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"}, @jumbo={0xc2, 0x4, 0x3}]}, @dstopts={0x37, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, [0x0, 0x0]}, @calipso={0x7, 0x0, {0x800, 0x0, 0x1, 0x7fffffff, [0x656, 0xada, 0x10001, 0xd800000000000000, 0xffffffff, 0xbec]}}, @generic={0x3, 0x0, "af9cf70e3115d018323ddb53b3e53c3bc9bfd4c894976c9497200f63fa55e394eb23174cfa7c1ee6916ee8a7def9b483ba45107febd69075f7b19df0390f39a7c187a02f0528b0c1751d2a7c130ffe6787475cafd198b1c219e7386e91c8f0c73fa258090a6bc666cd56b2b246244118f0b6e101ae5a17afcf06d36d1f18cebd7419e119ec18e1ff944b6a3c7f476aabf2a4923fb5341473512b1ea27454fda5eb37cc0f4afcb14f330a0299dec1aa5e36e5ff2f0d994e78dc97e2f1fb597286264b49368440d0a7174ffe8cc9198ee4"}, @padn={0x1, 0x0, [0x0]}, @ra={0x5, 0x2, 0x7}, @hao={0xc9, 0x0, @loopback={0x0, 0x1}}, @generic={0x1, 0x0, "54d3f93e910734e6a9e50c96a32b2022aa0ffac1ed5fb836ca2e62f903bb85b82f3ec98db178466d9df00e10ad6f468abeb59b01b8055fbe5ef96741db5d12c2cd5c356481ad0ed7eaca25040b78d5b8fa0bf76bba91ce7a08215923a08cdadb23dc70459afdca9b7cd75df7c039403ed124c20da7f1ae6d3804002a6bfd2639b6995065746d29e87f49420165a8081f2880115413ca0be2a6512990aaff3a47278f074154324b8a47fde6be37afd4b855fb1954c8d4cd9b5234f190101b6a263463"}]}, @hopopts={0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}]}], @dccp={{0x1, 0x1, 0x0, 0x1, 0x6, 0x0, 0x0, 0x3, 0x0, "537012", 0xffffffffffffffc1, "903239"}, "881d82edd229914c314d359785ff143d370d4de4ab0afbea75d8da8d4b5e647500ebf4c7662cd6c8888bbe216e3634d1b5393b9c"}}}}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/01/27 05:22:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001ff000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0xfffffffffffffe01, 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000628000)='/dev/admmidi#\x00', 0x0, 0x0) mkdir(&(0x7f0000c5e000-0xa)='./control\x00', 0x0) r2 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f00004f1000-0xa)='./control\x00', 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000a27000-0x4)={r2}) mkdirat(r2, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000fcc000-0x4)=0x1, 0x4) symlinkat(&(0x7f000092d000)='./control\x00', r3, &(0x7f00007a4000)='./control\x00') renameat2(r2, &(0x7f000001e000-0xa)='./control\x00', r3, &(0x7f0000e15000-0xa)='./control\x00', 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000814000-0xfa)={0x0, 0x0, ""}, &(0x7f0000d9c000)=0x8) 2018/01/27 05:22:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x80000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x803, 0x0) r0 = syz_open_dev$mice(&(0x7f0000435000)='/dev/input/mice\x00', 0x0, 0x10000) mq_notify(r0, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000d8e000)="", &(0x7f000065f000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndmidi(&(0x7f000042d000-0x12)='/dev/snd/midiC#D#\x00', 0x72a, 0x400) 2018/01/27 05:22:34 executing program 2: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000559000/0x3000)=nil, 0x3000) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000b37000-0x8)='./file0\x00', 0x40, 0x62) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000015000-0x6a)=""/106, &(0x7f0000b1c000-0x4)=0x6a) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b37000-0x20)={{&(0x7f00004c0000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b37000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da0000)=0xffffffffffffffb9) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000b38000-0x14)="418b6672af6498729ab9f690824270e61159cad7", 0x14, 0x408d1, &(0x7f000043d000)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e4e000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000267000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000395000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x1, 0x0, 0x2, 0x20, 0x80, 0x21, r1, r2}, {0x3dfe, 0x3, 0x2, 0x0, 0x9, 0x8, 0x52, 0x1}, {0x1, 0xd02, 0x4, 0x4}, 0x9, 0xffffffffffffffff, 0x2, 0x0, 0x1, 0x3}, {{@in=@rand_addr=0xa90, 0x2, 0x7e}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x2, 0x7, 0x3, 0x2, 0x1000, 0x7f, 0x7}}, 0xe8) madvise(&(0x7f0000fc2000/0x3000)=nil, 0x3000, 0x0) 2018/01/27 05:22:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xa, 0x5, &(0x7f0000ee6000)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000983000-0x4)=0x0) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000691000-0x8)={0x0, 0x0, 0x20}, &(0x7f000063e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a8c000)={r3, 0x3, 0x81, 0x1, 0xeae, 0x5}, &(0x7f00006a0000)=0x14) getitimer(0x1, &(0x7f00007f3000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$sndpcmp(&(0x7f0000cee000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) bind$alg(r2, &(0x7f0000c04000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000276000-0x18)={0x0, 0x7, 0x1, &(0x7f0000596000)=0x0}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000881000)="8ca3", 0x2) 2018/01/27 05:22:34 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000007000-0xc)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000002000)=0x7fffffff, 0x4) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000001c000)=""/0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f0000016000-0x1)="a5", 0x1) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000021000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000012000)={&(0x7f0000005000/0x1000)=nil, 0x7, 0x5, 0x4, &(0x7f000001c000/0x3000)=nil, 0x0}) sendto$inet(r0, &(0x7f0000004000)="", 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 05:22:34 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, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) utime(&(0x7f0000c84000)='./file0\x00', &(0x7f00004d0000-0x8)={0x4, 0x7}) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x0, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/01/27 05:22:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb1000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="", 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000d77000-0x38)=[{&(0x7f000046e000)="54e39cd69c7da33449f459320d", 0xd}], 0x1) clock_gettime(0x0, &(0x7f0000512000-0x8)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000f5c000)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f0000bc4000)=""/126, 0x22b, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={r2, r3+30000000}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f3d000-0x11)='/dev/vga_arbiter\x00', 0x42082, 0x0) mq_timedreceive(r4, &(0x7f000085f000-0x12)=""/69, 0x45, 0x5, &(0x7f0000e93000)={0x0, 0x1c9c380}) 2018/01/27 05:22:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000b1b000)={0x40000000, 0x0}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ef0000)='/dev/dsp\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000051a000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:22:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f00008aa000-0x10)={0x0, 0x0, 0x1, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000670000-0x8)={0x0}, &(0x7f000007d000-0x7)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ad4000-0x8)={0x0, 0x0}, 0x8) read(r2, &(0x7f0000481000)=""/128, 0x80) 2018/01/27 05:22:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f00002e6000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x1c) 2018/01/27 05:22:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f00003bc000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000082d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0xfffffe85, 0x0}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000ca6000-0x12)='/dev/snd/pcmC#D#p\x00', 0x400, 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00002e6000-0x4)=0x0, 0x4) 2018/01/27 05:22:34 executing program 6: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000088a000)='/dev/cuse\x00', 0x4400, 0x0) fchdir(r0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ae0000)={0x0, 0x20, 0x0, 0x0, 0x10000, 0xffffffffffffffff}, &(0x7f0000ae1000-0x4)=0x14) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f000008c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ae1000-0x57)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0xffffffffffff7ffe, 0x66, 0x5, 0x0}, &(0x7f0000ae1000-0x4)=0xa0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001ba000)='/selinux/enforce\x00', 0x8100, 0x0) renameat(r0, &(0x7f00009fb000-0x8)='./file0\x00', r2, &(0x7f00006a5000)='./file0\x00') mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000ae2000-0x8)='./file1\x00', 0x8107, 0x10000) syz_emit_ethernet(0x3a, &(0x7f0000516000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0xf, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "5bd6a90400000021"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) 2018/01/27 05:22:35 executing program 5: openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a9c000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mount(&(0x7f000002b000)='./file0/bus\x00', &(0x7f0000002000)='./file0\x00', &(0x7f000000d000)='v7\x00', 0x40000, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f000003b000)='./file0/bus\x00', &(0x7f000001d000-0x11)=@known='security.selinux\x00') statfs(&(0x7f000003e000)='./file0\x00', &(0x7f000002a000-0xf5)=""/245) 2018/01/27 05:22:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020200) r0 = syz_open_procfs(0x0, &(0x7f0000f87000-0x7)='ns/mnt\x00') setns(r0, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x30020100, &(0x7f000025f000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000337000)="") ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000e7e000-0x30)={0x3, 0x50, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:22:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) pause() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000090b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000aaa000)={0x0, @multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00006eb000)=0xc) getpeername$netrom(r1, &(0x7f0000a83000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000059d000-0x4)=0x48) fdatasync(r0) syz_emit_ethernet(0x16, &(0x7f00009e5000-0x21)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x88a8, "302e835e"}}}, &(0x7f0000868000-0x18)={0x0, 0x0, []}) name_to_handle_at(r1, &(0x7f00005a6000)='./file0\x00', &(0x7f00000df000-0x87)={0x87, 0x0, "ef8f272f1518f086b8020764570b67e746207d89274799f9e721e5b56113c2daf630510af05b52e96026f6da7a9063b67ce76d53a8ea58c1055df5ca65f079b6bc322190940f0bb90fda1a18e8b6df4bab82b4a639639d3c74c2479b522b2790da221c6e56b49edaa9eed00e145646950cf59d1feb44e7a1309e85972f26f9"}, &(0x7f00004ce000-0x4)=0x0, 0x1000) 2018/01/27 05:22:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit_group(0x800) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000)={0x0, 0x8000000}, 0x8) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x20041, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0x1f, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/27 05:22:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f00009ae000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260ee0000d4370200000008814fe333f1773779222f61fa0971b3a272d36e9a3f066f6a23e6073f75e4d23d2f867339a483f7b83052778cf7b2", 0x0}, 0x60) bind$nfc_llcp(r0, &(0x7f00009a3000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "424140e19cb68571b7673c6c2e006ad9d2d6cf12baacc64726a4e1ed60ec128bacce812db4250750ac64b2c27bf2ad08015303921e907f93bf4948d5f00b67", 0x0}, 0x58) connect(r0, &(0x7f0000f9e000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x3, 0x4, {0xa, 0x1, 0x80000000, @loopback={0x0, 0x1}, 0x81}}}, 0x32) 2018/01/27 05:22:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x28, 0x2, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) writev(r0, &(0x7f00005b3000-0x50)=[{&(0x7f0000767000)='\a', 0x1}], 0x1) sendto(r0, &(0x7f0000f1e000-0xdd)="", 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/27 05:22:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x4000000000000004, &(0x7f00008d6000)=0x81, 0x4) pipe(&(0x7f0000e71000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000026b000)={0x0, @in6={{0xa, 0x1, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000500000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000269000-0x8)={r3, 0x1ff}, &(0x7f0000778000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000012a000)={r4, 0x2}, 0x8) syz_emit_ethernet(0x28e, &(0x7f0000287000-0x28e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0xfffffffffffffffc, 0x6, "06f522", 0x258, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x1d, 0x0, 0x1, 0x10000, 0x0, []}, @routing={0x0, 0x6, 0x0, 0x7, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x2d, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x2}, @jumbo={0xc2, 0x4, 0x10001}, @jumbo={0xc2, 0x4, 0x1}]}, @hopopts={0xff, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}, @jumbo={0xc2, 0x4, 0x100}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x58, {0x4, 0x14, 0x1d7e, 0xba2, [0x2, 0x3, 0x1, 0x6, 0x20, 0x80000001, 0x1, 0x1, 0x3f, 0x1]}}, @jumbo={0xc2, 0x4, 0x8}, @ra={0x5, 0x2, 0x9}, @enc_lim={0x4, 0x1, 0x8}]}, @routing={0x2c, 0x4, 0x1, 0x3, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0x3e, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x7}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @ra={0x5, 0x2, 0x6}, @ra={0x5, 0x2, 0xb168}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x33, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xfab}, @enc_lim={0x4, 0x1, 0x100}, @generic={0x9, 0x20, "721368d97d6255fb3e8afd78dd03c453eefd02cd700482d8b09688761a19bee9"}]}, @routing={0xff, 0xc, 0x2, 0x80000000, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x800}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0x6, 0x0, 0x2, 0xf2, 0x0, 0x8, 0x3}, @routing={0x2, 0xc, 0x1, 0x6d9a, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x200]}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000084000-0xc)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f00003bb000-0x4)=0xc) bind$packet(r1, &(0x7f0000d30000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @random="c2ceeb7fc648", [0x0, 0x0]}, 0x14) r6 = memfd_create(&(0x7f0000c3e000)='ppp0\x00', 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00009b0000-0x8)={r4, 0x8}, &(0x7f0000e8f000)=0x8) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f0000657000-0x8)={0x2, &(0x7f000055f000)=[{0x9127, 0xfffffffffffffff8}, {0x1, 0x3}]}) accept4$inet6(r1, 0x0, &(0x7f0000a93000-0x4)=0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f00006b7000-0x8c)={0x7, 0xffffffffffffffe1, 0x5, 'queue0\x00', 0xfffffffffffff000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00007a6000-0x54)=""/84) bind(r0, &(0x7f0000d8d000-0x10)=@nfc={0x27, 0x0, 0x6, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000aad000-0x8)={r7, 0xffffffff}, &(0x7f00005a8000+0xb35)=0x8) 2018/01/27 05:22:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000737000)="", 0x0, 0x0, &(0x7f0000b86000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/27 05:22:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) epoll_create(0x9) r0 = memfd_create(&(0x7f00006f6000)='systembdevloppp1GPL${cgroup.nodevnodevself\x00', 0x1) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00005ce000)=0xffffffffffffff37) 2018/01/27 05:22:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000dd8000)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000019d000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x100000000, 0x8001, 0x8, 0x61}, &(0x7f000028b000)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000039b000)={r1, 0xb8ba}, 0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000032a000-0x8)={r1, 0x53}, &(0x7f00009ef000)=0x8) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000da4000-0x4)=0x2, 0x4) bind$inet6(r2, &(0x7f0000711000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) [ 43.610675] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/27 05:22:35 executing program 2: 2018/01/27 05:22:35 executing program 6: 2018/01/27 05:22:35 executing program 2: 2018/01/27 05:22:35 executing program 4: 2018/01/27 05:22:35 executing program 6: 2018/01/27 05:22:35 executing program 7: 2018/01/27 05:22:35 executing program 1: 2018/01/27 05:22:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000150000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x397, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8002) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/27 05:22:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000a15000)=[{&(0x7f0000946000)="2900000020001905000000ffffffda06e3ffffffffe70001040000040d000300ea113f000000000000", 0x29}], 0x1) r1 = syz_open_dev$dmmidi(&(0x7f00009f8000)='/dev/dmmidi#\x00', 0x8, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000779000)={0x1, 0x940}) fadvise64(r0, 0x0, 0x2, 0x5) 2018/01/27 05:22:35 executing program 6: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000cad000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000098e000-0x40)=[{&(0x7f0000f6a000)=""/15, 0x2ed7d3b}, {&(0x7f0000f6d000-0x57)=""/87, 0x3d8}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cde000)=""/2, 0xfefd}], 0x1000000000000075, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1c}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 05:22:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) sendto$ipx(r0, &(0x7f0000109000-0xb0)="1b6c0740f606c5eeea1fe8927993f377071cb4b80fb17adf5502538f6e8fc232db2459a49167412307ae81b575a9ee043ca8553db963c512496af280d520b33be61ed1576be9333c336814d938a0904ad659bd9cc24e7fc756d09a4ccc6c3ef35a17af20d658bc2e3fa3395f00d0c09c778903b132c20d2373259a9c47ee1fd0be4feba440c7c1cbeee230c97867362d0f0d2602b7b2fff5ca51777bd597b99af7c843a0182b0f58574904bc98bda3f4", 0xb0, 0x4, &(0x7f0000d38000)={0x4, 0xffffffffffffffff, 0x3, "947f3379c26b", 0x7, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bfa000-0x9)='/dev/vcs\x00', 0x40, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d95000-0x14)={0x6, 0x1b59ca9c, 0x3, 0x1, 0x7091}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f00005e6000-0xde)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0xd}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[@ssrr={0x89, 0x7, 0x0, [@rand_addr=0x0]}, @rr={0x7, 0x13, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x1b, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001]}, @generic={0x0, 0x8, "cb3e16e45617"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/27 05:22:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00001de000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) 2018/01/27 05:22:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000b99000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000c75000-0x20)={0x20, 0x3, 0x6, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x2}, [@typed={0xc, 0xfffffffffffffffd, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:22:35 executing program 7: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8400000000000802, 0x0) bind$inet6(r0, &(0x7f0000fde000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000fdd000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:22:35 executing program 4: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000cad000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000098e000-0x40)=[{&(0x7f0000f6a000)=""/15, 0x2ed7d3b}, {&(0x7f0000f6d000-0x57)=""/87, 0x3a0}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cde000)=""/2, 0xffffffffffffff51}], 0x1000000000000075, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x18}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0x99, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 05:22:35 executing program 3: mmap(&(0x7f0000000000/0x5f7000)=nil, 0x5f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e3000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005f0000)=[{&(0x7f00005f5000-0x11)="bea13a02a243e45969c5e15eb5d99707cf", 0x11}], 0x1, 0x20) 2018/01/27 05:22:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000177000)='\x00', 0x0) eventfd2(0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000580000-0x12)='/dev/input/event#\x00', 0x401, 0x0) syz_open_dev$sndctrl(&(0x7f000007c000)='/dev/snd/controlC#\x00', 0x0, 0x20000) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000385000-0xc)={0x0, 0x31, &(0x7f0000023000-0x31)="32548166fb2f98362391788f83e48f3fa60d980e3615de85f7a9e5a32943ac0abad2c04980b0a4b4a2684d92823acb0665"}) getsockopt$inet_dccp_int(r0, 0x21, 0x17, &(0x7f00001e9000-0x4)=0x0, &(0x7f000029e000)=0x4) unshare(0x20000400) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000889000)=""/243) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x51e1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/27 05:22:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004fa000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000d72000-0x18)={0xaa, 0x42, 0x0}) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ed6d51cffd44d15e28169d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214"}}}, 0x6b) 2018/01/27 05:22:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00001b9000-0x18)={0x1, 0x0, [{0x17b, 0x0, 0x0}]}) r3 = socket$inet(0x2, 0x3, 0x2f) sendto$inet(r3, &(0x7f0000098000)="", 0xffffffdb, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000e9a000-0xe8)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004df000-0x4)=0xe8) syz_open_dev$sndpcmp(&(0x7f0000eaa000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x10000) 2018/01/27 05:22:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x5) sendto$inet(r0, &(0x7f0000351000-0x3d)="0566d55103dede05ff1116818a87392a90c1fead665cf47c756aeb727387000a41592484ca4a279a0b1485d5cfb6f6e49600e7488f4d19c9b359bfa3fe", 0x3d, 0x0, &(0x7f0000dbb000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, 0x0, &(0x7f00004a9000-0x4)=0x8e, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000af2000-0x9)='/dev/ppp\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) mkdir(&(0x7f00001c8000)='./file0\x00', 0x91) recvmsg$kcm(r1, &(0x7f00001cc000-0x1c)={0x0, 0x0, &(0x7f0000a70000-0x20)=[], 0x0, &(0x7f0000a6f000)=""/8, 0x8, 0x0}, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f0000cdd000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd27b, 0x0}, 0xb) 2018/01/27 05:22:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006be000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000d70000-0x4)=0x1, 0x4) fcntl$dupfd(r0, 0x80000000406, 0xffffffffffffffff) 2018/01/27 05:22:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$adsp(&(0x7f0000dc6000)='/dev/adsp#\x00', 0x1, 0x41) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d98000)={0x0, 0x0}) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000f4d000-0x18)={0x8, 0x2, 0x9}) 2018/01/27 05:22:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000eb4000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000e30000)={0x0, 0x8, 0x1}, &(0x7f0000027000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000820000-0x8)={r1, 0xee6}, &(0x7f0000aab000)=0x8) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000632000)=[{0x0, 0x0, 0x0, 0x0}]}) socketpair$inet6(0xa, 0x2, 0x7f, &(0x7f0000dcf000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000cb3000)=0x100000001, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00001eb000)=0x0) capget(&(0x7f000063f000)={0x20080522, r3}, &(0x7f0000ef0000-0x18)={0xffffffffffffff4b, 0x79, 0x4, 0x4, 0x584d, 0x6}) 2018/01/27 05:22:35 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x25, &(0x7f00007a7000-0x10)={0x0, 0x3, 0x0, 0x100, 0x0}) 2018/01/27 05:22:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000057a000-0xb)='/dev/audio\x00', 0x80, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000273000)=0x0, &(0x7f000054a000-0x4)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00001b8000-0x6)='smaps\x00') clone(0x0, &(0x7f0000cc4000)="", &(0x7f0000106000-0x4)=0x0, &(0x7f0000e34000)=0x0, &(0x7f0000051000)="") sendfile(r1, r1, &(0x7f0000b58000)=0x200000, 0xffff) [ 43.834199] device eql entered promiscuous mode 2018/01/27 05:22:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f24000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ed7000)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000787000)={&(0x7f0000f4c000-0xc)={0x10, 0x0, 0x0, 0x1000002}, 0xc, &(0x7f00009e7000)={&(0x7f0000e82000-0x17c)={0x17c, 0xb, 0x5, 0x2, 0x6, 0x1, {0x7, 0x0, 0x1}, [@typed={0x28, 0x79, @str=':eth0vmnet0*)em1bdevselinux-\x00'}, @nested={0x140, 0x3b, [@typed={0x10, 0x7, @u64=0x9}, @generic="6bb2f71f0bf7be20db90e00fb9aed3d481229882d42ddaf02a3ee1a57b8e415fdf189850f48c0f990a9f02564a229dc2639b70b69671109f0e0b40dea4df76f505524d00e4666affc9ff6700d7f2e6bb6c1065ecabe333746c9c1c2851cd95431fe9b8548fcf172d40afff568a4b96c75c03dfb5c80e46cd149f82d10a884221c903803cb9770078a229f3b5e82b2f9d837ea626b5f90c11277af6fc3b318ece81b5941cadca988be94d7172fcc1275701dc8a1816a5fda9ae95f11b4e5704cb40e144810cbfc1", @generic="928e42795d1ab6e070aad4f990cf6aaeb4c9a75a18b9808affd610919ae829aa8520af21b61219906242046c084adfdad18d8b7f7438de81c6b374dd1159d6244d0c46c8e7492d5c2caedc3e194fb4eb9b991e93c8ecbc3801e32d56e1812a8edc1e1a3d"]}]}, 0x17c}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000981000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0xffe6, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d89000-0x9)='/dev/sg#\x00', 0x5, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x2) 2018/01/27 05:22:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000287000-0x8)={0x0, 0x0}) gettid() r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cd2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f000047a000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b15000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000099c000-0xaa)="6e65742f726177008e1be2be360c01cca78cd97e09d9791ea8ebe798938387d57f282625bc8a0dedda806d1055d91c30fb9bdb357af64d278845b06896e6e39b336a6e7c85af097736a1f8d4695f77da094823805c1f00bf75293a2be56a43ce587c978a0658ad8b09ff5446297dc9a008928428b72f7a03000000b5c99f1ebe2b7db8aa7aa55105b1520ddfd954daed99000000010000000021236b0dfa50e70ce46c9c76c2296a6723") pread64(r2, &(0x7f00005ea000-0xa5)=""/165, 0xa5, 0x62) 2018/01/27 05:22:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x411, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e17000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000635000-0x4)=0x20c, 0x4) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000504000-0xe)='/selinux/user\x00', 0x2, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) recvmsg(r1, &(0x7f0000502000)={&(0x7f0000100000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00007aa000-0x80)=[], 0x0, &(0x7f0000276000-0x83)=""/131, 0x83, 0x0}, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00007ff000-0x8c)={0x2, 0x5, 0x3f, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:22:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000ef9000-0x46)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = syz_open_dev$audion(&(0x7f00002cf000-0xc)='/dev/audio#\x00', 0x1, 0x400200) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00007d8000)={0xfffffffeffffffff, 0x8, 0x401}) 2018/01/27 05:22:35 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') r1 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000001a000-0x18)={0xaa, 0x4, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000020000-0x14)='./file0/file0/file0\x00', &(0x7f0000008000)='./file0/file0/bus\x00') 2018/01/27 05:22:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x805, 0x1ff, &(0x7f000096c000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 43.927202] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1291 sclass=netlink_route_socket pig=6467 comm=syz-executor0 2018/01/27 05:22:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind(r0, &(0x7f0000fe5000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) r1 = dup(r0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00001e1000-0x4)=0x0, 0x4) 2018/01/27 05:22:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000ace000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x20480) ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f0000598000)={0xfff, 0x0, 0xffffffffffffffe1, 0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) get_robust_list(0x0, &(0x7f0000a28000)=&(0x7f00009ff000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000632000-0x4)=0xc) ioctl(r0, 0x0, &(0x7f0000e4c000)='-') 2018/01/27 05:22:35 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, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40600) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) syz_open_dev$sg(&(0x7f000034d000)='/dev/sg#\x00', 0x71, 0x40) 2018/01/27 05:22:35 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x1b5c839b, 0x83) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) poll(&(0x7f0000007000)=[], 0x2000000000000405, 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x80, 0x0) 2018/01/27 05:22:35 executing program 2: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000109000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0x9, 0x7, 0x7, &(0x7f00008e0000)={0x0, 0x0}) timerfd_gettime(r1, &(0x7f0000afd000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000eac000)={0x1, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:22:35 executing program 1: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000fbe000)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) utime(&(0x7f0000b15000)='./file0\x00', &(0x7f0000263000)={0x7, 0x10000}) umount2(&(0x7f0000d2c000)='./file0\x00', 0x0) 2018/01/27 05:22:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000295000)='GPL\x00', 0x0) recvmsg(0xffffffffffffff9c, &(0x7f00008e4000)={&(0x7f0000efb000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00004ba000-0x8)=[{&(0x7f0000438000)=""/0, 0x0}], 0x1, 0x0, 0x0, 0x100000000}, 0x12100) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000bab000)=[{0x7, 0x200}, {0x0, 0x6}, {0x6, 0xb4}, {0x4, 0x0}], 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000118000-0x1c)={0x5, 0x4, 0x1000000000001, 0x100, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fd4000)={0x4005, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000041e000-0x4)=0x0, &(0x7f00003b6000-0x4)=0x4) r3 = bpf$MAP_CREATE(0x0, &(0x7f000037d000-0x1c)={0x6, 0x3f, 0x4, 0xd54b, 0xfffffffffffffffd, r2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) pwritev(r0, &(0x7f00004ba000-0x30)=[{&(0x7f0000ab2000-0x38)="0b5dd81be36e4e3421f7756cf775484ad7683ea47eeb3c1313930ea5f46f2d991a684c8f1a2162f87690087fb905ad4129290161a8c915cb", 0x38}, {&(0x7f0000915000)="6751a9ce4c870fd994ed4cc38398054f8f1cb9b5c6067d078113372b479de3dce8142bc1660eeda9b7514af6a832b5f9d25086347166130582fc13e119d651aef519b48d26ca27593641d4633009bcb8d286761463e25fb80891252ed7de1a61", 0x60}, {&(0x7f000059e000-0x5)="ae2b16f976", 0x5}, {&(0x7f0000256000)="d900c4dab783932567bb9ea6c4c66395779a216e19db9a3fa083dd377f47b22c6caaea0342f6fbd806385ddd71b255b04ffbdc5c10379be0b7666b50d71ca5721b5ef71b61542566c880a9414b31c15415f5f7083b3ff5a4096dc415bd81c735d7113a05953ee2ae63056366bd60e712d768afe252f593c192028fb30b30de328d254c3fa4e5298c5f6633fa9e2053429971a0b37d2fe8c5084ea7a17f3626a254f23ea0eea96a65035120eeca721a72e8a4f80b1a1da54bab0d1541469902fb68898c2e05c30ea410febe4688c8bf11c65a8c862a4ac6f2ade04e11f0dd4f92829b72394b4ed14c55c6b3c5f2", 0xed}, {&(0x7f00004d8000)="0c55e30f23f37405c7a80da79acbfba8f80ca421edb6995f5d237f33ab62f22c58148b9f312c50b37549cd9ed5b751bc402918475a5bc82cd8d7975fc388a9915452b8312a0eeace43af558388d6816c69323e42a3bd39c511415e54e442cd39281e11d35b", 0x65}, {&(0x7f0000b0d000-0xa7)="f8607fb977ae91670e357aaf895f0a91c778203c2e7313edc55db3db56916e157debc520b834c3b3b1b95e3d0716720675a7b2b2e2d4c9164bea914e2735317e69634f08cc1ffcbbd128e02c99f4002fbf47b438da5f5017bcd118b8992449965ac1e863bcbf0c36b09909e15ebfa024e73a082f9482f2d8bd1fe5709d878fc7c541cd6c52ef838de8d313dbbd5e4e3d2eef3eb6e32b6abec05b27663aa289365df7dad4f8a51a", 0xa7}], 0x6, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001c0000)={r3, &(0x7f00005c1000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) sendto$inet(r0, &(0x7f0000c9d000-0x56)="0655342d7eb27860c97a9ea4b42964948f201e4ccbd0064966f440a1909d9c9009e05317950f20a5b83518ea329f0ffd1a8e6fe40dfcb9746fe16a599c34dcb72596cd41bd439114e0a2a5f8c3e9aa63396e5cf6f654", 0x56, 0x20004080, &(0x7f0000be9000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) vmsplice(r2, &(0x7f0000400000-0x28)=[{&(0x7f0000e2b000)="4f4d8ca8b12adb5987cd97549c291028363070159d64012f319672c50c9b79a2f973c47b5261ada37a2eb167246b4e84f0e801a8ecb2589cde22f66adf0578306951d2dddbf6a5bfdfcb43", 0x4b}, {&(0x7f0000c92000)="828eec4148137e721570a6c8c666dacea635015dda34f30bdf7e16bd4a7d8b8aee1479654d1700bf938b76a744a6d0d7f2a6b67e2bc25b3cd5e4dff2c5e8f127b76e78032e0e4b742d6fb0", 0x4b}, {&(0x7f0000c05000-0xd8)="9237a8b6d8929541f4e6f4fb51fd77ea07b1740a47a63a1c0309d4b0122d44268a017dfe02d50c5674754daef1d70136cb9cc80ad7434e32ac20e37d3755dfbeeeb0421521bb838440df22b37cef85d898f04b9467a692b35a01854a15e2ebfc74dd89aea4cb8b4303b2c5900d32dc39b184d2677abd8bfb3b9ec37cb1ba03dea9fb22245f9b7228ac17e60b138b2898c60febb617df00f3c7ba935683beb7ad77ab2db737079516d2ea24c3116cdef73942caf086c6dd3d53625219959d456e070c9bd91cc9818ec8d48dd6c462410f499c8228e520e45b", 0xd8}, {&(0x7f0000197000)="eb080f9d1ef09bee0fd528f30350b18dc9503411a776f455fc86214028ae5b41807c2e101b040c2d63919e9439508d78c6c790c2b127d97b5c81e01a16621cd462e9955f2b29d3e6c5f84880c27e2bb77f4ad7dc0f5dd756b0f9efb97baac9d47e1465cc8da24eafa465ec975848e38d5448e4687e606f116369bcec5c9cb360b2f9b2d0c8ad8128a2fed57d6c934465c9f8e1e1790071ce35f26740423b10923fb5af07ff3e82eac235feb533cc794ebd25cb67", 0xb4}, {&(0x7f000017f000-0x8a)="47d4bd8a191f1b5b0e6b80e65190e5416e81af25d7fa5828f0280cfaa96d58ff01fa3766c6cbf4b72e44c6ea7b1b611f650beab7ef42a6c67c9f7821383d1ef8b3253b999a713d043b830d17d48993c45f8a542d861c3f39dcf011460aa3f48bedf71f5de25529bd32a206ef826c9914dc5165569ecda48c020a1a5264188ba07802445c00b767476cfc", 0x8a}], 0x5, 0x1) 2018/01/27 05:22:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000af0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) modify_ldt$read_default(0x2, &(0x7f00009c9000)=""/217, 0xffffffffffffff7d) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f000079a000-0x18)={0x110004, 0x1004, 0x8, 0x0, 0xfff}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ebc000)={0x0, 0x6, 0x677f, 0x0, 0x8, 0x7, 0xc303, 0x9, {0x0, @in6={{0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0xff, 0x0, 0x120, 0x7}}, &(0x7f0000ca7000)=0xb8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000870000)={r2, 0x8001}, 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000509000)=@assoc_value={r2, 0x4}, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000993000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x7, [@broadcast=0xffffffff, @empty=0x0, @dev={0xac, 0x14, 0x0, 0xb}, @dev={0xac, 0x14, 0x0, 0x7}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001]}, 0x2c) ioctl$TCSETS(r0, 0x5402, &(0x7f00007fe000-0x24)={0x1f, 0xffffffffffffffff, 0x0, 0x3, 0x2, 0x0, 0x5d3d, 0x8001, 0x200, 0xfae3, 0x10001, 0x0}) r3 = epoll_create(0xfffffffffffffffc) mq_timedreceive(r0, &(0x7f0000380000-0x2a)=""/42, 0x2a, 0x5, &(0x7f0000aff000)={0x0, 0x0}) syncfs(r1) epoll_wait(r3, &(0x7f0000d06000-0x48)=[{0x0, 0x0}], 0x1, 0x1) 2018/01/27 05:22:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) write$sndseq(r0, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl(r0, 0x2275, &(0x7f0000754000)="") [ 43.969439] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 44.010702] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1291 sclass=netlink_route_socket pig=6480 comm=syz-executor0 [ 44.010858] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/01/27 05:22:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f000054d000-0x8)='./file0\x00', 0x40002, 0x4) read(r0, &(0x7f00003a0000)=""/4096, 0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ff4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x7fff) r2 = dup(r1) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000ee8000)={""/1024}) 2018/01/27 05:22:35 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00007b9000)=0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000ed1000-0x4)=0x5, 0x4) 2018/01/27 05:22:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000ac0000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x80807, 0x9bb8000000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00004f0000)=0x0) sched_setparam(r1, &(0x7f0000c79000-0x4)=0x80000000) 2018/01/27 05:22:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) fchmod(r0, 0x82) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe2(&(0x7f00002a7000)={0x0, 0x0}, 0x80000) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000f11000+0x8e6)=0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00004f6000)={0x0, 0xf4, "1396fb7087be9cdcf617b96d004cd063922006dd139e30acad2b1a94f6284d60020c0299750540a974bbf95b9fc2b2e0a99dcb7aff951b2e7689bdd7e3be49f54b86b9408e9dcab99b33035111d50ec5fd1c3468b047536fa42283787992df4f0e5f2214d7bd6141c8a58f6612c225972a8e4fb311810892dbe5e76ee725a6bef2b5270dd3b395344b4f495ce80c51e56c6e42a2a4b1dd5c31730e1681c11f6521e68fcbd2975431c564ca5ea04a8313ba7694cc4bec7ad19cf2d85fa5a69e36b6a66d17d7add282f79a4e83cd29693b77f2fbb57d07da485875ec53734be18085138117f3c76b8c899ea896afdc29e32785d765"}, &(0x7f00003d2000)=0xfc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000b5e000)={r3, 0x8000}, 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00002d8000)={0x1, &(0x7f0000343000-0x18)=[{0x5, 0x0, 0x0, 0x2}]}, 0x8) sendto$inet6(r1, &(0x7f0000704000)='E', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/27 05:22:35 executing program 4: syz_open_dev$dspn(&(0x7f0000efb000)='/dev/dsp#\x00', 0x2, 0x88000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000cde000)='/dev/adsp#\x00', 0x6, 0x6200) ioctl$KVM_SMI(r1, 0xaeb7) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) 2018/01/27 05:22:35 executing program 5: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b74000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000018f000-0x98)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfff}, &(0x7f0000a4c000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00009c1000-0x76)={r3, 0x8, 0x6e, "35929f2f27235e4c2d7ad8554ec3a733a9433e26237314c327148269b69403d8b6f3d3b41dd6a71816e3a78248a0456ce4b37e759df015c9973f918354bbeebea520a92c6f16c7827f949971361f7e2ba6b0b1340b146bcf8038d0fb1933784c4c456258d85fccde0be09eb852d0"}, 0x76) listen(r1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000281000)=0x0, 0x4) 2018/01/27 05:22:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') setns(r0, 0x0) preadv(r0, &(0x7f0000f16000-0x10)=[{&(0x7f000006d000)=""/149, 0x95}, {&(0x7f0000c79000)=""/153, 0x99}], 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000b62000)=0x4) 2018/01/27 05:22:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x39a, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x2) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/27 05:22:35 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000006000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001e000)={0x24, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = getuid() setuid(r1) 2018/01/27 05:22:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000ab7000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000278000-0xb)='/dev/mixer\x00', 0x20000, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000985000)={0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000896000-0x15)='/proc/self/net/pfkey\x00', 0x8180, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000328000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00002c4000)=0x1c, 0x800) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/member\x00', 0x2, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00007c3000)={0xffffffff, 0x1, 0x8}, 0xc) openat$selinux_status(0xffffffffffffff9c, &(0x7f000097e000)='/selinux/status\x00', 0x0, 0x0) pipe2(&(0x7f000039f000)={0x0, 0x0}, 0x0) syz_open_dev$mice(&(0x7f00001ba000-0x10)='/dev/input/mice\x00', 0x0, 0x100) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000377000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000485000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000da0000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc8000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000fa4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet(0x2, 0x3, 0x7) bpf$PROG_LOAD(0x5, &(0x7f0000d8b000-0x19)={0xf, 0x2, &(0x7f0000a52000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xa319, 0x0, 0x0, 0x0, 0x42}], &(0x7f00005cd000-0x4)='GPL\x00', 0x200, 0x72, &(0x7f000000e000)=""/114, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e4d000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004c1000)={0x0, 0x0, 0x0}, &(0x7f00009c5000-0x4)=0xc) fstat(0xffffffffffffffff, &(0x7f000048d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004b1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a3c000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00009f6000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000396000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f00003a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() getresuid(&(0x7f0000a48000)=0x0, &(0x7f0000040000-0x4)=0x0, &(0x7f0000016000)=0x0) getresgid(&(0x7f0000676000)=0x0, &(0x7f0000395000-0x4)=0x0, &(0x7f000039c000-0x4)=0x0) syz_open_dev$sndmidi(&(0x7f00008ba000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x0) syz_open_dev$vcsa(&(0x7f00008d0000)='/dev/vcsa#\x00', 0xe5c3, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$dspn(&(0x7f0000913000-0xa)='/dev/dsp#\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000353000-0x8)={0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f00009a5000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) accept4(0xffffffffffffffff, &(0x7f0000d3d000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cf5000-0x4)=0x10, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00004a4000)={0x0, 0x0}) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00001bc000-0x8)={0x0, 0x0}) mq_open(&(0x7f0000458000)='\x00', 0x0, 0x0, &(0x7f0000dc7000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000eb000-0x8)={0x0, 0x0}) epoll_create1(0x0) socket$key(0xf, 0x3, 0x2) bpf$PROG_LOAD(0x5, &(0x7f000056f000-0x48)={0x0, 0x0, &(0x7f0000315000-0x70)=@raw=[], &(0x7f0000ecc000)='GPL\x00', 0x0, 0x1000, &(0x7f0000c62000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet(0x2, 0x0, 0x0) epoll_create(0x0) getpid() getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002f8000)={0x0, 0x0, 0x0}, &(0x7f000070f000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000634000-0x4)=0x0) lstat(&(0x7f0000238000-0x8)='./file0\x00', &(0x7f0000b81000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() openat$ptmx(0xffffffffffffff9c, &(0x7f0000a64000-0xa)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f000066a000)='/dev/snd/timer\x00', 0x0, 0x0) mq_open(&(0x7f0000679000-0xd)="1d656d3076626f786e65743000", 0x0, 0x0, &(0x7f0000f54000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008b8000)='/selinux/validatetrans\x00', 0x1, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000037c000-0xc)={0x0, 0x0, 0x0}, 0xc) socket$nl_xfrm(0x10, 0x3, 0x6) mq_open(&(0x7f00003d5000)='%lo#cpuset[\x00', 0x0, 0x0, &(0x7f0000b8b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$audion(&(0x7f00001c3000)='/dev/audio#\x00', 0x100000001, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000044c000-0x4)=0x0) geteuid() stat(&(0x7f0000674000)='./file0\x00', &(0x7f0000e38000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000ef000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000719000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000970000)={0x0, 0x0, 0x0}, &(0x7f0000ff8000)=0xc) accept4$packet(0xffffffffffffffff, &(0x7f0000930000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00008d7000-0x4)=0x14, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$packet(0xffffffffffffffff, &(0x7f00005ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00009c0000-0x4)=0x14, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000344000)={0x0, 0x0}) accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000fb3000)=0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000577000)=0x0) fstat(0xffffffffffffffff, &(0x7f0000f26000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() gettid() socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_sctp(0xa, 0x5, 0x84) memfd_create(&(0x7f0000410000-0x3)="400100", 0x3) socket$unix(0x1, 0x2, 0x0) syz_open_dev$sndpcmc(&(0x7f00001c7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$tun(&(0x7f00006bc000)='/dev/net/tun\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000d9000)='/dev/kvm\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$binder(&(0x7f0000330000-0xd)='/dev/binder#\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000cd6000)='/dev/autofs\x00', 0x0, 0x0) pipe(&(0x7f0000540000-0x8)={0x0, 0x0}) epoll_create(0x8) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$unix(0x1, 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000d70000-0xb)='/dev/audio\x00', 0x0, 0x0) pipe2(&(0x7f00000da000)={0x0, 0x0}, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000037e000)='/dev/vcs\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b0e000)='/dev/loop-control\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005e2000)={0x0, 0x0}) 2018/01/27 05:22:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000005a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000e8f000-0x4)=0x200000000000011) 2018/01/27 05:22:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000763000)={0x1, {{0xa, 0xffffffffffffffff, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/27 05:22:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101001) socketpair$inet(0x2, 0x803, 0x100000000, &(0x7f0000a90000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000cbc000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x17}, @multicast2=0xe0000002}, 0xfffffffffffffede) write$evdev(r0, &(0x7f00009f2000)=[{{0x2, 0x0}, 0x1, 0x4f, 0x2}, {{0x0, 0x7530}, 0x0, 0x0, 0x0}], 0x20) [ 44.205874] audit: type=1400 audit(1517030555.721:49): avc: denied { setuid } for pid=6536 comm="syz-executor0" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/27 05:22:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000c71000)='./file0\x00', 0x8000, 0x531467cb16eab38c) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000e8000-0x10)={0xff93, 0x3a7, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f0000e12000-0x5)='task\x00') fstat(r1, &(0x7f0000ede000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 05:22:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e80000-0x10)='/dev/sequencer2\x00', 0x8b80, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000791000-0xc)={&(0x7f00002aa000-0x8)='./file0\x00', r1}, 0xc) write(r0, &(0x7f0000b13000)="130000001000ffdde200f49ff60f050000230a009d0000001100c53022e5f9ec3e4fe86b432a517ecdfcd860940999e867697270bb4b84cd2e750f14df050000000000000095df1572ab9bd9e401839ff6f436997b8802f35347742a7b5ae800b4b13d8279b85d2e234419a5946bc7634a4b40b03f4b161aa74e5b6095ba9f12e6ffff1954c79e14144ff618d9364b77566897ca0c35020a0353b34ef05e9ce0c83208cee09eea8dab4400000005e91550", 0xb1) 2018/01/27 05:22:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00002e2000)=0x0) r1 = getpgrp(0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00008a2000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9b, 0x2080) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000963000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f00008b7000)=0x9) sendmmsg$alg(r2, &(0x7f000074c000-0x8c)=[{0x0, 0x0, &(0x7f0000982000)=[{&(0x7f000098a000-0xc5)="4c83be1471060dfa8a4cdf3c314e59fdadc0aef37adf89cef504f98f08a64c530d45f8112434f2c72598a85c52fe07dd4c94cf4f5744f2c7c49013297fb0408e430b27e111a7a3b4a3c348f600ecb97046e0c0c9e3c7690739a47b5069bfa2cd1e2ee5c7b43993acb380507a4eec4ca02f823a7b280801dd048a417effa18983c6978be253180204f01264f54c343f5483787b6decca163af0604ef7f70cd11f4eaa13c31e13eb821ec0da826033449d087b1f26ca3162b6091d4165cc926aa35ee7f9c0ec", 0xc5}], 0x1, 0x0, 0x0, 0x50}, {0x0, 0x0, &(0x7f000026b000)=[{&(0x7f0000059000-0x6d)="d61ed0272afe2b13d5a8d3c1f3fc753bdf2e25f41f530401fa1e17a79401967a56eda1c7c72f5bccf22d41fcb9c85fa68e5ae4b717c35a41c772fc696d8ec011cc5b786a9c17bee9d29bb4cadb85e7e5a6b6818514d36fca004fa4c34af71908fa3c0a89401194d042f2163fc7", 0x6d}], 0x1, &(0x7f0000218000-0xdc)=[@iv={0xdc, 0x117, 0x2, 0xcc, "a4df04b16a416210e015c476ba99e4852e710f7079267e924a5a98ef2ebf48c18e5dc9b77616f627702e5242624b0053894ae808bf65af0517e7fc003245f5c26c99e59460ab8173ec73bdc77a8ebd6534214153545732baca86571ca476439132b6369514858194170abff334cdbfbf66267ed8625620718c4374372740d3291d61cc13aba5adbc01f8adac1e13e1249a794e2c0e7831940c80abbcc2bfd4afea4706d2d89e720a700ba758f96a79591946e8e3f53dc821d5c261ab902e1ce889ebaea6b81684270db2a007"}], 0xdc, 0x4008000}, {0x0, 0x0, &(0x7f0000719000)=[{&(0x7f00007a0000)="0e6ae6c4ad9f214a29024fc2c332f029148854543d7c586748b8eddf769cbbbf6e4ddbb89b74bef254608262f87ecd8980295f0023e7725a92f162c2c6dc486f0b6b62a4b2ece83d82db31bd64f3050760405f917e366594149ca3c1c99a4a", 0x5f}, {&(0x7f00003f7000)="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0x1000}, {&(0x7f0000bc5000)="f401099400b116d8fba7c67319e64c0f2c9e2668ebfab53a01202770f6709f59e4012efbaaecbe64cd922138dbef5cdc6301d960b6c1f868927493b126a771b5b51bd0f1e9aa2abd4b6d33f48879767db13b466ad6b30080c44f133c8cd919b29f707cc1d61e694c6da4", 0x6a}], 0x3, &(0x7f000087f000)=[@iv={0xec, 0x117, 0x2, 0xdb, "370f2ee9b53e60053c397e2cb083165a19852bf93248d4cfb9bc1d8b775411b8a943c6b8a6afc438742a04fa211a839a714d23d062f4066cf1eb45226ad52609434aee33b69ad3305909403d5c6fb6f8f3596e6d020bee27b8989fd8c436dc5c576b8482a2207e80a64cf19d0e77c5e7f95d53a13bb71ac1e236bf906d08f6c8ea0361953e6765e70151a6d45ac9ea9527fb79ff4bad60285289f75ffe3cf3bd6da7378a927fb08582a92e47fb4ea85b042d885aebc950b61923df8993601b1b7a79bcdac061369959010d2956ff9b59124733afbffa1bda69f15e"}, @assoc={0x10, 0x117, 0x4, 0x82df}, @op={0x10, 0x117, 0x3, 0x0}, @iv={0xa4, 0x117, 0x2, 0x91, 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{&(0x7f0000b61000-0x1000)="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0x1000}], 0x7, &(0x7f0000fe8000)=[@op={0x10, 0x117, 0x3, 0x0}, @assoc={0x10, 0x117, 0x4, 0x6e8af83e}], 0x20, 0x0}], 0x5, 0x880) fstat(r3, &(0x7f0000aee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_fuse_mount(&(0x7f00006a8000)='./file0\x00', 0x8000, 0x0, r4, 0x1f, 0x800000) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000e6b000)={r3, r5, 0x5}) r6 = syz_open_procfs(0x0, &(0x7f0000001000)='net/netfilter\x00') setsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f000072f000)=0x97, 0x4) getdents(r6, &(0x7f0000dbf000)=""/54, 0x36) 2018/01/27 05:22:36 executing program 4: mmap(&(0x7f0000000000/0x330000)=nil, 0x330000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000330000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000330000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000331000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000331000)='/dev/dsp\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000fc000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000331000)=0x0, &(0x7f0000099000-0x4)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000330000)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000332000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000333000-0xc)='/dev/random\x00', 0x0, 0x191080) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000b0000-0x4)=0x0) 2018/01/27 05:22:36 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000000d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000)=0x26, 0x800) accept4$inet6(r1, &(0x7f0000009000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000009000-0x4)=0x1c, 0x800) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000006000-0x77)='9', 0x1) shutdown(r1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000000e000-0x8)='./file0\x00', 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000000d000)='/dev/snd/midiC#D#\x00', 0x1f, 0x8000) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000009000-0x18)={0x81, 0xff, 0x9, 0x100000000, 0x4, 0xfffffffffffffe01}) 2018/01/27 05:22:36 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000c06000)={0x1, 0x4, &(0x7f0000e02000-0x1)=@raw=[@jmp={0x5, 0x20000000000ffff, 0x5, 0x0, 0x0, 0x0, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 05:22:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000408000-0x8)={r0, r1+30000000}, &(0x7f00002eb000)={0x0, 0x0}) clock_gettime(0x2, &(0x7f0000d35000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00008d5000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00003e1000-0x5)='coda\x00', 0x840000, &(0x7f0000000000)="66ddf3a201bdd1981b2a6500cd74559193a922cc58682bc02ab75b9153a97869c379f0b035ef01acc2b21bed77a848ebec0c6b546f222936dba4c629dece1446f3d83fff8b13419152947775846d70b0cf66423f95b5c68cf75650618294252f03fb1b7589c7580c5e3866b70ac2283be0b6f4c51990cf20f2fc91ff3659423033ea9ba6") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f000023c000)="", 0x0, 0x0, &(0x7f0000001000-0x8)={r2, 0x0}) r3 = dup(0xffffffffffffff9c) write$selinux_access(r3, &(0x7f0000000000)={'system_u:object_r:admin_passwd_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x35, 0x33, 0x0}, 0x3c) 2018/01/27 05:22:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000101) r1 = gettid() getresuid(&(0x7f00004bb000)=0x0, &(0x7f0000b24000-0x4)=0x0, &(0x7f0000e59000-0x4)=0x0) getgroups(0x3, &(0x7f0000f97000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f0000805000)='./file0\x00', &(0x7f00004b5000-0x8)='./file0\x00', 0x8000, r2, r3, 0x63, 0xff, 0x45193778da39e66f) fcntl$lock(r0, 0x7, &(0x7f00005e8000)={0x3, 0x4, 0xa0, 0xfffffffffffffffb, r1}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x0, 0x0, 0x0, 0x3fe, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) 2018/01/27 05:22:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000755000)=[{&(0x7f0000b01000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, &(0x7f0000dc4000-0x10)=[], 0x0, &(0x7f000070c000)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x2c, 0x0}], 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000083f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000792000-0x8)={0x1, &(0x7f0000cbe000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000dc2000-0x8)={r2, 0x30}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00007cf000-0xa)='/dev/mixer\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000ab5000-0x10)={0x8001, 0x8002, 0x27fe, 0x5, 0x0}, &(0x7f000003f000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000423000)={r4, 0x18, "349d87ccc9d7bb09d6fc6c7c88f6f6c43901cee533e559cc"}, &(0x7f00005b7000-0x4)=0x20) connect$l2tp(r3, &(0x7f000006d000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x1, 0x4}}, 0x2e) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000b7a000+0xd00)={&(0x7f0000aff000/0x1000)=nil, 0x1000}) 2018/01/27 05:22:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000dfd000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) userfaultfd(0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f000075b000)={0x7, 0x10001}) openat$ppp(0xffffffffffffff9c, &(0x7f000004f000-0x9)='/dev/ppp\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000042e000-0x4)=0x0) 2018/01/27 05:22:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x5) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0xc5) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000063f000-0x65)={0x0, 0x5d, "eb0dd390cb6a6900bc618bc65031ee4eae23fe529bb996ed36da3b94b37fc195b66e212027ba700a4032e82e6278cf2987eeed913abdcb84ed06861887c320363611add03baf52288d9ac38f24fb4b34128e6d4e8c7faca930c46f2458"}, &(0x7f0000e3e000)=0x65) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007a5000)=@sack_info={r1, 0x3, 0x2a5}, 0xc) 2018/01/27 05:22:36 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f000068f000-0xe)='/dev/admmidi#\x00', 0x4, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000b8a000-0x4)=0x0, &(0x7f00006bc000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1f}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000046000-0xb)='/dev/adsp#\x00', 0x6, 0x101000) inotify_add_watch(r2, &(0x7f00003c7000)='./file0\x00', 0x41) mkdir(&(0x7f00003ab000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000055b000)=@assoc_value={0x0, 0x0}, &(0x7f0000e1c000-0x4)=0x8) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005c9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab4000-0x10)='./file0/control\x00') syncfs(r3) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000055000-0xc)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000ba1000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000062b000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) r5 = add_key$keyring(&(0x7f0000536000-0x8)='keyring\x00', &(0x7f0000f42000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) sendmsg$nl_netfilter(r1, &(0x7f0000f1e000)={&(0x7f0000b8d000-0xc)={0x10, 0x0, 0x0, 0x1a289180}, 0xc, &(0x7f0000aaa000)={&(0x7f0000ac9000)={0x12c, 0x12, 0x1, 0x4, 0x5, 0x1, {0x7, 0x0, 0x6}, [@nested={0x118, 0x25, [@typed={0x10, 0x6d, @u64=0x0}, @typed={0x18, 0x61, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x100000001}}, @typed={0xc, 0x75, @fd=r0}, @generic="a5035f8c855d8ab9", @typed={0x10, 0x15, @u64=0x1800000}, @generic="", @generic="e4327217594bddd396a1af2ef8e01d45e633b8865b8f760be23718ef00316669b07a9922acd77962cf761c73228f5c8500f476268d92b17d", @generic="f23b5ca944b1032c2de34cbbf855d179d3e790341a6f28149a9c1085785b6227cfaec8358dc414af3c20ba996e793f02e8fcaa552bdf1cd8ce8a672b0ae51edab6fb0d17644e277de62ea73cf5b99a4ce6ed406f2b86ab5405e9557999aa847ada8adf401e6055dbc2205c492b1c2ec0491b61642efb79afad40e57f20b34bcf3b7feb", @generic="3db53683832298a38008ce"]}]}, 0x12c}, 0x1, 0x0, 0x0, 0x4000}, 0x10) request_key(&(0x7f000044b000)='syzkaller\x00', &(0x7f0000b08000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000515000)="2d73797374656d2c5d12246574683029766d6e6574306b657972696e675c00", r5) 2018/01/27 05:22:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) syncfs(r0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000039c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r2 = syz_open_dev$midi(&(0x7f00002c2000)='/dev/midi#\x00', 0xe8, 0x4000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000076a000-0x10)={r2, 0x28, &(0x7f0000dc2000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/27 05:22:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000077000)='/dev/sequencer\x00', 0x2001042001, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000330000-0xa)='/dev/cuse\x00', 0x4000, 0x0) pwritev(r0, &(0x7f000036f000)=[{&(0x7f0000d91000)="", 0x0}, {&(0x7f000086d000)="22f7b8a444e65c16f16ef0eef3ccd1fabe8aa623fc69dec983dbc9aa19063eb02fe7e597af4d0820e79123d94b01aa15d3d89057c478a27f065d65afdcdef291b1bbfbb278d36748be423ba0e9e4f8a96d650aaa3858d7186c411246db924902bff599cf67eac517bf67fc33ebd70edcd3fea3f1c4975b9e655862150ff143e24f230345563ee901d870af9c51edb4e3a6be7d0a7a95d7f77d9a4476f65654c7acb44c0c6f55ae66106af96a5db5a1eb9e12f06f8d163a3a", 0xb8}, {&(0x7f0000b2c000-0xfd)="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", 0xfd}, {&(0x7f0000237000)="32b9bc87fc530102f7773242417830e6d5a3090bcc7974a89faf8688becaf718d514958cc731b0ec26750459c9154f7c66b0d8d2bde3191f64f079e0c90ee0ff12a88c82d6426c505b45e122c219cd7bac494b852311dbecd300fb86920b3aa2272afc71d74212745217cff54f56f68c629b9fc9e61af473d49e90759031fa94673b54040001df4e846707855dae284fbaf931fca113c76afb62c09fca49b243329f4f81382f15e4e3ce17c87eddbc6d4e1897dab78470", 0xb7}, {&(0x7f00007f9000-0x1d)="14f80bd7d67d9d94a882e602499a536815ad6338b4dc04f5f4f274f47f", 0x1d}], 0x5, 0x0) socket$netlink(0x10, 0x3, 0x1f) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/01/27 05:22:36 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000012d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000b0f000)='/dev/random\x00', 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fa7000)='/dev/sequencer\x00', 0x101000, 0x0) openat(r0, &(0x7f00001d9000)='./file0\x00', 0x2, 0x82) munlock(&(0x7f00006c9000/0x1000)=nil, 