0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff3f, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a75000)='/dev/qat_adf_ctl\x00', 0x101080, 0x0) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f00004b2000)) readv(r0, &(0x7f00001ca000-0x40)=[{&(0x7f0000c4f000)=""/4096, 0x1000}], 0x1) read(r0, &(0x7f0000b09000)=""/224, 0xe0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) writev(r0, &(0x7f0000703000)=[{&(0x7f00003ee000-0xa)="85", 0x1}], 0x1) shutdown(r0, 0x0) socket$rds(0x15, 0x5, 0x0) [ 216.102349] QAT: Invalid ioctl 2018/02/06 18:24:48 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000050f000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xd1, &(0x7f0000003000)=""/62, &(0x7f0000001000-0x4)=0x3e) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @thr={&(0x7f0000ae2000)="5adb05e3d2a6d65c9e8d81d7d11cac5cbe8f8947ddc63bfe3085da1d8f33a58c6245638f6cacf440e20bd971980071499b7080a60395a8a908d01d2b4a3736adb687f5baa4ad2711627c47b981bb4d07543e187c0c1ed4903bf63defd17ae433a4f56eebd8d52b6fd63967d247f0543abc3c9307395f95e1d770e43e468c5a92bf6de2b75b846038ca12712fdf68f6c4630ee58d9cbfb00edeaa1e51b70593d09ca698f4b2186e6a7e85492cc74edecc122121e19d2afd384b0933a72225ef5eca92227a152dbebc0ae42a42f9319f5a2d9bb3d7c51783", &(0x7f0000257000-0x67)="e2e1b6d004009286da79d072526f092fe59a141a855d27ada8cb41c9430462b354855b5e347843c489ed68fdfeaa6a2a2851f31bc46ce14b25957c44cb14eba49b22d872c539d745724d238299fb6540ca3367f80ee9a951121a67e499443cc720f41ef2ef0069"}}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0x17)={0x0, 0xf, "fe5145ef9a23374e471bea2dbcd318"}, &(0x7f0000001000-0x4)=0x17) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8cf}}, 0xffffffffffffffe0, 0xcd, 0x0, 0xe0f1, 0x4}, 0xa0) 2018/02/06 18:24:48 executing program 0: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000608000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000cba000-0x5)="890407", 0x3) 2018/02/06 18:24:48 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000002000)='./file0\x00', &(0x7f0000065000)='./file0\x00') socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x80, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000003000)='./file0\x00', &(0x7f0000003000)=[&(0x7f0000002000-0x1)='\x00', &(0x7f0000002000-0x1)='\x00', &(0x7f0000004000-0x1)='\x00', &(0x7f0000002000-0xb)='eth1ppp1-}\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000000000)='\x00'], &(0x7f0000003000)=[&(0x7f0000004000-0x19)='ppp0[proclomime_typeppp0\x00', &(0x7f0000000000)='user\x00', &(0x7f0000003000-0x1)='\x00', &(0x7f0000003000)="47504c63707573657473797374656d9e2473656c696e7578656d3000", &(0x7f0000004000-0xa)='mime_type\x00', &(0x7f0000001000)='\x00', &(0x7f0000002000-0x5)='+.\'\\\x00', &(0x7f0000001000)='%/\x00'], 0x100) open(&(0x7f0000001000)='./file0/file0\x00', 0x40, 0x1) 2018/02/06 18:24:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) connect$llc(r0, &(0x7f000016c000)={0x1a, 0x1a, 0x0, 0x81, 0x40, 0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}}, 0x10) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00007ba000-0x4), 0x4) sync() ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000bf1000)={0x7fff, {0x2, 0x0, @rand_addr=0x200}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, {0x2, 0x2, @broadcast=0xffffffff}, 0x20, 0x400, 0x8, 0x4, 0xff, &(0x7f00009bc000)=@generic="e4704b9593ca58267caf605562fc0b3a", 0x0, 0x4a3, 0x7fffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c43000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000984000-0x7f)=""/127) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) exit(0x2) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000c44000-0x1c)={&(0x7f0000d4a000-0xc)=@nl=@proc, 0xc, &(0x7f0000cfd000)=[{&(0x7f00002c5000-0xfb)=""/251, 0xfb}, {&(0x7f0000518000-0x5f)=""/95, 0x5f}, {&(0x7f0000f7e000)=""/190, 0xbe}, {&(0x7f00001f4000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000650000-0xf7)=""/247, 0xf7}, 0x0) listen(r0, 0xa7af) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00002fd000)={@generic="64d671091066b675c2ccf5c996852b84", @ifru_addrs={0x2, 0x3, @empty}}) 2018/02/06 18:24:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x6a0481, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00006bb000-0x4), &(0x7f0000001000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000c53000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f00006a9000)='/dev/snd/pcmC#D#p\x00', 0xb75, 0x40000) init_module(&(0x7f0000f73000-0xd)='/dev/snd/seq\x00', 0xd, &(0x7f0000045000)='\\\x00') openat$cuse(0xffffffffffffff9c, &(0x7f0000d3a000)='/dev/cuse\x00', 0x80, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r1, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000076c000-0xe8)={{{@in=@multicast1, @in6=@loopback}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00008c6000)=0xe8) 2018/02/06 18:24:48 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f88000-0x16)='/selinux/checkreqprot\x00', 0x408000, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000f88000-0x98)=""/152) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000e8000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/06 18:24:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000ca8000-0x2e0)=@filter={'filter\x00', 0xe, 0x4, 0x284, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x94, 0xb8, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00'}]}, @REJECT={0x24, 'REJECT\x00'}}, {{@ip={@empty, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="05df19db18153787adb78e5959c5635b"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}]}}, 0x2e0) sendto$inet(r0, &(0x7f0000792000), 0x0, 0x0, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) [ 216.145213] QAT: Invalid ioctl 2018/02/06 18:24:48 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40044160, &(0x7f0000006000-0x1f5)) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000-0x10)={0x1, 0x2, 0x3, 0x80000001, r1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000005000)=""/220, &(0x7f0000008000-0x4)=0xdc) 2018/02/06 18:24:48 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000008010, 0x80007, 0x8) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000cf3000)={0x18, 0x0, {0x2, @empty, @common='tunl0\x00'}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f0000396000-0x14)={0x11, 0x2, r1, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000f88000-0x58)=@nfc_llcp={0x27, 0x0, 0x6, 0x5, 0x3, 0x2, "f8e1c1136d9ce48cf9fdd1ec75994310d5c76d185f335ef90440817912963d229f5154f0d666077cf2f18552b8e846fce29238b7aa3f36e102939addad3de0", 0x9}, 0x58) open_by_handle_at(r0, &(0x7f00005f9000)={0xbf, 0x6, "4f9c5efe732f9cbabcf399f12ce3db0730aa0cccda15496674416da0168b544b793b7c23b27fae0bf110ab80be52f9e169ccfe77a39a0fd05024fa06cfa4a8dfd636c75de3cc00e205078a413b3885c9e7b2255b4636977add3983149e2654f4c43ba8d08e38d308290ceb6115d02ce2a9f6b58847df4e98ee2ab4199327ed8fe8fafac54e67f47bb8bde445810b869ff74417e1ed8a31e07b4fd71e7a45200c4ce7cec5d84bd95c93ca4f121cee552a1e19a2f49fb657"}, 0x2001) r2 = accept4$alg(r0, 0x0, 0x0, 0x800) socket$inet6(0xa, 0x80000, 0x8) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000f88000-0x4)) 2018/02/06 18:24:48 executing program 2: mmap(&(0x7f0000000000/0xeb3000)=nil, 0xeb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40}, 0x14) mmap(&(0x7f0000eb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000eb4000-0xd)='/dev/dmmidi#\x00', 0x1, 0x80) mmap(&(0x7f0000eb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000eb3000)={0x80000001, 0xc51, 0x5, 0x4, 0xabb, 0x100000000, 0x0, 0x2, 0x40, 0x7ff, 0x3}, 0xb) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000eb5000-0x8)) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eb2000-0x20)={r0, &(0x7f0000070000)="83", &(0x7f00009ee000-0x89)}, 0x20) 2018/02/06 18:24:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x6a0481, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00006bb000-0x4), &(0x7f0000001000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000c53000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f00006a9000)='/dev/snd/pcmC#D#p\x00', 0xb75, 0x40000) init_module(&(0x7f0000f73000-0xd)='/dev/snd/seq\x00', 0xd, &(0x7f0000045000)='\\\x00') openat$cuse(0xffffffffffffff9c, &(0x7f0000d3a000)='/dev/cuse\x00', 0x80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r1, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:48 executing program 5: mmap(&(0x7f0000000000/0x102000)=nil, 0x102000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000029000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) mmap(&(0x7f0000102000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000103000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000104000)='/dev/input/mice\x00', 0x0, 0x200002001fd) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) syz_emit_ethernet(0x3e, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x1, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000a2000-0xd6)="feb8bf83e2223f3ee6fe2c3379010cd7db2ad31a733042fc13a71eb2f8126af7e5ce00efdc310b407babd2df5abb47b26c059d0646d54e32dbe421353f400fda763bf98f272e5332b94b466c1ea2846697ed53673164fb7aca313ecc303a0829b6650dfc36c63699d435133c9e7d8b76f3fe6c98092771c3f7bfe522a084fcf3760a0d59ab910b1c2d097eec2cb0d209ff188bac6e7d53b317d69473ecc913d1a9536aaab5f409f8a2a189bf254f47a674f16c40438956cdae8d58f015f611ddcf0bd64f698f5261c0d005bb5eb285598190528e5323") mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000104000)={0x2, 0x0, @empty}, 0x10) 2018/02/06 18:24:48 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x80000) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) 2018/02/06 18:24:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056f000-0xf)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {}, {}, @result}], 0x1c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000cf2000-0x12)={@common="626f6e64300200000027240000ed2000", 0x80000001}) 2018/02/06 18:24:48 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x84, 0x11, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x156, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, [@common=@socket0={0x0, 'socket\x00'}]}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x23, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000005000-0x4)=0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000-0x8)={0x2, &(0x7f0000004000-0x10)=[{0x1ff, 0x5, 0x9, 0x6}, {0x4, 0x1f, 0x800, 0x3}]}, 0x8) 2018/02/06 18:24:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x6a0481, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00006bb000-0x4), &(0x7f0000001000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000c53000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f00006a9000)='/dev/snd/pcmC#D#p\x00', 0xb75, 0x40000) init_module(&(0x7f0000f73000-0xd)='/dev/snd/seq\x00', 0xd, &(0x7f0000045000)='\\\x00') openat$cuse(0xffffffffffffff9c, &(0x7f0000d3a000)='/dev/cuse\x00', 0x80, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:48 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, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ed4000-0xd)='/dev/usbmon#\x00', 0x4, 0x100) ioctl$KVM_NMI(r1, 0xae9a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000219000)={0x0, @in6={{0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}}, 0x6, 0x9, 0x80}, &(0x7f00008d2000)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bc7000-0x8)={r2, 0x4, 0xce0}, &(0x7f0000780000)=0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000839000-0xe8)={{{@in6=@empty, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(r0) 2018/02/06 18:24:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) arch_prctl(0x1005, &(0x7f0000e71000-0x5e)="1305142507efc1b1b4a384666a18d5e5ccb0a233742ebd779a2dafc78154aba887fe507672aff8571a2367cf4e52c8c9119dfbffc580896f32abbfd878331c3e171df9837a551a502db6bd60c98b0ecc0acda71785ba9947daf1a60e5372") mq_timedsend(r0, &(0x7f0000f76000-0x46)="35693778c12b474a31e77ec39abe4fc528181826df1a9c808eacf9977ce6483696aca3885ae212fe04abe0a235c78519693688205d14c9164da223ceaa5b8a34254344323113", 0x46, 0x3ff, &(0x7f0000c33000-0x8)) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x9, 0x0, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a, @tick, 0x0, {}, 0x10001}) 2018/02/06 18:24:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ea6000-0xc)={0x0}, &(0x7f000035a000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000cf1000)='net/stat\x00') unlinkat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x0) 2018/02/06 18:24:48 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000bf8000-0xc)='/dev/amidi#\x00', 0x400, 0x40) ioctl$TIOCCONS(r1, 0x541d) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f88000-0x18)={r1, &(0x7f0000352000)="b0934953cb9a69bb017d79b6f7f4703e48628fd11e71baf9b8c58123014c22bf03028cfbf7d64f8bd94487bcbb06959bfe518dbc71f0bb53d09d6e79404ff1cf014fc9314b3e72a1bed6013e6c52a4822a78bbfbe99291e2a2109f4834f2f8f910f0eb84632632f5172b98f859a7141bc4388133eda1033e604852aa5593324250289ae56b5becbd4ed50eee2e5b97b134469f891c57ff29af823395608406e476de81a09ae1d415a9b3657dbc508d779f69c4bf12fe8f0d78ca773fdcff0fee504616074c99e48c7316442281341b3ac9d94f1c46180da162d4580f39361928d4ea2b6b", &(0x7f000071c000)=""/189}, 0x18) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f000033d000)={0x5, 0x3, 0x6, 0xb74}) 2018/02/06 18:24:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@empty, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000023b000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000d84000-0x20)={"3e3e3832594126125d50863d4fb83cee", {0x4, 0x0, 0x8001, "1d2484efdc02"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000341000)=""/29) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00007ba000-0x4), 0x4) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r1, &(0x7f0000c44000-0x1c)={&(0x7f0000d4a000-0xc)=@nl=@proc, 0xc, &(0x7f0000cfd000)=[{&(0x7f00002c5000-0xfb)=""/251, 0xfb}, {&(0x7f0000518000-0x5f)=""/95, 0x5f}, {&(0x7f0000f7e000)=""/190, 0xbe}, {&(0x7f00001f4000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000650000-0xf7)=""/247, 0xf7}, 0x0) 2018/02/06 18:24:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bd6000-0xa)='/dev/cuse\x00', 0x400000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000c9000)={0x1, 0x4, &(0x7f00008af000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f0000b09000)='GPL\x00', 0x0, 0xc0, &(0x7f0000901000)=""/192}, 0x48) 2018/02/06 18:24:48 executing program 0: r0 = open(&(0x7f0000fef000-0x8)='./file0\x00', 0x8000, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000682000)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x8, 0xd1, "eeff922fae8fa45f83fd2c6670122340b489782c87c5ccc205db9be0e54227d73749142645c0c197ceddabf9c26a3c6a8580885a5b04c7e5c68dc3041b470e18e57d59b261d04a372938fb638b06022592013ed40a757092554b0fd6e1e3f0e072f2377028be371abac9ede7f1680f7489b60a98981713fa12b63a79558803a916941a06f569f36f315e170e5532f299a5c6084d894207e1d09c343e3704e525feafd942d88e5fee6cdff40485d27dfa37285eea87c0f564051fb94e68d173eaab10dde54a27ce9748624a9d96fc97365b"}, 0xd9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000089000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f00003fc000-0x12)='/dev/input/event#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000a83000-0x40), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) 2018/02/06 18:24:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c56000-0x6)='smaps\x00') bind$alg(r0, &(0x7f00008de000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x80000) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000f49000)=0x7, 0x4) sendfile(r2, r2, &(0x7f000071c000-0x4)=0x27, 0x2) 2018/02/06 18:24:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00007ba000-0x4), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) syz_open_dev$audion(&(0x7f000074b000-0xc)='/dev/audio#\x00', 0x8000, 0x1e1a00) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000c44000-0x1c)={&(0x7f0000d4a000-0xc)=@nl=@proc, 0xc, &(0x7f0000cfd000)=[{&(0x7f00002c5000-0xfb)=""/251, 0xfb}, {&(0x7f0000518000-0x5f)=""/95, 0x5f}, {&(0x7f0000f7e000)=""/190, 0xbe}, {&(0x7f00001f4000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000650000-0xf7)=""/247, 0xf7}, 0x0) 2018/02/06 18:24:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000125000-0xa8)={{}, 'port1\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0x62, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000003000-0xa)={0x0, 0xfffffffffffffffe, 0x1, [0x4]}, &(0x7f0000001000-0x4)=0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={r2, 0x100}, 0x8) r3 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002000-0x2)="f200", 0xfffffffffffffffd) r4 = request_key(&(0x7f0000001000-0x6)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0xfffffffffffffffa) keyctl$negate(0xd, r3, 0x400, r4) 2018/02/06 18:24:48 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000304000), 0x3) pipe(&(0x7f00001fd000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000001000-0x90)) 2018/02/06 18:24:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = open(&(0x7f0000cd9000-0x8)='./file0\x00', 0x80040, 0x0) mount(&(0x7f00009bc000)='./control\x00', &(0x7f0000354000-0xa)='./control\x00', &(0x7f000096f000-0x8)='fusectl\x00', 0x2801400, &(0x7f0000099000-0x1c)) rename(&(0x7f0000557000)='./file0\x00', &(0x7f0000473000)='./control\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008bb000-0x14)={0x0, 0x3f, 0x6, [0x5, 0x97, 0x800000010000, 0x7, 0x8000, 0xec]}, &(0x7f0000c26000)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c01000-0x8)={r1, 0x5}, 0x8) 2018/02/06 18:24:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x1) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd2(0x3, 0xf) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000788000-0x4c)={0x6, 0x3}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c10000-0x4), &(0x7f0000a46000)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00007ac000)=@filter={'filter\x00', 0xe, 0x4, 0x284, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x94, 0xb8, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00'}]}, @REJECT={0x24, 'REJECT\x00'}}, {{@ip={@empty, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="05df19db18153787adb78e5959c5635b"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}]}}, 0x2e0) sendto$inet(r0, &(0x7f0000604000)="08000000ffffffe1", 0x8, 0x0, &(0x7f00005e5000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/06 18:24:48 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0xf, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@generic="37566db97996adc9bd028a18a9e848d6", 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000016c000)='/selinux/enforce\x00', 0x200c00, 0x0) 2018/02/06 18:24:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x6a0481, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00006bb000-0x4), &(0x7f0000001000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000c53000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f00006a9000)='/dev/snd/pcmC#D#p\x00', 0xb75, 0x40000) init_module(&(0x7f0000f73000-0xd)='/dev/snd/seq\x00', 0xd, &(0x7f0000045000)='\\\x00') openat$cuse(0xffffffffffffff9c, &(0x7f0000d3a000)='/dev/cuse\x00', 0x80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:48 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) write(r0, &(0x7f0000002000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='erspan0\x00', r1}) 2018/02/06 18:24:48 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, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000083f000)='/dev/loop#\x00', 0x8, 0x109000) r2 = syz_open_dev$sndpcmp(&(0x7f0000a7c000)='/dev/snd/pcmC#D#p\x00', 0xc, 0x40) preadv(r0, &(0x7f0000ab6000-0x38)=[{&(0x7f00003a9000)}, {&(0x7f00006d7000-0x1e)=""/30, 0x1e}, {&(0x7f0000e01000)=""/55, 0x37}, {&(0x7f000057b000)=""/114, 0x72}, {&(0x7f00006af000-0x24)=""/36, 0x24}, {&(0x7f00003db000-0xd2)=""/210, 0xd2}, {&(0x7f0000b73000)=""/36, 0x24}], 0x7, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f00002a9000-0x4), &(0x7f0000356000)=0x4) ioctl(r1, 0x4400000000001276, &(0x7f0000f1c000)) 2018/02/06 18:24:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000191000-0x10)='attr/sockcreate\x00') exit(0x0) getsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f000007b000-0xb8)=""/184, &(0x7f0000226000)=0xb8) preadv(r1, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x0) 2018/02/06 18:24:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b68000-0x30)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {}]}]}, 0x30}, 0x1}, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/02/06 18:24:48 executing program 3: r0 = socket(0x200000000000005, 0x0, 0x839d) shutdown(r0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:48 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000044d000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x6f2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f0000abd000-0x8)='./file0\x00', 0x7001, 0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x3000000) fcntl$addseals(r1, 0x409, 0x4) bind$bt_rfcomm(r0, &(0x7f0000540000-0x9)={0x1f, {0x7ff, 0x1, 0x2b, 0x7fff, 0x8, 0x4}, 0x1}, 0x9) recvmmsg(0xffffffffffffff9c, &(0x7f0000a46000-0x120)=[{{&(0x7f000017b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f00000ce000-0x8)=[{&(0x7f00005d5000-0xd2)=""/210, 0xd2}], 0x1, &(0x7f0000c09000-0x79)=""/121, 0x79, 0x8af0}, 0x100000001}, {{&(0x7f000071c000)=@nfc_llcp, 0x58, &(0x7f00007b0000)=[{&(0x7f0000497000-0x42)=""/66, 0x42}, {&(0x7f0000481000)=""/93, 0x5d}], 0x2, &(0x7f00008c8000)=""/247, 0xf7, 0x5}, 0xdc31}, {{&(0x7f0000b50000)=@un=@abs, 0x8, &(0x7f0000dbd000)=[{&(0x7f00003ad000-0x87)=""/135, 0x87}, {&(0x7f0000cb9000)=""/131, 0x83}, {&(0x7f0000cfc000)=""/239, 0xef}], 0x3, 0x0, 0x0, 0x4}, 0x3}, {{&(0x7f0000c85000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f000053d000-0x8)=[{&(0x7f0000757000-0x83)=""/131, 0x83}], 0x1, &(0x7f0000b09000-0x1000)=""/4096, 0x1000, 0x10000}, 0x9}, {{&(0x7f0000197000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f00006df000-0x10)=[{&(0x7f000088c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a9c000-0x3c)=""/60, 0x3c}], 0x2, &(0x7f0000cf4000)=""/56, 0x38, 0x1}, 0xda8d}, {{&(0x7f00001f8000-0x10)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f0000992000-0x50)=[{&(0x7f0000324000-0x1000)=""/4096, 0x1000}, {&(0x7f00000e1000)=""/177, 0xb1}, {&(0x7f0000a94000-0x5c)=""/92, 0x5c}, {&(0x7f000080d000-0xff)=""/255, 0xff}, {&(0x7f00004e8000-0xb0)=""/176, 0xb0}, {&(0x7f00002d2000-0xbe)=""/190, 0xbe}, {&(0x7f00005c8000-0x7a)=""/122, 0x7a}, {&(0x7f0000de9000)=""/205, 0xcd}, {&(0x7f00006f9000)=""/176, 0xb0}, {&(0x7f00009ed000-0x8c)=""/140, 0x8c}], 0xa, &(0x7f000001d000-0xcb)=""/203, 0xcb, 0x2}, 0xfffffffffffffffe}, {{&(0x7f0000ec6000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random, @common}}, 0x1e, &(0x7f0000806000)=[{&(0x7f0000abf000+0x2f2)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x57f}, 0x80}, {{&(0x7f00000f6000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x20, &(0x7f000053d000-0x20)=[{&(0x7f0000a53000)=""/67, 0x43}, {&(0x7f00002e6000-0xa6)=""/166, 0xa6}, {&(0x7f0000098000)=""/29, 0x1d}, {&(0x7f0000137000-0x18)=""/24, 0x18}], 0x4, 0x0, 0x0, 0x7}, 0x3}, {{0x0, 0x0, &(0x7f0000e0e000)=[{&(0x7f0000ca9000)=""/174, 0xae}, {&(0x7f00004e4000)=""/245, 0xf5}, {&(0x7f0000bc0000-0x2)=""/2, 0x2}, {&(0x7f0000e88000)=""/254, 0xfe}, {&(0x7f00001e5000-0x85)=""/133, 0x85}, {&(0x7f0000f88000-0x31)=""/49, 0x31}, {&(0x7f0000061000-0x5e)=""/94, 0x5e}], 0x7, &(0x7f0000788000-0x1000)=""/4096, 0x1000, 0x3030c0000000}, 0x1}], 0x9, 0x40000040, 0x0) close(r2) accept4$packet(r2, &(0x7f0000886000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00003b9000-0x4)=0x14, 0x80800) r3 = socket(0x10, 0x803, 0x0) write(r3, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f00007ba000-0x4), 0x4) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000d35000-0x84)=""/132) sendto(r3, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) keyctl$join(0x1, &(0x7f000097a000-0x5)={0x73, 0x79, 0x7a, 0x3}) recvmsg(r3, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r3, &(0x7f0000c44000-0x1c)={&(0x7f0000d4a000-0xc)=@nl=@proc, 0xc, &(0x7f0000cfd000)=[{&(0x7f00002c5000-0xfb)=""/251, 0xfb}, {&(0x7f0000518000-0x5f)=""/95, 0x5f}, {&(0x7f0000f7e000)=""/190, 0xbe}, {&(0x7f00001f4000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000650000-0xf7)=""/247, 0xf7}, 0x0) 2018/02/06 18:24:48 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) fcntl$notify(r0, 0x402, 0x20) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0x4) 2018/02/06 18:24:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x6a0481, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00006bb000-0x4), &(0x7f0000001000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000c53000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f00006a9000)='/dev/snd/pcmC#D#p\x00', 0xb75, 0x40000) init_module(&(0x7f0000f73000-0xd)='/dev/snd/seq\x00', 0xd, &(0x7f0000045000)='\\\x00') openat$cuse(0xffffffffffffff9c, &(0x7f0000d3a000)='/dev/cuse\x00', 0x80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:48 executing program 4: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) close(r2) sendto(r2, &(0x7f00000b7000)="496812c3183c39048f538771bce0a865cb869462217526f621ecfe1cd293afe8ea5558107ddeb87c30ad324e22692fde85cb571f076d950fb99c90c7590dde156e49cf8d997ba3d1520fea8377859c96633a64a9187fa1680621bfd6fa1564353656f9a01c1ac881840841a6422d98f7ae1a4b3dad4c25c0114dc1a40ac8ebc76100a7f99651644fa1e1e2c7d62a2262975f71d022e082b464fa58823778412004969630ab23a0db218a0b2f708412d44bd3a9041128d8b51ce0f7d7107f2f61ac7968c3538255b3a53a735f6b7bf55189ebf838e34e091c117b50890905f8500ef338e86f13b3", 0xe7, 0x801, &(0x7f000027c000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/06 18:24:48 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000f40000)='/dev/dmmidi#\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/167) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) capget(&(0x7f0000e70000-0x8)={0x20080522, r1}, &(0x7f0000e4c000-0x18)) 2018/02/06 18:24:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x41, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000b7d000-0xc)={0x0, 0x8, 0x4, 0x5, 0x0, 0x5, 0x4}, 0xc) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x505, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "0600100000"}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000375000)=[{&(0x7f00005ea000-0x1000)="85", 0x1}], 0x1) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x6) sendfile(r1, r2, &(0x7f0000ea8000), 0x3) sendfile(r1, r2, &(0x7f000053d000-0x4), 0x8080000001) 2018/02/06 18:24:48 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) readahead(r0, 0x7, 0x7) r1 = dup2(r0, r0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000027000-0x6a)="f083e91d199e64fc834eff7fcc0d1a4edfa3b2c55600682e9c5f7a7c09e2970e6e4df6ae9cd70732f92186463cf796038a46c5dc7e34947f3c3cf5b41cc42309d8d148fa57752489ff65370f35d470b95899587e3bf67afeaf34c2b95ec87492153725fdad46199da2e2", 0x6a, 0x800, &(0x7f0000026000)={0x4, 0x7, 0x0, "4184aebf534b", 0x9}, 0x10) connect(0xffffffffffffffff, &(0x7f000001c000)=@generic={0x0, "5976d8bf623494cf0f9bea0f56600d5806357e8977866f9555cc808903d01ef60a463036c6b908661e8392f543be280dec24ddbea7a3919704a7a198869279f11f8054bc3c8201986002eed214318707062a05947adebcac377a28b09695df161b7b5218faf80c1d3b2a822dcf99db86cecaffc36749bf7e87ab96c0d59e"}, 0x80) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000010000-0x50)={@common='ip6tnl0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000028000-0x4)=0x4) 2018/02/06 18:24:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x6a0481, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00006bb000-0x4), &(0x7f0000001000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000c53000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f00006a9000)='/dev/snd/pcmC#D#p\x00', 0xb75, 0x40000) init_module(&(0x7f0000f73000-0xd)='/dev/snd/seq\x00', 0xd, &(0x7f0000045000)='\\\x00') openat$cuse(0xffffffffffffff9c, &(0x7f0000d3a000)='/dev/cuse\x00', 0x80, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0xb, 0x4) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00007ba000-0x4), 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000084000)) pipe2(&(0x7f000049b000)={0x0}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00002ba000)) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000c44000-0x1c)={&(0x7f0000d4a000-0xc)=@nl=@proc, 0xc, &(0x7f0000cfd000)=[{&(0x7f00002c5000-0xfb)=""/251, 0xfb}, {&(0x7f0000518000-0x5f)=""/95, 0x5f}, {&(0x7f0000f7e000)=""/190, 0xbe}, {&(0x7f00001f4000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000650000-0xf7)=""/247, 0xf7}, 0x0) 2018/02/06 18:24:49 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000f88000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000f88000-0x4)=r2) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000e66000-0x90)={0x3, {{0x2, 0x0, @rand_addr=0x80000001}}}, 0x90) 2018/02/06 18:24:49 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) mlock2(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f000000b000-0x8), 0x246) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) 2018/02/06 18:24:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x5, 0x0, &(0x7f00000a1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) close(r1) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f6d000-0x20)={0xf5, 0x7, 0x2, 0x0, 0x167, 0x4, 0x6cfe8e63, 0x6, 0x0}, &(0x7f0000ca3000)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d90000)=@assoc_id=r2, &(0x7f0000533000-0x4)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000720000-0xe8)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000366000)=0xe8) getgroups(0x2, &(0x7f000031f000)=[0x0, 0xffffffffffffffff]) fchown(r1, r3, r4) recvmsg$kcm(r0, &(0x7f0000851000-0x38)={&(0x7f0000942000)=@rc, 0x9, &(0x7f00001ea000-0x70)=[{&(0x7f0000818000)=""/209, 0xd1}], 0x1, &(0x7f0000008000-0xc8)=""/200, 0xc8}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000a00000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x3, 0x1) 2018/02/06 18:24:49 executing program 4: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @control}], 0x1c) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000056000-0x2)}}], 0xfffffd56) userfaultfd(0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000027000-0x8c)={0x8, 0x1f33, 0x5, 'queue1\x00', 0x4}) 2018/02/06 18:24:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/netlink\x00') r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000658000-0x18)=[{&(0x7f0000f67000)=""/223, 0xdf}], 0x1, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00005da000-0x18)={0x8, 0x3, 0x3, 0x9, 0x1, 0x8}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000515000)=0x5) 2018/02/06 18:24:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd(0x16a1) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x8, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, @common="0000000000000a6900177c000000ddf2"}) r1 = syz_open_dev$mouse(&(0x7f000041c000)='/dev/input/mouse#\x00', 0x0, 0x40000) set_thread_area(&(0x7f00001c8000)={0xffffffff, 0x20000800, 0x400, 0x0, 0x5c46, 0x0, 0x2, 0x3, 0x250, 0x7ff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000450000-0xc5)={0x0, 0xbd, "115321e2ea1e654402c4e51d865bede9cd69ad1cefae60e29828920320663670ffc9a3159ec8e0dcfdb7a432aa866f49c09e5cf393a2680c6caa340147d450581bcb651d563d1ee7bc96a3c7022dab8311f5642f9c060c941bf28e41dba0ebbb3aa56c4619bb20aa54be313c26642efb91b0e8c5841b668433ba7f446ddcedaeb9aa85cc0cfd54bb7e1cdb249685f2c44b0ce7593a1423ee9c567c2706dd3a4e6b38140226c17219c38528154627a5846ac8da81200465fcfe74f33074"}, &(0x7f0000e73000)=0xc5) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d71000-0x8)={r2, 0x4}, 0x8) 2018/02/06 18:24:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x6a0481, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00006bb000-0x4), &(0x7f0000001000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000c53000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f00006a9000)='/dev/snd/pcmC#D#p\x00', 0xb75, 0x40000) init_module(&(0x7f0000f73000-0xd)='/dev/snd/seq\x00', 0xd, &(0x7f0000045000)='\\\x00') openat$cuse(0xffffffffffffff9c, &(0x7f0000d3a000)='/dev/cuse\x00', 0x80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000005382, &(0x7f0000e57000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) getsockname$netlink(r1, &(0x7f0000b06000), &(0x7f0000cc1000-0x4)=0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00007ba000-0x4), 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e62000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000972000)={0x3, 0x2}) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r1, &(0x7f0000c44000-0x1c)={&(0x7f0000d4a000-0xc)=@nl=@proc, 0xc, &(0x7f0000cfd000)=[{&(0x7f00002c5000-0xfb)=""/251, 0xfb}, {&(0x7f0000518000-0x5f)=""/95, 0x5f}, {&(0x7f0000f7e000)=""/190, 0xbe}, {&(0x7f00001f4000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000650000-0xf7)=""/247, 0xf7}, 0x0) 2018/02/06 18:24:49 executing program 2: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d3c000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xcb, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000000)={0x10001}) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89fa, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) 2018/02/06 18:24:49 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f88000)='/dev/vga_arbiter\x00', 0x20040, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000f89000-0x2)={0x6, 0x5}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f87000)) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r2, &(0x7f0000f8a000)={0x11, 0x10, r1, 0x1, 0xfffffffffffffffa, 0x6, @empty}, 0x14) symlink(&(0x7f0000f89000)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00') fcntl$getown(r0, 0x9) listen(r0, 0xae3) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000f8c000-0x4)) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e43000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047506c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b0000000000000008a86e30a86bc0d3040000009a45ea22b1f4fb") r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f0000d86000-0x8f)) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000537000-0x4a)={@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast1=0xe0000001}, 0x2, 0x4, 0x2}}, {&(0x7f0000dfe000)=""/140, 0x8c}, &(0x7f0000fbc000-0x1), 0x4}, 0x4a) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000749000)={0x0, 0xfffffffffffffff8, 0x400}, &(0x7f000039e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ae5000-0x8c)={r2, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}}, 0x8c) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f000014e000)='./file0\x00', &(0x7f0000263000)='nsfs\x00', 0x24, &(0x7f0000d1d000-0x1)="d6") 2018/02/06 18:24:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000ff000)='./file0\x00', 0x100, 0x53) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000ed6000-0x77)=""/119, &(0x7f0000333000-0x4)=0x77) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000270000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000749000)='/dev/cuse\x00', 0x8041, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r4, 0x7709, 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000031f000-0xc)={0x0, 0x0, &(0x7f0000b73000/0x4000)=nil}) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00002e7000-0x90)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/06 18:24:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000c75000-0x12)='/dev/snd/pcmC#D#c\x00', 0x400, 0x400040) inotify_init() ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000f31000)={0x1, 0x2, [@random="bc012ae1c41a", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000a8d000)={0x1, 0x200, 0x8, 0x0, 0x7, 0x81, 0x6, 0xb402, 0x8, 0x5f, 0x8, 0x1, 0x0, 0x0, 0x2, 0x8000, 0x0, 0xfbf, 0x1f}) r1 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x1, 0x200, 0x2, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xd, 0x4, 0x4, 0x3, 0x0, r1, 0x0, [0xa]}, 0x2c) 2018/02/06 18:24:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x6a0481, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00006bb000-0x4), &(0x7f0000001000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000c53000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f00006a9000)='/dev/snd/pcmC#D#p\x00', 0xb75, 0x40000) init_module(&(0x7f0000f73000-0xd)='/dev/snd/seq\x00', 0xd, &(0x7f0000045000)='\\\x00') openat$cuse(0xffffffffffffff9c, &(0x7f0000d3a000)='/dev/cuse\x00', 0x80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) [ 216.966388] SELinux: unknown mount option 2018/02/06 18:24:49 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000dfe000)='./file0\x00', &(0x7f0000f88000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00004f1000)='./file0\x00', &(0x7f00000a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000f88000-0x1c)={&(0x7f000018e000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000120000-0x8)={&(0x7f0000e0c000)=@ipmr_delroute={0x14c, 0x19, 0x100, 0x4, 0x0, {0x80, 0x14, 0x34, 0x7b, 0xff, 0x1, 0xff, 0x0, 0x2700}, [@RTA_DST={0x8, 0x1, @broadcast=0xffffffff}, @RTA_UID={0x8, 0x19, r1}, @RTA_METRICS={0xe4, 0x8, "7327ce9b7065e0f071679f78cdad83271cddb3dc07e5a04155891d7f9ad603a7971ee1fc101c6ca57d81bd07b5bbb6c9b3eb3c003adf16a986712bc37bc2973652ea78d6a58922d585fc6665b023c488288b5a634bdca57094d588f110566de0138c276d22a91f4e58b7bfe9a02831ddfa815981a3ff9039a0a77e49e368a1eed7646a6ba6b60d3cb037915dba3e2c36646c5c82f71b5da46034796c8a3fdf68fd9822f2580afe3e1bf07aed8a370fdf81b1d60e3ab82ba65f11a98fc5141a9ea6f8d79260c5ad30ac3aa9a6a800a5f264a9355d0687042adef23ffbe8"}, @RTA_UID={0x8, 0x19, r2}, @RTA_ENCAP={0x34, 0x16, @generic="36e8b720155b834ac6c68464369e6df0394fc8e95e861c7032c0494752b0f8309f73eef62541e7ff7585d32827"}]}, 0x14c}, 0x1, 0x0, 0x0, 0x4004}, 0x4000000) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000f89000-0x10), &(0x7f000005a000-0x4)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:49 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000b000)='/dev/snd/controlC#\x00', 0x0, 0x40000000001) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000d000)=0x4) syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f000000f000)={0x1, 0x5, 0x1970b992, 0x0, 0x0, [], [], [], 0x6f, 0x9}) 2018/02/06 18:24:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ffc000+0x78b)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000f7e000)={0x836, 0x5, 0xffffffffffff8001}) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00007ba000-0x4), 0x4) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r1, &(0x7f0000c44000-0x1c)={&(0x7f0000d4a000-0xc)=@nl=@proc, 0xc, &(0x7f0000cfd000)=[{&(0x7f00002c5000-0xfb)=""/251, 0xfb}, {&(0x7f0000518000-0x5f)=""/95, 0x5f}, {&(0x7f0000f7e000)=""/190, 0xbe}, {&(0x7f00001f4000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000650000-0xf7)=""/247, 0xf7}, 0x0) 2018/02/06 18:24:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000716000)={0x18, 0x2, {0x1, @empty}}, 0x20) r1 = creat(&(0x7f00001fb000)='./file0\x00', 0x0) r2 = getpid() stat(&(0x7f0000a83000)='./file0\x00', &(0x7f00002a5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000072a000-0x8)='./file0\x00', &(0x7f0000c45000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000711000)=[{&(0x7f0000889000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000078a000-0x40)=[{&(0x7f0000089000-0xf4)="42c29bb8d67ce0245f7d84e44d892a72b2cdff1ca8920fe584bef7a727350e3bcad3d838225ecd47b7f274227073bee9479028fe786ae022e3d657d32171405cac9d17d60a73f184f54b7a1a28d43254855cf87958e031fb3f53af4f3b8b5eacb3f6b37f0556715df3f6b83590a8468c18c5575d157da48896038d4cee81ab540c5e38261ffdbf4c6d2f5a4577f7f1a6afba78b744442230dff17355630a3d6d862a6a5950894b3ee3b65c1279a6c78b79a7401d2ad8681b82d8945d1be61c4e4f64f4be6423f4ee0c1ad927619e696343c679b4f6e47ed50dbea6595406936f37241ccef9e64221e5d56615474c380334aaab99", 0xf4}, {&(0x7f000077e000-0xa6)="0a260e170ec53cdde0039739e3405dceba41d9ee3536953065c88d228020f79c390f26d137eac5fdd5d106b870214f92a3494c52cbbbcf4eb24bbb899c43d63b83da3e2db5344c3e838b6f951184b2cd2a40ad59e7940bd2376aed978e41a4c768873d928365a15b79140fc2aa70d2a74bca7c14112043a4b9fd8e2398cda3c0e083524d0c20f123ac928da6e4c000b75f4c305beed0bb50d8843e8d2e4665f4f99d7288261e", 0xa6}, {&(0x7f000054d000)="a72b337fa72d0a5062e3c3c0244f17bb1902e0f0939920433c66cdf773fd1a2bba512d73af75929707f05053259ec5a3e0a96fb4d103adcfbe1d1abb52b44fb37448e2d103f8e9579c3af0735b07b63a46ab7e7782ffc185e53c918c7f8399d548e9b5d8b80fab4ef924c34ca42def524cdb943ef361133aa7b4ea6da715b3e2f2", 0x81}, {&(0x7f0000d6e000)="7f8c2f8abe9a9f45ef9e9de05054a51b11962fdb0eeafc1e4157d10e8b43ebd27370545bf0512876561250fd307744a3b5474e2a56a68b0de6cebcedbe29abb51168043533a07721a61ea82e2ec94f72008b4fdbf31bdcdc5c5c6b50c017e350f6103754b11a2225fc6dc8c797588a81be71b89b6dd327e3f7301223", 0x7c}, {&(0x7f00002ec000-0x71)="a4ddab7ba7bed377da7de67ee2cfe3b969fd16d9774029a688180cf99826234167d0542c2554887bbeb45154bbc09df73dec134e8879459c84ef4dd9c9f948fa9f756ed7927396f871e3543a5527670326c423645accac9102792962db89fca589105ee4d2a9a95b02f1cac14a36d3f6c8", 0x71}, {&(0x7f000081e000)="50e44059f56e6654", 0x8}, {&(0x7f00001fd000)="64229df931b8ffc078f6298213fb67afdb68992c32bf82b5b76aed6849996386b984e480b2f2c9b49669faea81369039d154bfaf3953adcceab91e91ea7ee35abc6f183066eeb48af838d2874852ca3308717ed91740f8c1d2129bc5cb461f2aa6679765f89f418c44f2217eac45839334a592bb0ef17b95c198", 0x7a}, {&(0x7f0000647000)="6ea43d157b8571b7eafa684cb5f4097e06f5bbcd96224a4f8ec9ad4cf7ca8941ba9375cf4d3e56bbcdd91c78714e88c178d8b7e22f5f7fb508b408f0f9e60da764270cb8d3cacb5542d3666bd120be25b253291b189f9c17d3e18231b8650a87e489aae368aa045919f574aa3fe1efde5557cfc4d515531f3e71c0c86afdb8ec9dae56d1ac308daf0dc7711424be9ab8a7cd1971516d7a9ad1c471df801f4decda0ae31fd472dd3efa37b62c724d852bef053c1dbac99ba7a16ca51548e4a6f9ddddfe", 0xc3}], 0x8, &(0x7f0000aec000-0x30)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x30}], 0x1, 0x20040000) r5 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000736000-0x28)={'vcan0\x00', 0x0}) r7 = creat(&(0x7f00002c3000-0x8)='./file0\x00', 0x40) ioctl$TIOCLINUX5(r7, 0x541c, &(0x7f0000268000)={0x5, 0x405f, 0x9, 0xffffffffffffff84, 0x8001}) bind$can_raw(r5, &(0x7f0000004000-0x10)={0x1d, r6}, 0x10) setsockopt(r7, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) close(r5) 2018/02/06 18:24:49 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f000001b000-0xc)=[{}], 0x1, 0x3, &(0x7f000001b000-0x8)={0xff}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000f000-0x18)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006000-0x20)={{&(0x7f000000e000/0x2000)=nil, 0x2000}}) [ 217.045870] SELinux: unknown mount option 2018/02/06 18:24:49 executing program 4: getgroups(0x3531b781f9ed5218, &(0x7f000049f000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x101000, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fa0000)) 2018/02/06 18:24:49 executing program 7: futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000003000)={0x0, 0x10001}, &(0x7f0000d5d000), 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) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x1, 0x40002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000), &(0x7f0000001000)=0x4) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000002000-0x8)) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x10)={{0x77359400}}) 2018/02/06 18:24:49 executing program 0: r0 = socket(0x40000000016, 0x1, 0x200000000000026) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000+0xb14)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000fac000)=0xe8) getresuid(&(0x7f000062f000-0x4), &(0x7f00004ce000-0x4)=0x0, &(0x7f0000000000)) setreuid(r1, r2) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000001000-0x4), 0xa0) pipe(&(0x7f0000095000)={0x0, 0x0}) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f0000bf4000-0x30)) 2018/02/06 18:24:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x4}, 0x1) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000d3f000-0x4)=0x8000, &(0x7f0000c07000)=0x4) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x6a0481, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00006bb000-0x4), &(0x7f0000001000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000c53000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f00006a9000)='/dev/snd/pcmC#D#p\x00', 0xb75, 0x40000) init_module(&(0x7f0000f73000-0xd)='/dev/snd/seq\x00', 0xd, &(0x7f0000045000)='\\\x00') openat$cuse(0xffffffffffffff9c, &(0x7f0000d3a000)='/dev/cuse\x00', 0x80, 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r1, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f00002f3000), 0x4000) bind$alg(r0, &(0x7f00009b5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$key(r2, &(0x7f00003b4000-0x1c)={0x0, 0x0, &(0x7f0000947000-0x8)={&(0x7f00001a3000-0x158)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005df000-0x8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d10000-0x8)={0x77359400}) 2018/02/06 18:24:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x400102, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x800, &(0x7f0000001000-0x4)=0x4) ioctl$TCSBRKP(r0, 0x5425, 0x707) prctl$intptr(0x1c, 0x65) prctl$intptr(0x1c, 0x0) 2018/02/06 18:24:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00007ba000-0x4), 0x4) syz_open_dev$dspn(&(0x7f0000251000)='/dev/dsp#\x00', 0x9, 0x100) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000c44000-0x1c)={&(0x7f0000d4a000-0xc)=@nl=@proc, 0xc, &(0x7f0000cfd000)=[{&(0x7f00002c5000-0xfb)=""/251, 0xfb}, {&(0x7f0000518000-0x5f)=""/95, 0x5f}, {&(0x7f0000f7e000)=""/190, 0xbe}, {&(0x7f00001f4000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000650000-0xf7)=""/247, 0xf7}, 0x0) 2018/02/06 18:24:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000de8000-0x8), &(0x7f00004b1000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000069b000-0xb)='/dev/mixer\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000cbf000-0x14)={0x0, 0x8, 0x10000, 0x0, 0x2, 0x1f}, &(0x7f0000e88000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000577000-0x14)={r1, 0xffffffff, 0x79, 0x100, 0x1ff, 0x2}, &(0x7f0000fbc000)=0x3) 2018/02/06 18:24:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setns(0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x118)={0x2, 0x18, 0x0, 0x0, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xd8}, 0x1}, 0x0) 2018/02/06 18:24:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x9, 0x8}) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000755000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffd6696d1b}) eventfd2(0x200000000000, 0x1) 2018/02/06 18:24:49 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000969000-0x4)) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000f88000-0x4)) dup3(r0, r0, 0x80000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ac0000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$TCXONC(r1, 0x540a, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f88000-0xa8)=@ipv6_newroute={0xa8, 0x18, 0x10, 0x0, 0x2, {0xa, 0x20, 0x80, 0x8000, 0xfc, 0x1, 0xfd, 0x0, 0x3000}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_PREF={0x8, 0x14, 0x3d}, @RTA_METRICS={0x7c, 0x8, "6e0d1334cc7474b608dea3e99b07c9d1852aa256206be0f88fd810e39caf18d6cee757232f22f37a35c312f884bb9e3f28cab2ee7295dd9a4d369cd39eb53017121482b5d9ffb983d30f06b1c9fc0edc3843d3690838dcb0f723c3c30007fe34e2f2b0bbd8f0f9d80b064a486055fbaddb4e00310b7dfb"}]}, 