fc5a68ffbd1493c6b83dbf420064502b2fa9697ffa05fb76706bfce5474266faab7942575e9e8b3faed0cf8dd570757d823619e864456faa7ac03294899db1d1d8578ca8564c00d0fb0a89ff236c54c6a6318c363cc8082571ffe3c51e1d124e9321c8341127893521df0d8c01236c1c7aaeaafae6b99ae92df998115e37787271e9bacdbd07388d7dd000b759841942b77efb49ac9f51c4967db6095dc37cf489254539459e6956175afa0a19f8f460dcc2e5374d277e37f51124908a62b261f7ad60a1bbea2d250a9da0d65fd730103fb327c0a93ac60a738f52afa7991d2b7318af1da56b1d99ee4761487ea070bcdb49908dbd312c5028ce02fc5626a915f530b1ea01cd3d4e696f5dd9d60c4b64181b0c7ff66110331ebc9f71522da5079bd23ba928cc5c3f96c942e4e28a49d4915b5a79a015a9ed0d8ccd9c3141d317c6cfbd816c2e77c11ab865b3b07df4edc35abbe95246564881a945c51453367b8065e6fbeaf79b4b838d20aa5902ae4bdac95ddeb7941fecaf4cc5cca431c3d67e7023663963ec84f3db33c6490c20314b064325095b014b085923bf6dcd5b72f244612705d8f6c4acaed04342416a71dea40b262a9faca773335ed27cd7a92f552b23c2852f6ec3249f0aeee5ac13033fda1e1d7e8b63b812842442713822b604117bc50f4b1c8f29d120c2379a2637f5b1f60c9efc1285087632667602484670f2aca41a74fb956063a55785c0881c444816f02061645a787a4604619363404b9b1bb168691e5bfa8c1a009e8c974f3ad6cd992c0c45d7bb41cf97fb992ade3773508c80b831cff542e03189270d7da515108da40e7811bf6b224e8b0c67e1483c5a690de61d1e8640fb4639648e5624f9e5d0f1d66e1bb7706267fcbffd59c52d10ac7d42c3cebd7edaab3d19bf461c985897ab991e6755366fbd640addf888c7be99710a3bfc558248471bc28401b48e7a9dff0dfe68b48063fe5054900da396e82c5da3d4de8680cf6ff5e8f413de00260a7c10089ccccca059265e2e94fcfa97db24a708d188133b7dc68a7ada34ff5b2864611fa2fcefda7e95a49eaf5d4aeb4b9b084239dff2804c6f6a7325095639e9db98bce0a685043fca38227fb9b4f9c2da4d867ef82950a5dba1a3a303636bc4ec3e6381db5d2bb1a9bba80a67e9f473044996342f1c9a4e386c45f627d7f11dcdbd185a8df83f4658324d02be66ff225ae14ce1711d34f84ac660800c44ac40ca1e292bdb15b25d73de7c2a3860930ead5e1604d50a6554e236949ea51f96c0b2273fc14b8b0b1bed10218615ca19c4b6236a291fbaea102b68f8914344b110efd752cda59b475caa523e1477ab7a55858a5971f5d53accf0fea06ac70175afb06d90742b4c4d6391c9cf729401665f7e68a50c67f092f965469f69ab402f913625f2112abbd2a93b220d7d1e961650f15b25bc41cd331cc000266d43687115eb47bfb57d3ec4fd240899d8503d28bf093a5bd18fb173e9dbed4b6259c7c2685e3e05a8f31c6bc1ddfe67a7c48f387b1ff8bd9d530c1f535bcfe39dcc5de6936f16de9eba5183005080a2c6f8c47c1b92c94278ce235fb506e04e815ac5571f83cf4bc55bb721a69bbe16ac2b280614b9d87a23a7e52640da0b2da6f105f9cf0ae335d156a49250ee0d14cc0205ac2788e3e725143bcc8432fa8dd6ab3657cdd33e3529944209652c935a30cdadadbf06fce5d90ea0d170c128a8630e5d7c7c3bf3a610f2684d277cee486597e7adf2e2842c4de2f5f78a8d511fdc1afc9911e88ccffa42c7be0704334f183169e990ab622247936302fe6bcf23b20b8934156effc3da4cb5bb8371500dda043b94cec9b02636363c9ecae6181c67e8764794df11c718ae300a9a47fa72485ce192f71f670f9dcc3e9a325c48c89ca71fb79cec2f9baa7d3d8ab507ea6f30e8b7a9819bb150ae913a9de27ac3b5bc1d22be47b44fb9e90dd25319fd396ff8464498315d1a3e33eeac5cfd484f611a1f96ece2431d6a4570c3a6cffc72058590e5790e18a12754ede0f2dacd34033ca4032369d4914e652d437214c67ffd3c3d9a58a2bf101fb646c94a543b9d13568579ee77dd2018c0eec0fe455f3d42e0c3a15c29da41f88b1b57bd3f5e017cfd753ea8601a224577d8fe01d49aaee725a634c14f3552a5efa52ce7e9600cd4826ce27ac977fe3fc7d2eabfad40a9d39b5d75eec9afb871b9bf7772bc8211cad4db79db553c5a24418283903084a59ab0694ed5b60d742e2f1931397fe0d7642d887c72c91d01783a499ed7d55459c5e722bd70a8f801dbed77b05a4ac52e47b2a959cd84d95b66cded5637b1eb04ac05f935e1c7720021399a81cc3f0738abb9c018bce67f62c331405a7e3afbaff725995801fceaf0aacd519026f29fe01fc1e38778d824e73fd1a670e1436b7ffb0bf1202eb633271a1c988d0889050501480194a9ec71fae56b6d686fe60242494e8e8b8ea8504753c0a61511c8408ce443e6cd70670d00234f3fbdb8ab4c72dd7f0321662154015769b3958244cf2885825bfdf2947d7a7c3a31be92147cba3da2200a9171b66dd74e68b46b80d5f90ce1e8d9f22abd45c964220c9eef9ada7752bc797cbdd968a807478a1e1d919471a5bcf260ce32dd7e60f6d7483da32fff9587621d1e3b3f591b9d4c9d3394781bc17056d2dfa8cbec18933333dbaad3085bee3e1887350f91acfa8c211dda077c848c30dac0e94928cf79a51c04397980f89b630fcc4d8ef09f6fea8cca83c44c9e4540f4ee1c869b280adc552edcff20f8898d1914897585d10c44536c17113c083ebf77d305ed1017eefba705b2650d579c99c60706b02ec417ca55b825735c68d56b7dc1b5ca9cc4944cd51e3a560275395fcb890834650130229875df5faf8182268b3ac2927674ad35ba48c4cc64b32cb4a0b1b48d20b3037c02cda19010c32c1e827ea1df2eb60f5709cabe28d9d09344f3dc7cb5c0d4cbdf3bfcf117c7fc8154e986d02ed07105595eb8cc88ca27da7e41a610e8cd239ddeb0b83a87b25c78023b951c6b073c065cf9dddd781369476f1072881a85ab8015efc5ed65a7d3c5c98344d1595124308abcb5b364b7e5d351f6e83507684200a3150ceb9d9709751e3c1cddb5b93a3e37bfd11449ab6f5bb5f9fcfff86402d865271a5d24b1ca424711f27ff033733733f63e70b327254e1076f9d32726ba99ab3aae4e5e2ecd6049703569c9e17f2e85f551682c98f5b0d76858c25097ee54bb4f64fe4a27f60ca237e06038061b822175f3f5ca5ba0a1a0dcbe61dcaf0ef1b5bebf5dd6046657d69112ac99f89e1b7352050ffade9f5eaac6e2b5f59fd4db111f4a47926cc09e13ac00dc9004f092748a886fce96db1de7863d8827888416879e2dd1421b1615dd02cf109d22fed22fe33d627839e2671983f1f2e3a96ff061dddfc6ea5a0c434989ddb8518ea7a82ef58a9064c8545d32775cad796098ae4e985e5a351a64d8341029b5b3785f2948e0c83ceb332e7b923c675c36d15686cb6b4459301b2bc62e8592b8dc1107361c30c1ed5570aff86ace46f201ad2dff5851d035ed47a35628e150330be6905fb5af6417cf56ba306005cdb45a694159bb407915a4bade36a5c584df5d8892caa9ea2c641f42a18325c6c155f619125fd58d8d0521d28a501973d2ab7"}, &(0x7f00006da000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000016a000-0x8)={r4, 0xffffffffffff72ef}, &(0x7f00007ad000)=0x8) 2018/01/19 12:42:36 executing program 3: mmap(&(0x7f0000001000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f000027e000-0x27)="2700000014000700000c60ff0100000001ffffffff2c02cd9900e30000000000240000390075ed", 0x27) 2018/01/19 12:42:36 executing program 5: r0 = memfd_create(&(0x7f000099e000-0x1)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)=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) kexec_load(0xff, 0x4, &(0x7f0000000000)=[{&(0x7f0000000000)="5c1035d91b2f8db05c07cfb3f5f0069a9f27516ee253a4df24113f9bab4dccd4517cedff0047e93b80a41fcbf82cc3c453d039715845ff6d8c305975dc8ac23d4ad532a960a873637352726f358cb124f4cd67cebf54bec4b4e0c26e7edb7d145a833906fa10f631d1eb14fe9c2f2b1e0ea058d3d30852f33c407e3472e812f11943da6c284fe7278efe1c5d9b2ba0c64d25fa89f2cf06f1a954b5e46aa838606f51157aa0d030dc3fed893ab4aef4e50dd2a0c5990473299c4f0e", 0xbb, 0xf6, 0x8ea0}, {&(0x7f0000000000+0x8f6)="326be4441588f9e3a7a6a1bf6955264256bdc21c64e0c992c69549b1b240853ab8cc5edebfaa2edd7ea8cbe00cf07faebd3b4b690c736cd89e3a5be524ccc769e1ac72a73453a5f98ab599f94cb6e0ffe843d1d203aeacfb28ad748ba914a24facfe82caa6aea5a79ed6c65a9994db1e637c7d3a970723ae83ccfbadeeb3d5afb3ca1ea0c9ce92f504122541c03a501484434fd534aa550a3dbebeda7b8ce5b3dc67200100e4", 0xa6, 0x3, 0x40}, {&(0x7f0000000000)="6336411382a30887efe9d83b8c4f275d2af714fca58c609cf0d971a9f99bfe", 0x1f, 0x8001, 0x2}, {&(0x7f0000000000)="781506ae2968872273e6923a545104f12c1fb146486dee529a518a9e93735ba0a54934861f6db6a74a5fae17dc7ad83406908164d6976aa9283c84022ba8c2b94d66adde28193c1532f13ca074da30290b93c102876319ae03cbebdddc93a287b40e726ef60693980565bbe3bc4d3c985d9cd8f90f590db99d3ecbd2cf0618ebe19bb8c1eb79d5dca7891be4f1a61bc93f54cf3f84ad75c0eedde08d0295aa8fe62489b7aa3de09526d3543b926e272ed6a3eac283b56e2c117330401b1fe27626a28da9ae1ce3cf1a16383380b0b99cee00e499e0d68b9b", 0xd8, 0x0, 0x90ca}], 0x3e0000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000058f000-0xe)='net/sockstat6\x00') r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000413000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) preadv(r1, &(0x7f0000c39000)=[{&(0x7f00005b9000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000042a000)={0x0, @in6={{0xa, 0x1, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22f, 0x9, 0x3, 0x5, 0x200}, &(0x7f000074c000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000d96000-0x6)={r3, 0x67}, 0x6) 2018/01/19 12:42:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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) r0 = syz_open_dev$evdev(&(0x7f0000fe6000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000ffd000-0x4)=0x7) openat$cuse(0xffffffffffffff9c, &(0x7f000002b000)='/dev/cuse\x00', 0x22800, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00009c4000)='/dev/vcs\x00', 0x208200, 0x0) 2018/01/19 12:42:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043d000-0x4)=0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1000000000000}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/19 12:42:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00009a6000-0xc)={0x3, r0, 0x0}) accept$unix(r1, &(0x7f0000714000)=@file={0x0, ""/48}, &(0x7f000066e000-0x4)=0x32) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) 2018/01/19 12:42:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000000f) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) r1 = getpgrp(0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000daa000)='/dev/vcs\x00', 0x501080, 0x0) perf_event_open(&(0x7f0000b36000-0x78)={0x1, 0x78, 0x0, 0x800, 0x1f, 0x8001, 0x0, 0x40000, 0x0, 0x1, 0x1, 0x7, 0x0, 0x3, 0x401, 0x6, 0x7fffffff, 0x3e9, 0x9, 0xffffffffffffffac, 0x8000, 0x9, 0x4fe, 0x180000000, 0x3f, 0x0, 0xe57, 0x43b4, 0x100000000, 0x8, 0x5, 0x5, 0x2, 0x7f, 0x4, 0x1, 0x7, 0x4, 0x0, 0x20e6, 0x0, @perf_bp={&(0x7f0000756000)=0x0, 0x1}, 0x100, 0x6, 0xfffffffffffffffe, 0x0, 0x0, 0x2, 0xff, 0x0}, r1, 0x9, r2, 0x2) close(r0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00008e2000-0x4)=0x40, 0x4) 2018/01/19 12:42:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000055b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000a8b000)={0x6d, 0x2, 0x1, 0xe5, 0x23e6, 0x5}) r2 = add_key$keyring(&(0x7f0000a0e000)='keyring\x00', &(0x7f0000166000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f00001fb000-0x12)='.request_key_auth\x00', &(0x7f0000143000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000077a000)='/dev/kvm\x00', r2) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x1000, &(0x7f00002b2000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000b99000/0x18000)=nil, &(0x7f00007fb000)=[@text16={0x10, &(0x7f00000a5000-0x40)="baf80c66b8c5119d8466efbafc0cb007ee640fc72bb878008ec00f01d0440f20c066350c000000440f22c0f08026e9b40967df46d90f0f3f9a0f353e0fbae200", 0x40}], 0x1, 0x0, &(0x7f0000aec000-0x10)=[], 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f00002af000/0x18000)=nil, &(0x7f0000af2000)=[@text32={0x20, &(0x7f000063c000)="362e0f7f6937d95d000dc894d34e0f32440f20c0350b000000440f22c03e0fc769920f3066b83d018ee066b81e010f00d80f09", 0x33}], 0x1, 0x0, &(0x7f000077d000-0x14)=[], 0x0) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000280000)=0x5) 2018/01/19 12:42:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001dc000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000e1000)={0xf5c, 0x8000, 0xffffffff, 0x1000000000854, 0x0}, &(0x7f0000234000)=0x10) r3 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000c34000)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00008ec000)={r2, 0x2}, &(0x7f0000be7000-0x4)=0x8) fchdir(r0) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000087d000)='/selinux/load\x00', 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000073f000-0xc)='/dev/rfkill\x00', 0x400040, 0x0) r5 = syz_open_dev$dspn(&(0x7f00005b8000-0xa)='/dev/dsp#\x00', 0x0, 0x400) ioctl$TIOCGWINSZ(r5, 0x5413, &(0x7f0000ea4000)={0x0, 0x0, 0x0, 0x0}) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000abd000-0x8)={0x0, 0x0}) r8 = mq_open(&(0x7f0000000000)='-$\x00', 0x1, 0x4, &(0x7f0000665000-0x40)={0x1, 0x1, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r8, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) r9 = getpid() waitid(0x1, r9, &(0x7f00008b9000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x5, &(0x7f0000ded000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f0000952000)='./file0\x00', 0x8) r10 = syz_open_dev$adsp(&(0x7f000059c000-0xb)='/dev/adsp#\x00', 0xfffffffffffffffc, 0x800) timerfd_gettime(r10, &(0x7f0000547000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r8, &(0x7f0000819000)="a062ec41829b4ff3781f56dd8648b21cd269a913601a226cf53bf465b4173c5e29389795ec366d61737312583aa9b007ea12fb5aaf2559968dee99eeb937d0dce65114278b852d8d81152a2e0c9aaeb949328e1e7843084fa16f1eff532903", 0x5f, 0x0, &(0x7f00006c6000-0x10)={0x0, 0x0}) r11 = fcntl$getown(r4, 0x9) syz_open_procfs(r11, &(0x7f0000db4000-0x8)='net/tcp\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000138000-0x4)=0x0, &(0x7f0000e76000)=0x4) ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f00005fc000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0xb3e4, 0x9, 0x0, 0xd2, 0xf003, 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], 0xfffffffffffffff7, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f00001ba000-0x10)=[{0x4, 0x7fff}, {0x0, 0x2}], 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00006e9000)={0x0, 0x0, 0x0}, &(0x7f0000ae0000)=0x2) setpriority(0x1, r12, 0x21d) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x0}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/01/19 12:42:36 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000f000-0x10)={0x2, &(0x7f0000002000)=[{0x20, 0x0, 0x0, 0x80000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000010000-0xa9)="", 0x0, 0x40000, &(0x7f0000011000-0x2)=@file={0x0, ""}, 0x2) 2018/01/19 12:42:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x5, 0x0, &(0x7f0000b52000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) accept$packet(r0, &(0x7f00001c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e7b000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000b80000-0xb8)={0x0, 0x10000, 0x345ef656, 0x0, 0x6, 0x489ca925, 0x3ff, 0x7, {0x0, @in={{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x6, 0xdf, 0x400, 0x1}}, &(0x7f000015a000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000efd000)={r3, @in={{0x2, 0x2, @rand_addr=0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000c00000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) 2018/01/19 12:42:36 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001d000)='/dev/hwrng\x00', 0x80100, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000005000-0x4)=0xffffffffffff1a94) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/01/19 12:42:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000001, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ae0000)=@sack_info={0x0, 0x0, 0x0}, 0xc) 2018/01/19 12:42:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) lseek(r1, 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000949000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x8001, 0x0, 0x1, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r0, r1) getresgid(&(0x7f0000143000)=0x0, &(0x7f0000dd2000)=0x0, &(0x7f0000a63000-0x4)=0x0) gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b49000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fac000-0x4)=0xc) sendmsg$unix(r2, &(0x7f0000885000-0x38)={&(0x7f0000309000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00009c7000)=[{&(0x7f0000cd4000)="886ac8b6c18a54461332a9", 0xb}], 0x1, &(0x7f0000640000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r2, r0, r0, r0, r2, r0, r0, r1, r2, r1]}], 0x70, 0x0}, 0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000004e000-0x8)={0x1, [0x0]}, &(0x7f00009ec000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000378000)={r3, 0x7d, "4d6324849214e80a6a93bca5154fcc04aa5fc92cc221419b4663b0ff100c10b8ea0ce9b93c81b5fd36449e05655a4e41f002ed9e8795a01e1b53d725911f5bc5e7b740bf45b8747acd2c54604c23a16e0bdf2ea6c22ce3f787cee74e86d86fa6a645e33d4da91cfc39b00334cc63233ecab8719f7a6b5e2fcc3d759201"}, &(0x7f00001a5000-0x4)=0x85) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000fa0000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000066000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@rand_addr=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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a7000-0x4)=0xe8) getresgid(&(0x7f0000abd000-0x4)=0x0, &(0x7f0000e03000)=0x0, &(0x7f00006f5000-0x4)=0x0) setsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000c54000-0x1000)="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", 0x1000) getresuid(&(0x7f0000ff1000-0x4)=0x0, &(0x7f0000ffd000-0x4)=0x0, &(0x7f00000e8000)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000054f000-0xc)={r5, r7, r6}, 0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00008e6000-0x8)={r4, 0x4, 0x1}, &(0x7f0000002000)=0x8) 2018/01/19 12:42:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000978000-0xe)='attr/fscreate\x00') pwritev(r0, &(0x7f0000562000)=[{&(0x7f0000918000)="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", 0x33d}], 0x1, 0x0) getsockname$netrom(r0, &(0x7f0000046000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000368000)=0x48) 2018/01/19 12:42:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000000)={{r0, r1+30000000}, {r2, r3+30000000}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 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) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x9, 0x0, @thr={&(0x7f0000001000)="926f4bacd5cdd0fc28fda16036e64bb625584dab455c7cd0482396607083402aec3264eee639d393608ad132009dd5dc3b23ce293e9b2bdaefd315bfe25f471436f31f563a0966b58877880df6bd69757b4add2d3a7d57901ff122362bffc44e9cbff1423e2dfbd6732a68a8695fe31e1fa9a59a2edcde44d76ed0df171f28a6433f0c6015f4872993c033076f9d193099c323be65b50058eb2fe92f3c5852b87dc84c47a6fbed0d9b0835c02adb7f31955c886cae7ca67a852bb32742be75fa7ca47d58bd0b918c8a33c6779a633f05906f", &(0x7f0000001000)="d49861a1652a1fb782fe0bc4fb91b8ecd9bafb64f21c53db5a788f94f93faf2e9864e271783946b478607ce3c7bc8901190314c8b8647e6a3e76d4f6f7bb5b3e5f1268e17f72c23f63ac5328887b53cc380e5a0cf4d943042278177087cf4cf35524a27086662007e28af93692194bc0d5d66541386946c0cfea7ff3ed6ab661cdd1809eebc4eda2dd21eafa54b61f6d523f3afd3fe0086260739a217ccfa54d3d07daeffaef8c2747ffa8f462f23975a3ad97"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) clock_getres(0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) getrusage(0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(r4, 0xffffffffffffffff, &(0x7f0000001000-0x19)={{0x77359400, 0x0}, {r6, r5}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 12:42:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x8) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00000e4000-0x4)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e8f000)={0x0, 0x0}) shutdown(r2, 0x7) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x29, &(0x7f0000bd6000-0xb2)=""/178, &(0x7f000096a000-0x4)=0xfffffffffffff697) r4 = gettid() bind(r1, &(0x7f0000f20000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x3, 0x2, 0x2, {0xa, 0x3, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}}}, 0x3a) fcntl$setown(r2, 0x8, r4) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000fe4000)={@common='bcsh0\x00', 0xde}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000e86000)={0x4, r1, 0x1}) perf_event_open(&(0x7f0000380000)={0x1, 0x78, 0x3ff, 0x5, 0x8, 0x4, 0x0, 0x7, 0x900, 0xe, 0x357ac77a, 0x200, 0x1, 0x0, 0x4, 0x9, 0x7, 0x7, 0x3, 0xc27, 0x8000000000, 0xfffffffffffffff8, 0x8, 0xcc0000, 0x80, 0x80, 0x80000001, 0x30000000000, 0xaf, 0x5, 0x5, 0x100, 0xffffffff, 0x7ff, 0xe6, 0x4, 0x1ff, 0x800, 0x0, 0x5, 0x6, @perf_bp={&(0x7f000077c000-0x1)=0x0, 0x2}, 0x4000, 0x800, 0x0, 0x2, 0xffff, 0x400, 0x0, 0x0}, r4, 0x8, r5, 0x2) fcntl$lock(r2, 0x7, &(0x7f0000e51000)={0x6, 0x7, 0x10000, 0x1, r4}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000681000)=0x0, &(0x7f0000088000-0x4)=0x4) 2018/01/19 12:42:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') socket$kcm(0x29, 0x2, 0x0) readv(r0, &(0x7f0000c44000-0x90)=[{&(0x7f0000b8f000-0x90)=""/144, 0x90}, {&(0x7f00004e1000-0x27)=""/39, 0x27}, {&(0x7f00004d0000)=""/131, 0x83}, {&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x5) pwrite64(r0, &(0x7f0000db4000)="80a8617eb29c1e90e81edcfd17343e4fad23f79b1d39bed6d15227501bbaf3e9781d1805db334a3e5342e41affa01bfb67758f67c8a15d542510a81a16d7e2cc486c213f58b6a65c07d73c84c1f5a1c32e824723eb2813e511b9a26cbdaf", 0x5e, 0x0) rt_sigtimedwait(&(0x7f0000a97000)={0xa310}, &(0x7f0000732000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000250000)={0x0, 0x0}, 0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000b68000-0x8)=0x0, &(0x7f00005ed000)=0x8) getdents64(r0, &(0x7f0000249000-0xfb)=""/251, 0xfb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000008f000-0x8)={0x0, 0x100000000}, &(0x7f00000ef000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000495000)={r1, @in6={{0xa, 0x3, 0x3376, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x4800, 0x3, 0x7fffffff, 0x0}, &(0x7f000044f000-0x4)=0xa0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000773000-0x1c)={0x9, 0x14, [0x2, 0x5, 0x9, 0xffffffffffffffe0, 0x47]}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000ae0000-0x8)=[0xfffffffffffffffa, 0x921]) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00007ac000)={0x0, 0x0}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/01/19 12:42:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r1) readv(r0, &(0x7f0000003000-0x20)=[{&(0x7f0000003000-0x6c)=""/108, 0x6c}], 0x1) 2018/01/19 12:42:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) pipe(&(0x7f0000a03000-0x8)={0x0, 0x0}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x7, 0x112, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/19 12:42:36 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#c\x00', 0x76ee, 0x20000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000000a000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000005000-0x8)={r1, 0x0}) 2018/01/19 12:42:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) syz_open_dev$usbmon(&(0x7f000070d000)='/dev/usbmon#\x00', 0x2, 0x0) madvise(&(0x7f0000a95000/0x4000)=nil, 0x4000, 0x3) msgget$private(0x0, 0x1c) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a8f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) vmsplice(r0, &(0x7f00004b4000)=[{&(0x7f0000f18000)="", 0x0}], 0x1, 0x5) 2018/01/19 12:42:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) pread64(r0, &(0x7f0000000000)=""/199, 0xc7, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) readv(r1, &(0x7f0000001000-0x20)=[{&(0x7f0000eb9000-0xa8)=""/168, 0xa8}], 0x1) 2018/01/19 12:42:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r0, &(0x7f0000001000-0x8f)="ace2571a946211763a399d1bec4a4992a3c8bc35349815060231668ecac04b4596f3be62fc012906282ffe98688e0e86d2900ebe42c411a584a5f62ab5f1576c6d9e00a7740344cef8644ed446e04c3e91a54c41b52f45dd594ddecda3519d35b918e4aa66d38a3a1acc1d5e20fb6dc0a487eb76898a82649eb87dfad598c274662e0628c33d8a95eb925fd58fdf03", &(0x7f0000873000-0x5b)=""/91}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000003000-0x40)=[{&(0x7f0000011000)=""/122, 0x7a}], 0xbea5baf0903c1da0, 0x0) 2018/01/19 12:42:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f0000d4a000-0xa1)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, "94a77c5d9d1e"}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000c62000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000096d000)=0x1c, 0x80800) readv(r0, &(0x7f0000c21000-0x30)=[{&(0x7f0000be7000-0xd2)=""/210, 0xd2}, {&(0x7f0000db3000)=""/209, 0xd1}, {&(0x7f0000c9d000)=""/247, 0xf7}], 0x3) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000603000-0xc)={0x5, 0x1, 0x9, 0xfffffffffffffc01, 0x8}, 0xc) 2018/01/19 12:42:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x32, 