0x1000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bcf000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x4) 2018/01/27 05:22:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000079b000-0x4)=0x7, 0x4) fremovexattr(r0, &(0x7f0000d66000)=@known='security.selinux\x00') 2018/01/27 05:22:36 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x17)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0}, 0xa) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=0x0) r3 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000002000-0xc)={r3, r0, 0x1}) ioctl$KDADDIO(r3, 0x4b34, 0x7fffffff) 2018/01/27 05:22:36 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) 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) sendmsg$rds(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, &(0x7f0000074000)=[{&(0x7f0000000000)=""/229, 0xe5}, {&(0x7f0000000000)=""/194, 0xc2}, {&(0x7f0000000000)=""/237, 0xed}, {&(0x7f00005d6000)=""/17, 0x11}, {&(0x7f0000001000-0x8b)=""/139, 0x8b}, {&(0x7f00002ad000-0x7b)=""/123, 0x7b}], 0x6, 0x0, 0x0, 0xc0}, 0x56157a5ece119de8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) memfd_create(&(0x7f0000948000)='em1\'mime_type\x00', 0x0) writev(r1, &(0x7f0000f13000)=[{&(0x7f00001de000)="3900000013000904690000008023fffd", 0x10}], 0x1) 2018/01/27 05:22:36 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8000000}, [0x0, 0x0]}, 0x14) bind$packet(r0, &(0x7f0000003000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000004000-0xe)=@known='system.advise\x00', &(0x7f0000001000-0x1e)="626465762c407573657226246370757365745efb4076626f786e65743100", 0x1e, 0x2) 2018/01/27 05:22:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008de000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f000095a000-0x8c)={0xe56, 0x101, 0x7, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x8000000000009371, &(0x7f0000007000-0x80)="010000000000000018") 2018/01/27 05:22:36 executing program 2: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0xf7fffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/27 05:22:36 executing program 3: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x21, &(0x7f0000000000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000a12000)='/dev/vcsa#\x00', 0x2, 0x80) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) 2018/01/27 05:22:36 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000d89000-0x12)='/dev/snd/midiC#D#\x00', 0xfffffffffffffae4, 0x200200) fcntl$getownex(r0, 0x10, &(0x7f000071a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000089d000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00000f8000-0x108)={0x6, {{0xa, 0x0, 0xfffffffffffffc01, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xde2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7a060d45}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x8) getsockname(r1, &(0x7f0000af9000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000afa000-0x4)=0x2e) r2 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000af1000)={@common='ip6_vti0\x00', &(0x7f00002cb000)=@ethtool_pauseparam={0x40000000000017, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:22:36 executing program 6: socketpair(0x0, 0x7, 0x9, &(0x7f0000e58000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000833000-0x10)={0x4, 0x7931}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x801, 0x0) listen(r1, 0x0) accept4$ipx(r1, 0x0, &(0x7f0000242000)=0x0, 0x0) 2018/01/27 05:22:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x2, 0x450000) 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/56, &(0x7f0000001000)=0x38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b4a000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000798000-0x87)=""/135, &(0x7f0000be2000)=0x87) getpeername(0xffffffffffffff9c, &(0x7f00005c5000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}}}, &(0x7f0000583000-0x4)=0x3a) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000d98000-0x4)=0x0, &(0x7f000050e000-0x4)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x18, &(0x7f0000efe000)=0x0, &(0x7f0000345000)=0x4) 2018/01/27 05:22:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000d14000-0x58)={0x0, 0x39, 0x0, @thr={&(0x7f0000001000)="", &(0x7f000061a000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000356000-0x4)=0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000565000)='/dev/kvm\x00', 0x80, 0x0) fcntl$dupfd(r0, 0x0, r1) r2 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x0) ioctl$TIOCLINUX2(r2, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000120000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00002f3000-0x5c)={0x0, 0x1, {0x0, 0x0, 0x8, 0x3, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:22:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f000024b000)=0x0, &(0x7f0000000000)=0x4) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0x80dc5521, &(0x7f0000621000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000072b000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000973000)=0x0, &(0x7f0000011000-0x4)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000d72000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000f78000)={r3, 0x2}) 2018/01/27 05:22:36 executing program 4: mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xc003, &(0x7f0000fa5000-0x8)=0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xfffffffffffffff9, 0x7, 0x17c8240b}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x3, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0xef}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000003000-0xc)='/dev/amidi#\x00', 0x6cd1cb81, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000002000-0x70)={0x0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7ac, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x1, 0x400, 0x6, 0x9b1, &(0x7f0000003000-0x10)=@generic="ddbc18b908ad1bc0abe994eb541744f9", 0x7fffffff, 0x2, 0xef}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0xff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000000000)=""/0, &(0x7f0000004000-0x4)=0xfffffffffffffffe) r3 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x3, 0x400000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rtc\x00', 0x80080, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000003000-0x4)=0x0) unlinkat(r4, &(0x7f0000cc0000)='./file0\x00', 0x0) 2018/01/27 05:22:36 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000000b000-0x10)='/dev/input/mice\x00', 0x0, 0x800) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f000000a000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x71, 0x0, 0x0}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000009000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffff19) getitimer(0x2, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) ptrace$getsig(0x4202, r2, 0x4, &(0x7f0000632000-0x10)={0x0, 0x0, 0x0, 0x0}) ptrace$peekuser(0x3, r2, 0x287) r3 = syz_open_dev$random(&(0x7f0000394000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r3, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x169}], 0x1, 0x0) timer_create(0x0, &(0x7f0000a6d000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a)="", &(0x7f0000e22000-0xf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f00003a5000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = getpgid(0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006dc000-0x15)='/proc/self/net/pfkey\x00', 0x8002, 0x0) r6 = dup3(r1, r3, 0x80000) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000b34000/0x18000)=nil, &(0x7f000018d000)=[@text16={0x10, &(0x7f000033a000-0x57)="672e660f1889ea018833ba4000b8edc6ef65640f8cbbe8b86c000f00d0ba2100b0f0eeb8df000f00d00fc72f6766c7442400002000006766c7442402080000006766c744240600000000670f011424f01054100fae4600", 0x57}], 0x1, 0x68, &(0x7f00002e6000)=[@dstype0={0x6, 0x6}], 0x1) tkill(r4, 0x1080000000016) 2018/01/27 05:22:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000000)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000056c000-0x3)='nv\x00', 0x3) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00004e8000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x3, 0xf, 0x9, 0x9, "a63c9966705fc049892107aa5d25eb5633975cd655e8b4445218baadbc3f004d627f241d8a66231657d60c64e658900d596e75779b9e80a144f577c4810e549a", "20055a622ebcbc515c5a9d9a1423fe9e8b2eb0faee6808a87cf0ed58d8502947", [0x2, 0x7fffffff], 0x0}) 2018/01/27 05:22:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000640000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) write(r0, &(0x7f00009e3000)="24000000260007003200000800367700fbffffff01000000000000ff00ffff0100ff1054", 0x24) 2018/01/27 05:22:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00002d7000)=[], 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000701000-0x28)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00007d2000)='/dev/audio\x00', 0x204040, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000dbe000-0x28)={r2, 0x0, 0x76, 0xf1, &(0x7f00000a7000)="a7487978473a08c47bc741ed74ff67e26e47c501a92fc0a7cf406f5fa605a15734e9d95035dbf9e3e22f54b251ef27ffd0572d93ddb90008bd23e65c1411d49f3b448e5ef81285eb0b68a9711ff52ee68e9d19c804a92ec531bcae5d944298ee09bf6d0fd4b59c1762f76e836620e408a7b0def58fe0", &(0x7f0000bba000)=""/241, 0x8, 0x4}, 0x28) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) 2018/01/27 05:22:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) read(r0, &(0x7f0000d5d000)=""/11, 0xb) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a03000-0x9)='/dev/ppp\x00', 0x40000, 0x0) sendmsg$nl_route(r1, &(0x7f000020c000-0x1c)={&(0x7f0000459000-0xc)={0x10, 0x0, 0x0, 0x74000}, 0xc, &(0x7f0000b2e000)={&(0x7f000048c000)=@ipmr_getroute={0x14, 0x1a, 0x300, 0x4, 0x2, {0x80}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x4000) 2018/01/27 05:22:36 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x2000014000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f0000004000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000195000-0x8)='./file0\x00', 0x38) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000066b000-0x4)=r3, 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x8000, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000247000)={0x0, 0x10, &(0x7f0000b79000-0x10)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003a9000-0x4)=0xc) socket$vsock_stream(0x28, 0x1, 0x0) 2018/01/27 05:22:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000e97000)={[0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000072b000)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000b15000)={0x89, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/27 05:22:36 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)="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{&(0x7f0000b84000)="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0x1000}, {&(0x7f00001ec000)="a9e27eda2fc1fd089764e271525d5c7531f2071a70c5fc2cd9d27bdbcff6fa6ae29180a0dc72eb46a6df2fec25d0cd6c5899b36d2c5b0ccdf87cfb136fa941b58b4cbbc1242fa542183b92ac96a9f372107faa4836364164955440ee0322025f865f43706c521e4be86c395c56a13d524b42a2fe5b2498e1efdd697d188bbf0c55d82c", 0x83}, {&(0x7f0000000000)="f608a8dd5cff4cf1cf8264989a3cb6951a2e73b3f048f2d6cec581d3", 0x1c}, {&(0x7f0000001000-0x73)="3de6f74d78a5f5da19407203e475707be0ed88fba07da237157339945653b46ac054bfbc7a278b3adcddb8412e90d8af715d457263cf91bc18d129ff0f3c2e2d4f002179c60b0f7878c3fc8783c6f1d2a6a6ace4ee946104b1cd1341eb4159ad69b1ff6682cde4c731232ed5b043a166d9c9aa", 0x73}], 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) close(r2) r3 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000276000)=0x0, &(0x7f00009a3000-0x4)=0x8) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = open(&(0x7f0000734000-0x8)='./file0\x00', 0x80042, 0x20) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0xffff) 2018/01/27 05:22:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000dbf000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x220800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000b86000)='#/#vmnet1\x00', 0x1) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = syz_open_dev$sg(&(0x7f00005f9000-0x9)='/dev/sg#\x00', 0x1f, 0x200080) connect$nfc_llcp(r2, &(0x7f0000a0d000-0x58)={0x27, 0x2, 0x1, 0x7, 0x40, 0x21, "9c9adb19d24f77c1330c672a28e1dad8b65ebec1205a485ece718acdad015e8fb8e4f0d83464e9eff27bf6116e53bc988a2fb4385350ae8dedc3b36f0531bd", 0x100000001}, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000098d000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) [ 44.771293] audit: type=1400 audit(1517030556.286:50): avc: denied { net_bind_service } for pid=6669 comm="syz-executor0" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/27 05:22:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f00007f5000)='*vboxnet0\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000779000)={0x0, 0x70, &(0x7f000013d000-0x70)=[@in6={0xa, 0x3, 0x94, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x6}, @in6={0xa, 0x3, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x23c}]}, &(0x7f00004c9000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000052f000-0x2)={r1, 0x6, 0x40}, &(0x7f0000d83000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r2, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000083000)=0x4) 2018/01/27 05:22:36 executing program 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) memfd_create(&(0x7f0000044000)='GPLcgroup:\x00', 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00008cc000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000312000)=0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f00001f8000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000095c000-0x2c)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = open(&(0x7f0000028000+0x661)='./file0\x00', 0x8000, 0x1) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000f15000)={0x8d, 0xfffffffffffffff7, 0x40}) 2018/01/27 05:22:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d25000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) read$eventfd(r0, &(0x7f000081c000)=0x0, 0x8) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f000017c000)={[{0x1, 0x6, 0x6, 0x7, 0x8, 0x6, 0x6, 0x9, 0x2, 0x755, 0x5, 0x2, 0x20}, {0x0, 0x100000001, 0xc081, 0xffffffffffff8000, 0x0, 0x9, 0x7fff, 0x3, 0x7, 0xfff, 0x5, 0xfffffffffffffffa, 0x7}, {0x3, 0x4, 0x3, 0x3, 0x4, 0x2, 0x3, 0x1, 0x8, 0x7fffffff, 0x3, 0x0, 0x400}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) utimes(&(0x7f0000900000)='./file0\x00', &(0x7f0000419000+0xd08)={{0x0, 0x7530}, {0x77359400, 0x0}}) sendmsg(0xffffffffffffffff, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000c0d000-0xefa)="c10e", 0x2}], 0x1, &(0x7f0000d82000)=[], 0x0, 0x0}, 0x5b6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d1c000)={0x0, @in6={{0xa, 0x3, 0x241d, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffd0, 0x4, 0x0, 0x7, 0x90}, &(0x7f0000d1f000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000697000)={r1, 0x1ff, 0x1, [0xfffffffffffffffb]}, &(0x7f0000070000+0x6e2)=0xa) 2018/01/27 05:22:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f0000236000-0x10)='/dev/input/mice\x00', 0x0, 0x6400) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c7e000)={r2, &(0x7f00008b8000-0xa6)="dcbc6db0a811927aa7f39b74e96547d0d1b6c45251fcc3c8a64f20676f5db323b3b5f31dbe7727cc84e5cb1657219fb3e62a7f508417f144fe06bb913d7ea8071ccb47206aaaf3438b96960624e0edb914ea9e0185f7b89224a669550ef47c7f70f92480811af301e6e9688bd5dd6f9245841a49122ddaa3db9f8e4881ffec7c62d0360020f9000376af51b730064f6fd1c4ba1cdb107930b841759283148bed28b61f0399ff", &(0x7f0000baf000)=""/219}, 0x18) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x0) 2018/01/27 05:22:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x3, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffe70, 0x0, &(0x7f0000006000-0x50)=[@flat={0x0, 0x0, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x0, 0x0, 0x1}], &(0x7f0000004000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000e000)=""}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000949000)='/dev/qat_adf_ctl\x00', 0x60000, 0x0) uselib(&(0x7f0000026000-0x8)='./file0\x00') ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000710000-0x73)=""/115) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/27 05:22:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x0, &(0x7f00003dc000)={0x0, 0x0}, &(0x7f0000274000)={0x0, 0x0}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000096a000)='/dev/autofs\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000625000-0x34)={{0x3, 0x1, 0x200, 0x0, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_settime(0x0, &(0x7f0000621000-0x8)={0x0, 0x0}) 2018/01/27 05:22:36 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000826000)='/dev/admmidi#\x00', 0x100000000, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x20000009, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/27 05:22:36 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000004000-0x5)='user\x00', 0x1) execveat(r1, &(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000012000-0x8)=[], &(0x7f0000001000)=[], 0x1000) setsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f0000011000)="0bf27a9f19a89be4396471fbd63176d1fd31074d85e3", 0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000001000)=0x400, 0x4) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() tkill(r2, 0x16) close(r0) 2018/01/27 05:22:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000321000)=""/229, &(0x7f0000e9f000)=0xe5) syz_emit_ethernet(0x23, &(0x7f0000084000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, {[@noop={0x1}]}}, ""}}}}}, &(0x7f0000d66000-0xc)={0x0, 0x13, [0x4a]}) 2018/01/27 05:22:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000d7b000-0x58)={0x0, 0x12, 0x0, @thr={&(0x7f0000572000)="", &(0x7f0000180000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001a9000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f0000965000-0x4)={0x0, 0x0}}}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) getegid() io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r2, 0x1, &(0x7f000063e000-0x10)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000a2e000)="d0", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) tkill(r0, 0x1000000000016) syz_open_procfs(r0, &(0x7f0000d13000)='net/fib_trie\x00') [ 44.991840] QAT: Invalid ioctl [ 45.011698] binder: 6704:6714 got transaction with invalid data ptr [ 45.024551] binder: 6704:6714 transaction failed 29201/-14, size 1-0 line 2922 [ 45.062366] binder: BINDER_SET_CONTEXT_MGR already set [ 45.067790] binder: 6704:6727 ioctl 40046207 0 returned -16 [ 45.076980] QAT: Invalid ioctl [ 45.085708] binder_alloc: 6704: binder_alloc_buf, no vma [ 45.093782] binder: 6704:6727 transaction failed 29189/-3, size 1-0 line 2903 2018/01/27 05:22:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000fc1000)="", 0x0, 0x0, &(0x7f000038d000)={0x77359400, 0x0}) 2018/01/27 05:22:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x240000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00002c3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000072a000)={r2, r3}) setsockopt(r0, 0x10e, 0x0, &(0x7f0000001000-0x1)="", 0x0) 2018/01/27 05:22:36 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000142000)='/dev/rfkill\x00', 0x200002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000-0x8)={0x2, &(0x7f0000db8000)=[{0xffffffffffffffff, 0xb404, 0x4, 0x7}, {0x1ff, 0x6, 0x2, 0x1}]}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ff000)='/selinux/policy\x00', 0x0, 0x0) pipe(&(0x7f0000b46000)={0x0, 0x0}) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f00005ac000)=0xa43) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000c3a000-0x30)=""/48) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000a34000)=0x0) sendfile(r3, r2, &(0x7f0000f1d000)=0x0, 0x4) 2018/01/27 05:22:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) unlinkat(r1, &(0x7f000009d000)='./file0\x00', 0x200) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000bf5000-0x30)={0x7, 0x81, 0x0, 0x7, 0x100000000, 0x3}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000077d000)=0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00003ff000)=0x2cd6, 0x4) fcntl$setlease(r0, 0x400, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f000076e000)={{0x380c0336, 0x2, 0x720, 0x0, "8469be72324421f96f242428e9d87e2aba6724d9cd31f6c198516014dd17a82d0b98e7146a6666de5c7ff9b6", 0x8}, 0x0, 0x0, 0x5, r2, 0x0, 0x6, "6456b03002108950866af71c7f3a94dde911b84314901bd228fdb8f8607170526dc5b53aec238dcd96e48fc8b94d6021ef1af81d62a079cbcdcd47776162f0e0", &(0x7f0000486000)='posix_acl_accessmd5sumcpuset\x00', 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7, 0x25b, 0x7fff, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_setup(0x7, &(0x7f0000235000-0x4)=0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00008e3000-0xc)={0x13, 0xee, &(0x7f00005f0000-0xee)="8e01a2376d063f57a02e37896dc4cd7add76bd08398264e188db8226c0de4a3d2313511cf1d2683f2cc3f4561b52f4486a0561cd0956e6cc0bd001445c59ee2a38b049300623bf8910abb8f2e8d59f9757b70d7faab25945143b90def8adad8fdfa091beae82b6d0a2810a101b0f1e90ef22eecca78de36f271d6cebd08ead4dccc751b3dc9360eea5cb69470733b34dd72ee0195110204fa8d2c3525fff58a95d8d234ab040ca66e12ae21c348ebe1b694d6ed7bbc42186c18620ba7dbfff3b607109f9efcd9f43c32d8317d39d0b469d95c369d8d0bb79b98a7773725dd4bd5ef5f3e24175ef9b93764055cd5b"}) io_getevents(r3, 0x0, 0x0, &(0x7f0000b48000)=[], &(0x7f0000489000-0x8)={0x77359400, 0x0}) 2018/01/27 05:22:36 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000ab1000-0xe)='/dev/admmidi#\x00', 0xcb, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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) r1 = gettid() r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000239000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(0xffffffffffffffff, 0x9) stat(&(0x7f0000d21000)='./file0\x00', &(0x7f0000a5c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000cae000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ce2000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000038e000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000e8d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000199000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000fcd000-0x8)='./file0\x00', &(0x7f000074e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = openat$kvm(0xffffffffffffff9c, &(0x7f000034a000)='/dev/kvm\x00', 0x80000, 0x0) pipe(&(0x7f0000967000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00003c3000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000a00000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000052a000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000c9e000-0x4)=0x0, &(0x7f0000000000)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b0b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x2) r24 = syz_open_dev$adsp(&(0x7f00002e8000-0xb)='/dev/adsp#\x00', 0x80, 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) r25 = socket$vsock_dgram(0x28, 0x2, 0x0) r26 = openat$cuse(0xffffffffffffff9c, &(0x7f000042c000-0xa)='/dev/cuse\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r29 = syz_open_dev$sndtimer(&(0x7f0000486000-0xf)='/dev/snd/timer\x00', 0x0, 0x200) pipe2(&(0x7f00002a6000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r31 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x400040, 0x0) r32 = syz_open_dev$vcsn(&(0x7f000060d000-0xa)='/dev/vcs#\x00', 0x3c2d29b7, 0x80100) r33 = syz_open_pts(0xffffffffffffffff, 0x80001) r34 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r35 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000cc4000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10, 0x0) r36 = gettid() lstat(&(0x7f00004b8000)='./file0\x00', &(0x7f0000fca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r38 = getegid() r39 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) r41 = syz_open_dev$tun(&(0x7f00005ff000-0xd)='/dev/net/tun\x00', 0x0, 0x28000) r42 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r43 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ea8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r45 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x200, 0x0) r46 = socket$unix(0x1, 0x959b0179ec95d562, 0x0) r47 = syz_open_dev$admmidi(&(0x7f0000a01000-0xe)='/dev/admmidi#\x00', 0x1f, 0x10000) r48 = syz_open_dev$tun(&(0x7f0000ae1000-0xd)='/dev/net/tun\x00', 0x0, 0x2900) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000160000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r52 = syz_fuse_mount(&(0x7f0000db8000)='./file0\x00', 0xc000, 0x0, 0xffffffffffffffff, 0xffffffff, 0x10) r53 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r54 = socket$unix(0x1, 0x5, 0x0) r55 = syz_open_dev$adsp(&(0x7f0000e8f000)='/dev/adsp#\x00', 0x2, 0x4000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a11000-0x8)={0x0, 0x0}) r57 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r58 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x40) r59 = socket$bt_rfcomm(0x1f, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r60 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007bc000-0x1)=0x10, 0x80000) r61 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000042000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r62 = syz_open_dev$evdev(&(0x7f00006da000-0x12)='/dev/input/event#\x00', 0x6, 0x10600) r63 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r65 = socket$inet(0x2, 0x6, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r66 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000014f000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a0000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000338000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0xc4)=[{&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x28)=[{&(0x7f00004c5000-0xa0)="76b53438516a59865b10d6ad630176a0a36f3662871483f8f59e16ae6e2bbd8aecc4c88f9c28d0ab4c6ddf78f9f1d9684c10d55193dcd0f9fe39437842daf7692a761d22cad855e741db5c06ba9123230a2bd3ef26af86be39729a50972bdc7ca9c9df59429649e0d49ce29c7ca32f2c832eb18f73162ecc393be37f086187a8915a0e3c847360b78cb8c745cfa5f800d7f82aedcdbfe4657570525651eb1171", 0xa0}, {&(0x7f0000001000-0x39)="bdeca62b61e758b833955ab0263daf9dbd1260a8ea5c210a43ecd5ad9e0d46e86a5efe0c66b26c28132e4d8136895efda5a1eafb47381fd729", 0x39}, {&(0x7f0000001000-0x36)="133866b8d700091ce85bd58a4b393e3189c79e16a6f6b76405adf340e0cb3cb01e5a2f76d5d1f66c0f37a971819514471c10f7001e46", 0x36}, {&(0x7f0000b38000-0xdb)="1f292d730a806ad32fe6731b35d263d5483d1d7c68c8ecc64eed0f31505b9e94bca9f9fc7892f7b728f150f8f30223d2df4a2312b7fee4aba55f020f686de5ba05fee3e231aee8cfe00798410bdb64d9dddb3982c4491acbaecac48f5d928d1282e81cb9e044ac697e7ac729a6327766b965d97476a04233ecac7654fbe257d77a991e1f79f447b78d68d1a45fa9f1d3e8430b18df1416a723c6896dfe6f7e712a9a95caac84d8844d21f1b6ad9d8140344d2bf3b8669f5642bfbaa4c6b9b6d63674bc7ecf81f51ff26e2d987aca844e8c71302693425830484416", 0xdb}, {&(0x7f0000f1a000)="b9c74efb", 0x4}], 0x5, 0x0, 0x0, 0x20000000}, {&(0x7f0000501000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000ac000-0x30)=[{&(0x7f0000000000)="050a927e7c88023728dd3efe0139e7a9b75324734e861b59f9bb73ab157ff71f20bdea7b160ee8bb58e5", 0x2a}, {&(0x7f00008b1000-0xf4)="fa11c18dfad9a81d342f7f87f1fc5ef3d2e93ec348947e5c6321576a06b535b0726ae4865e7434456a4532e0c57e1d46b03699efc5a2a3c81eed1ac6171ca93c884f6cf65e93be6d4cbc14a568b8bd406b812ae0912f82fb3f4ef62975c7087c0f8c057be2a56c0e45297a06f1ff03223b8b866e7cb223655b765df67cc0a825e9a19faaf4584c253dc2b3a4be890470be0e2529d28f5c67772bc656e3fa8700736cb1b6ad2f9eaa4b8e665a9463c084ea65dcf522b78fb5bacdff44d673a5fde4748d0252b4df05fd9907322fefab1c3fb692287123a2220f4062cfb5be286217ce3d335714b505e700ddcac839453a58bfd38f", 0xf4}, {&(0x7f0000001000-0x53)="c0b29273b5316753f4ab0824b94798af5a6e8cb002f1f9a704016ec615593c8e5ef55dc3f3ca020993af45dea9c678741958884cee4032fe4504af8ce83fc6d41861c7399a5319130ce22ce31e0b900bb369b3", 0x53}, {&(0x7f0000000000)="e3289f578f36ff44743d96b8b1b0438e54092ab44139f923f99c8877d771eaf4470b79c5889dbc", 0x27}, {&(0x7f0000001000-0xd)="89400ffea0646449b634e7af76", 0xd}, {&(0x7f0000001000-0x4f)="06b876b3229311122c69e92b321f86b2aba23575de8eab03d208b95fb302594e82e2cb432b50cb4e189e9345f3c26607202edb39c4392ed06ec9d175230b5fe0a36d63e5b79de87e8b89d51d555321", 0x4f}], 0x6, 0x0, 0x0, 0x8000}, {&(0x7f0000600000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000d3000)=[{&(0x7f0000ff4000)="cf38f6d2c004dc0d6000c0059dc7f28408f7a8ff718bd54bf864d072b592b7", 0x1f}, {&(0x7f00002a5000)="ae4035447a05838e6d51ad4610b70c6e99f50713252ec167acfea15257578a85d6eae9526977fe130398c08f8c0cdcb991723ad1f65d42f107c7e9f16db43f1c480a59b5dd024875c3667fcc663af5ac839a81529c9ea910a55b518d0051be2849dbcf7aa57fae0bf2e3ee0dbeda2bcff046978f2907ec7e53d4ca3c59286a7dd855246c11b5517e5fe97e8f93eadcc61d2dcc16060d11a74321ffe3d47b0bd65e0fe84625d1bdd99341199937f2c68843abb449b6775c942be427c7f1e3b485ca450d0dda10e90ebc4e3d7adc", 0xcd}, 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{&(0x7f0000806000-0xd2)="5a7c22e787aa9053a9a49f626c0255b8ad78c71cc3edac50dde6a8ed35e3c863d7235d1611d69d755673363d40489de1290c08d247cbc20d63f571767078b155bd694af5233fd313f87214c9b6dd20b8ecc1fa791b2f4be557dbac840cd0f7a25165819173e0553a5c8d78c3f95ba16d178f15d9756b8545ef2327e4044e5ee3be3f906beab6b78c283dd4854f0ecdd1d439fdaa7b306da1105b8323630f733fcf0cc939a67dd7770a6e4da42b78f18aa57a185ab60b23e2ed79503bdf684b0894eea33297e446c55c75f85c846e9585398f", 0xd2}, {&(0x7f0000f4d000-0x2a)="23bf6734893c7ec1f1cd2098e9e8e0fa925e0571ac06f267e0dde047cd91ccbc0eacde2eaa9644492d6e", 0x2a}, {&(0x7f0000f10000)="51412de05112519c96b61dc5600caf78a79aba4dfbefc44e9843f204a07efb46305a14792ae05d199646f2b14936e8b918e168c3fc2c32af6f3df3f0c58ece460a4dda4519afc8adbe78222009e26d6abd48776af1c114fa56d1baa1e525b8f2d62e5cfeb848c2edfdbc983c7e2891e82822353ade757363cf5eb42469b5188dc5238afb528e774f9ad321c82af64f1d065b25f1", 0x94}], 0x4, 0x0, 0x0, 0x24008004}, {&(0x7f0000cf5000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000-0x3)="d4c827", 0x3}, {&(0x7f0000001000-0x1000)="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0x1000}], 