0xa8}, 0x1}, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x400448e3, &(0x7f00008b9000-0x92)="feaaca4223456708b72e0215864f82e7ccb805cc5632a28118b899dec29f5423863a09c7a6ae03fdbc2de845cea3fcbe0f00579cd6308295c13eef6d8622e0bb4fd4a7ee2c771afba0a3f7fe3da86a86a8c7275606b0eb0d1bc7fbd98f513167636188387b05fb87c57af347589ce1d9b1fdf24153c7b272ae5b8051a2c5619c8e694983432d61ba378846fa938c5f21ecd0") 2018/02/06 18:24:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000061f000)='keyring\x00', &(0x7f0000d07000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0x1000)="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", 0x1000, 0xfffffffffffffffa) 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) r1 = add_key(&(0x7f0000152000-0xb)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x5f)="ae39f7568ba184ebcb8aa1dcc26e8c89c334a1db00ebabccb8ed75c60ca8f882ea2a4d2ca46a2da6932ca17812927193e2bb8cff897cd7a7cee21c3d10ca74d215430b6912a9700a0f8b198e014a08c9baa9c0402600f5c6c6dae554413be8", 0x5f, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f0000000000)='id_legacy\x00', &(0x7f0000b77000)={0x73, 0x79, 0x7a, 0x2}, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00007ba000-0x4), 0x4) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r2, &(0x7f0000c44000-0x1c)={&(0x7f0000d4a000-0xc)=@nl=@proc, 0xc, &(0x7f0000cfd000)=[{&(0x7f00002c5000-0xfb)=""/251, 0xfb}, {&(0x7f0000518000-0x5f)=""/95, 0x5f}, {&(0x7f0000f7e000)=""/190, 0xbe}, {&(0x7f00001f4000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000650000-0xf7)=""/247, 0xf7}, 0x0) 2018/02/06 18:24:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x6a0481, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00006bb000-0x4), &(0x7f0000001000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000c53000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f00006a9000)='/dev/snd/pcmC#D#p\x00', 0xb75, 0x40000) init_module(&(0x7f0000f73000-0xd)='/dev/snd/seq\x00', 0xd, &(0x7f0000045000)='\\\x00') r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r1, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = accept4(r1, &(0x7f0000633000)=@can, &(0x7f0000c9b000)=0x10, 0x80800) getsockopt$llc_int(r2, 0x10c, 0x2, &(0x7f0000a87000), &(0x7f0000d72000)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) getsockname$llc(r2, &(0x7f00005a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000502000)=0x10) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) unshare(0x14a00003) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r1, &(0x7f0000a89000-0x78), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00007d0000)="96c43246ad8d2fa003e18f446f270fe981d8b304d94b940cb4f2771641f6b93ae67ecccca3d7f709f17ca1853a03d99fc4f2a994b0bd0390970bdb654bf45c209e7867b945dc6f7c944e767a48253e9faec3466663fc75d6f61dcbc6019eadc2b6e00f4489f1b8af8f7126f3b4954f48f9b2abfe91650b3ff6ce31cbf2b42ef01e89f5395be55c5f1dd7e1abc2a81ab5b524", 0x92, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000), 0x2a2}], 0x1}, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000048a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000a52000-0xc), &(0x7f0000161000)=0xc) readv(r1, &(0x7f00005e5000)=[{&(0x7f0000c35000)=""/151, 0x97}], 0x1) shutdown(r1, 0x1) bind$inet6(r0, &(0x7f00003e4000)={0xa, 0x3, 0xfffffffffffffffb, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) setsockopt$inet6_buf(r2, 0x29, 0x3a, &(0x7f0000e2c000-0xda)="c9dd8ff313a4efdbb1979c92a61a158f51b3bbd33d41b977ae61ca9ae243c54eaa3af46e3eec1d13c804f80cf6b2a3cb89247170a64cb4d96bdc087e14c814acd5b441d5afbba0c430e7c838542d62a9acc05ec52c169370ae423462e7a9d4046166a4fcc434de1ba075d22d875e243f026a7c54b73cd1ab19f01eb62dfcf70c30d97e1bd9f1e64f1bf135979c3f9441f70609487d120943fa9d28cfa8232b75b79b526ead953969c355fdcd205c3c724b700a24d86765f23bca2819f8bab6d61855304faaeade40704b4473569fc93e35b67d2a4d17a3201bcd", 0xda) 2018/02/06 18:24:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000076d000-0x8)='trusted\x00', &(0x7f000030d000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a57000-0xd)='vboxnet1user\x00', 0xffffffffffffffff) add_key$user(&(0x7f0000957000-0x5)='user\x00', &(0x7f000009f000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000cb9000)="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", 0xfc, r0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b75000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f000093e000)={0x4, 0x0, [{}, {}, {}, {}]}) keyctl$set_reqkey_keyring(0xe, 0x1) 2018/02/06 18:24:49 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = syz_open_dev$sndctrl(&(0x7f0000650000-0x13)='/dev/snd/controlC#\x00', 0x1, 0xdfa9ed74b2210cf1) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000f88000-0x40)={0xffffffffffff428e, 0x7, 0x5, 0x41d5, "6b971701e8cd76037c74c4cecc2d8ba07f59d63c12af1cede9c5ed7fd13df19c5637af8a97f405eeb5faa100", 0x7}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x10) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00008f5000-0x48)={0xd, 0x11, &(0x7f00006b7000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x19}, @exit={0x95}, @generic={0x7, 0xff, 0x9, 0x3}, @map={0x18, 0xa, 0x1, 0x0, r2}, @jmp={0x5, 0x9, 0xe, 0x6, 0x5, 0xffffffff, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8}], {0x95}}, &(0x7f0000f88000)='syzkaller\x00', 0x3, 0x73, &(0x7f0000f88000)=""/115, 0x41f00, 0x1}, 0x48) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f89000-0x10)={r3, 0x50, &(0x7f0000f89000-0x50)}, 0x10) 2018/02/06 18:24:49 executing program 4: pipe(&(0x7f00003c8000-0x8)={0x0, 0x0}) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f000064b000-0xec)="6985522fd83aabefb73e2faee7d903fb2e4466b7caa24551067c378577b5314de18a1e80acf0288efabb9b03d06f4535992adc4099a8129c211c7a719ec857a04c26e8d23acbd13798047fd556b25779485bc3144141878b777bc953cd73add4364d96c0480b553407cc0373401c846cc5d5fb8e166accd703477f84d213087a0f26f47c32a20d2eb3d2a49c8adbac62cb176c39c8085170fe159c95d49da4ab3f7c9236049dd5b0a71542c79c0be075f4a16ddd1968c198c012703e2dc33298f490ab3a4ef0114288c1b79309dc9facb304a18baa46280491c57f0d8e7c1e0ff09991e9e7f315321b7131e0", 0xec) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000127000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000f42000-0xc8)={0x2, 0x0, [{0x1}, {0xa, 0x0, 0x0, 0x0, 0x7f}]}) r4 = add_key$keyring(&(0x7f0000ac9000-0x8)='keyring\x00', &(0x7f00008a7000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f00002d6000-0x8)='keyring\x00', &(0x7f0000287000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$negate(0xd, r4, 0x101, r5) 2018/02/06 18:24:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000fc9000-0xc)='/dev/amidi#\x00', 0x1, 0x20000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000467000-0x10)={r0, r1, 0x3, 0x3}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) stat(&(0x7f0000477000-0x8)='./file0\x00', &(0x7f0000434000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() getsockopt$inet_mreqn(r1, 0x0, 0x4ecdf211c2d75787, &(0x7f0000f3d000-0xc)={@dev, @broadcast, 0x0}, &(0x7f00007ed000+0x25e)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d31000)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x0, 0x2, 0x80, 0xa0, 0x0, r4, r2}, {0x2d, 0xf1, 0x2, 0x200, 0x5, 0x7f, 0x3, 0xee37}, {0x3, 0x6, 0x1, 0x8}, 0x7f5cbc83, 0x6, 0x2, 0x1, 0x3}, {{@in=@rand_addr=0x7ff, 0x0, 0x7f}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0x2, 0x8461, 0x0, 0x400, 0x20}}, 0xe8) syz_fuse_mount(&(0x7f0000ac2000-0x8)='./file0\x00', 0x1000, r2, r3, 0xfffffffffffffeff, 0x400) 2018/02/06 18:24:49 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0xfffffffffffffffa, &(0x7f0000007000-0x8)={0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000006000)={r0}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000007000)={&(0x7f0000001000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000008000-0x34)={{0x2, 0x3, 0x80, 0x3, 0x4}}) 2018/02/06 18:24:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x6a0481, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00006bb000-0x4), &(0x7f0000001000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000c53000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f00006a9000)='/dev/snd/pcmC#D#p\x00', 0xb75, 0x40000) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r1, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00007ba000-0x4), 0x4) sendto(r0, &(0x7f00006aa000)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000c44000-0x1c)={&(0x7f0000d4a000-0xc)=@nl=@proc, 0xc, &(0x7f0000cfd000)=[{&(0x7f00002c5000-0xfb)=""/251, 0xfb}, {&(0x7f0000518000-0x5f)=""/95, 0x5f}, {&(0x7f0000f7e000)=""/190, 0xbe}, {&(0x7f00001f4000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000650000-0xf7)=""/247, 0xf7}, 0x0) 2018/02/06 18:24:49 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000bbd000-0xe8)={{{@in6=@ipv4={[], [], @broadcast}, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000bfc000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f88000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000f88000)={&(0x7f0000f88000)={0x10, 0x0, 0x0, 0x6000004}, 0xc, &(0x7f0000e80000)={&(0x7f0000f88000)=@setneightbl={0x1c, 0x43, 0x20, 0x3, 0x3, {0x2}, [@NDTA_THRESH3={0x8, 0x4, 0x200}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4000) connect$can_bcm(r0, &(0x7f0000740000-0x10)={0x1d, r2}, 0x10) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000002000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x5}) bpf$PROG_LOAD(0x5, &(0x7f0000011000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c}, [@ldst={0x5, 0xf, 0xfffffffffffffffd}], {0x95}}, &(0x7f0000004000-0xa)="04737f6b616c6c72e4f9", 0x1, 0xb1, &(0x7f00009e8000)=""/195}, 0x2d7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x800, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f00007f0000-0x1)}, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/06 18:24:49 executing program 0: mmap(&(0x7f0000000000/0x3a1000)=nil, 0x3a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003a2000-0xa)='/dev/dsp#\x00', 0x80000000, 0xc397a4a9eb9ff992) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00003a2000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x19, &(0x7f00002ad000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14}, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common="0066623000800080020069e6ff006600", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) 2018/02/06 18:24:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000870000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000aec000-0xde)=""/222, &(0x7f0000d0e000-0x4)=0xde) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f000078e000), &(0x7f0000f4f000)=0x4) 2018/02/06 18:24:49 executing program 7: setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000002000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x460, 0x2a0, 0x3c0, 0xd0, 0x2a0, 0xd0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000007000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x2a0}}, [{{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:gpg_exec_t:s0\x00'}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @generic="867d12a652b68cb1399d69b0680b9eaf", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='irlan0\x00', @generic="c813a5f4cfc99f4f16fe7a7fda022965"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@loopback=0x7f000001, @ipv4=@dev={0xac, 0x14}}}}]}}, 0x4c0) 2018/02/06 18:24:49 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000823000-0x9)='/dev/sg#\x00', 0x3, 0x100000000405) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f8a000-0x4)) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000ca9000)=""/232, &(0x7f0000d0f000)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f87000)={0xffffffffffffffff}) sendmsg$alg(r1, &(0x7f00009b0000-0x1c)={0x0, 0x0, &(0x7f0000f6e000-0x8)=[{&(0x7f00006a0000-0x8d)="46f977468934aa594c934e4a432c397bfe6f663f47b6a7ad53e7c52bffbdfee67de2fd7a8ac69ae92fa44ca05835cb269f47e0ef12ecc7cc303b97588253949b633ca43e73504336241d93b2fc490394ad5f9ad64f5e171f8b7d8dacdad6c52fe283961478ef4a39194ce72552daf1f4530a1f9ad90ea245a9b7dfa6fa31a00dc88e40a55fd23d3ff5ee89765e", 0x8d}], 0x1, &(0x7f000035f000-0xb0)=[@iv={0x60, 0x117, 0x2, 0x4d, "b5bfd50de30f3d590bdb16dc66f63e43d83c9b8e986076d6c8663263e7e5fdbca9aa7f16804458959aec419539f6ff5ad098c1559722095b2ab84851f280d2d3f4c2e810110d9f7e37629ab7a9"}, @op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x20}, @op={0x10, 0x117, 0x3}, @assoc={0x10, 0x117, 0x4, 0x14}, @op={0x10, 0x117, 0x3}], 0xb0, 0x10}, 0x4000010) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r2 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/06 18:24:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x6a0481, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00006bb000-0x4), &(0x7f0000001000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000c53000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r1, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00007ba000-0x4), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000), 0xfffffffffffffeec}, 0x0) recvmsg(r0, &(0x7f0000c44000-0x1c)={&(0x7f0000d4a000-0xc)=@nl=@proc, 0xc, &(0x7f0000cfd000)=[{&(0x7f00002c5000-0xfb)=""/251, 0xfb}, {&(0x7f0000518000-0x5f)=""/95, 0x5f}, {&(0x7f0000f7e000)=""/190, 0xbe}, {&(0x7f00001f4000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000650000-0xf7)=""/247, 0xf7}, 0x0) 2018/02/06 18:24:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000efd000-0xa)='/dev/autofs\x00', 0x280800, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000435000)={0x0, 0x1000, "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"}, &(0x7f00004ec000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007a9000)={r1, @in6={{0xa, 0x1, 0xffffffffffffffc1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x2, 0x2000000, 0x9, 0xfff, 0x1}, &(0x7f0000b11000)=0xa0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a82000-0xc)={0x0}, &(0x7f0000d06000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000860000)=r3) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004c7000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000c4e000-0x8)={0x0, 0xe6}, &(0x7f00003b7000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000396000-0x8c)={r5, @in={{0x2, 0x2, @empty}}}, 0x8c) fcntl$setflags(r4, 0x2, 0x1) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r2, 0x0) 2018/02/06 18:24:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) sendmsg$rds(r0, &(0x7f0000b2f000-0x1c)={&(0x7f0000dc0000)={0x2, 0x3, @empty}, 0x10, &(0x7f00002ae000)=[{&(0x7f0000b8a000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000073d000)=[@cswp={0x58, 0x114, 0x7, {{0x800}, &(0x7f0000ae3000)=0x7fff, &(0x7f0000742000)=0xfdfa, 0x4, 0x6, 0x0, 0x1000, 0x70, 0x8}}, @rdma_args={0x48, 0x114, 0x1, {{0xffffffffffffffe0, 0x101}, {&(0x7f00004c5000-0x93)=""/147, 0x93}, &(0x7f0000373000-0x20)=[{&(0x7f0000973000-0x1)=""/1, 0x1}, {&(0x7f0000e3a000)=""/207, 0xcf}], 0x2, 0x11, 0x2}}, @mask_cswp={0x58, 0x114, 0x9, {{0xa342, 0x101}, &(0x7f0000c00000), &(0x7f00001f2000)=0x100, 0x4, 0x7, 0x7ff, 0x0, 0x22, 0x8}}], 0xf8, 0x4091}, 0x8080) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dab000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_load(r1, &(0x7f0000c14000)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) 2018/02/06 18:24:49 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, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000c00000-0x4)=0x80000001, 0x4) sendto$inet(r0, &(0x7f0000f9f000)="eb", 0x1, 0x0, &(0x7f00009b6000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000b0c000-0x60)="bfa462526e468890b780ee85c5609af50f09a0e6289b1f734c5028701406fa997ab69616cdd74b57bb0a8d0bac6693f20a7a4087b655feed0e7ec6589c42170a4c86776d3b318f960991d5b6e62f6c4f7ea81af095873a722f1196edd876bdb8", 0x60, 0x1, 0x0, 0x0) 2018/02/06 18:24:49 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, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(0xffffffffffffffff, 0x81785501, &(0x7f0000db3000)=""/115) pipe2(&(0x7f0000a5d000)={0x0}, 0x84800) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000a17000)) 2018/02/06 18:24:49 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000f88000-0x27)="681e18e91f57d526c9d1212c0de9db94f32bc193446c701c52ccd535042dd45f7a03619b53e6dc") r1 = socket(0x1000000010, 0x802, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000c23000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000001000-0x1a0)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001000)={0x6, 0x1ff, 0x7, 0x7f, 0x1, 0x1, 0x2, 0x1, 0x3, 0x4, 0x20, 0x5}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000775000-0x10)={r1, 0xea, 0x4, [0x2, 0x15b9, 0xf43, 0xdee]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000002000)={0x3, 0x4, 0x1ff, 0x100000000, "d22d1ee6120e24e1e27b1a9e450bd635cd1058d8d2ccfd7bcc2838295b53038b885b0c12bad68b2e4e590968", 0x7fff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000f67000-0x4)=0x80000004) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000541000-0x8)) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fe4000-0x4)=0x2) 2018/02/06 18:24:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x6a0481, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00006bb000-0x4), &(0x7f0000001000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r1, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) r1 = openat(0xffffffffffffffff, &(0x7f00008f6000-0x8)='./file0\x00', 0x80000, 0x4) r2 = syz_open_dev$dspn(&(0x7f000054d000-0xa)='/dev/dsp#\x00', 0x10001, 0x2) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000fe3000-0x18)={0x1000, &(0x7f0000559000), 0x0, r2, 0x4}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00007ba000-0x4), 0x4) mkdir(&(0x7f0000a39000)='./file0\x00', 0x40) socket$inet(0x2, 0x5, 0x6) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004a4000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00005ce000)={0x2, &(0x7f0000c3b000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000486000-0x8)={r4, 0x2}) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000062b000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) r5 = syz_open_dev$sg(&(0x7f00004de000)='/dev/sg#\x00', 0x1, 0x20100) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd6000)='/dev/sequencer2\x00', 0x8001, 0x0) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f0000e89000)={0x5000, &(0x7f0000046000), 0x7, r6}) recvmsg(r0, &(0x7f0000c44000-0x1c)={&(0x7f0000d4a000-0xc)=@nl=@proc, 0xc, &(0x7f0000cfd000)=[{&(0x7f00002c5000-0xfb)=""/251, 0xfb}, {&(0x7f0000518000-0x5f)=""/95, 0x5f}, {&(0x7f0000f7e000)=""/190, 0xbe}, {&(0x7f00001f4000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000650000-0xf7)=""/247, 0xf7}, 0x0) syz_open_dev$sndpcmp(&(0x7f000003e000-0x12)='/dev/snd/pcmC#D#p\x00', 0xa85, 0x8000) removexattr(&(0x7f0000d14000-0x8)='./file0\x00', &(0x7f000066d000)=@random={'osx.', 'systemmd5sum\x00'}) getsockopt(r5, 0x7, 0x4, &(0x7f0000229000-0x7e)=""/162, &(0x7f0000b7a000)=0xa2) 2018/02/06 18:24:49 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000df8000)=0xf000) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000fd4000)={0x5, 0x1, 0xf13, 0x0, 0x0, 0x80000000, 0x3, 0x5, 0x7ff, 0x7f, 0x42d2, 0xffffc00000000000, 0x0, 0x1ff, 0x1, 0xb91, 0x100, 0x4, 0x100000000}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fd5000-0x4), &(0x7f0000138000)=0x4) 2018/02/06 18:24:49 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000000a000-0xc)={0x6, 0xffffffffffffffff, 0x1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f000000f000)={0x3, &(0x7f000000a000-0x18)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000005000-0x3)={r1, 0x3}) r2 = socket$inet(0x2, 0x1000000000004, 0x2) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000008000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x278, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000), {{{[], 0x0, 0x70, 0xb9526897ad848090}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @generic="ca8606000000c20200000026f259223e", @generic="eb43e685368533b0248d041cddb3cb49"}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}]}}, 0x2d8) 2018/02/06 18:24:49 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000012, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000139000)='/dev/vcs#\x00', 0x1, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00004c2000-0x1000)="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") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffff5b, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x27}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096}, 0x48) 2018/02/06 18:24:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000316000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000211000+0x860)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @empty}}) r1 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f000026b000)="1cdb4f4ae9b54d32fab55ba21bed0068e7e125d10e23065e1068bccb596524f69ffcf6d5908cc013c7c8de7e5881e027dd52fd5d7678962bff0c00a8843feb5f9f49686e204572a32adfba604c1d59f500fade5cc9631ae3ce9e9b0333f1a31357", 0x61) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r2 = syz_open_dev$usbmon(&(0x7f00008c4000-0xd)='/dev/usbmon#\x00', 0x400, 0x8000) fcntl$addseals(r2, 0x409, 0x8) 2018/02/06 18:24:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)) syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) 2018/02/06 18:24:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x6a0481, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00006bb000-0x4), &(0x7f0000001000-0x4)=0x4) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r1, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00004dc000-0x40)={0xa2, @tick, 0x0, {}, 0x0, 0x2}) 2018/02/06 18:24:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() io_setup(0x1ff, &(0x7f0000ab3000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000500000-0x10)={0x0}) io_getevents(r1, 0x2, 0x2, &(0x7f0000cc8000)=[{}, {}], &(0x7f00001c1000-0x10)={r2}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e8f000-0x8)={0x0}) bind$inet(r3, &(0x7f0000a8c000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) 2018/02/06 18:24:49 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000dfb000-0xe8)={{{@in=@multicast1, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f00009b1000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000722000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f88000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x42400) 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) r1 = add_key(&(0x7f0000001000)='cifs.idmap\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="80", 0x1, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000067000)=0x1) 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, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) userfaultfd(0x800) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/06 18:24:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x6a0481, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00006bb000-0x4), &(0x7f0000001000-0x4)=0x4) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r1, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00007ba000-0x4), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000bd6000-0x1c)={&(0x7f0000a1a000-0x10)=@ax25={0x3, {"792e7c2c14b4b4"}, 0x9}, 0x10, &(0x7f0000e18000-0x38)=[{&(0x7f0000871000)="477be2c79f4423bdcb9093ca41ce45dc39e29be1773a1195fe37b5c95d54f53a016195ecdb4531e46fcf3c0d30582d68258b47dc446f25f661953abe391a9df847be590a03932b84e5142fd407c41def35c71ab4f38eadfeb194db8ea4893fdaa792371d413ce990532def416c1779eb3dae8e041386", 0x76}, {&(0x7f0000111000)="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", 0xfa}, {&(0x7f0000185000+0x6ca)="02e3c24a7577957945587ad2601e250d31f1f8e11970212696953c98d48511de80a20abfe0fb218511a4cf3e283238cbb69457411440d00b6b93cb620ad03655301107d8fb18cd3bc213d7dca98d67bd96158597380572a5431da91150a511649ec227df2410f1e78911430a", 0x6c}, {&(0x7f0000e15000-0x51)="1b7b4f45ea905c9c0d757db61bb42a10baffb452928ef216f48debb65d60061ea6a4d7e5270126dec92ae27e4cd9d44865ba683a6275d6544fefda18da9b384cdef673056b20cffcd97abdc8e9c7c96c25", 0x51}, {&(0x7f0000927000-0xcd)="526ee992f982022138a5ab07c2674039992de8ad15102b23efaca822628adedb1b4270fd4c1537e7892763be3d924922f55a61b3ba23cf3732846460f5b990aa59956064257a323befb29b02dd5689c79fc9c1b460cb6b0b95d9612f7b309929671db99940b3886727ae16c23b3904337c3cd9c6135a5a1d971cbbd20729add0b4f25dfe26969d2981c339c65b3fd699177d32a262d1414ed4bac45328e8d1dfe227399f2722ecdec785c5606dee5109cdc358da79db13255c018879d6da011549c2c6dae315a95f350e69ab0d", 0xcd}, {&(0x7f0000b8e000)="20eeb1c98a091b86faf74014857a5660c61e355cb6780e1d64714db4c0a07be47628bc74a4bbe01e292daed9cb6cb4b6f392729eb0df36663f43cadbecc626d5a781e9198f7c9729696fbf1aa06bab23c93d71345247e0454c302a4598cd258e595ce2ea13bb0df83348b3e1af3586e8a1a2f9df426f9456e27d72f8d7fafd", 0x7f}, {&(0x7f0000a18000-0x39)="a96bcb604e8eb7de85b028f0e26f0a52a16c3c5a246d12291eced4d6048f59f6d3900350c794231dc997f9413338f696a580967b87886c515d", 0x39}], 0x7, &(0x7f0000396000-0x100c)=[{0x100c, 0x18b, 0x7, "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0x100c, 0x20008000}, 0x4045) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000c44000-0x1c)={&(0x7f0000d4a000-0xc)=@nl=@proc, 0xc, &(0x7f0000cfd000)=[{&(0x7f00002c5000-0xfb)=""/251, 0xfb}, {&(0x7f0000518000-0x5f)=""/95, 0x5f}, {&(0x7f0000f7e000)=""/190, 0xbe}, {&(0x7f00001f4000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000650000-0xf7)=""/247, 0xf7}, 0x0) 2018/02/06 18:24:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) pipe(&(0x7f0000000000)={0x0, 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) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000002000)={0x6, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0x4, 0x101, 0x0, 0x8, &(0x7f0000001000-0x10)=@generic="bcd9d99529bb6a2a0db39f6e20bb623a", 0x2}) getsockopt$netlink(r2, 0x10e, 0x6, &(0x7f0000002000-0x45)=""/69, &(0x7f0000002000-0x4)=0x45) name_to_handle_at(0xffffffffffffffff, &(0x7f0000ffe000)='./file0\x00', &(0x7f000088b000-0x8)={0xffffffffffffffcc}, &(0x7f0000ffe000), 0x1100) 2018/02/06 18:24:50 executing program 0: mmap(&(0x7f0000000000/0xe7b000)=nil, 0xe7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000e7b000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0xffffffffffffffff}, 0x1c) connect$inet6(r0, &(0x7f0000e79000-0x1c)={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ccd000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x1, 0x0, 0x1, 0xffff, 0x2, 0xa0, 0x80}, {0x8, 0x5, 0x2, 0xb, 0x3f, 0x5c8e, 0x2, 0x1000}, {0xa78, 0x7f, 0xfffffffffffffff9, 0xec5f}, 0x3, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x0, 0x0, 0x5, 0x8}}, 0xe8) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f000082e000-0x8)={@rand_addr, @remote}, &(0x7f0000160000)=0x8) 2018/02/06 18:24:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dfb000)='/selinux/enforce\x00', 0x281c0, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000a23000-0x400)={"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"}) ioctl$sock_ifreq(r0, 0x89fd, &(0x7f0000f4f000)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) 2018/02/06 18:24:50 executing program 2: mmap(&(0x7f0000000000/0xe7d000)=nil, 0xe7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f00005f8000-0xa)='vmnet0\\{}\x00') r0 = syz_open_dev$sg(&(0x7f0000e79000-0x9)='/dev/sg#\x00', 0x5, 0x10000) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000c91000)=""/215, &(0x7f0000e79000-0x4)=0xd7) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000e7e000-0x9)={0x1000, 0x1, 0x2}, 0x10) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) recvmmsg(r2, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400}) r3 = socket$l2tp(0x18, 0x1, 0x1) dup2(r3, r1) 2018/02/06 18:24:50 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0xa02, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f88000-0x4), &(0x7f0000f88000-0x4)=0x4) 2018/02/06 18:24:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00003ab000-0x50)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00004e5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000af0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000f48000)={0x1, 0x1}) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0xffffffffffffff80) 2018/02/06 18:24:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x6a0481, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00006bb000-0x4), &(0x7f0000001000-0x4)=0x4) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r1, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:50 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000f88000-0xc)='/dev/autofs\x00', 0x2000, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) [ 217.854892] IPv4: Oversized IP packet from 127.0.0.1 [ 217.860207] audit: type=1400 audit(1517941490.033:304): avc: denied { ioctl } for pid=31546 comm="syz-executor4" path="socket:[62126]" dev="sockfs" ino=62126 ioctlcmd=0x8916 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/06 18:24:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000bbc000-0x8)='./file0\x00', 0x40, 0x120) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000c21000-0x10)={0x7, 0x0, 0x1, 0x101}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f00003bc000)={r1, 0xfffffffffffffffa}) r2 = socket(0x2, 0x1, 0x0) setsockopt(r2, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r2, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r2) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000f3b000-0x6c)={r2, r2, 0x6, 0x8, &(0x7f0000e48000-0xce)="22b0ecdc1c6db2fc96b962f96dbccef94b9581fbdb2d67cbd50aeac7aac493b8f1ad996efcb767cde703f17c66d3090e106e1aec8f7012c35c17b906132d195e27582f7bd9b48c539fe4d2ea518247a793dbb697bbef3cc8bb1db3e7262ddc92c5c07effefd74612c3586ae893e8f65912206ee202da4fb8586dcd95ecf5e4aec064806523de74f9a4badb0f8218a8b9dd8367070c3fabc056244b3f3779af4d112fdbb07a9ab65bc15cd25a739cecf9465ea3b13b2af6700587119a7dad1bd771060b9e124216ac90c06bfa44b5", 0x9, 0x100000001, 0x800, 0x5, 0x1000, 0xfffffffffffffe01, 0x800, "44e79791aa40b536e151abd736298af3ac946c7cd2315f84f7fce6a99757ba06ed17895826157740039f8a82e61241bf20e89c3c0c19e9ff78a682e38bf26393c99291d22c853a008750b2ef"}) 2018/02/06 18:24:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000f9b000)='./file0\x00', &(0x7f0000e20000)=""/11, 0xb) r0 = socket(0x812, 0x803, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bc1000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000a9d000-0x18)={0x6, 0x164d, 0x5, 0x9, 0x1, 0x3}) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00007ba000-0x4), 0xfffffffffffffd33) r2 = syz_open_dev$tun(&(0x7f000050c000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000847000-0x90)={0x2, 0x6, 0x7, 0x2, 0x2, [{0x7fff, 0x2, 0x0, 0x0, 0x0, 0x6}, {0xbca5, 0x800, 0x7ff}]}) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000713000-0x4)=0x3e, &(0x7f000046f000)=0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000286000-0x4)) recvmsg(r0, &(0x7f0000c44000-0x1c)={&(0x7f0000d4a000-0xc)=@nl=@proc, 0xc, &(0x7f0000cfd000)=[{&(0x7f00002c5000-0xfb)=""/251, 0xfb}, {&(0x7f0000518000-0x5f)=""/95, 0x5f}, {&(0x7f0000f7e000)=""/190, 0xbe}, {&(0x7f00001f4000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000650000-0xf7)=""/247, 0xf7}, 0x0) fdatasync(r0) 2018/02/06 18:24:50 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x100000000000003, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000000000)=0xf4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000004000-0x8)='./file0\x00') move_pages(r1, 0x3, &(0x7f0000002000)=[&(0x7f0000fbc000/0x3000)=nil, &(0x7f00007c3000/0x3000)=nil, &(0x7f0000000000/0x1000)=nil], 0x0, &(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) 2018/02/06 18:24:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) socketpair$inet6(0xa, 0x0, 0x80000000, &(0x7f0000ed7000)) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x30) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)) [ 217.980936] device eql entered promiscuous mode 2018/02/06 18:24:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x6a0481, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000263000)) fremovexattr(r0, &(0x7f00002b1000-0x14)=@known='security.capability\x00') 2018/02/06 18:24:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000b36000)=""/40, &(0x7f00007b8000)=0x18) 2018/02/06 18:24:50 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000bd2000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00001ab000)=0x10, 0x800) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000f87000)=""/83, 0x53) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f88000-0x9)='/dev/sg#\x00', 0x0, 0x200000) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000f21000)={0x38a91040, {{0xa, 0x2, 0x3f, @empty, 0x3ff}}}, 0x88) r2 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f88000-0x8c)=@ipv4_deladdr={0x8c, 0x15, 0x102, 0x4, 0x3, {0x2, 0x10, 0x8, 0x4e88fbaefb3479, r3}, [@IFA_LABEL={0x14, 0x3, @common='rose0\x00'}, @IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LABEL={0x14, 0x3, @generic="03000000b04ec79ff1a63c257d55e866"}, @IFA_ADDRESS={0x8, 0x1, @rand_addr=0x3ff}, @IFA_LABEL={0x14, 0x3, @common='bcsh0\x00'}, @IFA_ADDRESS={0x8, 0x1, @empty}, @IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x8c}, 0x1}, 0x0) 2018/02/06 18:24:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00007ba000-0x4)=0x2, 0xfffffffffffffc6c) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) readahead(r0, 0x7, 0x3ff) recvmsg(r0, &(0x7f0000c44000-0x1c)={&(0x7f0000d4a000-0xc)=@nl=@proc, 0xc, &(0x7f0000cfd000)=[{&(0x7f00002c5000-0xfb)=""/251, 0xfb}, {&(0x7f0000518000-0x5f)=""/95, 0x5f}, {&(0x7f0000f7e000)=""/190, 0xbe}, {&(0x7f00001f4000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000650000-0xf7)=""/247, 0xf7}, 0x0) r1 = open(&(0x7f00006f9000-0x8)='./file0\x00', 0x0, 0x88) ioctl$KDDISABIO(r1, 0x4b37) 2018/02/06 18:24:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x1ff, 0x20401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x27e}, &(0x7f0000551000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x0, 0x49d, 0x7f}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000009000)) 2018/02/06 18:24:50 executing program 4: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='net/dev_mcast\x00') mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000cf9000-0x10)=[{&(0x7f0000def000+0x898)=""/33, 0x21}, {&(0x7f000032c000)=""/69, 0x45}], 0x2, 0x0) 2018/02/06 18:24:50 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000029d000)='./file0\x00', &(0x7f0000996000-0x8)='./file0\x00', &(0x7f0000fc7000-0x5)='ext3\x00', 0x802000, &(0x7f0000759000-0x6)) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') fcntl$getownex(r1, 0x10, &(0x7f0000d2b000)={0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000002f000)=0x0) setpgid(r2, r3) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000cb1000)=0x2) 2018/02/06 18:24:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000c9e000-0xd)='/dev/dmmidi#\x00', 0x3ffc00, 0x201) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000c57000)={&(0x7f0000000000/0x1000)=nil, 0x9, 0x7, 0x20, &(0x7f0000066000/0x1000)=nil, 0x100}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000271000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/02/06 18:24:50 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, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000233000)='/dev/midi#\x00', 0x401, 0x2000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000d6000-0xc)='/dev/rfkill\x00', 0x2, 0x0) writev(r1, &(0x7f0000aac000-0x10)=[{&(0x7f0000aa2000-0x7)='\v', 0x1}], 0x1) epoll_pwait(r0, &(0x7f00009a0000)=[{}, {}, {}, {}, {}], 0x5, 0x7, &(0x7f00008a5000)={0x8}, 0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000f49000-0xa)='/dev/cuse\x00', 0x10000, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/02/06 18:24:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) fchmod(r0, 0x44) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') 2018/02/06 18:24:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@random={'os2.', 'cgroup/:\x00'}, &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) open$dir(&(0x7f0000c59000)='./file0\x00', 0x200, 0x0) [ 218.076550] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=31607 comm=syz-executor3 2018/02/06 18:24:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00007ba000-0x4), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000c44000-0x1c)={&(0x7f0000d4a000-0xc)=@nl=@proc, 0xc, &(0x7f0000cfd000)=[{&(0x7f00002c5000-0xfb)=""/251, 0xfb}, {&(0x7f0000518000-0x5f)=""/95, 0x5f}, {&(0x7f0000f7e000)=""/190, 0xbe}, {&(0x7f00001f4000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000650000-0xf7)=""/247, 0xf7}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000403000)=[], 0x0) 2018/02/06 18:24:50 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f87000)='/selinux/enforce\x00', 0x1, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f87000)={0x0, 0x3, 0x2, [0x7fffffff, 0x100]}, &(0x7f0000930000-0x4)=0xc) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x4, 0x2ea) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000da0000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0xc, 0x2, 0x8, 0x5f8301be}, 0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f87000)=@assoc_id=r1, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000a0a000-0x6)={r1, 0x9}, 0x6) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000b34000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000876000-0x4)=r3) r4 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) sendmsg$nl_route(r4, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r5}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:50 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, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000007e000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f000053e000-0x8)={0x2, r1}) madvise(&(0x7f000045a000/0x3000)=nil, 0x3000, 0x75) dup2(r1, r0) [ 218.124246] audit: type=1400 audit(1517941490.297:305): avc: denied { setfcap } for pid=31590 comm="syz-executor2" capability=31 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/06 18:24:50 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:50 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000007000-0x4), &(0x7f0000001000-0x4), &(0x7f0000003000)) sendfile(r0, r0, 0x0, 0xf15) prctl$setmm(0x23, 0x4, &(0x7f0000002000/0x4000)=nil) 2018/02/06 18:24:50 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="17c400001400030207fffd946fa283bc0aeee6d8798600", 0xfffffeb1}], 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x44) 2018/02/06 18:24:50 executing program 4: mmap(&(0x7f0000d0d000/0x1000)=nil, 0x1000, 0x20000000000003, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x2080) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000ac4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00008a2000-0x9)='loginuid\x00') writev(r2, &(0x7f00005d3000-0x8)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) setsockopt$inet6_dccp_int(r2, 0x21, 0x16, &(0x7f0000b74000-0x4)=0x2d, 0x4) sendfile(r2, r2, &(0x7f0000c5c000-0x4), 0x41) 2018/02/06 18:24:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000505000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f000086f000-0x13)={0xf, "598351333b3bd3e2b8ad6057584e8b"}) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000af1000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PORT_SELF={0x4, 0x19, []}]}, 0x38}, 0x1}, 0x0) 2018/02/06 18:24:50 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:50 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000193000-0xe8)={{{@in6=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000f88000-0x4)=0xe8) r2 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f88000-0x18)={@loopback={0x0, 0x1}, 0x4, r1}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000289000-0xc)={@multicast1, @rand_addr, 0x0}, &(0x7f0000f88000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r3}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r4}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000006d000)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x415}}, 0x6, 0xda, 0x7, 0x8, 0x3}, &(0x7f0000f89000-0x4)=0xa0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f88000)={r5, 0x9}, &(0x7f0000f89000-0x4)=0x8) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000f89000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000b3e000)=0x3a, 0x800) 2018/02/06 18:24:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) socket(0x10, 0xa, 0x5) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00007ba000-0x4), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000b6b000-0xb)='/dev/audio\x00', 0x200000, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000a75000-0x18)={0x6, 0x6, 0x4}) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000e7a000)) recvmsg(r0, &(0x7f0000c44000-0x1c)={&(0x7f0000d4a000-0xc)=@nl=@proc, 0xc, &(0x7f0000cfd000)=[{&(0x7f00002c5000-0xfb)=""/251, 0xfb}, {&(0x7f0000518000-0x5f)=""/95, 0x5f}, {&(0x7f0000f7e000)=""/190, 0xbe}, {&(0x7f00001f4000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000650000-0xf7)=""/247, 0xf7}, 0x0) 2018/02/06 18:24:50 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = accept4$inet(r0, &(0x7f0000059000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00005f5000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000cb4000), &(0x7f0000321000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"67f4ff5b302011"}, 0x1}, [{"fbbec1bc8dbab5"}, {"86c75b845c55c2"}, {"86e85661cd15ac"}, {"c7b28103f4be00"}, {"d8c54cdaba5a74"}, {"4a5563fdd12f07"}, {"5a903fc001c41b"}, {"d46f9a04c8f58b"}]}, 0x48) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000001000)=""/167, 0xa7, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000002000-0x4)=0xc) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000002000-0x4)=0xe8) r7 = getpid() mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = getpgid(0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@multicast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000001000)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000001000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r14 = fcntl$getown(r0, 0x9) r15 = getuid() r16 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000002000)=0xe8) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000003000-0x1c)={0x0, 0x0, &(0x7f0000003000-0x48)=[{&(0x7f0000001000)={0xb4, 0x33, 0x10, 0x4, 0x0, "", [@generic="d6b12077023ba9e15db66da1a70445dae6b7454bcff01137", @generic="5d052f54b1c486da94704599e8aba270029ccfda20a22697d394ee05f7737c0c2d932820eaeda52ddb9ec1bb798dda5f5a854c8576a46ee8078b0537f66334ed4572eac24e1acde3a7391a1d822e9848437e1b3769305a4f7b36046ae29dff497718f9e71576a7656418e0aeeb37d2ea64ba661297ccd60743fd4a3bd9", @typed={0xc, 0x38, @fd=r0}]}, 0xb4}, {&(0x7f0000047000-0x32fc)={0x32fc, 0x39, 0x820, 0x0, 0x2, "", [@nested={0x11fc, 0x69, [@generic="d97aa98ec291c5c9bde5fbb3ea8c90ea9f94691b08280344cc8bef01701bfca6e2c6fb26c9b24b3bb7cb3ece2c19447339c3ba1892fed2127c8ac28193f973936c003a8654e69cefa70b6489b99cc58ad4c506e9af263552de3d14fc37b61ec22bad27d4d5cd67cd2858faf9e060bbb077604d6ac7627358728d32c91aeb685519f7112fe35da01adb532ac9cd71061e78a28f694f70458344a9c77c2f1c79e7a6efbe370141d114ee004bef7f4b75f0c5b03b5a8b1eae15041b23333e517a8f98fe9baf8af516871d3e5766eeb39c5a2071d73453054e06d1e1c33e8bc9c5224b6fa2270d44ecea17ff0f1e82e53b4d8ac96ae734f339799e7b20eedc324d6111ac0a042deebca3b3a33d0544e9735cdfb09e2d0ae45dc1887ea2896ea0618d8b265bc59f647ec61b396b76eac67ccabb8efa02b59065cc3eab8a3ecd51fd1d39869e747206e422dec7e0267f65297b3b2df6941794a69db3c3b01eca8d0b608f9cbb914dcf630ad6cef0c384d3ff0113d77646161d732374d6b947f7be55f6c46782b7597368c0dd1833a31a16e36e9f65b8ae5ae8db8051f329dbe9457441c85aff46d6f01849c81e8f7ec17aec6af8de7c92b45f4601699fc5d2ca14bcba8aae5bdeca8dba7eef24be4acb11e56994907118bbb8883ea7082bfd93c9515d169affb193ad8a9a8b488532269255ca5a41d2d61453b7d7ac6619dd012a1e556a0df70230787155b008ab7b3e576851ccf4490a4ea507b58ac819e56aa901530acae771176f9ec4d31f4b7990b19dabc9652ef3e3fa6747c3cdf9cfb28dddc719dac6d0c4707ce6a7e05ff7ef50b5a086919addecfe53926188dba888552f03f6e4bbb926dd5e6483af779aaa5b78abf5f8b8c3ba51132f95c6d061de8179e1c70efd3ff861582aefb2a5e5603b328fba7e8015b62b85e54ba099c79c8ea94f6fdaec0d94f6d8838bb67de278afd04807ce44af6c0b43f787dd1bc735e03c171720b252601c2c6f5a6399a53385c4331bd81822413ee62d0b21edd9353467ff60a6bf54755cd26492d1d2f96f99e8caffa5034e22d930cf4452c4b44ea07afcba1979d417e668a5d7f8569929761ae406a6678321de8d7570d33ceaccb8e6014f67a3d4ff642c24f3e22f0798070422c5e2ff3a76667570a5975ed64356d4e81b6b8c3b38d0e57f47d2eb7bb4eeda689183c1fbc3fee91b61c7ce3c2a3cb2c74c9095c7cba8a106369f8e2092fcb10eb39411c69e839ee7e32638e53b0ce904d150be582839182f68003cba275b4b3470c110b3d05e2e97d67af172365d596b1558f2f21c9a4e63ac2bc6182cc609e57c666e04a13b938c463cd44770840f5fe5c260927ed0151ac678a09f9a34e14fee8e67c970d33fa14513aa9164887c889a9e907195a9fec3453ec508ef19a3076518541a3d51dc2358bcadbb3fe3dbb024ffebda3f3b23f9eed3d1862f3a0a73da37ab2e345ee8d1459ccb20ade531a59261853210dc5c7d992f1e07fcb1217b91c07f5f8c88a3d42d1fdfc2d1ea641abdc49493e7010001b82ac9846998202e2aed42a18ff0a791e661b0eca5d34445758986f27335539a230d430d94938d7ebb969be36dd25e2ccf4f85f8ca9350bcd99a0628353d4772072e9fc997d8b8b2690044a1539081dbfc61d0ef470522650f3692d4244c44d5773671e0c2ecfedffcb035dff16f2db0ec88d44f6e5bc9ffc9382094e1009f173bbed77fa3e92f04589e861be392ffaae096d97e211315a85eeccd602bc9fd2e53eaf80bcd961736061ab4469d1b8f4964df056296996812e15225e91116d468dad59f266b0f2ce27f68af58e58232aad6099a06666b5121938c890c4a61cd4234df42fea571194d7daa84c670f709679f8709533b63b182215115f5bb5eed35a5ff194f5cbab464bfc113b66c18d144547ddf1825e495da47a3c25a87f7967f8a3cfad963c0b74aecdd0ca7d001abc36e5ff70fc57b94dce65e6a9a4899f7510efe571d00ceb6159fd9d47d8fabaded096505e31f6bc1d31ef53c7c723810c9aee8dd84dd226db3e9d13256d30d68a69d46729c1c75b34b70927801889276634f7aa8664c206a7d94dafebe187fe7823d74a3128b8ced015516f7af55fcc268ab1c5101da6c48866a6e9f9ebe5960d4a8455d2f6926022d8ff90dd0e1ec7e3b752bf83228a07ee5795056c725a4a21ba4ae1d0faa7b6e11a5dffb2e28fb9df82277a9353a48bb40affb55fadf89021355df70a78621fab3ec0e1c19706ebb4ea6648ff96ddf6b169b756b5246978245f153bb5833376ad964ab9b52f19011bf1825040e532f576f12f3d1f6b96fc8db1c555ca7be95664aab710f1c842c7f45f38c67f3c1e7f6269d65bdf723eb6d2470eec0290864e874da336cbc7e8fac6617d3ea6f7c409aebc16197cb6d19caf62a5ed583582167e33c6fc3a68b26a88bb3e153062fa9f36fe20c75e5d3e6be45b3d47372fa9cdd43179a0334fb60f1eeb0dd3e3aea433f56019ab74a3fd6d7beca7b0c9806fcd258bdfc43c3eb032fd80b1a25201b6706feddc5d9ff400e9c6bc4497a668df2a0481d99e537c8c4bbded97b2dc0f9d97fc6b02bfbdec028a67d8ffbf6ca4850f0192c7d5b81c3ddb856fe4deb3d3e9e5800cea054ba35ffb81f2dacc62693d5f14d68c15f7d691b005c1b907926675f1aea42130381d4243ae8c8b32b6b79a551eafb9bff1b5886b2fdbb5f530219d7e2e4f52f3780148d941eccfce0a35772691777b35b795510201324893d1ce3bcc9a835eee9d9d54fd400e4f7eb0f53111be28f83bc1ec20399543224373844106b53c0491793a736ea16ebaaf01981c386d9ce4da6be7ecb37cd430bf27341b1b27c1cec1792dfa94dfb54b6c05da6ac165e4c3d172a834f9f85a7a800e9bb74b0bb29ef5216d153a9cd1f7db64195cfb3769155c66191b672ebe66db0c687f76f35221c57fdb7b047f9527d8eb94ce6dad5dda7da50da8291519ae0fcd03791d65b88cc1c19da23b1609b5b7d546440cce7fadc7136a6b33b2e4a25deefc712bb6b9ebe8884210b36a40b38a023a2d671bfc93d412b7c721c5d5f72e866b335e501e65196dea55a9a07dd2c06da23138bcef21149a8efcfdc3a835cf64d82c388048de306a110d8551267e0e170544e952e53d140db69e60fed26e9053e3eaa802dd5617a758e8bdfb6a98fccf6ceaa5a17c5cf659bc0267bdda2529eb10177e9243f8c44caa9ebefa8bb0434fad829258daf89a996228b1065cf3e253d9e4098d8bfe30884434d45cae47c2c580b2357ed2aed95de3c79de5dae7384e5eb883f9582063a9a4850fb25c059e0aa63653b87d02650535da99ff8d690b779fc8c3ddb7095f11a27b2415bcda67903cc09ea9358cc90071d09fcbc7bc17b98bc6a3fa9add4dbb144421fff77c58c6ce2685ad90483f65149dde9102039f899fd229d21ebc51c025323f0ab59553c31b7a44f127e41d359bc5db19855c86a44797b145a6f47cc7ea7a7ee0ae74a838923731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@generic="0811085a67ae4c83db964a1863c8e782c466fd1d321b940d91d3edfb26c12f5591b686b9e02a5a60ad2c3110ca039b9d0f4648dcd00284112eeafcb14febb41fd809fdbace28bad6ec04a5", @nested={0xc0, 