0x0, @thr={&(0x7f000022f000)="", &(0x7f0000298000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x4}}, &(0x7f00002a4000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = add_key$user(&(0x7f0000518000-0x5)='user\x00', &(0x7f0000273000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008ff000)="754ffe98d20f278bb2aaccb464f3836a732073bb98be3d82e65983746105b4a3ed5db2775f5ba121", 0x28, 0xfffffffffffffff8) lstat(&(0x7f0000cec000)='./file0\x00', &(0x7f0000f06000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000594000-0x3)='./file0\x00', &(0x7f00003ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) 2018/01/19 12:42:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000461000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000c69000-0xe)=@req={0xf5, 0xa14, 0x2, 0x3}, 0x10) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x7f}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00006dd000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xd63, 0x7, 0x5, 0x7f}, &(0x7f0000dae000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000847000-0x8)=@assoc_value={r2, 0x7}, 0x8) ppoll(&(0x7f0000a8f000-0x40)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000c7d000-0x10)={0x0, 0x989680}, &(0x7f00008c9000)={0x0}, 0x8) 2018/01/19 12:42:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x200, 0x0) syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0xffff, 0xd4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000d7b000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "ea16885f61d1decf5d2920cae892d11c4df230e0c82d4c8a3e9f1b232135d4337c7235aebfd894c250f4694246979dbb8a4d4b483edb58b1cbb3d373dbf93818", "a170495fa7f25143293e28f6c1abd6507e2b417a9f94582a6f3817de3496ae565b4f81392d4e7cc3f1f3d5f130d66cde3823fdc97f9d8ccd9d2fc6276bb7242e", "a84b4efc11f0c8f9dff306f4c8d288c8b32cf35cf2d1ba38e528a7d6ee48106b", [0x0, 0x0]}) 2018/01/19 12:42:36 executing program 5: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000879000)=""/246) r4 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r4, 0x0) socket$pptp(0x18, 0x1, 0x2) write$eventfd(r3, &(0x7f000089c000)=0x0, 0x8) 2018/01/19 12:42:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000046f000-0x8)={0x0, 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00004e7000-0x8)=0x0, &(0x7f0000687000-0x4)=0x8) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000ad1000)=@get={0x1, &(0x7f0000a1f000)=""/87, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000bbe000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x227d, &(0x7f0000f14000)="") 2018/01/19 12:42:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1d, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r1 = socket(0x9, 0x80002, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00009d3000-0xc)={0x8, 0x1, 0x2, 0x3, 0x7}, 0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000788000-0x9)='/dev/ppp\x00', 0x111400, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f000036e000)=0x0, &(0x7f0000478000)=0x4) r3 = add_key$keyring(&(0x7f0000e52000)='keyring\x00', &(0x7f000064b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000551000)='rxrpc_s\x00', &(0x7f000061f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000058a000)='ppp1*{cpuset\x00', r3) 2018/01/19 12:42:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000051c000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000052f000-0x6)='dctcp\x00', 0x6) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) madvise(&(0x7f0000a95000/0x4000)=nil, 0x4000, 0x3) msgget$private(0x0, 0x400) 2018/01/19 12:42:36 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r1 = syz_open_dev$adsp(&(0x7f0000012000-0xb)='/dev/adsp#\x00', 0xfffffffffffff643, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000016000-0x28)={&(0x7f0000012000/0x2000)=nil, 0x81, 0x4, 0xa0, &(0x7f0000004000/0x3000)=nil, 0x7}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000015000-0x4)=0x0) 2018/01/19 12:42:36 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000005000)='./file0\x00', &(0x7f000000e000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de7", 0x20, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) creat(&(0x7f0000176000)='./file0\x00', 0x0) 2018/01/19 12:42:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) nanosleep(&(0x7f0000a77000)={0x77359400, 0x0}, &(0x7f0000a64000-0x10)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x0) r3 = dup2(r1, r2) write$tun(r3, &(0x7f000030a000-0x1092)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x1001) 2018/01/19 12:42:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x103000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c83000)={0x3, &(0x7f0000001000-0x18)=[{0xfff, 0x9, 0xfffffffffffffffb, 0x0}, {0x7, 0x74f, 0x8001, 0x1000}, {0xfffffffffffffff7, 0x6, 0x1, 0x80000001}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/19 12:42:36 executing program 1: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) 2018/01/19 12:42:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$vcsn(&(0x7f0000705000)='/dev/vcs#\x00', 0xaed3, 0x40000) r2 = dup3(r0, r1, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000a23000)=0x0) 2018/01/19 12:42:36 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) connect$pptp(r0, &(0x7f0000003000)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0x15}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000006000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x7, 0x80000000, 0x1, 0x3, 0x7fff, 0x7ff, 0x54, 0x1, 0x6, 0x2, 0x6, 0x5, 0x3, 0x0]}, &(0x7f0000005000-0x4)=0x108) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r2, &(0x7f0000003000)='./file0\x00', &(0x7f0000009000-0xa2)={0xa2, 0xe59e, "7e0c995cfb9cf04a50efb4c5df51af35e751d5a1e16af9bb5ef10c717a2ba8b263ca894a4a37a41d480c3bb9794da65478578175ab448c558d54c71f6618b5a89ea47ef00cc9338900a218b913cde2d85067cd6e067bc8a60256f43c67c7dd22c48a1f03de660f2f6767f9ac9112743530e35eaf2ebca1b4868d3bc25d47eb02750b4214daaf4b2286355efb469208be7cb19c882f1bcfc768c0"}, &(0x7f0000009000-0x4)=0x0, 0x400) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000008000-0x38)={&(0x7f0000003000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000008000-0x10)=[{&(0x7f0000007000)="517944028e72f18ce302680a4a365bf4c79310f9082f2c4fda8f04299c1d71efd6a8ce5b306c63cb0be580206fc8a1e391c7a8039fb4af6fe52d9e928f992148a0dea71590457ac696716c788d4b19ae2ba07106970f6ca1fca44aec6e244554813438ebd560c9b5f007248d6f715f28eeed32557cf52124e6897fadc605629587e2c69de92c39318bebe98ddbc314595ed663d3e6e0", 0x96}], 0x1, 0x0, 0x0, 0x4000000}, 0x40000) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000006000-0x4)=@assoc_id=r1, 0x4) bind$nfc_llcp(r0, &(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e2d58c6f9b9534686bb97d702a89b290b0d3a5d21fbc00c7d93c85edfae4fa1f2b7d0cbdb41ce6f08ee3e4ee794109697dbb42ffd7157cd4cdfc23c55a5303", 0x0}, 0x60) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17a09cb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) 2018/01/19 12:42:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000274000-0x78)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) eventfd(0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8000) 2018/01/19 12:42:36 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r2 = dup2(r1, r1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000007000)=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) [ 70.663127] binder_alloc: binder_alloc_mmap_handler: 9956 2011a000-2051a000 already mapped failed -16 2018/01/19 12:42:36 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x200000001) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000017000-0x4)=0x0, 0x4) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f000001a000)=0x51) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f000001a000)='keyring\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000006000)='keyring\x00', &(0x7f000001b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$reject(0x13, r2, 0x3ff, 0x7, r3) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000016000-0x10)={0x0, &(0x7f0000007000-0xe9)=""/233}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000016000-0x1)=0x0) 2018/01/19 12:42:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000795000)='/dev/sequencer\x00', 0x200, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00001af000-0x8)={0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r2, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r2, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) r3 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r4, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r5, 0x401054d5, &(0x7f0000023000-0x4)=0x0) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x1000000000016) vmsplice(r1, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92", 0x1}], 0x1, 0x0) 2018/01/19 12:42:36 executing program 1: 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) sched_yield() r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0x200c0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x1, 0x0, 0x30, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0xffffffffffffffff, 0xf7, &(0x7f0000d07000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f0000f29000)='.', &(0x7f000060d000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000b87000)="d6") 2018/01/19 12:42:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000034a000-0x10)='/selinux/create\x00', 0x2, 0x0) write(r0, &(0x7f0000160000-0x1000)="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", 0xff8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00008f6000-0x4)=0x9b9, 0x4) syz_open_dev$sg(&(0x7f0000355000)='/dev/sg#\x00', 0x7e1, 0x80040) r1 = open(&(0x7f000016f000)='./file0\x00', 0x0, 0x8) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000821000-0x4)=0xaa) 2018/01/19 12:42:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c07000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000a9f000-0x4)={0x10001}, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffe0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008dd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/19 12:42:36 executing program 6: clone(0x0, &(0x7f000008e000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000f72000)=0x0, &(0x7f00007c4000)="") mq_open(&(0x7f0000a4d000)="47504c70707030656d31776c616e3127db776c616e30db2b2f233a25255d26242b706f7369785f61636c5f61636365737329766d6e6574305d6e6f64657624707070311e5d00", 0x0, 0x0, &(0x7f0000795000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000085b000)=@assoc_value={0x0, 0x0}, &(0x7f0000793000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b10000)=@assoc_value={r1, 0x5}, &(0x7f0000369000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x10080, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000dc4000)="") r3 = syz_open_dev$dspn(&(0x7f0000d18000)='/dev/dsp#\x00', 0x1, 0x2000) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000809000-0x1e)={0x18, 0x0, {0x2, @random="a46fd423ec5e", @generic="968b9c506be2b3eab82b6845f4c5a6e3"}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000002000)=0x0) 2018/01/19 12:42:36 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x6ade0fba, &(0x7f0000001000-0xec)=""/236, 0xec) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000fe5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000b4b000-0x10)={&(0x7f0000d18000/0x1000)=nil, 0x1000}) memfd_create(&(0x7f0000013000)='\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 12:42:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000e5000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000211000-0x6)={0x200, 0x10000, 0xffffffffef1f5546}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000074f000)='net/icmp\x00') preadv(r1, &(0x7f000051c000)=[{&(0x7f0000f99000)=""/4096, 0x1000}], 0x1, 0x2000000000) 2018/01/19 12:42:36 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x6, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 12:42:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) openat$mixer(0xffffffffffffff9c, &(0x7f0000338000)='/dev/mixer\x00', 0x200, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4c000-0x4)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000096c000)='/selinux/mls\x00', 0x0, 0x0) fchdir(r0) poll(&(0x7f0000b6e000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 12:42:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\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) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000042b000)=[], 0x0, &(0x7f0000002000)=[{0xfffffd3b, 0x10e, 0x4, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000982000-0x8)=0x7) 2018/01/19 12:42:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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) socketpair(0x1a, 0xa, 0x1, &(0x7f0000b72000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00004b5000)={&(0x7f0000968000-0x8)='./file0\x00', r1}, 0xc) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000728000-0x9)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000b23000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000ea000-0x4)=0xc) connect$can_bcm(r2, &(0x7f00007ee000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) sendmsg$unix(r2, &(0x7f0000611000)={&(0x7f00000d4000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000619000-0xa0)=[{&(0x7f0000e9b000-0xc1)="523c54cb91f3658f7ce9ffcc84ee59832344cf7d294c621e1bea7421a0ddc4a3c6c5c5ef4fa3debac64566bd8f0cd6f28cd5d3e5f7f7fb0c23b1fa1a5de80777e21b2b502c85eeff04fadb7cba4219d37001984434c655b876b70dd6b98094a5ca016d8621024601a0c756a16d82d2b26fffa76e2fd0f70fa2fb1c0b91c32c341428b05d0011db2a038a9b9a1c9ccee04871f0cefa01ee1502c3ebcf3764d77b3c07f6f6615a95760c3e5a19939b844b809383c155eaa82df2215ded1632ee94c6", 0xc1}, {&(0x7f0000c85000-0x3f)="2c940d48e95f0dc4bc7e1c3103982786e947272b452b39f53b1851850160062d94a755f9f509991b09038eedc3736358178003b4fb800eab25e539f12b90ba", 0x3f}, {&(0x7f0000a83000)="b6794cb22257f0f8b8efa6ddeed78b211bcf23175c6629a237d7fb0b40bffffb8439c5e025909acfc0d99fd00d5aeb6e5dbd2bf497ef7a2769f8ad0a0bc0878505dc5629cd0e91234e457270372f2174b12ebd448b1547185de6c000d4", 0x5d}, {&(0x7f0000965000-0x85)="0ad5aac4af4d365981687b35437c66a66c3ac8a578386db2542d214228c69b87ed8fe5365076bb0f196e4e5aeadfd6e6ce11e4a818ed3170c3c69707e7e9f7e05f47d1b9e3bf8159ca3c9946714fc0eb8591e81889d4e01de217f164461e300ea7fcede85da17787edb34c99ecc3faf89555545e3e9b7070871b3370c09218ca2944b993a7", 0x85}, {&(0x7f00005a5000+0x9f8)="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", 0xfd}, {&(0x7f0000fbd000-0xf0)="46654caf8908f48bd4069a58d65765966523a0ba5ae0e789a8188508524fa09d21d42abb0e77f0e13db35f9d17595331baa0a037022c6d85b7bacfd4854b4d67c760189c7d4b870006d4622c0908cc2ed9f418e6830111805706971279a75df8f423ac53839cce141ccc096e4447209bf5c001561b9212bc91c3c6e658177487220e47b1fdca4960cb449bea44878c31384d61343e74d890e622a1984f508fb43130e78ac3f468de73cb3866a0626206cbcdde3d34d5c16e1a464d8b9f88d4de3445545a964b327487fc1b2f337125756130eef88c775f422fd6a0476c4e853ecd659a09c9f46bf8054ec73bd40b5fcf", 0xf0}, {&(0x7f0000d5b000-0x1000)="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", 0x1000}, {&(0x7f00005bf000)="20fe94948e54a1de6c1a9045981cc97bd1eacff290f47335d5f543ccc9fa8dbc53c64fb5efa86d2d088e48ac7f2c65c9a5c987c9bfb1dd6cf6c0ce90fd04233e27b8b247a11eea287d4d662340f86f89e2d88625f0ff954f7fb63d1ddd61b1c8c770f757710c1cf940d49817b28b5d3447579addfca0718ebba18c2d1b5f09125d6086381e8d312bdd31af52623622698f455678f1e365d4ea697ffc1eba693a6c81c8f67135eb1aef231e856ad0c0da02d3bb5fbcf560fde00ee0", 0xbb}, {&(0x7f0000b4d000)="d1c60b927e2b2c13887c1a6299b14e66d6451de122ccddc17523194fb006231f691a9e2ab3486989cf2a8487ca4e8dc395eff4da4af98c3be6ec885cca798af24c5ffbe42200afe8113a587cf9986fcf0b561e39c8c0f14e7c16647e1cfdf9cd60809080ce5403070cd9c9ed16c7ddae10169d1a78a4ca20f8bfcf324749d813e3b1f67f646f7afee2aa4e5a6d93d69a125620a088e3f1890347df5585bbb912b94cba163205e07e0821cb9fd0e9a696407b38fa8c23da4c14684a6bdff02294a1eb106b4d", 0xc5}, {&(0x7f0000720000-0x34)="9864911d94bb1ef811592d97d27ed440daeb6e8a9d4f8cd806a657c66ffa0fc0a5d7805e602143284918dbbdcfa4bdfda19d6f1935ead4771220db4f14cd0269e0c928f55b31143ae79110e8fc96066fb80ac7aea41092876873108491efa401e8b931cdb540c83621659782cd8e140cd54c1e99c42de978972f9f17ff2481b163e9af47be44d497aff24732cac1e7245aa164f4cc2c30f0c49e23c16f872be6684f9a2ee26f341438244b4dbfa86d96f0892476fece33", 0xb7}], 0xa, 0x0, 0x0, 0x4040081}, 0x40000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002a5000-0x4)=0xfc, 0x4) sendto$inet(r0, &(0x7f00009ba000-0x53)="ca", 0x1, 0x0, &(0x7f0000f2c000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 12:42:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioprio_get$pid(0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000631000-0x10)=@random={'osx.', 'lovboxnet0:\x00'}) io_submit(0x0, 0x0, &(0x7f000063e000-0x10)=[]) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000035d000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000afe000-0x18)={0x1, 0x7, 0x3}) 2018/01/19 12:42:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00005ee000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{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]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff0001]}, &(0x7f0000007000-0x4)=0x108) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$void(r1, 0xc0045c7f) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f000000a000-0x84)=""/132, 0x84}, {&(0x7f000000a000-0xfc)=""/252, 0xfc}, {&(0x7f0000009000)=""/155, 0x9b}, {&(0x7f0000009000)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)="") fcntl$dupfd(r0, 0x406, r0) 2018/01/19 12:42:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009b2000-0x18)={0xaa, 0x0, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) lseek(r1, 0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000fd3000-0x10)={0xfff, 0x4002}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000e40000-0x4)=0x2, 0x4) clone(0x0, &(0x7f0000bf3000-0x2e)="", &(0x7f00000f0000)=0x0, &(0x7f00005b2000)=0x0, &(0x7f0000963000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f000038f000-0x91)="4d9d4b68316bd5b3c675c2f22e859e286a1ed0f883239d72f75a75acce85d54cf9aec5411f9cd9d381dd94882e2bff4f1600a1578b4dccbbb41bd32c30e5671f021018d5da6f7a063b55d369eb12f4788f4ced5a0603ff9d8fc913714187efaebcbaa92c394f67fa3baf5f231650c9ed817d13b78f82f6be0592fd5581ab379ad53e9c878a6e1e290da1cfc6cec9f19a65") 2018/01/19 12:42:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000000000801, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000970000-0xc)='/dev/autofs\x00', 0x200, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00007bd000)={0x10001, 0x3, 0x6003, 0x1000, &(0x7f0000cc5000/0x1000)=nil}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2018/01/19 12:42:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\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, 0x0, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f00005eb000-0x4)=0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000693000)={0x5, 0x33ca, 0x3, 0x80000001}, 0x5) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/19 12:42:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f00005e7000)=0x0, 0xfffffc95) mmap$binder(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x3000002, 0x3012, r0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000058000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a29000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000380000)=@assoc_value={r1, 0x1ff}, 0x8) 2018/01/19 12:42:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$netrom(0xffffffffffffffff, &(0x7f0000908000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d31000)=0x10, 0x80000) sendto$inet(r0, &(0x7f0000d05000)="", 0x0, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000f4e000)=[{{&(0x7f0000b91000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d526326c0b3b78b78a507be193da132ebe67f55c5b43b66cb15438108fbbf329a25e6b5bcca2b09c3a429d72be2de37fd9617ecb235b9472e3dda72c4186d8", 0x0}, 0x60, &(0x7f0000b32000-0x10)=[], 0x0, &(0x7f0000fdc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/19 12:42:36 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x6440000000001267, &(0x7f000000a000-0x3)="") r0 = memfd_create(&(0x7f0000017000)='eth1][!selinuxvboxnet1GPL\x00', 0x2) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000019000)=0x1007fff) 2018/01/19 12:42:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000000000001}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0xb) shutdown(r0, 0x40000000001) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000679000)='/dev/vga_arbiter\x00', 0x402100, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000d1a000-0x10)={0xfffffffff7ffff7f, 0x800000000000000}) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000daf000-0x1c)={0x2, 0x1f, 0x8, 0x0, 0x1, 0x10001, 0x2, 0x1, 0xffffffffffffffc1, 0xfffffffffffffff9, 0x101, 0x11b5e37, 0x0, 0x2, 0x1, 0x1, 0xffffffffffffff54, 0x0, 0x5}) r2 = dup2(r0, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00008a6000-0x4)=0x0) recvfrom$llc(r2, &(0x7f0000c7e000)=""/88, 0x58, 0x0, &(0x7f0000bbf000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="af8d88c07b1c", [0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00008a4000)=0x4, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000ec000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e7d000)=0x14) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000a36000-0x28)={&(0x7f00000a5000/0x4000)=nil, 0x8000, 0x4, 0x4, &(0x7f0000903000/0x1000)=nil, 0x0}) 2018/01/19 12:42:36 executing program 1: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = syz_open_dev$usbmon(&(0x7f0000a36000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = semget(0x3, 0x3, 0x1) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bea000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000115000)=0xc) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000dcf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000dcd000)='./file0\x00', &(0x7f000076a000)='./file0\x00', 0xe000, r2, r3, 0x55d, 0x7, 0x100000) semctl$GETZCNT(r1, 0x5, 0xf, &(0x7f0000cf2000-0xbd)=""/189) r4 = gettid() mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r4, &(0x7f0000795000)=[{&(0x7f0000dce000-0x64)=""/100, 0x64}, {&(0x7f000026a000-0xe2)=""/226, 0xffffffffffffff75}, {&(0x7f0000712000-0x4d)=""/77, 0xffffffffffffffcc}], 0x10000000000000cf, &(0x7f0000dce000-0x30)=[{&(0x7f00006a8000-0xa8)=""/168, 0xa8}, {&(0x7f00009aa000-0xe7)=""/231, 0xffffffffffffffb8}, {&(0x7f0000766000)=""/4096, 0x1000}], 0x3, 0x0) semctl$GETNCNT(r1, 0x4, 0xe, &(0x7f000000a000-0xcf)=""/207) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000dcf000)={0x0, 0x1, 0x1, [0x1]}, &(0x7f0000dd0000-0x4)=0xa) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dcf000)={r5, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x151909eb, 0x0}, 0x98) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dce000)={0x7, 0x78, 0xfffffffffffffffd, 0xfffffffffffffbff, 0x7, 0x7, 0x0, 0xfffffffffffff000, 0x60000, 0x7, 0x1ff, 0x5, 0x2, 0x4, 0x5, 0x9, 0x9, 0x0, 0x7, 0x9, 0xbcf, 0xff, 0x7f, 0x100, 0x0, 0x8b9, 0x4, 0x2, 0x4, 0x1ff, 0x5, 0xfffffffffffffffb, 0x77c2, 0x1, 0x6d, 0xff, 0x240000000000000, 0x58c, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000dcf000-0x1)=0x0, 0x0}, 0x4000, 0x49d, 0x9, 0x7, 0x3, 0x9, 0x786, 0x0}, r4, 0x8000, r0, 0x4) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000dcd000)={r0, 0xfffffffffffffe6c, &(0x7f00009c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00006be000)=0x0) 2018/01/19 12:42:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000c0d000/0x3000)=nil, 0x3000, 0x1) mbind(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000a67000-0x8)=0x215, 0x435, 