0x2, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r25, r26, r27, r28, r29]}, @rights={0x24, 0x1, 0x1, [r30, r31, r32, r33, r34, r35]}, @cred={0x18, 0x1, 0x2, r36, r37, r38}, @rights={0x2c, 0x1, 0x1, [r39, r40, r41, r42, r43, r44, r45, r46]}, @rights={0x14, 0x1, 0x1, [r47, r48]}, @cred={0x18, 0x1, 0x2, r49, r50, r51}, @rights={0x14, 0x1, 0x1, [r52, r53]}, @rights={0x20, 0x1, 0x1, [r54, r55, r56, r57, r58]}, @rights={0x28, 0x1, 0x1, [r59, r60, r61, r62, r63, r64, r65]}], 0x110, 0x0}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000507000-0x48)=[{&(0x7f0000006000)="b7db0774d43da4d4dc0643fdf6b99b2c746461a345e54144e4be8f9a788f3adc3875e73e070842b9b4ba18775a609d6ff62f22c5e26750f57a5eeaf339f848d9c59c001c1b73c86ad21641cef188c546682dd6b32668c224b5465a9221c8ef9546c6bd4af9edf853a218720effe6255a2957b5", 0x73}, {&(0x7f0000001000-0xd)="75fe9d6734c34800103c3a84f9", 0xd}, {&(0x7f0000000000)="6826564f03dfe52e97ebf87d8af3e2b4367ffc5496084b916461974a29813d90440465036423e11fa1cb2942ed6c8d160c372216c06db1c559dca2f0330661053cb1250b3127198c01cc4a42be4a253e12fc28d1dc23bc77735374264e62982167840ad3ed20b09d98617ee7d7cf2e19533741c09994171f92d969c6d90ef6ae6d72ac5b6139c97ec5d16a50249dea4c990ac46b582b8f464b4e974a4634d01bf7e4d4b1d04281423abf3097b474b39f14e3662a7a1c6166d701f8b281befdcd47", 0xc1}, {&(0x7f0000000000)="5ee8b1f865fca2b0424129b9ddda4f063b3351daff857eeed9caef010b347e977bcfde1e650feb8cae679b488610dfdf0aad3957e657004bb0e16382cbfe1624f303bbeac6f196e9b242a41b9bfc1dd6b7ca2ef516ce07d4b4ca6da9946633d850c10164b128ba", 0x67}, {&(0x7f0000000000)="455da9545052a8a3b488a1d2074bef3da1ac3d23802f35d8377aa63684d7dd9c0720b644418de40e2db6495ee2fd51e240f7e564e44920a90249e09b8df0db3d435d7c274e692947dc3bd70ed60658dbf988bffb185ab0b0db782fb4e177c05c35976f4932b4a5afe5c7e3a216f23a4bc02e0e0d48223ef70a4123869a5f", 0x7e}, {&(0x7f0000000000)="66a5757d650caa473c1265e9c3427bce16acd243b60ed88659f12649413fb3e5277c861e3af026cca3a1768d488426b096767b7b9f95f420e5c6c3d297598a7a9a6e5ad0f0b61c266e51a440688012a2e6ae4ed63acffe394ea8f6c60fcb57bbc446f0ea8f04d7063ab901bbc884720d23c2643ee4a0e11b7f912b89fb25ffcb5c56c81f167e4c5d9e200eb63d6a8d4544cfae79a95eb584e013df7d4a8da5d6", 0xa0}, {&(0x7f0000000000)="6b705c316816ce549845c35e6fba2327bb7cf92533d351c5b287613d4b7c6d2fdb840b9a940a1dca801f42a960e04a3088ca12067dc47a631d65131c9e8069c920098d7e6962ba437cfd0d5ba3a1704c41a67c2f0aa2ed3c304d48e8ffea30049ab24b7e6872e83281b7c3f37453c5261bfe6d292e13e19402167abd8fb041e96248e8414c33001cf8aeb25f4189b64f9c", 0x91}, {&(0x7f000039e000-0x1c)="c83f60d9e28feb1ceea20ac2eae48b6a2bfb93ee8f3e5e2b6bb0dc12", 0x1c}, {&(0x7f00007e9000)="58df7d6379cd60cab03c11d1f7eccf67f493579993cd2ba5d99c876ad4a9ebfb42e481614d5d2afd9890bfa067996d6bf679fd303349f4d198fd35e45b492bcf765286f09d2423da5cb300440c852bc4c1e0cc58a3ed9478284c55374ec851c811f8b4e0c07b4671ed55b092c82c08881c325b1cc87124cc2e303f353355a82f1449c67decfdb033f2d33d53b3d885106aa1bf12503f1faf9fa2588433b5ed3a97e0841dc39fe52e555a6e5cc58eed9f3e1e71442e4de43451ae9cfb2b1af563c470c4143f", 0xc5}], 0x9, &(0x7f0000001000-0x18)=[@cred={0x18, 0x1, 0x2, r66, r67, r68}], 0x18, 0x20008000}], 0x7, 0x4) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) vmsplice(0xffffffffffffffff, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)="", 0x0}], 0x1, 0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe2(&(0x7f000012f000)={0x0, 0x0}, 0x4000) dup2(0xffffffffffffffff, r69) 2018/01/27 05:22:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) fcntl$getflags(r0, 0x409) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00005f9000)=0x1e) 2018/01/27 05:22:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 05:22:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) pipe2(&(0x7f0000396000-0x8)={0x0, 0x0}, 0x84000) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b2a000-0xa9)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc4cdc6987ffc9715cef22cee4c673d4388d5e5604a0b838afb35bd352e4c9ee649a771208309ca436bf919fd9636bfa255ff4b31f40f88ecc9c2d812171c412624f0c142fc54f65f49239f27686c17d489e925da19bf31e30ec75cd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000228000-0x8c)=""/140, 0x0) clock_gettime(0x5, &(0x7f0000435000-0x8)={0x0, 0x0}) syz_open_dev$mouse(&(0x7f00009ea000)='/dev/input/mouse#\x00', 0x6, 0x400000) preadv(r0, &(0x7f000062b000-0x18)=[{&(0x7f0000524000)=""/208, 0xd0}, {&(0x7f0000ecd000)=""/249, 0xf9}, {&(0x7f000028e000)=""/4096, 0x1000}], 0x3, 0x0) [ 45.116107] binder: undelivered TRANSACTION_ERROR: 29189 [ 45.121940] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/27 05:22:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000098b000)={0x0, 0x0, 0x0}, &(0x7f00009f7000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000848000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000762000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) move_pages(r3, 0x2, &(0x7f0000262000-0x8)=[&(0x7f0000ead000/0x3000)=nil, &(0x7f00005cc000/0x3000)=nil], &(0x7f0000b77000-0xc)=[0x6, 0x9, 0x80000001], &(0x7f0000b0b000-0x4)=[0x0], 0x6) setpgid(r3, 0x0) r4 = dup3(r0, r0, 0x80000) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000b05000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000b30000-0x4)=0x9, 0x4) 2018/01/27 05:22:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x2, 0xc) sendmsg$nl_generic(r0, &(0x7f0000dbf000-0x1c)={&(0x7f00008b1000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000af3000)={&(0x7f0000de8000-0x120)={0xffffffffffffff8b, 0x3f, 0xfffffffffffffffe, 0xffffffffffffffff, 0xffffffffffffffff, {0x8000000000, 0x0, 0x0}, []}, 0x13}, 0x1, 0x0, 0x0, 0x0}, 0x8000000000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000954000)=0x9d1, 0x4) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f00009bd000)="90eace95e1d7afe3b108d8f90da7d7695f3a9ab2119addba918d4cde943755b1286a9053286ef6f78b") 2018/01/27 05:22:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f00009f7000-0x4)=0x8, 0x4) r2 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r4 = dup3(r0, r1, 0x800000000007fffc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) bind$inet6(r1, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000bfd000-0x5c)={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x2, 0x407, @loopback={0x0, 0x1}, 0x9}, 0xfffffffffffffffe, [0x9, 0x1000, 0x7f, 0x8, 0xff, 0x2, 0x4, 0x1]}, 0x5c) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f0000aac000-0x67)=""/103) 2018/01/27 05:22:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x197, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000607000)=[{&(0x7f00006c0000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00008cf000-0x20)=[], 0x0, &(0x7f0000667000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x18, 0x0}], 0x1, 0x0) 2018/01/27 05:22:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x8000}, 0x8) read(r0, &(0x7f0000eb3000-0x78)=""/120, 0x78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a0f000-0x10)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xffffffffffeffffd}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) inotify_init1(0x80000) writev(r2, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="15", 0x1}], 0x1) 2018/01/27 05:22:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000dc8000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000143000)={0x9, 0x2, 0x0, 0x0, 0x0}) openat$dsp(0xffffffffffffff9c, &(0x7f0000d2d000-0x9)='/dev/dsp\x00', 0x301001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) ustat(0x8, &(0x7f00002f1000)={0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) preadv(0xffffffffffffffff, &(0x7f0000016000-0x18)=[{&(0x7f0000174000)=""/69, 0x45}], 0x1, 0x0) 2018/01/27 05:22:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xbb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x6, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x10)={0x0, 0x0}, &(0x7f0000005000)={&(0x7f0000005000)={0x0}, 0x8}) 2018/01/27 05:22:36 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00009c1000)=0x3f, 0x4) [ 45.240080] audit: type=1400 audit(1517030556.755:51): avc: denied { setopt } for pid=6756 comm="syz-executor5" 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 2018/01/27 05:22:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000215000)='\x00', 0x0) getpeername$packet(r1, &(0x7f00005d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000df000)=0x14) connect$packet(r1, &(0x7f0000ee4000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000e21000-0xb)='/dev/audio\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000e60000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000e15000-0x8)={r4, 0x3}) 2018/01/27 05:22:36 executing program 3: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000037000)={0x0, 0x0}, &(0x7f0000038000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xfffffffffffffffe}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/27 05:22:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000880000-0xa)='/dev/cuse\x00', 0x2, 0x0) readv(r1, &(0x7f00001b1000)=[{&(0x7f00003d4000-0x3c)=""/22, 0x16}, {&(0x7f0000a29000-0x22)=""/34, 0x22}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00009be000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000763000-0x4)=0xe8) pread64(r1, &(0x7f0000033000-0x38)=""/56, 0xfffffed4, 0x0) write$fuse(r1, &(0x7f0000f2d000)={0x14, 0x0, 0x1, @fuse_poll_out={0x0}}, 0x14) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00009b4000)=0x5) 2018/01/27 05:22:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'aead\x00', 0x0, 0xbdc5167ab6a57dec, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c17000-0xdf)="bb", 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/rfkill\x00', 0x80401, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/27 05:22:37 executing program 4: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x5, 0x32, 0xffffffffffffffff, 0x0) alarm(0x7) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000993000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/27 05:22:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00001f2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000038c000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000001000-0x20)={0x9, 0x4, r1, 0xbd, r2, 0x1b, 0x4, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup3(r3, r4, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f000037f000-0x48)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, @in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}], 0x48) getsockopt$inet_tcp_buf(r4, 0x6, 0x0, &(0x7f00006f9000-0xd2)=""/210, &(0x7f0000664000-0x4)=0xd2) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000e73000-0x10)={&(0x7f00004af000/0x1000)=nil, 0x1000}) 2018/01/27 05:22:37 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fc2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000fc3000-0x14)={{0x80, 0xfffffffffffffc6b, 0xfff, 0x10001, 0x0, 0x6}, 0xc567, 0x1f, 0x2b36}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) 2018/01/27 05:22:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000647000)="96983001e92656a48abf25ad52d8e0829bf1c721244366755b51430cac1ebe31d1eb5229faf531d13239f76b5d7feab79859f7e419e44dcdcedc1b529cc14dcb4d31b78e4dbb9ecacd65cde1f61d41587887eca474bbd4703719f65e2dfa255bab9712b4ebd4fdd8fd883dc615ec0bb6a8c8ee59d05aa61175f2f7a38d7dbde677b084dd45a7bf92194c6326f19a8b5337a1f5ff1e1f7dd0f8c1cf05e95fe2e8e69846b2af03da03126c3def480aac6aea198859f04583a2168d72c567075d4150aafe70775b7f86bbb529f4440800ea9ba87314dab298add9939b2b17") setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000139000-0x4)=0x0, &(0x7f0000d28000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00004d2000+0xb32)=0x3, 0x4) 2018/01/27 05:22:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) fcntl$setsig(r2, 0xa, 0x30) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/27 05:22:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) socketpair(0x2, 0x4, 0x6, &(0x7f0000ae8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000041d000-0x8)={0x0, 0x0}, &(0x7f0000eba000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b50000)={r2, 0x8}, &(0x7f0000338000-0x4)=0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d2f000)='/dev/sequencer\x00', 0x101080, 0x0) socketpair(0x13, 0x2, 0xfffffffffffffe00, &(0x7f0000b50000-0x8)={0x0, 0x0}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00004c4000-0x20)={r3, 0x1f, 0xfffffffffffffffd, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/27 05:22:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80b, 0x1) 2018/01/27 05:22:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000aed000-0x5)='user\x00', &(0x7f0000267000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="589184423226781e3a43e3ad7c9dd454645f6d7fd60bc1bcac2add5188c133c7b8025af7469582d663b01a0fff89ed4a8442d2dda3e28d7dc30cead153939099dfb252c680ae90aaba1310d6b9378f3537c0e4e4b36e742065", 0x59, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000-0x4)=0x0) ioprio_get$pid(0x0, r1) keyctl$get_keyring_id(0x0, r0, 0x56e9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000d43000-0x5)='user\x00', &(0x7f000046c000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000053f000)='@', 0x1, 0xfffffffffffffffb) keyctl$read(0xb, r2, &(0x7f00006e2000+0xcc2)=""/0, 0x0) 2018/01/27 05:22:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) sendmsg$alg(r0, &(0x7f0000af5000)={0x0, 0x0, &(0x7f00004f7000)=[{&(0x7f0000c4c000)="5fcdc405e9c4398ed54c4fc58518fd00cfc1506acd0bf5a5e1135ee4268bbbc2a5c3", 0x22}, {&(0x7f0000acb000)="12bcf32e6a2882270aee2207f7cb44809f2a69887795f3d9b11dc5292e8857ea68809e744e19f859fa7962300c804080e7bb559669695580b06f64", 0x3b}], 0x2, 0x0, 0x0, 0x0}, 0x0) r1 = open(&(0x7f00000a1000-0x8)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x0) fcntl$getflags(r2, 0x401) inotify_init() 2018/01/27 05:22:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x400, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eae000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) write$selinux_create(r2, &(0x7f000051c000)=@objname={'system_u:object_r:crond_unit_file_t:s0', 0x20, 'unconfined', 0x20, 0x36, 0x31, 0x20, './file0\x00'}, 0x3d) 2018/01/27 05:22:37 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000043a000-0x12)='/dev/loop-control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000284000-0x1c)={0x5, 0x7f, 0x9, 0xd, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a84000-0x10)={r0, &(0x7f0000b80000)=""}, 0x10) mlock(&(0x7f0000f61000/0x4000)=nil, 0x4000) mlock(&(0x7f000049c000/0x4000)=nil, 0x4000) 2018/01/27 05:22:37 executing program 6: mmap(&(0x7f0000000000/0x979000)=nil, 0x979000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000977000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000977000)={0x2, &(0x7f0000979000-0x10)=[{0x2c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) write(r1, &(0x7f0000913000-0x98)="", 0x0) mmap(&(0x7f0000979000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000979000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f000021d000-0x2)={0x0, 0x0}, 0x2) 2018/01/27 05:22:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) accept4$inet6(r0, &(0x7f00001ba000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000eea000-0x4)=0x1c, 0x800) connect$inet6(r0, &(0x7f000015d000)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000c}, 0xfffffffffffffffb) pipe2(&(0x7f0000037000)={0x0, 0x0}, 0x4000) symlinkat(&(0x7f0000598000)='./file0\x00', r1, &(0x7f000054c000)='./file0\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000f8b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000080c000-0x4)=0x14) connect$inet6(r0, &(0x7f0000687000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x5}, 0x1c) 2018/01/27 05:22:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f00008de000)=[0xffffffffffffffff]) r1 = add_key(&(0x7f0000f87000)='dns_resolver\x00', &(0x7f000038e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a88000-0x96)="8002a8545123b0c5b0296774432fba6a9a485a4e53ec2c75044b5ea635c572bc0874f7596b87677c842933da4a677c0c0d02b31cf2b260515c695848a70e46b819a016379f073a3ab348c4dd168b8e4b97fc88a6ae71ae92cfca497ee47895211d719e6bf5183d8b637d7f8cc8a2e25efe06d003d9bf2d85df3c0a60e58fea32072ae31b2789771fb9549dd4dc775dfb078a538ee875", 0x96, 0xfffffffffffffffa) stat(&(0x7f0000766000-0x8)='./file0\x00', &(0x7f0000aed000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r0) 2018/01/27 05:22:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x3, &(0x7f000060e000/0x4000)=nil) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000682000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000624000-0xee)={0x0, 0xe6, "a1c641b90fa01518db2a668906c9a756e55fe92e1156e7a67e49c5a3e5de8b5470d7b47f512656f54de765e46888120f4ab129ef2d928e61a2365281d7ecc5681a7572464cb65adef63816233625fda926621c70852b26cb55478fb71b8f97f8055c030bf112f8b91f2f807815162e9e657ec44e0b817266706df0d2411992d7e7ff23dab1f370732fe59609ddde9695475e8b79e3274fea83164f8bfc70464e513e13953b87be645ed4efb1629a631cc09822fce4aee2491fb477e943500ced8d38654c09aa619f6b245458c7830c33d63c191c0af6b1d4585c69c114837e5b7117b54952ac"}, &(0x7f00005a2000-0x4)=0xee) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000de4000-0xc)={r2, 0x3c, &(0x7f0000ba6000)=[@in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000420000-0x4)=0xc) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000e91000)=0x5) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000175000-0x4)=0x7fff) 2018/01/27 05:22:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00000a2000)="9c", 0x1, 0x0, &(0x7f0000d06000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d92000-0x8)={0x0, 0x0}) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00008a3000)={0x0, 0x1c, "fc286b84155b8dd49fdeb06c4d958a097796139a374d4bf76b5e7804"}, &(0x7f0000e6c000-0x4)=0x24) 2018/01/27 05:22:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000059c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000085e000)={0x9000000d, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000008000)={0x10001004, 0x0}) epoll_wait(r2, &(0x7f00001d1000-0xc)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/27 05:22:37 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x294000)=nil, 0x294000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000030e000-0x30)=[{&(0x7f000029d000-0x33)=""/51, 0x33}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000330000-0x13)='md5sumproctrusted{\x00', 0x8c0, 0x0, &(0x7f0000242000)={0x5, 0x4, 0x80000000, 0x7, 0x1, 0xffffffffffffff1e, 0x4, 0x8000}) r0 = creat(&(0x7f00007d7000-0x8)='./file0\x00', 0x8) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f00000a1000-0x8)={0x3, &(0x7f0000d55000-0xc)=[0x4, 0x35, 0x22]}) 2018/01/27 05:22:37 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000caa000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x1) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000dd4000-0x9b)=""/155, &(0x7f00007c6000-0x4)=0x9b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000ec1000)='Q', 0x1, 0xffffffffffffffff, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000097c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000067e000-0x8)={0x0, 0x23}, &(0x7f0000c43000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00007cd000-0xa)={r2, 0x7, 0x1, [0x0]}, 0xa) 2018/01/27 05:22:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) open(&(0x7f0000123000-0x8)='./file0\x00', 0x40040, 0x80) bind$inet6(r0, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b13000-0xe0)="9c5a9233b75f853d8139b4895d1979110dfb8de4ed7386869e3c2a7518fbaa3a6b02bb5ea79e86a45a5c8d98ebc1aba11a6aebeef9069417057e61aada93aed5f945644f0c7322ab6866ebb565619452cc68d18b947a66de506d96bc17dca6cf476e5c0c78fee334165b65deeb82322ddaa6876d63d6fda6f8c89641f09382f159cbfd51a0e6bdaf859fa7269329007caac1dae7c7830445d3bbe1e4d281d41853ac3eee5f490224c90ebb63077e950e30912095ffff718d619725de15a1d7656eefd7ae6124b49635997f97b3b377eb444eef1a2917e28532e59bc87887fdb8", 0xe0, 0xffffffffffffffff, &(0x7f0000d06000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000561000)=@assoc_value={0x0, 0x0}, 0x8) connect$inet6(r1, &(0x7f0000c5e000)={0xa, 0x2, 0x6d44, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) r2 = fcntl$getown(r0, 0x9) move_pages(r2, 0x1, &(0x7f0000ecb000-0x4)=[&(0x7f0000f75000/0x3000)=nil], &(0x7f000059b000)=[0x2, 0x4, 0xb6, 0xfffffffffffffffb], &(0x7f0000209000-0x4)=[0x0], 0x6) 2018/01/27 05:22:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000620000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$setsig(r0, 0xa, 0x3) 2018/01/27 05:22:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000adc000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b49000)={0x0, 0x1c9c380}) fcntl$getownex(r0, 0x10, &(0x7f0000923000)={0x0, 0x0}) ptrace$getregs(0xc, r2, 0x0, &(0x7f0000388000-0xc0)=""/192) 2018/01/27 05:22:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$sndpcmp(&(0x7f0000d2f000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x40) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) r2 = syz_open_dev$usbmon(&(0x7f0000f7a000)='/dev/usbmon#\x00', 0x9, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f000039e000-0x20)={"0e2f5ca0b4f15740d5b12408a7b82dfd", {0x4, 0x3, 0xffff, "79248adf539e", 0x2e, 0x0}}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c19000)=@int=0x3ba, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00007d9000-0x4)={r0}) close(r0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000590000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f00009d1000)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000091d000-0x8)={0x0, 0x2}, &(0x7f00000df000-0x4)=0x8) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000eb8000-0x4)=0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009c2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000aa9000-0xc)=@sack_info={r4, 0x2, 0x1}, &(0x7f00008b6000-0x4)=0xc) connect$ipx(r3, &(0x7f000054c000)={0x4, 0x80000001, 0x2, "feb5c434f4db", 0x8000, 0x0}, 0x10) 2018/01/27 05:22:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', 0x400000, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000003000)=0x10, 0xff26) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={r0}) signalfd(r2, &(0x7f0000001000)={0x2}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000004000)={{0x1, 0xfffffffffffffff8, 0x5, 0x80000001, 0x9, 0xaec5}, 0x8}) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000004000-0x4)=0x4, 0x4) 2018/01/27 05:22:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f69000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000e42000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x4642c, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:22:37 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = eventfd(0xffff) read$eventfd(r0, &(0x7f0000d31000-0x8)=0x0, 0x8) get_robust_list(0x0, &(0x7f0000613000)=&(0x7f0000f9d000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00006b0000-0x4)=0xc) 2018/01/27 05:22:37 executing program 3: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0x0, 0x0, 0x10003, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000000000)={r2, 0x80000000}) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000002000-0x10)={0x100, 0x100, 0xfffffffffffffffc, 0x45c}, 0x10) 2018/01/27 05:22:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bc7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000e4d000)=[{{&(0x7f00003cc000-0x10)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000160000-0x10)=[], 0x0, &(0x7f0000e6d000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r2 = dup2(r1, r0) sendto$ax25(r2, &(0x7f00006f0000-0x3f)="", 0x0, 0x8000, &(0x7f000060c000)={0x3, {"962d6ab9493513"}, 0x0}, 0x10) syz_open_pts(r2, 0x500) 2018/01/27 05:22:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ed8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000a4d000-0x12)={@generic="42d1bdee7072cb558302380896848bb9", 0xcc}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000086b000)={0xc6, 0x0, 0x8, 0x0, 0x3}, 0xc) r2 = dup2(r0, r0) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000b29000-0x8)={0x2, 0x7}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@common='ipddp0\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000794000-0x20)={0x0, 0x101, 0x1, 0xc26, 0x2, 0xf230, 0x6, 0x100, 0x0}, &(0x7f0000518000)=0x20) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000af3000-0x50)={@common='lo\x00', @ifru_map={0x4, 0x1, 0x9, 0x4, 0x1, 0x4}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000084000-0x50)={r3, 0x48, "615f0f3a0408a823fa5ca1b7969e8870ab47fb1ae30844a470dbcb9aa62079b97d3728d3ce1a90fbb444d38420bd710ddd3bbc522740ac548d5e8c3ac34586c07c3c606e9f79f46b"}, &(0x7f000051f000-0x4)=0x50) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000cda000-0x10)=@common='ipddp0\x00') 2018/01/27 05:22:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000bff000)='./file0\x00', 0x400, 0x100) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000054f000)={0x0, 0x0, 0x0}, &(0x7f0000f60000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000121000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d2000-0x4)=0xe8) fstat(r0, &(0x7f00007fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000563000)={r1, r2, r3}, 0xc) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/hwrng\x00', 0x0, 0x0) mq_getsetattr(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a2c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00009f5000-0x98)={0x0, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf3ff, 0x869}, &(0x7f00003a2000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000bee000-0x8)={r5, 0xe3edc01, 0x0}, &(0x7f000055b000)=0x8) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000701000)='/selinux/validatetrans\x00', 0x1, 0x0) dup(r4) 2018/01/27 05:22:37 executing program 3: r0 = creat(&(0x7f0000cc4000)='./file0\x00', 0x42) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c0d000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x40000000000002, 0x0) sendmsg$rds(r1, &(0x7f0000747000-0x1c)={&(0x7f0000ac2000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e2f000)=[], 0x0, &(0x7f0000de0000)=[], 0x0, 0x0}, 0x0) 2018/01/27 05:22:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000081b000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xbfc, &(0x7f0000ea2000)=0x0) mq_unlink(&(0x7f0000a49000-0x5)='$GPL\x00') io_submit(r0, 0x1, &(0x7f0000003000)=[&(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000003000)="59b8f29b", 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/27 05:22:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) set_mempolicy(0x1, &(0x7f00008ce000-0x8)=0x40, 0x3) clone(0x0, &(0x7f0000294000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000093000)="") openat$pfkey(0xffffffffffffff9c, &(0x7f0000cb6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000688000)={0xffffffffffffffff, &(0x7f00006fe000)="", &(0x7f0000caf000-0x5b)="", 0x0}, 0x20) r0 = socket$packet(0x11, 0x0, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000e4000)={0x0, 0x0}, 0x0) clone(0x200000008a000900, &(0x7f00003e4000)="", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000b70000)="") getsockname$packet(r2, &(0x7f000098e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ea9000-0x4)=0x14) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000c28000)=@req={0x0, 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f000071d000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, r3}, 0x14) fcntl$getownex(r0, 0x10, &(0x7f0000f8c000-0x8)={0x0, 0x0}) prctl$setptracer(0x59616d61, r4) 2018/01/27 05:22:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x402002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e89000)=0x10, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x800, 0x0) read(r1, &(0x7f0000822000-0x8)=""/8, 0xffffff3d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3f00, 0x4000) 2018/01/27 05:22:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000001000-0xdb)="aa916e80dee3a56d25d548d2fc44f07cf8d51da69af6b4ccc1bdc79e0ef93e081531b1215c75e584d56c5cd1161c47bfa3dfaa358f18284bc3505f061baf6cd4619657b820ccb8561a4ba42ca64ac3e73e5a463f99667575182aa63e17d55a6759f85b96c0eee041f197d2cbdfb6235b184f31a9504540fb8e3f7314518b33aabb0d83d0140d6ca6f55a8826f68f69c8ecdadc406e81eeda1f7039260d0c9ccd8a08ce50d17f1eae9c4ac2a25a3f8af54a5bfb71b3fb04a3d110171aad257c09f2f561524c01b43bfe8632682dc985cd68b307221d187679aa117e") openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b2d000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x8, 0x10000000000000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f00009b9000-0x48)={0x7f, 0x9, 0x7f, 0xaf11, &(0x7f0000141000-0x240)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)="") 2018/01/27 05:22:37 executing program 7: r0 = socket$inet(0x2, 0x805, 0x0) mmap(&(0x7f00003de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003df000-0x8c3)={'nat\x00', 0x0, 0x0, 0x3dc, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f00003df000-0x10)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x246, 0x2bc, 0x0, {0x0, 0x0}, [{0x10c, "36d427219bf6e38e57facdcfed1bc7f6d9c5a2d4fa0d8cb6da5f841924", 0x0, "f94d76f42e3665a0782dd030ff7d214122663099eb5adb16a017f6195226c742c7444e86f151407b5fbca823af035802b04f41cd92df59c400f6b2a2f774fbecebbdeb8e6326dae9181a4c7b482e26bfdfb3a56e6e7aefb6c6290dd8c4bf8e0563e7e0f3c38ef6eb6c904eb9a14cf06dbcd7276a6f410a21cd70d738e15ff878bef1d75a804676eec8d301597f0f900715d42dde54e6bef19886732ff2a010dece2fc6d8d9632ff813311f56c49e738898fa012f756ac0cfa63cdc1a1d7a1edc3adcc8250b87ec738629651cfc7214dcfeab86f76ba445c85b70ce91c499c53a03b8332372f7edfed7e3f18f"}, {0x70, "95bb0679777286aae784457d57e0436617b7db1181f2c0ee6aa2b97911", 0x1ff, "daedfeaeed08f490c55479bb282ed76f7eab8cf3453e942ee48654aa3830189a40adb172269b94ebf959c411372243da6e7f6c918c55d51978ee8b3a86bfdc3243a1655b151429df20c819486fa013d6"}, {0x5a, "b883e4aab06283fdf0a7a0a4959265ea298bd766e912cbd96e34482b56", 0x6, "455e6373671ed4aa01923cb5955ba0cde99c1aa1eeafa4dd22f721ed1dff68c6b80caf2a30747887c919e7c12f9ef590f08f3888120c84339c16"}]}, {0x76, "18cf9561cec697e781f9ea25fc2099bbe8e97515363cc1aaa4f0272d36", 