0x58, [@generic="468e78a06606d4f4e31b09b587fc922fd7e5392612830a2d7bc7d447fa6296171e7c611061a861a7f5b6a005d76db0d44c5c0a13f4853559e0262c384f90b0eb528cb2f76b0468a1a1bb02a826585632ebf954d5c0d2278de14523629e7b8d07df6c0876ce199533a4255b04985d72a233f6148a7c30683d6d0fcbe5a8480cb8472f59ab06d8cad596c3f04a1ad6eaf06a153b76b2286ddeaf90fe7550fd294174baf7b7caf169d6376f7cdb77f3d340f2043a1d80e7eda0b71b54"]}, @nested={0x230, 0x30, [@generic="85f4b9465f0f3608deccb5004dddfb57e42dd959465b54c9ee6366f2bc0d7c87534c2380fd644bb5316411c3815340c5a03663faf26e75663f4c0e957868d1ced8a4", @typed={0xe8, 0x72, @binary="3089140d964f4813b81d3f8eadfb6145bdb8bd3d4d702f6064a1b732ff9e7723e3ae76917291c8b226e3276aec45bb737031b9d5357f8175750354294907d63abe47d2de97f3cd83e5e95e1ed78c3448efdd2cf9fcaf26ed2688bc8c3e2bfc2d423f465fd54d858b1f75f42bc64f983019e9150cca5c6c79d1a459d20718961bbe7b76635d18e4803932c0a60be87c7481fa34dbf25e56de5027d6baf71856677631fb352cef6652fb9142dc0503323927bb664f8e000bb0fc8629ffc8ebf6d711d7f300ef3294cf212b0fb909e7ab2d43ebcbe222f966f16e486e0b809b"}, @generic="2a511fee29035cb9e08112f8610fdb7d8a826c0bfbc9dc148cd0ea2bc3803497c027954dfb96de98050749b79d05faa05fdfa5c31d08293d137eedbade0c2b485856cc83964d0062e9b2e61cfc4fc60f98cd4e9b704b96dae1b9146f91a2895c5ec3922612077b30bb92ccc9af0dab2ea162db941eef5fb2bcce9745ea0f3f766aa50140f612bc0444041d9ca0d45dd438f5e665adba355f6cd2fe3fbbd5cd89f90f414419ec1c6524310bc9731dfebd5f36790b84713bb2252c157bccbba401623f573e91dae3e52f93df30c631ec9b1b56573ac44dd8f42e87576682339a7695cb32353649176844b582aacfc3c1ada89be44a", @typed={0xc, 0x49, @str='-\x00'}]}]}, 0x2504}, {&(0x7f0000003000-0x70)={0x70, 0x16, 0x0, 0x3, 0x2, "", [@typed={0xc, 0x1e, @ipv4=@empty}, @typed={0x10, 0x34, @u64=0x1}, @nested={0x44, 0x55, [@typed={0x8, 0x61}, @typed={0xc, 0x0, @uid=r9}, @generic="d68be3e976327d40607b2e2e45c10bd2", @typed={0xc, 0x1c, @pid=r10}, @typed={0x10, 0x49, @u64=0x200}]}]}, 0x70}], 0x9, &(0x7f0000000000)=[@cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x14, 0x1, 0x1, [r0, r1]}], 0xb0, 0x40000}, 0x80) 2018/02/06 18:24:50 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00008e7000)={0x5, 0x1, 0x0, 0x9, 0x400}, 0x2c) 2018/02/06 18:24:50 executing program 5: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20}, {0x6}]}, 0x10) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fd3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00003bb000)={0x0, 0xfffffffffffffff9}, &(0x7f0000fd4000-0x4)=0x8) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000fd4000-0x6)={r3, 0x1000}, 0x6) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000fd4000)={r3, 0x63, "b8848cf45bd5ea0662f047588bb046c6f0188b50aaa2249ebbab5b24d14ec9d7c49978aa0af2d6305da6b12fe8d0cbb23acede4458964faed348cf3c9d2bd4b711eb806a94f5a5c923b7105bdb84460aed6de65719d4676136e3359230d249eaf2e7f9"}, &(0x7f00004ce000)=0x6b) 2018/02/06 18:24:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000056a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0xee55}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00007d2000), &(0x7f00005ab000)=0x4) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f00003dd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @empty, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/06 18:24:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x3}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000203000)={r1, 0xcc6}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000917000-0x8)={0x0, 0x0}) timerfd_create(0x1, 0x800) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) setns(r3, 0x4000000) 2018/02/06 18:24:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00007ba000-0x4), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000022e000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1, @empty, 0x80000000}}}, &(0x7f0000a02000)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000eca000)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}}, 0x9, 0x1, 0x8000, 0x3ff, 0x31}, 0xa0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000c44000-0x1c)={&(0x7f0000d4a000-0xc)=@nl=@proc, 0xc, &(0x7f0000cfd000)=[{&(0x7f00002c5000-0xfb)=""/251, 0xfb}, {&(0x7f0000518000-0x5f)=""/95, 0x5f}, {&(0x7f0000f7e000)=""/190, 0xbe}, {&(0x7f00001f4000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000650000-0xf7)=""/247, 0xf7}, 0x0) 2018/02/06 18:24:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000e7000)='/dev/input/mouse#\x00', 0x8, 0x840) setsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000205000-0x4)=0x260, 0x4) exit(0x1000000) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000d9e000-0x4), &(0x7f0000a24000)=0x4) 2018/02/06 18:24:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/dsp\x00', 0x2002, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000824000+0x48b)=0x5) 2018/02/06 18:24:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005dc000-0x11)='/selinux/enforce\x00', 0x8000000020002, 0x0) getsockname$unix(r1, &(0x7f0000979000)=@file={0x0, ""/4096}, &(0x7f0000fde000)=0x1002) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000896000-0x1c)={0x249dd407, 0x14, [0x64f, 0x8, 0x9, 0x8, 0x4]}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00004fc000-0xc)={0x0, @dev, @empty}, &(0x7f000070b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00006df000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0x6}}, 0x21, 0x7f}, &(0x7f000013a000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000a2000-0x8)={r3, 0x3f, 0x100}, &(0x7f00004a5000-0x4)=0x8) ioctl$TCFLSH(r0, 0x540b, 0x76b) sendmsg$nl_route(r0, &(0x7f0000e93000-0x1c)={&(0x7f0000387000-0xc)={0x10}, 0xc, &(0x7f00002c2000-0x8)={&(0x7f00009c6000)=@ipv4_getnetconf={0x1c, 0x52, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x1c}, 0x1}, 0x0) 2018/02/06 18:24:50 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f87000), &(0x7f0000f87000)=0xc) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:50 executing program 7: futex(&(0x7f0000e69000-0x4), 0x9d6b559517e4f193, 0x0, &(0x7f0000900000+0x2f5), &(0x7f0000b0c000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000fb7000)='id_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000)="2ea500", 0xfffffffffffffffe) request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)=',,\x00', r0) 2018/02/06 18:24:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:50 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f88000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000f89000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x12, {0x2, 0x0, @loopback=0x7f000001}, @common='irlan0\x00'}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000f89000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0x9, 0x8, 0x1ff, 0x500, 0x88180000000000, 0x81000200, r1}) getcwd(&(0x7f000080f000-0xc1)=""/193, 0xc1) fcntl$getflags(r0, 0x40b) accept4$inet(r0, &(0x7f0000451000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000f88000)=0x10, 0x80000) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:50 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, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000095a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000bb000)=0x7) 2018/02/06 18:24:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000624000-0x4)=0x100000001, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) poll(&(0x7f0000beb000)=[{r0}], 0x1, 0x0) socketpair(0x11, 0x4, 0x10000, &(0x7f00000ba000-0x8)) 2018/02/06 18:24:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00007ba000-0x4), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000022f000)='/dev/vcs\x00', 0x28380, 0x0) recvmsg(r0, &(0x7f0000c44000-0x1c)={&(0x7f0000d4a000-0xc)=@nl=@proc, 0xc, &(0x7f0000cfd000)=[{&(0x7f00002c5000-0xfb)=""/251, 0xfb}, {&(0x7f0000518000-0x5f)=""/95, 0x5f}, {&(0x7f0000f7e000)=""/190, 0xbe}, {&(0x7f00001f4000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000650000-0xf7)=""/247, 0xf7}, 0x0) 2018/02/06 18:24:50 executing program 3: r0 = socket(0xa, 0xf, 0x2) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000324000)={0xa, &(0x7f00009f8000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000f89000-0x12)='/dev/input/mouse#\x00', 0x1, 0x802) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000f89000-0xc)={0x40000000}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000f88000-0x70)={0x6, {0x2, 0x1, @rand_addr=0x61c2}, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x0, @empty}, 0x2, 0x9, 0xade2, 0x0, 0x1, &(0x7f00000ab000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x400, 0x4, 0xffffffffffffffff}) 2018/02/06 18:24:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x9}}, 0xe8) sendto$inet6(r0, &(0x7f0000f69000-0x49)="2d5d6087279193c86ed4c9d7e8866ae8d7ba9d09d9b699d678365ac8a5e296a1b5bb3dca7f9e70e067d1a043de99aae4f7ca1f380b62000000026f98bb586a514a1e86851e474f20bd", 0x49, 0x0, &(0x7f0000f9f000-0x1c)={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0xf}, 0x800000200000007}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000426000+0x44e)='/dev/mixer\x00', 0x4000, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000b14000)={0x3, 0x830000000000000, 0x80000001, 0x402}) r2 = open(&(0x7f0000ea4000)='./file0\x00', 0x400000, 0x20) bpf$OBJ_PIN_PROG(0x6, &(0x7f00005cc000-0xc)={&(0x7f000091a000)='./file0\x00', r2}, 0xc) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00009e0000)=@security={'security\x00', 0xe, 0x4, 0x51c, 0xffffffff, 0xcc, 0xcc, 0x314, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000819000), {{{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0x314}}, [{{@uncond, 0x0, 0x200, 0x248, 0x0, {}, [@common=@icmp6={0x24, 'icmp6\x00', 0x0, {0xb, 0x6ec3, 0x100000000, 0x1}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x400, 0x7, 0x0, 0x1, 0x4, 0x2, [@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @ipv4={[], [0xff, 0xff], @rand_addr=0x7e39}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @empty}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xfffffffffffffffe}}, @mcast1={0xff, 0x1, [], 0x1}], 0xe}}]}, @common=@unspec=@IDLETIMER={0x44, 'IDLETIMER\x00', 0x0, {0x8000, 'syz0\x00', 0x5}}}, {{@uncond, 0x0, 0x110, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0xff, 0x1, 0x0, [0x401, 0xffffffff7fffffff, 0x87c, 0x4000000000000, 0x8, 0xcfb2, 0x8001, 0x488d, 0x1, 0x4, 0xd8, 0x0, 0x1000, 0x9, 0x4, 0x8], 0x3}}, @common=@icmp6={0x24, 'icmp6\x00', 0x0, {0xf, 0x3, 0x3ff}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x8, 0x1000, 0x1}}}, {{@uncond, 0x0, 0xa4, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x7, 0x9}}}]}}, 0x578) 2018/02/06 18:24:50 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000006000)="2f9e14e9721632056fbbfadf055ba0d277254e002a89be70b96110a394000cdbd24fd99965d9c4c43bc2d39c4650e6838ba5c2d5f557c942bf1db286172a204cdc7da86bd3ec5b38ba14f3a889eeb1f08c14262f9c331a20834570bf5872df8bc8ac21c8dfd95ff5afd920e79a097bcd3b4693cee6ae7abe163fedcde030b93fa8e2729d187e6e6b3c67dc96ad19ee5132f453970c000292", 0x98, 0x4004014, &(0x7f000000c000-0x10)={0x4, 0x7, 0x3, "29068414b96a", 0x4}, 0x10) syz_emit_ethernet(0x56, &(0x7f0000002000-0x1375)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x20, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, {[@dstopts={0x0, 0x1, [], [@jumbo={0xc2, 0x4}, @padn={0x1, 0x0, []}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, 0x0) 2018/02/06 18:24:50 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000002000)='/dev/vcsa#\x00', 0x3ff, 0x0) preadv(r0, &(0x7f0000007000-0x28)=[{&(0x7f0000006000)=""/243, 0xf3}, {&(0x7f0000004000)=""/197, 0xc5}], 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000009000)={0x11, 0x1e, r1, 0x1, 0x5, 0x6, @empty}, 0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x10001) 2018/02/06 18:24:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a94000-0x1), &(0x7f00002b8000-0x4), &(0x7f000029e000), &(0x7f000031d000)) read(r0, &(0x7f0000f7d000-0x9a)=""/154, 0xffffff64) 2018/02/06 18:24:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000000000a, 0xa, 0x2) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00007ba000-0x4), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000c44000-0x1c)={&(0x7f0000d4a000-0xc)=@nl=@proc, 0xc, &(0x7f0000cfd000)=[{&(0x7f00002c5000-0xfb)=""/251, 0xfb}, {&(0x7f0000518000-0x5f)=""/95, 0x5f}, {&(0x7f0000f7e000)=""/190, 0xbe}, {&(0x7f00001f4000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000650000-0xf7)=""/247, 0xf7}, 0x0) 2018/02/06 18:24:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000240000)='./file0\x00', 0x0) sendmsg$rds(r0, &(0x7f0000cfd000-0x1c)={&(0x7f0000950000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000903000)=[{&(0x7f0000c5c000-0xef)=""/239, 0xfffffef1}, {&(0x7f0000832000-0xf7)=""/247, 0xf7}], 0x2, &(0x7f000000b000)=[@fadd={0x58, 0x114, 0x6, {{0x5d0f}, &(0x7f000062a000)=0xd1f, &(0x7f0000f78000-0x8)=0xfffd, 0x1, 0x44eb, 0xe0, 0x0, 0x50, 0x7}}, @rdma_args={0x48, 0x114, 0x1, {{0x800}, {&(0x7f0000262000)=""/162, 0xa2}, &(0x7f0000001000)=[{&(0x7f0000eda000)=""/16, 0x10}, {&(0x7f0000f75000)=""/4096, 0x1000}, {&(0x7f00000c4000-0xbf)=""/191, 0xbf}, {&(0x7f0000019000)=""/230, 0xe6}, {&(0x7f0000997000)=""/22, 0x16}, {&(0x7f0000951000-0xe0)=""/224, 0xe0}, {&(0x7f000031a000-0xd9)=""/217, 0xd9}], 0x7, 0x29, 0x20000000000}}], 0xa0, 0x4000004}, 0x800) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000385000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffcd1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00005cd000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0xff88) 2018/02/06 18:24:50 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000a04000)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x28, 0x3, 0x0, @fuse_notify_inval_inode_out={0x0, 0x7}}, 0x28) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/06 18:24:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:50 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000019000-0x28)={@generic="6edc2b3bb13830d7d1dde5204f80dd59", 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000b000-0x28)={'vcan0\x00', r1}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000001a000-0x28)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r2}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f000000f000)="0400000000000000f81c32f9ff98063dac2c0db521abe971f11368a82cc15eb4207dc10000000700b5e8bc0008fb97470500400001000000", 0x38}], 0x1}, 0x0) 2018/02/06 18:24:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b5000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = dup(r0) getsockname$ipx(r1, &(0x7f0000777000-0x10), &(0x7f0000620000-0x4)=0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/02/06 18:24:50 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f88000-0x4)) 2018/02/06 18:24:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xffffffffffffff38) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) poll(&(0x7f000091a000)=[{r1, 0x7100}], 0x1, 0x807f) 2018/02/06 18:24:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:50 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f00000b0000), &(0x7f00001f2000-0x4)=0x4) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000c83000-0x4)) pipe2(&(0x7f0000dd7000), 0x4000) 2018/02/06 18:24:50 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80f, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000f88000-0x1c)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x1}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getpid() ioctl$int_in(r0, 0x5452, &(0x7f0000508000-0x8)=0x26) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000404000-0x8)={0x0, 0x6b, 0x1}, &(0x7f0000d32000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e58000-0xa)={r3, 0x4fbd, 0x1, [0x20]}, 0xa) syz_open_dev$vcsa(&(0x7f0000a0a000-0xb)='/dev/vcsa#\x00', 0x31, 0x4086) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x1f, 0x0, 0x73f, @time={0x77359400}, {0x1000000000000}, {}, @queue={0x3b, {0x702, 0x98}}}], 0x1c) r4 = dup2(r1, r0) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000839000)=""/29) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r0, r2) 2018/02/06 18:24:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000090a000-0x4)=0x0) capget(&(0x7f000035f000)={0x20071026, r0}, &(0x7f0000d1c000-0x18)) r1 = syz_open_dev$dspn(&(0x7f0000bfa000-0xa)='/dev/dsp#\x00', 0xbe9a, 0x400080) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x1ff) 2018/02/06 18:24:50 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f000000b000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000005000)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, &(0x7f0000003000)=[{&(0x7f000000f000-0xaf)="f5", 0x1}], 0x1, &(0x7f000000d000)=[]}, 0x0) sendmsg(r0, &(0x7f0000002000)={&(0x7f0000015000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f0000014000)=[{&(0x7f0000015000)="e2", 0x1}], 0x1, &(0x7f0000016000-0x2d8)=[]}, 0x0) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f000001a000-0xe)=@l2, 0xe, &(0x7f0000018000)=[{&(0x7f0000019000)=""/200, 0xc8}], 0x1, &(0x7f0000019000)=""/82, 0x52}, 0x0) sendmsg(r0, &(0x7f0000003000)={&(0x7f0000012000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}}, 0x26, &(0x7f0000012000)=[{&(0x7f000000f000-0x8)='`', 0x1}], 0x1, &(0x7f0000012000)=[]}, 0x11) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000015000-0x38)={0x0, 0x385, &(0x7f000000b000)=[], 0x0, 0x0}, 0xffffffffffffffff) 2018/02/06 18:24:50 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000c5d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x81) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000184000)={0x6, "5d4b9a486cd9"}) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x0, &(0x7f0000be7000/0x4000)=nil, 0x2) 2018/02/06 18:24:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000001c000)={{{@in=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000294000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000ec5000)={'vcan0\x00', r1}) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00007ba000-0x4), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000c44000-0x1c)={&(0x7f0000d4a000-0xc)=@nl=@proc, 0xc, &(0x7f0000cfd000)=[{&(0x7f00002c5000-0xfb)=""/251, 0xfb}, {&(0x7f0000518000-0x5f)=""/95, 0x5f}, {&(0x7f0000f7e000)=""/190, 0xbe}, {&(0x7f00001f4000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000650000-0xf7)=""/247, 0xf7}, 0x0) 2018/02/06 18:24:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:50 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x800000000080007, 0x5) socket$kcm(0x29, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0x2, 0xffffffffffffffff, {}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) recvfrom$ax25(r0, &(0x7f0000aee000-0xd1)=""/209, 0xd1, 0x20, 0x0, 0x0) 2018/02/06 18:24:50 executing program 0: pipe(&(0x7f0000658000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @multicast2=0xe0000002}, {0x6, @empty}, 0x4, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00006d7000)={0x0, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e32000)=@generic="d765267c4cef3ff73366296a6d20480d"}) 2018/02/06 18:24:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b45000)='/dev/vcs\x00', 0x14000, 0x0) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000fe5000)=0x60, 0x4) r3 = geteuid() r4 = getegid() fchownat(r2, &(0x7f00001d7000-0x8)='./file0\x00', r3, r4, 0x1000) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x6, 0x1}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) 2018/02/06 18:24:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) writev(r1, &(0x7f000081f000)=[{&(0x7f0000c68000-0x2d)='u', 0x1}], 0x1) sendfile(r1, r0, &(0x7f000083c000), 0x5) getxattr(&(0x7f000095f000-0x8)='./file0\x00', &(0x7f0000cdd000-0x8)=@random={'system.', '\x00'}, &(0x7f00002eb000)=""/4096, 0x1000) 2018/02/06 18:24:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001d4000)='/dev/cuse\x00', 0x4, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000b2e000)={0x3, 0x0, 0x0, "2347223196c9", "03bc5b970f1cb153a822f9e4b007d6e4"}) fcntl$setlease(r0, 0x400, 0x0) pread64(r0, &(0x7f000020a000)=""/151, 0x97, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f88000)={0x0, 0xfffffffffffffffe}, 0x8) r1 = gettid() perf_event_open(&(0x7f00006c1000)={0x5, 0x78, 0x401, 0x0, 0x3, 0x8c, 0x0, 0x1, 0x100, 0x2, 0x80000000, 0x0, 0x6, 0x3, 0x8, 0x9, 0x93, 0x200, 0x3f, 0x1, 0x6, 0x0, 0x3, 0x7fff, 0xfffffffffffffeff, 0xffffffffffffffc1, 0x1f, 0x8001, 0x6, 0x4, 0x6, 0x5e, 0x0, 0x100000001, 0x4, 0x1, 0x5, 0x9b5, 0x0, 0x7, 0x2, @perf_config_ext={0x4}, 0x414, 0xfffffffffffffff7, 0x5, 0x4, 0x1000, 0x1, 0x8}, r1, 0x6, r0, 0x4) pread64(r0, &(0x7f0000c0a000)=""/183, 0xb7, 0x0) write$fuse(r0, &(0x7f0000ede000)={0x14, 0x1, 0xa, @fuse_poll_out={0xf0bf}}, 0x14) write$fuse(r0, &(0x7f0000391000-0x21)={0x28, 0x0, 0x1, @fuse_notify_inval_inode_out}, 0x28) 2018/02/06 18:24:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f00007ba000-0x4), 0xfffffffffffffcc6) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000c44000-0x1c)={&(0x7f0000d4a000-0xc)=@nl=@proc, 0xc, &(0x7f0000cfd000)=[{&(0x7f00002c5000-0xfb)=""/251, 0xfb}, {&(0x7f0000518000-0x5f)=""/95, 0x5f}, {&(0x7f0000f7e000)=""/190, 0xbe}, {&(0x7f00001f4000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000650000-0xf7)=""/247, 0xf7}, 0x0) 2018/02/06 18:24:51 executing program 0: 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, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000c53000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00000c6000-0x4d)=""/77, 0x4d) finit_module(r0, &(0x7f0000bac000)='#,ppp0nodevppp1&@\x00', 0x2) r2 = openat(0xffffffffffffffff, &(0x7f0000c12000-0x8)='./file0\x00', 0x40000, 0x20) openat$kvm(0xffffffffffffff9c, &(0x7f00000f8000)='/dev/kvm\x00', 0x40, 0x0) syslog(0x9, &(0x7f0000404000)=""/38, 0x26) ioctl$TUNDETACHFILTER(r2, 0x400854d6, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000930000-0x40)={0x85, @time={0x0, 0x989680}, 0xff1}) 2018/02/06 18:24:51 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f88000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000a60000-0x30)={0x6, 0xfd31, 0x5, 0x9, 0x2, 0x2877}) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000d3b000-0x1028)=@ipmr_newroute={0x1028, 0x18, 0xfc, 0x1, 0x1, {0x80, 0x20, 0x80, 0x9, 0xfd, 0x1, 0xfe, 0xfffffffffffffffd, 0x200}, [@RTA_ENCAP={0x100c, 0x16, @typed={0x1008, 0x70, @binary="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"}}]}, 0x1028}, 0x1}, 0x0) 2018/02/06 18:24:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:51 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, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x1, &(0x7f0000924000)=[{&(0x7f000079d000-0xd9)}], 0x3e0000) r0 = syz_open_dev$sndmidi(&(0x7f00005dd000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x20100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000031f000)) getpgrp(0xffffffffffffffff) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x44c, @raw_hdlc=&(0x7f00009fd000)}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000e78000-0x4), &(0x7f0000f9e000-0x4)=0x4) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) 2018/02/06 18:24:51 executing program 4: keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000003000)=[{&(0x7f0000003000-0x28)="73d8b61ca1ac826836cb50d39fd3cef52a946042d47d610fe1241a64de3520916eff39c9bd353849", 0x28}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x2, 0x0) r0 = syz_open_dev$adsp(&(0x7f00002ed000)='/dev/adsp#\x00', 0x4, 0x103) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x6, 0x4) 2018/02/06 18:24:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:51 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000007000-0x4)=0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000004000)='/dev/snd/midiC#D#\x00', 0x0, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000008000-0x4)=0x40, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r0, 0x18, &(0x7f0000008000-0x10)={0x13, 0x6, 0x1, 0x4}) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x20000801) 2018/02/06 18:24:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f00006c2000)='./file0\x00', &(0x7f000076d000)=@random={'system.', '+-/@bdev\x00'}, &(0x7f00007ee000-0x2)='^\x00', 0x2, 0x2) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000706000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) dup3(r0, r1, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000853000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x6, &(0x7f0000365000-0x4)=0x2, 0xffbc) setsockopt$inet_int(r3, 0x0, 0x12, &(0x7f0000001000-0x4)=0x8, 0x4) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r3, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) recvmsg(r3, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x40002106) ioctl$int_in(r2, 0x40000000af01, &(0x7f00002dc000-0x8)) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000eee000-0x8)) 2018/02/06 18:24:51 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) bind(r0, &(0x7f0000cb8000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx2\x00'}, 0x58) 2018/02/06 18:24:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x20, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x3, 0xd6) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() fcntl$lock(r1, 0x7, &(0x7f00001aa000)={0x0, 0x4, 0x0, 0x4, r2}) fcntl$lock(r1, 0x7, &(0x7f0000a2e000)={0x2, 0x0, 0x4}) 2018/02/06 18:24:51 executing program 5: 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, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_int(r2, 0x1, 0x13, &(0x7f0000996000)=0x6, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r4, &(0x7f000004c000-0x5e)=""/1, 0x1) fcntl$getown(r0, 0x9) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r1) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r1, 0x16) 2018/02/06 18:24:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00007ba000-0x4), 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000c1c000)='/dev/loop-control\x00', 0x80, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000c44000-0x1c)={&(0x7f0000d4a000-0xc)=@nl=@proc, 0xc, &(0x7f0000cfd000)=[{&(0x7f00002c5000-0xfb)=""/251, 0xfb}, {&(0x7f0000518000-0x5f)=""/95, 0x5f}, {&(0x7f0000f7e000)=""/190, 0xbe}, {&(0x7f00001f4000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000650000-0xf7)=""/247, 0xf7}, 0x0) 2018/02/06 18:24:51 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000004000-0x15)=""/21) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0xc0800, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000005000-0x4)=0x8, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000003000)={0x9, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000007000)=""/232) 2018/02/06 18:24:51 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f000065e000)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000031a000)="edd4bdff0f1fe755131e521dcdd2bd00fce1ac4b8d27ebc789db7ebac7996611995a752e462c39ee2b0994f4b4afef70d855ac833beed2374b530e646fa6862dd403012242b4b25b856c85ae677972d141592e911bf14504d1aca84a762742132972e121eee556292ee7533f84cc797af356726d6969a95308734e01872d71f9d8922ede63e092814ed20a472c43ff06b7d514011fd9deeb766f7d8aaaaad36438c818dbdd3b85a7af3c35efefcd0e20f4c5ab61837a75e8de8bb07ada81d6ce4a55ab9dbd3350a4b2cb2a16c40ede96ebf0007d5a14494af5bbc87b789afb6f3dece4273175", 0xe6, 0x8000, &(0x7f0000000000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x48) alarm(0x9) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000009000-0x4)=0x57bd, 0x4) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x34, &(0x7f0000009000)=r1, 0x4) dup2(r1, r1) 2018/02/06 18:24:51 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000fdd000-0x100)=[], 0x0, 0x0, &(0x7f0000faa000-0x7)) 2018/02/06 18:24:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000065c000)=@common="69702564703000000000000000001600") getsockname$packet(r0, &(0x7f0000d48000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00008fa000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000b8b000)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x2, 0x8, 0x5, 0x400, 0x0, 0x2, r1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000155000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004f1000)=0x2c) r3 = syz_open_dev$sndmidi(&(0x7f0000214000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x402040) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a45321, &(0x7f0000f71000-0xa8)={{0x4, 0xd82}, 'port0\x00', 0x0, 0x100000, 0x3, 0xfffffffffffffff9, 0x3f, 0x3ff, 0x9, 0x0, 0x6, 0x1}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000019000)={r2, 0x7d}, &(0x7f00006f7000)=0x8) 2018/02/06 18:24:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) r2 = gettid() readv(r0, &(0x7f0000617000-0x60)=[{&(0x7f0000e4c000-0x4c)=""/57, 0x39}], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(r2, &(0x7f00003a1000-0x30)={0x30, 0x1, 0x1, 0x0, 0xd937, 0x8, 0xc86, 0xf99}, 0x0) tee(r4, r0, 0x7, 0x5) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x7) fcntl$setsig(r3, 0xa, 0x12) syz_open_dev$urandom(&(0x7f0000da8000)='/dev/urandom\x00', 0x0, 0x10000) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a6b000)='/selinux/create\x00', 0x2, 0x0) open(&(0x7f000098d000-0x8)='./file0\x00', 0x82000, 0x1) recvmsg(r4, &(0x7f000070c000-0x38)={&(0x7f00001d7000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r0, r4) tkill(r2, 0x16) close(r1) 2018/02/06 18:24:51 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00007ba000-0x4), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000732000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000c44000-0x1c)={&(0x7f0000d4a000-0xc)=@nl=@proc, 0xc, &(0x7f0000cfd000)=[{&(0x7f00002c5000-0xfb)=""/251, 0xfb}, {&(0x7f0000518000-0x5f)=""/95, 0x5f}, {&(0x7f0000f7e000)=""/190, 0xbe}, {&(0x7f00001f4000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000650000-0xf7)=""/247, 0xf7}, 0x0) 2018/02/06 18:24:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000669000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = add_key$keyring(&(0x7f0000923000-0x8)='keyring\x00', &(0x7f0000cf4000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0x0) 2018/02/06 18:24:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f7b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) recvfrom$ipx(r0, &(0x7f00000c2000-0xc3)=""/195, 0xc3, 0x40002102, &(0x7f000097a000)={0x4, 0x1, 0x9, "f76a6c7190a7", 0x1}, 0x10) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f00003f1000-0x10)={&(0x7f00009c8000-0x48)=@bridge_dellink={0x2c, 0x11, 0x225, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0x2}, {0x4, 0x2}]}]}, 0x2c}, 0x1}, 0x2) poll(&(0x7f0000e02000-0x20)=[{r0, 0x1000}, {r0, 0xa0}, {r0, 0x40}, {r0, 0x181}], 0x4, 0x4) 2018/02/06 18:24:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) getsockopt(r0, 0x8, 0x4, &(0x7f0000a4f000)=""/67, &(0x7f0000aec000-0x4)=0x43) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00007ba000-0x4), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) rt_sigaction(0x2c, &(0x7f0000deb000-0x18)={0x6, {0x6}, 0x1, 0x5}, &(0x7f00007ce000-0x18), 0x8, &(0x7f000043c000)) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000c44000-0x1c)={&(0x7f0000d4a000-0xc)=@nl=@proc, 0xc, &(0x7f0000cfd000)=[{&(0x7f00002c5000-0xfb)=""/251, 0xfb}, {&(0x7f0000518000-0x5f)=""/95, 0x5f}, {&(0x7f0000f7e000)=""/190, 0xbe}, {&(0x7f00001f4000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000650000-0xf7)=""/247, 0xf7}, 0x0) 2018/02/06 18:24:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) pipe2(&(0x7f0000a98000)={0x0, 0x0}, 0x4800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00007df000)=0xfff, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c0b000)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000974000)='k', 0x1) 2018/02/06 18:24:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00004c6000)='/dev/dmmidi#\x00', 0x8, 0x78043) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a44000)=@assoc_value={0x0}, &(0x7f00002dd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d75000-0x8)={r1, 0xffffffff}, &(0x7f00006ee000-0x4)=0x8) r2 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r2, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r3, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000a2a000-0x14)={r1, 0x7ca, 0x4, 0xc60, 0x4, 0x2}, &(0x7f000043d000)=0xfffffffffffffddc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00006fd000-0x8)={0x0, 0x8}, &(0x7f0000230000-0x4)=0x8) getsockopt$inet6_int(r2, 0x29, 0xc9, &(0x7f0000547000), &(0x7f0000411000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000866000)={{0xa, 0x2, 0x16c9, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x8}, 0x1, [0xfff, 0xffffffff, 0x0, 0x57, 0x2, 0x5, 0x2, 0x1]}, 0x5c) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000b83000-0xb8)={r4, 0xffffffffffffff38, 0x20, 0x2, 0x9, 0x8, 0xffffffff00000001, 0x2, {r5, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, 0x401, 0x6, 0x1ff, 0x7ff, 0xffffffffffffff1d}}, &(0x7f000088c000-0x4)=0xb8) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000fe0000-0xc8)={0x1, 0x1, 0x0, 0x400, 0x3, [{0xdfc4, 0x8000, 0x7ff, 0x0, 0x0, 0x2}, {0x8001, 0x1000, 0x5, 0x0, 0x0, 0x400}, {0x80000001, 0x180, 0x9, 0x0, 0x0, 0x1c01}]}) 2018/02/06 18:24:51 executing program 0: r0 = gettid() sched_setscheduler(r0, 0x6, &(0x7f0000a19000-0x4)=0x8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000030f000)='/dev/mixer\x00', 0x20200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r0, 0x1, &(0x7f0000652000)=[&(0x7f00007f1000/0x1000)=nil], &(0x7f0000a5b000-0x8)=[0x5, 0x3], &(0x7f0000001000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000000)) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x5af, {{0xa, 0x3, 0xfffffffffffffffb, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1f}}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000002000-0x7b)=""/123, &(0x7f0000002000-0x4)=0x7b) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000002000)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f0000002000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0xc}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x0, 0x6, 0xf7f, 0x500, 0xe5, 0x4000002, r2}) r3 = pkey_alloc(0x0, 0x1) pkey_free(r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000003000+0xd40)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r4, 0x10e, 0xf, &(0x7f0000004000)=""/218, &(0x7f0000005000-0x4)=0xda) syz_open_dev$urandom(&(0x7f0000004000)='/dev/urandom\x00', 0x0, 0x100) mbind(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000000)=0x3ff, 0x7, 0x2) ioctl$TCSBRKP(r1, 0x5425, 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000001000-0x4)) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000006000-0x2)={0x29, 0x9}, 0x2) 2018/02/06 18:24:51 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000673000)={@random="3fda15acf59e", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0x80, 0x5, 0x100000001}], {0x8100, 0x400, 0x8000, 0x5}}], {@canfd={0xd, {{0x3, 0x101, 0x3, 0x5}, 0x31, 0x2, 0x0, 0x0, "7e6f923527ab8c43cc84a8379dbd689a22785349270820e4890ae40376cf128868cc24eff48b706b269fe83d13de1972eb09793a658da1e483bd3f29b53963bf"}}}}, &(0x7f0000fd0000-0x10)={0x1, 0x2, [0x12a, 0x31d]}) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00007ba000-0x4), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000c44000-0x1c)={&(0x7f0000d4a000-0xc)=@nl=@proc, 0xc, &(0x7f0000cfd000)=[{&(0x7f00002c5000-0xfb)=""/251, 0xfb}, {&(0x7f0000518000-0x5f)=""/95, 0x5f}, {&(0x7f0000f7e000)=""/190, 0xbe}, {&(0x7f00001f4000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000650000-0xf7)=""/247, 0xf7}, 0x0) 2018/02/06 18:24:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt(r0, 0x6, 0x5, &(0x7f00005fc000-0xf0)="ad826ce23974c179f44d6bbd18bdcec8f5d3f50a93e39611b928093c8624be401fc4736e5e794194f8267c20182f74c791f0b2f785474c02631b726ba6b293127f5896eaa327fafd1af6e3cf4651556781497b6735501ff5202a0a4e576a2dcba5f8fd667feda953ee6f0447554654f6a42e6e05b01d57f247c49f9b9152bedaf1626e0e8a03c0b6a63198c85e1642d27c261ab0d9cfb8ed16ff7da9c2bb8779d21beda8d5db78c5a4dbf15cdc2a2d066d63630e4817b32208290a241588d66d762f560cdcde6967af4e52401dadbb8f54f4802eaef8f4d95501109631e52dfa7723a349a6d0bb4dc39d090f53fc4cfa", 0xf0) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000950000-0x10)={&(0x7f0000283000)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xf}, []}, 0x14}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000301000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f000022b000-0x4c)={0x2, 0x2, 0x1}) recvmsg(r0, &(0x7f00004d7000)={&(0x7f0000d28000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000671000)=[{&(0x7f000054a000-0x6d)=""/109, 0x6d}, {&(0x7f00008fc000-0x17)=""/23, 0x17}, {&(0x7f00006d2000)=""/155, 0x9b}], 0x3, &(0x7f000024d000-0xbd)=""/189, 0xbd, 0x100000001}, 0x40000000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00001ae000-0x4)) tee(r1, r0, 0x100, 0x8) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000a58000-0x14)={@empty, r2}, 0x14) 2018/02/06 18:24:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x7)='cgroup\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00002a1000)='/dev/rtc\x00', 0x10902, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @tid}) 2018/02/06 18:24:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x6c860000000, 0x7, 0x4, 0x785b08a4, 0x81}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x1c)={r1, 0xfffffffffffffffa, 0xa, [0x8, 0x1c7, 0x7, 0xe5, 0x4, 0x6, 0x4b3, 0x6, 0x200, 0x0]}, 0x1c) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x100000000c, 0x80a, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000e4a000-0x18)={0x0, 0x400000004, 0x10001, &(0x7f0000f88000)}) socket$llc(0x1a, 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f88000-0xd)='/dev/qat_adf_ctl\x00', 0x24200, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000f89000-0x9)='/dev/dsp\x00', 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x121100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00007ba000-0x4), 0x4) write(r0, &(0x7f00006ac000)="93fc08481d68c82b9eae81fd13653a60fce45cc94bdcda1a3843b9a47c0448d82b7e42a85d73c4528d6ec16428a08becc012e3b68b15cee2554fbacc7c30bcf67ddffd4158f8b044904bbccd323af8b64bdda0ced033724b5d67231e05f796e196c646dbd738cae76213670f116a14dbdf70c54830990dc1bf96caad9561fe2d0592c240edce39f59b512270ff614186f20fcca92f71209b41a1fb907e3ae9fd39f5a7c712f29fd57a421d282f515bc2f43bf98847ef4d6801e299d176b2a3abd622b5f91d6bdf98423e21a92759b48779599b7618adb3df1fd5fc5b716b51eb03", 0xe1) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000c44000-0x1c)={&(0x7f0000d4a000-0xc)=@nl=@proc, 0xc, &(0x7f0000cfd000)=[{&(0x7f00002c5000-0xfb)=""/251, 0xfb}, {&(0x7f0000518000-0x5f)=""/95, 0x5f}, {&(0x7f0000f7e000)=""/190, 0xbe}, {&(0x7f00001f4000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000650000-0xf7)=""/247, 0xf7}, 0x0) 2018/02/06 18:24:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/igmp6\x00') sendfile(r0, r1, &(0x7f0000023000)=0x80, 0x26a950b) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc2c45512, &(0x7f000035f000-0x4c0)={{0x5, 0x0, 0x375, 0x4, "cf88aced36186ddb5fa3b0aef6f4bb70ef8be15f6bd4bc6edf7597af86d1eddc721d32d39c85f81d9cf0e1e3", 0x1}, 0x4, [0x9, 0x5, 0x0, 0x4, 0x5, 0x4, 0xddf2, 0x5, 0x7, 0x3f, 0x1, 0xffffffff, 0x0, 0x2, 0x100000000, 0x4, 0x1, 0x0, 0x5, 0x9, 0x180000000000, 0x2, 0x6, 0x5, 0x8, 0x7, 0x2, 0x7, 0x8001, 0xe49e, 0x3, 0x3, 0x7, 0x92e4, 0x0, 0x6c, 0x9, 0x5, 0x3f, 0x1, 0x0, 0x6, 0x8, 0x4, 0x2, 0x10001, 0x1000000, 0x6, 0x0, 0xe90, 0x8, 0x9, 0x1, 0x8, 0x2, 0xffffffffffffffff, 0x9, 0x8, 0x7c71, 0x6, 0x3, 0x7, 0x3d, 0x1, 0x10000, 0x5, 0x1f, 0x2, 0x6b4e, 0x39cf, 0x2, 0x9, 0x8000, 0x5, 0x10001, 0x2, 0x9, 0x3, 0x3, 0x5, 0x81, 0x5, 0xffffffffffffffa2, 0x101, 0xffff, 0xff, 0x672e, 0x8, 0x8001, 0xff, 0x60, 0x80, 0x7, 0x10001, 0x7f, 0xfffffffffffffff9, 0x6, 0x100000000, 0x6, 0x2, 0x401, 0x0, 0xfffffffffffffffa, 0x4, 0x2, 0x6, 0x4, 0x8, 0x0, 0x9, 0x2, 0x7, 0x1528f3aa, 0x8, 0x9198, 0x7ff, 0x5, 0x10000, 0x7, 0x0, 0x3, 0x400, 0x10001, 0x1d, 0x3, 0x4, 0x5, 0x2], {0x0, 0x1c9c380}}) 2018/02/06 18:24:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000001e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) connect$netlink(r0, &(0x7f0000cf3000)=@unspec, 0xc) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c20000), &(0x7f00004e6000-0x4)=0x14) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000781000-0x1000)="f8", 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f00001a8000-0xb)='/dev/hwrng\x00', 0x42, 0x0) 2018/02/06 18:24:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00004c6000)='/dev/dmmidi#\x00', 0x8, 0x78043) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a44000)=@assoc_value={0x0}, &(0x7f00002dd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d75000-0x8)={r1, 0xffffffff}, &(0x7f00006ee000-0x4)=0x8) r2 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r2, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r3, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000a2a000-0x14)={r1, 0x7ca, 0x4, 0xc60, 0x4, 0x2}, &(0x7f000043d000)=0xfffffffffffffddc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00006fd000-0x8)={0x0, 0x8}, &(0x7f0000230000-0x4)=0x8) getsockopt$inet6_int(r2, 0x29, 0xc9, &(0x7f0000547000), &(0x7f0000411000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000866000)={{0xa, 0x2, 0x16c9, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x8}, 0x1, [0xfff, 0xffffffff, 0x0, 0x57, 0x2, 0x5, 0x2, 0x1]}, 0x5c) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000b83000-0xb8)={r4, 0xffffffffffffff38, 0x20, 0x2, 0x9, 0x8, 0xffffffff00000001, 0x2, {r5, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, 0x401, 0x6, 0x1ff, 0x7ff, 0xffffffffffffff1d}}, &(0x7f000088c000-0x4)=0xb8) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000fe0000-0xc8)={0x1, 0x1, 0x0, 0x400, 0x3, [{0xdfc4, 0x8000, 0x7ff, 0x0, 0x0, 0x2}, {0x8001, 0x1000, 0x5, 0x0, 0x0, 0x400}, {0x80000001, 0x180, 0x9, 0x0, 0x0, 0x1c01}]}) 2018/02/06 18:24:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000416000-0xa)='/dev/vcs#\x00', 0x7fff, 0xa040) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00007e3000)={@generic}) 2018/02/06 18:24:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000deb000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x1}) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)) close(r0) 2018/02/06 18:24:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7ff, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00007ba000-0x4), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a0b000)='/dev/dsp\x00', 0x40, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f42000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000b2d000-0x8)={r2, 0xd}) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000c44000-0x1c)={&(0x7f0000d4a000-0xc)=@nl=@proc, 0xc, &(0x7f0000cfd000)=[{&(0x7f00002c5000-0xfb)=""/251, 0xfb}, {&(0x7f0000a79000)=""/95, 0x5f}, {&(0x7f0000f7e000)=""/190, 0xbe}, {&(0x7f00001f4000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000650000-0xf7)=""/247, 0xf7}, 0x0) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000488000+0x1)='/dev/rfkill\x00', 0x18b000, 0x0) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000019000)={0x100001, 0xd000, 0xabbb, 0x7, 0x2}) 2018/02/06 18:24:52 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000daf000-0x8)={0x0, 0x4, 0xca65}, &(0x7f0000c95000)=0x8) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000f88000)={&(0x7f0000f89000-0x80)=@generic, 0x80, &(0x7f0000f89000-0x8)=[{&(0x7f0000aa2000-0xd1)=""/209, 0xd1}], 0x1, &(0x7f0000f89000-0x96)=""/150, 0x96, 0x7}, 0x42) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f88000-0x8c)={r1, @in={{0x2, 0x0, @rand_addr=0x20}}}, 0x8c) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000f89000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00000ee000)=0x10) bind$rds(r0, &(0x7f0000607000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@ipv6_newroute={0x1c, 0x18, 0x4000000010, 0x7, 0x0, {0xa, 0x10, 0x80, 0xffffffffffffff01, 0xfd, 0x0, 0xff, 0x6, 0x3000}, []}, 0x1c}, 0x1}, 0x0) [ 219.841311] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=26653 sclass=netlink_route_socket pig=31926 comm=syz-executor6 [ 219.859656] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=26653 sclass=netlink_route_socket pig=31928 comm=syz-executor6 2018/02/06 18:24:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:52 executing program 4: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000039000-0xd)='/dev/dmmidi#\x00', 0x200, 0x140) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000038000)=0x2, 0x4) bind$netrom(r0, &(0x7f000002f000)=@ax25={0x3, {"95330ca6f5b3c8"}, 0x10001}, 0x10) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) creat(&(0x7f0000036000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000003a000)='./file0/bus\x00', &(0x7f000003a000)='./file0\x00', &(0x7f000003a000)='openpromfs\x00', 0x2000000, &(0x7f000003a000)="30696802111d27af08f60acc9a16c7c668fa364885724b784e276d562a04f9092906f3bac65dd79d91175fb16f978c031e465efccc737e2f647b18134b850ee650960537739660cf4e49bc395a05890d93dec409e7f50a4f18554a26d265a9637437ba3476329b4af7875e840e7a8a45682fc55e79f8259aab31fdaf0013bbbfd637d4140fd0e9") 2018/02/06 18:24:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000ed000)={0x7fff, 0x0, 0x0, 0xddc}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x3e) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a31000-0x24)) 2018/02/06 18:24:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000086000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f00001cd000)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000081f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000efe000-0xc)={0x18}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000069000-0x20)={{&(0x7f0000100000/0x2000)=nil, 0x2000}, 0x1}) tee(r0, r2, 0x9, 0x200000008) fcntl$lock(r1, 0x25, &(0x7f0000016000)) syz_open_dev$tun(&(0x7f00003d5000)='/dev/net/tun\x00', 0x0, 0x4080) dup2(r2, r1) 2018/02/06 18:24:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bdb000-0x4)={0xffffffffffffffff}) fchmod(r0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000814000-0x6)='ramfs\x00', 0x0) ioctl$TCSETA(r2, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r2, 0x1) pread64(r2, &(0x7f0000b52000)=""/67, 0x43, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000b62000-0x8)={0x0, 0x0, 0x338c}, &(0x7f00009c4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00007db000-0x8c)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) ioctl$KVM_GET_REGS(0xffffffffffffffff, 0x8090ae81, &(0x7f0000aef000-0x90)) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x89, 0x0, &(0x7f00006ca000-0x10), &(0x7f0000033000), 