0x2) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000841000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000c0d000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001c2000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000845000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) sigaltstack(&(0x7f0000df4000/0x2000)=nil, 0x0) 2018/01/19 12:42:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') accept4$unix(r0, &(0x7f000018e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ed1000-0x4)=0x8, 0x80800) pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x4) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/19 12:42:36 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000016000-0x5e)={0x0, 0x0, ""}, &(0x7f0000004000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000006000)={0x0, 0x101}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x1, 0x0, &(0x7f0000012000)="cb"}) close(0xffffffffffffffff) syz_open_dev$mouse(&(0x7f000000f000)='/dev/input/mouse#\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x7, 0x20c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000018000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000018000)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000006000-0x90)="dfe15b463fb4854bba500f6e538e53c262873112ee4fb520bb07d7063656708757f7994a80822eacc99af756c1fc805033696d615333c33baf4f7eab071d829edbdd2b07179c6738050d4bff0b19262d4cd6770b636abd1dc228647e895efd475892d59c6b20741bd4196faf5b200c21271d4a53f34e573feb8bc0bc965a48abc9142dbb4d0898cdbb0ef459fd7ae8ba", 0x90, 0x0) syz_open_dev$vcsn(&(0x7f0000010000)='/dev/vcs#\x00', 0x7, 0x400) sendmsg$unix(r0, &(0x7f0000018000-0x38)={&(0x7f0000018000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000017000)=[{&(0x7f0000005000-0xd8)="5767003b1d6367d265ff2a6f7218fa2ae4091057abf935419ac4d9a9e4f2835801864b15f9fcdf8316aed2469c9ccb38ec6e371eebc0e5bce7be8a10975b78b9f42ab442ab376da9f0e769e31988811ab625c226dd9ed02277c8b9dac6f801de67647b35fbdb6dc32c920880e23e6bf173058d82597c9dfe3007afa2a37ec295cf57bc150909334f644ff5e9ac9ababc7846b55f59180b0930e819fa1886a872257512ec65bd50c492d1cdf67125d7baff4ae92878d62d24774d960afa324208e246466a4502cf6481fb04ab0c31cd9fa67826ecf54ea00e", 0xd8}], 0x1, &(0x7f0000018000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r5}], 0x20, 0xc23185bde5a520b1}, 0x20000000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x9c, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}, @release={0x40046306, 0x0}, @transaction={0x40406300, {0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000)=[], &(0x7f0000004000)=[]}}, @reply={0x40406301, {0x0, 0x0, 0x0, 0xd52, 0x10, 0x0, 0x0, 0x28, 0x10, &(0x7f000000d000-0x58)=[@ptr={0x70742a85, 0x1, &(0x7f0000009000-0x85)="f0", 0x1, 0x0, 0x26}], &(0x7f000000c000)=[0x0, 0x38]}}], 0x7, 0x0, &(0x7f0000011000)="2ea4a0c81f4c17"}) unshare(0x8000000) 2018/01/19 12:42:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005f3000-0x8)={0x0, 0x0}) connect(r0, &(0x7f00000c4000)=@rc={0x1f, {0xff, 0x230a, 0x1ff, 0xbaf8, 0x8001, 0x4cb}, 0x1}, 0x9) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f000047f000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000045000)='./control\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) 2018/01/19 12:42:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000049000-0x4)='/selinux/status\x00', 0x0, 0x0) preadv(r0, &(0x7f000052f000)=[{&(0x7f0000195000-0x77)=""/119, 0x77}], 0x1, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00009c2000-0x4)=0x8001) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00004e4000)=0x1, 0x4) [ 70.986879] binder: 10078:10083 ioctl c0306201 20013fd0 returned -14 [ 70.993993] binder: 10078:10083 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 71.011442] binder: 10078:10083 ioctl 80045300 20018000 returned -22 [ 71.020261] binder: 10078:10083 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/19 12:42:37 executing program 7: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x3ff) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x200140, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(r2, &(0x7f0000002000-0x8)='./file0\x00', 0x52002, 0x80) r4 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000006000)=[{&(0x7f0000004000)="6ca17f7042479b937f6aa2ba2ab634cc65b0c006cb34cdaac30ac9f3f1d279b3b009ca8cf4e2f47fd1183b86d754adee618c5421cc53e41a08e1a8a72fe9331415c887d696ac5feab107798e2d45e0a0cc158b4d77729808b50a6e096d05c954cd560d43a6415888c441938eefd37c7eb6ab0498030c98fc4c6f42287ba9b887dbdcb6200babd3fd4c5f2ba28a99708eec89fb1bd4541ba882f46f8c26f762ebcc4c440752607aaad1151201e8d40a0b575961aac2e7123b32b6560737b97264523574a55c19c6d8e0da0e809266a514ac800286d337cc2442393447520b611ed59962ed89df40e2fe065a", 0x0}, {&(0x7f0000014000-0x1c)="4c9cddaa8262fcf771569400ac9e590cfc9b0707eabe46f5da8aa508", 0x0}, {&(0x7f0000005000)="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", 0x0}], 0x99, 0x0) open_by_handle_at(r4, &(0x7f0000012000)={0x22, 0x1, "2cc9a6771b6c38c781c162145f6e378bf99aa515fef96a597d66"}, 0x300) fallocate(r1, 0x0, 0x0, 0x40001) clone(0x0, &(0x7f0000003000)="", &(0x7f0000002000)=0x0, &(0x7f0000012000-0x4)=0x0, &(0x7f0000001000)="") r5 = getpgid(0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r5, &(0x7f0000005000-0x4)=0x0) close(r0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000014000-0x20)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1, 0x0}) 2018/01/19 12:42:37 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x40045532, &(0x7f000000d000-0x88)=""/136) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000007000-0x1f)={0x0, 0xb3dbfceb70090125, 0x6, 0x15c, "1ffd07608fc6c6020bb2aec7c752f96cc7038ef7a6ca1e9cb106ca130562c8f7d396278a13f0ee7caaa5a01e", 0x80000000}) r1 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002000)={0x0, @in6={{0xa, 0x1, 0x2, @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]}, 0x180000000000, 0xd16, 0x6, 0xff, 0x3}, &(0x7f000000d000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000)={r2, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x601}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) 2018/01/19 12:42:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dae000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) fchmod(r0, 0x8) ioctl$KVM_SET_LAPIC(r2, 0x4068aea3, &(0x7f0000560000-0x400)={"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"}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002a9000-0x10)='/dev/sequencer2\x00', 0x200400, 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000e12000+0x442)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00006cd000-0x10)={0x7ff, 0x1, 0xffffffffffff0000, 0x0, 0x0}, &(0x7f0000cb5000-0x4)=0x10) ioctl$fiemap(r1, 0xc020660b, &(0x7f000024f000)={0x5, 0xffffffff, 0x7, 0x5, 0x8, [{0xfffffffffffffff7, 0xaf8b, 0x58d, 0x0, 0x0, 0x900, 0x0, 0x0, 0x0}, {0x6791496a, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7fff, 0x1, 0x3, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x81, 0x867c, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8, 0x5, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0xf52, 0x3, 0x6, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x591, 0x1f, 0x7, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0}, {0x3, 0xc84, 0x61, 0x0, 0x0, 0xc04, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00006ed000)={r4, @in6={{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]}, 0x6, 0xffffffffffff97ce, 0x7fff, 0x100, 0x3}, &(0x7f00000bb000)=0xa0) 2018/01/19 12:42:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000539000)=0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00002fe000)={0xed, &(0x7f00008f5000)=""/237}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f00004bb000-0x9)="bedeffff0800000069", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r3, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/209}, 0x18) [ 71.049104] binder: 10078:10097 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 71.056599] binder: 10078:10097 Release 1 refcount change on invalid ref 0 ret -22 [ 71.082526] binder: 10078:10097 got transaction to invalid handle [ 71.088892] binder: 10078:10097 transaction failed 29201/-22, size 0-0 line 2788 [ 71.105927] binder: BINDER_SET_CONTEXT_MGR already set [ 71.118354] binder: 10078:10113 ioctl 40046207 0 returned -16 [ 71.127486] binder: 10078:10118 ioctl c0306201 20013fd0 returned -14 [ 71.144429] binder: 10078:10097 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 71.157532] binder: 10078:10100 ioctl 80045300 20018000 returned -22 [ 71.175392] binder: 10078:10100 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 71.195252] binder: 10078:10097 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 71.202713] binder: 10078:10097 Release 1 refcount change on invalid ref 0 ret -22 [ 71.210467] binder: 10078:10097 got transaction to invalid handle [ 71.216727] binder: 10078:10097 transaction failed 29201/-22, size 0-0 line 2788 [ 71.226232] binder: undelivered TRANSACTION_ERROR: 29201 [ 71.231760] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/19 12:42:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f00003c0000)=[{&(0x7f0000514000)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) r4 = open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000777000-0x50)={0xb, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r3, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) timerfd_settime(r4, 0x1, &(0x7f0000232000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f000041f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) 2018/01/19 12:42:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000939000)="240000001a0025f00800001d00eefa0e0a00000000040000f000deeb0800010001000000", 0x24) syslog(0x5, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00009f4000-0xf2)=""/242, &(0x7f0000676000)=0xf2) 2018/01/19 12:42:45 executing program 6: keyctl$reject(0xc, 0x0, 0xfffffffffffffffd, 0x6, 0x0) prctl$setendian(0x14, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x2, 0x0) pipe(&(0x7f0000bde000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/01/19 12:42:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005af000-0xa)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x7, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8)=0x0, 0xffffffff) 2018/01/19 12:42:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x10040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000437000)={0x20, @time={r1, r2+10000000}, 0x1, {0x100000000, 0x1}, 0x8, 0x3, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f00007aa000)='/dev/snd/seq\x00', 0x0, 0x7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000010e000)='/dev/sequencer2\x00', 0x3, 0x0) poll(&(0x7f000032a000)=[{r3, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 12:42:45 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000bb6000)={"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"}) r3 = openat(r2, &(0x7f0000fb5000)='./file0\x00', 0x44, 0x109) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f00002b0000)=0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000df2000-0x8)='./file0\x00', 0x400401, 0x1) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000e84000-0x4)=0x0) fstat(r1, &(0x7f00001b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000950000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000533000-0x14)=@random={'user.', '/dev/sequencer\x00'}, &(0x7f0000e7d000)='\\#\\+selfGPL\x00', 0xc, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x0, &(0x7f0000001000-0x4)=0x4) getpeername$llc(r2, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10) ppoll(&(0x7f0000710000-0x38)=[{r1, 0x200, 0x0}, {r0, 0x22, 0x0}, {r4, 0xc400, 0x0}, {r1, 0x2004, 0x0}, {r4, 0x4010, 0x0}, {r4, 0x8, 0x0}, {r4, 0x2002, 0x0}], 0x7, &(0x7f0000000000)={r6, r7+10000000}, &(0x7f0000000000)={0x0}, 0x8) setresgid(0x0, r5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000003000-0xb2)=""/178) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) linkat(r4, &(0x7f000093b000)='./file0\x00', r4, &(0x7f0000000000)='./file0\x00', 0x1400) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x40) 2018/01/19 12:42:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a15000-0x8)={0x1f, 0xffffffffffffffff, 0x3, 0x7}, 0x8) mkdir(&(0x7f0000538000-0x8)='./file0\x00', 0x100) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000353000-0x7)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000739000-0x4)='./file0\x00') poll(&(0x7f0000dae000)=[{r0, 0x1010, 0x0}], 0x1, 0x0) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f000042a000-0x9)='aso9660\x00;', 0x2000020, 0x0) mount(&(0x7f00006d0000)='./file0\x00', &(0x7f00002c6000)='./file0\x00', &(0x7f0000901000-0xc)='ocfs2_dlmfs\x00', 0x22, &(0x7f000036d000-0x28)="035e0d6aaccd37a29b7dea00e088ddc104ba8d630db91e6a86e4c1fd8dbe8236227e60a5b45b7dfc") pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/19 12:42:45 executing program 2: r0 = socket(0xb, 0x80801, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x7) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ffe000)={0x0, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f00000c0000)="fdc1e0645828367842474beb2cddf3366bb0dcaab38f1271f7deefe4bfb605a8ff79076d881ba23f9c228f8e8d99de9520ed9c4e2e3ce238c0e5a760402b1c9161251010b090dac4396e8f370130a97c8702f6d9bf2168325119d0efb70568a2dfc2", 0x62, 0x20000000, &(0x7f0000fff000-0xe)=@l2={0x1f, 0xfffffffffffffeff, {0x9b, 0xffffffff00000000, 0x6, 0x8001, 0x8, 0x4}, 0x0, 0xffffffffffffff8e}, 0xe) r2 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d9e000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000524000)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) sendmsg$alg(r2, &(0x7f00009b8000)={0x0, 0x0, &(0x7f00008df000)=[], 0x0, &(0x7f0000d9e000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/19 12:42:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000940000)={0x2000, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00000ad000)={0x0, 0x0}) r3 = fcntl$dupfd(r1, 0x406, r0) io_setup(0x7, &(0x7f00002ba000-0x8)=0x0) io_submit(r4, 0x5, &(0x7f0000c08000-0x28)=[&(0x7f00006b0000)={0x0, 0x0, 0x0, 0x7, 0x3, r2, &(0x7f0000452000)="b9574b8bad4328c1fe72d82cbdf3369212c85b6bd35145c84d08ff4a3cad250337ae7bcf458e463be9bde6c986087248d3e194e4cd7819c76e532730208bbb0a5a5d92ede608278ca7ac5be2b70c64a8fea5901b891361a2bb621bd8bf2fbe5e00771f49024d3c593763948cb8a956eb235ad350", 0x74, 0x0, 0x0, 0x0, r3}, &(0x7f0000125000)={0x0, 0x0, 0x0, 0xf, 0xf52b, r3, &(0x7f0000198000)="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", 0x1000, 0x101, 0x0, 0x0, r3}, &(0x7f0000e05000)={0x0, 0x0, 0x0, 0x3, 0xe2ac, r2, &(0x7f0000e52000-0x13)="567568c7ae49e966fb77fb9e630085c4b80b81", 0xfffffffffffffdee, 0x5, 0x0, 0x1, r3}, &(0x7f0000447000)={0x0, 0x0, 0x0, 0x8, 0x4, r3, &(0x7f00005bf000-0xf8)="6d1094f2cdbdddeba03e0700000009d3ce5f017a72fcfbe52c79f7c1e3e9a18d8026b7eab9b1e4776ba0abe4108198ea8cf702ca10f891e5fa72afcc6369a4bd38014af10fb553d6e05fc74850365537cb234f6a4667823043ab688fe3bf56057174f0c82f463ef9332d97af5068cb5dd232a8e6b45a2dbf6622fa7c67804e17c871d1ceb0bbb9ef55c6592af41d13202217a9b741b06fb0da3d2465375db3523c86d23f3c1f50ca8fab692649e174a7d4c54c06d717e41a10fa107605e99d7129d108d2c89194453c8ac61f55092a605560c558d7a7a95f1c3d70173e686ea476de5753c954400d98b2759efb61b2a62df06f209010003a", 0xf8, 0x8, 0x0, 0x1, r3}, &(0x7f0000f81000-0x40)={0x0, 0x0, 0x0, 0x2, 0x400, r1, &(0x7f000043a000-0xc8)="69bc9d08587c904c1cb53dda6166c6c23ddc32f0dbaa5d7e5ba9e9dfff3d45a0932915d19fd9fadd13ebec32cf0d92c7cbb3846b0b3244fe5614584011832107daba8cced905beb6467d840cc222924f5c0ce7d65747b1b4f7375c237537d6b2e4127427066bb1082ca6aa6866e410c8619b43cc3e794cc31e60553c36d5855ef6f8f54b102cc25849a02be8d440fbb79bed6fdbe04bc37adb2109a477008b7b3864a4458c880b121be77be192a4e03cbd54ec1d2d9605d82cb70d6af11772fb7bfe69bf0dd90ee3", 0xc8, 0x6, 0x0, 0x0, r3}]) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f00000a6000-0x5c)={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, {0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1, [0x5, 0x101, 0x0, 0x1000, 0x9, 0x100000001, 0x2, 0x2]}, 0x5c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000d35000)=@int=0x1, 0x4) 2018/01/19 12:42:45 executing program 7: 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_procfs(0x0, &(0x7f000000b000-0x16)='net/ip_tables_matches\x00') ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000d35000-0x10)={0x40, 0x7fd5}) r1 = socket$kcm(0x29, 0x3, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8)=0x0, 0xffffffff) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000078000)=0xfbb, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000243000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000054000)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000616000)={0x0, 0x1000, "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"}, &(0x7f0000110000)=0x1008) sendmmsg$inet_sctp(r0, &(0x7f0000c88000)=[{&(0x7f0000912000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a77000)=[{&(0x7f0000e7f000-0x7c)="bffe5706b401eac68537a916af6760eaa4fca616a33d79e7a7f22985bce351ec4ffea4d787091276b072d7ae7de11ac1c987fb0930e9e0a1e8a42376ff4cdee8eda72aa5f6781651981927756cebccfb26232c6cb1b24491128f87e6e4c86ef713e09a26225336e1dac093aa9f01ffe8b09a04fb946d55edabfb63c1", 0x7c}, {&(0x7f00004dc000)="a05ac74c3bc1d0883dcbf80d4512999ea4232d48856ba372aadde098c49e3234c8f4ea17cbe0608ee66c8265d8ff9d7e5f922c88a80877c5cbe57f1dad1031f32c3b776fffc2d82f30d41f4b3b6d07b6faaaea013249b833125760cadc414293af5a6e4bff55e35277436a0eb17a5370e2bf8562d0ad421c6529e7ed700577c61596de64289a485c319a558b416d74660cd0cdad01c2dcec09d570febecc53eea1ef2e78fa822fcfc303e490063b601363dac3ffc78bc1d2e3a56fcbee053325dd79aeb43c3c", 0xc6}, {&(0x7f0000d25000)="1cf8364475769e149e57d726e494be54ac5a4d43db55abfc80ae1ea535cee53d249be0d146f5b82a8d7315d21eeaf0e12497d8a50c9a8a1e3ed6eb844ecc2a904eac37b8b361777c472a87f8545e6f440f327d7c61c03a04c6ccdafcb844cae159757d05dd3db23520311c84b867d46b204dde459350d728f6e9e577a6aaec294914efadfe0464a5f7ef5de93a4436826696bf109a98521fae5924c0ea5b80c29f464c7e704e6ef45741c0f3316aaf54d9405597846d8e3b93f51e623b37dd1190610550154a443b165faee5e5ceb8027a78deba23e259808047d4", 0xdb}], 0x3, 0x0, 0x0, 0xc000}, {&(0x7f00003d3000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000b000)=[{&(0x7f0000896000)="bc83de380f7ad446741aaa9294b8f8b6929c4dcb7b686b7476e76dc20e99b8349c7c2b9ffe65dc0ed0fa4325b496ff4ae9f2f9e875675611cfbb8ac88e11ebde751d7cc13d032488a9cc68d1fbe6605fa016cb74fedfbf90a8c5cc776e3699dee25858f09399c3a11fcaca5b110b58a1a9ce71ed4958df69839f29924f51885d9f045f056b020cdd186207d56b09fd784a8ee4457de395e0db6703253fdf8fb64d59cbb1e0b9c0e626053d44c778305eb4bec69aa419fd966bc73b19863d788147", 0xc1}, {&(0x7f0000afd000)="a14ed99ded152cd8ded3f7169917e49c6ce32d20b7fabea192f97c51c1b43bd837dd16baed043ee87f94b4cdcd5bb3ca000799a57ee80519", 0x38}, {&(0x7f0000c3c000-0x34)="63ae8fc08aa084e079f570fccea37c094008bcbcf0ac9d0197039a30bfcb297bb2f315b0c8a5103df9037b0d1e416c49d8a1c142", 0x34}, {&(0x7f0000298000)="80eaedebd92172e2f89725d4d2a01bcec972fe4250e07c89c8c5f66c4f3c34c0001a853d19c580b13b5a22bd14a0e96fa57a0f55806cf7476abfa735dd1e77b55e4f34f754caf29b68fe153769dc4e2e3022ce52572fec7981d52bc809432b6c43ae0a13d5ac221c6968e3ad06f752d176974218c4d612dc68b1144496494c7645f4921eefc28d677e15b6db35a9958e044356bef9995ab7ddbd59b5ad090d620b1e7124cf3e9000c913128e1a4a000fad4e91fde1f7b9a399c171224c3c549bfdf81a2d06ed7bb5d78bea6219671e2f529792ff7c2c8ba46e82f1f54fd9b9ba4b08813b", 0xe4}, {&(0x7f0000675000-0x26)="1ff82889af92f809ea450910659111a1fa96975e13b772e13631019aedca1f754890e635cf43", 0x26}, {&(0x7f000008a000-0x3)="885b4f", 0x3}], 0x6, 0x0, 0x0, 0x4000}, {&(0x7f00001fa000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000aeb000)=[{&(0x7f00008a5000)="d0ecb9b6ad228ae540e81dafd0092bd7af8228da178b80206a5c237890a27803d30eb4a83927f03d405af279cdd0c2316a5f190e97eccf196cf09d097ff830db3f12cca34e21df49ab02dbfa10a9797d66886b557a9a70b46aab9f09d0df0ff15a58cee69e618fdd0ce546e7995504c7f8e61661e35a1eff055cc4bad6bcbc837417608369000914bb7496aaee79913f89df9e639cebc992d872637fe8765f9004cccc5badd8f3a19194b36ef6b19e33ee5ca7d3dff73802edc446bd5c8fe2640592981fff97d5499c39a10a4c19df846d348b036797cbc4a06a487f1151856252a0", 0xe2}], 0x1, &(0x7f000054d000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1f, 0x4, 0x4, 0x608b, 0x1, 0x8, 0x19, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xff, 0x204, 0x1000, 0x100, 0x9, 0x0, 0x37f, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0x3, 0x9, r3}}, @init={0x18, 0x84, 0x0, {0x5, 0x8001, 0x9, 0x101}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x92e, 0x200, 0x1, 0x9, 0x44d4, 0x8, 0x2, r3}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffbff, 0xfffffffffffffffa, 0x2, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x9, 0x4}}], 0x150, 0x20000000}, {&(0x7f0000052000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002d2000)=[{&(0x7f0000f5b000-0x67)="64e0931b831c00488f8467392bb9a15e8ed9fe50980ca3f1ec4aac782009dffb9e834d27f3d5af692c740ba66e019a10373572570f413560622895b6ccac764486a6a6ef566281923b2f4e7b51307cb3f5fe97bb61c148b6719f79367530d2c60650dbe833c056", 0x67}, {&(0x7f0000d75000-0x59)="cab38db606a12cbe009a716fbd42ff43efa58cb1055155f6d9756b4e264818962d08e2fcf9e515e51a062b1b72c41f4dfce9b7b2d1955c62e02ace306bdc6bedb02be1339cb20f37a0d18354f5fc1690b1e8b3bb3ffbbc5b14", 0x59}, {&(0x7f0000108000)="1fec22d171d76d7c55f17c", 0xb}, {&(0x7f0000acb000-0xd)="4af458d3711a04d52f5fbf0a7a", 0xd}], 0x4, &(0x7f0000e1f000)=[@sndinfo={0x20, 0x84, 0x2, {0x1000, 0x4, 0x7, 0x44, r3}}, @init={0x18, 0x84, 0x0, {0x3, 0x7, 0x5c76, 0x1}}], 0x60, 0x4008040}, {&(0x7f0000484000-0x1c)=@in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x5}, 0x1c, &(0x7f00003a0000-0x40)=[{&(0x7f0000ac6000)="aafe6137c119c655c9f4", 0xa}, {&(0x7f000059d000-0xfa)="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", 0xfa}, {&(0x7f000058c000-0xde)="b06ff464aeeb59802a355c105d4ef30689d1be15c4509cc00fda14983895d63dad61588b55a3925205bc3203a1f4498aecb30a79fec27a2c6064b8191da35c4c0e4e67b737a2c3444e5fe088c6d14f0ceb41f6a2cd127a9e054e9f928537a5b7107afe131493dea439484d835a4f568f8e17e48afe9937c806a260618e84c2f9f75c11f66ea25092312269ad760183a6cb981e9bd6b912b90e661974c98bfd2c07f517324df03f415428f075368c02db8357685f09fad5f9798e54f7b4c38e8c13d6b767aed356baf39c143822e11da3e111a91fd7a27d38a1767b344428", 0xde}, {&(0x7f00000b3000)="f30f9c500409b1cb0cc7e8305e277fea86cd8880346accc8d4024a3e84f56ba569124e0761387463e3922108c14249d474e918832719f58e8f7d56bee1f1c889cdd9809dafa280de437e7a6ed12b40b8736c5f1081939b", 0x57}], 0x4, &(0x7f000049c000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x7, 0x1, 0x7, 0x3f, 0x80000001, 0x0, 0x9, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x4, 0x2, 0x3, 0x81, 0x5, 0x90a, 0x4, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x203, 0x8001, 0xfff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x9d51, 0x4, 0x0, 0x40, 0xcee, 0x101, 0x5, 0x0, r3}}, @init={0x18, 0x84, 0x0, {0x1, 0x10001, 0x5, 0x40}}], 0xf0, 0x10}, {&(0x7f0000dd1000-0x1c)=@in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x12d8}, 0x1c, &(0x7f0000d15000)=[{&(0x7f00006a9000-0xff)="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", 0xff}, {&(0x7f0000fcc000-0x47)="3516212314b3cdec2bf4d1a1ac14bb2e0d134c543272941595828cf26a9b7079fb708aaef09ac02106573f970a25e3df8f3ae71d64caa51418c353b99bbcfeb6d941cf36fc53cd", 0x47}, {&(0x7f00008b8000)="54f9ac44f8e215b62d6c4637abaa795ed69f46d7a728a33709e1d15e7521709a6a3f936fe3160a2197fd0135f3b86fbcdce7c0f78a72fbe44dbe4ae6d127501121bffaa3c0cede76665e64b3d23213a78f151b9d893ce2c032e65d0248be1409345971746e8e24dd5f4a703597c91392811c1ac4db98668cc9023b507545dc756c144f29157282ef61531d3e9a9ae9b79d2aa7da1747eda10123009ecd1a70372271", 