0x80000001, "dc4431caaa023e599a38d192957a0e33f5019fdc862f35d8ad02c6f24a30fba05f43f35a7ec88efe9abc04c078e30466ce96fcf69bd600dbee6f14256a22617beee5a321ae3da40b4450d102478d94f8612199c984ea"}}, {{{@rand_addr=0x1000, @multicast1=0xe0000001, 0xffffffff, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='bcsf0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x33, 0x3, 0x1}, 0x7, 0xd6, 0x120, 0x2, {0x8001, 0x3}, [{0x66, "10fadd64122784007d7d35e223f1d92ef9d50b8168e68c8f14c634504c", 0x1c, "5a6baebdbd744998f07f4578646339b5b298d863e975bfa403fa3406666d183921ed097cb32febee94b993f752d5fb45a277dabdc6b8bb0bcd3073dfc5225205c26de2a3b5c0"}]}, {0x4a, "9c2b84c7ba76b7c8b690d595aefee32a573db69ead3889e59b41072550", 0x6, "c3f85aac2bdec3666f36f3b7cbb9ed784bba34f035ec915f8cedea6f88834bb50c249400bf1ed790ede1"}}]}, 0x438) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00003df000-0x4)=0x3ff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x80, 0x8) recvfrom$ax25(r1, &(0x7f0000001000)=""/173, 0xad, 0x1, &(0x7f0000000000)={0x3, {"ecfdc014410fba"}, 0x8}, 0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000002000-0x8)={r1, 0x0}) 2018/01/27 05:22:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a6f000)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r0, &(0x7f00005bc000)='system_u:object_r:policy_config_t:s0\x00', 0x25) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000073d000)={0x0, 0x0, 0x0}, &(0x7f0000bd0000)=0xc) setgid(r1) r2 = syz_open_dev$amidi(&(0x7f0000a29000-0xc)='/dev/amidi#\x00', 0x7, 0x200000) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000593000-0x8)={0x0, 0x1}) 2018/01/27 05:22:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000505000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002a000-0xa)='./control\x00', 0x86000006) r1 = inotify_init() inotify_add_watch(r1, &(0x7f000058a000)='./control\x00', 0x1000800) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000006d000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000ea2000-0x4)=0x0) rmdir(&(0x7f00006e5000-0xa)='./control\x00') r3 = getpgrp(0xffffffffffffffff) ptrace$setopts(0x4206, r3, 0x8, 0x4) 2018/01/27 05:22:37 executing program 4: openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ffb000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fc0000)={0x0, 0x0}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000051c000-0xa)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc0000)=0x10, 0x80800) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000fc1000)='/dev/input/mouse#\x00', 0x1, 0x80000) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000fc2000)={0x4, 0x1, 0x2000}, 0x4) ioctl$KDSETMODE(r2, 0x4b3a, 0x100000000) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f0000fc3000-0x58)=""/88) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000493000-0x4)=0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000582000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000591000-0x10)=@generic="27ea4befb792250fccb896c1dab9c2f0", 0x10) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r3, &(0x7f0000772000-0x4e)="", 0x0, 0x0, &(0x7f0000fbf000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) write(r3, &(0x7f0000dd0000-0x1)="", 0x0) 2018/01/27 05:22:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000702000)='/dev/kvm\x00', 0x40000, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fc5000-0xc)='/dev/autofs\x00', 0xc8100, 0x0) mknodat(r0, &(0x7f0000f66000)='./file0\x00', 0x1, 0x91) r1 = syz_open_dev$sndtimer(&(0x7f00005d6000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000fe5000-0x20)=""/32, 0xfffffffffffffd2c) poll(&(0x7f00001b2000)=[{r2, 0x482, 0x0}, {r1, 0x80, 0x0}, {r0, 0x102, 0x0}, {r0, 0x1, 0x0}, {r1, 0x2000, 0x0}], 0x5, 0x5) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000f57000-0x4)=0x1, 0x4) 2018/01/27 05:22:37 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f98000-0xb0)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000f9b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000a4c000)=0x0, &(0x7f0000f9a000)=0x0, &(0x7f0000f9a000)=0x0) lstat(&(0x7f0000cb7000-0x8)='./file0\x00', &(0x7f00001d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f00006dd000-0x28)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f9b000-0x5)='./file0\x00', &(0x7f0000f9a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f9a000)={0x0, 0x0, 0x0}, &(0x7f00006aa000-0x4)=0xc) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000f9a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000f93000-0x8)='./file0\x00', &(0x7f0000ddc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000379000)=[0x0]) getgroups(0xa, &(0x7f0000167000-0x28)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10]) r11 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r11, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/27 05:22:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000fc1000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f0000fae000)='./file0\x00', 0x200) setxattr(&(0x7f0000128000-0xe)='./file0/file0\x00', &(0x7f00004f8000)=@known='system.posix_acl_default\x00', &(0x7f0000f0e000-0xb)='em0ppp1}lo\x00', 0xb, 0x3) pivot_root(&(0x7f0000f87000+0xb55)='./file0\x00', &(0x7f00004f5000)='./file0\x00') 2018/01/27 05:22:37 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000004000)=0xfffffffeffffffff) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000004000)={0x7, r0, 0x1}) r3 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x6f, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r2, &(0x7f0000006000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000006000-0x4)=0x8, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000005000)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000007000)={r0, r3, 0x0, 0x2}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000-0xc)='/dev/rfkill\x00', 0x1, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000001000-0x18)={0x0, 0xfff, 0x0, &(0x7f0000004000)=0x0}) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000004000-0x8)={0x800, 0x8000}) 2018/01/27 05:22:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2276, &(0x7f0000ce5000-0x2)="de") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fe6000-0x8)={0x0, 0x0}) syz_open_dev$adsp(&(0x7f0000bbd000)='/dev/adsp#\x00', 0x2, 0x20a40) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000f6e000)=0x5) recvfrom$ax25(r0, &(0x7f0000a73000-0x32)=""/50, 0x32, 0x40000000, &(0x7f0000f39000)={0x3, {"098bafaa7b47a9"}, 0x87}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005f6000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b56000-0x4)=0xe8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000eb3000)='/dev/sequencer\x00', 0x100, 0x0) fstatfs(r1, &(0x7f00004b7000-0xbd)=""/189) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000dcb000)={r2, 0x1, 0x6, @random="d6528d949a71", [0x0, 0x0]}, 0x10) 2018/01/27 05:22:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006b9000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b21000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f000002b000-0x10)={0x3, 0x3, 0x9ad, 0x7, r1}) mkdir(&(0x7f0000ab9000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") rename(&(0x7f00009e8000-0xc)='./file0/bus\x00', &(0x7f00006fc000-0x8)='./file0\x00') 2018/01/27 05:22:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000928000-0x14)={0x0, 0xffffffff, 0x6, [0x0, 0xb83, 0x101, 0xf091, 0x5, 0x0]}, &(0x7f0000ccf000)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000eb5000)=@assoc_value={r1, 0x8}, &(0x7f0000170000)=0x8) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000d91000-0x9)='/dev/vcs\x00', 0x101000, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000000)=0x0) 2018/01/27 05:22:37 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$mice(&(0x7f0000003000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000005000)={r2, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x1a, &(0x7f0000005000)=0x0, &(0x7f0000000000)=0xd6d05194652e06) r3 = getpgid(0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r3, &(0x7f0000007000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(r0, &(0x7f0000006000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c, 0x80000) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000003000)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000002000)={@common='tunl0\x00', @ifru_flags=0x1801}) 2018/01/27 05:22:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f000052c000-0xc)='/dev/amidi#\x00', 0x34, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000053000-0x8)={0x0, 0x8}, &(0x7f000022c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f3f000)={r2, 0x1}, &(0x7f000094f000-0x4)=0x8) write(r1, &(0x7f00000e0000-0x1000)="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", 0x3bb) 2018/01/27 05:22:37 executing program 6: keyctl$update(0x2, 0x0, &(0x7f0000b6b000)='x', 0x1) madvise(&(0x7f0000ccf000/0x3000)=nil, 0x3000, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1c, 0x800) connect$nfc_raw(r0, &(0x7f0000000000)={0x27, 0x3f, 0x7, 0x3}, 0x10) r1 = request_key(&(0x7f0000001000-0x12)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x15)='n*cpusetvboxnet0eth1\x00', 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000002000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$set_timeout(0xf, r1, 0x4) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000000)={0x2, 0xd, 0x9, 0xb, 0x12, 0x0, 0x1, 0x3, [@sadb_x_policy={0x8, 0x12, 0x1, 0x3, 0x0, 0x2, 0x20, {0x6, 0xff, 0x7ff, 0x9, 0x0, 0x3, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x6, 0x9, {0x6, 0x3f, 0xffffffffffff8000, 0x80, 0x0, 0x7, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@empty=0x0}}]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0x20000001) 2018/01/27 05:22:37 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000c14000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000ef0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @broadcast=0xffffffff, @empty=0x0, {[@ssrr={0x89, 0x7, 0x0, [@multicast1=0xe0000001]}, @lsrr={0x83, 0x13, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0]}, @ssrr={0x89, 0x13, 0x0, [@loopback=0x7f000001, @broadcast=0xffffffff, @loopback=0x7f000001, @broadcast=0xffffffff]}, @rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @multicast2=0xe0000002, @rand_addr=0x0]}]}}, ""}}}}}, &(0x7f00000f0000-0xc)={0x0, 0x0, []}) 2018/01/27 05:22:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00005a0000-0x10)={0x0, 0x10000, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00004b4000-0xc)='/dev/autofs\x00', 0x8000, 0x0) inotify_add_watch(r3, &(0x7f0000f24000)='./file0/file0\x00', 0x100) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r4 = open(&(0x7f0000620000)='./file0\x00', 0x181000, 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000670000)=0x0) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000fd8000-0xc)={0x0, 0x0, &(0x7f00000e8000/0x2000)=nil}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000e53000)=""/156) mq_notify(r4, &(0x7f0000465000-0x58)={0x0, 0x10, 0x1, @thr={&(0x7f0000738000-0x80)="15d98fb93c94d5e4970da0c3e30a99e0ece9c73fda8a7eadeef86ba486066798213e732d64aaf816f50e04b701ca7095807707184e20e7d2bf3b1d2928f3db78899bc52b04d35c05c10ad04bd77bc3dcf3b211dddea4a31de178906d28e81bc37f782e46c4034a5ac25d97977789a34350c77f3aa09dfc8aa39af1aee9a681ac", &(0x7f0000244000-0x18)="566999367a4ed0bf1cc75d1a48e7a5159e1c75a17185cc8f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00002b1000)={@common=""/16, @ifru_settings={0x0, 0x0, @te1=&(0x7f0000ef7000)={0x807, 0x40, 0x7, 0x3}}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/27 05:22:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000805000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000015b000)='/dev/admmidi#\x00', 0x1, 0x2) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00003b2000)=0x4, 0x4) prctl$setendian(0x14, 0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000be6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000694000)={0xf9, 0x0, [0x40, 0x2, 0x401, 0x6daa6043], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000067e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000006000)={0x5, 0xfffffffffffffffb, 0xfff, 0x0, 0x81, 0x2, 0x851e, 0x81, 0x20, 0x9, 0x2, 0xee, 0x0, 0x7, 0x9, 0x2, 0x6, 0x7fff, 0x9}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f000063f000)=0x7d, 0x4) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f000069b000-0x18)={0x0, 0x1000, 0xffffffffffffff70, &(0x7f0000404000-0x8)=0x0}) 2018/01/27 05:22:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000321000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000d83000)='/dev/usbmon#\x00', 0x1) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e6c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000868000-0x40)={0x0, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000d59000-0x8)={0x0}, 0x8}) 2018/01/27 05:22:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00008ed000)='/dev/amidi#\x00', 0x34, 0x1) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000fcb000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000989000)=0x0) ptrace$setopts(0x4206, r1, 0x10000000000, 0x8) sendmsg$kcm(r0, &(0x7f00001c9000)={&(0x7f0000b51000)=@sco={0x1f, {0x4, 0x0, 0x0, 0x2, 0x1000, 0x5}}, 0x8, &(0x7f0000922000-0x48)=[{&(0x7f000029f000)="a861ff1e6aef11b0a40dcd69ea9aa7ea43691cc07588cc99a3a9d711b20d5d70f6d28a9444ae8e0a83450be18be11000982a6c33cbc27877f47ac4310fff2048cc1758a3c080e0f6a3a3a343e6eb2d77c2f0942a24d94c423b51b27084d77f83c69f245315468e20705897010ff97641bfcbc343c36edcb6d460051d57cd3ed85008cffd220020f3bf1927b4162ec9f171b73aeca10c6760c39bd26faa5af6819079c3f4a31528fc2a855d40c08bdf0cdfdb66cb83cb84937f2cc34166d835eccd321fa93ce34aac97119899fc612cb465c77225b21f4035043c60b411b222eee3a3d8f0d2fc4e6d5b9ee9097d08", 0xee}, {&(0x7f00004d0000-0x1000)="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", 0x1000}, {&(0x7f0000838000)="74cf3e74876d47ecc4b5affe44b6630f9b3aceeee9523d0ecca4b7300a680d626e943f8e144625aabca1c7a52f44780914c27b31b49cb616ba1db5b24ebf28f42be217ce6c90f7525c782eaa4f19c63b16e07e6d89d61a148f6bd25a42ece047de1dd246aff82f75e5b19f6518d332ad059a6a50bfbd2ded0ec7e588e70ad8331a3bf81a6dff2123d833fc40e2ec927bdee7077c719f6075af78b0a29ab1f28ac217eab786a6d67f24f027", 0xab}, {&(0x7f00008db000-0x9f)="97b31a3e8b9cbbadd6e6ff92e8849b0dc40d272dc78103d8010a4ea24bc0004594ea5a8a192caa968b9ae7256e1ecb05a2a87f2a84f8bd351050e67291717f75a8f6438f8f7f0fb1bb05e0be18cceb7ab8e1952bc241acdee3ca2b461424e2ed88f6e6d01bcd075b13b2b441b0750099670adf4d6e514d444758673c87c89bd3f729e3a8e17e78a571157e2f6c8460216b78eed50c71ee2f965920a797898e", 0x9f}, {&(0x7f0000ec6000-0xd6)="14d7de8415ecb9b03e20b448e17df9f8f8015d38a937a1ca9acadc04b5b40c8549cb2039d5753505105d8ed9dd24f9a8a173649abe354e9f330ef3c70f2a0b93579f49af0331cea63503465a5f1422fc434516aac5d873dba2f6ee75e13a59f34d6efc93347106d3d7ebe717f33f9f9b6af8c230473fcfd92f744fe5c89ebd6ff0862a90edcaee08356d2483b0de425802b600700aa49ad66be57ddd1fd29bc2c0d3581a54d18fb1a0d6619bb3e2277a06d83f64003ac1bc0746a0c17113f02df31c027897a3095b56bab6374e3093996369bef7a5c5", 0xd6}, {&(0x7f0000e20000)="6ba1b1da4fda4d9d9fdd4456599deb1f4ce2c70d86368969cd7a972fa84f90165462d894d673c1607ce9ce5fe134032762f9fdc61e009c933313316f144ebbef16cf674b3506cd02ef", 0x49}, {&(0x7f0000bce000)="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", 0xfc}, {&(0x7f0000912000)="", 0x0}, {&(0x7f0000d3e000-0x98)="794e266a2b6009a5abf46254eb2547cb4f659e4131e72ada9f85ea402a1a4a848e4e87a1f8080e9c1f4cbf4d38b4aa73692d11ad965ebf0821b9fba3d1c596fa758f7eb91eeab52b98ed89c053ad331d43fc2923689f9a38945ecea77beba0d12cf2c5be656f5ae8a52a9eb5ea76635cdac2628f5bd3e2dee00bac20ac299227cf232b529589e042b76b8acf21c9a6b095d32cb948774c2a", 0x98}], 0x9, &(0x7f00007d9000-0x104)=[{0x104, 0x187, 0x7d7, "5c5b0ad8b6412437801efe7ed4314c764469fffd79a19fef30e035ce6557e77cf09e406f14c30f8d376af9c48a56781f5d9bf2c90b489aaabae479859cad1836442eed2e941e54acf8050b29a1cc78348c71b914345cc219c3f82067803e8d93e517ee04af82b9a791cb40451cf9ac7d55b93318d86090796bb6d94d18bff1bd46eecb716f57e9439f46afb94bffd2ab0ffd6125df05730dc310cfcb0a1dfb9dc8777f58fb28c2b2650930cd88a65727a605fda4c8e31db3aae5b3dd7f114a5800ad423643733682227c097c4c86000c599ca00f10434153f807e37abfa541eafc52a04b6df545c917c3b2b2b874ec6a044306c743227cd1"}], 0x104, 0x24048051}, 0x841) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00001ee000-0x31)=""/49) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008b8000-0x8)={0x0, 0xfffffffffffffffa}, &(0x7f0000203000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000811000-0x5b)={r2, 0x53, "2ff67057e4937c7d9979ccbb0c363c4634e61470c1133c6285049b3491339aebc70289cc6de9c58f4d40ad5894c5b67c46485561a298919bf95a2426afe0311389dcbe4985b55837f39ba99e752054573c3bce"}, &(0x7f0000cd7000)=0x5b) writev(r0, &(0x7f000001d000)=[], 0x21) 2018/01/27 05:22:37 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000001000-0x4)=0x891, 0x4) 2018/01/27 05:22:37 executing program 7: socketpair(0xf, 0x7, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x80000001, 0x7, [0x8000, 0x20, 0x100000000, 0x10001, 0x7f, 0x1, 0x2]}, 0x16) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) 2018/01/27 05:22:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x5, 0x300) sendto$packet(r0, &(0x7f0000e26000)="", 0x0, 0x0, &(0x7f0000dc9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/27 05:22:38 executing program 1: mmap(&(0x7f0000000000/0x815000)=nil, 0x815000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000179000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40003) sendfile(r0, r1, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) lseek(r1, 0x0, 0x4) 2018/01/27 05:22:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000517000-0xc)='/dev/audio#\x00', 0xa9, 0x20040) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000007e000)=0x4, 0x4) rmdir(&(0x7f0000327000-0x8)='./file0\x00') pipe(&(0x7f00006c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r1, &(0x7f00009cf000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000983000)=0x1e) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000d0b000)={0x9, 0x800, 0xc9}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000a9f000)={0x1, 0x0, [{0x0, 0xbb, &(0x7f0000fb5000-0xbb)=""/187, 0x0}]}) inotify_add_watch(r2, &(0x7f00001b2000)='./file0/file0\x00', 0x200) fcntl$setpipe(r1, 0x407, 0xffffc) 2018/01/27 05:22:38 executing program 4: prctl$intptr(0x27, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5d, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x7, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5acb, 0x1ff, 0xffffffff00000001, 0x7ff, 0x7f, 0x9, 0x800, 0x7fff, 0x3, 0x7fff, 0x2, 0xa7, 0x9, 0x6, 0x86]}, &(0x7f0000001000)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001000-0x10)={0x20, 0x200, 0x8, 0x1, r3}, 0x10) io_destroy(r0) 2018/01/27 05:22:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe2(&(0x7f0000c3e000)={0x0, 0x0}, 0x80000) sendto$llc(r1, &(0x7f00003ec000-0xe9)="cb34bc383373121b80c105721b7a6287ca8035ea4116012580fcda59f3b887cbcf044a2150a23d6afcd0b8c435a754f6c4ce15ab87ac8f075176f7b87e3c256de2e933b4db0d2dba6c107fe101242c000ef6978a08d645ee916424e47081fde4a342e824bd67f0139a37296b548ceee9384de3fe8ab9ce4569d2119e0c706f7e9cd19759758f49bf476c11022956e2517b8c706b85d856d89d80222482f231b5eaf3d6809b08acf89d3fe987a87ba75aaec9cd821f77e00220ee108e99f17f9626db9c03f35b6a58f3fed0a99fd1f5c12311f1f064deeb3b6d849ec40c7f7f5fe45db301194d3e83ef", 0xe9, 0x20000001, &(0x7f0000b8f000)={0x1a, 0x1c, 0x3, 0x5, 0x6, 0x200, @random="ea97995e35aa", [0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000948000)={0x14, 0x0, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:22:38 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000a000)='/proc/self/net/pfkey\x00', 0x600000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000000b000-0x8c)={0x101, 0x0, 0x1e5, 'queue1\x00', 0xffffffffffffe7dc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x1, 0x7, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/context\x00', 0x2, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f000000b000-0x4)=0x7fff) r2 = syz_open_dev$audion(&(0x7f000000a000-0xc)='/dev/audio#\x00', 0x5, 0x5) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000005000)={0x1, 0xfffffffffffff5d9, 0xd055, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f000000b000)={0xfffffffffffff001, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000003000)=0x3eaf9f43, 0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000003000-0x4)=0x0) 2018/01/27 05:22:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000025e000)='./file0\x00', 0x103c, 0xffffffff) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f0000726000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) r1 = open(&(0x7f0000a44000-0x8)='./file0\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00009a6000-0x8)=0xae) 2018/01/27 05:22:38 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={r2, 0x9}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000497000-0x82)="13e37c1580f76e22b9400ad4bee7037685eb7f212967b28c76958a9df9a3f3a0a694e9494807c564e7ca4ba16054fa60fce8bedffac45f676651e700c84725210343ca8bceb59a6d12f27827612e4312ac6f1435be3ac92beefa6f5e2520001bff43c18c6a28689590749a9419e53ee6b1f489a14d5077e11600001a2b78801dab6a", 0x3ab) 2018/01/27 05:22:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e53000)='/selinux/enforce\x00', 0x430400, 0x0) accept4(r0, &(0x7f000007f000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)=0xc, 0x80000) syz_emit_ethernet(0xe6, &(0x7f00000d7000+0xd94)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@llc={0x4, {@snap={0xaa, 0x1, '}W', "cdf64f", 0xcb3f, "c32ac50b75ed8bbd854a4ad9c208d47722cfc775ee308db6afb608e08244b5443dbcf96ea8ceb32968d98b83427e6c95480ebdd28bfd1d3521d1ea23e00276f4b7e5c8c31d5ed0fe3a48992bd90f4c5837078c32ed042b934383722f3573ffce728858e9fff487b749fa38eb917b3cae0c1306481475bc5ada3462e8dfeb3b9c789eb174d500adbc9bab61347035d11640d63c6f51d77138ea09974b8382c721cc01c255149928d122753e26ab8a52450ea28df600c44b42a623ad2b31b58c526865d03f7c12e60f13475352e9692c"}}}}}, &(0x7f000052a000)={0x8000, 0x0, []}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000847000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000416000-0xc)={0x10000000, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000da3000)=[{{&(0x7f00005b4000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000c81000)=[{&(0x7f0000c7e000-0x8f)=""/143, 0x8f}, {&(0x7f0000059000)=""/64, 0x40}, {&(0x7f00000aa000-0x2c)=""/44, 0x2c}, {&(0x7f0000254000)=""/67, 0x43}, {&(0x7f000044a000-0x97)=""/151, 0x97}, {&(0x7f00002a6000-0x85)=""/255, 0xff}, {&(0x7f0000807000-0x1)=""/1, 0x1}, {&(0x7f0000365000)=""/81, 0x51}, {&(0x7f000091f000-0x71)=""/113, 0x71}], 0x9, &(0x7f0000e21000)=""/229, 0xe5, 0x8}, 0x4}, {{&(0x7f00007fe000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, 0x1e, &(0x7f0000808000)=[{&(0x7f0000b9d000-0x34)=""/52, 0x34}, {&(0x7f0000c40000-0x25)=""/37, 0x25}], 0x2, &(0x7f0000eac000)=""/130, 0x82, 0x96e7}, 0x40000000000}, {{&(0x7f0000c5c000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000485000)=[{&(0x7f00000c1000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00003d5000-0x1000)=""/4096, 0x1000, 0x1}, 0x3f}, {{&(0x7f00000dd000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000e19000)=[], 0x0, &(0x7f0000870000-0xa5)=""/165, 0xa5, 0x665}, 0x8}], 0x4, 0x40, &(0x7f0000fd4000-0x8)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000055d000)={0x0, 0x5a, "59530ed1ddde14f954cff552c6aed66058db110e6c935827176e2ecd3119b643a466ae11834dc1cc9e17d78a03c9ea8145ec5e4870ac11e47609629544103011729838f6feab8d788ca1c76cc3e1b8f65d6a39b66ae5bbef2339"}, &(0x7f000095b000)=0x62) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000439000)=0x0) setxattr(&(0x7f0000946000-0x8)='./file0\x00', &(0x7f0000e5a000-0x8)=@random={'osx.', 'GPL\x00'}, &(0x7f0000d33000-0x10)='/selinux/policy\x00', 0x10, 0x3) connect$vsock_stream(r1, &(0x7f0000553000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) read(r3, &(0x7f0000d17000-0xdf)=""/223, 0xdf) 2018/01/27 05:22:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000345000-0x9)='/dev/kvm\x00', 0x10000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000dc2000-0x8)=@buf={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000483000)=0x0) r3 = syz_open_dev$sndmidi(&(0x7f00000bb000)='/dev/snd/midiC#D#\x00', 0x0, 0x20000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000244000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b8000-0x4)=0xe8) stat(&(0x7f0000366000)='./file0\x00', &(0x7f0000e8c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f000030c000)='./file0\x00', r4, r5, 0x1000) 2018/01/27 05:22:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x321000, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000001000-0xa8)={{0x8a2b, 0xfffffffffffffff7}, 'port1\x00', 0xcf136797a60f9d15, 0x110004, 0x9, 0xf693, 0x2, 0x0, 0x8, 0x0, 0x6, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r1 = socket$inet(0x2, 0xfffffffffffffffc, 0x7ff) r2 = dup(r1) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000d39000)=0x7d, 0x4) r3 = openat$audio(0xffffffffffffff9c, &(0x7f000089f000)='/dev/audio\x00', 0x40, 0x0) bind$inet(r2, &(0x7f0000be2000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000bb9000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdfb) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000249000)=0x3ff, 0x4) sendto$inet(r2, &(0x7f0000427000)="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", 0x7f3, 0x881, &(0x7f00004f2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) madvise(&(0x7f0000bdc000/0x1000)=nil, 0x1000, 0x1020000000a) clone(0x0, &(0x7f00009f8000-0xaf)="", &(0x7f0000894000)=0x0, &(0x7f0000895000-0x4)=0x0, &(0x7f000019f000)="") ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000e89000-0x70)={0x4, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x2, 0x40, 0x10000, &(0x7f0000b14000)=@generic="941f1739b41b8b82e6fc772c5f7081eb", 0x4, 0x0, 0x5}) r4 = fcntl$getown(r3, 0x9) ptrace$peek(0x1, r4, &(0x7f00006cb000-0x4)=0x0) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000350000)={0x0, 0x0}, &(0x7f00002cb000-0x4)=0x8) 2018/01/27 05:22:38 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ede000-0x8)={0x0, 0x0}) readv(r1, &(0x7f0000814000)=[{&(0x7f0000ef0000)=""/182, 0xb6}], 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000786000-0xc)='/dev/rfkill\x00', 0x100, 0x0) r3 = fcntl$getown(r1, 0x9) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f000090a000)="beb2cfffb0c1af5049e32bfb0f02b2bcfa4a242f37431365b73423bb8ec6b021213853dff1e76e4fde65daf47971316f4477b41a6b6a12bf8052ec04ba32e11d2e9aca82d8472af2d03553876b72f8ac0e3af86a319be4bb6e0beed04f0e2349614e15d7a0e2664cf1b40c0976190e2dec1096b767c5f175ea0493b3c9704c3e154f1e5b8a20fc8b5d897686abed98d442ac038ba5a8eff37b1a7a44031ab3befe8056296fc11ee533f9167a39ee4d77da241b4463a31818a7917a1dd9396dbbec7547414d12870320960b1a2cbbb3fee2578bef3991bd1991723c11a08d69718d8f1fb0185b8e67122d3235019f5062db76935e58fdff9579", 0xf9) fcntl$lock(r2, 0x0, &(0x7f00006a1000)={0x2, 0x1, 0xfffffffffffffc01, 0x4, r3}) 2018/01/27 05:22:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1f) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000841000-0xa)='/dev/cuse\x00', 0x88000, 0x0) clock_gettime(0x0, &(0x7f0000907000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000fe000)={0x7, 0x80000000, 0x6c11a52a, {r1, r2+30000000}, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000e87000+0x531)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) r3 = getpgrp(0xffffffffffffffff) sched_setaffinity(r3, 0x8, &(0x7f0000dd8000)=0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) mlockall(0x200000004) creat(&(0x7f0000041000)='./file0\x00', 0x0) 2018/01/27 05:22:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000469000-0x8)={0x0, 0x0}) waitid(0x0, r0, &(0x7f00007c6000)={0x0, 0x0, 0x0, 0x0}, 0x40000002, &(0x7f0000b21000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sndpcmc(&(0x7f0000068000)='/dev/snd/pcmC#D#c\x00', 0x41, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f00002c8000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x2, 0x1ff, 0x0, 0x24000000, 0x0, 0x6003, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x0}) pwritev(r1, &(0x7f00003a3000-0x40)=[{&(0x7f0000787000-0x1000)="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", 0x1000}, {&(0x7f000013c000)="83f293a228635cb8093f628477374a49eb46e4641b38", 0x16}, {&(0x7f0000e8e000-0x7b)="bfa417e52b271b58bbccedd79f8dd948ea890a454f305299898882e0494b1a417dd6a309d81c2c95da182c534593f12732ebb77c073098a141b87db068749c29a2d3dba8f8f7a852320465322764b4eec80ccf93dd41925a43f006abb170ea402b666d740a9c6e644212bfe6967b82049ab94456851be1201e896d", 0x7b}, {&(0x7f0000174000-0x26)="3ab1c8b6f474ce61b1973734d0362e73b440929d751b856b05926f6527463c15acaa27a00dc4", 0x26}, {&(0x7f000038f000-0x98)="59e2c3bf9304c80bab849e40ae3c940d9c3b3c5569018f097d5d5d30e426b9ea8161b10e2a09b2fe130719b1472a1cbd3d91a2d31e51c0cc3c8ee4459c97fc9c53f6cda4ed6ba788d1c2d91c8ae33f0e2b99dba91170aea2398b99cd8194bab58326171b39763756ca5d9d2fbb1d3ddcf81475cf26bf43184701f73a224cd3d428cd4c53d39659837c2a504bbecf1010ae62401753e66f05", 0x98}, {&(0x7f0000310000)="e1e3824f30c5e2d5308867c007014aa6f3876b09ff4594f1b08d237ec8528566360932b139ef807d1fda5dce6703fc9cfff122a70a47574a44796619ada544a41f398da462b22e4e57a8421cd32292924314df8e404f2e0ba2a6e3aec5bf3e230f81fa5f84bb78b01906417ba2c91f55930f956dc9e64af521b13e5ebf4e6be264a783dd3e06947df1f9accb06f4391ae0e96078f37212b3abed65ed71223ea27a633be1b93f4038d6af3385e13c15a32efd34fac6b592de025cc93e8c014429965aab710b6f1306c986a68eb26b189566eca912feef4760740da9be36d644a72407b67d8a86282c", 0xe8}, {&(0x7f00008cf000-0xd4)="a2a30233f6e29ebcb1e0d6addd7610cd78af1b871a4f10e7b84e9e2f5b4c53f8cb385913b54bfe0fd4dcc70158a4c07bd3ef22458161b4f48950da41e0e0bd0850d566b08223742f109389553c07f3a87f2f50e192e34ad9f5ffd3527411085a6622f40c93d5b646358dd7464e51954fd788c4baa8c9cd574d1ec1e8e4393df1b6c6e9d57f6c3b8beb29ecbbb675a6beb58905eb0e919908832ba07a3d925f7c48bc7e5cb29aaa0479b85d34e56e7b2cb88c714eb0208feca8b2a5512009ea5876b5ae08a2a977f766e967d9e47415b399debc3b", 