0xffffffffffffffff) 2018/02/06 18:24:52 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000979000)={0x7f, {{0xa, 0x2, 0x4800000, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, {{0xa, 0x1, 0xffffffff00000000, @mcast1={0xff, 0x1, [], 0x1}, 0x8855}}}, 0x108) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00004c6000)='/dev/dmmidi#\x00', 0x8, 0x78043) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a44000)=@assoc_value={0x0}, &(0x7f00002dd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d75000-0x8)={r1, 0xffffffff}, &(0x7f00006ee000-0x4)=0x8) r2 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r2, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r3, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000a2a000-0x14)={r1, 0x7ca, 0x4, 0xc60, 0x4, 0x2}, &(0x7f000043d000)=0xfffffffffffffddc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00006fd000-0x8)={0x0, 0x8}, &(0x7f0000230000-0x4)=0x8) getsockopt$inet6_int(r2, 0x29, 0xc9, &(0x7f0000547000), &(0x7f0000411000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000866000)={{0xa, 0x2, 0x16c9, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x8}, 0x1, [0xfff, 0xffffffff, 0x0, 0x57, 0x2, 0x5, 0x2, 0x1]}, 0x5c) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000b83000-0xb8)={r4, 0xffffffffffffff38, 0x20, 0x2, 0x9, 0x8, 0xffffffff00000001, 0x2, {r5, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, 0x401, 0x6, 0x1ff, 0x7ff, 0xffffffffffffff1d}}, &(0x7f000088c000-0x4)=0xb8) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000fe0000-0xc8)={0x1, 0x1, 0x0, 0x400, 0x3, [{0xdfc4, 0x8000, 0x7ff, 0x0, 0x0, 0x2}, {0x8001, 0x1000, 0x5, 0x0, 0x0, 0x400}, {0x80000001, 0x180, 0x9, 0x0, 0x0, 0x1c01}]}) 2018/02/06 18:24:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) r1 = add_key(&(0x7f000090f000-0xa)='encrypted\x00', &(0x7f0000389000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000540000)="5fcfce0574af53c7be36678d9fbd2437694fe7e88359de27d6e008aa63605f77be640755c2b0000cd8126c7c284d125e788b182abb7a16efa6e6d879c4068c06c1fb5a4717e362a610", 0x49, 0x0) add_key(&(0x7f0000329000)='rxrpc\x00', &(0x7f0000d0e000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000827000-0x1000)="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", 0x1000, r1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00007ba000-0x4), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000c44000-0x1c)={&(0x7f0000d4a000-0xc)=@nl=@proc, 0xc, &(0x7f0000cfd000)=[{&(0x7f00002c5000-0xfb)=""/251, 0xfb}, {&(0x7f0000518000-0x5f)=""/95, 0x5f}, {&(0x7f0000f7e000)=""/190, 0xbe}, {&(0x7f00001f4000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000650000-0xf7)=""/247, 0xf7}, 0x0) 2018/02/06 18:24:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000d56000)={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xc19}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000a67000-0x9)='/dev/sg#\x00', 0x3, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000d6000-0x4)) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4020000000000001, 0x84) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$sndseq(&(0x7f0000232000-0xd)='/dev/snd/seq\x00', 0x0, 0x1c1) sendto$inet6(r2, &(0x7f0000a4d000), 0xf77a, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 18:24:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = creat(&(0x7f00001a1000-0x10)='./control/file0\x00', 0x0) r1 = inotify_init1(0x0) bind$can_raw(r0, &(0x7f0000b5f000-0x10)={0x1d}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) inotify_add_watch(r1, &(0x7f0000fc7000)='./control\x00', 0x86000006) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/02/06 18:24:52 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000f64000-0xd)=""/13, &(0x7f0000d87000-0x4)=0xd) finit_module(r0, &(0x7f000039f000)='vboxnet0\\em1\x00', 0x3) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f74000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000e33000-0x10)={0x101, 0x8000, 0xeb3e, 0x3ff}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000f88000-0xd8)=@ioapic) 2018/02/06 18:24:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000bc3000-0x9)='/dev/sg#\x00', 0xe48, 0x20081) pipe(&(0x7f0000116000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000653000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r4, 0x80007387, 0x0) r5 = dup2(r3, r4) bind$nfc_llcp(r3, &(0x7f0000c80000)={0x27, 0x7, 0x32, 0x6, 0x9d, 0x8, "1511d56c01b30141bc539401fa2b6dedfe902dc35a75cd34db4286ca7cb37f94d40957d8b13e63b95f5d8ba28c9222fbe2398870330dccbb742420f606884d", 0x2}, 0x58) ioctl$int_in(r5, 0x5452, &(0x7f0000e36000-0x8)=0x45) r6 = getpgrp(0x0) fcntl$setown(r3, 0x8, r6) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000e89000)="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", 0x1000) fcntl$setsig(r4, 0xa, 0x12) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) r7 = gettid() ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f000065a000)) tkill(r7, 0x100000000000016) close(r0) 2018/02/06 18:24:52 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080045005, &(0x7f0000006000-0x8)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000007000-0x18)={&(0x7f0000000000/0x3000)=nil, 0x12, 0x3, 0xa3, &(0x7f0000000000/0x4000)=nil, 0x2bcc98df}) 2018/02/06 18:24:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00004c6000)='/dev/dmmidi#\x00', 0x8, 0x78043) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a44000)=@assoc_value={0x0}, &(0x7f00002dd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d75000-0x8)={r1, 0xffffffff}, &(0x7f00006ee000-0x4)=0x8) r2 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r2, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r3, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000a2a000-0x14)={r1, 0x7ca, 0x4, 0xc60, 0x4, 0x2}, &(0x7f000043d000)=0xfffffffffffffddc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00006fd000-0x8)={0x0, 0x8}, &(0x7f0000230000-0x4)=0x8) getsockopt$inet6_int(r2, 0x29, 0xc9, &(0x7f0000547000), &(0x7f0000411000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000866000)={{0xa, 0x2, 0x16c9, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x8}, 0x1, [0xfff, 0xffffffff, 0x0, 0x57, 0x2, 0x5, 0x2, 0x1]}, 0x5c) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000b83000-0xb8)={r4, 0xffffffffffffff38, 0x20, 0x2, 0x9, 0x8, 0xffffffff00000001, 0x2, {r5, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, 0x401, 0x6, 0x1ff, 0x7ff, 0xffffffffffffff1d}}, &(0x7f000088c000-0x4)=0xb8) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000fe0000-0xc8)={0x1, 0x1, 0x0, 0x400, 0x3, [{0xdfc4, 0x8000, 0x7ff, 0x0, 0x0, 0x2}, {0x8001, 0x1000, 0x5, 0x0, 0x0, 0x400}, {0x80000001, 0x180, 0x9, 0x0, 0x0, 0x1c01}]}) 2018/02/06 18:24:52 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000052c000)='/dev/vga_arbiter\x00', 0x501000, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000553000)=@req3={0x8, 0x5, 0x1, 0xffffffffffffffff, 0x8, 0x9, 0x3}, 0x1c) r1 = socket(0x10, 0x3, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000b19000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f6e000-0x4)) write(r1, &(0x7f00001fd000-0x24)="2400000052001f0000e4f40700ff03140200070004000100010000000000000100800000", 0x24) 2018/02/06 18:24:52 executing program 5: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "717565756530000000000200"}) write$sndseq(r2, &(0x7f0000f62000-0xa8)=[{0x0, 0x3, 0x0, 0x0, @tick=0x9, {}, {}, @raw32}, {0x0, 0xffff, 0x0, 0x0, @tick=0x1000, {}, {}, @note}], 0x38) select(0x40, &(0x7f000059c000), &(0x7f0000f5f000-0x40), &(0x7f0000f5e000), &(0x7f00000d9000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000f5e000-0x10)={{0x0, r3}}, &(0x7f0000f5d000)={{0x0}}) ioctl$ASHMEM_SET_SIZE(r2, 0x40047703, 0x5036) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f000008f000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0xffff}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0xd2, @time={r4}}) 2018/02/06 18:24:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00007ba000-0x4), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007c2000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) pipe2(&(0x7f000024e000)={0x0, 0x0}, 0x84000) linkat(r1, &(0x7f0000f6d000)='./file0\x00', r2, &(0x7f0000feb000)='./file0\x00', 0x1400) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r2, &(0x7f0000c44000-0x1c)={&(0x7f0000d4a000-0xc)=@nl=@proc, 0xc, &(0x7f0000cfd000)=[{&(0x7f00002c5000-0xfb)=""/251, 0xfb}, {&(0x7f0000518000-0x5f)=""/95, 0x5f}, {&(0x7f0000457000-0xbe)=""/190, 0xbe}, {&(0x7f00001f4000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000650000-0xf7)=""/247, 0xf7}, 0x0) syz_open_dev$mice(&(0x7f0000d5c000-0x10)='/dev/input/mice\x00', 0x0, 0x440000) 2018/02/06 18:24:52 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x802, 0x100) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00004c6000)='/dev/dmmidi#\x00', 0x8, 0x78043) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a44000)=@assoc_value={0x0}, &(0x7f00002dd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d75000-0x8)={r1, 0xffffffff}, &(0x7f00006ee000-0x4)=0x8) r2 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r2, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r3, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000a2a000-0x14)={r1, 0x7ca, 0x4, 0xc60, 0x4, 0x2}, &(0x7f000043d000)=0xfffffffffffffddc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00006fd000-0x8)={0x0, 0x8}, &(0x7f0000230000-0x4)=0x8) getsockopt$inet6_int(r2, 0x29, 0xc9, &(0x7f0000547000), &(0x7f0000411000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000866000)={{0xa, 0x2, 0x16c9, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x8}, 0x1, [0xfff, 0xffffffff, 0x0, 0x57, 0x2, 0x5, 0x2, 0x1]}, 0x5c) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000b83000-0xb8)={r4, 0xffffffffffffff38, 0x20, 0x2, 0x9, 0x8, 0xffffffff00000001, 0x2, {r5, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, 0x401, 0x6, 0x1ff, 0x7ff, 0xffffffffffffff1d}}, &(0x7f000088c000-0x4)=0xb8) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000fe0000-0xc8)={0x1, 0x1, 0x0, 0x400, 0x3, [{0xdfc4, 0x8000, 0x7ff, 0x0, 0x0, 0x2}, {0x8001, 0x1000, 0x5, 0x0, 0x0, 0x400}, {0x80000001, 0x180, 0x9, 0x0, 0x0, 0x1c01}]}) 2018/02/06 18:24:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000e7c000-0xb)='/dev/audio\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000023000)={0x40}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x6, 0x0, 0x20000000002, 0x1, 0x4, 0x7a, 0xfffffffffffffffd}, 0x49e4e595) close(r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000fb4000)={0x81, 0x0, 0x6d}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000016a000-0x20)={"93ad918e7eff50aea9787d11ba140959", {0x4, 0x9e, 0x1f, "83fff6994440", 0x4}}) 2018/02/06 18:24:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fe1000)='net/fib_trie\x00') timer_create(0x3, &(0x7f00000a1000-0x58)={0x0, 0x3e, 0x1, @thr={&(0x7f000007b000)="26e8a37424e4cb2bc13f8eca61c4e97bada8eec837d16ea622c48c226e081900f32ec3d8ea603b6975939a66d00990c2d639455c78f18f02ebaa89beef5e4e072f63192d23e084e25c948b6c77", &(0x7f00000c4000+0x724)="409874c16b5bf5cb1dc8ec5b342e644a3d4aa3d868e8ffe01bfee861335555f7b46d7925d88b9d50b0f1b72830fa13ffea8bd8f7fb5f5db7377fa6be57318e3526b2a2e9e33ac016069886fb0a7899db6ecc6f3efec1f6"}}, &(0x7f00002e3000-0x4)=0x0) timer_delete(r1) sendfile(r0, r0, &(0x7f0000198000-0x4)=0x4, 0x8000) r2 = add_key(&(0x7f0000a1b000-0x6)='logon\x00', &(0x7f0000e91000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f2b000)="8eb9d74ec30b3dc658ca2885d87b26cc397c77f716c96701d618d08da8e83187b76f2ae85391bb8238d5dfbc914d8536c1642ff863326dd096456b12d0644ee134fd89c32409", 0x46, 0xfffffffffffffffa) r3 = add_key(&(0x7f0000be8000)='logon\x00', &(0x7f0000071000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000743000)="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", 0x1000, 0x0) keyctl$link(0x8, r2, r3) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f000039d000)={0x5, 0x1f}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000b00000-0x1000)="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") 2018/02/06 18:24:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00007ba000-0x4), 0x4) mremap(&(0x7f0000dd3000/0x2000)=nil, 0x2000, 0x2000, 0x2, &(0x7f0000404000/0x2000)=nil) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000c44000-0x1c)={&(0x7f0000d4a000-0xc)=@nl=@proc, 0xc, &(0x7f0000cfd000)=[{&(0x7f00002c5000-0xfb)=""/251, 0xfb}, {&(0x7f0000518000-0x5f)=""/95, 0x5f}, {&(0x7f0000f7e000)=""/190, 0xbe}, {&(0x7f00001f4000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000650000-0xf7)=""/247, 0xf7}, 0x0) 2018/02/06 18:24:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000376000-0x8)=@assoc_value, 0x8) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000000)={0x38, 0x4, 0x7, 0x100000000}) 2018/02/06 18:24:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100000000, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfff1}, 0x1}, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000938000-0x8)={0x8, 0x2}, 0x8) 2018/02/06 18:24:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00004c6000)='/dev/dmmidi#\x00', 0x8, 0x78043) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a44000)=@assoc_value={0x0}, &(0x7f00002dd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d75000-0x8)={r1, 0xffffffff}, &(0x7f00006ee000-0x4)=0x8) r2 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r2, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r3, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000a2a000-0x14)={r1, 0x7ca, 0x4, 0xc60, 0x4, 0x2}, &(0x7f000043d000)=0xfffffffffffffddc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00006fd000-0x8)={0x0, 0x8}, &(0x7f0000230000-0x4)=0x8) getsockopt$inet6_int(r2, 0x29, 0xc9, &(0x7f0000547000), &(0x7f0000411000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000866000)={{0xa, 0x2, 0x16c9, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x8}, 0x1, [0xfff, 0xffffffff, 0x0, 0x57, 0x2, 0x5, 0x2, 0x1]}, 0x5c) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000b83000-0xb8)={r4, 0xffffffffffffff38, 0x20, 0x2, 0x9, 0x8, 0xffffffff00000001, 0x2, {r5, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, 0x401, 0x6, 0x1ff, 0x7ff, 0xffffffffffffff1d}}, &(0x7f000088c000-0x4)=0xb8) 2018/02/06 18:24:52 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000403000)='/selinux/context\x00', 0x2, 0x0) writev(r0, &(0x7f0000920000-0x30)=[{&(0x7f0000c3a000-0x40)="5274e272644ef3f5581be3144186368267da27f320ce0acb17de9062ff1d290252ac07610f88f21f4284bda57e16cb5869b124746afcacc60097f6e6ccf8eacd", 0x40}, {&(0x7f0000ad0000-0x4c)="1b60c1e2e826cde18384a2b4ae949eeed13badd6fdf03f727a8ddad62f22950b93aab773196cb2b7f6695ca966bc46efcb7b335d7b45102863f3674da62e1ff037b1a8da403cf441b5f66068", 0x4c}, {&(0x7f00000fc000)="993f6710ae54233c670340e3c952d97dd9db89f0f7df5591c24a8f796f35147979a40110f2fafd9ff6acca00bed81b33ac00a056adce84230873e2e8ddebb8e88910d4e7c97cbfa690ee0991d84cb0d3dcbae73c2a367bae941ee59870312fd2cc8487c562004fddb7921a5dc85f92c6a418b2af4675a94dcd5c367e53c19b0841732dc270f74d2c608248b77e8b25587aa908897c4fd950ce425734feebac0a97373a9f09d369ef011093d8596ceb638ab34ccdec07ed8a4afae5fc234b3ad15b6d2a1657fd0f4f86e0249530300b", 0xcf}, {&(0x7f00002ba000-0x3b)="6595084f032601b1992c3a466c8c9f78eae5c1cb0e07b975c1da917d8f3ca270d6024f4599ad8de3e1fea6ab5d7ff09147e8a6cc7d9cae3dd116b2", 0x3b}, {&(0x7f0000612000-0x30)="5f1fb6d692e0908e3086356b9c71d3ba6147759fd3473ee2b19ffd38d20e6d712d55ff3cd8d86dfa3f14f354d84fc704", 0x30}, {&(0x7f00002b5000-0x77)="44857afed95601736ad82bbb6d3f99d242974003e127404c5969b0f07fcd3bca680c4249e2c053b55989782ef56aae4377aa6b0227a2c254412072db2eedb650c4ddcff165391829447fa71df7bb03ad79ccaf04eb1c962810f91ffb6d43d1a9fb69aad4d27c9b456a0b6b0e1000aa9787ef442477dfe6", 0x77}], 0x6) syz_open_dev$sndseq(&(0x7f0000478000-0xd)='/dev/snd/seq\x00', 0x0, 0x8c0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ada000)='/dev/cuse\x00', 0x282, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f00007a8000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x30) 2018/02/06 18:24:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00007ba000-0x4), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000c44000-0x1c)={&(0x7f0000d4a000-0xc)=@nl=@proc, 0xc, &(0x7f0000cfd000)=[{&(0x7f00002c5000-0xfb)=""/251, 0xfb}, {&(0x7f0000518000-0x5f)=""/95, 0x5f}, {&(0x7f0000f7e000)=""/190, 0xbe}, {&(0x7f00001f4000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000650000-0xf7)=""/247, 0xf7}, 0x0) clone(0x4000, &(0x7f0000de8000)="69cfcf7c430ce61f8c6db893fb955ca68cd9b8144560548f595e795b24a1ff8a60282dabc1c9663a476b7b9df4e0d55527c66dc55301e3e3b87ce6f0dccdbf56fd924d8983622dfa6af8ebfffb55072a22312f633c8484", &(0x7f0000efb000-0x4), &(0x7f00004f0000), &(0x7f00000ab000)="4abb1fd3b7806370b41061190a22d64ff898d61a76e76a0859fa4821ec5bf4bd66228dc13b97a6035175898e4da0c8e1586c2b9b2d9a231fd2743e221b26e13f64b439e7804116fdb2a2b81b9c4055d3c951be444486ae4b963d3dde24d99f8740eda4ccbd9479e94bfcb3062d04ad870a12feca969289f34656f94311bb51143774a7e7ae939497329def5d4558b379249b0ba3c60c4814b1fba33a55515a84341fe89486dfc610084b1a58465aa66940793d70e010d18de893fef4dec1f9513120617ad39c3ac37c85d25da8368c47a8b466") 2018/02/06 18:24:52 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f87000)={0x0, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000f87000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000b28000)=0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b38000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) ppoll(&(0x7f00003cf000-0x28)=[{r0, 0x2000}, {r0, 0x240}, {r0, 0x2040}, {r0, 0x4023}, {r0, 0x1142}], 0x5, &(0x7f0000ca6000), &(0x7f0000a80000)={0xfffffffffffffffb}, 0x8) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0x3e, &(0x7f000001e000-0x86)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x8, 0x0, 0x0, @empty, @empty, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) 2018/02/06 18:24:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000870000-0xd)='/dev/dmmidi#\x00', 0x7, 0x400) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000ba8000)={[{0x2, 0xffff, 0x800, 0xfffffffffffffff8, 0x9, 0x7, 0x9, 0x6, 0xfffffffffffffffb, 0x9, 0x3, 0x7fff, 0x9}, {0x6, 0x1000, 0x3f, 0xd1d4, 0x8, 0xb03, 0x1, 0x5f2, 0x5, 0x0, 0x7f, 0x4, 0x1}, {0x7, 0x47, 0x5, 0x8, 0x2, 0x7, 0x9, 0x6, 0x1, 0xffffffffffffff5b, 0xa5, 0x3}], 0x1f}) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000752000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f0000a1c000-0x14)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) connect$pppoe(r1, &(0x7f000032e000)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='rose0\x00'}}, 0x1e) 2018/02/06 18:24:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00004c6000)='/dev/dmmidi#\x00', 0x8, 0x78043) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a44000)=@assoc_value={0x0}, &(0x7f00002dd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d75000-0x8)={r1, 0xffffffff}, &(0x7f00006ee000-0x4)=0x8) r2 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r2, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r3, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000a2a000-0x14)={r1, 0x7ca, 0x4, 0xc60, 0x4, 0x2}, &(0x7f000043d000)=0xfffffffffffffddc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00006fd000-0x8)={0x0, 0x8}, &(0x7f0000230000-0x4)=0x8) getsockopt$inet6_int(r2, 0x29, 0xc9, &(0x7f0000547000), &(0x7f0000411000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000866000)={{0xa, 0x2, 0x16c9, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x8}, 0x1, [0xfff, 0xffffffff, 0x0, 0x57, 0x2, 0x5, 0x2, 0x1]}, 0x5c) 2018/02/06 18:24:52 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000029c000-0xa)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000cff000), &(0x7f0000e40000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000692000-0xc)='/dev/ashmem\x00', 0x24040, 0x0) 2018/02/06 18:24:53 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000220000-0xe8)={{{@in6=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@dev}}, &(0x7f0000f87000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000f87000)=[{&(0x7f00006a7000)={0x27, 0x2, 0x2, 0x0, 0x2, 0x400, "94a5291af124cdef726212b8a3bde439366f555b2a9ca4cb45fa39f21cfaf9a4211ea6374e39305f9429c33f5aa6b8cd898c87c6fa4a64d63fec5aa9c525da", 0x2}, 0x58, &(0x7f00001fb000)=[{&(0x7f000060d000)="85f8a8a16c39120828e9a6ad7a9b65c33701cb9c0458e588419a1bcb546cb9f1126af45af3a0d4059f9574f8c2387e4f08476a7592988e25fb867f8adac02c6cbd2f92e46d816dc590be60b4024e064790b482ac4e3b1009e6597d1c69566402e4bbcfa79b421cc26bdd0e368fa916eaef85e19760212bd253731b61fe12eca4d78170ca15a2915936f1f82e8a3e9fdb5014e685ee61528882f9d1017272dd0001dbad95b1747294ad8a4814572b", 0xae}, {&(0x7f0000f88000-0x81)="ea5ae9a4995913782c2dd9515edd4316849a880e6e7b33039d3d7d87859b4d2d00d4009ccf014b54b7109c9cae88b22616d09aad594fd8f7d79bf090762809e30fd52edc2dbae5ebfa4ef8d6d6b8c3fa664777de3abc3545d12468bde8e378a12abf3e318913b21b35476aa1d3754eb0552daba9c92b41718174f1b728b14bdea7", 0x81}], 0x2, &(0x7f0000223000-0xe8)={0xe8, 0x0, 0xfffffffffffffff8, "ca8565f68a98e5beba0cb643c31437c11790e0e7ad2f07416c039d9da9314cc86afc423984c3e49b58e01daedd7d199310deda3b821f78268f5483e6ccd297496c19a9f1475e72eb0cd271a451317198ef49b118c047be8e8fdf900a89e28ba07bc797951b797e9f9c5ec085e5b05d41bfe94a7f2e97a712dac0bad8028b278cf5f735c1d580939a2edf2a5df8134406e72379d051bcbb0a2d0dcbb27c1a15f6e8a4e08aeb7b42c423401f7389681873e3979095ff88629884fa111a49e85aba489ad1044e256d4434e7b1c7b3d486faeda0f82ce0023444877a75"}, 0xe8, 0x8000}], 0x1, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009a2000)={0x0, 0x4895, 0x20}, &(0x7f0000f89000-0x4)=0xc) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000f88000)={r3, 0x1fc00}, 0x6) 2018/02/06 18:24:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xff, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000858000-0x8)) [ 220.826769] IPv4: Oversized IP packet from 127.0.0.1 2018/02/06 18:24:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000308000-0x26)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00007ba000-0x4), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000c44000-0x1c)={&(0x7f0000d4a000-0xc)=@nl=@proc, 0xc, &(0x7f0000cfd000)=[{&(0x7f00002c5000-0xfb)=""/251, 0xfb}, {&(0x7f0000518000-0x5f)=""/95, 0x5f}, {&(0x7f0000f7e000)=""/190, 0xbe}, {&(0x7f00001f4000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000650000-0xf7)=""/247, 0xf7}, 0x0) 2018/02/06 18:24:53 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/status\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/06 18:24:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00007cc000-0xa)='/dev/dsp#\x00', 0x4, 0x10002) bind$inet(r0, &(0x7f0000e76000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) connect$inet(r1, &(0x7f0000981000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/06 18:24:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:53 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000f88000-0xb7)="c74aa9dc367ea687d3b7accdc228e797415a6bc87f47f9a9095edf99020976497027da5cecedb5a12342fb211e1a8de678451add14df8eb99503b99b3343435ee1f4e57c7b52469692c4f4dd386e0e095b1b2b2f7e40b2cb0d16c3b9a230dbfcfe95d80867678317f02c47158619ee23a6a0b90f3c0dc2a514dd016567dada0c4ddc0820089698690a636192346aa1fd739c5bee0eb5d831c84c0b4f1623c0a25d326ce4c3a215457aa58a4fbe73e14e771e7f4ed6c309", 0xb7) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000500000), &(0x7f0000a3f000-0x4)=0x4) bind$unix(r0, &(0x7f00009a7000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/02/06 18:24:53 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x4}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffffffffffe38) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000000c000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x60c000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f000000d000-0x4)=0xfffffffffffffeff) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0xf, 0x0, 0x4}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000a000)=""/195}, 0x48) socketpair(0x6, 0x807, 0x3, &(0x7f0000004000-0x8)={0x0}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000004000-0x4)=0x2, 0x4) 2018/02/06 18:24:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00004c6000)='/dev/dmmidi#\x00', 0x8, 0x78043) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a44000)=@assoc_value={0x0}, &(0x7f00002dd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d75000-0x8)={r1, 0xffffffff}, &(0x7f00006ee000-0x4)=0x8) r2 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r2, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r3, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000a2a000-0x14)={r1, 0x7ca, 0x4, 0xc60, 0x4, 0x2}, &(0x7f000043d000)=0xfffffffffffffddc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00006fd000-0x8)={0x0, 0x8}, &(0x7f0000230000-0x4)=0x8) getsockopt$inet6_int(r2, 0x29, 0xc9, &(0x7f0000547000), &(0x7f0000411000)=0x4) 2018/02/06 18:24:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x5, 0x1, 0x100000000, &(0x7f0000f08000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000fd7000), &(0x7f0000117000-0x4)=0x10) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f000002d000)={@common='ipddp0\x00', @ifru_settings={0x0, 0x0, @cisco=&(0x7f00005ec000)}}) 2018/02/06 18:24:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000661000-0xa)='/dev/ptmx\x00', 0x4, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000aea000)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) r2 = syz_open_dev$midi(&(0x7f0000635000)='/dev/midi#\x00', 0x61, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ab6000-0xc)={0x0, 0x4}, &(0x7f000034d000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000d38000)={r3, 0xe3, "06f75e31f0bccd94144408ba5559f3b0f7229a494a9719bd1121befb672370807c9c9470bddcbcb1304438bf42b3c95db4399e21bbc387c263a854871824a235af0150c69fae274318010fa596e4a1d09e2db096b77a750e00f3c13f4dade6c59586c67c83e1a503d2534774cd908c296a1a2c997ca0570360a86a5a49c6a21a075fe6810ac8909296369f93fb149c35abc00ae71e81061a00f163eabbe0f8716552d1899275cc1b74a5c132de669d533f86fce796e3b406c83bf1f9a53e3b0f0bd5905dd12b4461520e75574b1a9a9bb5b4d76bcebad5b85cfebb821af329a5c1617d"}, &(0x7f000070c000-0x4)=0xeb) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000b7000-0x8)={r3}, &(0x7f0000aa2000)=0x8) 2018/02/06 18:24:53 executing program 1 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00007ba000-0x4), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000c44000-0x1c)={&(0x7f0000d4a000-0xc)=@nl=@proc, 0xc, &(0x7f0000cfd000)=[{&(0x7f00002c5000-0xfb)=""/251, 0xfb}, {&(0x7f0000518000-0x5f)=""/95, 0x5f}, {&(0x7f0000f7e000)=""/190, 0xbe}, {&(0x7f00001f4000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000650000-0xf7)=""/247, 0xf7}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009eb000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000599000-0x5c)={0x6, 0x1, {0x2, 0x2, 0x663b, 0x3}}) 2018/02/06 18:24:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a1f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002cd000-0x8)={0x2, &(0x7f0000fa2000)=[{0x1f, 0x80000000, 0xe9, 0x4}, {0x9, 0x80000001, 0x80, 0x4}]}, 0x8) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0x0, &(0x7f0000a7d000), &(0x7f00002be000-0x4)) 2018/02/06 18:24:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000d15000-0x7)='cramfs\x00', 0x0, &(0x7f00008a7000)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000045a000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000854000-0x8)) umount2(&(0x7f000041e000-0x1)='.', 0x1) r1 = syz_open_dev$midi(&(0x7f0000f98000)='/dev/midi#\x00', 0x5, 0x200000) accept4(0xffffffffffffffff, &(0x7f000098d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000b45000-0x4)=0x14, 0x800) pread64(r0, &(0x7f0000971000)=""/160, 0xa0, 0x61) inotify_add_watch(r0, &(0x7f000047d000-0x1)='.', 0x4000000) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000533000-0x10)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x10) 2018/02/06 18:24:53 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d35000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@common='nr0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000002000)=r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x8)={&(0x7f0000001000)={0x2, 0x17, 0x5, 0x9, 0x21, 0x0, 0x6, 0x3, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0xffff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x80}, @in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, @sadb_x_sec_ctx={0xe, 0x18, 0x9, 0x7f, 0x65, "10168126c1efbc08213e5632832b6ce8ea886ebf97bf92ddce981980dd8881534b2b8ac33764b6af2efafd86b33ba04271d592bcb62e27e9bf222274de522b2d8e4dca7f1ad11735192f5741f59f7d5e22523d52a755ed682a7651542f11e2c3cb3ee4b9d9"}, @sadb_ident={0x2, 0xa, 0xffffffff, 0x0, 0x7f}, @sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, 0xf, 0x14, 0x4}, @sadb_ident={0x2, 0xb, 0x401, 0x0, 0x3}]}, 0x108}, 0x1}, 0x20040000) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000001000-0xff)=""/255) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x1a, &(0x7f0000f88000-0x4), &(0x7f0000f37000-0x4)=0x4) sendmsg$nl_route(r2, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00004c6000)='/dev/dmmidi#\x00', 0x8, 0x78043) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a44000)=@assoc_value={0x0}, &(0x7f00002dd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d75000-0x8)={r1, 0xffffffff}, &(0x7f00006ee000-0x4)=0x8) r2 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r2, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r3, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000a2a000-0x14)={r1, 0x7ca, 0x4, 0xc60, 0x4, 0x2}, &(0x7f000043d000)=0xfffffffffffffddc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00006fd000-0x8)={0x0, 0x8}, &(0x7f0000230000-0x4)=0x8) 2018/02/06 18:24:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003eb000)={{{@in=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000428000)=0xe8) connect$can_bcm(r0, &(0x7f0000911000)={0x1d, r1}, 0x10) [ 221.050469] FAULT_INJECTION: forcing a failure. [ 221.050469] name failslab, interval 1, probability 0, space 0, times 0 [ 221.061812] CPU: 1 PID: 32105 Comm: syz-executor1 Not tainted 4.15.0+ #210 [ 221.068830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.069559] QAT: Invalid ioctl [ 221.078176] Call Trace: [ 221.078197] dump_stack+0x194/0x257 [ 221.078219] ? arch_local_irq_restore+0x53/0x53 [ 221.078259] should_fail+0x8c0/0xa40 [ 221.095979] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 221.101123] ? find_held_lock+0x35/0x1d0 [ 221.105205] ? __lock_is_held+0xb6/0x140 [ 221.107932] QAT: Invalid ioctl [ 221.109300] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 221.109321] ? rcu_note_context_switch+0x710/0x710 [ 221.109334] ? page_add_file_rmap+0x662/0xc40 [ 221.127790] should_failslab+0xec/0x120 [ 221.131770] kmem_cache_alloc+0x47/0x760 [ 221.135840] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 221.141055] ptlock_alloc+0x24/0x70 [ 221.144686] pte_alloc_one+0x59/0x100 [ 221.148493] do_huge_pmd_anonymous_page+0x551/0x1b00 [ 221.153616] ? __thp_get_unmapped_area+0x130/0x130 [ 221.158542] ? __lock_acquire+0x664/0x3e00 [ 221.162773] ? __lock_acquire+0x664/0x3e00 [ 221.167009] ? print_irqtrace_events+0x270/0x270 [ 221.171768] ? __lock_acquire+0x664/0x3e00 [ 221.176022] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 221.181202] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 221.186385] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 221.191552] ? print_irqtrace_events+0x270/0x270 [ 221.196289] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 221.201455] ? __lock_is_held+0xb6/0x140 [ 221.205501] ? perf_trace_lock+0xd6/0x900 [ 221.209625] ? print_irqtrace_events+0x270/0x270 [ 221.214357] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 221.219530] ? trace_event_raw_event_lock+0x340/0x340 [ 221.224702] ? perf_trace_lock+0xd6/0x900 [ 221.228841] __handle_mm_fault+0x1a0c/0x3ce0 [ 221.233239] ? __pmd_alloc+0x4e0/0x4e0 [ 221.237100] ? check_noncircular+0x20/0x20 [ 221.241312] ? check_noncircular+0x20/0x20 [ 221.245529] ? find_held_lock+0x35/0x1d0 [ 221.249579] ? handle_mm_fault+0x2a0/0x930 [ 221.253796] ? lock_downgrade+0x980/0x980 [ 221.257956] handle_mm_fault+0x38f/0x930 [ 221.261994] ? down_read_trylock+0xdb/0x170 [ 221.266309] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 221.270866] ? vmacache_find+0x5f/0x280 [ 221.274823] ? find_vma+0x30/0x150 [ 221.278347] __do_page_fault+0x5c9/0xc90 [ 221.282387] ? trace_event_raw_event_lock+0x340/0x340 [ 221.287561] ? mm_fault_error+0x2c0/0x2c0 [ 221.291692] ? check_noncircular+0x20/0x20 [ 221.295903] ? check_noncircular+0x20/0x20 [ 221.300124] do_page_fault+0xee/0x720 [ 221.303904] ? __do_page_fault+0xc90/0xc90 [ 221.308122] ? find_held_lock+0x35/0x1d0 [ 221.312170] ? __might_fault+0x110/0x1d0 [ 221.316216] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 221.321052] page_fault+0x2c/0x60 [ 221.324481] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 221.330079] RSP: 0018:ffff8801cf59fbb0 EFLAGS: 00010202 [ 221.335421] RAX: ffffed0039eb3f84 RBX: 0000000000000008 RCX: 0000000000000001 [ 221.342666] RDX: 0000000000000000 RSI: ffff8801cf59fc18 RDI: 00000000209d6fe0 [ 221.349910] RBP: ffff8801cf59fbe0 R08: 0000000000000000 R09: ffffed0039eb3f84 [ 221.357155] R10: 0000000000000001 R11: ffffed0039eb3f83 R12: 00000000209d6fe0 [ 221.364403] R13: ffff8801cf59fc18 R14: 00007ffffffff000 R15: 00000000209d6fe8 [ 221.371674] ? _copy_to_user+0x9b/0xc0 [ 221.375543] put_compat_itimerspec64+0x123/0x330 [ 221.380277] ? get_compat_sigset+0x40/0x40 [ 221.384513] compat_SyS_timerfd_settime+0xd6/0x130 [ 221.389421] ? SyS_timerfd_gettime+0xd0/0xd0 [ 221.393830] ? do_fast_syscall_32+0x156/0xfa1 [ 221.398305] ? SyS_timerfd_gettime+0xd0/0xd0 [ 221.402692] do_fast_syscall_32+0x3ee/0xfa1 [ 221.406988] ? do_fast_syscall_32+0x3ee/0xfa1 [ 221.411475] ? do_int80_syscall_32+0x9d0/0x9d0 [ 221.416046] ? syscall_return_slowpath+0x2ac/0x550 [ 221.420956] ? prepare_exit_to_usermode+0x350/0x350 [ 221.425954] ? sysret32_from_system_call+0x5/0x3b [ 221.430783] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 221.435612] entry_SYSENTER_compat+0x54/0x63 [ 221.439998] RIP: 0023:0xf7febc79 [ 221.443342] RSP: 002b:00000000f77e708c EFLAGS: 00000296 ORIG_RAX: 0000000000000145 2018/02/06 18:24:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00004c6000)='/dev/dmmidi#\x00', 0x8, 0x78043) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a44000)=@assoc_value={0x0}, &(0x7f00002dd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d75000-0x8)={r1, 0xffffffff}, &(0x7f00006ee000-0x4)=0x8) r2 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r2, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r3, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000a2a000-0x14)={r1, 0x7ca, 0x4, 0xc60, 0x4, 0x2}, &(0x7f000043d000)=0xfffffffffffffddc) 2018/02/06 18:24:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00004c6000)='/dev/dmmidi#\x00', 0x8, 0x78043) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a44000)=@assoc_value={0x0}, &(0x7f00002dd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d75000-0x8)={r1, 0xffffffff}, &(0x7f00006ee000-0x4)=0x8) r2 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r2, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r3, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c42000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f00007ac000)={0x0, 0x0, &(0x7f00000fd000/0x1000)=nil}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000008c000-0xc)={0x4, r0}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f000058d000-0x18)={0x0, 0x4000000000001, 0x1, &(0x7f000062d000-0x8)}) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000a68000)) 2018/02/06 18:24:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00004c6000)='/dev/dmmidi#\x00', 0x8, 0x78043) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a44000)=@assoc_value={0x0}, &(0x7f00002dd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d75000-0x8)={r1, 0xffffffff}, &(0x7f00006ee000-0x4)=0x8) r2 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, 0x0, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000448000-0x108)={0x7f, {{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x7}}, {{0xa, 0x3, 0x3fffffffc0, @mcast2={0xff, 0x2, [], 0x1}, 0x200}}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00002ec000)=""/196) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000960000), 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2, 0x0) ppoll(&(0x7f0000002000-0x50)=[{r1, 0x4}], 0x1, &(0x7f0000aac000)={0x77359400}, &(0x7f0000aad000-0x8), 0x8) [ 221.451028] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000000 [ 221.458272] RDX: 0000000020497fe0 RSI: 00000000209d6fe0 RDI: 0000000000000000 [ 221.465516] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 221.472762] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 221.480008] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/02/06 18:24:53 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x802, 0x9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ba6000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f88000-0x9)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000f88000-0x8)=[0x0, 0x3]) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000a2e000-0x83)={r0, 0xffffffffffffffff, 0x3, 0xb8, &(0x7f0000f87000)="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", 0x4, 0x6, 0xffffffff, 0x0, 0x12800, 0x8000, 0x80000000, "c64cc63a9cf3f2aae7157e9235ecc1a9c4eb16e65882590b163472a33db82dc0e570f87506e7e60507598ab92cb72bb94b4c442c5abe8ba42e49c0f2007b2537b3e8808e2d1c097cc5a010710c8a733b39cd7071f1f551583e9ebef66aa2ddafd326ee"}) 2018/02/06 18:24:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mknod(&(0x7f0000166000-0x8)='./file0\x00', 0xc080, 0x4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000473000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x8000000000000}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@nested={0x10, 0x6, [@typed={0xc, 0x0, @pid}]}]}]}]}, 0x4c}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000089a000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x35a) [ 221.515727] QAT: Invalid ioctl [ 221.526355] QAT: Invalid ioctl 2018/02/06 18:24:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000c95000), 0x4) ioctl$EVIOCGSND(r0, 0xc0045401, &(0x7f0000de6000)=""/149) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000645000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a19000-0x4)=0x8, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009e8000)) 2018/02/06 18:24:53 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000e72000)='/dev/dsp#\x00', 0x6, 0x90400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000001000-0x10c)={0xe45, 0x4, 0x2, 0x0, 0x0, [], [], [], 0xff, 0xe6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r2, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) r3 = getpgrp(0x0) perf_event_open(&(0x7f0000736000-0x78)={0x3, 0x78, 0x5, 0x3, 0x1, 0x1000, 0x0, 0x5, 0x22840, 0x1, 0x3ff, 0x8, 0xff, 0x7ff, 0x8, 0x2b, 0x7, 0x3ad, 0x90d8, 0x401, 0x5, 0x1, 0xb41, 0x2, 0x8, 0x3ff, 0x7, 0x8000, 0x3ff, 0x8, 0x7, 0x80000000, 0x1, 0x7, 0xd, 0x8, 0x3, 0x3f, 0x0, 0x1, 0x6, @perf_config_ext={0x3, 0x20c1dded}, 0x11, 0xdd3, 0x1000, 0x1, 0x0, 0x7fffffff, 0x10001}, r3, 0x2, r1, 0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000093b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/06 18:24:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00004c6000)='/dev/dmmidi#\x00', 0x8, 0x78043) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a44000)=@assoc_value={0x0}, &(0x7f00002dd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d75000-0x8)={r1, 0xffffffff}, &(0x7f00006ee000-0x4)=0x8) r2 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, 0x0, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000816000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f000096c000-0x10)={{}, {0x77359400}}, &(0x7f0000837000)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000513000-0xb)='/dev/audio\x00', 0x12000, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000fbd000-0x10)=@req={0x7fff, 0xc5, 0x0, 0x13}, 0x10) 2018/02/06 18:24:53 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1}, 0x10) connect$can_bcm(r0, &(0x7f0000008000-0x10)={0x1d, r1}, 0x10) sendmsg$can_raw(r0, &(0x7f0000002000-0x38)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000001000-0x10)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x2, 0x0, 0x0, "0327e1b22b5fcef7769c69b15ff986ca0899000002000000e4ffffffa70aaf584ecb7fee496e6866856b76b5f7000000ffff0000004e2f9663a918fa1efd9b0b"}, 0x10208}, 0x1}, 0x0) 2018/02/06 18:24:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x803, 0x800000) close(r0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00007ba000-0x4), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000c44000-0x1c)={&(0x7f0000d4a000-0xc)=@nl=@proc, 0xc, &(0x7f0000cfd000)=[{&(0x7f00002c5000-0xfb)=""/251, 0xfb}, {&(0x7f0000518000-0x5f)=""/95, 0x5f}, {&(0x7f0000f7e000)=""/190, 0xbe}, {&(0x7f00001f4000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000650000-0xf7)=""/247, 0xf7}, 0x0) 2018/02/06 18:24:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00004c6000)='/dev/dmmidi#\x00', 0x8, 0x78043) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a44000)=@assoc_value={0x0}, &(0x7f00002dd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d75000-0x8)={r1, 0xffffffff}, &(0x7f00006ee000-0x4)=0x8) r2 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, 0x0, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f66000)=@assoc_value, &(0x7f0000001000-0x4)=0x8) 2018/02/06 18:24:53 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x5452, &(0x7f0000001000)=""/250) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/checkreqprot\x00', 0xc0241, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000001000-0xd7)=""/215, 0xd7, 0x10000, &(0x7f0000002000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000003000-0x47)=""/71) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000000)={0x2, 0x8, 0x8000, 0x3f, "1785870e3a05eee5d02c702499845550c26afef55f79fd637c14ff1bd7a5d42a"}) 2018/02/06 18:24:53 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000001000-0x8)=0x7) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000-0xc8)={0x1, 0x6264967b, 0x2, 0x7f, 0x3, [{0x5, 0x2, 0x9, 0x0, 0x0, 0x80}, {0x40, 0xffff, 0x7, 0x0, 0x0, 0x80}, {0x2, 0x2, 0x1000, 0x0, 0x0, 0x4}]}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x1}, &(0x7f0000003000-0x10), &(0x7f0000002000)={0x0, 0x1c9c380}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={0x0, @in={{0x2, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000002000)='/dev/input/mouse#\x00', 0x20, 0x1) bind$bt_sco(r2, &(0x7f0000002000-0x8)={0x1f, {0xffff, 0x7, 0x8, 0x8, 0x6e6d, 0x8}}, 0x8) 2018/02/06 18:24:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00004c6000)='/dev/dmmidi#\x00', 0x8, 0x78043) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a44000)=@assoc_value={0x0}, &(0x7f00002dd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d75000-0x8)={r1, 0xffffffff}, &(0x7f00006ee000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000010, 0x0, 0x4) r1 = dup(r0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00007ba000-0x4), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) getsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000f12000-0x4), &(0x7f000024a000)=0x4) sendto$inet6(r0, &(0x7f000009d000)="6afca097ce263cfd5882b480fd88eca236672a995690c98efba4eab83429c87da94bdb70fc964a15f19156c7d5524b1c58d5be346361ec5aec067e718e9618c0c6f1daa0d7a8fc0a2b4070bc5d5e4aff4c61f654a6b2ab6134a8de8f7b2f49275904bc33ba4f80ee0e69b8be58ba099e9de90fdc71fd2c6c77d592946634d3a138d37da3d0c81be528cd86", 0x8b, 0x40044, &(0x7f0000428000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, 0x1c) recvmsg(r0, &(0x7f0000c44000-0x1c)={&(0x7f0000d4a000-0xc)=@nl=@proc, 0xc, &(0x7f0000cfd000)=[{&(0x7f00002c5000-0xfb)=""/251, 0xfb}, {&(0x7f0000518000-0x5f)=""/95, 0x5f}, {&(0x7f0000f7e000)=""/190, 0xbe}, {&(0x7f00001f4000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000650000-0xf7)=""/247, 0xf7}, 0x0) 2018/02/06 18:24:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r1, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) clock_gettime(0x0, &(0x7f000000d000-0x8)) r2 = dup2(r1, r0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000c78000)=0x6) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000fea000)={0x200}, 0x4) pselect6(0x40, &(0x7f0000836000-0x40)={0x1, 0x9, 0x2, 0x3f, 0x6, 0x401, 0x7, 0x10000}, &(0x7f0000de0000-0x40)={0xd0, 0x8d, 0x4, 0x1, 0xffffffffffff1a5f, 0x3, 0x3, 0x1}, &(0x7f0000ca3000-0x40)={0x2, 0x2, 0x6, 0x7, 0x1, 0x9, 0x1}, &(0x7f00005d6000-0x8)={0x77359400}, &(0x7f0000e4c000)={&(0x7f0000788000)={0x1}, 0x8}) 2018/02/06 18:24:53 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x5452, &(0x7f0000005000-0xfa)=""/250) sync() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vcs\x00', 0x20180, 0x0) dup2(r0, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000004000), &(0x7f0000006000-0x4)=0x4) 2018/02/06 18:24:53 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000feb000-0x9)='/dev/vcs\x00', 0x101000, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ffb000-0xc)={0x8}) mmap(&(0x7f0000000000/0x39b000)=nil, 0x39b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f00003cd000-0x8)=0x10003, 0x7742) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000095000)=""/204, &(0x7f0000cfe000)=0xcc) mbind(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x800001, &(0x7f000000b000), 0x4, 0x0) mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, &(0x7f00002e0000-0x8), 0x1, 0x2) r2 = bpf$MAP_CREATE(0x0, &(0x7f000027f000-0x2c)={0x5, 0xae, 0x7f, 0x9}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000332000)={r2, &(0x7f00002a5000)}, 0x10) mlock2(&(0x7f00003a2000/0x3000)=nil, 0x3000, 0x1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = add_key$user(&(0x7f00005fd000)='user\x00', &(0x7f000046d000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000789000-0xe0)="ec23f517d11088fc058b0f280048ea066a2902b0ce54dd837f1a97daec68f9a2473910914ef7c7a0f1b3527f9c6e2d792c97326bf65fd0c451375399b29b953eca285bc5a89bcfd08bc64791d49e9f7500db89392689e05d108b1e078573d7f0298b2e77c2298928b6d98e6441cb3cf1c91c96cff6bf8705d2ec338d35c1a571c9204e002e7fff9e725c8171b32b154ed75645fdbfbb1c36002f88aed7c6d4335e84d91d307d6741ae90d53f73e50c698ecc7e33944336d73f214004ed28176e9c50991d4637c2b9b87d96ca00abac1845ab859b50fb127668ed7b2b6b6e8356", 0xe0, 0xfffffffffffffff8) keyctl$describe(0x6, r4, &(0x7f0000886000)=""/57, 0x39) r5 = syz_open_dev$admmidi(&(0x7f00008e8000-0xe)='/dev/admmidi#\x00', 0xcc2f, 0x400000) ioctl$VHOST_SET_VRING_ENDIAN(r5, 0x4008af13, &(0x7f000093f000)={0x0, 0x9}) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f000074b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) 2018/02/06 18:24:53 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f88000-0xe8)={{{@in6=@ipv4={[], [], @multicast2}, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000a91000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@common='eql\x00', r1}) socket$bt_rfcomm(0x1f, 0x1, 0x3) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r0, &(0x7f0000f89000-0x10)={0x2, 