0xa2}, {&(0x7f0000d2f000-0x41)="671c0271265c94910ddb503b674e35d8fe40c6de031a4f76b3dffd8864715e7f82a32e333d601e80569681bc88f93f916945ad3d0cb82e09a45c468d575714a4c9", 0x41}, {&(0x7f00002a7000)="ddaa844800c67ebfc5de90c47a27a6d8c30447dddcb61b37df22d7d5a26b1fefc1615ae6d8b4709b6d12d69396e01a79f5e5ce1f44c4bfae920632904e8b28f6c61f0f2db1a68afda32b41441bebdd416c0c3a40c5ad9c65be071224a9bc445bf922a570294d3b213d69ccd4804152b16b044ae7dd00c247d8f26750a30b068317d1090716890bcef42ad9a8e24bdc00ae59b44de2fc93427e2dcaff35eb4f1e4d8f2dd5c2a283bf3c7e8c3998b321adae49854c8b1eeadebd6fdb54d3f747dc374094a1736812e9d0fe76aaf3d0202caf9f5eef694a53ab160f42c934de7225b1be38753a80f6ae2983adcc", 0xec}, {&(0x7f00009e4000-0x5a)="e818e60832ab706802854e001950cc1ac7ab77e31f6b3fbb9966ef7cc4b1915675368dbe166231d330b29274b8e90643ee418f12f3d73e4b93efc301973dc19bd61d88f3ec01c5cde0a7ec28186d0de39056481ab54f6e9e2cc6", 0x5a}], 0x6, &(0x7f0000e28000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x8, 0x2, 0x0, 0x7fff, 0x94, 0xfff, 0x4, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x2, 0x157, 0x100000000, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x20a, 0x4, 0x400, r3}}], 0x90, 0x4}, {&(0x7f0000eaf000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001aa000-0x40)=[{&(0x7f00000f3000-0x38)="561cb55be56b9a0516e1f636c63048e6e08a9934be30bb78b345e3b938df117d19aa234f9b1dd3879e4ff3789e8ad6cb0a61ce4d07f712bf", 0x38}, {&(0x7f00006da000)="2586edce33c0043c39a0e1fe26ada7d79bd816d858439e31c672f40d4b3a3014f690968f075fba22eccaf3835156c1efc1220062b5bd173158da11ed2c922e128de4f8e14777b240d7e4a072caf3376383d8b86591a969853402b63bab5486f2324b7d02b7029a2406e7", 0x6a}, {&(0x7f00001ef000)="39e777ee655864ee5835f30625bd9d63aeff6cf326a4e1b1de61e9557e33bc6cb17321c4d80ff3962eafc24301f7434131cf42c6bb187057f8cb0623e1d32e9638ef95d22a610cc1d5df7875b5a4aecb02785c333f1c51399f253ca1ac5b34be0741f8445da0cd2dee73b08e21b0ea60a0d92b31bc8b488d737d9e75468761e703df466969c871dec8f3962a210f2ff72ac46f7f2c0f7d978d449edeabfe3708edbef97d34aa6a0198deac09f4e7f6ab1d828ea8370407e2fd2030bd48b9614a72de2b6f08b4b81df298264ae9327ada6fbc895665b110a63017600dbc5d9594b4618efd48ae623e5db8ba040cb2858c9e52ff9d", 0xf4}, {&(0x7f0000c07000-0xa0)="13f218186d7e843985a7036609faf1dcb318da7e748befe4fde80e2b26f33a0ce029e008ea8b7d0a9b27856034887208277c9ea4ecd2e832040ac690980fe0981d6badd1a959b212872c210552f59961e9e50da0b4353f6bba34ff74b75f5bdd26949ba5067d1aa11584881f0b2c92dd30e4c1ca13da169140f01071d5be4f3e8beaaa2e37a076887ab801340748d3cee8c30be5d6ad2cd319c54d7c09f8e02d", 0xa0}], 0x4, &(0x7f0000cb7000)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x10000, 0x8006, 0x10000, 0x2, 0x4, 0x7, 0x2, r3}}], 0x30, 0xc0}, {&(0x7f000050b000-0x1c)=@in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0}, 0x1c, &(0x7f0000db5000-0x10)=[{&(0x7f000092a000)="9e78fe99b82ab95a5d277669d8f5ad951ae412070064539d937bca1b370bc5c31ddda6a69b2bd5367bb106fd4ac3e93e2592e7f2160c9a199d0bef9309cdd7e6c84aedc8ee689824356c0bbd6f58390195149bd4a65826304ce55d042ed808ed1a9f49911b4dfca86e27e2a89958d9a6b890d02db959436a2b190e08ab2c01bd0bf4c68562f5877f8b89b305c91f656becfe00ceeba17279d245cb417319a45f409fd50ca4de136ce51c69ecf0af89cbcdc0", 0xb2}], 0x1, &(0x7f0000d80000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xffffffffffffffff, 0x8200, 0x6, 0x2, 0x6ec, 0x3, 0xaf4, r3}}, @init={0x18, 0x84, 0x0, {0x1f, 0x3, 0x9, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0xc366, 0x9, 0x200, 0x101, 0x2, 0x100, 0x2, 0x1, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xf0, 0x8000, 0xfff, 0x9, r3}}, @init={0x18, 0x84, 0x0, {0xe8, 0xffffffff7fffffff, 0x0, 0x4a}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffff, 0x6, 0x7, 0x0, r3}}], 0x120, 0x0}], 0x8, 0x5) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000032f000-0x14)={r3, 0x8, 0xd, 0xfff, 0x8, 0xba}, &(0x7f0000216000)=0xffffffffffffffcf) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000119000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, r2}) 2018/01/19 12:42:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000253000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000768000)=0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000aed000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x0, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 12:42:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000d9b000)='/dev/input/mouse#\x00', 0x100000001, 0x400000) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f00005b4000)={0x2, 0xa7}) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x5) sendfile(r1, r3, &(0x7f0000e65000-0x8)=0x0, 0x1000000000000005) 2018/01/19 12:42:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e21000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') finit_module(r1, &(0x7f000090f000)='\x00', 0x3) sendfile(r0, r1, &(0x7f0000023000)=0x80, 0x26a950b) 2018/01/19 12:42:45 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000d02000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200200, 0x0) mkdirat(r0, &(0x7f0000d04000-0x8)='./file0\x00', 0x1b) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a94000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/19 12:42:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{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]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, [], ""}}}}}}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000012c000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7a, 0x1, 0x0, 0x1, 0x2, 0x5, 0x10001}, 0x20) 2018/01/19 12:42:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00002e2000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009f7000-0x4)=0x20) 2018/01/19 12:42:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) fcntl$setstatus(r1, 0x4, 0x46802) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000c78000-0x12)='/dev/snd/midiC#D#\x00', 0x100000000, 0x402) write$selinux_validatetrans(r2, &(0x7f0000ebe000)={'system_u:object_r:user_cron_spool_t:s0', 0x20, 'system_u:object_r:lastlog_t:s0', 0x20, 0x30, 0x38, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x6e) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) 2018/01/19 12:42:45 executing program 3: prctl$intptr(0x2a, 0x0) r0 = syz_open_dev$audion(&(0x7f0000c93000-0xc)='/dev/audio#\x00', 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000001000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0x8) ioperm(0x100000000, 0x2, 0x401) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00006ee000)=""/171) 2018/01/19 12:42:45 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f000074e000-0xd)='/dev/dmmidi#\x00', 0x3ff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000001000)={0x6}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000003000-0x148)=@hopopts={0x3f, 0x27, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x100000000, 0x5a, "1b1311cc68ba7b589b44267f924c9a3889636ce86f5c21393c1aeea90b0af35bbaa5dc4a862ce04c32a034d551b80a00cdcb3f48623875180d660c39cc8fb9adf962b8df510e088e7781aba63e738a1d29f7c6e11acb5eda3cfb"}, @generic={0x100000000, 0xdb, "e09c3d245cb52212b05f9670ec9d671d2c03c1f46710a49ddb2e95ec733e35c11a296ace010ed3e4f946aa4b8642b73d157ee96c03a75fe53552540ca98ddb613e2aa1dcde913de9110707e6b9a66972a41b6d3fe9ef32b39db943ce57ec9213800d1538e2061ec272ef9771c77286d49431f86abf49fd51897d6ea0a1bb996626feb3573d8461cab5d465dc5a1de826d42d4edb05232357d18e0b4e11bae99bb442941160f1bcb6ee7658ee9cacbbb32c592b1e227ff65ad44c6e29038e5d0cbfd1a823c9565d1213e47912afcb6d6c46fccbd74683eec17ac7dd"}, @ra={0x5, 0x2, 0x7}]}, 0x148) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001000-0x24)={0x8, 0xfffffffffffffffb, 0x8, 0x400, 0x1, 0x1, 0x7, 0xfff, 0x5, 0x20, 0x2, 0xffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RELDISP(r0, 0x5605) rt_sigprocmask(0x1, &(0x7f0000001000)={0xfffffffffffffffb}, &(0x7f0000002000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000003000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x80000018, 0x0, 0x3f400001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000003000)={0x9, 0x1ff, 0xfffffffffffffff7, 0x6, 0x6, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4$ax25(r0, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10, 0x800) 2018/01/19 12:42:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000e81000)='./file0\x00', 0x400000, 0x20) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000e9e000-0x4)=0x3) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r0, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) dup2(r1, r0) 2018/01/19 12:42:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socket$unix(0x1, 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f00001a2000-0x24)={0x14, 0x21, 0x20000aff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 12:42:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000dda000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = socket$inet(0x2, 0x0, 0xffffffffffffffc9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d50000)=0x0) r1 = syz_open_pts(r0, 0x200000) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000ba2000-0x14)={0x7, 0x8, 0x3, 0xfffffffffffffffb, 0x5, 0x4, 0x2, 0x5, 0x2e, 0x81}) r2 = memfd_create(&(0x7f000011d000)="7573000000006575757269747900b4", 0x1000002000000005) lseek(r2, 0x0, 0x1) 2018/01/19 12:42:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d39000)=0x0, &(0x7f0000951000)=0x4) listen(r0, 0x0) accept$unix(r0, &(0x7f000087f000-0x57)=@file={0x0, ""/85}, &(0x7f00006a7000)=0x57) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000131000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000010f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000810000-0x40)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000e1f000-0x10)={0x0, r2}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8)={0x0}, 0x8}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r3, 0x0}, 0x10) r4 = gettid() socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) readv(r6, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r7 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r7]}], 0x1, 0x0}, 0x0) recvmsg(r9, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={r1, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) dup2(r5, r6) tkill(r4, 0x16) 2018/01/19 12:42:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x10000000001, 0x0, 0x0, 0x2}, 0x18) clock_gettime(0x0, &(0x7f0000a8d000)={0x0, 0x0}) select(0x40, &(0x7f0000b6f000-0x40)={0x5, 0x3, 0x6, 0x7, 0x541, 0x1, 0xfffffffffffffff7, 0x4}, &(0x7f0000120000-0x40)={0x0, 0x1000, 0xffffffffffff3edb, 0x200, 0xb8c, 0xffffffffffffffc6, 0x1f, 0xa5c}, &(0x7f0000a90000)={0x54c, 0x5, 0x5, 0x257, 0x8, 0x7, 0x5, 0x9cab}, &(0x7f0000a97000-0x10)={r0, r1/1000+10000}) sendto(0xffffffffffffffff, &(0x7f0000961000)="9fc110f9962b63d7070786b86e9c700a76f1166443ed26195a35ca4db586999d8dbd4d2fa099ffbf1d85860bdb95c11c45b557", 0x33, 0x4004080, &(0x7f00007d4000-0x80)=@generic={0x1, "4ea053c76956d80a964c2b40e339d1820a765dfa252f5485c6beebdd52bfc7817d6795e534851b9e1512764e897e947c2d02682df67c31bd92b9e3a61a7aeafc290d238633417f4abce2599bcb67dcc7a62b9af9b212aed4f8ef08e76064c84dad2c780f8098a8568de08ccb446dacae1ce8ea7de3434fa610c13aba13b8"}, 0x80) r2 = socket$inet6(0xa, 0xf, 0x3f4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000fe6000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x200080000002, 0x400000002, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = syz_open_dev$vcsa(&(0x7f0000769000)='/dev/vcsa#\x00', 0x40b, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000081e000-0x10)='/selinux/access\x00', 0x2, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000cca000-0x18)={r3, &(0x7f0000351000-0x11)="d63a4b919816be74c323b41b203636f9d6", &(0x7f0000c16000-0x1f)=""/31}, 0x18) socketpair(0xf, 0x804, 0x200, &(0x7f000038f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00004bd000-0x90)=[@in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfffffffffffffff7}, 0x0}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x49f}, @in6={0xa, 0x2, 0x30000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0x90) r5 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000619000)=0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000086b000-0x9)=@sack_info={0x0, 0x2, 0xffffffffffff68b4}, &(0x7f00000ad000)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000f24000-0x10)={r6, 0x3f, 0x1, 0x7}, 0x10) 2018/01/19 12:42:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000952000)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) sendfile(r0, r1, &(0x7f0000982000-0x8)=0x0, 0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x100000000805, 0x0) listen(r2, 0x800003) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00002e3000-0x4)=0x2da1dd76, 0x4) 2018/01/19 12:42:45 executing program 3: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00003e4000/0x4000)=nil, 0x4000, &(0x7f00009d7000)=""/232) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00009d8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) [ 79.913950] kauditd_printk_skb: 57 callbacks suppressed [ 79.913958] audit: type=1326 audit(1516365765.907:511): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10183 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 12:42:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000083d000-0x2)='^\x00', 0x2) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00008dc000)={0x0, 0x10000, 0x7fffffff, &(0x7f0000446000)=0x0}) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9205, 0x0) 2018/01/19 12:42:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000000000)=0x3a) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000044000)=0xffffffffffffffff) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000046000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xd1) mmap(&(0x7f0000045000/0x1000)=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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() getgroups(0x4, &(0x7f0000046000)=[0xffffffffffffffff, r5, r4, 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000047000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = accept$netrom(r1, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000045000)=0x10) 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) r12 = getpgid(r10) r13 = gettid() pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r14 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$TIOCGPGRP(r14, 0x540f, &(0x7f0000046000-0x4)=0x0) sendmmsg$unix(r1, &(0x7f0000046000)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000045000+0xdd5)="37f86a0bf8bcdca54a2a6ffde2b80de6d9aac35317e7c0c10dc261af53d242dd2c7d1d6c5f0dcaae8ad1b6194d233481bc74941496a045d61a885437bd27b1536cd5700c75a6ce652c813655bca0e1db9dd2d9d3da20f3bcb035e53a12bf93c62fbd36dba79167bb4bdea8f69571f674f25bc6ee09b3e97d1d3a9d975699f0e326b9f16f3c5727843236ad72ddd1c3b5038636b6bc3b83b27c4b94e551936612", 0xa0}], 0x1, &(0x7f0000047000-0x30)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x30, 0x800}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0xba)="85d651c83e54f69bcccac51bdb9aa7c4f01abcc121dced6562eadfb8856cb9ca27a2c2dad2de07d0069d5140891ddf9fd1537032385a076c99c4e65d28226727b381ace434a7bf06e26801a0e3f1f4d22549fee216c4c60bd02b3487cec2a1acf599c564648c11c708820bf23a71e69839ec5ccc753a8582401d95b024abe1e17ec4966d8d445d2c1cd7bd81080e3d724bbf5ae44fd5bfdb57ce43dff00f5c5bc3bb4469e55c2389c6b34450c7e41ba26a2e5041e8385b4069ee", 0xba}, {&(0x7f0000046000)="d13cc5970c77d33ab0b59e7bb1da8c50544ac78d81ee1eda4f379f69c1889ecb7624", 0x22}, {&(0x7f0000046000-0xb8)="4d280e76710660a8ec06c8a26a1a6cef5ce4ef8c3619a005b1aebcc9f3f4022ddaa87b4d5ac6e0b4a80159c62d6ceb3c9d063fa17f6f8485efae638fc7fbf9396b769cd4c6cd24cd9f05172110967e8022e86a9d82b40b27a9c807f02ceb91e3688fc58d12c7d38318815016a3668906da749cc1ce578728e8df6d95b435d209fdee68a99b4c1be18e42582392e801720f82d17188b81cc7eb52b64cbef395dbbd7baa298d6c00512c0ceec278269b2a36d7e02bd568c9d0", 0xb8}, {&(0x7f0000000000)="92b2eb58753ba3ecbbbde72d7ad5928d1adedffe5bc7dbf10cbb352abe660e699a8cc815d9fbd8ef0be18fa308918237ed52710c8988789ca4963d853a84d94d15b44d97851247fa2843eaa91f1a0fb6f017aaa9effd8024f0ddc526a460f9040b4f1616d55fc88e402537e85b2ea6c5b8b83060de310a96499331f4963f17c1d2fe4cd9943dae5442948fe4a3771a8fd054345e1ac66dc8bff3b2440f241177d427feec058e16c458d99fbe173e393882fac43c3cb4a3", 0xb7}, {&(0x7f0000001000)="d31855f85d25d3a539b89d69ff4c19029b2eb79022386be7cd202e0806e509310533f670efd278acd411fba597bc993ec3e88519fb017481610751b0d42804adb9d3f620e5a10c9fd8800ec65d9bf694338f85727d9e83178dfc0a658e68b280f2df391f9ee1e761094d024cd8a4f522878bdb49ef1ccce5ab891f83d1ed60543a751fc6951a6f48c90a9087da16e1fcdf1ed4af0cf00c1cdb640356578407a6ee88ff6cda79de5eee3fc4653f9248f477e64831604bb904791e9c45f263f774adf33a1e98f268e5fe5ae2e42399e77cbb24c006dfac4d8479fdff37f30e0bb35ee870bd481e7d42d48bcccd70ab", 0xee}, 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{&(0x7f0000001000)="5cdc12ceb71bf1cfc551d36b262a72cdf51cf70b5986e9fda3483a981289a1217b066c86c8f84ec7dc5acbd7e8455cb4d945bb9c4a10be26b34b53cd13b293ad48fb1b07b3c7fc94980283de5942eda138119bf056409518159848e5705493fce174cc07d1c5c7d25f88b9e9024437a5f7eb2f7734897d7545a40e", 0x7b}, {&(0x7f0000002000-0x3)="e906b4", 0x3}, {&(0x7f0000045000)="b4b842a28168792de1a5b3b0006743839942529ca333a2f18a17a0b06e723a2b8be7c63273f912c914db8cc1fd6c4a2845dcfca2f021c071fae5d30468943a877d3b046dab41e2b6fc99931686fd9c7560824c42c1516bf2c3da8c695482c8a501cbb1cf6d374820c6ebaa90bfc7bbc01321cb3ceb245d43d1a26bb975c46dd26d584229a31287abd86f86", 0x8b}], 0x6, &(0x7f0000046000)=[@cred={0x20, 0x1, 0x2, r10, r2, r6}], 0x20, 0x800}, {&(0x7f0000045000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000002000-0x10)=[{&(0x7f0000047000-0x6d)="78b3d97a370f84b1564203c4fa433deefcc29a8dc6d61a4f05c3c50bc1abb5623a0f240e44d7f4722344891a59d9ad316a440bf8354f545a1e24d644e9ad53a84e448436c2631b35e37f11605b004b0db1279b02ef2d16b4dc292877983fdfbac2f8a0bf44637a722db2cc2eed", 0x6d}], 0x1, &(0x7f0000002000-0x58)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r0, r1, r0, r0, r11, r0, r1]}], 0x58, 0x44080}, {&(0x7f0000047000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000046000-0x94)="1f3f1174dfad512d8059058e0a115ae7ff49af725fd82edd26e6fd9b19c9a69be38fefd6a0008ee2a54b882c38db84bf9acb0f9151a9b8a5e0a1d82eec363478ab7e311a7d942ed497bb5ddd9ca3fbfa2938d7cad3f0841630b4eafcbf8946612cee0ae0cf47818ace81374d2413eead9309cd2e4ecaebc2afb6600882b985e017cb5ee8f6ffd97c900a76973d8380a0ae63f9d1", 0x94}, {&(0x7f0000001000)="5a4ef6ec160ba7b482efaa6944698ea868b7126833fd66e50fa3ff8e9ec4ecf185abf93093f9a665e449849bc1da8ff187d60db1fead1cc83a7dad75b1d807f4c3a46d64ddf08d7a7e371e4096ea23062e67b33f667a55d64d3918751eccff12e4423ad41ebd35d9e6b88026a56a90d353c6c16c12336faca966f7a85253f8322972c5533121d3aad96e3a1a9941fff223e9bf770c783d4f49649a0dd3fb3ae7752b3ebf875c2f20d9cdf2c358429c10b735bb85126e4bf6968f4006bcf5ed43380f87e3ec4da6ee4792b51534f38c083981b7c08cb3d9e0c78418de", 0xdc}, {&(0x7f0000001000)="84fb486850dcaa56a35bf524e53bc7727c", 0x11}], 0x3, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r12, r3, r8}, @cred={0x20, 0x1, 0x2, r13, r2, r8}, @cred={0x20, 0x1, 0x2, r15, r2, r5}], 0x60, 0x1}], 0x5, 0xc0) chown(&(0x7f000003a000)='./file0\x00', r2, r6) 2018/01/19 12:42:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4, 0x7) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000553000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/19 12:42:46 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000000a000-0x4)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x71, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 12:42:46 executing program 0: mknod$loop(&(0x7f00005ca000-0x8)='./file0\x00', 0x9a32aa255dd94cea, 0x1) mmap(&(0x7f0000000000/0x363000)=nil, 0x363000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000295000)='/dev/admmidi#\x00', 0x1, 0x40000) accept4$unix(r1, &(0x7f0000162000)=@file={0x0, ""/108}, &(0x7f000009e000)=0x6e, 0x800) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[{0x113a0502b2d53143, 0x0, 0x7, ""}], 0x4, 0x0}, 0x201b8b70) r2 = getpgid(0xffffffffffffffff) r3 = gettid() mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000363000)={0x0, 0x0, 0x0}, &(0x7f0000363000)=0xc) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000137000-0x10)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f000011e000-0x38)={&(0x7f00000ae000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00002a1000-0x10)={&(0x7f000018f000)={0x2d4, 0x8, 0x3, 0x2, 0x3, 0x2, {0x3, 0x0, 0x9}, [@typed={0xc, 0x93, @ipv4=@rand_addr=0x2}, @typed={0xc, 0x67, @u32=0x3f}, @generic="8f3bf82bac5ee64eba8a5341b585601c7dacdd3f90c3cdaad2d6e5e82cb06310b59081eda41b1f2f70e622354317b2f1e4ff11c11353b09542c656986ca9", @nested={0x11c, 0x8c, [@typed={0xc, 0x52, @pid=r2}, @typed={0x10, 0x71, @u64=0x2}, @generic="2004670929d2acef999017345a6053038768fc3ef7660318615cebf57fd0a6f0593f6f8e225449a6568159e5f83ab23bfa1949c5d3e1139e48770ccb6517674d1b906a883285ebb69a443d27bba990eade4c1e9ac9d404cae0a18f0141d098b85e8c4059c4dfd05992aba805c8688a00cefc6da889c6482c061d0b2267da292e495cf1b18cc7d9d8b8c3e5fbe3462fe2f8b7af9a9324ea716f722b1b18ef7492a7f54e9c3825e772d5be1581a3daafb49ff78b2a353e1b26f09b50e5657d5e4ef088fd7f6fe60633af2d266012c0b34092780972799e9e2cf4367233729c183a6fe395cfa51e60e89c12c939183c9955", @typed={0xc, 0x1d, @pid=r3}]}, @generic="31cbda6f4d64450d65608811d7085e2b21cfbffcab08e62906438cfe98f6f84cf090bf3b6ad42f10e6ce1b820103fcbbca06edb73a323e2f51a9f0a4618239a5abf96d6be40f408deb36f8d4f12fcc628de84b4f9f4fcda29f5682f8176262095fbef8723ba89f3eeca0b85388a91892786f8a379edd451dba35115d5b2d7e1597949574e9f6ead29e45389e5e451804593dddf491bbe47cbf2752804faa7d9b9404cf61ff56709ff29a4329677ac5e890e802078f5a65ad615604a02c0b1e1dd5879c96e041a0baf576cfd5bc402be210e6", @typed={0xc, 0x68, @uid=r4}, @typed={0x10, 0x8e, @u64=0x7}, @generic="8d5af11fb607490046335cae3c091ac36d3cf1590a3d9e70531e6ff68e7cd52c309aa4a0c3c8ec5d3ce3e313ac414bac809eaf36271b9a160bf523f16617ed39eb829406b56bab4d5ec7536b27f4e11f59d9ccc3", @typed={0xc, 0x87, @ipv4=@dev={0xac, 0x14, 0x0, 0xb}}]}, 0x2d4}, 0x1, 0x0, 0x0, 0x80}, 0x1) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000218000)={0x0, 0x26, "87205ce5268c5745c6c88020d1e16da4133cf805b5c563e9b48964779bd9682c8416ebc5f524"}, &(0x7f0000364000-0x4)=0x2e) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000350000)={r5, 0xe37b4f3, 0x81, 0x5}, &(0x7f0000364000-0x4)=0xfffffe43) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000046000)={{0x9, 0x7, 0x4, 0x4, "085ef54a5d27a38b4b61207ba755691adddd336a3aa6d7b34d3a2167801b779af840c0737c61c45c647cdc80", 0x100}, 0xffffffff80000001, [0x6, 0x7fff, 0x1, 0x4, 0x3e, 0x7fff, 0x2, 0xffffffff, 0x7ff, 0xfffffffffffffffe, 0x6, 0x7, 0x1ff, 0x8, 0x5, 0x7, 0x1, 0x6d59, 0x1, 0x9, 0x9, 0x2a3, 0x81, 0x1, 0x8, 0x7fff, 0x10001, 0x3, 0xff, 0x619259b1, 0x4, 0x4, 0x8001, 0x5, 0xffffffff80000000, 0x80000000, 0x0, 0xec3, 0x9, 0x100000000, 0x3b02, 0x0, 0x1, 0x82, 0x1, 0xffffffffffffffc5, 0x8000, 0xffffffffffffffff, 0x3ff, 0x1, 0x5, 0x7, 0x0, 0x762, 0x5, 0x20000000000, 0x2, 0x3965, 0x4, 0xa, 0x7fffffff, 0x3, 0x5, 0x7ff, 0xb7, 0x9, 0x6, 0xfffffffffffffffe, 0x80000001, 0x1, 0x5bad, 0x80, 0x0, 0x8, 0xffffffff, 0x4, 0xff, 0xffff, 0x9, 0xffffffffffff0000, 0x3, 0x2, 0x3ff, 0x7, 0xa00, 0x20, 0x3, 0x1, 0x200, 0x7fff, 0x4, 0x2, 0x127, 0x8, 0xc4, 0x10000, 0x6, 0x4, 0x1ff, 0x4, 0x2, 0x8, 0x8, 0x6, 0x0, 0x8, 0xd8, 0x9, 0xce0, 0x5, 0x9, 0x2, 0xffffffff, 0x24000000, 0x3, 0x2, 0x4, 0x5, 0x1, 0x9, 0x1, 0x800, 0xfff, 0x13d, 