0xd4}, {&(0x7f0000469000)="5aeaaee1687e3b3ed8373295e8c77471a31047e304bf9692d27fe84d5a2129f8fa5e8715c26f7e00606561995850a8d7e8f84b81859a713aa09e87edaf42a91d885f7f9f4f2c575cef29b3b32bbaf829fd4169e6e5217960f30e96db6319494b141ecbb642ef37f02cfe3d95d6841a4994f288e1d7f72a9ca83bd9506fc802a6ec0dd267573f674e406090f523612ddc6ed9c108c208f14f04d88fe3067c290bbe5fae0f5896997d7b4c25b2c913eb3ece4f0c63018f761cfdf2", 0xba}], 0x8, 0x0) syz_emit_ethernet(0x3e, &(0x7f000050a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/27 05:22:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) sched_setaffinity(0x0, 0x1ea, &(0x7f0000b8b000)=0x0) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) syz_open_dev$sndpcmp(&(0x7f000035d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x4000) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f000081f000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000adc000-0x10)='/selinux/status\x00', 0x0, 0x0) readv(r2, &(0x7f000043b000)=[{&(0x7f0000d2e000)=""/190, 0x0}, {&(0x7f0000863000)=""/141, 0x0}, {&(0x7f0000706000-0x3b)=""/59, 0x0}, {&(0x7f0000383000)=""/218, 0x0}, {&(0x7f00006c2000-0x40)=""/64, 0x0}, {&(0x7f0000ca7000-0xc1)=""/193, 0x0}, {&(0x7f0000567000-0x8a)=""/138, 0x0}, {&(0x7f0000872000-0xb8)=""/184, 0x1d8}, {&(0x7f00005e7000-0x9d)=""/157, 0x0}], 0x20000000000001e7) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) socket$unix(0x1, 0x7, 0x0) 2018/01/27 05:22:38 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r0) r1 = socket(0xa, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x3a, 0x40, &(0x7f0000002000+0x68f)={'filter\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000002000-0x10)={0x0, 0x0}, []}, 0x60) fallocate(r1, 0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00009ff000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/mixer\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000002000-0x10)={0x2, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000-0x8)={r2, 0x3ff}, &(0x7f0000001000-0x4)=0x8) 2018/01/27 05:22:38 executing program 6: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fe9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000810000-0x1c)={&(0x7f0000fe9000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000fea000-0x28)=[{&(0x7f0000fe9000+0x488)=""/99, 0x63}, {&(0x7f0000fe9000)=""/4096, 0x1000}, {&(0x7f0000f34000-0x4e)=""/78, 0x4e}, {&(0x7f0000434000)=""/4096, 0x1000}, {&(0x7f0000d34000-0x5f)=""/95, 0x5f}], 0x5, &(0x7f0000fe9000+0x9f3)=""/130, 0x82, 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000017d000)={0x0, 0x8001}, &(0x7f0000530000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007dc000)={r1, 0x4}, 0x8) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000be3000)=@ethtool_eeprom={0xc, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:22:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ce5000)='net/ipv6_route\x00') getsockname$unix(r0, &(0x7f00005f2000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c73000-0x4)=0x8) sendfile(r0, r0, &(0x7f0000579000-0x4)=0x3d, 0x10000000fffffffd) flock(r0, 0x1) 2018/01/27 05:22:38 executing program 2: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000070f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000aa7000)="d737f516d2571a55b38a031870182e42531a13285a166ec36af5b36564010e3496c3", 0x22, 0x0, &(0x7f0000fef000)={0x11, 0x10000000000800, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000ff3000)='user\x00', &(0x7f0000ff4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ff4000-0x1)="fd0a", 0x2, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000be2000)="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", 0x1000) 2018/01/27 05:22:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000406000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000054000-0x50)={0x0, @time={0x0, 0x1c9c380}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$mouse(&(0x7f00005d3000-0x12)='/dev/input/mouse#\x00', 0x3, 0x2000) ioctl$KDSKBLED(r1, 0x4b65, 0x0) 2018/01/27 05:22:38 executing program 1: r0 = syz_open_dev$midi(&(0x7f000032f000)='/dev/midi#\x00', 0x101, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c46000-0x108)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x108) r3 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000004000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x4000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000-0x8c)={r2, @in6={{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r4) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000002000-0x8)={&(0x7f0000001000)="32c80f067702419dbe4bcf862e3f60de1ab3554b34cecfaa979ac43002022e336f17026e1a5f16ded2ee72cbd1f5aade044fdb0c290ca0b7ea1da380ba10d4ef5cf2639dbc12eaf8f8b072bcdf6141cc34dda4e7c37587e4ae207bc4a0", 0x5d}) 2018/01/27 05:22:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e70000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008ee000-0x310)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) 2018/01/27 05:22:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000074a000-0xc)={0x1, r0, 0x1}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000d7e000-0x60)={&(0x7f0000af7000)=[0x2, 0x3ff], 0x2, 0x6aa6d68d, 0x0, 0x5, 0x8, 0x4, {0x8, 0x6d, 0x70c, 0xfffffffffffffff7, 0x101, 0x8, 0x6, 0x0, 0x56, 0xffffffff, 0x10000, 0xffffffff, 0x7, 0x4, "073b3f5e2aac694196fb0efa186c15c0d754dc29e4c926e92d3ea6658c270e76"}}) 2018/01/27 05:22:38 executing program 5: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000114000-0x8)='./file0\x00', 0x40) ioctl$KDDELIO(r0, 0x4b35, 0x100000000) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x80000000000001, 0x5, &(0x7f0000f51000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f54000-0x96)="73797a6b616cb50007ffe9632e4c51beb8704b910a58d9686e3501bf28000008d744afbe9a1e2c7c1d0c1b86cfa07cdaed85dd17f61ca667f886875df89b53cdcb7958bd8bb556ccafd8a6f33ab5ebaed029bfc20efaaf6474ea641d82fb9d0da7c6ad59beff8a1cc7c15cf5f0a5acb96701d0b4d282eed0487ea3c4e8c455573b004e7d42d93338ab02b125091d092a75c0b771aaa2", 0x3, 0xb6, &(0x7f00009cd000-0xb6)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000051f000)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00009d9000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000630000-0x4)=0xe8) 2018/01/27 05:22:38 executing program 6: r0 = socket$inet(0x2, 0x4000000809, 0x1000000000000200) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000b29000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x4300, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000035a000)={0x0, 0xff}, &(0x7f000036e000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000049e000)={r2, 0x1}, &(0x7f0000721000-0x4)=0xfec6) 2018/01/27 05:22:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f000028c000-0x4)=0x4, 0x4) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00009e4000-0x9)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000022000)={0x0, 0x37c}, &(0x7f0000b9a000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00005b9000)={r1, 0x72, "cec5923b679049b825dfbeec340c710f3966ebb72fe30c8eae2e12c9034c5b0847378af96b19954476cd0e0bc8349440a309187828b43bcc588dcdbab63e3039d269d20e8c2cdeac8a0edb5bd505ad0c75b00b377aee3559f99587a63c266c10d8cd465ec21cb3ba0092845ec19cf8b80890"}, &(0x7f0000342000)=0x7a) io_setup(0x6, &(0x7f000098f000-0x4)=0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000421000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00006a1000-0x20)={0x2, 0x2, 0x0, 0x1000, &(0x7f000097a000/0x1000)=nil}) io_submit(r2, 0x5, &(0x7f0000ca8000)=[&(0x7f0000502000)={0x0, 0x0, 0x0, 0x8, 0x7, r0, &(0x7f0000daf000-0x3d)="aa6abe6dafa3ea96a1cf2b2a190f82edca2ba99d860136a26d74787541699982a623ec3dc06ad81eefcfe836f94b5dfb79bfab6fdf8d49d5501f64ae18", 0x3d, 0x493, 0x0, 0x0, r0}, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f0000379000-0xd1)="8467d5f1232056eb133822e629a9405efb3b9cdb6549258533c97336b4ad4927700ecc4b51e4b0e056c86d106fdffee1f042ccbcbe6ea78c9459e5ba20a69caae22d6c746ddb283d1cd99fda41328f3e5e14628f96247f0e1f2882afce7629d5f730f46e495c7289b51511a16fdb08e5e68ed761ba5e92a231e76fbab2e10b08f5804be647805ec3bead351edca7ed3baf75267322f63c1781751b64ecda6b88791832f8ed7d34ec59e5b016466f75b94ac26e2df9db29a6589f7d06d06c72476d795a7409d866146fec8af5d5f6272f40", 0xd1, 0xffffffffffff8001, 0x0, 0x0, r0}, &(0x7f00001d6000)={0x0, 0x0, 0x0, 0xeb446f4a93759f4a, 0x5, r0, &(0x7f0000774000-0x81)="f3cc4129f9eb4844390faad45345c9e608a32869adb6a907a43d4b950ef0882fc594958ce357b3e52814da25644ebd8dff8ae4d94b0255034eb81a048af4691be079a5dc5d595fd70fb5337b8abc0804b5b2c7fef5da2796647439aef86a7c948e0d586a165051beb12ddaf4cafdb4c8c74408419c03839ae53097e02578407f17", 0x81, 0x8, 0x0, 0x1, r0}, &(0x7f0000eb3000)={0x0, 0x0, 0x0, 0x6, 0x3, 0xffffffffffffff9c, &(0x7f0000d25000-0x74)="81dff981ae231ac40c84f7c0c2e01895efc93e2f676b6946527a38bd8396e2c9228fb48bbbf7dc615832026491096bff760961379fc6732c16bc103a3852d3d2d11a1946fec75e4e161aa9fb82f87a9efe4ada87c17edf8a57144022148859bce382c64e87fd9d511ff75a387bd8136fe3ac31d5", 0x74, 0x1c, 0x0, 0x1, r0}, &(0x7f0000bad000)={0x0, 0x0, 0x0, 0x1, 0x5cfa, r0, &(0x7f0000a3e000)="ed0467d988e2bd0c0edce228c4f633fc7148f3d4f0556790e0d2634aa0acacfd39665dce4f558fcdb0f3821356ae4dfa4e083f3ef082e8913a7bbcefe52bf3a8b27be8c4d65996488574b3046a5517a6baeb84d002b10c81cc63d6246325f8cdb50df73f87ad51732ff07c3567d14432d711751d01bd424347bb526de998d749895d139ba2f1217f57f4ea13c5687c70a1844a131e5e29c4d013e5e4709afeeb4b5d50e295628421623498b828730148f8443c0f821649d36a7b0784660a7193d0f6", 0xc2, 0xf5e, 0x0, 0x0, r3}]) r4 = syz_open_dev$sndpcmc(&(0x7f0000566000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x8000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000c96000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff7fffffff}, @in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) madvise(&(0x7f00001ec000/0x1000)=nil, 0x1000, 0x13) 2018/01/27 05:22:38 executing program 7: futex(&(0x7f000000d000-0x4)=0x0, 0x80000000000a, 0x0, &(0x7f000081e000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) unshare(0x10002a00) 2018/01/27 05:22:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f26000)='/proc/self/net/pfkey\x00', 0x20800, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00002d2000)={0x7, 0x2}) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') faccessat(r1, &(0x7f0000018000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/27 05:22:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000672000/0x2000)=nil, 0x2000, 0x2, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000000)=0x0) 2018/01/27 05:22:38 executing program 5: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c25000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f29000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$TIOCCBRK(r1, 0x5428) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00001ad000-0x10)={0xfffffffffffffeff, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000393000-0x8)={r2, 0x6}) 2018/01/27 05:22:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b1b000)='net/dev_snmp6\x00') ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000fe3000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ppoll(&(0x7f00001e7000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000622000-0x8)={0x0, 0x989680}, &(0x7f0000063000)={0x0}, 0x8) 2018/01/27 05:22:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f68000)='{em0nodev\x00', 0x0) io_setup(0x2, &(0x7f00002ec000)=0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000007000)={@common='syzkaller1\x00', &(0x7f0000823000-0x59)=@ethtool_gstrings={0x1b, 0xffffffffffff0001, 0x4d, "ac6bad48bbc727d5bbe1c53fa5915c91fe88f6b8f8445ee355baae7bf35aa4014643906b83822f9ae0e5310190c802f2cbd5cf717d2d4283d546ceca96d7acf2bab802bf22a64a5d0abcab1a6d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_submit(r1, 0x1, &(0x7f0000a54000)=[&(0x7f0000f6c000)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000f6c000-0x1)="", 0x0, 0xffffffffffffffc0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/27 05:22:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000bda000-0xc)='/dev/amidi#\x00', 0x7fff, 0x80000) bind$inet6(r0, &(0x7f0000e60000-0x1c)={0xa, 0x2, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3f}, 0x1c) socket$inet6(0xa, 0x4, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00005e2000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000008a000-0x4)=0xc) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000554000-0x10)={0x3, 0x931, 0x400, 0x7}, 0x10) 2018/01/27 05:22:38 executing program 1: r0 = socket(0x18, 0x0, 0x2) getsockname$ax25(r0, &(0x7f0000993000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000+0xa0b)=0x1fa) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) ptrace$setopts(0x4206, r2, 0x80000001, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x9e5ac2091eff9e5f, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:22:38 executing program 0: iopl(0x3febb11d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00002fc000-0x4)=0x7fff, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000893000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000f83000)=@add_del={0x2, &(0x7f0000e8e000-0x10)=@common='yam0\x00', 0x4}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/27 05:22:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f0000097000)=0xfff, 0x4) r0 = socket(0x15, 0x80005, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x200041, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000cbd000)={{0x2, 0x800, 0xd7, 0x0, 0x80, 0x2}, 0x1, 0x5, 0x1}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000517000)=@sack_info={0x0, 0xcb, 0x0}, &(0x7f0000529000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000779000-0x8)={r2, 0x1}, &(0x7f0000080000-0x4)=0x8) ioctl$TCSETSF(r1, 0x5404, &(0x7f00007e1000)={0x24, 0x24765971, 0x0, 0x6, 0x5, 0x6dd, 0xdf1, 0x2, 0x401, 0x401, 0x2, 0x3}) prctl$setmm(0x23, 0x5, &(0x7f0000aa0000/0x2000)=nil) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000872000-0x8)={0x3, r1}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000004000-0x1)=0x0, &(0x7f0000001000-0x8)=0x4) ioctl$sock_bt_hci(r0, 0x400448e3, &(0x7f00002f0000)="7779add5546ffb31e9867882e41753cada18e7222712c3b40667ba2ba5bdb1cf613e4f4b6b127e8993a794166f8e4fa7539ae101d7") 2018/01/27 05:22:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000082000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f00008a7000)={{0x7, 0x0, 0x0, 0x0, "8a9b295efd857302da7959f551be3ef66cc59555c03bd7fd201503532246b719a38ae239813ce95dc628bbe0", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:22:38 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000004000-0x8)=0x4) 2018/01/27 05:22:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a2b000)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000340000-0x18)={0x7, 0x1000, 0x6, 0x7fff, 0x5, 0x5}) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x2403, &(0x7f000070a000-0x8)=0x0) [ 47.054323] audit: type=1400 audit(1517030558.569:52): avc: denied { map } for pid=7137 comm="syz-executor4" path="pipe:[17838]" dev="pipefs" ino=17838 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 2018/01/27 05:22:38 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$int_out(r0, 0x2, &(0x7f0000b4a000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000605000)=[{&(0x7f0000313000)=""/0, 0x0}, {&(0x7f0000fba000)=""/242, 0xf2}], 0x2) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000001000)={0x23, &(0x7f000002c000-0x23)=""/35}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0xfffffffffffffffc, 0x0) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f0000001000-0x1)=0x0) 2018/01/27 05:22:38 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x800, 0x0) read(r0, &(0x7f0000822000-0x8)=""/8, 0xffffff3d) 2018/01/27 05:22:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x169001) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000)={0x1, 'F'}, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x440000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x1, 0x0, 0x5a5a, 0x101, 0x401}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00004c7000)='./file0/file0\x00', 0x101) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000aec000)='./file0\x00', &(0x7f0000030000-0x6)='ramfs\x00', 0x1, &(0x7f0000f89000)="") chown(&(0x7f0000f68000)='./file0\x00', 0x0, 0x0) 2018/01/27 05:22:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b43000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) fchdir(r0) sendmsg$alg(r1, &(0x7f000093c000-0x1c)={0x0, 0x0, &(0x7f00002d9000-0x38)=[{&(0x7f0000bf1000)="da", 0x1}], 0x1, &(0x7f0000109000)=[], 0x0, 0x0}, 0x8000) r2 = syz_open_procfs(0x0, &(0x7f00001fb000-0x16)='pagemap\x00') sendfile(r1, r2, &(0x7f0000b51000-0x4)=0x0, 0xaa8) 2018/01/27 05:22:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_proto_private(r1, 0x89e3, &(0x7f0000848000-0x33)="37280b10f4526e09481cde2dbe7d173fe0cce17ecf86039d767167e018b153c57682965ad9ad8dc995529f3ca32e27771bb873") connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r0, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00007e5000)=0xfffffffffffffd37, 0x0) dup3(r0, r1, 0x0) 2018/01/27 05:22:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x58, 0x80800) close(r0) mmap(&(0x7f0000000000/0xd37000)=nil, 0xd37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000349000-0x8)={0x0, 0x0}) r3 = dup3(r2, r2, 0x80000) getpeername$unix(r3, &(0x7f0000781000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000702000-0x4)=0x1002) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d37000-0x4)=0x0, 0x4) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000d37000)={0x1, 0x0, [{0x73ce0e971b4ddc22, 0x0, 0x6}]}) 2018/01/27 05:22:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000fad000-0x24)={0x24, 0x100000026, 0x100000829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$dupfd(r0, 0x406, r0) 2018/01/27 05:22:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x20)=':em0!posix_acl_access/vboxnet0@\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x2012, r0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x800) mprotect(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000003000/0x7000)=nil, 0x7000, 0x4) r1 = getpid() mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0x1, &(0x7f000000b000-0x8)={0x3, 0x5126}, &(0x7f000000a000)={0x0, 0x0}) 2018/01/27 05:22:38 executing program 5: r0 = dup(0xffffffffffffff9c) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000f79000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) eventfd2(0x0, 0x0) 2018/01/27 05:22:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006e7000-0xc)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() ioctl$int_in(r1, 0x5452, &(0x7f0000b05000)=0x3f) openat$rtc(0xffffffffffffff9c, &(0x7f0000921000)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) 2018/01/27 05:22:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000e87000+0x531)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) r1 = getpgrp(0xffffffffffffffff) sched_setaffinity(r1, 0x8, &(0x7f0000dd8000)=0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000e8000)={0x88ab, 0x2, 0x9, 0x7e000, 0x0}, &(0x7f0000463000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c3f000-0x8)={r2, 0x7, 0x9}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x200000004) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00005d4000-0xb)='/dev/audio\x00', 0x40100, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000054000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000fa5000)={@loopback={0x0, 0x1}, r4}, 0x14) creat(&(0x7f0000041000)='./file0\x00', 0x0) 2018/01/27 05:22:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000e78000)={&(0x7f000036f000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x4, 0x3, 0x0, {0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x32, &(0x7f000063b000)=[{&(0x7f00008c8000-0xf6)="e9", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f00002a6000-0x38)={&(0x7f0000100000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00005a1000)=[], 0x0, &(0x7f0000752000-0x2250)=[], 0x0, 0x0}, 0x40010) sendmsg$kcm(r0, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:22:38 executing program 1: pipe2(&(0x7f00006a8000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f0000003000)={0x0, 0xfffffffc, 0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000053c000-0x28)={@common='syzkaller0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r2, &(0x7f0000556000)=""/232, 0xe8, 0x2021, &(0x7f000004b000+0x4ce)={0x11, 0x6, r3, 0x1, 0xfffffffffffffffa, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x14) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000051b000-0x8)={0x0, 0x4}) [ 47.256157] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 47.305463] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/27 05:22:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 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) sendmsg$alg(r0, &(0x7f0000797000)={0x0, 0x0, &(0x7f0000001000-0x28)=[{&(0x7f0000001000-0x21)="28af76fea534cda8a09456219f92c6bfbccb4b66f7c5c557efdae446364b50423f30b05fbe23c904ac5206acc518e81846fbfc27e16e5536db6283", 0x3b}, {&(0x7f0000000000)="4f60f1fad4d42146218f6627c8d026959c410e94754f32b35fd94c6f4ebcd56640e3deb6476eb449509fca0a1fbf1b8c0799d9a72bfa5d396dde41834340bef7390ef859c8678afcce4b599b", 0x4c}, {&(0x7f0000001000-0x7b)="b44276bc39c473a9fab0fcaf2ae1810a7539dfe401eb9b38346757bee5846486625f529bdb331cdbc639e223acaa7e5578470b0655ca941f932a1df41a3314773fc72ddbd3e2d66b485905b18f5687d55fbd191cda4628db7ac835eb29d41691c4eac282768ed6eb673f54b682a052b177715feb7cdd7c95abcdbc", 0x7b}, {&(0x7f0000c43000)="defb9883178a77c4c37d2cf70fafc2ebae9e570e73313ada0511713c40810b3bca8238fff8f2386ec210d029a54568b73bb14f56c547d10a5f3190bab0903b8084b866aed7b306df84172ec1d06df582ee93eb29d87ff282af5ae740233b35df24db0d319412ae410412e7cbc2213f346d47f0faa211e56133422dd8473bbf25cb1be7a554b17f62ce8d498ee4fc5768d9a934270688497c75e276ea73e97a4a9a04b6d87d25fa6a099fd4b7aa630be15d38cc54d1935647", 0xb8}, {&(0x7f000032b000-0xd7)="d5c4bd7020fed57a5bcc9655c22ef1e154d4dccc1fd95460747438a87a8950b465fda05342117f8c865fea5187cfd1ce6305a4d2d8f87af49003c8b8227eff4b260a196e5792e79b2ea0bc269a5264bf5471d530b9fb7877401a2f0d1fe48e6224def49d046517348784f4c6fa18a4ff8f52a609a22a1c9894b6daf6a44735e872aa3c7a5a6a9b9bba8ec605b6d0f4f6d940b17f2aec345677475c0023a9f5818c3941e8e558b181c859d7c8e5a53882636be63fe3ffd6354164b4edc92acfe4081c3c5b4fb645307d74693e46287e777e870e86bc16bb", 0xd7}], 0x5, &(0x7f00008a2000)=[@assoc={0x10, 0x117, 0x4, 0x4}, @iv={0x88, 0x117, 0x2, 0x76, "393ba956c152c5a64850ba2e78bbfd46316f4b09d3aaf477c6ef127a37dff74f2eccc3258b34ccb796ccfdcb6879c63c04579be2af5d40b5bbcf891e42db1318d31d6ee8a429b332366f72da3227126b28be9451a946b55533e968042573d4ae106cc9029a462aaaca7c82607a5ee8b1304d34e6438f"}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x5d, "94cf5b4dac638913d074e4eafa3db2b620405e5c62febdfbe6417916211690cb25a0aa6f7f1d194b5acad63a2322aeda46e67917503a93c18ae69075921fad17ad04bece3b0bda2c1bb9a44378e7df40f4cbe3bba25fe93a22e5ba8d9f"}, @iv={0x88, 0x117, 0x2, 0x77, "e2f7c86eaf26c5bef3d0154cc058edaba57b8d0288d39bce01d90fb3ff0cc7ed6aed6e80557cb820f6857e548d80869511152969bbea033e017600dc2875963ba95010f573745df09f6c15b6fa5d5a6a318209358f000652647c0877bc9718b20ece77bc6726282b3e423c0d24a832536ae19b62509351"}, @iv={0xb0, 0x117, 0x2, 0x9d, "9dac800a77900ba5386693c8332560f018601446a0d17a44670557b67b8b111eff6e88eda35f4fd8437ec6a3f6153471c06cb098d076b2f543cf8654de126385d9e28b4e80c336adc6be46b4868dcdb5a47ebbf3ef89461931ad373740974aa6f1e153917a40c1e11419d476d5e6254a3b024ac2d8a8902444d9fd492abebb7edd833815ec4557285368b0685a01de22750c34a8d993937a8c7e48a6cb"}, @assoc={0x10, 0x117, 0x4, 0xe0}], 0x260, 0x20000880}, 0x841) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/27 05:22:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000012f000-0x12)='/dev/input/mouse#\x00', 0x5, 0xa0402) ioctl$TCSBRK(r0, 0x5409, 0x100) ioprio_set$pid(0x800000040000, 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000e3000-0x1ea)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/27 05:22:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f67000-0x4)=0x20080000004) poll(&(0x7f0000fdf000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000fb6000-0x98)={0x0, @in6={{0xa, 0x3, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x215}, &(0x7f0000f9f000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fcd000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009ed000)=0x8c) 2018/01/27 05:22:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x20020, &(0x7f000026a000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f00008fc000-0x4)=0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000075f000)={0x1, r0, 0x0}) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x35) sendmmsg(r0, &(0x7f0000c8c000)=[{{0x0, 0x0, &(0x7f000017a000-0xf)=[{&(0x7f0000aa8000)="0a648260daa4a1f840d90d58a50d54fec96bc7602d1fc3609ee1a989f40c8f9139e4c9bd14326f0a9d697784c1011d45dc63ba4cc14bb3eba556962785b5e1e0a95c659a538bb32afc1bc05dfa57c68892f8051aa33b1330b7ae41d8e15d", 0x5e}, {&(0x7f0000802000)="f0d5a648ec5a855df79ecc3a2feff1d803db6349ed50a34bad7220e60f3ab20253d04a9ce179e34971d7cb6841e62b2980426ca822af8f230464953336b3b9035fa2", 0x42}], 0x2, &(0x7f00000ed000)=[{0xe8, 0x113, 0x4, "d3c912c42fdec1641348de543decf29173349e7f9b5fe9c58cfa261342a0c74d0f4e063118539ebb39f1981178bbfb641dadec2ce8ef2e973f01517757c5ff347aea113a8437ed21bfeeef03bc752054daeb0fefe41328520551f091c8e51c2d0103a1e289d142260a13e940e91363c030a8c92ffd93390c23318824f001c43a72fdd401371d6a83787f9a0132bf3f0723cbb4e93d9c9737d8807de9e366bcf8d8aee7a2e5d9defd09bcf8ec79a88695ada9335250d65c08b337d62467b3c26e0fe2c61567d81f215dcbb4f4960c6f5214b98a840d7e9467e8"}, {0x104, 0x117, 0xffffffffffffd8f4, "65bb02c624bbdb47b872e83930831d19da1f2c18499f4ca032f1cb7b195ab3fd5819db45b2bda12788936308ff8304abbc38b47fe42137d31c383c5c12d6f3281a71e740657c88f85cce34ca3fae8f23dda31fc9498a8dfd5f83340876d2f26a2434dc52518bceaa24b3264324e3c4967fccb56edfcc4e71b232c8b96af1af2edf28995f2ec549d7972ee229093f9282bbf1dd36e6dc3f9013475a0df12479d38f0110ad99d2dbbf5b2a5950cfaff5e8c026ccfab3d65919a3041ded9ca7fcb9395b218adba695053154f5f7e3a34ac46ae918b0d947683e369d40e2e21041d1704c089472512ce693a3c832acb582dbaa8c00a882"}, {0xdc, 0x6, 0x100000000, "825e82c38979b3d327e3739101f121fb0f08f716f6db6a1d209ad096ca5fb46009b0c57504a324aa97d0bd06ab084c8b00347d25330360ecd4fbb34917393507ff8d8251605e058045f303a59df8021ca85ddd9062140cacfdc0646701f36893838010cce84813b6e862232bcb4bae3e671709a1132b5f98bce9e3040489f70d75d40aa261713f831031ce27a3307daa55f26b39277cd597ddc94636c8c479841acc6998314afaed7c40304a3c88637b240759d5adce4dc5d195ae903df16ee3d7c4e3421b07b0452892e93016"}, {0xd4, 0x1bd, 0x5, "3a0aae5dadaad22b1399771108669bd41bef33735a953d0a58acc32aba95dae69c302d0276abbfbfe889d5919c257cdcfd2601714a6c41e87f815162bbc9c84d6ffffbddf3fb819f9d8c88135172eaa7f3d212ec362e17783872b20670ad389626cc651740f5ca899585171977580932de7f2140fe0febfee97428ee9c106c63cf93ed67d8ab24024c3e5bc51ee5f994ea1f0c42b2af98596b35e945a8b4de3c857e480758435dbb5fb452e82b1ff1e2870934b3452a53efc498445cbc4d8ee0fe9758981c3d"}, {0x30, 0x11f, 0x1, "be485a70b148a71c2ef388b00059ab617c787179f7d9d3740288eeb08d33c30e6a7962"}], 0x3cc, 0x4}, 0x3ff}, {{0x0, 0x0, &(0x7f0000b13000+0x7c2)=[{&(0x7f0000dfe000)="c7893de606cc8c6a4f8ae1b908522a8b5962738cf895c2c3746a42d6dc346c1e5413e5aa959119ee2943a6729641a27895ba121984f9df3acc6cf61c8f1487", 0x3f}, {&(0x7f0000718000)="f1b9c366c70cab5be606cabfb19155ccb834a382383fc289c9655846aa38dfe54ba8a80fa3409d4d3b5b6e5358b7bef75acf4ca49e80d275789d484fd210a26e54f08efd6fcfc21addb65b7c5fef7cc3f39f7f16f277249cfc8fdf811665bb8944d10a493bd56890bebfa126e3de69091cbd113440c87cb44dc9188a50c0f22bd900b301f6f9cd95e5c25c72f2c97a95794deb6bd837077efc367530bc93dc13f2cb6c5ba0b9a26cd6c01434", 0xac}], 0x2, &(0x7f0000601000-0x12fc)=[{0xfc, 0x110, 0x3, "849f70747ee27c52cfa288be090ec005ab7f50a736b9231204033fa6cb89adaf155c10e7cace40f0a429fa3eb403a4239b0474f1b20d85c1794686cb0b7feb290831478905f0739e2537ae2f969476fbb69f1771119a37bff55e17d3254d6671bbeba7fd1775491b368d8f13dc841e7b1579aa1ebb620085d610ec0b78d493bc1d5b409710df6951f7caff03199b5d116d50ce82f8f06f60a766caacee49976f96058cb5440af05d0faf964f2e4ffce156aae84a3e055ffe15d5d9187fec1047883dfd0f432cc7662976b8b59bbc23c1bfc6678cad1afb1ad341877a58ec5e65b485909d1a709072b3e67c1de59bd0"}, {0x64, 0x11f, 0x6, 