0x0, @rand_addr=0x8000000000000}, 0x10) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005f8000-0x10)='/selinux/policy\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000f88000-0x40)=[{{0x0, 0x0, &(0x7f0000f88000-0x20)=[{&(0x7f0000f88000-0x40)=""/64, 0x40}, {&(0x7f0000f87000)=""/125, 0x7d}, {&(0x7f0000c2c000-0xf)=""/15, 0xf}, {&(0x7f00006cf000-0xc7)=""/199, 0xc7}], 0x4, &(0x7f000076b000-0x38)=""/56, 0x38, 0xa21a}, 0x22}, {{0x0, 0x0, &(0x7f000074b000-0x40)=[{&(0x7f00009f0000-0x29)=""/41, 0x29}, {&(0x7f0000e42000)=""/183, 0xb7}, {&(0x7f0000f87000)=""/211, 0xd3}, {&(0x7f0000134000-0xe5)=""/229, 0xe5}, {&(0x7f0000ea3000-0x29)=""/41, 0x29}, {&(0x7f0000f87000)=""/12, 0xc}, {&(0x7f0000f1e000)=""/146, 0x92}, {&(0x7f0000f87000)=""/209, 0xd1}], 0x8, &(0x7f00003bd000-0x1e)=""/30, 0x1e}, 0x23}], 0x2, 0x2000, &(0x7f0000f88000-0x8)={0x77359400}) 2018/02/06 18:24:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000eac000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@typed={0xc, 0x200000001, @u32}]}, 0x20}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000038e000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000606000-0x18)={0xe55, 0x9, 0x1, 0x2, 0x3, 0x3}) 2018/02/06 18:24:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000001000-0x8)={0x1, 0x42}) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000002000-0x4)=0xff, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0xaf) 2018/02/06 18:24:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00004c6000)='/dev/dmmidi#\x00', 0x8, 0x78043) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a44000)=@assoc_value={0x0}, &(0x7f00002dd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d75000-0x8)={r1, 0xffffffff}, &(0x7f00006ee000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/02/06 18:24:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x103402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000-0x378)=@nat={'nat\x00', 0x1b, 0x4, 0x31c, 0x224, 0x94, 0xffffffff, 0x94, 0x94, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000000000), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0x13c}}, [{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x34, 'MASQUERADE\x00', 0x0, {0x1, {0x7, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @icmp_id=0x0, @icmp_id=0x0}}}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x16}, 0xffffffff, 0x0, @common='vcan0\x00', @common='dummy0\x00', {0xff}, {}, 0xff, 0x1, 0x22}, 0x0, 0xb4, 0xe8, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00', 0x0, {0x3, 0xfff}}, @common=@socket0={0x20, 'socket\x00'}]}, @SNAT0={0x34, 'SNAT\x00', 0x0, {0x1, {0xa, @multicast1=0xe0000001, @multicast1=0xe0000001, @gre_key=0xff, @icmp_id=0x1}}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0xff000000, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x0, 0x2, 0x72}, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00', 0x0, {0x0, 0x5}}, @common=@addrtype={0x2c, 'addrtype\x00', 0x0, {0xc02, 0x80, 0x1, 0x1}}]}, @DNAT0={0x34, 'DNAT\x00', 0x0, {0x1, {0x4, @empty, @rand_addr=0x401, @gre_key=0xb7c2, @gre_key=0x40}}}}]}}, 0x378) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000c3000)='net/fib_triestat\x00') bind$alg(r1, &(0x7f0000b5a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) r3 = socket$inet(0x2, 0x3, 0x81) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000013000-0x4)=0xffffffff) setsockopt$inet_int(r3, 0x0, 0xd0, &(0x7f0000001000-0x4), 0x4) r4 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r4, r2, &(0x7f0000be1000), 0x6d) 2018/02/06 18:24:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000466000-0xd)='/dev/usbmon#\x00', 0x0, 0x101000) sendmsg$nl_generic(r0, &(0x7f0000f25000-0x1c)={&(0x7f0000ccb000-0xc)={0x10, 0x0, 0x0, 0x400010}, 0xc, &(0x7f000000e000)={&(0x7f000037f000)={0x10dc, 0x24, 0xa, 0x6, 0x2, {0x10}, [@generic="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", @typed={0x8, 0x46}, @generic="e181e672692de7d3adc7b1c3eb13e59a6fa24c320e016b79b47e0055b4458c4a8769bed377ea3618aed0bac7de4b5f9f84c3742a301c6459fb09703da7245ad7ad0e243370b4013aaad03a4eb858ac7156bdaceb648399ffb8cf04dc7c1923f0a7230cb7cded3fcf4f503d3a0019849e9834d2bf2f18689d2c6f6cfdf5e58f62f20bd840e290b734df27265d2ea028aad9ec2180382c16c74768855b2121bfa38658a788135411185e1893e9fc9f783b303dc7", @typed={0xc, 0x47, @ipv4=@multicast2=0xe0000002}]}, 0x10dc}, 0x1, 0x0, 0x0, 0xd1}, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x40000000000002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/06 18:24:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00004c6000)='/dev/dmmidi#\x00', 0x8, 0x78043) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a44000)=@assoc_value={0x0}, &(0x7f00002dd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d75000-0x8)={r1, 0xffffffff}, &(0x7f00006ee000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:54 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000e86000)='/dev/input/mice\x00', 0x0, 0x802) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00009d7000-0x4)=0x7) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) socket$nl_route(0x10, 0x3, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000747000)="0022040000ffffe0fffffffeffffffff144e0000ff000207835eebf116b208feefaf234b4ff8b4cc4c39bdc8451792b903f4b7d8c8cf2153622652328c19ef68234f905557c407000000000200002f77c62e0a82dd2cf9984c070400000000000003ff23353d8b2fc6a3ae1ebfcb49004a3ccd3560ae01010000bdfe60ed7449b842f3e253be8a00017f820fe75a9ea937ea4e2540019ccbd9f6672837496d00ad7765abaac2ec0f91c88a1ea1ff6ee308c72febedcf00798d41991ac25bb6fce2220c25ea380c7e112ab358c3a6bd8a59c15cbc97ffb4e82cb03419544a3988bc226a85abe6eb60cd7cf8d103d38c31c7c86d16c4d86cbe4ab390c092d0030000000fbbd4f8bf4d6ab1cea6dbe9d4a54c17aab0db6e3845f24ac8735b9aa62b9471912ee368397f48070066ea76307f8ee75404e1ce0deeea99974900a7b2ece01eca56fe3c1c9ad7dfaab7aad4b1d2f4e3510b433e6413", 0x158) 2018/02/06 18:24:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000c0b000-0x4)) r2 = syz_open_dev$mouse(&(0x7f0000a49000)='/dev/input/mouse#\x00', 0x81, 0x10001) munlock(&(0x7f00008cc000/0x2000)=nil, 0x2000) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000dd1000)={@common='syzkaller0\x00', @ifru_names=@generic="61caaf4b6a4d9c98a08c173a773764fe"}) bind$unix(r1, &(0x7f000062d000)=@file={0x1, './file0\x00'}, 0x5) r3 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') getsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f00004de000)=""/173, &(0x7f000076a000-0x4)=0xad) sendfile(r0, r3, &(0x7f000036f000-0x8), 0xff) 2018/02/06 18:24:54 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0xc9, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x4, 0x8600) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x1c)={r2, 0x1800000, 0xa, [0x5, 0xdae2, 0x5, 0x5f, 0x3, 0x1, 0x4, 0x2, 0x4, 0x5]}, 0x1c) r3 = add_key$user(&(0x7f0000b13000-0x5)='user\x00', &(0x7f0000e24000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x41)="f505d7391fd1017517114194db57105c881d595b3871491766ed614031054db629cc664f6cdbae441473fdb8d8ae5b44527d2dabf50ea8fb2f52d06d32055550ee", 0x41, 0xfffffffffffffffd) stat(&(0x7f0000abd000-0x8)='./file0\x00', &(0x7f000034c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@multicast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000003000-0x4)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000000)={r5, 0x1, 0x6, @random="e6c831bca9d0"}, 0x10) fstat(r0, &(0x7f0000826000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r3, r4, r6) 2018/02/06 18:24:54 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000372000)="d32b607a544c5f0e5d2ae3bb5cc5fbddaac25f0e5fbe25c49c6b65f6ed62f848c82b291a566e96920ba7c8e5c679bbaa7c547aa49447a95846ccbd07340646c29986fe8d97815ecdfd1cad6f9138ae6373b3042e9aaf752a2aa7b083a8f2abe1476913a30ffa7cf841d38b440e590d3a5d695fcffeb1368e5f36dfffb99c0468d31e1c33425a51e250e7ec419485885c72c86dcd91937b05f780be2eb5e033551af360b370f73e02cc1fc74394d1906463965d789708e0e30d27ac554bc6586879da33417570ecbd30531bf263b8bd69e583af0a40cdf94da7862fd9e063a65fe169e89bfbb3617785efdbd18e") r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000124000)='/dev/hwrng\x00', 0x918e21b527ea8900, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000215000)) 2018/02/06 18:24:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f00004c6000)='/dev/dmmidi#\x00', 0x8, 0x78043) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a44000)=@assoc_value, &(0x7f00002dd000-0x4)=0x8) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007da000)='./file0\x00', 0x85) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00001ab000-0x4)=0xff) r1 = memfd_create(&(0x7f0000fa2000)='nodevbdevposix_acl_access|keyring.\x00', 0x2) syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f000025e000)={0x1, 0x2, 0x6, 0x3, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) 2018/02/06 18:24:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000, 0x801, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000605000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000b40000-0x10)={&(0x7f0000f86000)=@ipv4_newaddr={0x28, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:54 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ppoll(&(0x7f0000001000-0x28)=[{r0}], 0x1, &(0x7f0000002000-0x8)={0x0, 0x989680}, &(0x7f0000001000-0x8), 0x8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000000)={0x2, 0x0, 'client1\x00', 0x0, "252f609d8fcbcfd2", "b9b718cbca260e37001d019f79b3880eb1130f7947714193459d42fb81dfd351", 0x1, 0x101}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000007000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000006000-0x4), &(0x7f0000001000)=0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vga_arbiter\x00', 0xa000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000007000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000006000)=0xfffffffffffffc55) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r3, &(0x7f0000005000)=""/91, 0x5b, 0x2002, &(0x7f0000006000-0x14)={0x11, 0xf5, r4, 0x1, 0x101, 0x6, @random="09a683728d49"}, 0x14) 2018/02/06 18:24:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000000005, 0x84) r1 = syz_open_pts(0xffffffffffffffff, 0x589000) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000731000)=""/55) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x96) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00007e3000-0x4)=0x1ff, 0x4) connect$inet(r2, &(0x7f0000151000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/06 18:24:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f00004c6000)='/dev/dmmidi#\x00', 0x8, 0x78043) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:54 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a04000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000f88000-0x10)={0x0, 0x0, 0x1000}) r2 = syz_open_dev$vcsa(&(0x7f00005e5000)='/dev/vcsa#\x00', 0x3, 0x8142) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000f87000)={r1, 0x80000, r2}) r3 = socket(0x10, 0x20802, 0x7) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000aad000)={@common='syzkaller1\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r4}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) r5 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f00005f4000-0x4)=r5) 2018/02/06 18:24:54 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000000b000-0xe)='/dev/admmidi#\x00', 0x1aad, 0x80000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f000000b000-0x30)={&(0x7f000000a000)=[], &(0x7f000000b000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000000a000)=[0x0, 0x0], &(0x7f0000007000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x9, 0x2, 0x6}) syz_emit_ethernet(0x36, &(0x7f0000008000-0x151)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@timestamp={0x44, 0x4, 0xf438, 0x0, 0xffffffffffffffff, []}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c09671", 0x0, 'o;\b'}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) 2018/02/06 18:24:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20)={{0x0, 0x989680}}, &(0x7f00009d7000-0x20)) 2018/02/06 18:24:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00005ed000-0x4)=0xe700000, 0x4) ioctl$int_in(r0, 0x5473, &(0x7f0000878000-0x8)=0xdd) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cb7000)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00008fa000)=""/246, &(0x7f0000199000)=0xf6) bind$inet6(r0, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000921000)=@raw={'raw\x00', 0x9, 0x4, 0x3d4, 0x1d4, 0xffffffff, 0xffffffff, 0xcc, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000fb4000-0x40), {{{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0x1d4}}, [{{@uncond, 0x0, 0xc8, 0x108, 0x0, {}, [@unspec=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x9}}]}, @common=@unspec=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x280, 0x6047, 0x9, 0xfa92, 0x3, 0x0, 0x9, 0x6]}}}, {{@uncond, 0x0, 0xec, 0x110, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x458b, 0x1, 0x0, [0x3, 0x2, 0xa5ad, 0xffffffff, 0xbdd3, 0x80000001, 0xfb1, 0xfffffffffffeffff, 0x5, 0x1, 0xfffffffffffeffff, 0x3ff, 0x8000, 0x20, 0x8000], 0x9}}]}, @common=@unspec=@SYNPROXY={0x24, 'SYNPROXY\x00', 0x0, {0x10, 0x1, 0x8}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xffffff00, 0x0, 0xff], [0x0, 0x0, 0xffffff00], @common='nr0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x0, 0xffffffff, 0x3, 0x12}, 0x0, 0xc8, 0xf0, 0x0, {}, [@unspec=@void, @unspec=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x2}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x3, 0x8c}}}]}}, 0x430) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 18:24:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:54 executing program 7: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:54 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000264000-0x4)=0x800, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f87000)=0x40, 0x4) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fbd000-0x8)='./file0\x00', 0x0) unshare(0x400) inotify_add_watch(r0, &(0x7f0000b9f000-0x8)='./file0\x00', 0x1000000) accept4$llc(r0, &(0x7f0000692000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eef000)=0x10, 0x800) 2018/02/06 18:24:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xf)='setgroups\x00') sendfile(r0, r0, &(0x7f00009b3000)=0x3e, 0xfff) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x4}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffffffffffe38) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0xf, 0x0, 0x4}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/06 18:24:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f04000)={{{@in6=@mcast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000618000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e11000)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000552000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000aba000-0xe8)={{{@in=@empty, @in=@multicast2=0xe0000002, 0x2, 0x893a, 0x0, 0x80000000, 0xa, 0x80, 0x20, 0x5c, r2, r3}, {0xfffffffffffff12f, 0x4, 0x5, 0x5, 0x888, 0x798, 0x0, 0x1}, {0x800, 0x5, 0x100000001, 0x4}, 0x5, 0xffffffffffffffff, 0x1, 0x0, 0x3, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x973a1311cb471319}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x6, 0x0, 0x3, 0x9, 0x3, 0x9, 0x6}}, 0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c93000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}}, 0xe8) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001c000-0xd0)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/06 18:24:54 executing program 5: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000998000)='/dev/sequencer\x00', 0x2100, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000fc3000)={'vcan0\x00', 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000fc4000-0x14)={@ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffbff}, r2}, 0x14) splice(r0, &(0x7f0000d72000), r1, &(0x7f0000101000), 0x80, 0xa) r3 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00004bd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r3, &(0x7f0000f73000-0x38)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000ef2000)=@ipv4_newaddr={0x28, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}, @IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r0 = timerfd_create(0x0, 0x0) nanosleep(&(0x7f0000ecd000)={0x77359400}, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) r1 = syz_open_dev$sndpcmc(&(0x7f0000793000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80201) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f000003c000), 0x4) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000bdb000-0xff)=""/255) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) socket$inet(0x2, 0x2, 0x7f) bind$alg(r1, &(0x7f0000523000)={0x26, 'skcipher\x00', 0x20000, 0xfff, 'salsa20-asm\x00'}, 0x1a9) rename(&(0x7f0000eb4000-0x8)='./file0\x00', &(0x7f0000f5f000-0x8)='./file0\x00') listen$netrom(r1, 0x2) 2018/02/06 18:24:54 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup(r0) listen$netrom(r3, 0x1) readv(r0, &(0x7f00003c2000)=[{&(0x7f0000ee5000-0xd1)=""/209, 0xd1}], 0x1) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee7000-0x20)) io_setup(0x6, &(0x7f00006a2000-0x4)=0x0) io_submit(r4, 0x4, &(0x7f00001a6000+0xcb)=[&(0x7f000098f000)={0x0, 0x0, 0x0, 0xf, 0x3, r2, &(0x7f00005e2000)="663888ef5372e8e517472e8c421dbcab18a060fbeceb5b9b495933b4f266fe4d5515f66bc887ee13e9e0dba931b1b032846a0c595e53e8573e2b6cd4cc3e2a4947ae335f8e80071d678af0e4089c9868145b157e2f7edf348cfb2891bf3232eef1e5c999ba015c160a4ba66ce3949e9be06f93bb14e81c322dbfe391a1f27e0585db6029607ecddd7401f522ad017aa448c674a4660581b06bbb78b4370e0643", 0xa0, 0x2, 0x0, 0x1, r3}, &(0x7f000059d000-0x40)={0x0, 0x0, 0x0, 0x7, 0x2, r3, &(0x7f00008f4000)="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", 0x1000, 0x484, 0x0, 0x1, r3}, &(0x7f000042a000)={0x0, 0x0, 0x0, 0x1, 0x7, r3, &(0x7f00000e2000)="a9691223bb1eec291a12dc3b39a09c4f93748ab9f7e68bb6e51a603e676bddc3fa88deb40dd7a0124f90063afcccfbffbc74998af2ab10296cbaea07d4e3486a3be46eae0789833017ac90d5dbc36a3de81e31da287f43737c8d362c505ff290a721c1e9c6ab4f89e4af413710fe47afef09e6d99dcc20a03e6d63a760a432c6b13c148148d39b9db86f7c5a94cf2c9473c6d1b07dfcb3771d711395bc189ec55cc0172fb002f9eac4882e42", 0xac, 0xfffffffffffff216, 0x0, 0x1, r3}, &(0x7f0000f63000)={0x0, 0x0, 0x0, 0xb, 0x1, r0, &(0x7f0000af8000-0x16)="6363632923f3cf980680bdd753698c492c88bd9a4f5b", 0x16, 0x100000001, 0x0, 0x0, r3}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000b9d000-0x6)={0x0}, &(0x7f0000f25000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000c0c000)={r5, 0x9, 0x1, 0x3ff}, 0xfffffe22) tkill(r1, 0x1000000000016) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000461000)='/selinux/checkreqprot\x00', 0xa0000, 0x0) 2018/02/06 18:24:54 executing program 7: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000e7b000-0x8)='./file0\x00', 0x24000, 0xd8) r0 = perf_event_open(&(0x7f0000940000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00008bc000-0x28)=[{&(0x7f00005a2000)=""/174, 0xae}, {&(0x7f0000d98000-0x83)=""/131, 0x83}, {&(0x7f000085a000)=""/45, 0x2d}, {&(0x7f0000d55000-0x8c)=""/140, 0x8c}, {&(0x7f0000f8f000)=""/189, 0xbd}], 0x5) 2018/02/06 18:24:54 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f87000)={0x0, 0xce, "cd16942e4de074ecc97c4ba8d28861ed26917b0091d816d0eecaf3a5fc2732b2503abeb589a881fedf7762d5df6311d04ee0b32076cb5abb2fe1ac4aaa03c8f64f8f489f5fc0dfc12d948fd3a666642e5333ecaaa133d178088c54f8d363ff8de4549438f6581d15c3cccd0bd2866f6fac494f18f207c32ffea3de9b5d2e8c5f06f15a89b96d836a2faf6b47a479ec7ed8a3d235af2fd823c7908451bd5c2ec2e647b043098286c3909460a3713d1a2d487b2b4b6870aced7f1435309cefed62ff33a66f9ae9fda1396d59ee18ec"}, &(0x7f0000f88000-0x4)=0xd6) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e9b000)={r1, 0x400, 0x30, 0x7ff, 0x5a1}, &(0x7f0000f87000)=0x18) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:54 executing program 7: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) write(r0, &(0x7f0000914000)='!', 0x1) clock_gettime(0x0, &(0x7f00002d5000-0x8)={0x0, 0x0}) recvmmsg(r1, &(0x7f000053d000-0x80)=[{{&(0x7f0000bac000)=@can, 0x10, &(0x7f0000f77000)=[{&(0x7f00008d8000-0xe4)=""/228, 0xe4}], 0x1, &(0x7f0000da2000-0x24)=""/36, 0x24}}, {{&(0x7f0000e9a000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000b7a000)=[{&(0x7f000089d000)=""/49, 0x31}], 0x1, &(0x7f0000afc000-0x23)=""/164, 0xa4}}], 0x2, 0x22, &(0x7f00002db000)={0x0, r2+10000000}) 2018/02/06 18:24:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00005d3000-0x4)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00005b9000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00003e0000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c3b000)={{{@in6=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast2}}, &(0x7f000077d000-0x4)=0xe8) getgroups(0x5, &(0x7f0000dd4000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r7 = getpid() getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000b8d000-0xc)={0x0, @multicast1, @multicast1}, &(0x7f0000203000)=0xc) r8 = getuid() getgroups(0x1, &(0x7f000031e000-0x4)=[0x0]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f13000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000dc2000-0xe8)={{{@in6=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000fab000)=0xe8) lstat(&(0x7f00004be000)='./file0\x00', &(0x7f00002aa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f000081e000-0x1c)={&(0x7f0000f38000)=@kern={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000f36000-0x18)=[{&(0x7f00009b2000-0x1c)={0x1c, 0x12, 0x704, 0x0, 0x1, "", [@typed={0xc, 0x5c, @u32=0xb37a9fc}]}, 0x1c}, {&(0x7f00006bb000-0x2d8)={0x2d8, 0x26, 0x700, 0x0, 0x3, "", [@nested={0x1c, 0x64, [@typed={0x18, 0x45, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, @typed={0xc, 0x3a, @fd=r1}, @nested={0x78, 0x75, [@typed={0xc, 0x71, @pid=r2}, @typed={0xc, 0x4b, @fd=r0}, @typed={0x10, 0x1c, @u64=0x7fffffff}, @generic="a1f8b3522e79aaa874077104e3f643c110fc6afab87556cb0500b783b30ec6cf9f4d470031590bd141c1492e46a9249a7a7bc5db907590a1de70c5e5bb31d2f26648cc10a8d6ec4cbc7a2f"]}, @generic="7ee5b49f3bab485f9211b87e0af9bdfd8d39827c945dbd8f25755475fea7baf1d94f91e990707ce63efca9322e0b1633fa9abbcb0f29f07ab98901ef0ffd28621057273a33932506ebfddcc81b87c47f80f783dc6ae9cd32576688bc79060384ed05c2ddd06e8a5a0f292ec0a82923abbe81acd209421b8f9253336b09bda91980e00c604569f3cccf94ce", @generic="fe969478a50cbfde45fc51a8bca3d2ffe003acd741cb037436f99e8b28a88fb21f431bd65ba1", @nested={0x10, 0x57, [@typed={0xc, 0x92, @ipv4=@dev={0xac, 0x14, 0x0, 0x11}}]}, @nested={0x164, 0x38, [@generic="39191f82a9d171ff9b099a0725b5110c665cea923e53f2f2d0b38e131e710966315a9f2efac2ae580ca017a1cc6dd901cf9f3b56fc28b08c3bda0dc88113f0cad50c47b842", @typed={0xc, 0x7, @fd=r0}, @typed={0x10, 0x85, @u64=0x3}, @generic="e1ec66ccad897c99cbe89e50590db516290b6aa4b27cf59fb7af2058f09465d5ce34d42c8d431db4bc1a34a4e7d916fcd6b8ccef27be44317d666c5a325229ae5a9d1f2e3145d8a99f032294ced7bb9e71df4385f500b039fffa7e45874408db90a13a1594c8ab5b11dc721751033432daa50240892d9bf8fbdf71476f54234a36", @generic="25a0cf51ebc42c5cf4dab9e9562f9209b7ab025805f4225ef64f001f2728fdf9e7f1b86af115071adee8b264e59fe78fdd7682518c0895dfa609e586e2e8e1dd338cc559cbc22db1281eff51ab504564a60c5fcf914b74e1e073d4833299be38acf635", @typed={0xc, 0x3c, @pid=r3}, @typed={0xc, 0x52, @fd=r1}]}]}, 0x2d8}, {&(0x7f0000092000-0x2744)={0x2744, 0x3c, 0x20, 0x7, 0x3, "", [@nested={0x130, 0x44, [@generic="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", @typed={0x18, 0x6e, @ipv6=@empty}, @typed={0xc, 0x6c, @ipv4=@dev={0xac, 0x14, 0x0, 0x10}}, @typed={0x8, 0x88}]}, @nested={0x1b8, 0x87, [@typed={0x10, 0x53, @u64=0x4}, 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@generic="431bdb97c2a5e81c5125cc3c23bce2105e645fcf4bc7ae5ddf30ab8b007be91f3912b12b9e98f95be978ae904513e31c93bb4a1c4546422de2387055ffb1b0a9a712fa70783d994a13050b5c95ddb3238ad3a3df20886d75a5c3c2b2460f1cad4d86138bb2912159c718517a868001b11ccd69be58859ebe09bfa840cb96cb89bb7fbefb2d5809995c509938649dc47cfd39e051b6490edb044dcf", @nested={0xfc, 0x5c, [@typed={0x18, 0x76, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="bac94c69392b02efec2d066f932deb3c54124675526569401d04a7ea11e015be4aa647388feff56c20b3b9a0131fbe4dbe6fea34fbb47c012d62df7f405ed581c9ec1ae4daa12096e89278df2d0f46de4a2491e0ed072fc15fe302c042a9697f374490330fc6c1173a06e36897a6855c131c83701085c014480560f0de40387b96768d74afc213da8bcadb0832acfa4ca8e46227b1a1d481869ba90ff7a7a8b4f8aa736b267218f5b585352df8cc7669cc8f77dee96c1acd4bee5c6288545a555df29e71e7e1c1522100e885f465cb6faf15e984df6cf8068a34034f4d"]}, @typed={0x10, 0x4e, @u64=0xd53}, @nested={0x1134, 0x91, [@typed={0x24, 0x47, @str='hwlan0!-user^selinuxloself\x00'}, @generic="6edca2e08a9c11c72b00d127dc0877d90dc17fd13fc835dfb33e67316c2a4e624b4f7a02c7739e38545d343ff32ca117b1d29460272a9c80b0c0ef1932dec44ae0facc18c3dcc6", @generic="1ea8", @generic="9f125531663bf3bdc0e4af6aa679efb97220ec3157c700607fe8aaf06559d5ec984565cec8707754527db3bbacfd1fe2bddbccbe64aa3ac3834bbb4f5b887897e532d842173e5730d5391857253bc89cc5594c694681c2660b81fc8b97ccd05a6fe26613cca28720158bf45b2cb2c1a5695c89e6b4f9f47c7c95b6a788aa3f7407aed27d677adf4b3cabd221d3d883a57c5f46cee5f43ae07dd313710406359316e263f7bfe799b1b6", @typed={0x8, 0x10}, @typed={0x10, 0x1f, @u64=0x1}, @generic="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"]}]}, 0x2744}], 0x3, &(0x7f0000bb4000)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}], 0x48, 0x20000000}, 0x20000800) socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg$kcm(r0, &(0x7f0000851000-0x38)={&(0x7f0000942000)=@rc, 0x9, &(0x7f00001ea000-0x70)=[{&(0x7f0000818000)=""/209, 0xd1}], 0x1, &(0x7f0000008000-0xc8)=""/200, 0xc8}, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000879000)=""/132) recvmmsg(r0, &(0x7f0000cc2000-0x40)=[{{&(0x7f0000752000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000223000)=[{&(0x7f0000372000-0xd9)=""/217, 0xd9}], 0x1, &(0x7f000014e000)=""/27, 0x1b}}, {{0x0, 0x0, &(0x7f0000a79000)=[], 0x0, &(0x7f0000ca3000-0x7f)=""/127, 0x7f}}], 0x2, 0x0, &(0x7f0000fea000-0x8)={0x0, 0x1c9c380}) 2018/02/06 18:24:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000098000)='./file0\x00', 0x2, 0x21) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000052a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00002f5000-0x4)={r1}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cd7000-0x9)='/dev/dsp\x00', 0xfffffffffffffffd, 0x0) ioctl$int_in(r2, 0x800400800c5011, &(0x7f00004e4000-0x8)) 2018/02/06 18:24:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005af000-0x8)='./file0\x00', 0x0) lgetxattr(&(0x7f0000cf6000)='./file0\x00', &(0x7f0000062000-0x14)=@random={'security.\x00', "c107099d25a914518a1e"}, &(0x7f0000b1f000), 0x0) r0 = syz_open_dev$audion(&(0x7f0000199000)='/dev/audio#\x00', 0x1, 0x201) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000569000)={0x1, 0x9, 0x2, 0x6, 0x6, [{0x9, 0x5, 0x0, 0x0, 0x0, 0xc}, {0xb0, 0x3, 0xfffffffffffffff7, 0x0, 0x0, 0x4}, {0x2, 0x10000, 0x6}, {0xf4d, 0xbf, 0x7, 0x0, 0x0, 0x1100}, {0x4, 0x858, 0x7a, 0x0, 0x0, 0x200}, {0x6e, 0xffff, 0x1, 0x0, 0x0, 0x100}]}) 2018/02/06 18:24:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:54 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = eventfd2(0x0, 0x80000) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000f88000-0x8)) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000013000-0x4), 0x0, 0x3ff, &(0x7f0000061000-0x10), &(0x7f00003d0000-0x4), 0x0) r0 = memfd_create(&(0x7f000065f000)='!vmnet0\x00', 0x2) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f000091e000)={0x80000000, 0x6, 0x6, 0x10000}, 0x10) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000256000-0x10)='/selinux/access\x00', 0x2, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000099000)='/dev/vhost-net\x00', 0x2, 0x0) 2018/02/06 18:24:54 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x3, &(0x7f0000003000)="bb") ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000007000-0x1)=""/1) 2018/02/06 18:24:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x2000008, 0x2) r2 = syz_open_dev$dspn(&(0x7f0000caa000)='/dev/dsp#\x00', 0x200, 0x701a00) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000086b000-0x10)={0x0, 0x441, 0x6, 0x3c1}, &(0x7f0000997000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000084b000)=@sack_info={r3, 0x0, 0x2}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x30)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1}, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d79000-0xb8)={r3, 0xe93, 0x9, 0x2, 0x0, 0x3, 0x3, 0x8, {r3, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x2, 0x0, 0xe3, 0x6, 0xa}}, &(0x7f000030c000)=0xb8) r5 = syz_open_dev$sndpcmp(&(0x7f00007b8000)='/dev/snd/pcmC#D#p\x00', 0x3be, 0x8080) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000e08000)={0x0, 0xd, 0x0, 0xfeef, 0x59b89528}, &(0x7f000000f000-0x4)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000725000-0x8)=@assoc_value={r6, 0x8b4}, 0x8) timerfd_settime(r1, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/mixer\x00', 0x40, 0x0) fanotify_init(0x15, 0x89000) ioctl$sock_netrom_SIOCGSTAMPNS(r7, 0x8907, &(0x7f0000f56000-0x4)) 2018/02/06 18:24:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:54 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000bef000)={@generic="9c1c8a000000000000000400", @ifru_flags=0x400}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xffffffffffffff75, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) writev(r0, &(0x7f0000d3a000+0xc81)=[{&(0x7f0000e37000-0xec)="5d3aa8716234fcc6acf98898eac9d7f9c4252afd3855294541b6abcf7ff9e9340380ea3ea7b6ab037b1cc1e9430f983e3fba2d859ee4e5a2680ac798db476eebf80ebf3f2793ec9954a6ead0739e1a2bd7472190a610e9ef0575c61720a35e598b3bdb08d3ea26e78c2dd0cdcc8da9caed27f259945f829683beba32552a525fb6c1d28bcf012bc42552692df426e78843bb5fe62cf0df77be31d469698ba5a06149ba45ec94afb81727be82163c017b1c6c34ed0bd926c3f87cb764eae350144043f71b74435900b4caef1d1a2bc69d7ab0603aeb93316e05b8fb1b885ed2018b4db8d0927dcce2e19fa787", 0xec}, {&(0x7f000097d000-0x1000)="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", 0x1000}, {&(0x7f000084e000-0xe8)="aac3bbbe75b3b65a9f38970c69a493d24372818af2621917bb8a99676eca8fd747693afb48a7969227f5f7a615db771ce3f9595fe64013f28892db748b44d2aa141d5b766f01eff855cc72009a5495a3979e6c4886d402d1fcbedfd7fb2f348ee682f0cce715ec956b6c5b517b9a7961e64a3cc6e9df147b95bba0f240cf33763bc19d93e516dfcec17aec2378f3574fc5638e0abe78b77bdfbef674f0b6fb1119839f2453e29b265a86b15d38c2647ded552506b8a6cdb197b6efb0fb9c86ffe489f858cd6b7bd2ee5d5d337d042b44939fada2b09c7c2162388192f5ec8f054bc6b5204a5bd447", 0xe8}, {&(0x7f00000ac000)="053decd9f16bdc56bfde49f1446436072ffe974f64818e635d1bec6a2d54029178b44b9cbf3dfd66baf6444891d033f1c18bcb157bdec4a73cf1e67fb21d9c96d77f1b93f045dcd36c776a1fac1546bcc86713f07e403f9a7b37d1bd33eb7210d93f78014a1ebea5393ff3fb41745c1c3b339910d5a5e38c81a45d1c544dd263025a909d29d8cd6dd962fa807b9f9d406932bf4f01d10162a91d5e76674ad385184fa6f331e1ea88c3532d02056750e7c3eef7d562bf312345c08ecffca9fdebfefaec1c8313a14dbc59d2b30b71071bbbdc2ecd59259c3a5c1c1e29bec783338cb4d30e7c2b6bc3262a16", 0xeb}, {&(0x7f0000ead000-0x9)="f475ce2daafe12eed0", 0x9}, {&(0x7f0000d86000)="9202a79ad14e7c175a4db93cd0c6d2afc2e30547d64792f9d6197e2541e78b12a812fbd68696a82cfa8c93b530f00ab25f80e66f45320cf065b315eeaf02", 0x3e}], 0x6) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000546000-0x90)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x192cb0249aff8e4, []}, 0x90) 2018/02/06 18:24:54 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000870000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001000-0x5)={r1, 0x32}) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000022000-0x4)=0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000029000-0x10c)={{0x66, 0x6, 0x1, 0x1f, "c45c9511ef1983e3056832783fbfd8fbfed3a9da354bec5f17560af4d6517e3e57f60f602b5d8ca26a6d071c", 0x9b}, 0x0, 0x0, 0x8000, r3, 0x0, 0xb19, "487c55fda63f4449883fb0cccb2fecb488b13b378c759be13e4e212dc1ddef3f78c3672c64c83236871417604906e5400eacb69516f5034824bb878de11d7113", &(0x7f0000028000+0x514)=')\x00', 0x2, [], [0x4, 0x1, 0x9, 0x6]}) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000010000-0x50)={@common='ip6tnl0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) 2018/02/06 18:24:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x3, 0x10a00) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xff0, 0x0, 0x2, 0x1ee9}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00001ae000)={0x9, r1, 0x3}) eventfd2(0x3ff, 0x80000) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) listen(r0, 0x5) sendmsg$nl_route(r2, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000044c000-0xc)='/dev/audio#\x00', 0x401, 0x50000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00005f1000)={0x8, 0x2, {0x1, 0x2, 0x4, 0x1, 0x9}}) r1 = syz_open_dev$sndseq(&(0x7f0000138000-0xd)='/dev/snd/seq\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00009dd000-0x58)={0x80, 0x0, 0xc8}) r2 = syz_open_dev$mouse(&(0x7f0000934000)='/dev/input/mouse#\x00', 0x8, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000f1a000)={0x4, 0x5, 0x9000}, 0x4) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000761000-0x2), 0x2) r3 = syz_open_dev$sndpcmp(&(0x7f0000d58000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) socketpair(0x0, 0x5, 0x7, &(0x7f0000f04000-0x8)) sendmsg$nl_crypto(r3, &(0x7f0000dd2000)={&(0x7f0000908000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000ef8000-0x8)={&(0x7f0000b26000-0x120)=@upd={0x120, 0x12, 0x1, 0x1, 0x1, {{'drbg_nopr_ctr_aes256\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0xf4}, {0x8, 0x1, 0xfffffffffffff001}, {0x8, 0x1, 0xa7c8}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x39}, {0x8, 0x1, 0x2}, {0x8, 0x1}, {0x8, 0x1, 0x4}]}, 0x120}, 0x1, 0x0, 0x0, 0x24000040}, 0x40000) r4 = add_key$user(&(0x7f00004a7000-0x5)='user\x00', &(0x7f0000af1000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000093a000-0xd1)="5694480935e747d52a7e089a84a5de89b62ea3ad814ef0fb55ec7506d942a1deddb3a7fdb76d67b36b763ef8c4676567cee6d372d1bbb677b07d933211aebf67e88a07d500656a3466d8bf757bd1fa508665ab83cb12d7e9efc4f13a76a2dbf08527ad12a937a237b1b44ceab715d59de53c6c97f3f95c0f0d4aec45c27ffdd178048ab8cb560b8f96371d4e553fe2f5ac722cc72dde4131c863302cbaf3af8239688c184c31ca08d7eec59c49341f457dd7515a5ebc609d6ba084a3bb2ca6923aadb66a20e1420c08636d1a3fdb4adfba", 0xd1, 0x0) r5 = add_key$keyring(&(0x7f0000adf000)='keyring\x00', &(0x7f0000b9f000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r4, 0xfff, 0x4, r5) 2018/02/06 18:24:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000006000-0x38)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000000)=@ipv6_getnetconf={0x1c, 0x52, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x80000040002) openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x80142, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000009000), 0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000348000)={{{@in6=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000b90000)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000a61000)={&(0x7f0000995000)={0x10, 0x0, 0x0, 0x1000380}, 0xc, &(0x7f0000366000)={&(0x7f00003b5000)={0x1d8, 0x36, 0x100, 0x4, 0x2, {0x13}, [@generic="b3f7072e40b320cf1fbcaa0baae9709d4379b04f8974d6338a87f16e0da372c44385a19e6f4dbd365ae0e1508024a7d9061734ad4efcd4349ba2a762a31baecd4a9fdc91c27abdd061fbb4d8437f932cd5a2823e03ea84f7318429535e2de54f04f82e63", @typed={0x8, 0x3f}, @generic="367a8bd0b6a038b2d1faf2daab962dbfa2e0c714455aff05777b5a9fc1a36b8f8f885a39fa33d4a977e7d4c6f98e705cfad513d7dbb6989f682c9e9afeab13c78aae0c502bab4d9f03a90be733da891b4bcf3f1193e77fdc27700091fffbb584ae63bddaef4576c001df5f2bc8a37d37c84609c6de1efa5b3d761f666f57932e051b7275f1d77699678b2fd6b018adbb8b829b420ae145d0b49b4e86006abef3c1e89c844545dc763b85d489bdc1785cf52a4be88db31c4d7cb7ea55b014cf97b9fd84c6012cab4f0968d1c323cfa93f1e209a13cd97951af6114c1692da872d330be0bfc82f14a383", @typed={0xc, 0x4f, @uid=r3}, @generic="95c4041c499a0a4405d874b23d3441d3e15aa1da6ee84019dfce1d287bdb22a1312426788f595fdc9de13e910399efed16117b79d2d9068d2d166149a0351d1518a0ac08304c95d6ca203b4b2c4ddd407aab238bbd8ca2cd7b246f5c8b47cf0d"]}, 0x1d8}, 0x1, 0x0, 0x0, 0x80}, 0x40000) syz_open_dev$mouse(&(0x7f0000f77000-0x12)='/dev/input/mouse#\x00', 0x4, 0x1) ioctl(r2, 0x5, &(0x7f00001b6000-0xc6)="7c175e06c1ad3fd9442611077331286c404d6b214a5acee5c1f8bd0c9bfcf0214c66772af03276da637fccf3fdf56ab84d0f5ecd7a3c5f0389f80d5258d5d334b41d9cc7083d517415848c91961b68076bdb7edd9075a2b40b895b2d3c2d1be5cf0e3a8e64a0c2e1424167274b2de2388d212bd384cf17b0ff8083df8db896e92afe26e1690d94191cc528f387a11f7efdc62fb2777dc2e0749683176c8ce57e814044ab1ed29b488241f60ca022083fed4c913a94a492351a363d0eacca408260a965704077") 2018/02/06 18:24:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000104000)=""/68, 0x44) r0 = syz_open_dev$usbmon(&(0x7f0000576000-0xd)='/dev/usbmon#\x00', 0xf9d, 0x20000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f00008a5000/0x4000)=nil, 0x4000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000001f000-0x30)=@ipv4_newroute={0x20, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/02/06 18:24:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005c0000-0x10)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b0e000)='/dev/ppp\x00', 0x80, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x1000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f00006e3000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f000062a000/0x2000)=nil) rt_sigqueueinfo(r0, 0xa, &(0x7f0000e67000)={0x12, 0x5, 0x7fff, 0x5}) mremap(&(0x7f00005b0000/0x3000)=nil, 0x3000, 0x3000, 0x0, &(0x7f0000071000/0x3000)=nil) 2018/02/06 18:24:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000377000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000c8c000-0x4)=0x1c, 0x800) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000fe3000)=""/180, &(0x7f0000e23000)=0xb4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r1, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00008b9000-0x68)={0x6, 0x0, [{0xbff, 0x0, 0x2}, {0xbff, 0x0, 0x1074}, {0x2a6, 0x0, 0xc7}, {0xc4f, 0x0, 0x2}, {0xdc2, 0x0, 0x42c}, {0xbff, 0x0, 0x60}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00008fa000)={0x79}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000c48000)=0xf000) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup2(r1, r2) dup3(r4, r3, 0x0) 2018/02/06 18:24:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00002c9000-0x12)='/dev/snd/pcmC#D#p\x00', 0xc628, 0x10000) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000c4b000-0x4)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000f1e000-0x10)={0x1, 0x0, 0x1, 0xd0}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f00009a8000)={0x3f, r2}) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) bind$inet6(r0, &(0x7f0000dbe000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000a23000-0x7d0)="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", 0x7d0, 0x4000002, &(0x7f0000809000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000039f000)=0x1ff, 0x4) recvfrom$inet6(r0, &(0x7f00009fc000)=""/4096, 0x1000, 0x0, &(0x7f0000cc0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) [ 222.475747] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54 sclass=netlink_route_socket pig=32342 comm=syz-executor6 [ 222.560623] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54 sclass=netlink_route_socket pig=32342 comm=syz-executor6 2018/02/06 18:24:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r1, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000039a000)={{{@in6=@mcast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000662000-0x4)=0x7f) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00002bc000-0x9)='/dev/rtc\x00', 0x80, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000513000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) pivot_root(&(0x7f000054a000-0x8)='./file0\x00', &(0x7f0000b13000)='./file0\x00') r5 = add_key$keyring(&(0x7f000078c000)='keyring\x00', &(0x7f000068f000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f000010a000)={0x0, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x5, 0x3, 0x8, 0x8, 0x1ff}, &(0x7f0000a32000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f92000-0x4)=r6, 0x4) keyctl$get_persistent(0x16, r3, r5) 2018/02/06 18:24:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000009000-0x4)=0x57bd, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000365000)={0x0, @in={{0x2, 0x3, @empty}}, 0x0, 0x0, 0x7, 0xe8e4, 0x4}, &(0x7f00009e2000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000690000)={r2, @in6={{0xa, 0x1, 0xcfb4, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x400000000000000, 0x200, 0x10000, 0x100000000, 0x4}, &(0x7f0000da7000)=0xa0) r3 = syz_open_dev$mice(&(0x7f0000611000-0x10)='/dev/input/mice\x00', 0x0, 0x800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000b5d000)=0xfffffffffffffff9, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) dup2(r0, r1) 2018/02/06 18:24:54 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f87000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000f87000)='./file0\x00', r1, &(0x7f0000f88000-0x8)='./file0\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) fchmodat(r1, &(0x7f00003cc000-0x8)='./file0\x00', 0x48) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000b58000-0x8)={0x6, 0x4}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008f8000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000627000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0,c1023', 0x20}, 0x3ae) write$selinux_access(r0, &(0x7f0000e0d000-0x48)={'system_u:object_r:default_context_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20}, 0x48) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000790000)={0x9, &(0x7f000055c000)=[{0x0}, {}, {}, {}, {}, {}, {}, {}, {}]}) write$eventfd(r1, &(0x7f0000d8a000)=0x9, 0x8) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f00004f2000-0x8)={r2, &(0x7f0000439000)=""/26}) 2018/02/06 18:24:54 executing program 6: r0 = syz_open_dev$amidi(&(0x7f00001e5000-0xc)='/dev/amidi#\x00', 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xe000000, 0x80) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000953000)='keyring\x00', &(0x7f0000d8c000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) r4 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r4) r6 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000001066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b89ce49b264258ecc0bff6df2140f10b79e61596d4f657f4ad5", 0xd9, r2) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r5, r6, r6}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000850000)={'md4-generic\x00'}, &(0x7f000078f000-0x3a)="9f57e4f87bc9a0eb36f07c1d20b547d888ebc83a", 0x14}) r7 = memfd_create(&(0x7f0000678000-0x8)='keyring\x00', 0x2) r8 = syz_open_dev$usbmon(&(0x7f00001ba000-0xd)='/dev/usbmon#\x00', 0x81, 0x40000) r9 = syz_open_dev$midi(&(0x7f00003fb000)='/dev/midi#\x00', 0x1ff, 0x4000) add_key$user(&(0x7f0000423000-0x5)='user\x00', &(0x7f0000d85000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000ede000-0x99)="56323956c41326cb557fa9085445d38da7fc52c88acb72198541c696d4317e4eeb0ba9bf063c5ad50373e5817471f50cb745f35f974dbe329151ee8aab15ec5c69f9a0bff1fdae60b3a5be521ac5044e9f2b03d623c1849872faf2cbfd1a268bb61b58fcb8adbd0a8330428a31fce31d8e5d9c38033409d3ec823f8bd38eb4fe4e1b37d9e6edcd899b1b2e26d8e30b001c8beaa002e6a1d3f3", 0x99, r4) ioctl$KVM_IRQFD(r7, 0x4020ae76, &(0x7f000085f000-0x20)={r8, 0x0, 0x1, r9}) ioctl$LOOP_GET_STATUS(r8, 0x4c03, &(0x7f00004d9000-0x8c)) 2018/02/06 18:24:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) sendfile(0xffffffffffffffff, r0, &(0x7f0000aa8000-0x4), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f0000127000), 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x0) getsockopt(r0, 0x2, 0x100, &(0x7f000032a000)=""/196, &(0x7f0000fb6000-0x4)=0xc4) 2018/02/06 18:24:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r0, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) ioprio_set$pid(0x2, 0x0, 0x4000) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000a3b000)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x1, &(0x7f000078a000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000092e000)=0x0) r3 = getpgid(0xffffffffffffffff) tgkill(r2, r3, 0x8) 2018/02/06 18:24:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:55 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a4d000)='/dev/ppp\x00', 0x400, 0x0) clock_nanosleep(0xa71c173cbfd800b3, 0x0, &(0x7f0000f44000)={0x0, 0x989680}, &(0x7f00009d5000+0x553)) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00001ba000)={0x2, 0x0, [{0xdc4, 0x0, 0x38}, {0x216, 0x0, 0x5644}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000ed7000)='/dev/dsp\x00', 0x80000, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f000030a000)=0xfffffffffffffc01) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x8000000000000001}, 0x1c) connect$inet6(r2, &(0x7f0000d95000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c7d000)={0x2, 0x78, 0x3df, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffd, 0x10003f, 0x2000000000, 0x0, 0x8000000, 0x0, 0x6, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffc, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000cf5000)={r0, &(0x7f000051d000)}, 0x10) 2018/02/06 18:24:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:55 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000265000-0xd)='/dev/usbmon#\x00', 0x6, 0x103080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x4) recvfrom$inet(r0, &(0x7f0000000000)=""/43, 0x2b, 0x40000000, &(0x7f0000001000-0x10)={0x2, 0x3, @rand_addr=0x8003}, 0x10) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000001d000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000001000)="e800dcbfda3d992e4fa7c71ad0744d6763a03eef0325d9ce7b61a559f77ff1ce2f08be03c64f9098d70dd0a8e8550a154f5495a9da441556914db958a752bb5e3a3189418dc6b4cab961c4f80d3cfa23b2ad7bbe2b7b8993b38c8892c956c5f2d5e5f54d3281ab0bc39e52d6271c8f1fd4bfd82efdabee312649ea") mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f000001d000-0xc)='cifs.spnego\x00', &(0x7f0000010000+0xee0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000004000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffd) request_key(&(0x7f000001d000-0xb)='pkcs7_test\x00', &(0x7f000001c000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000001a000-0x7)='.