0x400, 0x8, 0x0, 0xffff], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 79.971336] sock: sock_set_timeout: `syz-executor7' (pid 10197) tries to set negative timeout [ 79.981398] audit: type=1326 audit(1516365765.907:512): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10183 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 12:42:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f0000b02000)={0x0, 0x0, &(0x7f0000693000-0x50)=[], 0x0, &(0x7f0000c2a000-0x30)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000189000)={0x6, {{0xa, 0x3, 0x357f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xc3e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xbf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) recvfrom$ipx(r0, &(0x7f00004b3000)=""/0, 0x0, 0x100, &(0x7f0000fa1000)={0x4, 0x2, 0xfff, "1ae349d4282d", 0x7b9, 0x0}, 0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000d15000)={0x5, 0x79e3, 0x1ff, 0xe0}, 0x5) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00004db000-0x4)=0x8000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000315000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000065b000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00002f0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x5, r2}) 2018/01/19 12:42:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000c8e000-0x4)=0x0) sendmmsg$alg(r0, &(0x7f000058d000-0xe0)=[{0x0, 0x0, &(0x7f0000225000)=[{&(0x7f0000c37000)="20b6b31af855ba7402214e748654f88b3f41299552bed8f25a91677918df21e4d016544b4cb76b4c251904bb8d9fa3e2056a729a", 0x34}, {&(0x7f00006e4000)="9b2ea1264dbf5792775e069f4cc571f2de38f1f023893e17f48b6b2ef61fd140c32c0aac7eda88ca1f4d2508549c11c32d49d88780f01ae7df6f487949ac7dae19b1832af5c892c85f762c0a27e633748e70e87268ab7a890c72b3e6440a5b5fa9ffeec15ca89d6b5c2d25967ef484d5a9559ad6d15dda56db19be309307ba268640bdd42fa8d422e4ad8905111a32a09f7b888ba5b9b73ef53891d13cbaf139ff9f80ba32b8e241f782d865a8204f5a56cbef3bb6efb5cbdffccba850c9", 0xbe}, {&(0x7f0000773000)="b4c7b36cf03be337f1b15b34be31b27ec9725a20625d98ecdadefd1bb52d3ddfd5ab64083bd01bedcec04e0ff38b3be3001ad5fba4f17e869c66875b042b81a69b5004fbb7e8b0c685301f9b2a82ca046dde87b52473c291a6d7d767ec211fac2ab69590f709e38e60e105c683151575a1401c86d54920da455bd79517775b5ab5a3834fda", 0x85}], 0x3, &(0x7f0000631000)=[], 0x0, 0x20008000}, {0x0, 0x0, &(0x7f000044d000-0x16)=[{&(0x7f0000075000-0x90)="b222f2d53ef48081c102f560531dc1c09fbedfc5e7d7daeaea87c83c2967d92b6961bc3891d8a4cf54b1c3e833aa8a9f23c2e741786ead737b1dfffbc73d41296fa00a953a2c209e9a50e32989cd2cb5de22b1753bff0bbb91ff27c0b8675b1e8b27c2429cf277829df7539a3fecc8475cefd6526be3f7c154adf5ab5efbc417587bc84c617cd37415f8eef2410a3a5e", 0x90}, {&(0x7f0000e10000)="aeb7539434549cf37cc232efc6e7ac5b41f60c3225e5fea2f1603831b5fee1e0cf529bb8243daf3d3f922a62b770142b4fc23f12a86bd88dbae6614cda883a95a5012341d5d2219e364c38d36057ea8f2d54c224ed9c29946d92b0a8fcaf1b33e9fa588589b94c6ea8f18d8d5a1dd7616ea638ba7e04490a8c09552314d10e30e5a30a0019eaecbf4cb8e070fea2f2f28358c47351e8894e6f2ec77b24ea826a6025c06e99a3587c23d44ca17100f3fb99a33b0ee55e72f3476910a3149905239f884914daef9c3db371bf39815b742ac067642e6b83eddefdda1210fd6b9836c849e0774d2fb4fd1c5b4f", 0xeb}, {&(0x7f0000429000-0x29)="b8266929d0da59e800d5328a1b67c7e908792ecd37e42bd3db76198d77805155a6e06f35d52cd77559", 0x29}], 0x3, &(0x7f0000a27000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xb0, 0x117, 0x2, 0x99, "a76795970607a85f20e72ef1ee5f21e92293f4c11c5f750504c46898e47c0208c6196b51652b7da5ee0f6df79b48c7eb93ce90482abdc9df1baf31d4190cac2731c2cf39fe533c716913f3d81129b8dde7dbcf4d2deddef2c7dab063e1bd0f35f0ba5b9b389bf723ce7b1f2dbea6f414b86793c4754a489b096494cb055d939c45dc1f04a90f496d03a53daa70cd4932494c74fc8fc9f9e94a"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x68, 0x117, 0x2, 0x53, "8d85a5618a3f742e0d5dfd52309fff69324e14abef2d6b95ebc70a673bcf488e433c061dfba36081d93e9d401e36598ecb3f9c3443682597179a1170753c1f5694e887a3c911f6c0b15888ba98ca03b37f5d10"}, @iv={0xb0, 0x117, 0x2, 0x97, "f58e933293e54ca4c4e60f291f34ef395c3df1a911a831000b267d9f28ea44fbb3075be4fe866cb6ab8266f60809ba0b52b70f3e2303d6652fd6f374d1bfe59a7f1a986ad1a0e6622f7446d4c59c7b4fa3c8810c106a05cf0a8d0800156af12390ecafa9a61e3ac999cd08369e0e5fd659b68081c111b0bc454acb95bb7edd0d6e18c204c857001efedfa3e6bc56e862e6723077f64573"}], 0x1f8, 0x4}, {0x0, 0x0, &(0x7f0000f22000)=[{&(0x7f00005ee000-0x32)="c996dbac97cb38caea2193b8f3acb60dce43f4d63ad91ea0d387837329b061a42961ed5916dec32e42f15bb6a7d81e4015f4", 0x32}], 0x1, &(0x7f0000d43000-0xd0)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x0}, @iv={0x58, 0x117, 0x2, 0x43, "29c7978b5f0421148ad5257a3370d1b7a40192fd65ca48f31a2578dd40c575674b1be36c910ca6f5490f5c1cd872ffac3c69113b0e0561c0475c9e5036c5921415d60c"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xd47}], 0xd0, 0x20000004}, {0x0, 0x0, &(0x7f0000ad1000-0x10)=[{&(0x7f000007d000)="f5bac6578ff28fb422307fe110ddccab5e79548592cd4d3a23c169b2f59e971b729a82b1d4de9b947d5bb2bc60fdf8ba6ed5db5e7be81aa68eb2c40b6337e621", 0x40}], 0x1, &(0x7f00000ce000)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffff800}, @assoc={0x18, 0x117, 0x4, 0x0}, @iv={0x68, 0x117, 0x2, 0x51, "202a3e719e68d5cbc6a432a9cf85a8f4f1a7d2fc6305219a9500951da43a1b962ed6c342de0e624b59c8f7dc0c86d484b742fa58ef7a1d2267dc1e587826fb2f75fbffa718a80cd6d5024b5d3ba883b72b"}, @assoc={0x18, 0x117, 0x4, 0x400}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa8, 0x117, 0x2, 0x8e, "dd63ab1f94fb102bd20ef0fbb8fae7f38358c6f1ebb4a2d2e006ab76f848763ed8539922f56da30cbe424fd84e239719d527deec6b09fb39adeea700cc2f6d31deb25bf3113947cdb2a0d612a54d06930064de3cd235d8eb48598923d7dc59e6168f0b3011bbe5bab6452ea4757f3a2fe8e7511d89dc1725a1dd95d265074b28de18b26807b2c5c18ceb9c9eebf0"}, @op={0x18, 0x117, 0x3, 0x1}], 0x188, 0x404c805}], 0x4, 0x8c0) bind$inet(r0, &(0x7f00003ce000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r0, &(0x7f00002ba000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000198000)=0x2e, 0x80800) 2018/01/19 12:42:46 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000240000)='/dev/input/event#\x00', 0x5, 0x20080) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f000096c000)=""/174) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000e9a000-0xa9)=""/169, &(0x7f0000dcd000)=0xa9) rmdir(&(0x7f0000b05000)='./file0\x00') [ 79.981412] audit: type=1326 audit(1516365765.913:513): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10183 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=41 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 12:42:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00001b1000-0x4)=0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00002c7000)={{0xa, 0x0, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, {0xa, 0x2, 0xbb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x100000000, [0x6, 0x335, 0xffffffffffffffff, 0x1, 0x6a, 0x5, 0x1, 0x83b]}, 0x5c) r1 = syz_open_dev$sg(&(0x7f000069d000-0x9)='/dev/sg#\x00', 0x6, 0x8100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00006b6000-0xc)={0x0, 0x2, 0x10}, &(0x7f0000332000)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000093c000)={r2, 0xffff, 0x400, 0x1010000, 0x9, 0x3}, 0x14) 2018/01/19 12:42:46 executing program 4: mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000085000)='/dev/vcsa#\x00', 0x4, 0x40) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) write(r1, &(0x7f00001eb000-0x84)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c", 0x20) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e9000-0xe)=""/14, 0xe}, {&(0x7f00000bf000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f, 0x0}, 0x0) [ 79.981424] audit: type=1326 audit(1516365765.914:514): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10183 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 79.981437] audit: type=1326 audit(1516365765.914:515): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10183 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 79.981451] audit: type=1326 audit(1516365765.944:516): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10183 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452e99 code=0x7ffc0000 [ 79.981465] audit: type=1326 audit(1516365765.944:517): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10183 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 79.981478] audit: type=1326 audit(1516365765.945:518): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10183 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 79.981493] audit: type=1326 audit(1516365765.950:519): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10183 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452d27 code=0x7ffc0000 [ 79.981511] audit: type=1326 audit(1516365765.950:520): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10183 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 80.155338] sock: sock_set_timeout: `syz-executor7' (pid 10187) tries to set negative timeout 2018/01/19 12:42:46 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ff8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x2, 0xffffffffffffff9c, 0x1}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000207000)={0x80000000, 0x1, 0x3, 0x0, 0x0, 0x1f}) ioprio_get$pid(0x2, r0) 2018/01/19 12:42:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000075e000)='/selinux/checkreqprot\x00', 0x250001, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00008a0000-0x99)=""/153) r1 = bpf$MAP_CREATE(0x0, &(0x7f00005fe000)={0xc, 0x4b, 0x20, 0x4, 0x0, r0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc4c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e7b000-0x20)={r1, &(0x7f00003e7000)="", &(0x7f0000ae3000)="", 0x2}, 0x20) 2018/01/19 12:42:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000ce3000)='/dev/audio\x00', 0x2002, 0x0) ioctl$VT_RELDISP(0xffffffffffffffff, 0xb702) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000b95000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/19 12:42:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) fadvise64(r0, 0x0, 0xfff, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x1ee000, 0x20000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000000)=0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfb5b}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x52}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x1, 0x2b) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000003000-0x37)=""/55) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000003000)={0x7, 0x100000001, 0x4, 0x3f, 0xf23, 0x7, 0x10000, 0x4, 0x100000000, 0x6}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000005000-0x8)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000005000)='./file0\x00', &(0x7f0000003000-0x76)=""/118, 0x76) connect$llc(r1, &(0x7f0000003000)={0x1a, 0x4, 0x10001, 0x0, 0x6, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000006000)={0x1a, 0x19, 0x400, 0xf84e, 0x7fffffff, 0x400, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000008000-0x12)={@common='teql0\x00', 0x1ff}) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)={0x80000000, 0x1, 0x3, 0x100000000}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000008000)='./file0\x00') setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000005000-0x190)={0xfffffffffffffffc, {{0xa, 0x3, 0x27c19050, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xb2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0xd5ab}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000001000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000a000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000005000-0x8)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000005000-0x34)={r3, 0x2c, "cfda9599f6d8237495eab51b63bc5d2b388ea807ee7d7c7a465e18cf34e87090c1848b0d392432c326a893ad"}, &(0x7f000000b000-0x4)=0x34) 2018/01/19 12:42:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = syz_open_dev$amidi(&(0x7f0000c15000-0xc)='/dev/amidi#\x00', 0x6, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000b70000-0x8)={0x0, 0x0}) open_by_handle_at(r0, &(0x7f000005e000-0xf5)={0xf5, 0x7, "c6e1896b8ff1f201595f91e92f9e412dff3685ed2a15911590b40241d5794f13f72714e84811d28eaf4a9f4b641717ee2c83ae87e3da8583fb2b5c33d59593c7067182f6a84829932f77a305680b0a58a1cd435328dedb4ace3a4df95297e072f8551a632748b1001caf4c3c79939e999fbe024ecebc035e4bb24cf587de5190b5e56911e60274ac4d1938bf2cd9b7edac56519ca7eee2b79597db93f7b7d2fae391cec733dd3b9d355f0706dcf93a8eeb47e4f710a146220debcef57467d6cc29012f2bf6fca9414005c9ac23a59b1b3293c4a6de7438cd8c8db310002cadabd184df6067a48e871c0a1bd376"}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000400000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f000017e000+0x95a)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000c40000-0x8)={0x0, 0x81}, &(0x7f0000c5b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000a6f000-0xa0)={r5, @in6={{0xa, 0x0, 0xe, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7ff, 0x0, 0x0, 0x82}, 0xa0) ioctl$int_in(r2, 0x5452, &(0x7f00003ed000-0x8)=0x100) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000999000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f03000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a16000)=0x0) tgkill(r6, r7, 0x11) listen(r3, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r2, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 12:42:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f0000249000)=0x0, 0x800000000008, 0x0, &(0x7f000055a000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f000004e000-0x10)={0x0, 0x0}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000827000)=0x8, 0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, r1+30000000}, &(0x7f0000048000)=0x0, 0x0) r3 = add_key$user(&(0x7f0000a02000-0x5)='user\x00', &(0x7f0000d34000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000555000)="da41cf7f64d9395a44dbf10d92781086a0b0b66fc231594bfec299ad4e02440f178370d36ddbc3bcebdad8b09c0e87d228115d81537430b9d8ad2b54bf06276fecbda3fa0a858aa7128bb9674406967a1c704d46ef0e5c51a96ffcbb", 0x5c, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r3, 0xffffffffffffffe0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000b7e000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f000020e000-0x10)={0x7, &(0x7f0000103000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/19 12:42:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x80000001, &(0x7f0000ae3000-0x8)=0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000255000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000152000)=0x0) 2018/01/19 12:42:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00003e3000-0x7)='mounts\x00') r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000115000-0x120)={0x7, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f000030b000-0x90)={[0x5, 0xffffffff7fffffff, 0x4, 0x4, 0x82a, 0x401, 0x4, 0x9, 0xfff, 0x8, 0x5, 0x5, 0x81, 0x5, 0xffffffffffff0001, 0xffffffffffffffc0], 0x5000, 0x1240}) setrlimit(0x7, &(0x7f00000dd000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003e9000)={0x0, 0x4, 0x80000001, 0x9, 0x80000001, 0x2}, &(0x7f0000771000)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000386000)={0xe4, 0x7, 0xa, 0x10000, 0x80000000, 0xfff, 0x81, 0xf4, r4}, 0x20) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) userfaultfd(0x0) 2018/01/19 12:42:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f00002d9000-0x8)='./file0\x00', &(0x7f0000000000)=""/252, 0xfc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r1 = semget(0x1, 0x3, 0xa) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000fd7000)=[0x78, 0xc2d, 0x3, 0x1f, 0x0, 0x7, 0x77be, 0xffff, 0x0, 0x3]) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) mount(&(0x7f000008f000)='./control\x00', &(0x7f00000c2000-0x10)='./control/file0\x00', &(0x7f0000b45000)='cgroup\x00', 0x0, &(0x7f0000725000)="f4") 2018/01/19 12:42:46 executing program 3: r0 = getpid() ptrace$peekuser(0x3, r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = gettid() lsetxattr(&(0x7f0000a65000-0x8)='./file0\x00', &(0x7f0000a63000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f000050d000)='\x00', 0x1, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000e22000+0x607)='/dev/dmmidi#\x00', 0x0, 0x80040) r3 = accept4$inet(r2, &(0x7f0000797000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e76000)=0x10, 0x80000) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000320000)={@generic="27185a255fe6a663ced7c0da27f674f1", &(0x7f000008a000-0x57)=@ethtool_perm_addr={0x20, 0x4f, "39d27ad2dd8ec61d2688dc57a2d97683564f8f7173272353b92a7a530069357f566283ddfebfdbe9ecbaa9a98773161a2d9b8a4445be525a0c651163e9313419460ead08e72bc05610154866323e3d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r2) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00003a0000-0x20)={0x81, 0x8, 0x1, 0x401, 0xb, 0x3}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f000041f000)=0x1, 0x4) sched_setscheduler(r1, 0x7, &(0x7f000088b000-0x4)=0x2fb0) [ 80.656853] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/19 12:42:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chroot(&(0x7f0000c94000)='./file0\x00') syz_open_dev$evdev(&(0x7f00007cd000)='/dev/input/event#\x00', 0x2, 0x40) 2018/01/19 12:42:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000052a000-0x4)=0x7, 0x4) pipe(&(0x7f0000d0e000)={0x0, 0x0}) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000f7b000)={0x0, 0x8001, 0x30, 0x6, 0xfff}, &(0x7f0000692000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000037c000-0x6)={r3, 0x80000000}, 0x6) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/19 12:42:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000644000-0x48)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffb, &(0x7f000006c000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000f9000)='/dev/cuse\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000dbd000)={0x0, 0x18, 0x30, 0x7, 0x4}, &(0x7f0000e8f000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000feb000)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cbe000)=0x8c) 2018/01/19 12:42:46 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000-0xb)='/dev/hwrng\x00', 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x0, 0x7a, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 12:42:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a2f000)={0x0, 0xffffffffffffffff, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c6a000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000-0x4)=0xe8) sendto$packet(r1, &(0x7f0000eff000)="eabcec3945e72833f04f52425ad8e930c9c36d0484ee90b806ba517b17c49ee1760cb792ada3963c89ddfe6d95967de21dfe5e772c4d4b7c0b73e4b185bf03b0d599cf2601dea61ef4f88ccb42528de00f1522f945484524d113ef6f1d318859d7cc3bcfc45254eb908f1786e93930c89b1cc92364860409500add5d4b2d9d775182bfd580773e73b44348d5c09c3318e5", 0x91, 0x4000014, &(0x7f0000edc000-0x14)={0x11, 0xff, r2, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) getuid() close(0xffffffffffffffff) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000707000-0x20)=[{0x2, 0xcf7}, {0x2, 0xffffffffffffff00}, {0x6, 0x1d4}, {0xa, 0x100}], 0x4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000546000)={0x0, 0x0}) statx(r1, &(0x7f00006d0000-0x8)='./file0\x00', 0x400, 0x20000820, &(0x7f0000072000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:42:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000617000/0x18000)=nil, &(0x7f0000549000)=[@textreal={0x8, &(0x7f0000377000)="660f1112660f380524360f01c865660f67eaf30fbdf50fc72e0001f30f7081996f3b66b8ffff00000f23c80f21f86635000070000f23f86565650f2380660f1adb", 0x41}], 0x1, 0x0, &(0x7f00008ff000)=[], 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) dup3(r3, r2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005a6000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) 2018/01/19 12:42:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = gettid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40007) sendfile(r1, r2, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) tkill(r0, 0x15) 2018/01/19 12:42:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000162000-0x78)={0x0, 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, 0xbfb3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0xc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00007c5000-0xa)='/dev/cuse\x00', 0x400000, 0x0) recvmsg$kcm(r1, &(0x7f0000dcc000-0x38)={&(0x7f0000a4f000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000d2b000-0x10)=[{&(0x7f0000a3d000)=""/163, 0xa3}], 0x1, &(0x7f00003ec000-0xb1)=""/177, 0xb1, 0x7ad}, 0x40012001) preadv(r0, &(0x7f0000389000-0x10)=[{&(0x7f00003da000)=""/110, 0x6e}], 0x1, 0x24) openat$cuse(0xffffffffffffff9c, &(0x7f0000229000)='/dev/cuse\x00', 0x200, 0x0) 2018/01/19 12:42:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b59000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000ad000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f000032c000)=0x3, 0x4) bind$alg(r0, &(0x7f00003cf000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) 2018/01/19 12:42:46 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) times(&(0x7f0000013000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 12:42:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000000005420, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x0) 2018/01/19 12:42:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) recvfrom$inet(r0, &(0x7f000097a000-0xb3)=""/179, 0xfffffffffffffe7b, 0x0, &(0x7f00001e0000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x2002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000)=0x2, 0x4) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x199080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) munlock(&(0x7f000013b000/0x4000)=nil, 0x4000) 2018/01/19 12:42:46 executing program 6: 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, 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) r0 = syz_open_dev$sndpcmp(&(0x7f00007a2000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x6000) sendto$ax25(r0, &(0x7f00000aa000)="20d8dfc57c5fc6012f14ecb34784f01eda23d4834f9cda720f8867f9de3657dfb936ffa2289a14196430ad2907fd", 0x2e, 0x800, &(0x7f00000f0000-0x10)={0x3, {"14b1be4a149a5d"}, 0x2}, 0x10) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000750000-0x10)={&(0x7f0000dac000/0x1000)=nil, 0x1000}) 2018/01/19 12:42:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000292000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000ae6000-0x4)=r1) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000002800003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r2) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x2ca) close(r2) 2018/01/19 12:42:46 executing program 2: r0 = socket$bt_hci(0x1f, 0x3, 0x1) flock(r0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x40000, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x7) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000002000-0x96)=""/150, 0x96, 0x40000000, &(0x7f0000002000-0x14)={0x11, 0xc, r2, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) fcntl$setown(r1, 0x8, r3) r4 = dup2(r1, r1) ptrace$pokeuser(0x6, r3, 0x5d4, 0xff) r5 = socket$nfc_raw(0x27, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x1, 0x0, 0x1, 0x8, 0x1f16}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000001000-0x10)="59a359977f2f93fa3cfc88b5b21ba1c7", 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000003000)=0x0) connect$bt_l2cap(r4, &(0x7f0000002000-0xe)={0x1f, 0x80, {0x2, 0x7, 0xfffffffffffffffb, 0x5, 0x7, 0x9}, 0xfffffffffffeffff, 0x6}, 0xe) getsockopt$sock_int(r5, 