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{&(0x7f0000511000)="570e98906fcfc94375c0ac1c3a820069dc9c579b09b957b526b8d8acf502b5cbcdff76c5fb88af20c97f27c6c9ca86d30819f24f6a235b4608fb6db08ce14de40f27850cca00e1cf2919fcd0612c94d1dcd9590b26976c2df185b2ec812b2cd26ab2abab1d8e2879dac6ec114d538fe9dfefe96c121ddf1e7e1c3a5b57bfce30f9b88341938ea4a03e6da0ca84e35734d8b3ad980a4f17e48023ec801fc85789414e1cca5ad847b0bbc54be8f773de73d96feab11bc4f270099d40c6365813ddb16d17f55c87425ddc1558cc3c2492ed88b9d2b6b4089d725cf372bdd363b1a6d48e89367a7d7ba6fb4154936b6fc272a07092e1987b3fce9f28052ef1a781d590a3045770f349fe96ad0d68ca560c36bf3f060dbf07ac5fab8199379b69d473b3a537e8f5fb3c3eaf45347c827128fe068af3a0ca70d24212fd54971b63ff1fb384f444ced36c9391dd6cc83ee3d2a298c79fe938351760ef4a33eec0768622a50f361900a1af0d4bfa4b5aee49c3acdc059d7692636f867f8a8c6ca330ba9f14f069ef96aafe50215534a9a5eeef4ffb10278fac37dd9ff1242b6db8b85205d4f9256bbc5a13a0b6a9bcacfe7c5ce2901fd953894af1fb7cfc32b06fbe566b3cd090928381ee63aa00031a9f2a5467aacbd58ae4c946b48023dde44347eaba704af473ca72c6bde2198b5ae2fa8e816c2fbf34d076086ff6a16358dc60cd66e313a875329108f0f36a1db6b2fc525ed6a03696af4fe793173cb1a5a3b79290feccacd6d7c689e20c708469d7e38a184349bd0066a500062d7878e9b8ece8b3b81e7e1b4aea25dfdc1d6f9719c0c68d3db0753cee670e10abc8faa20232a929b030580fb801788c209c666d70c1df63befcab40d35857d5c623a6405da31591ab53cb99ff42843905a75055362904c2b9063fd313f1f0074c8e06c08bf3d2ff77811cf18f8e0706b9eef58d9a4c8a2fdf2d054b032887042668963ed82b4ec6953bcaf6e1b1c3cbc2690e7f04ffa8355a253ca2b0639f6d80e55c5bda6e5b4e1f2e0d69198869852120ed62c79a7cc36d1de3fec2e25746e0cf9aaa223a84cfcf89fa1a0d1826c43541895bcbbbd4a7d6cec5c4392501128d3431540fc5da03cbee96921ef1adc3a86f08edca36a41a49d08361de7438e6d57f2d57cc888a5fa6cc80387ee14cfc48810ce4587b5e89234a0016968ab8c407e24b613f9b9557314208e6303765a4beb830c4f80e696869b73e18166561240ebad302d744349209f5e5a03c1097061bfaa029b186a11c1b9ff39509d1859636593e6cb83549b747ad4b0ea77f8582e4b95644a45e966ac6166a5527a6eff751ecdcb604216f2f3e154606ecb236d3ff71c384889bd72bcb33b25d5a513743564ed5b1b0be9ebc25c415d24caeb4c1c2b58f0249cabd575e47bdb9a1f6275baa4d8ea61b1aa050bc9288a058d6820df09d7b99267f1d14efa8dc8364fe13a3c067f2f91a21261077666048452888ac13914fd17e632c85cfa1787a5b65a62de786534b35b4f015653e444dd4a5321b0060d910525b09f68e660150ae8751429dacdae84526e1429cccbf32a89f7aac2f2598fe5d91fa6cf767d9b73617cb7de06f5ed47c8a9e6834168d15df9f476e949224aae6625c78dcc6f64b453c17c47e94e358169a39593a99ba3d802fb161b3a5f1582c7fc38668bcea3975b590304bdf5b59774e87479b1f2522579f330f94b75a4d77e3842d2ce9561a5e4487fcf7a6b220279d2c837e97ccb19fde8a3deaa7a40cdbb48158c3659728c43db5004fc8761bf51cc934d87b394d47a9fde0499fdb28f3a5497f7dc2dd8cc9e0dba87587db53c47445b250b99fbe3528cad60ccee7f6f8c2578136b40810abe49509926fec293fdab14cb3dc0b9103c4eac74ed5e81be6b1785d32483c07302bec13ea9a0afb4bd62bd97f88800f68d44b86842707a6a319cdb7116190f957aab108e06179a7c33795c65a8df9f7a9e3db73ede85d280a21a4e838b8776b8a18861dedc2eaf13370c103455cfe752d92395f468a783bd375235da33ab051c838f3b943ff0631f3c2d6f4c970a21a71da594ee97ca45367e0b6f1fed9383c88b9c441ca67ba3191ac768d23118a922af64aa3f697d064a7c8ba4822712cd6822474c09729135d42246cc8060e733fa849bf9ab9a60d1a798c86904b42d160f436a04fcd2656df4a62d58795c4c8ca3effb3db1a380b64ef9b9f11e60216f90f6d6b2025e28097b5977f7c454b8755bf5fa658be217135f4fd3110947196ac882b1f9515dc7b0335860135efbbe895ddb239ddb06633317a69eb1a815c0ce40d7b780bed762121c8ca2a451e72a9d521e056c5993032f80bf0bc6567d308555d4f11c3f9413493ddfa360a267d054c11bc33867dc6d33c4c3d66506947acadfc7ed4d70b2173bd62b5b8c02a636d58f042e523dedcfd64c2ee2fce5ba228d9323c583abe475020de0648eb078bef17dccf2758d3ef12a093ee2552541a5dd0cf42bac937d9efe6ffe122f4e1ddafac0534862866888140dc05abd485f047e8f4397a0b7915ff846801d422af71652800274634072773cec2ce8f0171ebde270ec6fbaa81cd5932011c1e1ea8b3b3b6d89aab55c8c9ee5b4b36f042e1dd744b927460f521343c6752bd32098ccdbfde55860b6935f0056fa97e067ff7cc47b176b95bae648cbaf8a6c01c3bd3211a420dd85285dad46d1ae41f4b60f9278255bab7eae834855972d2bd3d704272650b1948175f98e25c1a455558695263843577fdd01e2088c21e137716e6d9e9561482470458fe13c817d7306dc921ba5cc502a24bc6845884c19b57b48a5b559ad1bc0daf45231c705b4183ee81a37ff77a3062ec141abde0451055f26bae538f8b6208a10153b015c35b223ec62f912e77e5f9edca276db97502b3fa7445280bb9c34e8863871d6967651ff2d2fce7adede1c469119cc158057a395cb313fc7e091d5969f142523101fbbc64418fd58a36db4d5b427fdb273080b8fff651551c1c95520e1a9c2e4fb6f4d94e7d4c5d2eb314f6d6d98f8bcf4fd17e069b43bf9786b0299476e76ff0aa9345d1023eea1a2ab078f977675b6c22b1649c90ab807c41b5600fa80aa6bb4e6f04cdd2e2d81fee3639dd2c3c14e691a1468a47253bf962e8b0da818554ba3c87fe919842e5ce6490fa53f2ce1f3490e101758b3bcb907da55967e4f6b7508fb158bc1b5d63aaf721cdd0a98657af4d56778d15fea9cb083663e86adbedfa2c8276a65bb25b008b0937e0ad23c76e777813e368299dea1fbacb1dcca624d17c63328156176d013df51b8946abd83d476dad0bfa5eebff89bc091d3c00ae61ecf4a08bb0cd71cc4d4bd822a1ca313831e21eb0461e3f828f6b6175c1cb011c04362b8c84e6993d11560f5d872f9cb3b7b7c8fbfdeeb1852fdb5b2bdd000359921e617f778721e7a54cabd4164341a2f2c6b2647ab5f2a1f3c55bcec14156b7b859a1a67e6e1fcc0fb6155631dd460e0e0ba10d59a0a1b6757542a2121d41838f10a8c682146cec6f1b445f3e0d3f4c60fda33965b95d28dc3ce37f2ec63c3a19b02d616fb2be204b358f419c6a502a234cefc8fe8ec36fc43f382d698ce272f4a3aee0e07883df4305078209f39d0c0da4985d7f45087082d30e8fdec0ebde45a7e5dd04238662ecc20591a2242ae66dd317bcddacb13fbe4ba560ad621b337fca5c2faf7956652feca91e37fae0f37242e60b3a035cfc2f56edda7651dff4945420e4e0d84cb66789582c9d2f85761eb731a0d1acf2520060de73e4a5990418d7aa9bf7e59c9f67f4446cc89e5908d4cb7a149274052b04ffb59d166875429dae2bf3f34f3f287c40209d4d9c688637705998f8d38b3c6162c430f35f2cfd02e75a1f5ab7ce55cb6c4b1b329dec91550d16430942abf29d99b0ba47aefeeae0a6cea67750d488d854355ae689325feb7d4dbe0df02f00d6ac45384b42269e99271ac1aad7aeb1a5fe1c65697d7274143b2ef6061b72e5c8f4e088085eadda940b36309f65146d007c27005efef57bc0471d7118cfb40408452aea875a74ba97c59033194157a9608b1c4fe70412698af758712e58445e9c93d513f925f50d75e9e942bd9503e80666369afd3ec0576da737890e7dc26c7133a724d2c20101da513988b73fae2f481bea241ebde3e072c6e2a4fae3e5265c7011816d760046fc74572be203405377dd22576748a1a625bc5f711132d1cf93deb5e2694eb86dbd63fcdd7e91119c9271c04c609013e4b4cbe2580d0c3cfe302698281c35f67fafb78d8ecb2b29513f496ec7fe8950f0b0920a485b69f2c74d3423f79b3c40eab88d24cc2c2dbc3fb6eb027616925034aa3b3574614c8d2326e8a02f82aa010185bc01b00b7208e1010c531f9548ab0dd738459ceafd8df0a9e4fb55c79a380e2ceda98c24d6f0ff399887c654d8849707878e8fc2dcb01be899b985dbca77070c39d838eab1388864a416df07963102b10e466888c60586bc14f6155be81c05fe52843bad95dfaf2e77c44948fda86ed5f20d1634697e6c7bed7c97873af062abcef5921e50491512058e487c4e6a7289e280912e3f0070a964b799a8473d35fa46a13f4a5ee93959ec0a5312eec5d724ef03ce8a71e311fd70e4a5f1f9942bbb5f66da3daaaba4f2759360c7753dca4b2acb1f02d1562e51f5e6853074ccee9fdc86fe989a926e076ed2709404c3785b11251ca0b76a1ea17b1bf6d5428f531c045a8f2b30a1588f7203d3cc6f3b570f9c000bf2b765a57bb2c79bcd94328bb3a6debdecbe856645df3ee2dffaf9248c79acb67d53d6c6ac7ed0d3097b761dbf22493866708e561905ff22034d3e8c423a30de535d96007c442c1e3db470c50ee83fe6cd9d330602e31555145064dc4d1cc39d0b6299e8f558614ca4bdb84034662627588b12def7973d639c9aa37b5a034024eb63afe6a8e719886e715be05b72253e27322806d7e0ffb4d7689eaadd32d0afbd0ccb5b6c0010dd1513efa0295e77bb0d38a12c2de8950362d5da06f29e0460be23d0071503f600d7c7bc3a3fa255ae234324cd0b734c4ecdd11af1aaff4e9831696a264dbd513bbf4c7181dc57efa4adb154fc8f61c77c86e927441efe5c689c682ed27f289a1f08c3efeb0e9c2acb361b08a5eee979c5251e85e31ebeef3927de86d39b68d6da1f20e5b2b2b045d8e339938db2aef4e7665ab02059f496ab85f494b53eba3482cd054fc44844eb3b515b3e980dd064c266e8c247fd548429e35b8eddeafe38dcf04c5f90caf6a9e773fb62d2807d1fb6242855bfc7c2f5e90308a7fb77b01d182d14a1b0b4323c2bd523eb138abec6201e9f730defa1daad052db8e41acdf55a9df36e9dfc616d7d449dbcf9d2304a59dabd82c5933675ab248ba41c1aaa7f1d3e523786d5e83022b10838e20da44c724e423a451dbf3483ee24b4ce32c30cf5960a0615384b3e98f61aa3c3135810632a85249670df26791591c3526d7407b9751b14e3a485d99a12470c214712886195468e3a15dabc2d9d8d49599ad56fa939f10c24bfa4bc87d4ba4d8d426dd96adfe39840c4d8cde6904d583508cea5ca2af6adcc25b383c2db264c2427418d01f2095c5e60494fddf2b700ba4ad56b3256987376eedb1171e869c2d3bd29e117d6ea71eb0a76ac263b4ac20e51515028319a4614e111fb5c59925ec00077d320666ca0e4ebe4108f886c246758b6dd04d58e6582f52e87a84a3834bbc7302209aa01d0bcbac0ff79df", 0x1000}], 0x3, &(0x7f000027d000)=[{0x44, 0x6, 0x2, "6a9cb3570d1bb7e1ce918a150c1b8560eee1ca262cbae3aa2395b742fd5cb6162a8bae3178e35e34b5e34708fbfca4c1760fc423362576"}, {0xfffffffffffffd28, 0x11f, 0x0, "77698e"}], 0x54, 0x40000}, 0x5}], 0x5, 0x20008040) 2018/01/27 05:22:38 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer\x00', 0xa800, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000016000-0xb)={0x0, 0x4, 0x8, 0x2, 0x7, 0x7, 0x9, 0x6, 0x3000000000000000, 0x74, 0x2}, 0xb) getsockname(r0, &(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f000000e000-0x4)=0x10) r1 = syz_open_dev$usbmon(&(0x7f0000014000)='/dev/usbmon#\x00', 0xa54, 0x44000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 05:22:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000099d000)='./file0\x00', 0x58) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000df000)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x1) 2018/01/27 05:22:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x3, 0x20}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r1, 0xd62a, 0x7, [0x3ff, 0x3, 0x9, 0x0, 0x101, 0x6, 0x3f]}, 0x16) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f000000b000/0x2000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000001000)={0xf6c, 0x8, 0x5, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x0, 0x2, 0x1, "7d3eacb8ab1cae861da7d2a735983186", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000000a000)=0x659, 0x4) 2018/01/27 05:22:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x80003, 0x84) r1 = syz_open_dev$adsp(&(0x7f0000f4a000)='/dev/adsp#\x00', 0x10000, 0x200000) ioctl$TCXONC(r1, 0x540a, 0x40) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000f20000)=0x80000044, 0x3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000df4000-0x4)=0x840, 0x4) sendto$inet(r0, &(0x7f00003c7000)="29705357c7ad4e0dac8e6296c929d2ae8e5c5558", 0x14, 0x0, &(0x7f0000b3b000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 05:22:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x452, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000372000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dc7000)='/dev/rfkill\x00', 0x900, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000039c000)={0x0, 0xa9cb, 0x30d}, &(0x7f0000440000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004e7000-0x6)={r1, 0xffffffff}, 0x6) 2018/01/27 05:22:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x411, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000bc0000)=0x0) perf_event_open(&(0x7f0000910000)={0x1, 0x78, 0x9, 0xffff, 0xda, 0x9, 0x0, 0x2, 0x0, 0x7, 0x4, 0x3ff, 0x3ff, 0xffffffff, 0x10000, 0x0, 0x9, 0x0, 0x6, 0x8, 0x1, 0x0, 0x4, 0x7b, 0x9, 0xe44, 0x6, 0x6, 0x1, 0x2e2, 0x7, 0x7f, 0x6, 0x80000001, 0x6, 0xffffffffffffffa1, 0x9, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x6, 0x9}, 0x2488c, 0x7ff, 0x3f, 0x2, 0x50000000000, 0x3, 0xec, 0x0}, r3, 0x100000001, r0, 0xa) recvmsg(r1, &(0x7f000041c000-0x38)={&(0x7f0000100000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00007aa000-0x80)=[], 0x0, &(0x7f0000276000-0x83)=""/131, 0x83, 0x0}, 0x0) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/01/27 05:22:39 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000008000-0x18)={0xffffffffffffffff, &(0x7f0000016000)="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", &(0x7f0000018000-0xa1)=""/161}, 0x18) r0 = socket$netlink(0x10, 0x3, 0x0) dup2(r0, r0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000011000)={0x30, 0x1f, 0x301, 0xffffffffffffffff, 0x0, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x10, 0xa, @u64=0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000001d000)='/dev/rtc\x00', 0x8482, 0x0) [ 47.484524] audit: type=1400 audit(1517030559.000:53): avc: denied { map } for pid=7222 comm="syz-executor2" path="/dev/sg0" dev="devtmpfs" ino=8788 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 2018/01/27 05:22:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) dup2(r0, r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xb, &(0x7f0000002000-0x4)=0x0, &(0x7f0000012000)=0x4) dup3(r2, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/27 05:22:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00009d6000)='/dev/ppp\x00', 0x260900, 0x0) unlinkat(r0, &(0x7f0000519000)='./file1\x00', 0x20f) 2018/01/27 05:22:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00003b5000-0x88)={0x7fffffff, {{0xa, 0x0, 0xc042, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000002000-0x48)=@full={{0x3, {"a9a69ebef8307c"}, 0x6}, [{"a010d78b41c752"}, {"5387322afc027c"}, {"688256b97df498"}, {"76a8628fb4d22f"}, {"d6fec1c9fd3854"}, {"a6f11d77bd8f24"}, {"5b2afd438a9b86"}, {"ae44cfeb792cdf"}]}, 0x48) select(0x40, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x9, 0x5000000, 0x0, 0x400000000000, 0x0}, &(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000005000)={0x20000000000000, 0x6, 0x1, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000000)=""/9) 2018/01/27 05:22:39 executing program 4: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f65000-0x9)='/dev/ppp\x00', 0x101102, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000a5e000-0xc)={0x5, 0x1, 0x1020, 0xffe, 0x61}, 0xc) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000030c000)=0x0, &(0x7f0000f65000-0x4)=0x4) io_cancel(0x0, &(0x7f0000c6e000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00005e4000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f65000)={0x0, 0x0, 0x0, 0x0}) sysfs$3(0x3) 2018/01/27 05:22:39 executing program 1: r0 = socket$kcm(0x29, 0x1000000000000002, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x0, 0x4) fchmod(r0, 0x80) r1 = syz_open_dev$dspn(&(0x7f00009b0000)='/dev/dsp#\x00', 0x6, 0x10000) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f00005dc000-0x8)={0x3, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/27 05:22:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009c2000)='uid_map\x00') sendfile(r0, r0, &(0x7f0000032000)=0x0, 0x80000001) ioctl$TCGETS(r0, 0x5401, &(0x7f00000e3000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 05:22:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff0e) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000545000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x8, [@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xc}, @dev={0xac, 0x14, 0x0, 0xb}, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @empty=0x0]}, 0x30) syz_emit_ethernet(0x2a, &(0x7f0000bb8000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) [ 47.580654] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=31 sclass=netlink_route_socket pig=7243 comm=syz-executor7 [ 47.604429] audit: type=1400 audit(1517030559.119:54): avc: denied { net_bind_service } for pid=1314 comm="kworker/0:1H" capability=10 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 2018/01/27 05:22:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00004d1000-0x83)=""/131, 0x83) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000b27000)='id_resolver\x00', &(0x7f0000046000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000186000)="37bc7943ec97d662d679586b04d8161fba000c125609929bb263a8727442b0052e71e9a1166c52c67821a261d6de32e24dd1", 0x32, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r1) getsockopt(r0, 0x0, 0x0, &(0x7f0000c55000)=""/4, &(0x7f0000000000)=0x4) 2018/01/27 05:22:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000697000-0xfd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x12, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007f8000)='/proc/self/net/pfkey\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) 2018/01/27 05:22:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) close(r0) socket$inet_icmp(0x2, 0x2, 0x1) [ 47.639394] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=31 sclass=netlink_route_socket pig=7260 comm=syz-executor7 [ 47.671855] dccp_invalid_packet: P.Data Offset(66) too large 2018/01/27 05:22:39 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000004000)='/dev/sg#\x00', 0xa9b, 0x400) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) writev(r0, &(0x7f0000003000-0x40)=[{&(0x7f0000002000-0xed)="a8", 0x1}], 0x1) 2018/01/27 05:22:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f000046a000)=0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000686000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00001e0000)={0x8}, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b42000)='/dev/sequencer\x00', 0x2, 0x0) io_submit(r1, 0x2, &(0x7f0000292000-0x8)=[&(0x7f00008ec000)={0x0, 0x0, 0x0, 0x1, 0x81, r0, &(0x7f0000c96000-0xb4)="d44d3fc2385cc90068354bd70297477d02f62dce39ce040d8b773f0ff55378843e0dd8c50960f52896af3d45161a88b826e623ff85b41267d62090907fc5035071b4ceff9d1a0190a3d602edd1efdb15d26809005d52f77ee7995ea8f59d9e6511c30ee66ebc98cb291e6d27b40b2b56ef3658c0ba74400dfebdb74172cef7dc9a80894aa8d61f28d966f685fb9ad16a05c5dd2c83bdaa6380075b0ad0ec07d66b54719f909bae400069222ce19548f0616a2a0f", 0xb4, 0x2, 0x0, 0x1, r0}, &(0x7f00003c1000-0x40)={0x0, 0x0, 0x0, 0x1, 0x6, r3, &(0x7f00008b0000)="221042c99a1bc0bfc1fbb3f50e7f9ffed4e3c039fb092c942a4496028660783829d3afc85a6f79ebc29b4dc4561847899f375b9dc168ba3339d1f29f8a306fcf13a6e83181bfd293ebb3505c57446dc05f35d2d53b60486ac8993eaa1a3e6d", 0x5f, 0xa26, 0x0, 0x1, r4}]) io_getevents(r1, 0x0, 0x80000000000006a, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x989680}) 2018/01/27 05:22:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1003, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000089000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000a22000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002f0000)=[], 0x0, &(0x7f0000db0000+0x41c)=[{0x14, 0x114, 0x2, "fdad45a2b4"}], 0x14, 0x0}, 0x0}], 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a1b000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000b86000-0x9)=""/9) ioctl$TIOCNOTTY(r1, 0x5422) 2018/01/27 05:22:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000757000-0x9)='/dev/rtc\x00', 0xe0800, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00004d8000-0x10)={r0, r1, 0x3, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000161000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000e0b000)='/dev/admmidi#\x00', 0x9, 0x6000) sendmmsg$unix(r3, &(0x7f0000632000-0x54)=[{&(0x7f0000603000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000037a000)=[{&(0x7f0000e3c000)="a4c5007a299ae7e134471e6074151cecf0de6b3444f808d9a9c24a872b6a8fbf06391b50f9fd2bcbc5c7bfa222c13b504ae0a39090461f33ec298aac49be42bbf3bc3c17fa582583e3f30f0050f30e17418939e826984f81f2e76bef05e47d8373dde0a57f82118f696d310fc1d8c2f089b59a7eeb066724535f98415c11d17386287194a7a46a86ab3721898a9bcda280d8631e0a599ae0c2c9aa6182a72b371a194722813327da69ec", 0xaa}, {&(0x7f0000b70000-0x31)="bfdaea1200ebddc231574b71d5c44ff606ccfe9385a14f0306ec55b0fdb2d8af438fb108e454b6ddbee0d08bc9ef764fc4", 0x31}, {&(0x7f0000cf8000-0x2)="65b6", 0x2}, {&(0x7f00007aa000-0x1000)="b6211019ece031f97bb44c58414b4c2ba7b2000bad3bb89b3f504b35747f9a875a4c476f33544c1e1654e41cd544dbfdd97cb04e774a5cb4fbd15836e06f9fa9a93c77b156c9d716a4fe72fa5ff0283b27b4c3b7fbf444d72b1edfc4e9d6fc0a84654e4a416a9e3ea1e27eee656649cd690dee725971b8643f5de693cb4a0dbe5ef687c2ed0510fff70138aa03943f6b7e463131b757a01548e4825c9ee84b535a1f06d0a15434c2d63b7cd6d9e1c1df96ca7c3bcb65bc1844140a72eed3c134fa6c91fe3e8602f05173e7891534c93ad97c4cc7afede63d5eff01753de332cc8e43c70254ab735ffd3ba076c1ddc77c678ebb08aee038c34b16bf64ad79721e024a942a246a500423757043f628f2804fd470c12436e01a6f2cf78419a4b2d025a43775bfe7653ce44a95c5873eb54391748cd8665288c1502b32db64913c26cdb1f68f11a8135ed45a72c0aac5f0dbe02bb07faa7827175dea81fef90b52b4b6bfb795f0e9042151518e5d51d44115b5282a4ec46b048620d62a9c4ed97b66ba59eb5aa79d69c03ee91f311bf6b49d7d6430a213e6023bcabdc8f74c26567bbbc927d4c2489ebf49340d0d08e7a78d0e4ddc43e89bad5945ba2f8bd729d5d0f7d754b624f2fd0c9936fb7561f4b83eb86e4971a4be091380bae11998d70d8c2a6332e6469af34d62b25e9ab69af40340156c3896fb4fdde5a872c1004b79951ee8661f26b83ad2a40de069c630209e551d64dc4ca59e78de8c61e6d6b86f244029bf83c20f13a24bc778685adef3a9d6f2a2cafb61376843d1a046c339176487212594bcbb09657f31fbbea454078cea8aca0c8691aa781549896a0f5f58a6fcf0459d60db71a2cbaa42c2494537fa67b6ca65d1a88443719d8703ddeb5b9b61fc975ea2118a1bdb04f3ffe12ad754e26aa763a504526592962000a0ba9f5ed9f416876ceafca63a3db728e875627d307f8022c90620c9de28f9f7e305f22bf25c981dad86da4e3cc4a894f220f63edde54aad27dc573d6980cac6bf6fb216353f313676b4bd0014b964e4add7428cd25c95ea3ee6b03c31e40efc8302ed4e2346e60d8ccbbe2619627f4ba3c22b0f609b243285e3d17ee7ae7fcf3d87641b0ae61ca3634e96efebc615771ba0f248a18cf16e71a84d71a14c3cb64b8caa82ed9df4f6766ec034a4e34761238ab57ef24329d375f57f547c3f96a93717720ad77fb4ee76d796ceed868c7f9202dfa77b6db269d340f5e0cfc32e5c66fc155c9e9e2c8a4d36e5698e07620e41922fec0fedd5feb12ad2db460de057901e50a406d9f9b90cb96327bf0556cac6919680898a74c1ff94025a91bb3bb0333a29183ce814710ccd27711a6c854bcb251aa7531dab5c89b20cfb256661f76e6d86b098c940f14b919d952789b1e5bd740d2f7b65e2451d79ef88beddb0b10b0352fe55fa315733dca6fa713ff217e42a8ffc9c008acea93a2504e148ee5675789222e7b451482483f06bb4e224e1c3f5c61c8a5358c0616d6217a9ccdfad4e292c1dacd373370964f5af24ffe6f3504090eb9759d58bf2c64ca6dd16a547ad9c20d4675962508cafc823625da85cd958b5c7283b5c01941450745a4f6c6337022620d13af07478e7e241a8482b893a5aa6ec4f416928eb859f293b2e4d254758f7b60e358291b9ba90520c41cb85ac98ab3b2fd0e5804bb7317870487066291e379370ce27d59c7136cd05d37e85f66a3590cf074ee51a9111990fa270633626c07ba3eb7b4e6d13cee8001866432146c2691b402de6f69ef6302b478a52a05dd2e62491ec4e2f1a1f2ac6750699266d80837dd61dfb5d53a584226a36d61cd6568258341d3755838961c98adde0776bb76f08316179257bc15aec7ea9e351750cfb5cbc8acf741f6e77d00eb18d8591b5ff7a41beb11ebaa1279432fc69f53e8eb4317d666257b1ec66095c62490ad9ac80708c8be8345e2eafd1e22ce5e33e74bfae44dfc0502b033c3b70c788032a4bc7acc2a9611cc658848de4fe7716e5dd93894437df96acba430d839071b0fdd7e9f93709f886390e0c91a3ea039c1ea382bbe3be5c58e1851ffefdc8026809c6b3002338fa15925206903430e5820cc7d32ffb919b1cfffb9fa171b0b1f66613d06978e92c783fef14f5e070f66271ebc94215fa399f59c5b535821150e336dd5c709853ebe33175b0e602263ad45085bd6b924729c885c5c0f1a8b601fb367da99f0491a7ea617eaec82a814c4efd1c50384923ac0ac311e8e39e6467585ea587603e01a74864a72c5481c0bd91d88f0bf9ac98f18ec4b412668649e094853a2ab4bb4b0f9c7cb5ceaff8b2d7c19cfb9334c2d5b06b24c9e392f5c3f0dba95bff120605402db242ad081b1d16b23048f79b20fab2c612757d8474d84fb7a6d074ed5ed02aa5e3539759b2cb3d0dd0d23f435c8895a74e5c716a39ffc45b51e6cbbe17e45370a956e06f6b6100058f2997edf197b0e1f8d3fa4ebcbd6b3f28f8171498247c21bb2936ceee96f80aed1c2105eb0aa3e70992fc56c1651c8f0dad1a99279645f1d1d235fea6e83b6f1bc94e2b976def5c19ff7a8464871da409e055c4b97861bada1fd462620bec28bbb220951a52febbb8497ec62e6ea29211673890652f194a00f33c2f6df004c42b45c9194d8d31c2688f6ea15b1ae62a125b0de116a7f5443449d67d9c5c65b6ea07935fd2f3a09325de7e598cd82943790b04c4963bfa2b2d7eb5613bd91565e7a5b7bb9cd57a5f9c2a13bcbaa8a2a7672fc23859d1186c673909af80dece8d455b02f254c027db92495cf3bcfbd516b95042cbce44bdf4d6fe2d53961fe202d01094109dd8347e74e5925037f4642a5057d55a9653b4763a7d61de4c33d3511dbc815b4c78ba29dbfe36b95e5f46f5e2d616590ee491dcf616239f41c4023b328f68fd5883ef2776f1d033c6a9514435ceca7163928382ae2090aeb5490a296cdc105055559461b67ac045131401523b8c1b997e47cb3eaacd3f5f3725d0147ddaa94d8a9fce7310b529bf41bed33ba288b5626c39706337197570c895ef37b0cfc7a029406f7b09f43b7f339e589b3394a697f079de0212d4a7a9dbd927275fc9444de84245be3c156254c6a332740b6f05f6bd441ede07c87e947c773a7b3772296ed04a60dd217aa090f8617353c7700fbe3e645da49161f955a693bd71124d8505a07eb0e2bdb990231786fb8c5dcf239b15de06e7c121edad6d4da6957347f2f654491ac7ecb701d6b79beb7a2291aae02b761e9e7c7358e9859c6d17c8211973e2a48be03867805d9e05205422fe4d80e2abf4987e57603b94c6aee16dccbbbb0914737c56a96e4c6b2189322283f1a874d2774f8bec48afdc0b1eef6f5d9107a3222ed4d0a62401c553b5ddc19874d1e4d091a04545b4cfa77d2dee04f1b34dcf5c968a62b19ed9f8e539f817059480198bfb4a9ade579d8b1fc6144d5429c1eaee35974c919ad6177e6c398f985aaa7d028d46b17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0x1000}, {&(0x7f0000caa000)="8fffab3f0d6e838f2ab5cf71308b653b860da6292d06daadf3ff20ff3569b99180ed9b", 0x23}, {&(0x7f0000e0a000-0x1c)="a7e2bb92b38ea65730cd24fadf8998b5e1916a85d8899ebd4a6b8fa0", 0x1c}], 0x9, &(0x7f00004bc000-0x50)=[@rights={0x14, 0x1, 0x1, [r2, r2]}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2]}, @rights={0x14, 0x1, 0x1, [r2, r2]}], 0x50, 0x4090}, {&(0x7f0000828000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000223000-0x10)=[{&(0x7f000080a000-0xd3)="aede30d42efcb77d030094b94ea57c5a420718e916132cf6469fd43ef043b941f7ef840b80e3677c1f367a403eaec9221fd8ed1a8ab45742ad6d88018ed319069016a0d04471fdc51dd06deb425b9b1ec69848e57f0d34938c9230a8fda102c3696f814aaef27291d7b15f82abb1b864b83fa40056c8455442e56880d48374cfc5102167a259ae07554aca416a833de78d839d3e1da4192efb4ebfd36534ef9ddd2f6396c4fb5fdcbeec3cdb3357193ec177c8898f7d160807e5bb850cdb77f723d71953b9035494593e946391c614fe3c05e0", 0xd3}, {&(0x7f0000e47000)="ea146cfdc7a78f061b67331d532291d1787ed3cbc7ac56c2ffa0a383a3a7f5b47189c08ed2f34026bbe035330d151d6346e882dc4526a6b6bef3e2f4b4c8a16249fdddf5ab1437314259c820c021b29b1b4cc13839cac89b6a690c6ed72debf0ed0b80d29808911833aa738a2a8f9def01bbc724d8c4991c38caf32b34dcfc1b04690372c129ba5c4b41284a6d1d81f5ffcc632bafca0c43a2ce37eab8e1b65c84699fa881d191e5507fe8471a1bb6d6b0fa2f7f695619ae82ab2ef0feca3d5e25661c34", 0xc4}], 0x2, &(0x7f0000a1c000-0x54)=[@rights={0x2c, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2, r2]}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2]}], 0x54, 0x8000}, {&(0x7f0000d8a000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c23000-0x18)=[{&(0x7f0000244000-0xa8)="fe276fb45514a97b124ffb2d73b508361a9fd1394eb4352f486d0ecb4721b1d0aee88d5d489af20e4689bf9f4a89b147251867e602c064219b6acde9efa787e81e71219990923656d8e73c1b27a6fb44e8c8c24954ff1b748f4f1fd3b2e541e461db234fd031edbbcf48299260ace4d00561d6fcff4eec61900382fa4a8846eb64decd24ab72784d0df8f0e3b2e0fdafbeb8a8ef1c6bc17435583c77636321ca3dbda6e4f1c2fcc7", 0xa8}, {&(0x7f0000620000)="ed", 0x1}, {&(0x7f0000219000-0x71)="a3f169d26b099d9f5cc9245eb289029870e72f4e53efa0eec4e70dcc10a877cfbfd0c0554fe1dc296bf45239a518098bdd65f68fad3c28ca8136a202d3bbe8ba16f623bb659ead8decd982abd102c9dface2ed51ccb6842c0aff669ce968abad9be39847b930f4145c6f04c70a7fd4c1d6", 0x71}], 0x3, 0x0, 0x0, 0x20048010}], 0x3, 0x44080) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000adb000-0x4)=0x3) 2018/01/27 05:22:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f000079e000)=""/24, &(0x7f00002e3000)=0x1ea) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000005b000-0x28)={@common='sit0\x00', &(0x7f00008f3000)=@ethtool_pauseparam={0x13, 0x6, 0x5, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:22:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009d1000)='/selinux/access\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00008e4000-0x30)={0x8, 0x0, &(0x7f00004ef000)=[@acquire={0x40046305, 0x4}], 0xa, 0x0, &(0x7f000083d000-0xa)="5e7fbd0daf939509a485"}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r2 = socket$inet(0x2, 0x2000000000080001, 0x7fff) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000258000)=""/0, &(0x7f0000e9c000)=0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x208000000000a, &(0x7f0000425000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet(r3, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r3, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r3, 0x6, 0x3c, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r3, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d91000)=0x14) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) sendto$inet(r3, &(0x7f0000261000-0x1000)="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", 0x1000, 0x4002, 0x0, 0x0) read(r3, &(0x7f0000edb000)=""/4096, 0x1000) 2018/01/27 05:22:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$getregs(0xe, r1, 0x1, &(0x7f00000a6000)=""/203) r2 = socket(0x10, 0x2, 0xc) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xd052) accept4$packet(r2, &(0x7f00003b2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000098000)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009c5000-0x28)={@generic="48255438567ae5aef749425542a6f6a2", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000009b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000934000)={0x0, 0x9c}, &(0x7f0000e16000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00008f8000-0x10)={r4, 0xffffffff, 0x4, [0x8000000000000, 0x100000001, 0x0, 0xc9]}, &(0x7f0000c29000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00003e8000-0x4)=r4, 0x4) ioctl$sock_ifreq(r2, 0x89bb, &(0x7f00005f2000-0x50)={@generic="e64e4542e501d980a93ca6d7ffa77393", @ifru_addrs=@nfc={0x27, 0x8, 0x20, 0x2}}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000ffd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) pipe2(&(0x7f000065b000-0x8)={0x0, 0x0}, 0x4000) write(r2, &(0x7f000043b000)="130000001000ffdde200f49f01000000000000009d0000001100afa73022e5f9ec3e4fe86b032a517ecdfcd860940999e867697270bb4b84b02e520f8914dfb5646adca669014701041572ab9b0200018b9ff6f4367a7b8815f3", 0x5a) ioctl$PPPIOCGL2TPSTATS(r5, 0x80487436, &(0x7f0000928000)="a33b7d54ad9e30f16de3dd31038aa80038e1334cb14960b9104b32d8b242d4252985a86f4b3138acc2cc64ed099c363c1180865fb5593183fb7a0aade2d17ada1e222efe2b322a6475beef30aa5a3aef99a4af34f4edd19fa8275c6fb2b43a48d6d8faef") 2018/01/27 05:22:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f02000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, r1) fcntl$getownex(r2, 0x10, &(0x7f0000495000)={0x0, 0x0}) r4 = syz_open_dev$adsp(&(0x7f000015b000)='/dev/adsp#\x00', 0x0, 0x3208378b52db4a76) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000790000-0xc8)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7fffffff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7c}, @in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff65}, @in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, @in6={0xa, 0x3, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}], 0xc8) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$getregs(0xffffffffffffffff, r3, 0x0, &(0x7f0000091000-0xa5)=""/165) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000360000-0x28)={@common="6c6f0000ff000000000000000200", &(0x7f0000000000)=@ethtool_ringparam={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 47.700493] dccp_invalid_packet: P.Data Offset(66) too large 2018/01/27 05:22:39 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000004000-0x70)={0x3000, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x180, 0x5, 0x9, 0x2595, 0x8, &(0x7f0000002000-0x10)=@generic="35df51a41c2f67382b3fded523f7dd53", 0xd7d, 0x8000, 0x0}) writev(r0, &(0x7f0000003000-0x10)=[{&(0x7f0000000000)='o', 0x1}], 0x1) [ 47.754733] audit: type=1400 audit(1517030559.270:55): avc: denied { accept } for pid=7288 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/27 05:22:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0x3)='/dev/dsp#\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000f58000-0x4)=r0, 0x4) bpf$PROG_LOAD(0x6, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 05:22:39 executing program 3: set_mempolicy(0x0, &(0x7f0000cf0000-0x8)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x44081, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001000)=[{0x5, 0x3, 0x6, 0xfffffffffffffff9, @time={r1, r2+10000000}, {0x3, 0x0}, {0x2, 0xe2c}, @quote={{0x7ccc, 0xfffffffffffffc00}, 0x8001, &(0x7f0000001000)={0x3, 0x467800000, 0x3, 