@/em0\x00', r3) connect$inet6(r1, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x28000) connect$inet6(r1, &(0x7f000000a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f000001e000-0x1)=0x3) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f000001e000)=0x4, 0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f000001d000)=0x4, 0x8) openat$vcs(0xffffffffffffff9c, &(0x7f000001c000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000003000-0x58)={0x0, 0x8, 0x1, @tid=0xffffffffffffffff}, &(0x7f000001d000-0x4)=0x0) timer_delete(r4) 2018/02/06 18:24:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c3d000-0xa)='/dev/cuse\x00', 0xa80, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00009ea000)={r0, &(0x7f0000ee2000)="ee3e16eb02db946e6f4420c271bd268c6b45", &(0x7f000008a000-0x9c)=""/156}, 0x18) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f00007df000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x5, 0x3, 0x9, 0x3}}, 0x30) 2018/02/06 18:24:55 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000007000-0xb)='/dev/midi#\x00', 0x7, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000001000-0xc)={0x1, r0, 0x1}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f000000f000)={&(0x7f0000012000-0x48)=@full={{0x3, {"8597418affcad3"}, 0x8001}, [{"11808acb7d0b39"}, {"b246f357f599f5"}, {"b4336115f2bada"}, {"73008f5a7cf012"}, {"d6f1d868f1e61f"}, {"46c51608bd64a0"}, {"1b924b5b8ab322"}, {"142663baf71cdf"}]}, 0x48, &(0x7f0000012000-0x28)=[{&(0x7f0000005000)="f2448c121f37340d28bc82a673d8e0699f573658f814182d8609159a62a114ea5d7c3cb775c901383fcd18dbb899cafc3eee09839ca30dac1a4748145d7a0e0654c4624ff02391e9473dc510ad3e6c5eb720bf8f99a6e783252f0822bf87fc7b51c6e7c58e2486f989e3b925d6a63e2d3d7022284a134b4bb7ba7c7f", 0x7c}, {&(0x7f0000005000-0xd5)="e727603d703dc7ae31408cdc9e5bc678346eb59342d845c6f3c8cb512b6dae5393ceecd9bf23ebbe3553357023c3b1f6fcbfb9c58111f57dd7b4df780bf0a8b028acab61589e15d4c72c840b613c4df27dd55421b9781382a4271b8518ee730fd90fcab23d062e9fc39b1a38cca8d684ca4fc64e69bd9c662d25067eb4736b0f92bbb0488b8f890c1e442247fedabd8219e7a156da765b85d9c5d81aae305657777fd682e5245c319a06290cc3b8f21c1db3c36296efdf91c636e41fa83f3a30e7f4409fe5ca824d93b060597f4c3754b233795f42", 0xd5}, {&(0x7f0000011000)="1f0871683f9d30e652271a7a82ff1759e7f8f72286d7a6fc5e22cc8a506b0a77e70254332dac6012547547202a9f3022e05d26b5e111f2b083846b487ebc730544bc5526d1c241cb14ada933d5fe7c3819fdc26cb7cdc353ef0ed4db73c7a7a07894f1f62dfaecfb560215970148f4fde912a68918b9b9ab926b59e4f1dc0acb2602d5943f8ded27844273b50e60b68338e42f4741e22e2f5569297c52bccc21b17a56a8a158006ee5380e546fb5eefb17ff3f3ee91bcb6976723dd67c6313de172d6bfc72b67bfd9311b5926f4b4dc5", 0xd0}, 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{0x100, 0x10a, 0x7, "f692a177f17b83eb8e1b1a9fce6f7653857d4974efde25bc18ba9ea09c4aa43628e8b40f2b6f1bf397b0c0f0955234e6b45dbe781f503aa7bd22c787cc1c8479fe9c276241d1ab5ff1040e96b78b2e9388385cb763596210ecbeea837b48b96bec837638d8cb4be6dbe45c5e327e42e565db1c12db45a62bdc787f4661d505190578ba78e3089a3385742b0914007a2d3fa9f7a612bfeee980a4dba0e2de88be6306afe6dd6d29c743d4293a82dd4b3caeca5e13270519a0909f90bcbcde3fc1f551e248f5838471d56f57d8b802941e5f2ddda00c579477030f90f38d4f555c90e6f6589c40bd46f656e787cf7f0ab386"}, {0xf0, 0x0, 0x3, "d4f93d30ed7fa5b617f2b4bc37a4404db81a0da708a51f2cb814389bc9e14b3ece376850e0d8d76cc09fe152d3c020465703b5a42d689021b5e29ea36a2d40657812aba6c742a469d18e47aa85057777aa2d2724e8a46a207c713a09bef4acb6331f41d7d738795f6b54598cfa8b4f12bbbee2b1f1c35f4ed9ab2846024eb9b3ae07991152959d563a96be9bbce38fd6e206b1bc61a51a6ca7d4d13967b6a7cc3e9e3d88125b2035d32e720eca3c834cddf8641251cac6c6fa679f667822021cdc9681e594d20a000a6ec526eb705c6a7878e0d71f2bbecfa519370ca7318f30d808fbb7"}, {0x20, 0xff, 0x9, "9b66882161a65017e81d2046cfdb7c7c9aeaa7"}, {0x7c, 0x11f, 0x9, "1931013da979b0b1b280e3585ad11350d68b8974fec0bce2a674913b1f2c038ad2ca8423319d8305d82561d62b852f12e8184da9c2480a52b03482fd6ed33e37286bdaf7fbcd857089781582cf0d4159cd3a0a7c0e15de360c986dedbdf44d10c755018fb72a5db5c3d35b327f481345"}], 0x23c0, 0xc014}, 0x100) r1 = syz_open_dev$midi(&(0x7f0000004000-0xb)='/dev/midi#\x00', 0x1, 0x100) ioctl$TIOCNOTTY(r1, 0x5422) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000010000)="2f0000001800030007fffd946fa283bc8020000000040005031d85680800a3a2d188737e913342392cdf1389598e2c", 0x2f}], 0x1}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000011000)='/dev/vcs#\x00', 0x9, 0x1) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000002000)=0x9) 2018/02/06 18:24:55 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000027f000)) r1 = syz_open_dev$sndmidi(&(0x7f0000dba000)='/dev/snd/midiC#D#\x00', 0x3, 0x4000) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000e6b000)=0x162) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) r2 = syz_open_dev$adsp(&(0x7f00009cf000-0xb)='/dev/adsp#\x00', 0xffffffff, 0x98000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f00008af000-0xf6)=""/246) 2018/02/06 18:24:55 executing program 4: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x6, &(0x7f0000000000)={&(0x7f0000000000)=""/243, 0xf3}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x4) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000001000)=@pic) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000)=0x7, 0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000-0xc)={0x0, 0x80, &(0x7f0000003000-0x80)=[@in6={0xa, 0x2, 0xd3, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, @in6={0xa, 0x1, 0x7fff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x2, 0x6f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x2}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x1000, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x45b}]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000003000-0xb7)={r2, 0xaf, "519ee8d84b9fccecf64196c0156db4bb2eff77671faa868bf0cba589f26de6ca19eb255781fdccbd90cb32b7dbbd509dd005181c780bd0650f0b4cd2e60950afd693e9c9a315ce45082dd6ac35e63d1f646ed339e140231973dadae0efd5368750cb68096bcf13eacfb84071df64d34633c795204d7a8ce1097ea7391cb390be36b2601a6084c019a6cc748df24309eaf3fbbddd7fa4f97c6d2de2a629b0579ffccbbba4be201a6114e79fd2db11d0"}, &(0x7f0000003000-0x4)=0xb7) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000003000-0xc)={0x2, 0x4, 0x80, 0x8000, 0x5, 0xc7}) 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) 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) 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000003000)=[{{&(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @broadcast=0xffffffff}, 0x4, 0x0, 0x1, 0x2}}, 0x2e, &(0x7f0000004000-0x18)=[{&(0x7f0000004000-0x1000)="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", 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"f887b086241d466ecd74cc89bffd16ee37980467c87f455809ce771c7116eb69a32d9764a74afe6262863ad7c15e50d9e1e14909892a1500d32cdb9a9e501e66e64573b5fb9227fb310b537eb1f06f1c33d2280db368bd521522392c68a5a192ed02663aa9c99b067cb0ae65d6465aca518ffc80726ef22171817a2643427c85381f7ad003c8236b8d7e270fc3ff790d2b6cb5bbf1f06688c360f73146bb305964b557f93b9abb7d19989a8aff3a56660f83bde5264d5eb3d4fba1292b"}], 0x194, 0x40}, 0xffffffff}, {{&(0x7f0000003000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58, &(0x7f0000002000)=[{&(0x7f0000004000-0x17)="8c51d76dbb563f65a5552069d4a0bc37cb05d82a86c177", 0x17}, {&(0x7f0000003000-0x21)="e8201be400069b208fa89893870ffe9382e57f01fbadd1ca9b94bf038524aefaf0", 0x21}], 0x2, 0x0, 0x0, 0x1}, 0x80000001}, {{&(0x7f0000004000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}, 0x2, 0x1, 0x1, 0x4}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000003000)="447af1069cd12f33d9d3ff7600f9b3c435d24019b992ef47ce61f0ffe7423100f6636f902fc32549694c1eebde05e57080e7715ca0eaa6fa988aa08e2cc7d9c0cde1fec0b2ec4f10073e93b7167ab9", 0x4f}, {&(0x7f0000003000)="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0x1000}, {&(0x7f0000002000)="1599c1ca6a894c1bdec1c80233058db1d4bafe7995b107e57808b610e2b44be5c70f844aba93274c41d1ecbafde17f0066142febe821de4ba2512a184d7ace47c03db6652ac26c512f3f663b4aba8778619eb2c63f313bf9dbd8", 0x5a}], 0x3, &(0x7f0000004000-0x2b0)=[{0x94, 0x13f, 0x2, "00a75157b179f45859165fc22e86a31dc4a34902ab112bb867674cf3d9735bc6b29db8153f9f5ac3cd28ebe8b1384ae8249d445934b1d37248cb405d2147ed8d56a46f49c5d98c8ba64d8ef4a8fba205f0b239f4567cde13db505869f61ba00b5e1b9cd85c34205497a27bf82305676f62732f1ae549da8bd0cf0bf3d5f6a0fd9a8e162423"}, {0xf8, 0x188, 0x39444b0, "da7a465169432830422cc81c02e2e26e8eab43937fbbbae766e6e6719c98e122175a15a6d8ebfefd7ac0755adf6cea65f6bc0d50ad3a4c28145d41b1883b0686ec55c56b4f3ea492cd96c556b6d77b14d96cc461a56beb26ee9f0bc5ac8a7a0ec5094481c1eff49540be17288957811b22b049ca184bee0d7fa7c4db9c528c95df9432e55a8687c514f076a5bf376690b9a5b4c84c96dbd7ba7000ab70ea266ab532ce407f92ff013d6ef007238e19a4a6692ce5c9fb603d6388d57c2ea819d087e3ae2fcc35e61208afbe2f711d24bf1e63d989923320d8258de642e7297608d0321fd3154c11d00cb05c55"}, {0x1c, 0x184, 0x1f, "e71f66afa97f4a2d24edcb8684919ae0"}, {0x108, 0x108, 0x4, "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"}], 0x2b0, 0x80}, 0xfffffffffffffd5b}, {{&(0x7f0000002000)=@rc={0x1f, {0x8, 0xc7, 0x3, 0x49be, 0xffffffffffff9f2e, 0x8}, 0x5cd3}, 0x9, &(0x7f0000003000)=[{&(0x7f0000004000-0xc7)="54edda23e88e791fc24b35c3fa1ead31f1d2c626607f2979a31d502b6f845a71a4adb342362eb4824f925f83e01b3b1e3b7fa9bb9d74983f6273b69ad1aa21cfce83748a6a434a3d1323df4bb5445fecca441d2efc9c0e89d76822664ba85cb44a977d24855ab15afe2c0cf3441dce5166b1ec2a8a0feefd272262c0a1adaec3daf256d9039c345953ae261e3962a929b015e05f7c61968ecdf20c050e518cba3a4bd975851268d6cdb5e06a4c2cc484060bf3e9766a757ffb027231f95ebd0f0d1ae386756ca2", 0xc7}, {&(0x7f0000000000)="ab7aa31e24ef7b28d2e97cc8ff2781ea54b3d5e057e49cb6e18b9fa1442a66d80f420257fbd50c227bfc79104a86ff429a21f83f8cc0abb96eb563e4c7395b5244ca0e71479e1bfe11b415fdb05c2c94957b0a372d7cf6c0b93479ffceb07d5ffbd9b4be04cbb5", 0x67}, {&(0x7f0000004000-0xaf)="f086f7b87c1115198bbee4a31fd715efd4903716c80be9ea8543eebdec473337bb326f4cbaa19845d8765f4bed3317fb96d60f89bedb699cd8e18a175a4bee5d539c26b691c9782ce3c738baeade726438017fb2020490cc42a84e497606632e244223baf6e926685a884d111dc7946ce39c795dacea200f5df20cd18175246ff321ee398c131867aa27518116849e03a1fe8cf65666b6934436d4b5a183d1428d19d0f875819e231fef39f764da2e", 0xaf}, {&(0x7f0000002000)="b7d787910127b6e6d2217d7ec73e75e72ca822a296b27d361968f97a440d8f56dc1b156e7ca809329258f781f2", 0x2d}], 0x4, &(0x7f0000001000-0x104)=[{0x104, 0x88, 0x6b8e, "59ae2fb57f84f8ce2758cb4019d97e79295d82faf428de2532071fa182c4c380d7b63f11df8b222854e1c13b3fb49b7590d33dd76067d74c6566f582f1f66a6b68d28a189f9dc0ca16adba19e6017f0d194c0d4a8b23c1450fce3df0b31f07d1cde8b3ac8d82d62f821ed4d8ee9b515d24d35e4fb632b98dc1447751048ed9ff55d5f0ac77b64aae2c516bd40502c506099e6ba6da17912b32cf239b001433575b657e189751dc900581c52603bf2da3042990869a10d851d6dc25f1b337095a1fab4e39ff4eb658fa69fb9ccc1ace7e4391c1dcda9d3bf93bf84a34a8a9c213f12d29ae899bf4a18fe8f57cb63f89b49a2b22895f2e7e9e"}], 0x104}, 0x6}], 0x4, 0x10) 2018/02/06 18:24:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a34000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000866000)=[], 0x0, 0x0) timer_create(0x0, &(0x7f000023c000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff6000-0x2e)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/02/06 18:24:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x200000000000001}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000829000)=0x1, 0x4) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) shutdown(r0, 0x40000000001) r2 = dup2(r0, r0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) recvfrom$llc(r2, &(0x7f0000c7e000)=""/88, 0x58, 0x0, &(0x7f0000bbf000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="af8d88c07b1c"}, 0x10) 2018/02/06 18:24:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xe)='nodevvboxnet1\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)={0xc0000000}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000001000-0xc)={0x5, 0x47, &(0x7f0000034000)="8922d2402da6ba39ec0975e52e9ea8f54e9253a1943f412904402e0f7aeecc07243c0543c06f13e2856098a37bc7520a3ea11bbb773701d5ede07c6b6f0194fb7567ddcba783a8"}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$midi(&(0x7f0000003000-0xb)='/dev/midi#\x00', 0xffffffffffffffff, 0x400) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000004000-0x8)) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCSBRK(r4, 0x5427) ioctl$EVIOCGREP(r4, 0x4008744b, &(0x7f0000001000-0xae)=""/174) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000003000)={@generic="d3798e2e6afc30c2a294727b85f970e7", @ifru_addrs={0x2, 0x0, @rand_addr=0x5}}) 2018/02/06 18:24:55 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ab6000)={0xfffffffffffffff9, 0x2, 0x400, 0x80000000, 0x0}, &(0x7f0000f88000-0x4)=0x10) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f88000-0x18)={r1, 0x80000000, 0x10, 0x1, 0x6e}, &(0x7f0000f87000)=0x18) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000dd5000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00003f7000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00000d9000)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00008af000-0xb5)={r2, 0xd72c, 0xad, "bfbf21286916f19626befda5babb90142197f5c59a7d0fda95bc27c68d4d048c042825eec918503de7e126fdf13949991ae8b6c205e10b99b76f56602cdaea44d1234fe902858c2c1b60c386bfc5c23c0913710d8a8613e461a73d61c9e4c620cfb956912e4ad1b0d3f3c1e44229984baeefa889c02266f490eef9a8aae3d2460b31a499ddb7a53e5aaebe7b58b7b913edffe04d0aeb6a137d38f1e9fc850ef227e6e77fc2c14e7fd4cd9d67b1"}, 0xb5) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x209, 0x20020003, &(0x7f0000c93000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000004c000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000a82000-0x1000)=""/4096) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004cc000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000a43000), &(0x7f000067d000-0x4)=0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000529000)=""/4096, &(0x7f00003ed000)=0x1000) 2018/02/06 18:24:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000384000-0x28)={@generic="f9d88b38a8fa9691f86583021bdcf35f", &(0x7f00001b4000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], []}}) creat(&(0x7f00000fd000-0x8)='./file0\x00', 0x100) socket$can_bcm(0x1d, 0x2, 0x2) 2018/02/06 18:24:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000b3c000)='/dev/vhost-vsock\x00', 0x2, 0x0) pwrite64(r0, &(0x7f00005d2000)="cd15673f09ee84af0650bba6528ceb059ebfeaaa6ae49aaf28508e3b1c698cbb8bf77f41c361e54c359138ae4e97ef1b0d545b4c60341a50f06f9db592793b95e3a5daf4db7516b44d7c0501fa4b273ad1e3ea2c0b467702537140301bfad179f4aa055606818ad935703b83ce4e852aba846dda9637fce2556f85acf12159822702ac49020890496c9ac79d685a8c75a6a46e07f6b53a1454df8952cf6123daa159f524f35a0bba4818d175a226", 0xae, 0x0) r1 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000000000)=0x800, 0x4) setsockopt$inet_int(r1, 0x0, 0xc8, &(0x7f0000003000-0x4), 0x4) r2 = syz_open_dev$dmmidi(&(0x7f0000747000-0xd)='/dev/dmmidi#\x00', 0x800, 0x2000) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000c2f000-0x8)) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000d6e000)=0xffffffffffffffe2, 0x4) 2018/02/06 18:24:55 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getpid() mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f8a000-0x4)=0x400, 0x4) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f00007ad000)={&(0x7f0000f89000-0x10)=@nfc, 0x10, &(0x7f0000438000-0x8)=[{&(0x7f0000f88000)=""/21, 0x15}], 0x1, &(0x7f0000f88000)=""/37, 0x25, 0x2}, 0x10000) chmod(&(0x7f0000f87000)='./file0\x00', 0xa000000000000d0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r0, &(0x7f0000f8a000-0x10)={0x2, 0x0, @empty}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/06 18:24:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) syz_open_dev$usbmon(&(0x7f0000e53000)='/dev/usbmon#\x00', 0x7, 0x10000) clock_gettime(0x0, &(0x7f0000151000-0x8)={0x0, 0x0}) ppoll(&(0x7f00004bf000-0x8)=[{r0}], 0x1, &(0x7f0000e32000-0x8)={r1, r2+30000000}, &(0x7f0000ccf000)={0xfff}, 0x8) sendto(r0, &(0x7f0000c77000-0x5d), 0x0, 0x0, &(0x7f00003e1000)=@l2={0x1f}, 0xe) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f000035c000-0x2), 0x2) 2018/02/06 18:24:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00008dd000)='/dev/dsp\x00', 0x1, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000b63000-0xc)={0x10}, 0xc, &(0x7f0000488000)={&(0x7f000021e000-0x40)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000125000-0x4)=0x0) sched_rr_get_interval(r1, &(0x7f0000684000-0x8)) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000)) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000b40000), &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000089a000)=@int=0x9, 0x4) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}], 0x2c) r3 = mmap$binder(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x9, 0x10010, r1, 0x51) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000e68000)={r3}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000808000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/02/06 18:24:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000ad8000-0x4)=0x5, 0x4) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f000085b000)=""/241) 2018/02/06 18:24:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$set_reqkey_keyring(0xe, 0x7) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00008ca000)='./file0\x00', &(0x7f00000db000)='rafs\x00', 0x0, &(0x7f0000b51000)) chroot(&(0x7f0000739000-0x4)='./file0\x00') poll(&(0x7f0000cb3000)=[], 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000d95000-0x8c)={0x800000000000, 0x7, 0x1000, 'queue0\x00', 0x6}) add_key$user(&(0x7f0000d68000-0x5)='user\x00', &(0x7f00008b6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000003e000)="fa", 0x1, r0) keyctl$revoke(0x3, r0) request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) 2018/02/06 18:24:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000), 0xfc) r1 = syz_open_dev$sndpcmp(&(0x7f00006b0000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100, 0x200) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000e01000-0xc)={0x5, r0}) readv(r2, &(0x7f0000d28000-0x30)=[{&(0x7f0000754000-0xb6)=""/182, 0xb6}, {&(0x7f0000cc4000)=""/221, 0xdd}, {&(0x7f0000d20000-0x19)=""/25, 0x19}, {&(0x7f00004a9000)=""/102, 0x66}, {&(0x7f0000285000-0x69)=""/105, 0x69}, {&(0x7f000050f000)=""/113, 0x71}], 0x6) 2018/02/06 18:24:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) getdents(r0, &(0x7f00004e6000-0x7)=""/7, 0x7) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000648000)='/selinux/status\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f0000400000-0x54)=[{0x69, 0x4, 0x10000, 0x2, @tick, {0x3d8, 0x6}, {0xd0, 0x2}, @result={0x6, 0x6}}, {0x6, 0xffff, 0x100000001, 0x80000000, @time, {0x53ae, 0x8}, {0x9, 0x7fffffff}, @time=@tick=0x6}, {0x9, 0x1, 0x2, 0x5, @tick=0x1f, {0x6, 0x5}, {0x3, 0x2}, @connect={{0x3, 0x7fffffff}, {0xfff, 0x4}}}], 0x54) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00001d6000)=0x1, &(0x7f0000c7b000)=0x4) getresgid(&(0x7f00000ea000-0x4), &(0x7f0000563000-0x4), &(0x7f0000100000-0x4)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) getsockname$netlink(r1, &(0x7f0000e61000), &(0x7f0000ba9000)=0xc) openat$dsp(0xffffffffffffff9c, &(0x7f000081a000)='/dev/dsp\x00', 0x0, 0x0) 2018/02/06 18:24:55 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getsockopt(r0, 0x7, 0x2, &(0x7f000000e000)=""/235, &(0x7f0000566000)=0xeb) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003ef000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000b9e000)) sendto$inet6(r0, &(0x7f000077a000), 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000301}}, 0x1c) [ 223.157672] audit: type=1400 audit(1517941495.331:306): avc: denied { map } for pid=32473 comm="syz-executor6" path="pipe:[63801]" dev="pipefs" ino=63801 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/02/06 18:24:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:55 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000)='net/dev\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f000000e000-0x8), 0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f000000f000-0x8)='./file0\x00', &(0x7f000000f000-0x10), 0x100) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x18, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x4, 0x2a0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @icmp_id, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}]}}, 0x300) bind$inet(r1, &(0x7f000000d000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/06 18:24:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0xc0202, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$sndseq(r1, &(0x7f00008ac000)=[{0x81, 0x2, 0x0, 0x0, @tick, {0x8}, {}, @result}], 0x30) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00009d1000-0x98)={0x0, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}, 0xf94c, 0x8}, &(0x7f0000237000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ca0000-0x98)={r2, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, 0x80000000, 0x80}, 0x98) sendfile(r0, r0, &(0x7f0000073000), 0xfffffffffffffffd) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000c74000)={0x6c7, 0x400, 0x4}) 2018/02/06 18:24:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000095e000)='/selinux/checkreqprot\x00', 0x200040, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000da0000-0x68)={0x7b, 0x0, [0x1b0, 0x62, 0x7fffffff]}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="379fee3d", 0x4}], 0x1) 2018/02/06 18:24:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f0000f29000-0x8)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f0000fb3000-0x3)='\x00v\t', 0x1002, &(0x7f00000b2000)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f0000800000-0xe)='./file0/file0\x00', &(0x7f00007fb000)='./file0\x00', &(0x7f0000c06000)='mqueue\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") syz_open_dev$loop(&(0x7f0000752000)='/dev/loop#\x00', 0xa, 0x20043) 2018/02/06 18:24:55 executing program 6: r0 = getpgrp(0x0) sched_getaffinity(r0, 0x8, &(0x7f0000e4d000)) fchmodat(0xffffffffffffffff, &(0x7f0000db8000-0x8)='./file0\x00', 0xcb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x40000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000aae000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x20000002002}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000001000)={@generic, @ifru_data=&(0x7f0000002000-0x20)="b9a13160e5cab4def6bb0915456bbc4ebfa5f101cbb03208be7695ebecc19911"}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000002000-0x8)={0xfffffffeffffffff, 0x1409d9c1}) 2018/02/06 18:24:55 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:55 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000006000-0xe)='/dev/admmidi#\x00', 0x100, 0x8102) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000006000)="26997cc8093a00864e3d8924f7299a01e1e323bd7f7d4d42387aec0d93dea6b6e6732ddc2cb3f619f239f2a7d38b7d14128cb498d66129c34c00ebca321de4879430fd53301a79254dd8760f35bef5bdd54fcd6cb3371ea35048f49c08c3ffb7175c051c0d46f0ddfdfadfecc8fbeb04f098f1b40576326cf6b166d1c4b397f24b204c10a11c65d326ba801ff5", 0x8d, 0x1, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet6(0xa, 0x3, 0xd) recvfrom$inet6(r1, &(0x7f0000000000)=""/52, 0x34, 0x40000002, &(0x7f0000001000)={0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x3ff}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x7, &(0x7f0000002000-0x4a0)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/06 18:24:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000399000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000c3b000-0x8)=""/8) lseek(r1, 0x0, 0x3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00005f0000-0xee)={0x0, 0xe6, "935e23f343244cd73b1e8b3395ff87ac8f92dcf721d05f74b13600795d0b2b724e8e5380e2331f734c071ee44b7717bfae9ac577d45ade20a094761f69b45925d5f37a16b0ec1450029ce268d3e34017c69d45f706eefc6de478223211396a40344f4234780b2151627ba7a8214b69ebe1264d5033a87a87ca35a0f1c12d0ff9c814480f5c2e48d3cff47b3cab50666fdae9c0cc860d51f21442dfefb447f364f228b6d43cdac5c31aec08e750670b176d07f1c354f646cfb8a7a31d5260013a5626a9e02dd8c20f6b7bd702a2508d9e5d61b1cb557e0987fb49b62792fd9fffa65e8dc75480"}, &(0x7f000082c000)=0xee) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000a2d000-0xc)={0x0, 0x10, &(0x7f0000dc0000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}]}, &(0x7f000037e000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000475000)={0x0, 0x200, 0x30}, &(0x7f00002dd000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c0a000-0xc)={0x0, 0x9, 0x20}, &(0x7f000022b000)=0xc) sendmsg$inet_sctp(r1, &(0x7f00006dc000)={&(0x7f0000c4b000-0x1c)=@in6={0xa, 0x1, 0xb2b, @empty, 0x8}, 0x1c, &(0x7f00008cf000)=[{&(0x7f0000955000-0x7d)="e0f780d0bc2dce789991c53b2839c4695054bb2ff560ab30242d0207d2fb739bd92b4b3cb2b1dc61ad2be8e0335d169e2c2aa13841f269a7017c0259ef98b8d3750593de27dbfb723578cfaaf1efc9371ccae8e1257d6b07a07f26a86ae779347ff4ad33cbe0ac3c082fa352d2c084f2b96cbaf73601964cd11820b011", 0x7d}], 0x1, &(0x7f00000b3000-0xdc)=[@sndinfo={0x1c, 0x84, 0x2, {0x2b, 0x200, 0x1000, 0x6, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x7fffffff, 0x820f, 0x6, 0x9, 0xf21a, 0x0, 0x3, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x8000, 0xff, 0x4, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0xfff, 0x4, 0x8, 0x7f, r5}}, @init={0x14, 0x84, 0x0, {0x6, 0x56, 0x101, 0x3}}], 0xdc, 0x4080}, 0x800) 2018/02/06 18:24:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x4, 0x800) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:55 executing program 3: openat$vcs(0xffffffffffffff9c, &(0x7f00000a2000)='/dev/vcs\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000200010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000f88000-0xcb)=""/203, 0xcb) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) [ 223.392379] SELinux: unknown mount option 2018/02/06 18:24:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008c0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffe) syz_open_dev$mouse(&(0x7f0000fbe000)='/dev/input/mouse#\x00', 0x5, 0x8400) write$evdev(r0, &(0x7f00005d8000-0x60)=[{{0x77359400}}], 0x18) vmsplice(r0, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)}], 0x1, 0x3) 2018/02/06 18:24:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) clone(0x4200300, &(0x7f0000222000-0x72)="44f6c460d02d5b7a734ee74923330fc387dc65cebcbe6841998849973f528d36909ec0f65e1c6a324aa4e13b86ab3eeb6bcd508231f77ddbc8f7b3ec7ebee518084b7970e3a599faa6d8e338a3262ef988cd5a3b5416648191beef9ded02bf680a20a2bd6f85d3f4bfd0413fadf6bab5c2a5", &(0x7f000028a000), &(0x7f0000abe000), &(0x7f00006eb000-0x9c)="b54c68f2b16386f5441024397a1a7384c6b0d59361adb2eec4e087c04b9e5320ee9c5a15c826f105d4425af7af51cbe86faa800b8fed64b8b08d164823127e8a0046eee3fc3021343469144953d65fcd6bb0124d479be344d0d251892aa5ee6951bed4bc194cab39e62366782eb387b05dbaa17a396add2cf242e1166cd931296d3c254c24208636d8ee9d91ded86684739d7608dff68b7b24261000") r2 = accept4$alg(r0, 0x0, 0x0, 0x0) getegid() sendfile(r2, r1, &(0x7f0000a2f000-0x4), 0x6) 2018/02/06 18:24:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000379000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000ec9000)=""/158) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000148000)=""/15) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000e47000-0x11)=""/17) 2018/02/06 18:24:55 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x7, 0x2) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) 2018/02/06 18:24:55 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:55 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000f87000)='/dev/sg#\x00', 0x62b958da, 0x2) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f000069c000-0x8)=0x0) r1 = inotify_init() r2 = socket$inet_tcp(0x2, 0x1, 0x0) splice(r1, &(0x7f00004fd000), r2, &(0x7f0000100000-0x8), 0x8, 0xc) sched_setaffinity(0x0, 0x8, &(0x7f0000dcc000)=0x9) clock_gettime(0x0, &(0x7f0000291000)={0x0, 0x0}) ppoll(&(0x7f0000bf4000)=[{r1, 0x3604}, {r1, 0x40}, {r1, 0x100}, {r1, 0x2704}], 0x4, &(0x7f0000267000-0x8), &(0x7f0000a4a000-0x3)={0x9}, 0x8) io_getevents(r0, 0x1, 0x1, &(0x7f0000c8a000-0x80)=[{}], &(0x7f000018e000-0x10)={0x0, r3+10000000}) io_destroy(r0) [ 223.442272] SELinux: unknown mount option 2018/02/06 18:24:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pkey_alloc(0x0, 0x2) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvfrom$inet(r0, &(0x7f0000ffc000)=""/109, 0xfffffffffffffd9c, 0x3, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @empty}, 0x2) 2018/02/06 18:24:55 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3b000+0xcf4)=@common, 0x10) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000f87000)=[{&(0x7f00002dd000)=""/119, 0x77}, {&(0x7f0000c9a000)=""/188, 0xfffffffffffffd97}], 0x24a) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000036b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = add_key$keyring(&(0x7f0000f39000-0x8)='keyring\x00', &(0x7f0000546000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000008a000-0xe8)={{{@in6=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f00002ac000)=0xe8) fcntl$getown(r1, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00009c4000)={0x0, 0x0, 0x0}, &(0x7f0000cd9000)=0xc) keyctl$chown(0x4, r3, r4, r5) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r1, &(0x7f0000de4000)=[{&(0x7f0000663000)='F', 0x1}], 0x1, 0x0) dup2(r1, r6) 2018/02/06 18:24:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_dev$mice(&(0x7f00000a5000)='/dev/input/mice\x00', 0x0, 0x80) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000471000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mlock2(&(0x7f000008d000/0x2000)=nil, 0x2000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00009a8000)={r2, 0x28, &(0x7f000052b000)}, 0x10) timer_create(0x5, &(0x7f00004a2000-0x58)={0x0, 0x38, 0x5, @tid=r0}, &(0x7f0000f20000)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000493000)={0x0, 0x78, "91c74e6ebbd87e68f376aac3d0aeae60b83421900a183ab1a262eeb166ab2e27e8bb6b677ea17de7bf58122513ddbd2fd63b10a9398ef89fb76f38c44bbfb10b7a5bce863bc12bcd12a79459d53fa43841b5acc10cd3a9ef83e34f48e340e9724a14ee4be3a13bc8d6d0c4835a6414b429cad90e89c40c72"}, &(0x7f000045e000-0x4)=0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000bab000-0x98)={r3, @in6={{0xa, 0x1, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}}, 0x2, 0x2}, &(0x7f0000a7d000)=0x98) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000d53000-0x4)=0x9, 0x4) perf_event_open(&(0x7f0000c68000-0x78)={0x2, 0x78, 0x3f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0xa, &(0x7f0000941000)=0x7, 0x4) 2018/02/06 18:24:55 executing program 4: 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, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ba7000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005c3000-0xc)={0x0}, &(0x7f0000fd5000)=0xc) ptrace$cont(0x1f, r2, 0xfffffffffffffffa, 0x6) r3 = socket$inet(0x2, 0x80007, 0xaf6) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000051000-0xb)='/dev/audio\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000085d000)=@assoc_value={0x0, 0x4}, &(0x7f00003df000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000d39000-0x8)={r5, 0x20}, &(0x7f0000380000)=0x8) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000aea000)) r6 = syz_open_pts(r1, 0x14d000) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000c47000-0x4)=0x0) fcntl$lock(r1, 0x5, &(0x7f0000ab9000-0x10)={0xfb8d3b8092b99d71, 0x2, 0x9, 0x6, r7}) ioctl$TCFLSH(r6, 0x540b, 0x0) r8 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000493000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000617000-0x4)=0x1c) sendfile(r1, r0, &(0x7f0000635000-0x4), 0x8) socket$inet_sctp(0x2, 0x5, 0x84) 2018/02/06 18:24:55 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) open(&(0x7f0000ae0000-0x8)='./file0\x00', 0x460002, 0x80) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@ipv4_newroute={0x24, 0x18, 0x700, 0x7, 0x2, {0x2, 0x20, 0x20, 0x5, 0x0, 0x7, 0xfe, 0xf, 0x2000}, [@RTA_PRIORITY={0x8, 0x6, 0x4adb}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000f88000-0x79)="0118983b7cb187f79e2cbf2dd689311199259bcd062311d6bb31c4f682ba6852040c968e3f3dd72c24cf48a3a23ae7aef2f4749c9d958c33231980e6d60c9995eb47911261bdcf69c6f6f5b858f9bd177949c02304656d6c59c12a72430ca3bdc2cfa7f4992f8847908640bae5777433de36e1a7bfe6efca3b", 0x79, 0x0, &(0x7f0000e1f000)={0x4, 0x80000001, 0x2, "545b6a8ce9a7", 0x2}, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f00009b4000)='/dev/dsp\x00', 0x40040, 0x0) 2018/02/06 18:24:55 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000006000-0x4)=0x24000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000008000-0xc)=@unspec, 0xc) ioctl(r0, 0x80184132, &(0x7f0000006000-0x1f5)) 2018/02/06 18:24:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x0, &(0x7f00005ad000-0x8)={0x0}) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000e62000)=""/42, &(0x7f000083a000)=0x188) 2018/02/06 18:24:55 executing program 2: mmap(&(0x7f0000000000/0x292000)=nil, 0x292000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000d3000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000260000)={'vcan0\x00', 0x0}) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000292000)={{{@in6=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@multicast2}}, &(0x7f000019e000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000208000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}, 0x0, 0x4, 0x0, 0xfe8c, 0xa, 0x80, 0x80, 0x8, r1, r2}, {0x6, 0x101, 0x7, 0x40, 0xffff, 0x6, 0x44a, 0xc5}, {0x3, 0x10000, 0x0, 0xffff}, 0x6, 0x4, 0x3, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @empty}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x0, 0x3, 0x7467, 0x6, 0xd7b, 0x4}}, 0xe8) r3 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) fchmod(r3, 0x0) 2018/02/06 18:24:55 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000045d000)='/selinux/enforce\x00', 0x109e00, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000529000-0x1000)=""/4096, &(0x7f0000a5b000+0x8ea)=0x1000) 2018/02/06 18:24:55 executing program 5: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="af", 0xfffffffffffffe49) 2018/02/06 18:24:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:55 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000499000/0x3000)=nil, 0x3000, 0x4000080000000002) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fbe000)='/dev/autofs\x00', 0x581080, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000fbf000-0x160)={{{{0x2, 0x2, @empty}}, {{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xa0000000000000}}}, 0x401, 0x1, 0x1ff, "2a9d9d9bee2f7e67591e59c7f8327d9e874784500710270bb22d1395b3c10083502078dca41accec8d9d485a15b2f3fa14e5697906d474f53b7643806f38f05f8f9bb2a39e71f8426643fc68d2347d73"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$unix(r0, &(0x7f00009c3000)=@abs, &(0x7f0000cd5000)=0x8) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0b00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8), 0x2, 0x0) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00004de000)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f00003cc000-0x8)={0x1, r3}) 2018/02/06 18:24:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aa5000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$midi(&(0x7f00009d4000)='/dev/midi#\x00', 0x3ff, 0x80000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000218000-0x18)={0x100000000000033b, 0x0, [{}]}) 2018/02/06 18:24:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000)="3dd90e492ba4b49672bec40b147010ce77165cfb5ee70b165dc88e62b15ff991f925dc7849e95e6e39182829be96659774b8b65bb80c2ace4c0305dac77869811a7e64c781ee26dd8ee764dae4fb97c8e2bd64769c4ec0768533c96144", 0x5d, 0x4085, &(0x7f0000001000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}, 0x10) migrate_pages(0x0, 0x100000000000009, &(0x7f0000452000)=0x1003, &(0x7f0000001000-0x8)=0x2) connect$ipx(0xffffffffffffffff, &(0x7f0000ca0000-0x10)={0x4, 0x2, 0xfffffffffffffffa, "f0d7319ccd05", 0xbd}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000080000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/06 18:24:55 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003e7000-0xb)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000dcc000)=0x9, 0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f00008c2000)={{0xffffffffffffffff, 0x3, 0x904, 0x3, 0x3}, 0xfffffffffffffffb, 0x401, 0x20}) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000197000-0x10)=@req={0x0, 0x8, 0x800}, 0x10) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x5, 0x800) poll(&(0x7f0000836000)=[{r0, 0x40}], 0x1, 0x1000) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r1, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:55 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) migrate_pages(r0, 0x401, &(0x7f0000005000)=0xffffffff, &(0x7f0000008000-0x8)=0x12b5bcca) sched_setattr(0x0, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x80000001}, 0x0) 2018/02/06 18:24:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f00006b7000)={[{0x8, 0x0, 0x0, 0x0, 0x180000000000000, 0x0, 0x81, 0xb9, 0x0, 0x7, 0x7fff, 0x0, 0x2}, {0x80000001, 0x0, 0x3, 0x5, 0x25, 0x0, 0x6, 0x0, 0x0, 0x9, 0x81, 0x9}, {0x2, 0x9, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x81, 0x0, 0x0, 0x20, 0x0, 0xd7}]}) clone(0x100, &(0x7f0000289000-0x30)="38e2c0a7430d50e4073931cdf866f2cc44fad29ac4da128064787b66becdd10316b84fbdbbdb2f8146", &(0x7f0000092000), &(0x7f0000c8c000-0x4), &(0x7f0000adf000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fde000-0x9)='/dev/kvm\x00', 0x0, 0x0) pwrite64(r0, &(0x7f000010d000)="d533f4ed3ce37969759d23ba8c7a73068e2f4ad4f49ec2450e9e34178615dd8131d3b767967f0400d727825472ac3c6e61088760d660119b9344ea9a8199f4bc00134597063f7268e729bbdd90a94171", 0x50, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000a50000-0xa)='/dev/vcs#\x00', 0x401, 0x40) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f00006ec000-0x8c)={0x5, 0xb81, 0x2, 'queue0\x00', 0x101}) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000703000-0x28)={0x1, 0x0, [{0x40000101}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000f2b000-0x20)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000347000)=0x14) 2018/02/06 18:24:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:56 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f87000)=0x1, 0x4) 2018/02/06 18:24:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a6, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)={{0x0}}) timerfd_settime(r1, 0x0, &(0x7f0000498000-0x20)={{r2, 0x989680}, {r2}}, &(0x7f00009d7000-0x20)) fremovexattr(r0, &(0x7f000022f000)=@known='security.selinux\x00') 2018/02/06 18:24:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r0, r0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000fc1000), &(0x7f00003a1000)=0x8) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000457000)={@multicast2, @remote}, &(0x7f0000c85000)=0xc) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='ip_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0800000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/06 18:24:56 executing program 0: mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b9a000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r0, 0x1, 0x5, &(0x7f0000863000-0x19)=""/25, &(0x7f0000081000)=0x19) mmap(&(0x7f0000b9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000b9e000)='/dev/amidi#\x00', 0x2, 0x0) mmap(&(0x7f0000b9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f000023e000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000b9f000-0x4)=0x10) 2018/02/06 18:24:56 executing program 4: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8), &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0xff, 0x1, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/06 18:24:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000661000-0xa)='/dev/ptmx\x00', 0x0, 0x0) timer_create(0x3, &(0x7f0000ee5000-0x58)={0x0, 0x13, 0x0, @thr={&(0x7f0000a0f000-0x38)="30b67b1b4bb45ab84313770f9be5dd8e5bb7a53beb6902b0aa81621ff27c7212ad1561d59bd173459ea97227231b277dc728d30e292f34f8", &(0x7f00004db000)="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"}}, &(0x7f0000b41000-0x4)=0x0) timer_getoverrun(r1) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000aea000)={0x0, 0x7}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCCBRK(r2, 0x5428) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/02/06 18:24:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00007ae000)='/dev/usbmon#\x00', 0x0, 0x0) keyctl$clear(0x7, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/02/06 18:24:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:56 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000f88000-0x50)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x61b4, 0x81, 0x4, 0x400, 0x7cce49d8, 0x100402, r1}) 2018/02/06 18:24:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000d12000)='/dev/admmidi#\x00', 0x3, 0x2) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000080000)=0x6399144, &(0x7f000053a000)=0x2) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000001000-0xd)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x88) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) mprotect(&(0x7f0000c42000/0x2000)=nil, 0x2000, 0x1000006) 2018/02/06 18:24:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000b30000-0x12)='/dev/input/mouse#\x00', 0x3, 0x200000) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000854000)=""/46, &(0x7f0000d0d000)=0x2e) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f000036c000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ee7000-0x10)={0x0, 0x10, &(0x7f0000374000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}]}, &(0x7f000054c000)=0x10) r2 = gettid() timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000856000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) 2018/02/06 18:24:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000dbc000-0xc)='/dev/audio#\x00', 0x3f, 0x200000) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fe5000), 0x4) syz_emit_ethernet(0x46, &(0x7f00008ff000-0x46)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0x1, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x2000000000008}, {[@timestamp={0x44, 0x10, 0x8, 0x0, 0x0, [{[@multicast1=0xe0000001]}, {[]}]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) 2018/02/06 18:24:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000c34000), &(0x7f0000ad9000-0x4), &(0x7f0000676000), &(0x7f00003ed000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000)=[], &(0x7f000094a000-0x38)=[]) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000493000)='attr/current\x00') ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b84000)={@common='dummy0\x00', 0x0}) bind$packet(r1, &(0x7f00008d3000)={0x11, 0xf5, r2, 0x1, 0xfff, 0x6, @random="d52f2677c1c4"}, 0x14) pwrite64(r1, &(0x7f00002fa000-0x9e), 0x0, 0x0) process_vm_readv(r0, &(0x7f0000371000)=[{&(0x7f00001bf000)=""/237, 0xed}], 0x1, &(0x7f000026f000-0x20)=[{&(0x7f000027a000-0xc8)=""/200, 0xc8}], 0x1, 0x0) creat(&(0x7f0000976000)='./file0\x00', 0x0) 2018/02/06 18:24:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) r1 = getegid() setfsgid(r1) r2 = openat(0xffffffffffffffff, &(0x7f0000459000-0x8)='./file0\x00', 0x80, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000023000-0x5c)={0x8, 0x6, 0x1000, {}, 0x4, 0x3}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bcd000-0x10)={r0, 0x28, &(0x7f0000808000)}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r0, &(0x7f0000887000-0xbc), &(0x7f0000200000)=""/203}, 0x18) 2018/02/06 18:24:56 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00007f2000)='/dev/net/tun\x00', 0x0, 0x40000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000077a000)=0xb5a) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000465000)=0x0) fcntl$setown(r0, 0x8, r1) 2018/02/06 18:24:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000375000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000bb000-0x90)={0x80, {{0x2, 0x1, @loopback=0x7f000001}}}, 0x90) sched_setaffinity(r0, 0x8, &(0x7f0000019000)=0xfffffffffffffffa) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r2, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) poll(&(0x7f00007a8000)=[{r2}], 0x1, 0x8000) shutdown(r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0xfffffffffffffff6, 0x0, &(0x7f0000000000)={0x77359400}, 0x0) 2018/02/06 18:24:56 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000b3000-0x18)={@empty, 0x6, r1}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f88000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x5284, r1}) 2018/02/06 18:24:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x1, 0x40881) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f00008f6000)='/dev/dsp#\x00', 0x8, 0xa0100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000e7d000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f0000be6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000049d000)={r2, 0x108, 0x1, [0x2]}, &(0x7f00002c9000+0x555)=0xa) r3 = socket(0x2, 0x80000000000001, 0x0) getrusage(0x1, &(0x7f0000246000-0x48)) open_by_handle_at(r3, &(0x7f000098c000-0xbf)={0xbf, 0x7, "79aab86753dc78789ae0adaeec7535ef3e576fb312e86a641833dec9487bc83387d7e302ba9571703776b35d61ea871979f5ce58bd6244b032ddd8ece7c217a0b5070ca5417341de0e922bc48961960ac913b66847203c4b693840b5c81c2447e85d78f490fed19ab4f6bfc4737bef3fd82d650020aa0ac917b0c98c0875c01d2afc6924dcde0140e7c2ec1ee7d8953a937cf4f1ef762a443b1c6f66a604371e62d7e61de23394781b3480bfca7a9b1cf4edc81c4f27da"}, 0x604000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000fdd000-0xc), &(0x7f00000cb000)=0xc) 2018/02/06 18:24:56 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009b2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000-0x8)) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000000)) setitimer(0x0, &(0x7f00000b1000)={{}, {0x0, 0x7530}}, &(0x7f0000fe3000)) 2018/02/06 18:24:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:56 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) r1 = memfd_create(&(0x7f000003e000-0x25)='user*/+{#{wlan1em0*procsystemkeyring\x00', 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000829000)={r1, &(0x7f00003eb000)="57165e7f35be8bb6b687a0c9efd476cd3ec2d93f561d8bee84870a04b37194d564e94bbb753b90fbd5459ab0eb9a4cf60a39e5058a290566be45791a8565455a5080e2a66001290a114836f523b424990e7b1d9e8e3d052216303ba74bc73d32b6dbcf5c7cfedb4ad6d0bfa6d2251eff61173167b058", &(0x7f0000a22000)=""/231}, 0x18) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d3d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000b85000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00007d0000-0x20)="24b76d6abf7ddd6a22359750d94e0a9c1d104e5850d13be1ed83919e7b8c5cc7"}) timerfd_create(0x5, 0x80000) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000029c000)=0xfffffffffffffbff, &(0x7f0000efa000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000426000)={0x0, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3ff}}, 0x0, 0x9, 0xfffffffffffffffb, 0x8000, 0x4}, &(0x7f0000574000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00007b4000-0x14)={r3, 0x10000, 0x0, 0xffff, 0x6, 0x4}, &(0x7f00005b2000)=0x14) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000b06000-0x4)=0x9) 2018/02/06 18:24:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000977000-0xd)='/dev/dmmidi#\x00', 0x4, 0x200000) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x7) r1 = syz_open_procfs(0x0, &(0x7f0000e43000)='net/igmp\x00') sendfile(r1, r1, &(0x7f00001f7000-0x8)=0x800, 0x401) 2018/02/06 18:24:56 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f88000-0xe8)={{{@in=@rand_addr, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000f87000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f88000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) mknod$loop(&(0x7f00007f2000)='./file0\x00', 0xc0, 0x1) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f89000-0x48)={0x0, 0x40, "cafbab12b00aef49ddb007bfd92f6c1b76a547cce66813e9151fc6aff22973c637c4c12f982ab8476544d1917d040be9d24b79dab86d72f989788996ebff3113"}, &(0x7f0000a97000)=0x48) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000078a000)={r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}}}, 