0x1, 0x9, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) io_setup(0x4, &(0x7f0000002000)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003000-0x4)=0x0) getsockname$inet6(r4, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000003000)=0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000005000-0x70)={[{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]}) 2018/01/19 12:42:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000af000-0x30)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg(r1, &(0x7f0000704000)=[{{&(0x7f00001dc000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000ee9000)=[{&(0x7f000038a000)="ea518662af9cc3903fe9f24f47fe4789dd8d0085da68345d20dec139af7feb1719438bb49b56e887181f016f7d136628b24765c63d212cef9ff70744b14caea050d0b58a00efc5fb53d10ce8f7fd956c1bc75c0a67cdc15aaf6e27e7f9cbe82ebb896160ea83382f386c71600a55065813e49f6ae7136ba4a32c3283252dbb54747e292c96de4f98e4d08311709f9ca112db98ca8aebafef0a9b9054aa08cfcce98ab793c2ce9d92e5db5dee56d17d17afe269df855e5b543cfdb3aa3e93e98cc4788a6f3863497ef74f4cd61b0c777c72e0f72d69350231468b3d9570f88b6e60faefe608320fb9226d1032058abe1244d346019a7a9fbefc27b2fe7aa7bea2", 0x100}], 0x1, &(0x7f00002c0000-0x80)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 12:42:46 executing program 2: mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000b01000-0xa)={0x100, 0xc, [0xff, 0x4, 0x100]}) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00004d9000-0x30)={0x6, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = semget$private(0x0, 0x7, 0x101) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETPID(r3, 0x1, 0xb, &(0x7f0000b03000-0x6d)=""/109) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000b01000)={0x0, r2, 0x1}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x7fffffffffa) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000aff000-0x20)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r5, 0xc008ae88, &(0x7f000084d000)={0x1, 0x0, [{0x4000000000494, 0x0, 0x1000000}]}) 2018/01/19 12:42:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000040000)='/dev/dsp#\x00', 0x91bd, 0x408000) r2 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000af7000)={0x0, 0x0, 0x0}, &(0x7f00003c4000)=0xc) sendmsg$nl_generic(r1, &(0x7f0000b6a000-0x38)={&(0x7f0000175000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a32000-0x10)={&(0x7f0000d6b000)={0x3ac, 0x2d, 0x10, 0x5, 0x1, {0xd, 0x0, 0x0}, [@typed={0xc, 0xc, @uid=r2}, @generic="b64ab449a85e3ef2742a035792219c638e955185ffc1dfddc1dccc6d10b03014b1a7db610421f5946b8cd8f0cc57884d6ead998e3a445fff8b8166513602905709fdc2a4d000bbe836844867756a1326056c6255cb24df712f19984ac8d899497ef7942dcb3009958eee8aab1dab0e4d03602e2a58b27e0f082ebf91ce5a9ae47f64aea3e376b0922104a3f58083b687b86cb9ab7ab394f4510a18cd50f24a4d47578180d7763a3936329b905d80af44dd58fa4c7a829aec1a6d5d18d765191f69940366de4500fdfbaaa677ca8cf53dcc22ede972d3d153596602971c876148cef365b1c61c33a1f9b1108d3035b2", @generic="9cfc1420c7dc7ab1ee7dba497f83a06ea4aa3792121d1ec53266ace5952a959fbb685061ac874af06bd2b79fc0d29197a5dcf6516de6d7c146493a8ceccbe9e2935590f7bfa0f44c8bff73e20c6496cec10d093f2800e893cf5c6f1b", @nested={0x240, 0x3c, [@generic="758d0649666e62bb1d6a6d0cd54a9663065cb6f9d48b21ef6be77cb0f65d332158e560dbaa7ff39debfee7287000dc6c880bf20f2018a232600d71a6eaac6edf52a6c84fe67be1584bc9b24179ddff3a68b893a0a6732a511222b18078bdb4f17b865297d077b9567a08e6c81501", @generic="d8fe491e4a5ca74c2b4f00b4740c7796c9fe0c40578dc9fc0c82419983f939702ed22b0d8f446c1e83d7ac7bc5ec21ade82d906b165c23cbf55b9d4ad869d91957719039e0c212b2fbc2afc5d76b2fb477e69ab6ade488b6415b42a749d1c1a2cc47a2a595befa8cd064698d0f0f741b11640b40403045b7d8532c45591476e77f209942068d37fc590142a26a5f8554a25a280a23a99b95c0de0050703038c608aea2adf403b3411d2c4cea962762d0160ce60e8532fc517008714461e90c12253ce928192d8d2b25434628fb8242bebe0d", @typed={0x10, 0x44, @str='wlan0\x00'}, @generic="ebe844ad17ed92b2a8f6978431912de9256abf7fdd52ba1607ab3e9d993160e5d3d7e880d3bb65d81d302aaaa133982d9daf0a4b30a10092d578af6d174cb493f8c3467577c01735eb8e1207c1211c7855e7c6edf6fa11e6b2f788b20a69ddd4496f566f4577f68a6446c6f1f1bd8aafa274c57991", @typed={0xc, 0x24, @uid=r3}, @generic="a8ea748923ab53ed980a87c020014c4717c2589dcc41ccf81a09bf0a02f3a2c89f1de27532e134ec1460c02f91ec0187f052a0c36404e5228b879a619c0a7ea76e743e8ca98f376e9933c1576eac0aa3f9b1f768", @typed={0x8, 0x87, @void=""}, @typed={0xc, 0x8c, @fd=r0}]}]}, 0x3ac}, 0x1, 0x0, 0x0, 0x0}, 0x841) perf_event_open(&(0x7f000001d000)={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) 2018/01/19 12:42:46 executing program 4: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000003000-0x10)=@ethernet={0xa, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 12:42:47 executing program 0: clone(0x0, &(0x7f0000f94000-0xb3)="", &(0x7f0000d3e000)=0x0, &(0x7f0000827000)=0x0, &(0x7f0000528000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x103500) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00008fb000)=[{&(0x7f0000001000-0x60)={0x27, 0x0, 0x2, 0x7, 0x3f, 0x1, "b31c6ff8bbd0b99b4a7d2dc34300ac4e17b6fbb83d93f55a16db7b592f111873b447048121280275929c4d8252013af6bcfc0039dfd5f9dca6d865cd2434ab", 0x7}, 0x60, &(0x7f0000a07000-0x30)=[{&(0x7f0000000000)="5c0048f5b3c129fb826eafb9cd5a747c9bc97a6c0971a617c9caad1eec6216b856cc90a83b2cd499046643b4039cc57216a51ef0da677cad07ec764f0287844af7885f454700491ff599a6c26fa093b90a0f8846ac1809768ce267a5e6f789ca13267cc71d92f54bb3024eaafe5a959bf2dd98357d1388b2eebbca9372c5d918b2d3b6fe635f7575cf02cf0697869d1bbdba59184de5f442abbfa0881fa761b91c9706daed25e0257ab3c4a41a401eb98e1a1ba78da8cbd19e7705d2d87ef4cb7a1b259a8e24e50ae6faab96f130c1a1267768512f479046275842da4a7ec34f8a4351255913489eaa44adc2612ecc22b542e89d8595ff", 0xf7}, {&(0x7f0000000000)="076c62aceca6041378f5b88a82154a6d8920dfee346d567405c38aac9ad2def9e7068cdb9db7a725b5f8d1d5cf61d125742d822454625eaf", 0x38}, {&(0x7f00000f0000)="fbb3c97e515074084c7f37a9780b1289832f39b77310e09a4ede3829a33a5e8137d40118d42b20259076c07cc55e1e7a3d2589974561d8581fd6ce9bc7114b066a9c66ac8ade87429c78b4b8c92c3df05f96292d9d157be8e927e4238f339a0cfe4902c125fa052c958b153aed733c8efb24ceaa6cb5b5e4f2a31caf274d41309a4a9182a895afcaf0486bf661ec", 0x8e}], 0x3, &(0x7f0000001000-0xb0)={0xb0, 0x115, 0x9, "cc9f28ec7581e7cf74e75ca5248f43232593e2502c37f00f137b05d47b919c6da8f8eea211d5a85b900d8670233a17b98c89bfb5b32020a4e5104046afa590376ba7f10e063e42bb296c62309974b112a162958a1b8cdc60a2b61911d737ce6b861dd3e3f24e77a215c1a1e4b1b190d86b8afceda9544a2c1ae0b24d5bdd232dc03063313d8c4671d7f74f262ddc64645904a684bbe62e9f9dc15af12d863704"}, 0xb0, 0x8800}], 0x1, 0x8004) getxattr(&(0x7f0000965000)='./file0\x00', &(0x7f0000ab2000)=@random={'os2.\x00', '/dev/sg#\x00'}, &(0x7f000069e000)=""/171, 0xab) 2018/01/19 12:42:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000076a000-0x15)='/proc/self/net/pfkey\x00', 0x121000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000521000)=0x0) pipe(&(0x7f0000846000)={0x0, 0x0}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000002d000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(0xffffffffffffffff, r1) setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000508000-0x4)=0x400, 0x4) 2018/01/19 12:42:47 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000001000-0x18)={0x6, 0x10001, 0x7f, 0x80000000, 0x6, 0xfff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedreceive(r1, &(0x7f0000000000)=""/252, 0xfc, 0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 12:42:47 executing program 5: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x286, &(0x7f000006c000-0x28e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x250, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x11, 0x36, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xfffffffffffffffd, 0xa8, "4cbcc927fd762f80520b7394ffd01172d53d8eadd93219d5da8a08183a795661f0eba443f3935f6c91bf6b72c439bb4719a4963b5f1452e7f30bd5988bbb438f9a0f0deb043275fe82dc68172daf9415a4e765fb97f3bc6d0f81ae0e9c530fe6fee7bb2760073a2795a11c07c63cafa6e811ca5615f3eb389c74e2abf440a17924a9f268d1a050a1b26897a89410293b473916cd385b287bd72b57b8afe586d58a3c4207574c2a88"}, @generic={0xffffffff00000001, 0xfa, "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"}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x9}, @enc_lim={0x4, 0x1, 0x6}, @padn={0x1, 0x0, []}, @pad1={0x0, 0x1, 0x0}]}, @routing={0x3b, 0xa, 0x1, 0x6, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "029644", 0x0, 0x11, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "1fe5c0a8effa0dd0"}}}}}}}, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000f2000)='/dev/ppp\x00', 0x101000, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000f2000)=0x100000001, 0x4) 2018/01/19 12:42:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000001000)=""/49) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000001000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xc8, 0x8, 0x0, 0xffff, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r1, @in6={{0xa, 0x3, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x1}, 0x403) mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000896000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x1, 0x0, 0x4, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x9, 0x0, "118dd5", 0x3ff, "168ed1"}, "85ae8b6d7dbe0af93cf1294acef2111e5d04a0f45084ab43"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0xe3f]}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000ae0000-0x14)={0x54, 0x8001, 0x4, {0x7, 0x6}, {0xffffffffffffffff, 0x75f}, @rumble={0x2, 0x0}}) 2018/01/19 12:42:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000040f000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x8572b9b4737641f3, &(0x7f00000ea000)={@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/19 12:42:47 executing program 3: 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={&(0x7f00005b3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f00001b2000-0xb)='/dev/midi#\x00', 0x4, 0x408600) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f000001f000-0xc)={@rand_addr=0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f00004fa000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000c5e000-0x8)={0x0, 0x0}) fcntl$setown(r1, 0x8, r2) r3 = syz_open_procfs(0x0, &(0x7f0000bd9000)='net/ip_mr_cache\x00') sendfile(r0, r3, &(0x7f00009d8000)=0x0, 0x40) 2018/01/19 12:42:47 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$admmidi(&(0x7f00008fa000)='/dev/admmidi#\x00', 0x1, 0x40) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x800) r1 = add_key$keyring(&(0x7f0000014000-0x8)='keyring\x00', &(0x7f0000c01000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f0000d4b000-0x7a)=""/122, 0x7a) chmod(&(0x7f00006f4000)='./file0\x00', 0x100) 2018/01/19 12:42:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c89000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4(r0, &(0x7f00003d6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000027c000-0x4)=0x60, 0x800) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f00009d8000-0x38)={&(0x7f0000fe0000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x25, ""}], 0x10, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000283000)={0x0, 0x0}) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000ab4000-0x18)=""/24, &(0x7f00005b4000-0x4)=0x18) 2018/01/19 12:42:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000-0xd8)="57ea885eb11a52c8a2f394edec8b1bf869ee3a20b1a97e33ef572df9af992681c79ee4d096c8f8538c3dfb9858d6971cd14684aeb69a72cdb77eb426835d7b0e3fac27f60911e022df9ed660cdcb4ad4946238bae9c267485713e53f56b8a1dd04b68eb94e1c51404a40b7d9cc89457b917a21678d02a47a9a536fcf38093057aca5377827bb6f93aacfe6ab0c565f51d2d439c9ed39fee307511775c859cc7f7f95511a7287810c74451eeb2a4ee6cf8d7961de3c2be8c3812bd10ed9ad6be381ad32f8845ae9ae09e7220c33d434b53a7fc46dfb6b2503", 0xd8) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x20400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000001000-0x20)={0x7ff, 0x2, 0x3, 0x3, 0x15, 0x8f71}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$packet(r1, &(0x7f0000871000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b6c000)=0x14) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000f64000-0xc)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000249000-0x1)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000857000)={@multicast2=0xe0000002, @loopback=0x7f000001, r3}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000097c000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@loopback=0x7f000001]}, 0x14) mremap(&(0x7f0000bad000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000990000/0x1000)=nil) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 12:42:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d85000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00008b7000)=[{&(0x7f000044a000-0xb6)='9', 0x1}], 0x1, 0x0) clone(0x0, &(0x7f000011f000)="", &(0x7f0000536000-0x4)=0x0, &(0x7f0000205000-0x4)=0x0, &(0x7f00005de000)="") writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)=',', 0x1}], 0x1) 2018/01/19 12:42:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) pipe(&(0x7f0000e22000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e98000-0xb)={0x4, 0x3, 0x1ff, 0x2, 0x7f, 0x7fff, 0x7, 0x100, 0x0, 0x8, 0x8001}, 0xb) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dd4000-0xa)='/dev/cuse\x00', 0x800, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000ad6000)=""/224) r2 = request_key(&(0x7f0000021000)='ceph\x00', &(0x7f00006e3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000007d000-0x1)='\x00', 0xfffffffffffffffb) r3 = request_key(&(0x7f00009e5000-0xa)='encrypted\x00', &(0x7f0000d02000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000090b000-0x1)='\x00', r2) add_key(&(0x7f0000669000)='encrypted\x00', &(0x7f0000bba000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r3) 2018/01/19 12:42:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00004e3000)={0x0, 0x0}) setpgid(r0, r1) r2 = socket$inet_sctp(0x2, 0x20000000001, 0x84) connect$inet(r2, &(0x7f0000f6d000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00009cd000-0x46)={0x0, 0x0, ""}, &(0x7f0000aba000-0x4)=0x8) 2018/01/19 12:42:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000ed4000)=""/0) r0 = socket(0x10, 0x807, 0x0) write(r0, &(0x7f00006dc000)="260000005e000900000004f839ef0000fff30f000100000000000000060000070009ff6e35eab7", 0x1a0) getsockname$ipx(r0, &(0x7f0000ffc000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cdf000)=0x10) 2018/01/19 12:42:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0x11)='net/fib_triestat\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000002000-0x10)={0x1, 0x8f7f, 0x6, 0x1}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000+0x201)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) clone(0x2020200, &(0x7f0000d08000-0xba)="3918dba58b4533654dcddff46aaeb08f3a20012aea61382fe0a8a78200685df7a86e082edcb32d1f7c68c19d6942f37399245a6432027fdff5272ea4e4b1ebcbefe409d39b3e9e372879a65f28c9d4585b046851204d0433391879f4a0fca84336737f1016e339e23c1f9ea50dad2126af95f42c204a4fdbf5e3489c7707d5a696e4f4f956e59e8ae90bedc398df7b63fb55aff2f0bd6b4d8be822da680d5904abdb13002139ebea076546af6dd3aa01573b2960e89df50d659c", &(0x7f0000c51000-0x4)=0x0, &(0x7f0000d85000)=0x0, &(0x7f00007ae000)="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") 2018/01/19 12:42:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000df000)={0x0, 0x100, 0x7, [0x8, 0x3, 0x5, 0x800, 0x457, 0x4a, 0x1]}, &(0x7f0000682000-0x4)=0x16) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fe2000)=@sack_info={0x0, 0xffffffffcc3b61cb, 0x8}, &(0x7f00004ca000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000061d000-0x14)={r2, 0x80000000063, 0xb, 0x1000000000005, 0x3, 0x9}, &(0x7f0000cf5000)=0xfffffffffffffe65) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000058c000-0xe)={r3, 0x0, 0x0, []}, 0x8) 2018/01/19 12:42:47 executing program 5: mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/mls\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000002000)="9884c1a2f1fd2d781eb226", 0xb, 0x40, 0x0, 0x0) r1 = gettid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f000000c000-0xa)='ns/cgroup\x00') readahead(r2, 0x6b, 0x0) syz_emit_ethernet(0x4e, &(0x7f000000a000-0x4e)={@random="e9e73ababc72", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) 2018/01/19 12:42:47 executing program 0: mmap(&(0x7f0000000000/0x44c000)=nil, 0x44c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000dd000)=[{0x8, 0x10000}, {0x3, 0x400000}, {0xc, 0x5}, {0x4, 0x5}, {0x8, 0x0}, {0x8, 0x8}, {0x2, 0xfffffffffffffff8}, {0x7, 0x4}, {0x8, 0xffffffffffffffc0}], 0x9) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f0000190000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000019a000)=0x10, 0x80000) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f000044d000-0x27)=""/39, 0x4d, 0x0) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000044c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000044d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000085000)={0x0, @in6={{0xa, 0x1, 0x3b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xef}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x6, 0xffff, 0x2, 0xff, 0x787, 0x0, 0x9, 0x1, 0x1, 0xe0, 0x80000001, 0x1000000000000000, 0x1, 0x101]}, &(0x7f000044e000-0x4)=0x108) mmap(&(0x7f000044d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000044e000-0x8)={r4, 0x3}, 0x8) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f000044e000)=0x1) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f000044d000-0x28)={&(0x7f00002bf000/0x2000)=nil, 0x9, 0x2, 0x58, &(0x7f00001e9000/0x1000)=nil, 0xffffffff}) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f00002d9000-0x8)={0x0, 0x0}) 2018/01/19 12:42:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000ded000)={0x0, 0x6, 0xffffffffffff8000, 0x503}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000cf8000)=0x80000001, 0x4) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000476000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d1a000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba000719a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944ed00001f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00007e8000)={r2, r3, r2}, &(0x7f0000fd8000-0x1)=""/1, 0x1, &(0x7f0000130000-0x38)={&(0x7f000040d000)={'md5\x00'}, &(0x7f000067e000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:42:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00007d3000-0xa)='/dev/cuse\x00', 0x4400, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) tee(r0, r1, 0x80000001, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xfffffffffffffffc, 0x120016, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet(r0, &(0x7f0000ee5000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f9d000)='/selinux/mls\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r4 = gettid() perf_event_open(&(0x7f0000008000-0x78)={0x1, 0x78, 0x1f, 0xba3, 0x7ff, 0x4, 0x0, 0x7, 0x2008, 0x1, 0x101, 0x1, 0x2, 0x4, 0x2, 0x8a5, 0x80000001, 0x2b9, 0x44ef, 0x9, 0x200, 0xfffffffffffffff7, 0x3ff, 0x8, 0x1, 0x357, 0xa0a, 0xffffffff, 0x100000000, 0x7, 0x8b41, 0x10001, 0x80, 0x3e6, 0x6, 0xa44b, 0x401, 0x6, 0x0, 0x8, 0x7, @perf_config_ext={0x4, 0xdd}, 0x10000, 0x8001, 0xd2a, 0x2, 0x8, 0x8, 0x1, 0x0}, r4, 0xa89f, r3, 0x7) poll(&(0x7f0000853000-0x18)=[], 0x0, 0x10000) 2018/01/19 12:42:47 executing program 5: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x8b, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000cf7000)=0x0, 0x0) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000006e000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000008b000)=0x1c, 0x80000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000048000)=0x14) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000008c000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000008c000-0x4)=0xe8) r3 = syz_open_dev$adsp(&(0x7f0000029000-0xb)='/dev/adsp#\x00', 0x3, 0x10000) mmap(&(0x7f000008c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x0, &(0x7f000008c000)={0xff, {{0x2, 0x1, @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, 0x1, @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]}}, 0x118) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000008b000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x0, 0x1, 0x0, 0xa, 0x80, 0xa0, 0x2f, r1, r2}, {0xa4, 0x8, 0x1f, 0xd9, 0x6, 0x8, 0x8, 0x8}, {0x5, 0x2, 0x0, 0x10001}, 0x3, 0x1, 0x2, 0x1, 0x2, 0x0}, {{@in=@multicast2=0xe0000002, 0x3, 0x2b}, 0xa, @in=@rand_addr=0x9, 0x0, 0x0, 0x3, 0x3, 0xa74, 0x1, 0x4}}, 0xe8) 2018/01/19 12:42:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x114, 0x100800, 0x6, 0x7f, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) r3 = semget$private(0x0, 0x0, 0x409) semctl$GETPID(r3, 0x3, 0xb, &(0x7f0000497000-0xd3)=""/211) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 12:42:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001f8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000079000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000059f000-0x4)=0x0) r1 = getpgrp(r0) pipe2(&(0x7f0000b7d000)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000239000-0x8)={0x0, 0x3}, &(0x7f000026f000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00008bb000)=@assoc_value={r3, 0x10000}, 0x8) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000c80000)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r4, 0x1f, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1, 0x0}) rt_sigprocmask(0xffffffffffffffff, &(0x7f0000c1b000-0x8)={0xffffffff}, &(0x7f0000a1d000)={0x0}, 0x8) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) socket$can_raw(0x1d, 0x3, 0x1) read(r5, &(0x7f000064b000)=""/128, 0x80) 2018/01/19 12:42:47 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = dup2(r0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r2) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000041a000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) r4 = mmap$binder(&(0x7f00009bc000/0x2000)=nil, 0x2000, 0x3, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000d6000-0x30)={0x80, 0x0, &(0x7f00003c5000)=[@enter_looper={0x630c}, @reply={0x40406301, {0x2, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, &(0x7f0000c81000)=[], &(0x7f0000810000)=[]}}, @request_death={0x400c630e, 0x3, 0x4}, @increfs={0x40046304, 0x4}, @dead_binder_done={0x40086310, 0x0}, @release={0x40046306, 0x0}, @free_buffer={0x40086303, r4}], 0xfc, 0x0, &(0x7f0000182000)="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"}) ioctl(r3, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r2, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000ef7000)=0x0) 2018/01/19 12:42:47 executing program 1: clone(0x0, &(0x7f00004fb000)="", &(0x7f0000ffb000)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) lgetxattr(&(0x7f0000843000-0x8)='./file0\x00', &(0x7f0000af8000)=@random={'user.\x00', 'selinuxppp1@!+()em0vmnet0vboxnet0&/)%:\x00'}, &(0x7f0000817000)=""/41, 0x29) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000002000-0x40)={0x0, 0x1, 0x10001, 0x2, "f8b649bd7f29680eb16c2de13fb82c8117f5c659773beb9db7e76d39266516528504aa225201ff9263f3c16e", 0x5}) 2018/01/19 12:42:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) 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) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000af2000-0x8)={0x0, 0x0}) close(r0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cfd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00006dc000)={r1, r2, 0x3, 0x2}, 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dbc000)='/dev/rfkill\x00', 0x600002, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f7b000-0xc)={0x0, 0xfffffffffffffffe, 0x20}, &(0x7f00004af000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000c84000)={r4, @in6={{0xa, 0x3, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x300000000000, 0x4}, &(0x7f00008a9000-0x4)=0x98) 2018/01/19 12:42:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b59000-0x10)="e513b5bf00004000000000000000e314", 0x10) syz_open_dev$sndpcmc(&(0x7f0000139000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x40000) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000d88000)=[{&(0x7f0000332000-0xed)="066216bcdd1ce65e06e8549f92adb567e7a1fbe6e20547f8e0c28e118bd4df477934e9f3bdd599471bfe17cae48dbde319a9eca4e1b61e9d9187686538c5cc0c4258b6ed3d43555279be28194d64a0f295e847e16f327b80478b66558115b643a7d9bd7f786ff47581a15b843c66c721344794f7b9260f293b1753cc2777a12fa6", 0x81}], 0x1) read(r1, &(0x7f00007fc000)=""/34, 0xfef3) 2018/01/19 12:42:47 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000cea000-0xb)='/dev/vcsa#\x00', 0x5, 0x200800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f67000)=0x10, 0x80800) fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003e5000)='/dev/rfkill\x00', 0x503082, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00001d1000-0x10)={0x2, 0x81, 0x8, 0x5}, 0x10) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000cd5000)={0x0, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) r3 = add_key(&(0x7f00008cc000)='keyring\x00', &(0x7f00009ca000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) removexattr(&(0x7f0000657000-0x8)='./file0\x00', &(0x7f0000747000)=@known='system.posix_acl_access\x00') keyctl$set_timeout(0xf, r3, 0x80000) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000524000-0x10)={0x5, &(0x7f00006e5000)=[{0x6, 0xfff, 0xffffffff, 0x7fffffff}, {0x4, 0x5b, 0x81, 0xfffffffffffffffc}, {0x7f97, 0x9, 0x3, 0x3b99}, {0x72, 0x0, 0x5, 0x3ff}, {0x6, 0x0, 0x3, 0x989}]}, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000024e000)=@int=0x7f, 0x4) 2018/01/19 12:42:47 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, 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 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000f74000-0x4)=0xda) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f000001b000-0x10)={0x1, &(0x7f0000015000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}) 2018/01/19 12:42:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000002000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x42000) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000001000)=0x0, 0x80800) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000000)=0xfe) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f0000001000)=0x0, 0x4) 2018/01/19 12:42:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000752000)=0x0) capset(&(0x7f00009b1000)={0x19980330, r0}, &(0x7f0000aeb000)={0x1ff, 0xd78d, 0x6, 0xdd, 0x3, 0x1}) bind$alg(0xffffffffffffffff, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) preadv(r2, &(0x7f0000896000-0xa0)=[{&(0x7f0000820000-0x90)=""/144, 0x90}, {&(0x7f0000353000-0xb0)=""/176, 0xb0}, {&(0x7f0000dd9000)=""/241, 0xf1}, {&(0x7f00009fa000)=""/242, 0xf2}, {&(0x7f0000853000-0xef)=""/239, 0xef}, {&(0x7f0000688000)=""/206, 0xce}, {&(0x7f00005b4000-0xf)=""/15, 0xf}, {&(0x7f0000d53000-0x40)=""/64, 0x40}, {&(0x7f00000d6000-0x39)=""/57, 0x39}, {&(0x7f0000d13000)=""/23, 0x17}], 0xa, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000f60000)=[{0x0, 0x0, &(0x7f0000598000)=[], 0x0, &(0x7f00005ef000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvfrom(r1, &(0x7f000069d000)=""/164, 0xfffffffffffffce0, 0x0, 0x0, 0x0) 2018/01/19 12:42:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f0000835000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x10, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00009d5000+0x75c)={0x4, r0, 0x1}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00003fc000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f33000-0x9)='/dev/rtc\x00', 0x8000, 0x0) r3 = openat(r2, &(0x7f0000159000-0x8)='./file0\x00', 0x1, 0x0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000293000)={0x1, 0x5, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readv(r0, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) ioctl$TCSETA(r2, 0x5406, &(0x7f0000b4f000)={0xb419, 0x8, 0x8000, 0xffff, 0x6, 0x4, 0x5, 0x2, 0x1, 0x6}) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000c83000)=@req={0xc989, 0x8000, 0x101, 0x7}, 0x10) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000fa6000)={&(0x7f0000e95000/0x2000)=nil, 0x2000}) shmget(0x0, 0x3000, 0x1001, &(0x7f0000724000/0x3000)=nil) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/19 12:42:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000324000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x3e, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) 2018/01/19 12:42:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x800, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"2b6f3da3939c41"}, 0x100}, 0x10) mkdirat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000002000-0x8)='./file0\x00', r0, &(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000002000)={0x3e9e10f6, 0x18, [0x8, 0x9, 0x3, 0x633, 0x3ff, 0x6]}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000)={0x6, [0x40, 0x40, 0x1000, 0x1, 0x3, 0x100]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000003000)="71c7932aeeed56aa9ccff9943089264d4093559355c6ea81fe3e32e2782a2afca59b35fdf3940f63850510df8da2e7515b6801ccfad48983e16dca8107f2d20ff9d77f2eeb3001572a28e9faaa16e8fde2a4d4377b35356f66e5112bf1fac7efb842f0eb08dc55e2c708ddcdd3be533d47af0b7618c7dd495951046f9698550d85889544dd9a91ac136f81d469467277ff7d6d4d88fdc6e17258a2fdf79c43b67c541c7f0ea3c9aa9f8638b43ab8bc25b95e1e1fab9ad1d305855e4fdc45df41ac3dc0837db0e65e31ffbb1b13918a56150b1cc486c9d2eaef4c859eedba1a29dc2bd826", 0xe4) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000003000-0x4d)=""/77) pivot_root(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)=0x0) statx(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x256, &(0x7f0000002000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000003000)=0x0, 0x4) sendfile(r0, r0, &(0x7f0000003000-0x8)=0x0, 0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000005000)=0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000006000-0x28)={0x5, 0x2, 0x0, 0xfffffffffffffff7, 0x4}) r1 = semget(0x3, 0x7, 0x0) semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000001000-0xc6)=""/198) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000007000-0x19)=""/25) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000004000)=0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000007000)={0x4, 0x0, 0x1, {r2, r3+30000000}, 0x3, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:42:47 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f0f000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) syncfs(r0) fcntl$setstatus(r0, 0x4, 0x400) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10000, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x1f, 0x3, "ab8d6e70fe4d", 0x4, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000002000-0x70)={[{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]}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000001000)=0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000002000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x200) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000005000-0x80)=[{&(0x7f0000004000)="e71fa78cc1d8a6c26f1152ab9b319d57ed8db54da446adb44564c17a05b957398a8af7e28af90d06454234f4ee12fac93dc0966c69c275d643cee84b9ccb9ce8383970d2e6e41742d5927aec41bc5163fa6154378315b69cc47cf9162ea019c97c99934131e7975a7e1a3265fcf8d475dfb54e41721237a012f77cb47e31a9bf883f38f9e23df743ace272aa826b6166078a80739fc1fac2fb3a9d4a0a9a863b77203679bdb61e14bc2f21f80f", 0xad}, {&(0x7f0000002000-0x3d)="95de31d8fccd733d5336eb7bcec61d69c499e10ea16cd439ef3d7ffdb449571b7894f87e9f78faba0bcddfac1b6b908edf79a232f313475f7464351050", 0x3d}, {&(0x7f0000005000-0x90)="9c141d920299cf341535887d9d406d28563e9ac3680cbd36c7c8f24d138476f0fa194ed0a3876845d590fb72f8238d070f416af7f16298fda00ba0774c7f102e19e06c4b3f3f0916dbbd508043b66d3d24c6f8c331f435edb929b687f84863c1cc2393200fb3f5204fa280adfc0f3d8eb8450153c8726899e884ff1018afa02ddffb2b6367e377c26513e5610816c9fe", 0x90}, {&(0x7f0000004000)="bf580385b946f3af4c2977522d98697a7ccd4ec0489d264a8683a74a9dc226dc75b6259e0ef4ee0b95211b8c3696ed94f1e20c1f0ad710e31819257bc029089c0cd15d628a603a6259df4e4ce4fb6da2348a9cbb0e4430332c66d5f6d6702b4a64317c5082c1214165588af2e14ff424194858f885ea5ad51e5e6eefdf8d76103e57279c642289292aafdd26a43cb0b795e291b38e463fb11dfa7f", 0x9b}, {&(0x7f0000004000)="0c673160fc92bcf8c4d9c746d454de4f6d240fc82d50eca2e1fb2514e19a8e4eda69f38b6f17e1b21bd744391b013e4e373fdac3c00cd79da7a0d4249973e50332615e9151edfa6e3ab25de1d565fa47b88aed6e533fbd8a9b0f912a26ed0270a59bd865d460dd22229e8332c159f35a9f830bf5ce21a27f2d201f0f5c6a706efcf5690e0b11ab97879ebe07bd003a87a3d58ce5c6b8d871879ed7520223911508c656de05f37fb7c632598c37b2613cff18c1508e0c4ae97a9a53c28c4428a84f15df0c081d744cbbb39f0697f0986c66e7af3c16d6", 0xd6}, {&(0x7f0000003000)="de154010f60b234611582e31f628efb350366abd52cac94729d2f562818c4ec20cbd7f937876a0f415e046fde662b84515781e5c7809e1d946de7b67224ad73e7cf93ae89b3dc3d25a201927123b21238bc129fe2c90e8a99d09c0f8947ff288ff9b78b5c4a75af576a28cb25aea221e91ce3ee843898a9b", 0x78}, {&(0x7f0000004000)="f291c8ba6c223f5deba950878d7af3b60a09ac3eab0b933942b0afb2b32324e020d88fdca8f9ba1c244fd571c41e85a99bc790e2ec32ef8b7f21f215b9b18bbfa8a7c42d764cbe5302fa0c6f7469c5c9f02127ccb74e2e87f8f87f88bcf2eb", 0x5f}, {&(0x7f0000005000-0x8f)="313da94e83fcfb581c460ad500fa36a312a6ef25ada2251c64a055a543bed23f5be9a45a1774e21d0c4d4a0bc4c9cf62946a4cd7fe8afd055230630642d94009d8cbf794c6efd79ba48c5d569ce3e62e1158a27a001bab2a91d0ee8b2d198e1f1a0c4e8f87c26e135597603d8864b02fc86edb89dcc0560c2b52a50381e8597f917ba0b7743dcf3fd13a6de381beaa", 0x8f}], 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000006000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r3, &(0x7f0000007000-0x35)={'system_u:object_r:dbusd_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x32, 0x31, 0x0}, 0x35) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000002000-0x8)=0x0) 2018/01/19 12:42:47 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$unix(r1, &(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/19 12:42:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003f6000-0xa)='./control\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000c59000-0xa)='./control\x00', 0x48080, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000519000)={&(0x7f0000b41000-0xa)='./control\x00', 0x0, 0x10}, 0x10) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) mount(&(0x7f000008f000)='./control\x00', &(0x7f00000c2000-0x10)='./control/file0\x00', &(0x7f0000b45000)='cgroup\x00', 0x0, &(0x7f0000725000)="f4") r0 = syz_open_dev$mice(&(0x7f00007cb000)='/dev/input/mice\x00', 0x0, 0x2) name_to_handle_at(r0, &(0x7f0000bf1000-0x16)='./control/file0/file0\x00', &(0x7f0000feb000)={0x89, 0x7b5, "f44dc4887563dbe6d911fde2fd6752d53ee986b2495dae5dca84f3434fb7465a4980b8d385c04512290d3e72b6ff8871226a225be8317fe51feded87218662d51c152b463a522d363c449adc5e7ca57b1d86a3a57569584a5ea6dee051c9d98d3b5abbd919c2b2fee6f736eb7fae0eb6503f1ea1bfc8e7c5c6045005b0a511a46b"}, &(0x7f000090e000)=0x0, 0x1400) 2018/01/19 12:42:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000+0x26d)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bdc000)={0x20, 0xfff, 0x8, 0x0, 0x3, 0x3, 0xffffffffffffff4b, 0x4bc6, r1}, &(0x7f0000000000)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={r2, 0x10, &(0x7f0000000000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0xfffffffffffffffd, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xdf6e, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x200000, 0x0) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00009da000)=r3, 0x4) timerfd_create(0x5, 0x80000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00003a9000-0x4)=0x4, 0x4) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$TIOCNOTTY(r4, 0x5422) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000001000-0x4)=0x1) 2018/01/19 12:42:47 executing program 2: 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={&(0x7f00005b3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000140000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_pts(r1, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ed8000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000e01000-0x4)=0x0) close(r1) dup3(r2, r3, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000bd9000)='net/ip_mr_cache\x00') sendfile(r0, r5, &(0x7f00009d8000)=0x0, 0x40) 2018/01/19 12:42:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x100) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000868000)='/selinux/enforce\x00', 0x210000, 0x0) renameat(r1, &(0x7f0000313000)='./file0\x00', r2, &(0x7f0000979000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0xa)='./control\x00', &(0x7f0000dfa000)='./control\x00', &(0x7f0000001000-0x5)='cifs\x00', 0x0, &(0x7f00008b1000)="") 2018/01/19 12:42:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="053997030f46", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/01/19 12:42:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000748000-0x8)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00005a5000+0x3b)={0x26, 'aead\x00', 0x1, 0x80f, 'gcm(aes)\x00'}, 0x58) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000d54000-0x4)=0x9, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000443000)={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc35b}, {0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xce60}, 0x8, [0x5, 0x80000000, 0x0, 0x81, 0x8000, 0x9, 0x100000000, 0x2]}, 0x5c) 2018/01/19 12:42:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00001f0000-0x8)='./file0\x00', &(0x7f0000dc8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x101, &(0x7f0000d1e000)='./file0\x00', r0, &(0x7f000054b000-0xad)="542d1b55b26e115f93aa988e2b6fb2003dcb5d914618eadee1bb4a6e02d206227d4c68a7b5978eddec065053e45824e3bd080c9995107d58d1c60798ec3298a73f167e3af09d9dca234f318b379aee62d7e9cd2d26b2fde6fbeea91d4f6c6d1e76cadd8f45097ed195ff06676559849c2b719caab6fc39f3823e84f812c79cee6fd080b65fe4b8b82b0770511dce271835ab501d94bbd1c497a029379a770ae9281d62485249775d3e529d6bda") r1 = shmat(0x0, &(0x7f000056b000/0x4000)=nil, 0x2000) shmdt(r1) seccomp(0x0, 0x3, &(0x7f00007b1000-0x10)={0x42, &(0x7f0000000000)=[{0x206, 0x0, 0x0, 0x407ffc0000}]}) syz_open_dev$sndctrl(&(0x7f0000079000-0x13)='/dev/snd/controlC#\x00', 0x8, 0x4a02) r2 = shmget(0x1, 0x3000, 0x200, &(0x7f0000c16000/0x3000)=nil) shmctl$IPC_RMID(r2, 0x0) unlink(&(0x7f0000afd000)='./file0\x00') r3 = semget(0x3, 0x2, 0x8) semctl$GETNCNT(r3, 0x2, 0xe, &(0x7f000014a000)=""/156) 2018/01/19 12:42:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dce000-0xdc)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = creat(&(0x7f0000a64000)='./file0\x00', 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000518000-0x50)={@common='ip_vti0\x00', @ifru_flags=0x4000}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000078b000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6c, &(0x7f00001b6000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b96000)=0x8c) 2018/01/19 12:42:47 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f000064d000-0x12)='/dev/snd/pcmC#D#c\x00', 0xb0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x401, 0x4) socketpair(0x11, 0x2, 0xaf6, &(0x7f0000001000-0x1)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000001000-0x20)={@common='teql0\x00', @ifru_flags=0x100}) r3 = epoll_create(0x235) r4 = dup2(r0, r2) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000001000)={@common='erspan0\x00', 0x8}) linkat(r5, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00', 0x1000) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x8)={0x0, 0x1}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000001000-0x8)={r6, 0xd233}, &(0x7f0000001000-0x4)=0x8) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000000000)=""/153) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r4, 0x4018aee3, &(0x7f0000003000)={0x0, 0x8e, 0x3ff, &(0x7f0000002000-0x8)=0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000004000)={0x0, 0x0}) ioctl$TCSBRKP(r4, 0x5425, 0x1) sync() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000002000)='./file0\x00', &(0x7f0000005000)=""/26, 0x1a) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000005000-0x4)=0x10, 0x4) fchdir(r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/status\x00', 0x0, 0x0) r7 = add_key(&(0x7f0000004000)='id_legacy\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)="a488d202cfede32933e6c3017a10d67a00e778a6b9172b3908ed729453eb96a0bff502d7f5bd3eefd0e427184c887c1ccbc8498b47749dff524420152d81653ac035ab1441b6c1391e5cff7df6fba0ff2479621052b32d8d1c3e160162ba08135d285d9d05709f690bd90cb82984512bb63ec9aeea338a58a0e622b9a60adb9c3ca0f3fe2172fb8818f34fafe3d59474c7221ce7d30958732e", 0x99, 0x0) keyctl$update(0x2, r7, 0x0, 0x0) 2018/01/19 12:42:47 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000025d000-0x9)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000001000-0x10)={0x4, 0x2}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001000)=r0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)={0x34, 0xf62, "d0b3f7a39250d1566fdcadd4f13001d45e166914dbfc4d97ea0142afd80e443b23f360a89d5a91bdf387ac32"}, &(0x7f0000001000)=0x0, 0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000003000)={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, 0x80, [0xff, 0x9, 0x0, 0x400, 0x8, 0x0, 0x1, 0x4]}, 0x5c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000)={0x0, 0x65, "7ed8ebc9b1dde3bf8377a95fffc10b3c3cf5875d970e521fba30ee48150d1442e7121eb9562b5b6ecd9bb37d6e7841df678cb9308cdd6612d4292a32047d190c4ca7ee684222644e87d53e2cd4093eb0a9de23ea4f45cabaaeca73726c4a1fbb383a9d18e3"}, &(0x7f0000005000-0x4)=0x6d) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000)=@assoc_value={r3, 0xff}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000005000)=[{&(0x7f0000005000)=""/17, 0x11}, {&(0x7f0000006000-0xe6)=""/230, 0xe6}, {&(0x7f0000005000-0x1b)=""/27, 0x1b}, {&(0x7f0000004000-0x20)=""/32, 0x20}, {&(0x7f0000004000-0xd6)=""/214, 0xd6}, {&(0x7f0000002000)=""/4096, 0x1000}], 0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r3, 0x6, 0x30}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000)={r4, @in6={{0xa, 0x1, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000)=0x8c) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000001000)={[{0x200, 0xffffffff, 0x1ff, 0x5c5d, 0x9, 0x0, 0x4, 0x80, 0x4800000, 0x3, 0x5, 0xfffffffffffffff8, 0x1}, {0x6, 0x7fff, 0x7f, 0x3, 0x80000001, 0xff, 0x9, 0x2, 0xffffffffffffff9c, 0x9, 0x9, 0x5c, 0x0}, {0x10000, 0x8001, 0xfffffffffffffff8, 0x3, 0x5, 0x6, 0x1000, 0x7ff, 0x0, 0x9, 0x8, 0x33, 0x9}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000006000)={&(0x7f0000003000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000008000-0x6e)=@file={0x0, ""/108}, &(0x7f0000002000)=0x6e, 0x80800) 2018/01/19 12:42:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a51000)='/selinux/checkreqprot\x00', 0x200002, 0x0) syncfs(r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002ca000)={0x0, 0x0, 0x0}, &(0x7f0000422000-0x4)=0xc) fstat(0xffffffffffffffff, &(0x7f000094e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000126000)='/dev/kvm\x00', 0x200, 0x0) mlock(&(0x7f00001ff000/0x3000)=nil, 0x3000) memfd_create(&(0x7f0000f9e000-0x2)="c403", 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) 2018/01/19 12:42:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004d3000)='/dev/rtc\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000ce6000-0x18)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f0000711000/0x3000)=nil, 0x3000, 0x3000000, 0x20030, 0xffffffffffffffff, 0x0) r4 = mmap$binder(&(0x7f00004ac000/0x3000)=nil, 0x3000, 0x2000008, 0x71, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000e0b000-0x30)={0x14c, 0x0, &(0x7f0000151000)=[@increfs={0x40046304, 0x4}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x50, &(0x7f0000ca8000)=[], &(0x7f0000d9a000-0x50)=[0x38, 0x48, 0x28, 0x18, 0x48, 0x48, 0x0, 0x48, 0x0, 0x78]}, 0x2}}, @reply_sg={0x40486312, {{0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x20, 0x38, &(0x7f00004e7000-0x20)=[@fda={0x66646185, 0x9, 0x0, 0xb}], &(0x7f0000c16000-0x38)=[0x28, 0x78, 0x48, 0x48, 0x40, 0x0, 0x38]}, 0x5}}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x48, 0x28, &(0x7f0000cca000-0x48)=[@flat={0x77622a85, 0x100, r2, 0x2}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000ccb000)=[0x18, 0x38, 0x0, 0x0, 0x28]}, 0x5f4}}, @acquire={0x40046305, 0x1}, @transaction={0x40406300, {0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x40, 0x18, &(0x7f0000be8000)=[@flat={0x77622a85, 0xa, r3, 0x3}, @ptr={0x70742a85, 0x0, &(0x7f00006c8000+0x669)=0x0, 0x1, 0x0, 0x2a}], &(0x7f0000e41000-0x18)=[0x20, 0x40, 0x78]}}, @acquire_done={0x40106309, r4, 0x0}], 0x67, 0x0, &(0x7f000048d000)="0bd5cfe1dd4867075c251a3e0e1530994eb22d172401bfa522660c8db91b7db66580cc050ab83d25d28bb37108f06b2ff3d390e7268271c5d7c0edbd3eaa6ad9ec22aa848acb9c79daa03292d121bb1a5c5837a25db075ebcb838b884c920bdc4898d13f0547d1"}) bind$alg(r0, &(0x7f000063d000)={0x26, 'aead\x00', 0x0, 0x2000000, 'ccm(cipher_null-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000813000-0x99)="", 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000098a000)='/dev/rtc\x00', 0x101400, 0x0) pipe2(&(0x7f0000af2000-0x8)={0x0, 0x0}, 0x84800) 2018/01/19 12:42:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$midi(&(0x7f00004dd000)='/dev/midi#\x00', 0x7, 0x8000) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000bc9000)=0x1ff) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000043d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005af000)=0xc) ptrace$setsig(0x4203, r4, 0x8, &(0x7f0000a5e000-0x10)={0x14, 0xfffffffffffffffc, 0x0, 0x3}) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) dup3(r1, r2, 0x0) madvise(&(0x7f0000b18000/0x2000)=nil, 0x2000, 0x1f) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f00006c4000-0x4)=0x0) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/01/19 12:42:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$sg(&(0x7f0000924000-0x9)='/dev/sg#\x00', 0x5f, 0x40000) ioctl$KDENABIO(r1, 0x4b36) bind$inet6(r0, &(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$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x0}], 0x1) sendmmsg$alg(r0, &(0x7f00006ce000)=[{0x0, 0x0, &(0x7f0000764000-0x10)=[{&(0x7f0000e29000-0xb2)="44205de48d2a57fc3a6a5af5e7fc53687d29884567966ac85d19ec0caff765585d73010548014e4a877c0ca692c3bb1920347837fbcc526281eb41a0d6a64a081b806ccf876cfb53bd457518630a8678caf9d6078b0a63ed0f0a27e1fce26e5200740ca5ab68154e8e259fdc8a19a0bb0bc5904258e2c78d7584a4ef9ca2f8663c067be42d270d78c3952e55215942850f1194eb6e735f2ee6d0d9c5fd8f01412e6830d50f20b1a86ff2fe415a365bad45", 0xb1}], 0x1, &(0x7f0000af8000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) getsockname$packet(r1, &(0x7f0000abe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b5c000-0x4)=0x14) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000fa4000-0x10)={0x6, 0x81, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000993000-0x4)=0x0) setsockopt(r0, 0x5, 