0x8c) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d6e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f00001fc000-0x4)=0x3) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = openat(0xffffffffffffffff, &(0x7f0000ea9000-0x8)='./file0\x00', 0x40, 0x105) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000746000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000011000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @ssrr={0x89, 0x17, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr, @dev={0xac, 0x14}, @rand_addr, @rand_addr]}, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}, @generic={0x0, 0x9, "107777ff001002"}]}}}}}}}, 0x0) r1 = creat(&(0x7f0000342000)='./file0\x00', 0x81) socket(0x4, 0x3, 0xfffffffffffff2b7) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c50000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000e78000-0x4)={r1}) 2018/02/06 18:24:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0xc0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedsend(r0, &(0x7f0000a10000-0x1), 0x0, 0x0, &(0x7f000066d000-0x10)={0x77359400}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c85000)='/selinux/status\x00', 0x0, 0x0) 2018/02/06 18:24:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000ccf000-0x4)) r2 = dup2(r0, r0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000178000-0x4)=0xd6, &(0x7f00009d6000-0x4)=0x4) 2018/02/06 18:24:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000de9000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002b6000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000e7f000-0x30)={0x4, 0x42, 0x6, 0xfffffffffffffffa, 0x20, 0x5}) sendto$inet(r0, &(0x7f00009a9000)="01", 0x1, 0x20008046, &(0x7f0000c36000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xa6bba66}, 0x10) 2018/02/06 18:24:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f00004f1000), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:56 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000087b000-0xe8)={{{@in6=@ipv4={[], [], @dev}, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000075000)=0xe8) r2 = inotify_init() mmap(&(0x7f0000f87000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000f87000)={&(0x7f0000421000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000c74000)={&(0x7f0000f87000)=@bridge_dellink={0x12f8, 0x11, 0x101, 0x1, 0x2, {0x7, 0x0, 0x0, r1, 0x200, 0x100}, [@IFLA_LINKINFO={0x12a0, 0x12, [@IFLA_INFO_KIND={0x34, 0x1, '/vboxnet0securityvmnet1md5sumkeyring:lo\\Peth0\x00'}, @IFLA_INFO_DATA={0x14, 0x2, "092df01abd205190d0aebcf7acb121"}, @IFLA_INFO_KIND={0x8, 0x1, '\'\x00'}, @IFLA_INFO_KIND={0x10, 0x1, ':^%\\eth1:\x00'}, @IFLA_INFO_KIND={0xc, 0x1, 'ppp1#\x00'}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, '-]lo%\x00'}, @IFLA_INFO_SLAVE_DATA={0x54, 0x5, "94fe25ac6e6d6ac1631e5a8954941b45a4e64df57637d6487092b008e8677e8cd503d19969c4389872764c74e0b4975b89b55332a148abcfd4539dab76cb5febe9a838d3479820021697785ab11ec6"}, @IFLA_INFO_SLAVE_DATA={0xc8, 0x5, "e654f1b5c18aa2ab2cdaf31feb904d51756f8e56c26d5c4cbd0ac8eb7f87919a2831905e7dc1bbd69881783d7213dcbe1eea9993c741c0a6e7fed9d02ed6798a81c5757e5f85d8485f134475cf465fd018cea9990eef3344235883f375e8943157f20b5efc7f80702bf76ef1ab8db2ff76c7d09ca3c67734583be319aeb4f85b0cb9b65b183f9871fac1d9826b33374da2243eaee942bafc9ca4d142424476c4b9f39850cc1edf7aefea1be6a00b9e09f854d9b08d8a8d1abd4bb8b00afab288e2e595b4"}, @IFLA_INFO_SLAVE_DATA={0x1004, 0x5, "ee863acff70c65083592144b33172e4c65bcce1fb09e360e8d49498b476b7c3917731cffa0c5cf2bc97f4edeb3f8b5be1e314eb335a48f57041ede1b137e881600ac98216011effb6efbaa16214eec42e91070ac849cf09c3723c0e8690f2fe055d636945ed67fb9a4d29eeee0ee0505e797a469ec0cf2ed91f262a9a96ed9173c90de8265b2d49148c94fe53f78d12d0e808b2ddb72740c228ada357bb802f8a9f9de412c75e43197af64bfb512e254be17d4d0560c2add7a26c50970067837d858535f94b042f8b1694f76fec31f694a776ca97097ca49c22a82ac91c43ad49d191a4e2e96c43790bf93928a221de1b8e63e8a8daeaf14cbf91211fa021e5a3cd7b5f76ad1da748ed694591e5425acc9f048a3562f67cf4bd8f8889eedbcc112bd4695eb707eca287755f176051e6b4b9ed518023c52bcf5b8909d33a7a7af849ada6d5f84398d7db18d4b85d4e1a77189012d3ca6b5d6486371e2ec69bf7ef3f2f8d82b1172f36ed08c85210182a52ccab6ea2bba5f340cd773e699b0c359a3920e70c8d7f59b266539facaac8570909741fc48ec5a98779dbb05a6c91a7c59e973aa196cbfc582911931f7e8154fb6b4c2c9c0b4067e5ac93fc23d77cdb9ed3f8f12436ae8e9fb65c059d1b2c71f1fd731238e6b2acd7977dfcdd5849b68c95ebbe178b6f69a6291d41cba80f77ef8f69d0dc4162bf58f82caf28e09a28d0cb05530361b60af8b93c9aeb4c17953b278bacfa61fca3681478cef715ded96a68bcacb0f8a67b5717017a672e0a7b85eb78f89d72fe743831c10a5be94e4995b36b9bbb80ddb5cb44a91402abe35c16dcf538b785a36c2706246419f6386d02eac59f839a2aeeb685cafa5f91ab6243ac211a976611fff3db75cd4f19d3b991949c957b0fbe529b45ab527de4f6fe28af1464314572ffab905804d7853c3851d28b8a20d38e8c89422b3dd54920b048dca95f8470908f6e9427a824127c96a26ec4820a0406eab51f8b720b1427db55091a97b1e36587adc5e0f6ac8aac903b0fd5997d662fc7297c95c1e46a7b1aae9548b9754edc319253dc74fd5bd78a178d637c983a848c3a5f3427f04705e60a4e180ab3c61f8dbd6519d3ab52df851ab05d74e7fe8177ba0d0be8ab391c7380e13353a62d9d429dff41ca86badb545d27906bd209c67770217ae9bc8db759c7f99c146696822a655c75b8b434818729822c6be5c52cec59804bb6596c40f50c0774fb028a171fac361e54d93b6dcc9e18157fc1af42b487792a9d2d90f098737ee62cc9402b8dbe144f8e9cf86fef37c655fa5c84de5acac475105225afa340f1e55f548c20e302c06049f461311fff686a2c009bafd77c775c89c84c3ccf535ddd674db00757a82c4de51d0749b20485f01715314d17edf1658d9174d1b599af2f9a18430fa730f53ce02e760240b935cffa50313b245ab3e6ebf38ea0d2e553aa0f87e8a27a38ce5b67ff7d12a4ba033f3c416254bf44196ab6eec7c4c1728dc2965baa9b691f27f9e940e4ffa9096c9f5aef1597436bbb411d729622cad3b7087cad44c92f6facd0a3da46a68824cd4caf862ca18ae391f760f4cbc9bcbeb53f16ddd27884f0d24f42dc3845bb6dc8a425e3a8f56e26bdb08582e3b6e3b80700b2f2c0137af6487386767bea864bef1aa1bda6f5e6d25738523a805486cc3d0f0d7ffff10550ff388f069a92a29e068168f97f7ad778cdcacfebafc374bc1082f192228b93a2e234ab939bf5ce63fff34866fc12a29d538ecbda03f5626128ea216c9830f8a845f64d12cdad23881529407d96cf98f96c2302295f364b1d6285547ae0c0a9b8726c0afe60155331a9d5b4138ec35789c440567c274877adc49af12fa6e9f275251017318b57ffc158173ffc7b61c4d5a4e9ee43bc0f9e3e52261499bb47399738204e695a203a48372390a731d0f37ea3c4d0eae02cb0c63cd8006595aa6eeffd65a2b3c450d47d0c2a27155f5a22920cbafa8be8bbc69ca12c5a5380eb936d787847305e38041b4862e2bcb93783ac713220043dd5b28fe7f381483fc16b43481fec86cc077e18e8a8e4d2acec5a85aca581fb578f9eba02f183f3008f171d8722a3fb496c518cd1805490e4d7131cdd7f623c8434794d5a1cbc989279d0b6ecd22bb439f33d38b71336b64af2fbbd1d565872b270ee256d748dccae89c26959a627635a6f35b3779e95e01ab83d21150c24573b3f78a10f1123641ae67b73d7a95d6dc5e95cfdadebb0326cbed7e3eaa2a18c0330f1aee0f23f730c22a2ca0295186455fcc8d40e5c7645d4ef91ed8e2413dd1a2d058de246ab8949ac09b1da0bc44e0d84d6b405792972ba54ee785aa4546a7895d3623fa285c1b0b8694a8be5fbdf8b91c5333bfc0b6ffad4574eae85faed53190bbb13b5003775e8a7207d150c76bab5fa8fdc8779ade9bab50d4aa904b85088b623480f76c74b21dd2cc4ef81ca3102fd675e38e53ce87eb5d4de0ca587a23d24689d848314b45fdd5b8063f5de271a7058580bca538e894c37ff4f1cac08b0bf6a47b49336a74043eae5ac5ce305650ee4a6d67dfd4785f290241991c736cf2b46367920c87bbe6b1f55b09fc05cf993689457882f86bd83cf0293836163384a75d7cf58486365671dea27b57f2936c916d8216fd632951c0eed04ce779aa11a2b6952c767168e981449992283f26d5ebf63965a3a4c9125ddf23087eb867532ab4f0698c05cbcca038861e5dfc278572b897f9f0123759e0e347a39b7ef19c017695095c6b7247b9f7efcff450d8d5142eeb45c320879674af54dffeca36b8c3767dcfd1f4858aab272ed5cd91934f5c25d6f14c6116dc3e9e7cf7b6a75f7af9e83a88c76288bdc2e4d253d03bfb6586ccb80314c5c380c4e9db06823b3d99a585be9440a24f9dc9447dbd5d8b376c9a8033c973012f1d5e0907797a472a41f01e63ad98e7c6ea389b2c814db33985bfcd69b1a05af9ecb389ec7fd13f4c646fd8550e02aa9577460a13e47bd54907101991e75a34b6f128474329a77e0175c368b55fe0e5004fe75b5147828e6c05481ba0f42e21f43afbd107de05db36b0e5dd096fa6510b8150d875f9e4dc4d362d0970f39057f34a0b4b639ede910b417481dc8e2ab23d64f90a35cde8fb4a7fdde73efa67aa65901f9b392ca0962031b33999a3da5ee123b3156b98c0d718a2f91a0815fb76436c0f556c747c57efc973564d320c58e7ab84fdfe3aef70c3b3aeb9a8f18774a7fca8ab44802901ccb717c21dbb7b725036879539a3722d9ae5966efc5873dc4d9f7173d4c94266179aa11a779f3d261f02eaad01231d8b7700b7d3adb67c1fd22337196685fc70857f0f97159afce657cea5b9c84a6143e652eaef94fa47ea3e58f63bfbdea407e13fab8c62c452cf38f5a0820c1259fecff0bf30d094335945295229f46dbaef802169b0aeac7ce908a63056db03e3d5756d3a2a558b68122948727910ab101861f494aafff47ac6ae6528adc7ba9172fe9caef798d9f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@IFLA_INFO_DATA={0x104, 0x2, "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"}]}, @IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, @IFLA_IFALIAS={0x14, 0x14, @common='syzkaller1\x00'}, @IFLA_NET_NS_FD={0x8, 0x1c, r2}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x7d}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x7}]}, 0x12f8}, 0x1, 0x0, 0x0, 0x40}, 0x840) r3 = socket(0x1000000010, 0x802, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000161000)=0xfff, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r3, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r4}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/02/06 18:24:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004fd000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000778000-0x30)={0x5, [0x1, 0x8000, 0x9, 0x6, 0x3]}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f00002f3000-0xc)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000618000-0x133c)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 18:24:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, 0x0, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c9000-0xa8), 0xfffffffffffffeee, 0x0, &(0x7f0000352000-0x10)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005e5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000c5000-0xc)={0x0}, &(0x7f0000581000-0x4)=0xc) sendmsg$nl_netfilter(r2, &(0x7f00000fd000)={&(0x7f00006b7000)={0x10, 0x0, 0x0, 0x4002020}, 0xc, &(0x7f0000575000-0x8)={&(0x7f000056e000)={0x1354, 0x9, 0x6, 0x400, 0x6, 0x2, {0xc, 0x0, 0x3}, [@typed={0x8, 0xb}, @typed={0xc, 0x41, @u32=0x8}, @generic="327d8651034ae7110fc1988b585414c32404d20d1eb94dc48665a635ac2cdfbc217b7c8499553bb059fe2b57445e6bb2635c5604d98f395f5675a4b26b591ceee8021b271d69a7e31c8ba5a9d565a0c01a6af38319840b05d9269713287ed7a8fce54bb1244e2eefc8e66bb76772ac2d6f16ca7acbd7bd2977ef076ba2e0a57bf1735ad7cdbc5e214d12297bca203608441691f0719170a868064389f09c2d7cd6ae8bb2f5d883e8462b7a89f695d62edcbf1a8ca00081b8dbcde975aca67b0905c4fad4b4ebcf4ab2e2fbb99ab09062599dcc23eee015ff", @generic="cfbf784f294ac13a95dd7fc3a66f773411978e165e664bccee2ec919b067bdf9a6f82c8ecc9b4c93dd5c87826fd3e2afc2620f44efa3bcc8a894979b8bccfdd050b934b89d7279263201973f521c58e171f3080d4faaea8949b80ec30addb6dcb7274f1e6748cbe55394338e2a6f7bb3eff3b7f7f39e79ec9b91f87320f4efb6518db886d315459b1e8e6ea89b3c21d4f1833cd5dcd9eb853f486709", @typed={0xc, 0x19, @pid=r3}, @generic="5804395b91c45366afcef91fef390b535a96237f82b2d8de2aaca82e92472340fd50210163f107fe00d10d9465d4f44bddae1991d08ad57366cbac948396fb5c307fe8baaf80e9911369ce74d0fb2fa6f066ed2d", @generic="e3ecb1b0a9b722032074e15eab744f9600f1dc93863cd507a6369d624e451ee009d38f57798572a9782b18640bc1c07df1482df88ba1cff5a764ffe1e431321b9ad15f0ffd77ce4cc3c65f77143d40b99f79a8803097dcbafeb00c5652bbe0abdd3d09c279badfe89542a3b77552b32aa021ab0490297025caefe6790983e18d7a0ea5a17baad8e852b9d7dc332e01e256811e63f9f65756701e95831763099d4f161a11e146cf635694cbf254672129fe8afde2fab7fd1fad71c1ac1d781c69fd3b146f", @nested={0x1094, 0x72, [@generic="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", @generic="16c9e636ef6d3ff72f21974f9c9a28c59cc728baa3d29cd9e378198dd72ff7028d596535b0bdeb705e3d89aab15f4f785553a099bba53fadf43b78299dcd87bba1da4bb1fc64e5195f668b3b15b319098c0484f0a33ca9055c6e0a2911a49d6d70dce669c2c2b39f84488300c50829cde96a9dcc5c8c46a0fa2f9b501e8349fa7aef3fcbc9ceb84429bee9e85403477a"]}]}, 0x1354}, 0x1}, 0x20040000) ioctl$int_in(r1, 0x5452, &(0x7f000066f000-0x5)=0x10000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000013000)=[{{&(0x7f00003aa000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000-0x28)=[], 0x0, &(0x7f0000346000-0x240)=[]}}], 0x1, 0x0) 2018/02/06 18:24:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fe7000-0x4)=0x0) r2 = getpgrp(0xffffffffffffffff) setpgid(r1, r2) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000053b000), &(0x7f00003d8000-0x4)=0x10) 2018/02/06 18:24:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000fc6000)={0x0}, 0x4000) r1 = open(&(0x7f0000ded000)='./file0\x00', 0x1, 0x120) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000d22000/0x18000)=nil, &(0x7f0000bb8000-0xc)=[@text64={0x40, &(0x7f0000f9d000)="66baa100b8d9740000ef660f015ebcc423a50e6c270f6bb9890300000f32480fc7ac64c5e81005c4c24d9ae466b8c3000f00d8c744240043000000c74424020c000000ff1c2445dcffc74424002c000000c744240273a40000ff1c24", 0x5c}], 0x1, 0x44, &(0x7f00002f3000)=[@efer={0x2, 0x1800}, @cstype3={0x5, 0xf}], 0x2) syz_emit_ethernet(0x2a, &(0x7f000082d000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="4c70c290b6dc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x18, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/02/06 18:24:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_gettime(r0, &(0x7f000013b000)) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000e69000)=0x306e, 0x7236) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvfrom$inet(r0, &(0x7f00008d4000)=""/225, 0xe1, 0x0, &(0x7f0000503000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0xb1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000ac5000), &(0x7f00002ed000-0x4)=0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a6f000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) sendmsg$nl_route(r2, &(0x7f000058e000)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00002c1000-0x8)={&(0x7f00000a9000-0x78)=@getlink={0x78, 0x12, 0x22, 0x7, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x10085}, [@IFLA_CARRIER={0x8, 0x21, 0xffffffffffffffe1}, @IFLA_LINK={0x8, 0x5, 0x9}, @IFLA_IF_NETNSID={0x8, 0x2e, 0xfffffffffffff800}, @IFLA_ADDRESS={0xc, 0x1, @empty}, @IFLA_IFALIASn={0x4, 0x14}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x100000001}, @IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_IFALIAS={0x14, 0x14, @generic="da0fdf293c31edd36873a5868458cdc4"}, @IFLA_GROUP={0x8, 0x1b, 0x8}]}, 0x78}, 0x1, 0x0, 0x0, 0x20000084}, 0x40) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000018e000)='/selinux/checkreqprot\x00', 0x280180, 0x0) setsockopt$llc_int(r3, 0x10c, 0xf, &(0x7f000007a000)=0x3, 0x4) 2018/02/06 18:24:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, 0x0, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000833000)='net/udp6\x00') lseek(r0, 0xfffffffffffffffe, 0x0) sendfile(r0, r0, &(0x7f0000211000), 0x8001) 2018/02/06 18:24:56 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x3) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000f31000-0x70)={0x3, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @multicast2=0xe0000002}, 0x0, 0x2, 0xfffffffffffffffa, 0x2, 0x3, &(0x7f0000f88000-0x10)=@common='syzkaller1\x00', 0x1f5, 0x9e, 0x3}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00008ed000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f88000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000979000)={r3, 0x10000, 0xbd, "c7f5bef314a22510f7f88ac097c2cae38ee6a5df86f837e13dcae74e3ddf8f631dd0fa01e1c8ad670c7edeb9466c4d66771d3773767a5fd1e3552fa602f3bdf15f2aa1ce6a1378ccf8221878e89213b403687a4beaf89831a3778b4ed004c90e4d92ef1e5c9acae27cf54720e7bb1863cdd87005fb97ea33f93ef68a509992b00051a1a3650ff0420a94d0a578369f53aa70ff2777045953ae62ae7200334dc2c06c0bc258a340c65058890edfa361f278dd35d52eefb442db1a99c248"}, 0xc5) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000513000)={0x10, 0x0, 0x0, 0x10002280}, 0xc, &(0x7f0000bce000)={&(0x7f0000eb6000+0x284)=@newlink={0x20, 0x10, 0x1, 0x7, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, []}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f89000)={r2, 0x2}, 0x8) 2018/02/06 18:24:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda06", 0x10}], 0x1) r2 = dup2(r0, r1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f00004ab000-0xe0)={{0xffffffffffffffff, 0x1, 0x200, 0x0, 0x10000}, 0x0, 0x1, 'id0\x00', 'timer1\x00', 0x0, 0x0, 0x401, 0x1, 0x8100000000}) 2018/02/06 18:24:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, 0x0, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000ff1000-0x2)=0x40000000000000, 0x2) ppoll(&(0x7f0000ae0000)=[], 0x200000000000017c, &(0x7f0000fe9000-0x10)={0x0, 0x989680}, &(0x7f0000402000-0x8), 0x8) r1 = syz_open_dev$amidi(&(0x7f00006f0000-0xc)='/dev/amidi#\x00', 0x1, 0x10000) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f000097f000)={"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"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000c3000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ef6000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000077b000)={r2, @in6={{0xa, 0x3, 0xff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffff}}, 0x7, 0x9, 0x10001, 0xbfb}, 0xa0) 2018/02/06 18:24:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) r1 = syz_open_dev$mouse(&(0x7f00005e4000-0x12)='/dev/input/mouse#\x00', 0xfffffffffffffff7, 0x200000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000115000)={0xffff, 0x8, 0x20000000000000, 0x1c5, 0xa5c9, 0x537, 0x6, 0x8, 0x6, 0x0, 0x6a, 0x9a6}) 2018/02/06 18:24:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b54000)=0x0) capset(&(0x7f000086c000)={0x20071026, r0}, &(0x7f0000000000)) r1 = socket(0x1000000011, 0x1000000000802, 0x101) sendmmsg$unix(r1, &(0x7f0000bd1000-0xe0)=[{&(0x7f00007e3000-0xa)=@file={0x3, './file0\x00'}, 0xa, &(0x7f000093c000)=[], 0x0, &(0x7f0000b43000)=[@cred={0x18, 0x1, 0x2}], 0x18}], 0x1, 0x0) 2018/02/06 18:24:56 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f88000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000f87000)={0xff, 0x3, 0x2, 0x20}) r1 = socket(0x1000000010, 0x802, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00007d9000)='/dev/vcsa#\x00', 0x7, 0x38f9e2de53f73a07) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000f88000-0xbc)={0x3, 0x0, 'client1\x00', 0xffffffff80000001, "4ebbc66566f6763f", "cdf36a3df41c560f8e6f37bf22021ed6e3e729b5efd8ce0474f9a1a9a61f92e5", 0x36e, 0x100}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:56 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000), 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000002a000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f000000a000)={0x3, 0x9}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f000002a000)) write$tun(r0, &(0x7f0000002000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffca8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10}}}, 0xfffffea2) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @empty}, 0x10) fcntl$getflags(r0, 0x40b) sendfile(r3, r0, &(0x7f0000014000), 0x200010000) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000002b000), 0xffff, 0x6) 2018/02/06 18:24:56 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x1c)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000665000-0x20)=[{&(0x7f0000684000-0x20)=""/32, 0x20}, {&(0x7f00000ad000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/140, 0x8c}, {&(0x7f0000001000-0xf7)=""/247, 0xf7}], 0x4, &(0x7f0000001000-0x51)=""/81, 0x51, 0x1000}, 0x40002000) mmap(&(0x7f0000000000/0x105000)=nil, 0x105000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000066000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@generic={0x8864}}}, 0x0) 2018/02/06 18:24:56 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000000a000-0xc)={0x10000014}) epoll_wait(0xffffffffffffffff, &(0x7f000000d000-0x10)=[{}], 0x1, 0xfffffffffffffff7) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4), 0x4) shutdown(r0, 0x0) 2018/02/06 18:24:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = openat(0xffffffffffffffff, &(0x7f0000217000)='./file0\x00', 0x400000, 0x8) sendmsg$nl_generic(r1, &(0x7f0000d6e000)={&(0x7f0000a50000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000972000)={&(0x7f0000560000)={0xf0, 0x30, 0x600, 0x6, 0x1, {0x1c}, [@generic="1bdb0107d43afe4b3cc42267e2fff3519f75759d50f51e815805cbbbe0c6ddfb75822ada6b11903893c22c1131c883d517a8f6643b3e58c8632ee80e4eac6b96f7d3dc51504d88723bff94489c8975d8c9e91c1d54bf22080ac3be1539fa851aabbaa2320f0a88ab5722d95ca1e3e1807ebf575e797a43465a4ff29c73f61c63459afed5296eff5fbfdecd4e9398cc645e40362effd2e0d0efbddc8eeb88f51116cde2364d3cd1489176f36c4e8c556960b8ae084b971a8f213ff21ce41ddba0e8f4158d37c6676f1245dc92b1c0d7742302f2dbd29f099fd8df"]}, 0xf0}, 0x1, 0x0, 0x0, 0x40}, 0x4000090) r2 = gettid() ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000fa8000-0x18)={0x1, 0x9, 0x841}) ptrace$getregset(0x4204, r2, 0x207, &(0x7f00000f0000)={&(0x7f0000955000-0x2b)=""/43, 0x2b}) open$dir(&(0x7f0000f65000-0x8)='./file0\x00', 0x12040, 0x107) process_vm_readv(r2, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/02/06 18:24:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:56 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f88000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f00008df000)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006d7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x801) fremovexattr(r1, &(0x7f0000da5000-0x23)=@random={'security.', 'em0ppp1-vboxnet1security\'\x00'}) fcntl$dupfd(r0, 0x0, r0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000f1d000-0x24)={0x0, 0x9}) dup3(r1, r0, 0x0) writev(r0, &(0x7f000086a000-0x10)=[], 0x2000000000000129) [ 224.560130] audit: type=1400 audit(1517941496.733:307): avc: denied { read } for pid=336 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/06 18:24:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000002000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x5}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000174000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00001a6000)) bpf$PROG_LOAD(0x5, &(0x7f0000011000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x2, 0x6c}, [@ldst={0x5, 0x2, 0x2}], {0x95}}, &(0x7f0000e34000)='syzkaller\x00', 0x5, 0xc3, &(0x7f000063e000)=""/195}, 0x48) r1 = syz_open_dev$admmidi(&(0x7f0000b3f000-0xe)='/dev/admmidi#\x00', 0x5, 0x100) pipe(&(0x7f0000f00000)) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/02/06 18:24:56 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000399000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00003d3000)={{{@in=@multicast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f0000a8b000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000001000-0x7a)="3189ae818473d119898878a6be4271603f8422d99fb645a35f7fc5ae8809bbe43fcf214f450b049c48c0fb77697aa257ae1ee25cf90666ea5f4b804eae53d7a1285463ff486b2ad95aab986447eb7bcfeaec62c1e43e8f8efba9c51f3ee3a7daff399b99bd3097f5cf5b73769be4e9d6d2d0edee9272ff032f33b69f52637f09058d32e8f3bc3cb175c62662026dfa274d", 0x91, 0x40000, &(0x7f0000000000)={0x11, 0xf7, r1, 0x1, 0x89, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r2, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) clock_gettime(0x0, &(0x7f0000b6d000)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000f1000-0x8c)=[{0xfede, 0x0, 0x8, 0x8000, @tick=0x100000000, {0x80000000, 0x8000}, {0x2, 0x5}, @queue={0x9, {0x6, 0x2}}}, {0x415f, 0x5, 0x3, 0x6, @time={0x0, 0x989680}, {0x1, 0x7fffffff}, {0x3, 0xe772}, @queue={0x7, {0x40, 0x6cfc}}}, {0xfffffffffffffffa, 0x749dfd06, 0x400, 0x5, @time, {0x12, 0x7fff}, {0x4e80000000000000, 0x3}, @queue={0x3, {0x80, 0x4a6}}}, {0x8, 0x6, 0x400, 0x5, @time={r3, r4+30000000}, {0x0, 0x9}, {0xffffffffffffffff}, @quote={{0x0, 0x7}, 0x5}}, {0xa3b, 0x751392c6, 0x5, 0x0, @tick=0x7, {0xa701, 0x9}, {0x4, 0x6}, @connect={{0x7fff, 0x62}, {0x6, 0x9}}}], 0x8c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f60000)=@generic={0x10001, 0x103, 0x100000001}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000075d000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f000053b000)={0x0, 0xff, "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"}, &(0x7f0000962000-0x4)=0x107) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000f3a000)={r6, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x80000000000}}, [0x0, 0x100000000, 0x5, 0xd094, 0x87, 0x6, 0x7, 0x8, 0x3ff, 0x0, 0x2, 0x9, 0x3ff, 0x800, 0x8]}, &(0x7f0000a84000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000ebb000-0x8c)={r6, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, 0x8c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000d40000)=0x20, 0x4) 2018/02/06 18:24:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x858}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000973000-0xfa)=""/250, 0xfa, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ee9000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r2 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000065c000)={{{@in=@loopback, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f000008a000)=0xe8) r4 = getegid() sendmsg$unix(r1, &(0x7f00003d4000)={&(0x7f0000ff0000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d61000-0x20)=[{&(0x7f0000c5a000)}, {&(0x7f0000163000)="5d3cf2d77742ebc4eaf78d449a25c88c049d5662dd019b7fe96accf20ac67ae8d2cfe09a17a6419d7c4ae4b11553afc4b1ddb6f68c7ee71a45935cef8cd99bd7802bbf9f60374fcd46ab68971d97400e9b55b61f1ab69a0cc23896e35b174ec8f10e1d157d236c369efc2984a562c107042db0920f43056f8ef696739023b03ca057588faec1382903b6f2dac84ae0732d8041b300f99cd880fc80decc2517f0a002ab0577ca04eda64b142a450604a643745cc0f400cdf6cffe3a3af63527ed24552b58c1e968c847a1a7adbd58b3913f55e4b5d5c3edf2e0646d117d7982b45a65889ecfdaae0fd0ec06", 0xeb}, {&(0x7f0000ebf000)="6aceaab889f18ecacbcb657ace8ef211f8f1983da220a2dd4b97e9b1cfcc223b3558b7e117420cb97c2e204c2d8379cbd47e073d27fd69320f13d4a6a2488ab84819f4c30b31ead4c67851b49bfbc389ed04e637a4d7ebb072f53b08bb9728a5786a78979f56a0e07e061bb620d1e0b012bb6a1f3590c89d1222089459caa108bd1b2abe6e20ca8aa868d658450aa21566fb33199bea6c8dfecec0bdf7cb21fff24fbfe6d8594bfad58b4b470be2d413d74d7a6cd108a1ab154c7cc6e34328bd19bcc002bda158b8be8f8101abae7bf10c6990", 0xd3}, {&(0x7f0000c81000-0x38)="a95b2e056f5bd729143d4e8836ca3d295ddea9e72b66cda3bc296fa7634005f2439e99438cd2f2bfc398b397ffeae5203f82187fe4a5632e", 0x38}], 0x4, &(0x7f00009cd000-0x7c)=[@rights={0x34, 0x1, 0x1, [r0, r1, r1, r0, r0, r0, r1, r1, r1, r0]}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1, [r0]}], 0x7c}, 0x801) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000313000-0x4)=0x20) fadvise64(r1, 0x0, 0x4, 0x1) acct(0x0) r5 = syz_open_dev$admmidi(&(0x7f0000366000)='/dev/admmidi#\x00', 0x9, 0x101000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00003a2000-0x18)={r5, &(0x7f0000799000)="20fa2b1d08a70e3dcb7f46047702a5281bbe57b72a8eb3d1e835ed806875ec65261b899754466bb28b2fca3564a1022719f95ddd0854c09497073f7da974ef2bea19c3ad6b410550bd35d67b55783c0e3e4e0f611b0a7230b12c792c774b72cf678eca", &(0x7f0000920000)=""/220}, 0x18) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000f65000-0xdb)=""/219) 2018/02/06 18:24:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mouse(&(0x7f000029a000-0x12)='/dev/input/mouse#\x00', 0x81, 0x8000) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000db0000)={0x0, 0xbd, 0x100000000, 0x3e0, 0x9, 0x4, 0x4, 0x3, 0x4, 0xe37, 0x80000001}) sendmsg$key(r0, &(0x7f0000526000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000e000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000277000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xf, &(0x7f0000a22000+0x923)=""/50, &(0x7f000037a000-0x4)=0x32) recvmmsg(r0, &(0x7f000076f000-0xc0)=[{{&(0x7f0000d5a000-0x10)=@nfc, 0x10, &(0x7f0000086000)=[]}}, {{0x0, 0x0, &(0x7f000068d000-0x38)=[]}}], 0x2, 0x2, &(0x7f0000df4000)={0x77359400}) socketpair(0xb, 0xb, 0x1c05, &(0x7f0000ea7000-0x8)={0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f000010a000)="3bea18a5070f41e52ad87a818d5a3d96", 0x10) 2018/02/06 18:24:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x36}, []}, 0x1c}, 0x1}, 0x0) 2018/02/06 18:24:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x400) openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x2080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000-0x70)={0xfffffffffffffbff, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @multicast2=0xe0000002}, 0xab63a0ebb9c2408e, 0x1f, 0x400, 0x1, 0x3, 0x0, 0x0, 0x2, 0x6}) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000019000)={0x10}, 0xe8, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}]}, 0x30}, 0x1}, 0x0) 2018/02/06 18:24:56 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000f87000)='/dev/input/mouse#\x00', 0x10001, 0x80) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000f88000-0x30)) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) r3 = open(&(0x7f0000097000-0x8)='./file0\x00', 0x400, 0x20) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) 2018/02/06 18:24:56 executing program 2: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x163, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x155, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @empty, {[]}}, @igmp={0x11, 0x0, 0x0, @loopback=0x7f000001, "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"}}}}}, &(0x7f00003b5000)={0xffffffffffffffff, 0x1, [0x9df]}) getpid() 2018/02/06 18:24:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d07000-0x9)='/dev/sg#\x00', 0x1, 0x40) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e88000)) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000631000-0x20)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x16}, 0x1, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}]}, 0x18) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) 2018/02/06 18:24:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x36}, []}, 0x1c}, 0x1}, 0x0) 2018/02/06 18:24:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000b000-0x38)={&(0x7f0000009000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x4, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000740000)=[{&(0x7f000080d000)="2e2fcac0330848", 0x7}], 0x1, &(0x7f0000000000)=[]}, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000128000)='/dev/usbmon#\x00', 0x608, 0x450000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00003f0000-0x98)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xa04, 0x7}, &(0x7f0000c59000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00005ff000-0x8c)={r2, @in={{0x2, 0x3, @empty}}}, 0x8c) 2018/02/06 18:24:57 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009be000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000027000)) sync() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000473000)={0x0, 0x0}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00003d4000)={0x1, &(0x7f0000111000-0x4)=[{}]}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000067e000-0x38)=[{0x8, 0x8001}, {0x2, 0x1ff}, {0x3, 0x8}, {0x8, 0x20}, {0xe}, {0xc, 0xfffffffffffffffe}, {0x3, 0x6}], 0x7) 2018/02/06 18:24:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000ea6000-0xb)='/dev/vcsa#\x00', 0x80000001, 0x101000) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000b5a000-0x8)=&(0x7f0000af4000-0x1)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000825000-0xb)={0x9, 0xfffffffffffff801, 0x1, 0xd3, 0x401, 0xfffffffffffffff9, 0x8, 0x3, 0x5, 0x2}, 0xb) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001d2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00005ee000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000900000), &(0x7f00000a2000)=0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000273000-0x11)='/selinux/enforce\x00', 0x180, 0x0) 2018/02/06 18:24:57 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f88000-0x4)={0xd4f4}, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e3e000)={0x0, 0x8}, &(0x7f0000bdb000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000243000-0x1c)={r2, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x8c) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000113000-0x28)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x36}, []}, 0x1c}, 0x1}, 0x0) 2018/02/06 18:24:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000deb000)='/dev/rtc\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000676000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f000092c000)={r2}) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000891000-0xe)='/selinux/user\x00', 0x2, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a93000-0xa)='/dev/cuse\x00', 0x30000, 0x0) getsockname$ipx(r0, &(0x7f0000c51000-0x10), &(0x7f0000bbf000-0x4)=0x10) syz_emit_ethernet(0xe, &(0x7f0000d25000-0x16)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x88a8}}}, &(0x7f0000868000-0x18)={0x0, 0x0, []}) 2018/02/06 18:24:57 executing program 2: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x5321) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c71000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0}, &(0x7f00004d2000)=0xc) r3 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000edb000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f000029c000-0x8)=[0x0, 0xffffffffffffffff]) r7 = fcntl$getown(r0, 0x9) r8 = geteuid() fstat(r0, &(0x7f00006f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000c6c000), &(0x7f0000420000-0x4), &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000c84000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c10000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000a36000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000068b000), &(0x7f0000002000)=0x0, &(0x7f00001ee000)) r16 = getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a53000-0xc)={0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = getpgid(0xffffffffffffffff) stat(&(0x7f00005c9000)='./file0\x00', &(0x7f0000eb2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005b4000)={0x0, 0x0, 0x0}, &(0x7f0000392000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ea9000)={0x0, 0x0}) r23 = getuid() getgroups(0x4, &(0x7f000079d000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000003000-0xa8)=[{&(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000002000+0x6a7)=[{&(0x7f0000003000-0xa3)="c393c16e9e2b6204d88b6c53ac5d85e94ca7a3ff925275a2b9a51ce0022f27174987251256d4d1528e6f38386b99717b24c41263c6b78dbf981ebc34389dd83de31e3a4f0b99cdf609f43ce31065db0da47fba9cdc466e1edd15e31b72916dd4b6c2dad1fdac5b1fd2277b88a5f8832eafb8dd9a4c5931e64497baf758783856b4316355a646458a031fc5dd85b75be48bfb8dcc61c0744f8484bf2741b5e6707fbd58", 0xa3}], 0x1, &(0x7f0000003000-0x5)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x10, 0x1, 0x1, [r0]}], 0x28, 0x1}, {&(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00006b9000-0x50)=[{&(0x7f00001ff000-0x6)="811c7b52d797", 0x6}, {&(0x7f0000150000-0xef)="fdc78a4a208ac74153a5569569c9cc2b97c454061fb1479d6aae7842ab2ed16b8a60aa9160dc4f81715bccbbbc971aed54570b01da591033e5ea9abcdb62014ae6728afe415dc5739b8d9e0f7ceb4ee11f96003e1ee1ee810a29f892b2dbbc5578c470cafca7b6eee70a84b21749765462f50b3e3b46511711b109443b84dd1c0c63edd0a39ec0ecb9e87284b662e557a16d8b08eb2ec8c0631eff6f3e0cbeda5612a7fc2b7b9e2d48ee4069dae078fda0d68970d07e1f4a49f0d3bd673a7c8306235ab058b87e6114d08c7368d26bd0126fed67441a864e9223199049dfb0e276d12b97a44b6d4a1bcd73359e1205", 0xef}, {&(0x7f0000002000)="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0x1000}, {&(0x7f000028f000)="a7cbf95a2f59598510fd786801f7d9dc3e9925f18bfca26e908117621f58a2c3933f0f235deb03de7e1b592b8927c5664192a1cb78ee6f2647247871b60fe9056f4fe06f362565b2c03cf204dba84134bee59311f83281390cb5f91e0a18d364e71208eda0053ed3dffec9a0a5aa3dc0b68d2cf4e398ec4b777341d84b33c68b882d4d4b88e1abf2b2abefdfc9174e09c7a8f600ea37583fdc66dec35dd37adb67d24f5004688634d126c71f7024079a8322998a6a261dd00d65d3015c4d7f4f7604cbe32440c66e1053", 0xca}, {&(0x7f00009c5000)="60bd420c5362692e96621a50dc379fdd226dd5ae685841bb1f8858cbf6bba81ec5e2408a927046c36ad1866a66eb93a9040877acec20e974e519b6e6bc473063b4454043da907462b1d2df58f66f9b6948d6366517d1e65488a8394ec82c461b508a17fb4fa3bb72fe4954397a3aff6d5c0661b8c06d7371da0d14e4025e321557dc836a6537b9ff7126325c1b7d92f2c736616b312002a5c691fef3ee5348c7fd16f0d273a5007a95de1b7600ded3fe8a0a6caa07", 0xb5}, {&(0x7f00006d8000)="7e8a88970dc5fe21b6194d6a3a04c1b9f1d78027b6e664778d9dd79fb7dfc1e986ada434cf69d0898f6510804047877519c9dab1d2d6044dc0473368b8469875073be104245627cb4d92dbf47990a44dd8110d8505e1978a1bbf0bb34016d6f9d45b391afecefe737c48b180b1fe6bbc5ed6bed04aa7b0a2d876bc0db3484b7dfc13a3f34f61a75eaf0bc2e90f300268a460c8dc8261fb896f94d39541d67a19228e955fd23ea4bb", 0xa8}, {&(0x7f000008f000-0x22)="fe0893ed39c9497c15ac07d1fe3aa46f2df8227ead664c11aac36f6a10231d455dac", 0x22}, {&(0x7f0000002000)="fcbd22d6de9abf913e106e9e9b5e13566f30605c53f62ec3703648a9601246f50c5b3c2613305fa8def9b13846ff27a33a401dac3723f6f998fedc21ef41988012344d01255072d0ecc4fdacf6b22869eaa54a0a9f960920f1eb77e2a5b7bd083351e3917d0615bf", 0x68}, {&(0x7f0000546000)="b96e84ef928d927ab52bcb5504bd0cb7df8715cbb0de5519981bbc9f6b43503cb8da24d30fa840801ca9420c7ff33cd797b90d94da35d0c2cc4d1a07e5d0", 0x3e}, {&(0x7f0000002000)="d7e42bd23c63e0e22b8356b051fe70f1739fd8ac2a933003b07e4156f537e2d792e31f3e96c3f63cc4d739946affc5353cf5ac7969db18fe384187605ee4f4716741f8ed91636e8168daff7e8ce598f9f616b33a1c56300d912b7663a9160eaef21c41fd66b16e0e224211efc7950bfa7c9f4567c67324dd824b197097728c58624596733776b7ecd1a7274eebb281ff950041a1d66da49668d3a513c1234e73aed8efb8b8675d09714113f75ac873451a302106b53cbf98afe782ea6ad0f8ff85064a41b50522069054f142fb3e9841837a9df93c823f9e830dad3b973f7794dac9", 0xe2}], 0x9, &(0x7f0000c01000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r22, r23, r24}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x50, 0x48000}], 0x6, 0x40) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000916000)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003000-0xc), &(0x7f00003f4000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000002000)=""/243) creat(&(0x7f0000001000-0xe)='./file0/file0\x00', 0x0) 2018/02/06 18:24:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000830000-0x86)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000132000-0xf)='/dev/sequencer\x00', 0x402, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000425000-0x18)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000302000-0x18)={r1}) 2018/02/06 18:24:57 executing program 7 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:57 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x20000002) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x2, &(0x7f0000006000-0x341)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0x2fc}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28447731605bfefb40ca55d89ccefcf6", @generic="b09f4c0f65a437e1937917274a593f7a"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0xffffff44, 'REJECT\x00'}}]}}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x652, 0xffffffffffffffc0, 0x8, 0x8, 0x7, 0x2c1, 0x5, 0xea9, 0x0}, &(0x7f0000322000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000069d000)={r1, 0xe3f1}, &(0x7f0000000000)=0x6) 2018/02/06 18:24:57 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x980a}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x24b}, 0x1, 0x0, 0x0, 0x48080}, 0x0) [ 225.230284] FAULT_INJECTION: forcing a failure. [ 225.230284] name failslab, interval 1, probability 0, space 0, times 0 [ 225.241826] CPU: 0 PID: 422 Comm: syz-executor7 Not tainted 4.15.0+ #210 [ 225.248672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.258032] Call Trace: [ 225.260633] dump_stack+0x194/0x257 [ 225.264276] ? arch_local_irq_restore+0x53/0x53 [ 225.268990] should_fail+0x8c0/0xa40 [ 225.272714] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 225.277806] ? __local_bh_enable_ip+0x121/0x230 [ 225.282460] ? _raw_spin_unlock_bh+0x30/0x40 [ 225.286849] ? release_sock+0x1d4/0x2a0 [ 225.290805] ? __release_sock+0x360/0x360 [ 225.294941] ? find_held_lock+0x35/0x1d0 [ 225.299026] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 225.304896] ? rcu_note_context_switch+0x710/0x710 [ 225.309818] should_failslab+0xec/0x120 [ 225.313772] kmem_cache_alloc_node+0x56/0x760 [ 225.318255] ? netlink_insert+0x500/0x500 [ 225.322390] __alloc_skb+0xf1/0x780 [ 225.325995] ? lock_downgrade+0x980/0x980 [ 225.330126] ? skb_copy_and_csum_dev+0x370/0x370 [ 225.334858] ? lock_release+0xa40/0xa40 [ 225.338813] ? __check_object_size+0x8b/0x530 [ 225.343288] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 225.348893] ? selinux_inet_conn_established+0xf0/0xf0 [ 225.354151] ? sock_has_perm+0x2a4/0x420 [ 225.358202] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 225.363725] netlink_sendmsg+0xa86/0xe60 [ 225.367777] ? netlink_unicast+0x6b0/0x6b0 [ 225.371997] ? security_socket_sendmsg+0x89/0xb0 [ 225.376734] ? netlink_unicast+0x6b0/0x6b0 [ 225.380949] sock_sendmsg+0xca/0x110 [ 225.384645] ___sys_sendmsg+0x767/0x8b0 [ 225.388612] ? copy_msghdr_from_user+0x590/0x590 [ 225.393342] ? find_held_lock+0x35/0x1d0 [ 225.397396] ? __f_unlock_pos+0x19/0x20 [ 225.401350] ? lock_downgrade+0x980/0x980 [ 225.405478] ? map_files_get_link+0x3a0/0x3a0 [ 225.409956] ? __fget_light+0x2b2/0x3c0 [ 225.413911] ? fget_raw+0x20/0x20 [ 225.417348] ? find_held_lock+0x35/0x1d0 [ 225.421396] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 225.426219] ? vfs_write+0x374/0x510 [ 225.429911] ? wait_for_completion+0x770/0x770 [ 225.434492] __sys_sendmsg+0xe5/0x210 [ 225.438270] ? __sys_sendmsg+0xe5/0x210 [ 225.442228] ? SyS_shutdown+0x290/0x290 [ 225.446191] ? __sb_end_write+0xa0/0xd0 [ 225.450164] ? SyS_read+0x220/0x220 [ 225.453783] compat_SyS_sendmsg+0x2a/0x40 [ 225.457919] ? compat_SyS_getsockopt+0x420/0x420 [ 225.462656] do_fast_syscall_32+0x3ee/0xfa1 [ 225.466977] ? do_int80_syscall_32+0x9d0/0x9d0 [ 225.471550] ? syscall_return_slowpath+0x2ac/0x550 [ 225.476461] ? prepare_exit_to_usermode+0x350/0x350 [ 225.481458] ? sysret32_from_system_call+0x5/0x3b [ 225.486286] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 225.491118] entry_SYSENTER_compat+0x54/0x63 [ 225.495504] RIP: 0023:0xf7fb4c79 [ 225.498845] RSP: 002b:00000000f77b008c EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 225.506535] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020c97000 [ 225.513780] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 225.521029] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2018/02/06 18:24:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x1, 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, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x200000000000000}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x5) lseek(r1, 0x0, 0x4) lstat(&(0x7f0000f38000-0x8)='./file0\x00', &(0x7f0000501000-0x44)) readahead(r1, 0xfffffffffffff800, 0x80000000) 2018/02/06 18:24:57 executing program 4: mmap(&(0x7f0000000000/0x75a000)=nil, 0x75a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fadvise64(r0, 0x0, 0x7fffffff, 0x3) mmap(&(0x7f000075a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r0, &(0x7f000075a000)='./file0\x00', 0x240, 0x1) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3]}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f000075c000-0x8)={0x100000000, 0x8}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000456000+0xf17)={0xfffffffffffffffe}) 2018/02/06 18:24:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002f0000)={0x0, 0x0}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000e03000), 0x4) 2018/02/06 18:24:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00000d3000)=0x3f90002) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r1 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f0000b5b000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) mmap$binder(&(0x7f0000263000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000012000-0x63)}) [ 225.528275] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 225.535520] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/02/06 18:24:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockname(r0, &(0x7f0000cc3000)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000972000-0x4)=0x10) bind(r0, &(0x7f00003a2000)=@generic={0x1e, "0203000000000000000000070000000009a9790000b30c7bc8790405c7bad62e0a530000000038d36d73fb8f8401a30405000000000000003a4b2470a0c500660006021fc165dcf160e7ffff358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f7086f36cb184a"}, 0x80) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ee9000)=@generic, 0x10) [ 225.640657] binder: 443 RLIMIT_NICE not set [ 225.679750] binder: 443 RLIMIT_NICE not set [ 225.706618] binder: BINDER_SET_CONTEXT_MGR already set [ 225.719249] binder: 437:450 ioctl 40046207 0 returned -16 [ 225.731781] binder: 443 RLIMIT_NICE not set [ 225.742404] binder: release 437:443 transaction 105 in, still active [ 225.749065] binder: send failed reply for transaction 105 to 437:450 [ 225.755608] binder: undelivered TRANSACTION_COMPLETE [ 225.760726] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/06 18:24:58 executing program 0: 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, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f0000e3f000-0x1c)={0xa, 0xffffffffffffffff, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x200000478}, 0x3b9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cef000), &(0x7f0000ca1000)=0xc) dup2(r0, r1) 2018/02/06 18:24:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000584000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000de8000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000c32000)={{0x0, r1+30000000}, {0x77359400}}, &(0x7f0000fa8000)={{}, {0x0, 0x0}}) timer_settime(r0, 0x200000, &(0x7f0000b84000-0x10)={{}, {0x0, r2}}, &(0x7f00003d2000)) 2018/02/06 18:24:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e52000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00005b5000-0xb)='/dev/vcsa#\x00', 0x1f, 0x400000) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000997000-0x30)) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000ce0000-0x8), 0x2, 0x0) mbind(&(0x7f0000126000/0x3000)=nil, 0x3000, 0xfffffffffffffffc, &(0x7f00001cc000), 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000e0d000-0xd8)=@ioapic) r4 = gettid() getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000931000)={{{@in=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f0000c80000)=0xe8) fstat(r1, &(0x7f000072b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000018b000-0xe8)={{{@in6=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f00001ac000-0x4)=0xe8) r9 = getegid() fcntl$getownex(r1, 0x10, &(0x7f0000f9f000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f00002fc000)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000918000-0x4)=0x0) r14 = geteuid() r15 = getegid() r16 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000344000-0xe8)={{{@in=@multicast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000df7000-0x4)=0xe8) getresgid(&(0x7f0000d6b000), &(0x7f0000de6000), &(0x7f000016a000)=0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000bf3000-0xe8)={{{@in6=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f000046b000)=0xe8) r21 = getgid() r22 = getpid() lstat(&(0x7f0000a8c000-0x8)='./file0\x00', &(0x7f0000786000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000093c000)='./file0\x00', &(0x7f00003bf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000acb000-0xc)={0x0}, &(0x7f0000c44000-0x4)=0xc) fstat(r2, &(0x7f0000c6c000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000cf2000)='./file0\x00', &(0x7f0000903000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000652000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000dc8000)={{{@in=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000c58000)=0xe8) getgroups(0x1, &(0x7f0000439000-0x4)=[0xffffffffffffffff]) r31 = getpgid(0x0) r32 = getuid() lstat(&(0x7f0000df3000-0x8)='./file0\x00', &(0x7f0000645000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000379000)={0x0, 0x0}, &(0x7f0000584000)=0xc) stat(&(0x7f000049b000)='./file0\x00', &(0x7f000089b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r37 = syz_open_dev$random(&(0x7f0000513000)='/dev/random\x00', 0x0, 0x450000) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000e2f000)=0x0) lstat(&(0x7f000057a000)='./file0\x00', &(0x7f0000e73000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000054c000-0x4), &(0x7f00000fd000)=0x0, &(0x7f00009aa000-0x4)) sendmmsg$unix(r3, &(0x7f0000ec1000-0x70)=[{&(0x7f0000ff1000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00009ad000)="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0x1000}, {&(0x7f0000637000-0x4b)="751a34f57db5603009fdc9fe380c2f9dc8aa631b6b7caaf652270d6894d4b31e702892e66eff613d1bf3ced7274f01908e7f07c9559d4f5de618d5f129578120ec4b5a14264a58a4660feb", 0x4b}], 0x2, 0x0, 0x0, 0x10}, {&(0x7f0000e34000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00004af000)=[{&(0x7f000080e000-0x18)="7367d6430905c932bf783c875b6daf472975dfc6233f8e31", 0x18}, {&(0x7f00004fd000)}, {&(0x7f0000d19000-0x1000)="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", 0x1000}, {&(0x7f0000ebb000-0xcb)="e912f87813ee912f8cd59640ede79e45c1452209a6f02a4f515bdf9da2486655ed20cd8b2a34b52896486e60e1f58165bc757678a0c47332f9b89a4711f492dadcd91bcd20c0cf3999bb972180f92b5154208528f5722abe4259716282fa7a3a9c39920ec303884e75c557b24e56529f1c6727a5c8898c73f774ec3b6f8e405ecc1bfa3423e7005e3f5e3eccec41a8f8d9bd24849dd6abfae18e38f0ea277b1ec2ba2871ea084d254412c8a8a68123fa57ca8a815a4a7e69151eef2faf704e2226456315ecbd77b7427c95", 0xcb}, {&(0x7f000069d000-0xef)="34adec89a178e7975980a9fbf12e47c77c48b9f0ffb61167ebb98b6a2698d1a991dcbc41fde6f49901e24ae32b5f132b6cdf63cae3f0fad69f73295be4fa7e79ba3a0d13dd3551f98b6e9f2acb9f8979f8cf7232526fb66f4825d6ec7135cce1f7837f056102e48795d7b5b7b28874f8fc5cb69aea0affb60d3ffd69eabb001dca5cbea6a15e8be28a4763a6e712bcd1744148be019ee5e118be389a3ff640d75084f2024ffe4c0accd1531f117c86435ff093a5fe67999fd3b1983bb35487a665a7f294c5a5896ceaec44929a3e1242b442d84e347715bb112201fea1981b9a93c47c3029146e0e896afe413a3db6", 0xef}, {&(0x7f00005c5000-0x60)="4b28bf193e152a7281a835af74f04db9e957659eed6f465b62961da537ed818b5d1d22a97e842c8870ee30f95dc7d95130af11a716575fd3ddb213decff953199865dfbf0ada905b262f4d78577e77f15e2d57f33dba9fe1f6430985ca7520a0", 0x60}, {&(0x7f0000481000-0x25)="a0d0b53875d63c7ce882b6b0d89de805577892f8655ca8bb4b8b2012e5c23312a89cbcd7d2", 0x25}], 0x7, &(0x7f0000bad000)=[@rights={0x30, 0x1, 0x1, [r2, r3, r3, r2, r3, r2, r0, r1, r0]}], 0x30, 0x800}, {&(0x7f0000a53000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000021d000)=[{&(0x7f0000f3a000-0xe3)="60a4dcae26b8789495782cb249a07738fbb9d79157193161523a1ac38dce8e3161c232c8b264fe3e45030c6d3dbeec9333c7dc374b78f2b96e2d73a5fb78db34542ca28780b8788933663bb85593da591e43b2af7c78d4439cab55aea46ad14ec32fe398d84d1829b5a36ad9b1ef533c534129d5c32d863eac5a9a69aca7a732a8596a48cf277774c2da50bcd982ce357c9e602943d283ae83ceeeba4ade7d4d75b18d443cefa9a1aaed1963719a4be577b671531699873ac7cff93516cf187db4bd8f2d7b9e941e9c9229532bef4a3b894219e9b9327fba13c80d173e07afe743b1b9", 0xe3}], 0x1, &(0x7f0000a78000-0xc0)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r1, r1, r2]}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @cred={0x18, 0x1, 0x2, r22, r23, r24}], 0xc0, 0x4}, {&(0x7f0000db1000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000c54000)=[{&(0x7f0000a56000)="da9e95888de70f7ad51a576287455c4f149bfb82b703fb410a15d6909f2d70df4565af3010d25ff02a523be633d4dc5bbd1c89200e25bb6183365ecdcd65f1fcf5b06ec3745711e57a176e68f35753ea6dc9ec3ae52d24d170572cf3120ec45ed296ee1c6f8883fe1a4ae2e0837a27164efcb2aa710e4f131085aab484682065b263047eaf01ce66b9", 0x89}, {&(0x7f000085a000)="90f6201080156fc20cf43e1dfc7a82803e86001b2c68d8ee7cefb3adaeeee06c20622254eede33bf62fde81115257cdadd7d2b18a712e60c89dc32d8010b36caedc70ff609867497dd65a03975ec6d59a2edea4e", 0x54}], 0x2, &(0x7f00007a7000)=[@rights={0x18, 0x1, 0x1, [r1, r1, r0]}, @rights={0x14, 0x1, 0x1, [r3, r3]}, @cred={0x18, 0x1, 0x2, r25, r26, r27}, @cred={0x18, 0x1, 0x2, r28, r29, r30}, @rights={0x14, 0x1, 0x1, [r0, r3]}, @cred={0x18, 0x1, 0x2, r31, r32, r33}, @cred={0x18, 0x1, 0x2, r34, r35, r36}, @rights={0x24, 0x1, 0x1, [r2, r37, r3, r3, r2, r0]}, @cred={0x18, 0x1, 0x2, r38, r39, r40}], 0xdc, 0x8800}], 0x4, 0x0) 2018/02/06 18:24:58 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f87000)=0xbdf8, 0x4) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:58 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, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000524000-0x10)={{}, {0x0, 0x989680}}, &(0x7f0000499000-0x10)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000496000)='/proc/self/net/pfkey\x00', 0x480000, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000049d000-0xc)={0x6, r0, 0x1}) timerfd_gettime(r0, &(0x7f00007ff000-0x10)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e09000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f00002c0000-0xe8)=""/232) 2018/02/06 18:24:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x806, 0xfffffffffffffffe) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f00004a4000-0x1c)={&(0x7f0000f7a000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f00002bb000)=@newneigh={0xffffffec, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x36}, []}, 0xfffffffffffffd59}, 0x1}, 0x0) getpid() getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e83000), &(0x7f0000954000)=0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d31000-0x4), &(0x7f0000af7000+0x3b9)=0x4) 2018/02/06 18:24:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) fremovexattr(r0, &(0x7f0000bee000)=@random={'os2.', '.