0xffffffffffff4ddd, &(0x7f0000d48000-0x59)="520cbd101407bc5877538efb4dbf057139950b5b87ef0fb443e1a8f8e3a5b46c51e17eca92d8add9dbf462498a1812c079be3b58b6f48ba55e224ea66ebbdd5f1a5bf9b62efc4aee789db8769ab9b1bf9241b77ee7fc07d123", 0x59) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) syz_open_dev$dmmidi(&(0x7f0000c5e000-0xd)='/dev/dmmidi#\x00', 0xb4, 0x0) 2018/01/19 12:42:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000e61000)=0x0, 0x4) r1 = socket(0xf, 0x5, 0x10001) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000037d000-0x4)=0x9, 0x4) 2018/01/19 12:42:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ee6000)={0x0, 0x0, ""}, &(0x7f0000ceb000-0x4)=0x8) r1 = accept(r0, &(0x7f0000fb7000)=@hci={0x0, 0x0, 0x0}, &(0x7f000021d000)=0x3) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000982000-0x8)={0x7, 0x2}, 0x8) bind$ax25(r1, &(0x7f0000334000)={0x3, {"8b35e66c1526e0"}, 0x4872}, 0x10) 2018/01/19 12:42:47 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a5f000)={0x0, 0x0, &(0x7f00006e9000-0x80)=[]}, &(0x7f00000ea000)=0xcd) 2018/01/19 12:42:47 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ftruncate(r0, 0x8001) r1 = dup2(r0, r0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x281, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0xf, 0x20001, r2, &(0x7f0000002000)='./file0\x00') socketpair(0x1d, 0x0, 0x2, &(0x7f0000001000)={0x0, 0x0}) setns(r3, 0x8000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000004000-0x10)={0x0, 0x0}) 2018/01/19 12:42:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005a7000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) writev(r0, &(0x7f000028d000-0x10)=[{&(0x7f0000d6d000)="c0c504872a1cdacf249a40baf2ce4f78f7b7e6d0e9d17a0652b762414c56c1682e63dc82b41dedc30d042fffa84562332c8dccf310a89204d896cf561698bd62640fbfee599f05a5e64bf226433d91bf0d16c6cd4e8b676599a91ebea6bd4faebd767a44b025a74bbae81603ed09416c39838d338119cfe2c5a17aa9b2586ccf1e02fb3c9eea4f515e29ddd31e50ee0d0918459a49f5caa6ac5151e98b3f24d581836ee2d98cfa7f09c38f36559b566960ab1134", 0xb4}], 0x1) r1 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000955000-0xae)=""/174) write$selinux_validatetrans(r0, &(0x7f000072d000)={'system_u:object_r:hostname_exec_t:s0', 0x20, "73797374656d5f753a6f626a6563745f723a73797374656d645f6c6f676765725f657865635f743a7330113ac56fc2f6", 0x20, 0x36, 0x38, 0x20, "2f7573722f73626900000005706400c1"}, 0x69) 2018/01/19 12:42:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000699000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x400000) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000073d000-0x4)=0x2, &(0x7f00001fe000)=0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c0c0c47644799a93d1865a5cd589ad64d736855ea069b3e24d593c34f0d8ddc05dfe5590690a9e6f6b1ae67a4acc1ba7576664725fe415eace2c50c4a8205344b4c96b5825dd7496b32209b6a81fcfd14769f4be2ad68a990a3685", 0xc1, 0x4081, &(0x7f0000082000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x80) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0", 0x76, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 12:42:48 executing program 2: 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 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f000076a000-0x10)=[{r0, 0x0, 0x0}], 0x2f0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c76000)={0x0, 0x0, 0x0}, &(0x7f0000a9e000+0x5d2)=0xc) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000dcb000)=0x7f) read(r0, &(0x7f000000b000)=""/192, 0xc0) ioctl$TCXONC(r0, 0x540a, 0x100000001) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000011c000-0x20)={"5b509ff13a143cb23454fc52608ad285", {0x4, 0x8001, 0x7, "8c67e4d89425", 0x3f, 0x0}}) 2018/01/19 12:42:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00008a5000)='./file0\x00', 0x400, 0x34) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ddc000)=0xfffffffffffff4db, 0x4) r1 = socket$inet6(0xa, 0x802, 0x0) fcntl$notify(r1, 0x11, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000368000)='/dev/vcs\x00', 0x101000, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000c33000-0xde)=""/222, &(0x7f000083d000)=0xde) 2018/01/19 12:42:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = eventfd2(0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000cfe000)='/dev/audio#\x00', 0x4, 0x321400) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000851000)=""/27) io_setup(0xa3c, &(0x7f0000409000)=0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000806000-0xc)={0x0, 0x0}) io_submit(r3, 0x1, &(0x7f000032a000-0x28)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000042000)="", 0x0, 0x0, 0x0, 0x1, r1}]) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c4a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cbc000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00002ce000)={{{@in=@rand_addr=0x4, @in6=@loopback={0x0, 0x1}, 0x2, 0x401, 0x1, 0x4, 0xa, 0x20, 0x20, 0x2e, 0x0, r5}, {0x5, 0x7b, 0x3f, 0xb8, 0x80000001, 0x8, 0xd3, 0xfffffffffffffffb}, {0x0, 0xd098, 0x41, 0x3c33}, 0xc639, 0xa, 0x2, 0x1, 0x3, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x6c}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x4, 0x1, 0x4, 0x1ff, 0x4, 0x100000000}}, 0xe8) 2018/01/19 12:42:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) r1 = syz_open_dev$midi(&(0x7f00008b9000-0xb)='/dev/midi#\x00', 0xfffffffffffffff7, 0x40) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000ca6000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00005bc000)={r2, 0x0, 0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000703000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000239000-0x1000)=""/4096, &(0x7f0000732000-0x4)=0x1000) recvfrom$ipx(r4, &(0x7f00005ca000-0xfa)=""/250, 0xfa, 0x40, &(0x7f000096e000)={0x4, 0x7, 0x8, "ea408b166098", 0x3, 0x0}, 0x10) sendmsg$alg(r3, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r3, &(0x7f0000871000-0x1099)="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", 0x100, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000516000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/19 12:42:48 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0xf)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="05", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/104) 2018/01/19 12:42:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x948) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000c22000-0x24)=[{0x0, 0x0}], 0x1, 0xcc, &(0x7f00007bc000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000abb000)={0x20000006, 0x0}) r2 = socket(0x9, 0x7, 0xf2a) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000952000-0x4)=0x2, 0x4) connect$pppoe(r2, &(0x7f0000dfb000-0x1e)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='syzkaller0\x00'}}, 0x1e) 2018/01/19 12:42:48 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000026b000)='/dev/cuse\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000988000)={0x0, 0x7ff}, &(0x7f00007df000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x4}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x6, 0x200, 0x11, 0x2, r1}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r2, 0x55}, &(0x7f0000003000-0x4)=0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000001000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000003000)={0x9, 0x7, 0x4, {0x0, 0x0}, 0x2, 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]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000003000)={0x1, &(0x7f0000004000)=[{0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000004000)={r4, 0x8}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000006000-0x10)={r1, 0x8c64, 0xffff, 0x34d7}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000006000)={r1, @in6={{0xa, 0x1, 0x64c7c395, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ed04b4e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x800, 0x0, 0x7fffffff, 0x8}, 0xa0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000005000-0x42)=""/66, &(0x7f0000003000)=0x42) pwrite64(r0, &(0x7f0000002000-0x1f)="71333b2d61094ebf767d0a676c61e0581353dacd5051002062294e811c9a22", 0x1f, 0x0) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ftruncate(r5, 0x8d9e) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000007000)={&(0x7f0000008000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000008000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000009000)={r0, 0x2, 0x1, 0x1a6, &(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) 2018/01/19 12:42:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f000080c000-0x4)=0x3, 0x4) prctl$setfpexc(0xc, 0x10002) 2018/01/19 12:42:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x7e, 0x400) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000797000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16, 0x0, 0x0, "7362f784b9322ef3eebd2cc8570e6458528dfad35570cf70f936e7e760a0d5e125a1e097edb4af2a597f9a6ef10efed1afd87606b798e05e71aa80428433174e", "97fef8c827732e48ad0d31154e8b9982aa8327ccb75f442fdab5a7420a1cb8ca9540b0ab228cbf39f7f21b19f5276c7412bca96c68e3f0a2c413d374e38479bc", "92e35099d9e3850125e0d1606a615d1575a0676997fa0dd2782adfa1e2df6837", [0x0, 0x0]}) 2018/01/19 12:42:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f000080c000)=0x9, 0x4) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000034000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x28, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "e5f672ce872c889a57d92b5cc3ce4cb3"}]}}, {""}}}}}}}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000036f000)='/dev/qat_adf_ctl\x00', 0x280, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00005a5000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f48000)=0xc) 2018/01/19 12:42:48 executing program 6: r0 = syz_open_pts(0xffffffffffffffff, 0x100) mmap(&(0x7f0000bcc000/0x2000)=nil, 0x2000, 0x2000008, 0x810, r0, 0x0) fcntl$addseals(r0, 0x409, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0xc37}, &(0x7f0000bce000-0x4)=0x8) r3 = shmget$private(0x0, 0x4000, 0x400, &(0x7f00001c5000/0x4000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bcc000)=0xe8) r7 = getegid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000bcd000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000-0x4)=0x0) shmctl$IPC_SET(r3, 0x1, &(0x7f0000bcd000-0x70)={{0x8, r4, r5, r6, r7, 0x8, 0x80000000, 0x0, 0x0, 0x0}, 0x836, 0x7, 0x2, 0xb3, r8, r9, 0x1ff, 0x0, 0x0, 0x0}) madvise(&(0x7f0000d62000/0x4000)=nil, 0x4000, 0x77) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000)={0xbc5d}, 0x0, &(0x7f0000003000-0x10)={0x0, 0x989680}, 0x8) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000002000)=@common='vcan0\x00', 0x10) shmat(r3, &(0x7f0000bcd000/0x1000)=nil, 0x6000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000003000)=""/92, &(0x7f0000003000-0x4)=0x5c) 2018/01/19 12:42:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000ed5000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f000081a000-0x4c8)={{0x3, 0x0, 0x0, 0x0, "46dc9110656c87ea20d4df6f497746f33ef850f4922432169fcfd5815d4919c06700c3e50299ced302814c4a", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 12:42:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000819000-0x2ad)="", &(0x7f0000a17000-0x4)=0x0, &(0x7f0000d77000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f00004e0000)='./file0\x00', 0x103c, 0x9) r0 = getpid() execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r1, r1, &(0x7f000079c000)=0x0, 0x7ff) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x5) 2018/01/19 12:42:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000075f000-0x8)='./file1\x00', &(0x7f000019d000-0x2)='..') r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000bbe000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008c9000)=0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000bc1000-0x4)=0x0, &(0x7f00002eb000)=0x4) 2018/01/19 12:42:48 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000e08000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000)={0x1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x42a, 0x6d3d, 0x4, &(0x7f0000001000-0x10)=@generic="693088f80fcf009bfdc803a705b7ef6d", 0x4, 0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000062d000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00005b8000-0xa6)={0x0, 0x9e, "5d95fc00c35ee92a4984d16faf3ede0c4514eeaac5a6c840c89f5de14e7ea6879cacea97f8cbf28e3585ef44f6b85ad5533bdfe1ef2398485ff4a4d0058e04d108fb2af345f963f474535dad78a694e125164cdf6a1f4bb65d13a8dc00043bd73da9519937a8dd9a55941da128e704a10b5d462e838a3bc5e41fc17f3da44ddc5ba32f1bfe3ddd02de2ef3f031a1c95bb80eb019db4e52da72bf857229cb"}, &(0x7f00009d2000)=0xa6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c08000-0x10)={0x7, 0x1, 0x1, 0x2, r1}, &(0x7f0000f04000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d92000)=[@in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9021, &(0x7f000097c000-0x1)="") 2018/01/19 12:42:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000064f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000002000-0x4)=0x3a) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000-0x10)={&(0x7f0000019000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000001e000)=0xd0d, 0x4) accept$inet(r2, &(0x7f000001a000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001a000-0x4)=0x10) ioctl$sock_FIOGETOWN(r2, 0x400454d8, &(0x7f0000001000-0x4)=0x0) connect$inet6(r2, &(0x7f0000016000)={0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x10000}, 0x1c) 2018/01/19 12:42:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00003a4000-0x1)='/dev/autofs\x00', 0x4080, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000b56000-0x4)=0x8, 0x4) sendmsg(r1, &(0x7f000075e000)={&(0x7f00005cc000-0x10)=@ipx={0x4, 0x0, 0x0, "808f954bfd50", 0x0, 0x0}, 0x10, &(0x7f00003d9000-0x30)=[{&(0x7f00001d7000-0xf9)="73e3270e5240e945d82ff70a691eb7e2fecc59d5f1498b783b3ce232263ee8991612d7ec373f238c0109483e3d91b60fa715f8c661ea397f345c18f71867faa2874e67b9296c15a40ec32abad977b7", 0x4f}], 0x1, 0x0, 0x0, 0x0}, 0x0) timer_create(0x4, &(0x7f0000fd5000-0x60)={0x0, 0x7, 0x6, @thr={&(0x7f000034e000-0x6c)="be2313ea2a2eeb3a7a1311fe21822cec8fe3ab5929b24146a14b685a973c837c213790c16e90f34234147a274bf51cf248c613c46859b31bbbe3fe2a6cc51362561491eba34cd4d24bfec99c7248aa782a5258229f74eb2cd70b1c465d13282df76922ea6e61fdc1796764b1", &(0x7f00004e1000)="d4123faa1dde2ca5adfb9db29d04d982f5e6400c770e3d7db2f93da13eaf04975bcfc5e558dd73221f75a46dc7579155ec6e49d37b6c725d4f64a5371fb199"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c42000)=0x0) timer_getoverrun(r3) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000456000-0x4)=0x0, &(0x7f0000a95000-0x4)=0x4) 2018/01/19 12:42:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000dd9000)='/dev/usbmon#\x00', 0x7, 0x8000) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x7fffffff) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 12:42:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f0000bea000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0xa, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f0000b6e000-0x20)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0xfffffe26, 0x0}, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000060a000)={&(0x7f00002de000)='./file0\x00', r0}, 0xc) r3 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r3, r0, &(0x7f0000bae000)=0x0, 0x400000ff) socket(0x20000000000000a, 0x2, 0x0) 2018/01/19 12:42:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000606000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000586000-0x20)=[], 0x0, &(0x7f0000095000)=[@init={0x18, 0x84, 0x0, {0xc44, 0x1, 0x2, 0x0}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffa, 0x7, 0x0, 0x10001}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a51000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000acb000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x10e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x5}], 0x4c) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x6c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 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]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000535000)="0e9c7c14b3b6834b1897e09815492e8c", 0x10) socket$llc(0x1a, 0x2, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000346000-0x8)={0xfff, 0xd432}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b60000-0x6)={0x0, 0x5170f3a1}, &(0x7f0000f0f000)=0x6) 2018/01/19 12:42:48 executing program 1: sync() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00006d0000)='/dev/admmidi#\x00', 0x339a95a4, 0x80) setns(r0, 0x8000000) perf_event_open(&(0x7f000025c000)={0x7, 0x78, 0x0, 0x20, 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) 2018/01/19 12:42:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000862000)='/dev/vcs\x00', 0x20000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f000083c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x1, &(0x7f00003bc000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f00000f7000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r0, &(0x7f0000e14000)="dfce9f43cb5695cc4a68881020c0298939268c5034589aa2e3c627a005c9e45fca22da71391b2dcd31c9f17760fc093a74cbb047860f5d367a847d8342508b82fd61c1a07c5859be3980f47953709a4eafc223c32d46ed61a06120b8005caf6aacf236", 0x63, 0x7fffffff, &(0x7f0000182000-0x10)={r2, r3}) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) syz_open_dev$sndseq(&(0x7f00001e6000-0xd)='/dev/snd/seq\x00', 0x0, 0x220400) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000f28000-0x10)={0x5, &(0x7f0000fe2000)=[0x7, 0x7, 0x800, 0x101, 0x6]}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000431000/0x4000)=nil) shmctl$SHM_LOCK(r6, 0xb) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) sched_yield() ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f0000ce3000)=0x569) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0], 0x0, 0x0}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00001f3000-0x90)="ac88685866165ed54b51cadf4cbfb3e847d8ba7b695f1a70285c4f40990484b4d969b9787c2130e840991624be2f08195d158361739fac911b9196ccab667ecdbfa6f60f4a3752cc8061d49e980a4a07257a50652cb76bd28632e1e79add7d1523824b9ae9b882a9cddea1e6de940d0f08bc6925d838f09da7e32cb8624fd53d304d10cf09879883c8a46efede0d5335", 0x90) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000089000-0x2)=0x7388, &(0x7f0000797000-0x8)=0x2dd) sync_file_range(r4, 0x200, 0xfffffffffffffff7, 0x3) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000a6e000-0x20)={0x6, 0x2, 0x0, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008c2000)=@assoc_id=0x0, &(0x7f0000865000-0x4)=0x9286f8759b613ecd) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ade000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000fab000-0xc)=@sack_info={r7, 0x0, 0x200}, &(0x7f0000d31000)=0xc) ioctl$KVM_SMI(r5, 0xaeb7) modify_ldt$write2(0x11, &(0x7f0000cf2000)={0x4, 0xffffffff, 0xffffffff, 0x40000, 0x1, 0x10001, 0x7ff, 0x1f, 0x4, 0x1}, 0x10) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/19 12:42:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b2f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={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$KVM_CREATE_VCPU(r1, 0xae41, 0x3) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000318000-0x1c)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchdir(r2) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 12:42:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000739000-0x1c)={0x2, 0x14, [0xff, 0x1, 0x3, 0x20, 0x3b]}) listen(r1, 0x0) [ 82.329681] WARNING: CPU: 1 PID: 10628 at arch/x86/kvm/emulate.c:5648 x86_emulate_insn+0xd01/0x3c20 [ 82.338890] Kernel panic - not syncing: panic_on_warn set ... [ 82.338890] [ 82.346232] CPU: 1 PID: 10628 Comm: syz-executor4 Not tainted 4.15.0-rc8+ #268 [ 82.353564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.362893] Call Trace: [ 82.365460] dump_stack+0x194/0x257 [ 82.369065] ? arch_local_irq_restore+0x53/0x53 [ 82.373728] ? vsnprintf+0x1ed/0x1900 [ 82.377508] panic+0x1e4/0x41c [ 82.380674] ? refcount_error_report+0x214/0x214 [ 82.385665] ? show_regs_print_info+0x18/0x18 [ 82.390137] ? __check_object_size+0x25d/0x4f0 [ 82.394697] ? __warn+0x1c1/0x200 [ 82.398129] ? x86_emulate_insn+0xd01/0x3c20 [ 82.402509] __warn+0x1dc/0x200 [ 82.405762] ? x86_emulate_insn+0xd01/0x3c20 [ 82.410160] report_bug+0x211/0x2d0 [ 82.413776] fixup_bug.part.11+0x37/0x80 [ 82.418863] do_error_trap+0x2d7/0x3e0 [ 82.422991] ? math_error+0x400/0x400 [ 82.426773] ? emulator_read_write+0x37b/0x540 [ 82.431342] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 82.436175] do_invalid_op+0x1b/0x20 [ 82.439951] invalid_op+0x22/0x40 [ 82.443376] RIP: 0010:x86_emulate_insn+0xd01/0x3c20 [ 82.448797] RSP: 0018:ffff8801c88e7300 EFLAGS: 00010216 [ 82.454743] RAX: 0000000000010000 RBX: 1ffff1003911ce69 RCX: ffffffff81154411 [ 82.461995] RDX: 00000000000081c1 RSI: ffffc90003e65000 RDI: ffff8801c94043c8 [ 82.469247] RBP: ffff8801c88e7410 R08: ffff8801c9400b40 R09: ffffffff85c25520 [ 82.476489] R10: 0000000000000002 R11: ffffed00392808b9 R12: 00000000000000ff [ 82.483732] R13: ffff8801c94043a0 R14: 0000000000000002 R15: ffff8801c94044a0 [ 82.490998] ? x86_emulate_insn+0xd01/0x3c20 [ 82.495401] ? init_decode_cache+0xc0/0xc0 [ 82.499611] ? __lock_is_held+0xb6/0x140 [ 82.503660] x86_emulate_instruction+0x411/0x1ad0 [ 82.508480] ? check_noncircular+0x20/0x20 [ 82.512701] ? reexecute_instruction.part.167+0x260/0x260 [ 82.518223] ? __lock_is_held+0xb6/0x140 [ 82.522274] vmx_handle_exit+0x6e3/0x1ce0 [ 82.526397] ? vmx_set_msr+0x17e0/0x17e0 [ 82.530436] ? handle_vmfunc+0x850/0x850 [ 82.534482] ? kvm_arch_vcpu_ioctl_run+0x1ac5/0x5bf0 [ 82.539566] kvm_arch_vcpu_ioctl_run+0x1c69/0x5bf0 [ 82.544469] ? __lock_is_held+0xb6/0x140 [ 82.548524] ? kvm_arch_vcpu_runnable+0x560/0x560 [ 82.553339] ? __lock_acquire+0x664/0x3e00 [ 82.557566] ? find_held_lock+0x35/0x1d0 [ 82.561611] ? get_task_pid+0x195/0x2c0 [ 82.565559] ? lock_downgrade+0x980/0x980 [ 82.569684] ? lock_release+0xa40/0xa40 [ 82.573636] ? __lock_is_held+0xb6/0x140 [ 82.577682] ? put_pid+0x183/0x1f0 [ 82.581198] ? task_active_pid_ns+0xd0/0xd0 [ 82.585494] ? find_get_pid+0x210/0x210 [ 82.589458] kvm_vcpu_ioctl+0x64c/0x1010 [ 82.593489] ? kvm_vcpu_ioctl+0x64c/0x1010 [ 82.597701] ? trace_event_raw_event_kvm_age_page+0x340/0x340 [ 82.603567] ? find_held_lock+0x35/0x1d0 [ 82.607609] ? __fget+0x333/0x570 [ 82.611041] ? lock_downgrade+0x980/0x980 [ 82.615170] ? lock_release+0xa40/0xa40 [ 82.619123] ? __lock_is_held+0xb6/0x140 [ 82.623174] ? __fget+0x35c/0x570 [ 82.626608] ? iterate_fd+0x3f0/0x3f0 [ 82.630401] ? trace_event_raw_event_kvm_age_page+0x340/0x340 [ 82.636265] do_vfs_ioctl+0x1b1/0x1520 [ 82.640134] ? ioctl_preallocate+0x2b0/0x2b0 [ 82.644526] ? selinux_capable+0x40/0x40 [ 82.648599] ? syscall_return_slowpath+0x2ad/0x550 [ 82.653524] ? security_file_ioctl+0x89/0xb0 [ 82.657912] SyS_ioctl+0x8f/0xc0 [ 82.661259] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 82.665987] RIP: 0033:0x452e99 [ 82.669153] RSP: 002b:00007fb0c4fffc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 82.676836] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e99 [ 82.684081] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000016 [ 82.691324] RBP: 000000000000024d R08: 0000000000000000 R09: 0000000000000000 [ 82.698565] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f17d8 [ 82.705813] R13: 00000000ffffffff R14: 00007fb0c50006d4 R15: 0000000000000000 [ 82.714179] Dumping ftrace buffer: [ 82.717821] (ftrace buffer empty) [ 82.721508] Kernel Offset: disabled [ 82.726065] Rebooting in 86400 seconds..