\x00'}) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)={{0x0, 0x0}}) timerfd_settime(r1, 0x0, &(0x7f0000498000-0x20)={{}, {0x0, r2}}, &(0x7f00009d7000-0x20)) 2018/02/06 18:24:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000816000)=@ethtool_stats={0x1d, 0x5, [0x0, 0x84, 0x4, 0x9876, 0x3]}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x301000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000001000-0x4)=0xffffffffffffffd4) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000001000-0x1c)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000002000-0x8)={&(0x7f0000002000-0x2b0)=@newpolicy={0x2b0, 0x13, 0x600, 0x5, 0x1, {{@in=@empty, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x1, 0x81, 0x0, 0x80, 0xa0, 0xff, r2, r3}, {0x40, 0x7, 0x3, 0xbfc4, 0x0, 0x2, 0x2, 0x1}, {0xf4be, 0xffffffff, 0x4, 0xa}, 0x7a7b, 0xd, 0x3, 0x0, 0x3, 0x3}, [@migrate={0x30, 0x11, [{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x2b, 0x3, 0x0, 0x6, 0xa, 0x2}]}, @ipv6_hthresh={0x8, 0x4, {0x60, 0x54}}, @migrate={0x88, 0x11, [{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x32, 0x6, 0x0, 0x1, 0xa, 0xa}, {@in6=@empty, @in=@empty, 0x3c, 0x0, 0x0, 0x3, 0xa, 0xa}, {@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0x0, 0xa}, 0x33, 0x3, 0x0, 0x2, 0xa, 0xa}]}, @migrate={0x30, 0x11, [{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xff, 0x5, 0x0, 0x0, 0x0, 0xa}]}, @algo_comp={0x108, 0x3, {{'deflate\x00'}, 0x5f0, "bdf0b774c97b4345104af30b4757186c51957924ad361566fd8ab5f55768bafc867a5e05ace60bf0a22f2af6966e7648205925d1bc7b52a554d9558a5fb42c70e4b5a1dd9be308dd385aae2c157e6a70b72432171846d2ae16caed564fda0fc858f886b2afdee793825ee9dbf469e1c1fc49bf14db2a20e0a432795190350a92e045b46d7c427b73885b7e8025ea4a54fd980ff12ac6d4e20f79450b88b0cd717cf25c71f57adb3f2526684a35cc088ebaa9724cc25e94cb9bbd2e96b5c7"}}]}, 0x2b0}, 0x1, 0x0, 0x0, 0x10}, 0x50) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000-0x20)={@common='ip6gretap0\x00', @ifru_flags}) 2018/02/06 18:24:58 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket(0x3, 0x2, 0x9) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x0, &(0x7f0000c03000)=[]}, &(0x7f00000d0000-0x4)=0x10) bind(r0, &(0x7f0000004000)=@can={0x1d}, 0x10) socket$unix(0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0xffffffffffffffff, @empty}}}, &(0x7f0000002000-0x4)=0xa0) 2018/02/06 18:24:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d62000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000655000)={r0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000019f000-0x4)={0x7fffffff}, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff038}, {0x6}]}, 0x10) socket$unix(0x1, 0x2, 0x0) 2018/02/06 18:24:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x2, 0x5, &(0x7f0000eaa000)={0x0, 0x0}) listen(r0, 0x51d37e39) r1 = socket(0x1e, 0x4, 0x0) setsockopt(r1, 0x10f, 0x80, &(0x7f0000000000)="00210300", 0x4) 2018/02/06 18:24:58 executing program 3: r0 = socket(0x1, 0x80000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x0, r1, 0x2}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000001000-0x20)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x20) r2 = creat(&(0x7f0000f70000-0x8)='./file0\x00', 0x110) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000658000)={0x1, 0xffffffff}) 2018/02/06 18:24:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000957000)={&(0x7f00009b4000-0x10)={0x1d, r1}, 0x10, &(0x7f0000ca2000-0x8)={&(0x7f0000912000-0xe)={0x7, 0x428, 0x100000001, {}, {}, {0x0, 0x918, 0x8, 0x5}, 0x1, @can={{0x3, 0x4b, 0x1ff, 0xc4}, 0x7, 0x2, 0x0, 0x0, "2fc5de2bac301cbb"}}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:58 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0x101}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003000)=@sack_info={r2, 0x9, 0x3071}, 0xc) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000003000-0x70)={0x7fffffff, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x2, @multicast1=0xe0000001}, 0x8, 0x80, 0x4, 0x3, 0xa7, &(0x7f0000001000)=@common='gretap0\x00', 0x8, 0x5, 0xfff}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x6, 0x6, &(0x7f0000000000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x380, 0xd0, 0x1c8, 0x1c8, 0x2b8, 0x1c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000cea000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x2b8}}, [{{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="a42172bf4e3aafbad7055201be88ad8f"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @ipv4=@multicast1=0xe0000001}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="7e45a70d42589a6e4d08a584c84de70b", @common='gre0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}}}]}}, 0x3e0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000+0x5d3)=0x2, 0x4) 2018/02/06 18:24:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000a00000)='/dev/adsp#\x00', 0xb4, 0x30401) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000f5000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}}}, &(0x7f0000099000)=0x8c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000274000)={r1, 0x2}, &(0x7f00007dd000)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bbd000-0x15)='/proc/self/net/pfkey\x00', 0x141000, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000993000)={0xffffffff00000001, 0x55c, 0x100000001, 0x80}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000ccf000)=0x100000001, 0x4) ioctl$TIOCSBRK(r0, 0x5427) 2018/02/06 18:24:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007cb000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x20000000080000) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:58 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 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, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003ae000-0x9)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000370000-0xb)='/dev/midi#\x00', 0x1, 0x400000) sendmsg$nl_route(r0, &(0x7f000023a000)={&(0x7f0000ce2000+0x6c4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000813000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x3, []}}]}, 0x2c}, 0x1}, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00002f3000-0x6)='tmpfs\x00', 0x0, &(0x7f0000ae3000-0x1)) openat$mixer(0xffffffffffffff9c, &(0x7f0000639000)='/dev/mixer\x00', 0x0, 0x0) readlinkat(r1, &(0x7f00001d3000-0x8)='./file1\x00', &(0x7f0000bb5000-0x27)=""/39, 0x27) openat$sequencer2(0xffffffffffffff9c, &(0x7f000034d000)='/dev/sequencer2\x00', 0x101600, 0x0) umount2(&(0x7f0000a6e000-0x8)='./file0\x00', 0x0) 2018/02/06 18:24:58 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f87000)='logon\x00', &(0x7f0000f88000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000043b000)="ee693a766f97a8cd878bc0eea9a68aaeaf971880aeb88d732f439e0193cfc5d0afaa8404fec930e01e3ff5268d5988509cdc90242b6f78f1725e60faab5d9e91b8", 0x41, 0xffffffffffffffff) keyctl$invalidate(0x15, r0) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000288000-0xb)='/dev/audio\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003a2000), &(0x7f00009fe000)=0x4) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00003ba000)=@req) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) sendmsg$kcm(r1, &(0x7f00002d9000-0x1c)={&(0x7f00005bc000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58, &(0x7f000043f000)=[{&(0x7f00004d7000)="76de788fdca28e7110ab4ddc9d8ba00c7972c726f79fe8cc772a050040e3eb26feb3610acb53456566009cba5eeeca7b82ccdda025cb6795b0d1530aff1bf923eccd75dfa1aeba6318cbb7d011497955ddfbbe864633120bfe5a4c6255a02370841cd258142c8c848a1f7b2d2f1da3232a52a890f9369a2d50e2f266810804d39af90c3d9b92dd4cd519aeeb3f5d1540c74e3d1c67d7a367833aaa1e2d1595879eb3003d23cee170e969f72091c286345998b8c4e08a40c12e8e0bada54560", 0xbf}, {&(0x7f0000855000-0xc2)="ef86cf56facddf5cfed2a0779272c8b4f1bb9d7b2baabb306b447bdc57b80bc59d143159208e0e76a76cddba12572bd6e8158f4798d9ff877478caceaf910c457fc90053eeb14a60c30e6213aabbadbce5cdca51a30690eb003b66e0695a6880605704891b556a72f976b783cbc1e482ce271fe0ea39f8371a17d2a4e16883554e6fb7d486ea68dc49e4575d38d06e7eb784d331c17af5b743c23cf1f8621cef39303e8e4adcd794b34e474e253628c35fe62c55a88f225fbdfac5e8250bd4028787", 0xc2}, {&(0x7f0000c9d000)="9bfd3d7c36bda5e39eabd61dd162c76bfec242a8e8b4be00a4f91e625be339d1b4ccb7894b74c0fbd2e970ff9c933919cc9da0f0626d55a3e490bb7dcfa101a6bbf12d4f0a04452e65bb3d9bd117199b9451c1e9dd005b98c1eda1d647b1ef20b539be7c6bae5cfa481fadb9486b3c5b25ff000c7ff182d70705d163b3c151a45a3640e8ca09aeca24969de1eb10e6262b29919709a1f1de226b5444", 0x9c}, {&(0x7f0000480000)="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", 0x1000}, {&(0x7f0000138000)="a1aebb24f2a34d9fbd12b96dda9ed1fc7001ca696918b6ecac630c69f66b54f086b3c9666d1bd82c671b07a915f258820237d07b0493f09d7ef3afe2d2e66794166c1a8fe45b72cf351dc45770cf0dafd4fde2aad37e6a59ccaf7cfe84b0a53f6c745964144cd2f928dc8a2933f120c9e5c31ae2a530a2d0cac907ebb9dd0c508efc8c487f7f40e768f54c807b527643b9fb20b0011d5379bccce4c83e770746eb6c93d512e2b96c2235460b2e2bd461b2800aa3b03909fb0b16da537d8ddbf0d43f22c9e393f5ce7a95bffe3accd1f443049c20450d368e2fde318d01820588d30f277750e4d3f1382eebe0bf6935ebff49", 0xf2}, {&(0x7f0000a96000-0x6f)="1954d1736a66acccefbd24beb0dd3ad2ebdc23800068f3719db1eab923e11b030d5c2c8d4b769981dc74bf99c2df64bdd14257b13fd7122a341b080e76d0ff9fe866dfc9b441de47afc9743139ca7b2965c1e15c4c2084651a454a39b0bd8d5ecbeb15aa0a93dfc74fb7c045727573", 0x6f}, {&(0x7f00005bd000)="e48637e99f3fac1c9e956d679da0adc24793428651c5467a477f", 0x1a}, {&(0x7f0000c9b000-0x3)="a8fd1b", 0x3}], 0x8, 0x0, 0x0, 0x84}, 0x80) 2018/02/06 18:24:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x7)='cpuset\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x400800) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000ac2000)={{0x8, 0x7}, 0x1, 0x1ff, 0x6, {0x1, 0x7}, 0x6, 0x4}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/02/06 18:24:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x80000) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) r1 = syz_open_dev$mouse(&(0x7f00000f6000)='/dev/input/mouse#\x00', 0x0, 0x8000000004000) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000d82000-0x8)={0x52, &(0x7f00000e2000)=""/82}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000887000)=0x0) fcntl$setown(r0, 0x8, r2) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000b01000-0xb)='/dev/midi#\x00', 0x5, 0x400000) ioctl$TCSETS(r1, 0x5402, &(0x7f000025e000)={0x8, 0x2, 0x6813, 0x3, 0x7f, 0x3, 0x7, 0x4191, 0xffffffff, 0x0, 0x6, 0x1ff}) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x209, 0x20020003, &(0x7f0000c93000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r2 = syz_open_dev$sndpcmc(&(0x7f0000516000+0xa6c)='/dev/snd/pcmC#D#c\x00', 0x3, 0x109001) setsockopt$inet_dccp_int(r2, 0x21, 0x1f, &(0x7f00005fb000-0x4)=0x7, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000529000)=""/4096, &(0x7f00003ed000)=0x1000) 2018/02/06 18:24:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x100) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x4, 0x2c4, 0x94, 0xffffffff, 0xffffffff, 0x94, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0x1f4}}, [{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x6, 0x4, [0x6, 0x7, 0x60b, 0x8001, 0x2, 0x1, 0x6, 0x6, 0x9, 0x3, 0x0, 0x7fff, 0x6, 0x800, 0x2, 0x401], 0x0, 0x1f, 0x74}}}, {{@uncond, 0x0, 0x70, 0x90, 0x0, {}, [@unspec=@void]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ip={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xff000000, 0xff, @generic="4cbe37185a445e9d2111542cbb21f3d0", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x77, 0x3, 0x20}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffff, [0x2, 0x80000000, 0x8, 0x6, 0x7, 0x9], 0x1f8b, 0x3c, 0x100000001}, {0x5, [0x7, 0x4, 0x9, 0xfffffffffffffffb, 0x1, 0xffffffffffff9119], 0x3, 0x2}}}}]}}, 0x320) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x880, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x6, 0x4, 0x100000000, 0x5983, 0x0, 0x1ff, 0x20, 0x0, 0x4, 0x7, 0x6, 0x0, 0x4, 0xfffffffffffffffc, 0x7, 0x8, 0x383, 0x80000000, 0x7, 0x3, 0x6, 0x8000, 0x5, 0x9, 0x7, 0x5e, 0x7be, 0x4, 0x3, 0x7f, 0x80d5d28, 0x1c5, 0x8eb, 0x80000000, 0x8, 0xfffffffffffffffc, 0x0, 0x435d, 0x6, @perf_config_ext={0x1, 0x6}, 0x20, 0xf5, 0x5, 0x0, 0x8, 0x9, 0x200}, r0, 0x276, r2, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0x17, 0x0, [@dev={0xac, 0x14, 0x0}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, @rand_addr]}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @end, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}]}, @ra={0x94, 0x6}, @generic={0x0, 0xc, "107777ff0010020003f4"}]}}}}}}}, 0x0) [ 226.178183] netlink: 'syz-executor2': attribute type 21 has an invalid length. 2018/02/06 18:24:58 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/06 18:24:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00005e5000-0x18)=""/24, 0x18, 0x1) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0xc0202, 0x0) pwrite64(r0, &(0x7f0000dbf000)="7450075ac0ab4618b2db560793de572d8a6078ba", 0x14, 0x0) [ 226.230484] binder: BINDER_SET_CONTEXT_MGR already set [ 226.239927] binder: 517:521 ioctl 40046207 0 returned -16 2018/02/06 18:24:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setfsgid(0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001bc000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000073a000-0xf)='/dev/snd/timer\x00', 0x0, 0x10000000000a0400) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000690000-0x34)={{0x2, 0x0, 0x0, 0x0, 0x80}}) 2018/02/06 18:24:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chroot(&(0x7f00007d5000-0x8)='./file0\x00') umount2(&(0x7f000056e000-0x8)='./file0\x00', 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000007a000-0xb)='/dev/audio\x00', 0x20000, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000099a000-0x1)=0x7fffffff, 0x10052) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000adc000/0x1000)=nil, 0x1000) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000add000-0xc)='/dev/amidi#\x00', 0xfff, 0x200000) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000adc000)) r2 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f000057e000-0x4)=0x401) 2018/02/06 18:24:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00006a3000-0xa)='/dev/cuse\x00', 0x20000, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00007c1000)=0x101, 0x4) [ 226.275345] netlink: 'syz-executor2': attribute type 21 has an invalid length. 2018/02/06 18:24:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000618000)='/dev/snd/controlC#\x00', 0x8054, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000a2c000)={0xfffffffffffffff7, 0x0, 0x10000, 0x1ff, "79dbb3a61a49d9e71b72a72ae97f29d272cd2b2fa7ee2e4dbf5040ddf66177ae8f3925e337f20185ed29193b", 0xc2d}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f00005a8000-0x48)={0x0, 0x1, 0x0, 0x0, &(0x7f00007b3000)=[{}]}) 2018/02/06 18:24:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) mq_open(&(0x7f00001c8000-0x1)='\x00', 0x1, 0x4, &(0x7f00008f0000-0x20)={0x2, 0x7, 0x3, 0x4, 0x100000000, 0x1, 0x5, 0x3ff}) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) read(0xffffffffffffffff, &(0x7f00009b5000-0x57)=""/87, 0x57) r2 = getpgid(0xffffffffffffffff) get_robust_list(r2, &(0x7f0000fc0000)=&(0x7f0000ef8000), &(0x7f00000d0000)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000216000)=r2) sync() ioprio_get$pid(0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cb8000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) io_setup(0x76e, &(0x7f0000295000)=0x0) r4 = creat(&(0x7f0000bac000-0x8)='./file0\x00', 0x2000000026) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000177000-0x9)='/dev/vcs\x00', 0x400001fffe, 0x0) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d86000)='/selinux/mls\x00', 0x0, 0x0) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d40000-0x11)='/selinux/enforce\x00', 0x2, 0x0) io_submit(r3, 0x5, &(0x7f0000124000)=[&(0x7f0000fe6000-0x40)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffbff, r0, &(0x7f0000f48000-0x75)="d77084ca11ef7df663b902768ac3defb257c7aee1547a3a55ab90a9fdfbf374bac1a6aa76ef431563ca37ae8fc8ce2a25fd7ca72a72e692a12218908cf8d729acecc5d499f867c8d032fd458b039ef601bf55500b2fe5d4e1a66d9d73057de4f522d2803379bf0bb95cb23b9bf17bd1a1e59e73c23", 0x75, 0x9, 0x0, 0x0, r4}, &(0x7f0000d84000-0x40)={0x0, 0x0, 0x0, 0x7, 0xfd0, r1, &(0x7f0000ef3000-0xc6)="db6ea9d9bbffea1ed9a400815269dd4a028893077ceacceb5560ed9d3ecac90f40870271ba03cee99d628101bb9c96b71aaea16dc95a7821bbe7ddb359076bd02a59e2dd7c54bd2f67d0eb82d9ba44e6337e4f50aa73c8c450f132f5242547c9124b30a252b2b01fb57b0450f297da13d2d6e8071e10b96dba128d2a31ec649929357da0eb2f7c2c23e1e95f121fdd134a8e47b51db2e9a44755aecf3467ebe35c82bb3b87e48a77f7445f7c9d32707e44c172b2febb913064b753e1f5074caae4f0661600cd", 0xc6, 0x2, 0x0, 0x1, r5}, &(0x7f0000e59000-0x40)={0x0, 0x0, 0x0, 0x3, 0x9, r1, &(0x7f0000a87000)="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", 0x1000, 0x0, 0x0, 0xb2a0eb038ad6860e, r6}, &(0x7f0000f14000-0x40)={0x0, 0x0, 0x0, 0x6, 0x7fff, r0, &(0x7f0000be1000-0xf7)="fbfc011e1124cc51100df2963522d303e7875c5642b04ca6fc0054f4a241c250815046d3465ed3ecf3db7429e9b4a97ab60c76605dbde11151a050f672ab186eca55047aef2a802948a12f32a8129b578662ac043e8a8534861d8f22fee69dcef1d9d11af3a944ffe26952e90e54bc77bf4226c1bbe3e5c9bb1fbaf2616c68249d4e774dc89db291b004b4dd80c4853c11d559f8221890963a26e995a970fbe0b9aeed7891d9e8aa0feafb1af3ce76d827ec3a552669166735156b92c3ee3447659718fe7fc4ece40e968ba2a866e1111cd0fbd213ae6667b1accde771703f7973aafb1d08fd78eec21b415afc2083d4fdcaade420d560", 0xf7, 0x2ece, 0x0, 0x0, r0}, &(0x7f0000676000)={0x0, 0x0, 0x0, 0x6, 0x8, r0, &(0x7f00006ad000-0xbf)="e83a73a8c0d9f0e8121a027f54c89f5104abeffcea098d2867e240e19831ed79f196b05ed6d2bd9e5302adb6dc55029cc485528978944522001b5022bd125ab18eb1e2717ca489006a8821531c069181b09af46d29ab1f6a68d4ce6d001bfb5173750317bbcab07c69296ae7e2f7ff64faea2366bd4947c494fa7aa5d6e8b6c7e03a252e7283f258f14427ddaed716b474ca28156fd9ad8f170b275f0b3a6727f6b9b35446968aa130b444aecfb52ede75362eaae2c08e2e79a69920a1825e", 0xbf, 0x101, 0x0, 0x1, r7}]) 2018/02/06 18:24:58 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000071a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000c6d000)="a8fa02214d8734499ff675e1f0be7fea8953a64a8474302c3c7489760a871f30c632449231d2e699c4923f81288862eb3deb9ed1234b67fbdfcbdff483001948568c954bf5a95d938c02e2071b156a783f15e9eda5d2b269607705614932597177479db3", 0x64, 0x8000, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x73}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4000000000000087) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000016d000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x200000}}, 0x5c) 2018/02/06 18:24:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) sendto$packet(r1, &(0x7f000046e000), 0x0, 0x0, &(0x7f0000eac000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000f80000-0x8)={&(0x7f0000971000)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 18:24:58 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b99000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00005b8000-0xc)={0x0, @rand_addr, @rand_addr}, &(0x7f0000dc8000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="ab08e2d55feceb9b67e5a42082f18aa3", r1}) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000f87000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @empty}}) sendmsg$nl_route(r2, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./file0\x00', 0x4000, 0x1be) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0xd)=@known='security.ima\x00', &(0x7f0000002000-0xc7)=""/199, 0xc7) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000be9000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r2, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r3, 0x0, 0x36}, [@NDA_LLADDR={0xc, 0x2, @empty}]}, 0x28}, 0x1}, 0x0) fgetxattr(r2, &(0x7f0000536000)=@known='com.apple.system.Security\x00', &(0x7f0000817000-0x2e)=""/46, 0x2e) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000054f000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$TIOCNOTTY(r4, 0x5422) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000680000-0x30)) 2018/02/06 18:24:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003a4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000ed1000-0x4)=0x401, 0x4) fchmod(r0, 0x8) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000747000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x42400) readv(r2, &(0x7f0000e81000)=[{&(0x7f0000fcd000-0xb0)=""/176, 0xb0}], 0x1) syz_open_dev$vcsn(&(0x7f0000265000-0xa)='/dev/vcs#\x00', 0x9, 0x8000) r4 = syz_open_dev$sndtimer(&(0x7f000016b000+0xc22)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$void(r4, 0x5451) [ 226.400399] QAT: Invalid ioctl 2018/02/06 18:24:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000617000)='/dev/audio\x00', 0x200000, 0x0) epoll_create(0x8) r2 = timerfd_create(0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) mq_unlink(&(0x7f0000c54000)='\\wlan0\x00') setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000311000-0x3f8)=@nat={'nat\x00', 0x1b, 0x4, 0x39c, 0x1bc, 0x1bc, 0xffffffff, 0xcc, 0xcc, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000279000-0x40), {{{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xcc}}, [{{@uncond, 0x0, 0xa4, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x2, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @ipv4=@multicast2=0xe0000002, @icmp_id=0x2, @icmp_id=0x3}}}, {{@uncond, 0x0, 0xa4, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x4, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x16}, @ipv4=@empty, @icmp_id=0x1, @port=0x3}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @empty}, [0xffffffff, 0xff000000, 0xffffffff], [0xffffffff, 0x0, 0xff, 0xff000000], @generic="a46b6d9dfd89de891494218a428a4105", @common='teql0\x00', {}, {0xff}, 0xe7, 0x7, 0x5, 0x2}, 0x0, 0xa4, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x2, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @port=0x3, @gre_key=0x5}}}]}}, 0x3f8) timerfd_settime(r2, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:58 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000f87000)='/dev/snd/pcmC#D#p\x00', 0x20000000000000, 0x40) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000084000)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c65000)={0x0, 0xfff}, &(0x7f0000598000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000df6000)={r1, 0x200, 0x4, [0x5, 0x2a0a, 0xfffffffffffffffd, 0x9]}, 0x10) r2 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000058c000)=r1, 0x4) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000db3000-0x28)={@generic}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f89000-0x8)={r1, 0x99}, 0x8) sendmsg$nl_route(r2, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000090a000-0x8)) 2018/02/06 18:24:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e2e000)={0x0, 0xb5, "e22e98a5b17bf97cdd8211e6e529ce6e503f0fec2b27fed97055dd4003f2fd8700c67fb986737622869e1265a2bfcf2a95174d4833384167fdcf849d35536643734196b4965f153faf6bbae05f829775854899e2b2a97124d449d75eb46e4da6b68c48fa7b924f2c48b6af25b6e949849d0e1333deb39df5ce00dff01c2e6fcb985969e5218fc26c672e772b5a3208198610ab54eb91485e128e75fd09654b49e8431c2555970e42430a5cabf36da7398bf6f4bde8"}, &(0x7f00007ad000-0x4)=0xbd) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e84000)={r1, 0x3}, &(0x7f0000f97000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000074a000)={0x1, [0x0]}, &(0x7f0000ce3000-0x4)=0x8) setrlimit(0x7, &(0x7f000046f000-0x10)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095d000-0x2)={r2}, &(0x7f000095c000)=0x8) socket$can_bcm(0x1d, 0x2, 0x2) 2018/02/06 18:24:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) readv(r0, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) r1 = syz_open_dev$amidi(&(0x7f00009b9000-0xc)='/dev/amidi#\x00', 0x9, 0xc0001) getpeername$ipx(r1, &(0x7f00000ee000), &(0x7f0000c67000)=0x10) [ 226.461726] QAT: Invalid ioctl 2018/02/06 18:24:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e14000-0xa)='/dev/cuse\x00', 0x101000, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00001ab000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x20, 0x8, "7e376dae1ec63426c181a7e55416c63346b15195c6406221fe4a5b5ff4e6846b4d1b95fbd6042fbcc64431abef180f34a6a2135c7f19d82130336188949011e1", "7ee83c9fb4c8c8c34e09f0b657dc1693b78dde3c146c817e20870dbf755a85fb", [0xa01e, 0x6967]}) syz_emit_ethernet(0x36, &(0x7f0000db5000-0x4a)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/06 18:24:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c97000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x36}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x733}, 0x1}, 0x0) 2018/02/06 18:24:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00001b8000)='./file0\x00', 0x8000, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e56000-0xa)='/dev/ptmx\x00', 0x100, 0x0) pipe(&(0x7f0000a85000-0x8)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000afe000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000bb4000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000783000-0x5)='comm\x00') getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000071b000-0x8), &(0x7f0000ca9000-0x4)=0x8) exit(0x0) writev(r2, &(0x7f0000f49000)=[{&(0x7f000062f000-0x3d)="a5", 0x1}], 0x1) 2018/02/06 18:24:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00003c2000)='rxrpc\x00', &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000fe1000-0xa)='mime_type\x00', 0xfffffffffffffffc) r1 = add_key(&(0x7f000003c000-0x7)="6c6f6700100000", &(0x7f000017d000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0xdf, r0) r2 = syz_open_dev$mouse(&(0x7f000014d000-0x12)='/dev/input/mouse#\x00', 0x3, 0x0) sendmmsg$alg(r2, &(0x7f000069d000-0xfc)=[{0x0, 0x0, &(0x7f0000cdc000-0x48)=[{&(0x7f0000b2f000-0x48)="7445e4061cefba24312b0d3a4a3bbc8733ed720f1258edbbc2c437ee1523c247061a5fd97b92ac911f8831e37679aefb3efa159a129819ee40f3a0395b0b09c85e24757cb2317397", 0x48}, {&(0x7f0000607000)="ffce8aa78f4bdd5bcbf8590e57cb2b3749245560de66a0161a3a99e7e24a22ff045a5fe119a354f136f27a5d480ce042fb95f4af74eebd03a772127fa4fe9fe9dda63e2712878a1caa233124fb2eceb6d834c5133e9a23292ebcef20a37677e05d94267fe3a51ebf9a575f3a7e03c259e88d14e3e79f7cdc0d52a5c611", 0x7d}, {&(0x7f0000600000-0xba)="4a3cd7b8b58f0b354a73680ae5e7e2795e05bb28b3124905594c12f9f7f754af206f92ca460a75a2e9c10ce5b33682e6f3c1ffdfb16ed57f4a98e648091d59f336ee367bb67bc68de1d07e10e70017128ad0b1f7619bd08101e5c4533f38e0d5a2b7a910bbec0e501a1ff2ba04ca95b58cbfaaaf8f7fc2c50eab5c7507c90b25c4af97ea80caec3e47e9c170effd60f6cdeea27a6e441815401ea35145d10e32db1c40198ccf899e2df2d8277200aedb701355e3cc69600f9f0a", 0xba}, {&(0x7f00007a7000)="fc1ca52ea2124a3dfdb3b058424eb993d41d9d49b534fe6ab25f9da1c7ee575b93672f19a388691d7c21b20c40aa56a9045ad8f42162", 0x36}, {&(0x7f00007bd000-0x32)="16ef6c527d0e342b121f02b438d03a4f93638b620109e391acfd41a831b1b4553ad4832053109247d33b9f069695215d8ba5", 0x32}, {&(0x7f0000642000)="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", 0x1000}, {&(0x7f000090f000)="8977206e4760da85a676995ad99dbc7481c46b4bb7a2b7a7aa2b563310ceb1958b", 0x21}, {&(0x7f000032f000)="e155477554ee71b3d48a92b7e48769a6e5a00789b2ec79ed057c887c80356bb96455975c79e3af290f1f9c045725299216dee13e7cc9405dc46bc162c48229fa1653fe6bb7a088dfc962b845e9bcba72e7bf58a9cf7ef09304d6973ce197c8a62e764cd016cb9a87d093c9b6580d2897f3c722a112f1a0c47aef7057bdc171052c53abb6a530cea5e6aedc3ccafa76dedf15ef8af911a4697ce50d8c299d25fcff15110caf1e9c45e2ef2fed3ca52d34b0aa8cac6557e45363c0d869f329dadb3a8acf70459861f9ac97fe5ef7f7424079e2529ae294505faf2db96f93e504f16da967a9f78cbf5d95cf09ecce57a3461e9f33ed", 0xf4}, {&(0x7f000059d000-0xd2)="3915af3c864a4fb225044bff238c6dbabfb3d64ebef9ad2f50030d9d8fd561cfadad6bd0b40f4c83ef1d5f6c54e80dd188998015c407b5999de88fca9c308235a969d9d632ad1b9c465516e1399120d019b72a3703f0cde88d1bbdf4aabce6688a42dbd797848646d3fe91cc81b5c5f64f25e327cc5a16e1c22992ccfbe9aa7177e472e352258ecfe5dde14bacb58480d089f812955fa1bf0ae01efcddfe88da8e86d7f1c63ba0e0ab0718b56820496f956778e27bcd2600420972b9e1927ef7d165c21d44b7efefa2901cd0ff7326ed18f7", 0xd2}], 0x9, &(0x7f0000b18000-0x30)=[@op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4}, @assoc={0x10, 0x117, 0x4, 0x3}], 0x30, 0x40}, {0x0, 0x0, &(0x7f00002c3000)=[{&(0x7f0000279000)="d065b20b939943a410e90747e651c677dc74c8a50aabf6f717f79c8f86ded751b25b0a083e5250b41cb097c15616331524edf1a87b9cd919c468c1a9a9278461ee651988512f5b00baef5d25e23b3f1382e9a33aedf7b76ed5258dd565c34671ac49f10743b55bcef92a7bf7d12330036fac655d9171fb422662413d69264d5db17d466ebb417fcca5189386bf6b791ea3757b25f8ca0e7b3b980de53c6db0235aab8b097aef41324d7a3c9075f4be7598bf84bdc8eb93d47093ab", 0xbb}, {&(0x7f00007e4000)="d696a6fc251f07d1490fab22fc9d4c13203d53686311c087bed045dcabb71144a30e70c3ed155d6fb49dbe4b0e5ce8d734f8777e5bfd3c9e3b965416b9ef98232752ee33ef432775b78ae248a2cd90266aee01f7ee", 0x55}, {&(0x7f0000584000)="163cf891dd73dd33581b09cb835feb40d178ca10ae48974bbd04b5d550aeac13f3d83b3868cdf7b83e5157a85548adaa6cb217538f2e587b25761e203848ce1193a343816e2d8e627f9f0d260d67aa5b6fdc878bc79271cfd55fc10268321cb724282721263ea0ff81c72d3e1e6613db718ec15844adc90565544044dbffe16a1f491f5c5408e93fa6fe5ba233e7516e46298182c2c605933cabda93a76b69506b0a79030f7c6a427c6b26532d6eac0817327ff65f", 0xb5}, {&(0x7f0000b8c000)="f27444eaf9166ac203bec6dfdf1c26fddadaf6336b10f6d4ab9095f38f4fc4f444bd9e55814afd5f0b193d07d312f7ff59ea84138f01d1f5f665f7b0d88f7237a384aba05833570949e4d703df4b8180efbfe78b4e266d062b9b21fa43dca77e0921c25fac3123dab5ea9f", 0x6b}, {&(0x7f000092a000)="631746ec8ce4edcc81d466aa", 0xc}], 0x5, &(0x7f000055f000-0x138)=[@op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0x20, 0x117, 0x2, 0x10, "61c44931d65979f40af94ba256088a4a"}, @iv={0x34, 0x117, 0x2, 0x24, "5e47ebf6bb5edd7aed7bd713b111b785e3b4787a3f5a374a2c92a7fd630658e3ced4851b"}, @assoc={0x10, 0x117, 0x4, 0x4}, @op={0x10, 0x117, 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{&(0x7f0000b3b000)="5538ccfbc6025fed30237f321c3f465078a1a38bef3d8a2d8fee24281cb8cba828e85c04a816e8d734cb1c5c4e1e8a850e9a078a64bdefb6a7b855de819129184789e5c8db317103aa4e37c52166957c89060e4c4396b86a67fca9478307a6ef17a2a1392ee2aaf68b5440425b7561a08ffa0e13721e0901bc17a7377e2eb5add28a14faed35337cd1f4395cef07fa553c5c3f3b81a2229841ceb50d3decde1cd7", 0xa1}, {&(0x7f0000610000-0x80)="6b2bc737197795812cdf7d4e0ecda6a4f1bb7fe12136a1880194855ee2d2c5b6ab55762342b739fe00a82d797b09dc0d60a0122305b03e6202f0ea1b17956453888d14861183a08dd9522eab852e24e626297a652521353c04c8600eaf10b4deb83d89857c3353b13ffec36f62de91566a808e2ecf76c1f04c5299f205601db5", 0x80}, {&(0x7f0000c2b000-0xf5)="52508cfffbbccf323935138975aee07a3e5f142de988869312a6dd2fae43813e9e7042e8e8246723e78494f5e01b4ccea6c6537d7d94ade8eae582eb61996d13e1dc7c50ff12e8b1b800f18c63cbb3b23d35b28c522185bc6e9d6b9ba1578cf618f716246d0beff9f9a1459d6c919750643098e32b9644c95d41ca3a6d06a7f0c83060f1b29221c44db91c71a9bbade099718141bd374f4f0baea5c8ccb6d1188fa3fd02ccf8685610741356cefc23b9042e10fc20159e3515c035bb91d7b4ad7d82c132d8eb9e6a19cfc1b48712ca5d82ab8c9547c2619614467e1fb05bcb62881ee3200356b58e86d885e0ea6a06cef8aeb47b8e", 0xf5}, {&(0x7f00001c5000)="f8b28496e16cbbab51588c3d31f94eaf101fa13690309d2a07de14779f5fb989f98047ad3a5abd2b2b8bf896ac40ce6f8e6400c81b3163129821b4202e264672c419604e690eec17cb1e211f9c25751312da86c28accac84a4395b1791c7a1d72657802701d1c7bac12759abea7a5e541254f6360d8742105dae52d3ca2a6ba4efeca456b8b7faac21e939e3885f16ac3237174e2bf76f20779353cc50a6f8afa7c5e9fe0956fb11103ccb4bc16d15af62e073ee50474550cf8ce1f2568c44f0e54b075913c0ff834d59605120d83858768947e5f19a5b9f99457279e7eb84fb88eba18a5fdfaf8a", 0xe8}, {&(0x7f00009e3000-0x7)="3a0601fe01d191", 0x7}, {&(0x7f0000b54000)="e6297a45312dfc032c223fcdf956e1f40aaa36e6b6c9fa1bb835d4436eac966d6f21a28582dbc4973025d71d09f059b364429c8685e3045ea669e3775e858b3a3a094b8af90bf914e0331bcc7062d5078393b28590c600f3e8d70f595a3eb0bd24813d5260f0f6bf5a7b14da58ac8061098d51c7db2a4dd538fb6661e6f4a4", 0x7f}], 0x8, &(0x7f00002f9000)=[@assoc={0x10, 0x117, 0x4, 0x8}, @assoc={0x10, 0x117, 0x4, 0x7fffffff}, @iv={0x74, 0x117, 0x2, 0x61, "840b3972fc7f0a782ab69621ce6de1020dcba42a2f0773c0208a7b05845198841372799c3c3e09876331c188b95fd9b050b96c6a07485d6abedb7bdaecf7d1e15d76e258bd4359e2afe39e2aaf62a373c67d3137ad22fa4c522c6737c7a007f5a4"}, @iv={0x94, 0x117, 0x2, 0x82, "23d060f0484133a59bb6dfcfceb4d3ea2110e98b7f60e73d3aee5888fcf827e6266edef677f79340c0f61b715bd2d065b25705a184810bda3a72463663d7618da883aa9f371b14fa57e204a5935f2a09f1015a7f89e2efc8902410d9f5631aaf2cca80ebf077615be9db6d88798589ca43cb05ac973dfb567b8b02701098f6ebabb1"}, @assoc={0x10, 0x117, 0x4, 0x1}, @op={0x10, 0x117, 0x3, 0x1}], 0x148, 0x40004}], 0x9, 0x20000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$unlink(0x1d, r1, 0x0) r3 = add_key(&(0x7f0000531000-0x6)='.d\t\x00\x00\a', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0xffffffffffffff6d, 0x0) keyctl$unlink(0x1d, r3, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000c39000-0xe9)=""/233) 2018/02/06 18:24:58 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000809000-0x8)={0x0, 0x4}, &(0x7f0000dd2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006e6000)={r2, 0x7ff, 0x30}, 0xc) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd, 0xfffffffffffffffc}]}, 0x28}, 0x1}, 0x0) 2018/02/06 18:24:58 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x800) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000e35000-0x20)) timerfd_settime(r0, 0x0, &(0x7f0000498000-0x20), &(0x7f00009d7000-0x20)) 2018/02/06 18:24:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x6, &(0x7f0000a6c000)={0x0}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000fa0000)=0x6) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r1 = socket$inet(0x2, 0x2, 0x3) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000cba000-0x5)="890407", 0x3) 2018/02/06 18:24:58 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000c000-0xc)={0x0}, &(0x7f000000c000-0x4)=0xc) capset(&(0x7f0000001000-0x8)={0x39980732, r0}, &(0x7f000000a000-0x18)={0x2, 0x80000000000, 0x8, 0x3f, 0xf231, 0xfd0}) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc0884123, &(0x7f0000003000)="a2") [ 226.616488] WARNING: CPU: 0 PID: 599 at mm/slab_common.c:1012 kmalloc_slab+0x5d/0x70 [ 226.624429] Kernel panic - not syncing: panic_on_warn set ... [ 226.624429] [ 226.631801] CPU: 0 PID: 599 Comm: syz-executor3 Not tainted 4.15.0+ #210 [ 226.638621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.647952] Call Trace: [ 226.650526] dump_stack+0x194/0x257 [ 226.654145] ? arch_local_irq_restore+0x53/0x53 [ 226.658796] ? rcutorture_record_progress+0x10/0x10 [ 226.663801] ? vsnprintf+0x1ed/0x1900 [ 226.667595] panic+0x1e4/0x41c [ 226.670769] ? refcount_error_report+0x214/0x214 [ 226.675503] ? show_regs_print_info+0x18/0x18 [ 226.680000] ? __warn+0x1c1/0x200 [ 226.683448] ? kmalloc_slab+0x5d/0x70 [ 226.687229] __warn+0x1dc/0x200 [ 226.690488] ? kmalloc_slab+0x5d/0x70 [ 226.694276] report_bug+0x211/0x2d0 [ 226.697898] fixup_bug.part.11+0x37/0x80 [ 226.701943] do_error_trap+0x2d7/0x3e0 [ 226.705811] ? netlink_sendmsg+0xa4a/0xe60 [ 226.710031] ? sock_sendmsg+0xca/0x110 [ 226.713901] ? ___sys_sendmsg+0x767/0x8b0 [ 226.718042] ? math_error+0x400/0x400 [ 226.721822] ? find_held_lock+0x35/0x1d0 [ 226.725869] ? print_irqtrace_events+0x270/0x270 [ 226.730610] ? check_noncircular+0x20/0x20 [ 226.734821] ? __lock_is_held+0xb6/0x140 [ 226.738874] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 226.743710] do_invalid_op+0x1b/0x20 [ 226.747407] invalid_op+0x22/0x40 [ 226.750839] RIP: 0010:kmalloc_slab+0x5d/0x70 [ 226.755225] RSP: 0018:ffff8801abf3e980 EFLAGS: 00010246 [ 226.760578] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff83b8feed [ 226.767826] RDX: 00000000000009e8 RSI: 0000000000000000 RDI: 00000007ffffffe0 [ 226.775075] RBP: ffff8801abf3e980 R08: ffffffff86b42380 R09: 1ffff100357e7ca3 [ 226.782324] R10: 000000005a9f20ff R11: 0000000040bc5605 R12: 00000007ffffffe0 [ 226.789573] R13: dffffc0000000000 R14: 00000000014080c0 R15: ffff8801b0241dc0 [ 226.796847] ? tun_device_event+0x45d/0xec0 [ 226.801165] __kmalloc+0x25/0x760 [ 226.804611] ? tun_device_event+0x471/0xec0 [ 226.808929] tun_device_event+0x471/0xec0 [ 226.813057] ? dev_map_notification+0x9a/0x600 [ 226.817636] ? inetdev_init+0x530/0x530 [ 226.821595] ? bond_open+0xe20/0xe20 [ 226.825290] ? sel_netif_netdev_notifier_handler+0x86/0x420 [ 226.830981] ? igmp_netdev_event+0x87/0x760 [ 226.835289] ? tun_net_xmit+0x19e0/0x19e0 [ 226.839445] ? lockdep_rtnl_is_held+0x1a/0x30 [ 226.843920] ? fib_netdev_event+0xf0/0x300 [ 226.848243] notifier_call_chain+0x136/0x2c0 [ 226.852645] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 226.858100] ? rtnl_is_locked+0x54/0xb0 [ 226.862060] ? rtnl_kfree_skbs+0x70/0x70 [ 226.866118] raw_notifier_call_chain+0x2d/0x40 [ 226.870690] call_netdevice_notifiers_info+0x32/0x70 [ 226.875777] dev_change_tx_queue_len+0x117/0x220 [ 226.880511] ? __lock_acquire+0x664/0x3e00 [ 226.884734] ? dev_change_flags+0x140/0x140 [ 226.889053] ? print_irqtrace_events+0x270/0x270 [ 226.893800] do_setlink+0xba7/0x3bb0 [ 226.897497] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 226.902668] ? __lock_acquire+0x664/0x3e00 [ 226.906902] ? rtnl_fdb_del+0xb20/0xb20 [ 226.910868] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 226.916049] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 226.921227] ? perf_trace_lock+0xd6/0x900 [ 226.925379] ? print_irqtrace_events+0x270/0x270 [ 226.930120] ? perf_trace_lock+0xd6/0x900 [ 226.934258] ? perf_trace_lock+0xd6/0x900 [ 226.938392] ? trace_event_raw_event_lock+0x340/0x340 [ 226.943576] ? trace_event_raw_event_lock+0x340/0x340 [ 226.948747] ? trace_event_raw_event_lock+0x340/0x340 [ 226.953925] ? print_irqtrace_events+0x270/0x270 [ 226.958662] ? __lock_acquire+0x664/0x3e00 [ 226.962883] ? check_noncircular+0x20/0x20 [ 226.967109] ? rtnl_is_locked+0x54/0xb0 [ 226.971069] ? validate_linkmsg+0x5f0/0x8e0 [ 226.975385] ? rtnl_calcit.isra.25+0x4f0/0x4f0 [ 226.979949] ? netdev_master_upper_dev_get+0x15b/0x220 [ 226.985209] ? __dev_get_by_flags+0x1a0/0x1a0 [ 226.989691] ? rcu_note_context_switch+0x710/0x710 [ 226.994614] rtnl_newlink+0xf1c/0x1a20 [ 226.998496] ? __mutex_lock+0x16f/0x1a80 [ 227.002576] ? rtnl_link_unregister+0x330/0x330 [ 227.007230] ? avc_has_perm_noaudit+0x37e/0x520 [ 227.011892] ? perf_trace_lock+0xd6/0x900 [ 227.016051] ? trace_event_raw_event_lock+0x340/0x340 [ 227.021342] ? rtnl_get_link+0x124/0x2b0 [ 227.025388] ? rtnl_dump_all+0x460/0x460 [ 227.029437] ? ns_capable_common+0xcf/0x160 [ 227.033771] rtnetlink_rcv_msg+0x57f/0xb10 [ 227.037990] ? rtnl_link_unregister+0x330/0x330 [ 227.042642] ? validate_linkmsg+0x8e0/0x8e0 [ 227.046957] ? __might_fault+0x110/0x1d0 [ 227.051031] netlink_rcv_skb+0x14b/0x380 [ 227.055082] ? validate_linkmsg+0x8e0/0x8e0 [ 227.059390] ? netlink_ack+0xa10/0xa10 [ 227.063270] ? netlink_skb_destructor+0x1d0/0x1d0 [ 227.068114] rtnetlink_rcv+0x1c/0x20 [ 227.071812] netlink_unicast+0x4c4/0x6b0 [ 227.075871] ? netlink_attachskb+0x8a0/0x8a0 [ 227.080273] ? security_netlink_send+0x81/0xb0 [ 227.084845] netlink_sendmsg+0xa4a/0xe60 [ 227.088907] ? netlink_unicast+0x6b0/0x6b0 [ 227.093135] ? security_socket_sendmsg+0x89/0xb0 [ 227.097874] ? netlink_unicast+0x6b0/0x6b0 [ 227.102094] sock_sendmsg+0xca/0x110 [ 227.105795] ___sys_sendmsg+0x767/0x8b0 [ 227.109764] ? copy_msghdr_from_user+0x590/0x590 [ 227.114497] ? avc_has_perm+0x43e/0x680 [ 227.118464] ? avc_has_perm_noaudit+0x520/0x520 [ 227.123118] ? __fget+0x342/0x5b0 [ 227.126558] ? lock_downgrade+0x980/0x980 [ 227.130707] ? __fget_light+0x2b2/0x3c0 [ 227.134667] ? fget_raw+0x20/0x20 [ 227.138155] ? sock_has_perm+0x2a4/0x420 [ 227.142236] __sys_sendmsg+0xe5/0x210 [ 227.146020] ? __sys_sendmsg+0xe5/0x210 [ 227.149989] ? SyS_shutdown+0x290/0x290 [ 227.153965] ? compat_SyS_futex+0x288/0x380 [ 227.158299] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 227.163043] ? lock_downgrade+0x980/0x980 [ 227.167184] compat_SyS_sendmsg+0x2a/0x40 [ 227.171314] ? compat_SyS_getsockopt+0x420/0x420 [ 227.176055] do_fast_syscall_32+0x3ee/0xfa1 [ 227.180360] ? do_raw_spin_trylock+0x190/0x190 [ 227.184936] ? do_int80_syscall_32+0x9d0/0x9d0 [ 227.189525] ? syscall_return_slowpath+0x2ac/0x550 [ 227.194439] ? prepare_exit_to_usermode+0x350/0x350 [ 227.199440] ? sysret32_from_system_call+0x5/0x3b [ 227.204278] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 227.209121] entry_SYSENTER_compat+0x54/0x63 [ 227.213510] RIP: 0023:0xf7f9fc79 [ 227.216857] RSP: 002b:00000000f779b08c EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 227.224546] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020f72fc8 [ 227.231793] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 227.239044] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 227.246291] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 227.253540] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 227.261754] Dumping ftrace buffer: [ 227.265981] (ftrace buffer empty) [ 227.269671] Kernel Offset: disabled [ 227.273281] Rebooting in 86400 seconds..