0xfffffffffffffffa, @tick=0x4, {0x4, 0xf64b}, {0x800, 0x4}, @addr={0x4, 0x100000001}}}}, {0x2, 0x8, 0x10000000000, 0x6, @tick=0x342, {0x7, 0x8}, {0x8, 0x9}, @note={0x8c, 0x5, 0xffffffffffffceeb, 0x4, 0xfffffffffffffffe}}, {0x4, 0x8, 0x1, 0xe67c, @tick=0x662a, {0x6, 0xff}, {0x2, 0x101}, @time=@time={0x77359400, 0x0}}, {0x1, 0x1, 0x7fffffff, 0x400, @time={0x0, 0x1c9c380}, {0x9, 0x20}, {0x1, 0x4}, @raw8={"82574a50fa5c7bf7565d6090"}}, {0x8, 0x8, 0x3, 0x1, @time={r3, r4+30000000}, {0x0, 0x7}, {0x100000001, 0x6}, @queue={0x7, {0x9, 0x0}}}], 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x100000001, 0x4, 0x80000000, 0x8000, r5}, 0x10) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f00006c4000-0xc)={0x3, &(0x7f00008fd000)=""/232, &(0x7f0000001000-0x30)=[{0x37, 0x1000, 0x5, &(0x7f0000001000-0x1000)=""/4096}, {0xffffffffffffffff, 0x78, 0x6aca, &(0x7f0000000000)=""/120}, {0xbc71, 0xed, 0x1, &(0x7f0000000000)=""/237}]}) 2018/01/27 05:22:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000056b000-0x8)={0x0, 0xff}, &(0x7f0000034000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000069e000-0x8)={r1, 0x3}, 0x8) r2 = creat(&(0x7f0000f71000)='./file0\x00', 0x80) r3 = getpid() getpriority(0x0, r3) getpeername$ax25(r2, &(0x7f00004a9000)={0x0, {""/7}, 0x0}, &(0x7f0000d77000)=0x10) recvfrom$ax25(r2, &(0x7f0000194000)=""/27, 0x1b, 0x10000, &(0x7f00004e5000-0x10)={0x3, {"9f335920f1d6a8"}, 0x80000000}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ebf000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00002eb000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, r4}, 0x14) 2018/01/27 05:22:39 executing program 2: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f0e000-0x8)=0x2) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fe1000)=0x400) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000755000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f000008c000-0x1000)=""/4096, 0x1000) 2018/01/27 05:22:39 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x88) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) socket$inet6(0xa, 0x3, 0x4000000008) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/27 05:22:39 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000d56000-0xb)='/dev/adsp#\x00', 0x752, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00002d9000)='/dev/mixer\x00', 0x1fd, 0x0) timerfd_gettime(r1, &(0x7f0000f4c000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f00003dd000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000d3000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) [ 47.894578] audit: type=1400 audit(1517030559.306:56): avc: denied { getopt } for pid=7288 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/27 05:22:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f00008f9000-0x5)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000098a000-0x8)={r1, 0x2710}, 0x8) recvfrom$ipx(r0, &(0x7f000096b000)=""/250, 0xfa, 0x0, &(0x7f0000b08000)={0x4, 0x0, 0x0, "d1bf10b8ffab", 0x0, 0x0}, 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x10400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x38, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x15, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) 2018/01/27 05:22:39 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x21, 0x0, 0x0) pipe(&(0x7f00005c6000)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000f2f000-0x2)={0x8, 0x274b}, 0x2) 2018/01/27 05:22:39 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, 0x8001, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x3, &(0x7f0000add000)="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") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x1f) 2018/01/27 05:22:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000c16000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x5, 0x2) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f00009f4000-0xe2)=""/226, &(0x7f00007f1000-0x4)=0xe2) 2018/01/27 05:22:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d09000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) bind$bt_rfcomm(r0, &(0x7f0000c34000)={0x1f, {0x0, 0x3, 0x100000001, 0x1, 0xfeac, 0x31f}, 0x1}, 0x9) r1 = syz_open_dev$sndctrl(&(0x7f0000ccd000)='/dev/snd/controlC#\x00', 0x3f, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getpgrp(0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000263000-0x4)=0x0) mlock(&(0x7f0000240000/0x4000)=nil, 0x4000) getresuid(&(0x7f0000f14000)=0x0, &(0x7f00000df000-0x4)=0x0, &(0x7f000000b000-0x4)=0x0) get_mempolicy(&(0x7f00008d2000)=0x0, &(0x7f0000fd0000)=0x0, 0x2, &(0x7f0000cef000/0x4000)=nil, 0x2) getresgid(&(0x7f000033b000-0x4)=0x0, &(0x7f0000aa2000)=0x0, &(0x7f00003fb000-0x4)=0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00004d4000)={&(0x7f000024b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00004e2000)=[{&(0x7f0000b2a000-0xdd)="9bda0d708d366d83b8d23f2e20c48b90eab595af2309162ca553960a94376401117de1d6bc2d50710b2dfc584a69d04df2812fe8d6b26835030d8a55a563b651d7cc379fc705d2cbdc61f606ab591dfd4fd78cead4dd7d051eed6b4ddfad3c2bea8d574097cb3fca4ba5ebe9ab7b4e88a53bad2ce7a4dc85e33e2f78dac41baf5abf8067ddeb9c61b31a33520e2735ece65657269add25fb89958d8f2e161a679e6f6fbe664b284ce09fae3d907f40016c0ac1db21a03fe9f6dab783c4830559529ef4b4fabd20701c14c193d3f5df0b82d3f67ae5737105f01d7a303d", 0xdd}], 0x1, &(0x7f000098c000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, r0, r2]}], 0x30, 0x20008000}, 0x8000) lgetxattr(&(0x7f0000a9e000)='./file0\x00', &(0x7f0000e30000-0xd)=@known='security.evm\x00', &(0x7f0000854000)=""/225, 0xe1) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000bbf000)=@int=0x81, 0x4) sendto$inet(r2, &(0x7f0000651000-0x97)="16", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffff9c, 0x54a2) 2018/01/27 05:22:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810d46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b57c0d"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) ustat(0x7, &(0x7f000037f000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e26000-0xc)={0x3, 0xffffffffffffffff, 0x1}) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f000039b000-0x1a)=""/26, &(0x7f0000be2000-0x4)=0x1a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) connect$inet6(r1, &(0x7f0000071000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/27 05:22:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001ac000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e17000-0x4)=0x0, &(0x7f0000cff000)=0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f000065c000)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000520000-0xb4)={0x0, 0xac, "5b1e100ce0f012ba6e2d28d54eedd559d84d3d44ec6b7ee4a2fabea1ae7b0c2ca1d89f3a4759efa955daa4abc430ef0b13fc0377446fa0f533cb17ef184ef7d27b46ae9eff3c01041c6c7a67cc4d34a6ac95fef0f4129e5023819400f4c77c2d309ea09f0b0d1eb9570c740aec71c133c01820e686e9ba5a0a39a1903eb32963016c29c1ee08d63a339e242c8d562a885627436fdf2e6fa15009b0c0e22dc0fdafb76531a9858b0b39bda9d6"}, &(0x7f0000927000)=0xb4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005f3000)={r1, 0xffffffffffffffe1, 0xfffffffffffffffe, 0x2f8}, &(0x7f00007fc000)=0x10) 2018/01/27 05:22:39 executing program 1: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000481, &(0x7f00008f3000)=""/24, &(0x7f00009f6000-0x4)=0xd260b5a272f569f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000abc000)=@int=0x0, &(0x7f0000000000)=0x4) 2018/01/27 05:22:39 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4b)=""/75, 0x4b, &(0x7f0000003000-0x2c)={&(0x7f0000002000)={'crc32c-intel\x00'}, &(0x7f0000003000-0x56)="2f914b499e7d276d4b535d1bb07c923ac0e169ace50840046497def6dc07f1bd8fa4986e7834e59ddd3b6934c363ee48eebb12836f5b5e", 0x37, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0xb) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000006000)='big_key\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000006000)="656c1f2f939ad048e48d71cf1dfdc75f4a571e26ae947d89b26e5a9fdf6e9d73eaa29db2380f10ba0d8aaca9f257163e4ff1e443bb648d4b4147aa66c9a4a3f25d22abaf821fde1e0f8a62efb677eb6316540ca8458aeb6b97a177161ff1355a395c4386f87a358aa047a53764ae003f9e96eea08fd9b38601b909526b1dd45e805912c44ffdb8bb42c23e6a5d29cb436be3df4aafc5c7a29a48fbadfdae87f522f5f4592d933fa5ef1eb517c9ef7eb683362fbef3fb0d39abd92cf33262d65de98fab307773860c4b90515aba11b15ccc2a32dd43", 0xd5, 0xfffffffffffffff8) add_key$user(&(0x7f0000003000)='user\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000005000)="8b76f770ad8c2c65d41b26483e24eef85797405702bc251346f5342d3c4bcbdf26d661c7328c1ffa427f247cebdfec77cf836aa0891b1c027d9a4ef9ab60f41f9dd1c8d3972107c5c697f40a80ddba0ba27c3dba4bfb47a2a3adb9c944c2897dda506b20f85a65987fbcb54e6969", 0x6e, r1) 2018/01/27 05:22:40 executing program 1: r0 = socket$inet6(0xa, 0x804, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f00001bf000)="", 0x0) 2018/01/27 05:22:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000e20000)='/dev/snd/timer\x00', 0x0, 0x42) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000fdb000-0x50)={{0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getitimer(0x0, &(0x7f0000c0c000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b34000-0x8)={0x0, 0x0}) 2018/01/27 05:22:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = add_key$user(&(0x7f000036b000-0x5)='user\x00', &(0x7f0000c7d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009f1000)="28c579debe7dd566afdd9c77b5464c0cf5cfa3e1e572ac35fb29645391eadf469543a306d3b887fb55706846d680f87b82eaec273d6d39fca66477b626dc83c693b4ccd2dba789807aa1b8d291043e42573007e4bf86410585531b055fff17888e2b7db475eb0e92abdef8cb04fdd1b5a2c9997ac3432fa4bfe8204c77a3d922b77617f93df73a0f126f6d8babe7b498abb4e15049d0d1b0be7af8376f2aff79cf828ee6c2900c24ee68272967c4247337bb246d", 0xb4, 0xfffffffffffffffa) keyctl$get_security(0x11, r2, &(0x7f0000945000-0x79)=""/121, 0x79) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000046000-0x2)={0xf90, 0x74c}, 0x2) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000553000)={r4, 0x0, 0x3, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fdatasync(r0) [ 48.458364] sctp: [Deprecated]: syz-executor5 (pid 7345) Use of int in max_burst socket option deprecated. [ 48.458364] Use struct sctp_assoc_value instead 2018/01/27 05:22:40 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe0000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) write(r1, &(0x7f00007d2000-0x87)="", 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000fe7000-0x48)={0x4, 0x0, [{0xfff, 0x0, 0x1}, {0x9e9, 0x0, 0x4}, {0x9a0, 0x0, 0x9}, {0x21c, 0x0, 0x8}]}) 2018/01/27 05:22:40 executing program 6: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000b01000-0xa)='/dev/cuse\x00', 0x200000, 0x0) 2018/01/27 05:22:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) clock_settime(0x2, &(0x7f0000a82000)={0x0, 0x0}) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000779000)='/', r0, &(0x7f0000221000-0x8)='./file0\x00') renameat2(r0, &(0x7f000000c000-0x14)='./file0/file1\x00', 0xffffffffffffffff, &(0x7f0000214000-0x8)='/', 0x1) lgetxattr(&(0x7f0000903000-0xe)='./file0/file1\x00', &(0x7f0000b4d000-0xd)=@known='security.evm\x00', &(0x7f0000766000)=""/250, 0xfa) 2018/01/27 05:22:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e52000-0xc)='/dev/autofs\x00', 0x105400, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ebd000-0xd)='/selinux/mls\x00', 0x0, 0x0) dup2(r0, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x801, &(0x7f0000312000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f00002ee000-0x9)='/dev/sg#\x00', 0x10000, 0x880) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000892000)={0x0, 0x3f}) 2018/01/27 05:22:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1080000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a13e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd7) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000c68000-0x38)=@dstopts={0x33, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x9}, @jumbo={0xc2, 0x4, 0x0}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0x38) 2018/01/27 05:22:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f00008ee000-0xc0)=""/192, &(0x7f0000002000-0x4)=0xc0) [ 48.465943] sock: sock_set_timeout: `syz-executor6' (pid 7350) tries to set negative timeout 2018/01/27 05:22:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a1000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c9c000)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000391000)=0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000342000)={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:22:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000186000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3b, &(0x7f00000b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "783d3e3106cc6e96e777d36810ee3031a4"}}}}}, 0x0) 2018/01/27 05:22:40 executing program 0: socketpair(0x15, 0x800, 0x7, &(0x7f0000f7f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0xfffffffffffffff7}, &(0x7f0000d01000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x5, 0x200}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = dup(r2) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000b96000-0x4)=0x2, 0x4) bind$alg(r2, &(0x7f0000b43000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r4 = accept4$alg(r2, 0x0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f000093c000-0x1c)={0x0, 0x0, &(0x7f00002d9000-0x38)=[{&(0x7f0000bf1000)="da", 0x1}], 0x1, &(0x7f0000109000)=[], 0x0, 0x0}, 0x8000) r5 = syz_open_dev$usbmon(&(0x7f0000e6e000-0xd)='/dev/usbmon#\x00', 0x6, 0x101000) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000f6c000)=@pic={0x7, 0x8, 0x0, 0x0, 0xffff, 0x8000, 0x5, 0x1, 0x1, 0x80000000, 0x2, 0x8, 0x8, 0x4c8a, 0x8, 0x9}) sendfile(r4, r2, 0x0, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00001fb000-0x16)='pagemap\x00') setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b1a000)="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", 0xfa) sendfile(r4, r6, &(0x7f0000b51000-0x4)=0x0, 0xaa8) 2018/01/27 05:22:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000029f000)=0x0, &(0x7f0000283000)=0x0, &(0x7f00006d1000-0x4)=0x0) r3 = getgid() r4 = syz_open_dev$vcsa(&(0x7f000028a000)='/dev/vcsa#\x00', 0xe2, 0x2800) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f00008ed000)={{0x6, 0x8}, {0x8, 0xfffffffffffffffd}, 0x800, 0x0, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchown(r1, r2, r3) dup3(r0, r1, 0x0) 2018/01/27 05:22:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffb, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40005, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/27 05:22:40 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002000)={0x0, @in6={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x3, 0x347, 0x1, 0x80}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x8, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000004000-0xb8)={r1, 0x4, 0x4, 0x7, 0x1db6, 0x600000000000000, 0x2, 0x10000, {r2, @in={{0x2, 0x1, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffffffffffff0001, 0x1, 0x7, 0x8cc}}, &(0x7f0000004000-0x2)=0xb8) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0x4020940d, &(0x7f0000fb1000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r3, 0x0, &(0x7f0000003000)=0x0, 0x80800) 2018/01/27 05:22:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000b8c000)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000021e000)={0x100000000000034d, 0x0, []}) 2018/01/27 05:22:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x5, 0x300) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000490000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000c64000+0xe10)={0x0, 0x0}) write$sndseq(r1, &(0x7f000096d000-0x54)=[{0x3f, 0x3ff, 0xffff, 0x4, @tick=0x9, {0x40, 0x81}, {0x2254f22d, 0x600000000000}, @quote={{0x4e, 0x2}, 0x3, &(0x7f00007ac000-0x1c)={0x1, 0xfffffffffffffffb, 0x7, 0xae07, @time={0x0, 0x1c9c380}, {0x7, 0x7974}, {0x8, 0x4}, @queue={0x6, {0x8, 0xce02}}}}}, {0xddb, 0xad, 0x2, 0x7, @time={r2, r3+30000000}, {0x7, 0x7}, {0x20, 0x10000}, @result={0x8, 0x5d1}}, {0x4, 0x8, 0x4a11, 0x9a, @time={0x77359400, 0x0}, {0x7, 0x800}, {0x7, 0x0}, @queue={0x7, {0x4, 0x7fffffff}}}], 0x54) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000621000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008c4000-0x10)=@ethtool_pauseparam={0x13, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) memfd_create(&(0x7f0000664000)='vboxnet0user}%&*\x00', 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f000058b000-0x14)={0x0, r1, 0x5, 0x0, 0x0}, 0x14) [ 48.494976] sock: sock_set_timeout: `syz-executor6' (pid 7361) tries to set negative timeout [ 48.553158] sctp: [Deprecated]: syz-executor5 (pid 7368) Use of int in max_burst socket option deprecated. [ 48.553158] Use struct sctp_assoc_value instead [ 48.633262] irq bypass consumer (token 00000000a2b22205) registration fails: -16 2018/01/27 05:22:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) dup(r0) sendto$packet(r0, &(0x7f000089b000)="", 0x0, 0x40000, 0x0, 0x0) r1 = dup2(r0, r0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) ioctl$KDDISABIO(r1, 0x4b37) 2018/01/27 05:22:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b9b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000da2000)={0x1, 0x0, [{0x2ff, 0x0, 0x0}]}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00002e8000)='/dev/rtc\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000d96000-0x5c)={{0xa, 0x0, 0x94, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x48b8efb4}, {0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0xfff, [0x8, 0x40, 0x33, 0xffff, 0xea, 0x6, 0x10000000, 0xf9]}, 0x5c) 2018/01/27 05:22:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000032b000-0x48)={0xd, 0x5, &(0x7f0000b60000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x5, 0xb, 0x40000000, 0x0, 0x0, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0x8000, 0x1000, &(0x7f0000cca000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 05:22:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f000051a000)="", 0x0, 0x0, &(0x7f0000578000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/27 05:22:40 executing program 4: r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00007b6000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) close(r0) r2 = syz_open_dev$admmidi(&(0x7f00009cf000)='/dev/admmidi#\x00', 0x10001000000000, 0x204000) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/01/27 05:22:40 executing program 2: mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000005, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000d8f000)={0xd, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ae1000)="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", 0x2b9) recvfrom$inet6(r0, &(0x7f0000967000-0x24)=""/36, 0x24, 0x10040, &(0x7f00000f3000-0x1c)={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000627000)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) r3 = syz_open_dev$vcsa(&(0x7f0000a3e000)='/dev/vcsa#\x00', 0x10001, 0x408200) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fde000-0x18)={r2, &(0x7f0000c45000)="073c1d4db327859547338a15dbc0592906618550e2f1ca50cb", &(0x7f0000671000)=""/154}, 0x18) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000f25000-0x81)=""/129) 2018/01/27 05:22:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x4000000000000115, &(0x7f0000d55000-0x48)=[], 0x0, &(0x7f00002fa000-0x4)=[], 0x0) r1 = dup(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000810000)={0x4, 0x0}) mlock2(&(0x7f0000d5c000/0x2000)=nil, 0x2000, 0x8000000000000001) 2018/01/27 05:22:40 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000009000-0x8)={0x9, &(0x7f0000006000-0x534)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r1 = syz_open_dev$sndpcmc(&(0x7f0000007000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x40000040000000) ioctl(r1, 0x7ff, &(0x7f0000000000)="") 2018/01/27 05:22:40 executing program 3: r0 = memfd_create(&(0x7f00005e7000)='{\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6a0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1380, 0x5, 0x69a, 0x80}, &(0x7f000045b000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xf07, 0x0, 0x4, 0x9, 0x4, 0xffffffffffffff8b, 0x5, 0xff, r1}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a51000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000ac7000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000a0c000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="30a59310147abfd25ffd37e5770c62c8"}) 2018/01/27 05:22:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x801, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f00009f1000-0x18)={0x4, 0x7fff, 0x2, 0x100, 0x1, 0x5}) pwrite64(r0, &(0x7f0000ad7000)="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", 0x1000, 0x0) 2018/01/27 05:22:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1a) writev(r0, &(0x7f000032d000-0x30)=[{&(0x7f000023e000)="12a23440ab57f342a254203bb01224e8684d9b509f99ec91ec62efe9b396ab0d478e351efdf7b8c532b98a63b10b85051909f5397f926d09d7139179fc711565c7b8216203668fd6fdfe27bda87c08a8c2e1b5399cc6687698b31b5c1f1d92250d", 0x0}, {&(0x7f000041e000-0xf4)="ceea3bd11b6952c0178cd9b966548836419152960f89a9c082b4b022b0279a2a3f1352dce5c2828d043fa9443bf01ab7a3a7cf234080655e1400f6a7272c15420eaa2a0c40589fe405312a0d1c264ddc0ec06b077721cb3c86ebc4d830e1d18ef714887408e34aa69506c1aeab67a93ef8abb1c6e4d5953b6565cdfeae4751b0b3361da2e52ddc8ac3dfe55fbd6a52cfdcd0d71420c22e54d8afe0fcaf0c63459c4e05fbb1fcb8a2976a94811887eea7e6e92bc72ea30849cf931d1e9a53420df228fee0fd393b4cd58ce8c74f1e7f9e149ecedf483453367c50e8a733c8d4f912f0636ba0397f77b69dac932933063e13d9ac91", 0x385}, {&(0x7f0000c86000)="9cfae9fa2342cda2b777ee6f58f0e24facd84f15e82c9b6cfda9af24a03d6a9a", 0x0}, {&(0x7f0000418000)="9b4f2d13a09eb27879", 0x0}, {&(0x7f0000a8e000-0x61)="9812dbff06bf272580da658acc3445579a79fe75daf8d17abf1b819a70802a7f9caa1136434a5e66604a768dd66fa875f17c172a72983837f4b6e81645c57119f01c0bcab5404ae983907fbd3e8f4e20ef950e5d16bdbf42a1d229df4614d77190", 0x0}, {&(0x7f00002ad000)="d18e03b4224e38456cb839a2c66aa7679813eec2619da82fdd3b7a08d3cbfe44ba41b9f29094d046a417e6399d658df2df5924753614bdfadc8a472157bd73719cd141545c3e5ba04f875b58b0cbf81f5d3b6a9f7fda71e21c0261fe6e80898548898968a11cb3d1dc9d125c67e613f4a464af1e66c966310f63e0f108f54352287bfe1ca4ca4d263bbfc14ecf3bd65dd9efc49d0a0888b28632deb7a9c40839b340e6b824", 0x0}], 0x2000000000000196) 2018/01/27 05:22:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd", 0x21}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000e7c000-0x4)=0xff, &(0x7f0000ec8000-0x4)=0x4) 2018/01/27 05:22:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a25000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r2 = add_key$keyring(&(0x7f00009b4000)='keyring\x00', &(0x7f0000b8c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$describe(0x6, r2, &(0x7f00007be000-0x41)=""/65, 0x41) r3 = syz_open_dev$dmmidi(&(0x7f0000909000)='/dev/dmmidi#\x00', 0x7fffffff, 0x0) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000b0d000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000d12000)={0x9, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0xc74, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x10001, 0x101, 0x400, 0x5, 0x0, 0x7, 0x4, 0x5}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f66000)={@generic="eac9f66daf783a85a30869e94e36d050", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_gettime(0x0, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r5 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f0000259000-0x4)=0x0) syz_open_dev$mice(&(0x7f00006a7000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f000076d000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000082000)={0x0, 0x8f}, &(0x7f00004d0000)=0x6) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f00008d3000)={{0x3, 0x100000001}, {0xdc, 0x5}, 0x6, 0x2, 0x178, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000341000)={r7, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$addseals(r6, 0x409, 0x4) readv(r0, &(0x7f000074c000)=[{&(0x7f0000d67000-0xfc)=""/252, 0xfc}, {&(0x7f0000cbb000-0x8e)=""/142, 0x8e}, {&(0x7f0000b88000)=""/198, 0xc6}], 0x3) openat$sequencer(0xffffffffffffff9c, &(0x7f0000217000-0xf)='/dev/sequencer\x00', 0x440002, 0x0) writev(r5, &(0x7f0000582000)=[{&(0x7f0000abd000-0x1000)="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", 0x1000}], 0x1) 2018/01/27 05:22:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f000005f000-0x4)=0x0, &(0x7f0000666000)=0x4) syz_emit_ethernet(0x36, &(0x7f0000cc1000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0xffffffffffffffff, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @empty=0x0, {[]}}, @tcp={{0x3, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000987000-0xc)={0x0, 0x1, [0x0]}) r1 = syz_open_dev$amidi(&(0x7f000052c000-0xc)='/dev/amidi#\x00', 0x34, 0x1) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000ae5000-0x4)=0xfffffffdfffffffe) writev(r1, &(0x7f0000352000)=[{&(0x7f0000a2c000-0xa2)="382c5b8afe499dfbd477", 0xa}], 0x1) 2018/01/27 05:22:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a2d000)='/dev/loop#\x00', 0x0, 0x0) lstat(&(0x7f0000867000-0x8)='./file0\x00', &(0x7f0000a04000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000a6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0xd, "f2aa792842f59cc1d05973e653c917e83238a05940a4e9e7b3403d498bf84a1f44d410470300d87d809fc597a91768925fb4a943bc8419d04761e69a05005da0", "ac27ae2e93de83d32efadb75f3a4a4bc5ce1f2819d2fc76ee5715bbbbc3fa82c", [0x2, 0x80000a], 0x0}) 2018/01/27 05:22:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$void(r0, 0x5451) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000002000-0x1)=0x7bab, &(0x7f0000002000-0x4)=0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000)=0xffff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000002000-0x17)='nodev*posix_acl_access\x00', &(0x7f0000003000-0x6)='#!-(-\x00', &(0x7f0000000000)='\x00', &(0x7f0000002000-0x16)=',##%(mime_typekeyring\x00', &(0x7f0000001000)='keyring&\x00', &(0x7f0000003000-0x18)=':selinux*systemsystemlo\x00', &(0x7f0000002000)='em0\x00'], &(0x7f0000003000-0xc)=[&(0x7f0000003000-0x3)='\\$\x00', &(0x7f0000003000-0x9)='vboxnet1\x00', &(0x7f0000002000)='user@mime_type\x00']) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000003000)='/dev/vcs#\x00', 0x2, 0x2000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r3, &(0x7f0000001000-0x8)='./file1\x00', &(0x7f0000004000-0x50)={0x50, 0x2, "cabd37d8247c6dd36f74b0d8174b7790449563a50d57519a5e3d404154677afc1d8569008b0f7660da4483239e0dd163401a7717674849666f267963877b4aee3474527291ee7fd0"}, &(0x7f0000003000)=0x0, 0x1000) fcntl$getflags(r1, 0x40b) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000001000-0x8)=[{0x4, 0x17e4}], 0x1) ioctl$EVIOCSFF(r3, 0x402c4580, &(0x7f0000004000-0x3c)={0x57, 0x3ff, 0x9, {0x1, 0x0}, {0x10000, 0x4}, @period={0x0, 0x4, 0x2dc586a, 0x7fff, 0x100, {0x9, 0x1, 0x888, 0xfff}, 0xa, [0x100000001, 0x3f, 0x1, 0x3f, 0x6, 0x40, 0x0, 0xf7, 0x10000, 0xfffffffffffffffc]}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000005000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000)=0x1c, 0x80800) syncfs(r2) socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r3, &(0x7f0000003000)={0x5, 0x0, 0x1, 0x401, 0x5, 0x1, 0x9, 0x5}, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 05:22:40 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000f3000-0x4)=0x0) getpgrp(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$alg(r1, &(0x7f0000992000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000eac000-0x86)="", 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00008aa000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000853000)=[{&(0x7f000019c000-0x5a)=""/90, 0x5a}, {&(0x7f0000d10000-0xc2)=""/194, 0xc2}, {&(0x7f000068e000)=""/84, 0x54}, {&(0x7f000001c000)=""/95, 0x5f}], 0x4, 0x0) recvmmsg(r2, &(0x7f000046f000)=[{{0x0, 0x0, &(0x7f0000e44000)=[], 0x0, &(0x7f0000533000)=""/232, 0xe8, 0x0}, 0x0}], 0x80000000000001e, 0x0, &(0x7f0000895000)={0x77359400, 0x0}) 2018/01/27 05:22:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r1, &(0x7f0000a42000-0x30)=[{&(0x7f0000369000-0x34)=""/52, 0x34}], 0x1) syz_open_dev$urandom(&(0x7f0000498000-0xd)='/dev/urandom\x00', 0x0, 0x2000) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00006a6000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x203, &(0x7f0000d5b000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000291000)={0x0, 0x0}) io_getevents(r3, 0x1, 0x1, &(0x7f0000c8a000-0x80)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f000018e000-0x10)={0x0, r4+10000000}) io_submit(r3, 0x1, &(0x7f000044b000)=[&(0x7f0000404000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000e28000-0x27)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/27 05:22:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3b, &(0x7f00000b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "783d3e3106cc6e96e777d36810ee3031a4"}}}}}, 0x0) 2018/01/27 05:22:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d13000-0x8)={0x0, 0x0}) sendto$unix(r1, &(0x7f000066d000+0x70)="", 0x0, 0x0, &(0x7f00000a6000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) recvmmsg(r0, &(0x7f0000975000-0xa0)=[{{0x0, 0x0, &(0x7f0000b43000-0x8)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000073000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006a0000)=[], 0x0, &(0x7f0000058000)=""/186, 0xba, 0x0}, 0x0}], 0x29b, 0x40000102, &(0x7f0000314000)={0x77359400, 0x0}) sendmsg$unix(r0, &(0x7f000010b000-0x1c)={&(0x7f0000bc2000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f73000)=[{&(0x7f000074c000)="205c57b93f2629cb4a01d5667fc04e07ed09df1177fc964fabab80ec8bc3eea679b196129d2ae85407f01b785246d04be9b8c820d97314b66641e5fd71cd0f59f98899721138d4754bbd22e01891f77c28efa20b90d1b4209fd3aa41db5bf9b0c25e9c18f1fc2090f5055982cfe3812f06b934dc11fa00ae60ae76db48878f3668f288cbde2cbbe802936c7b41dc3d451a728f", 0x93}, {&(0x7f0000033000-0x6)="8145a6d81a43", 0x6}], 0x2, &(0x7f000035e000)=[@rights={0x18, 0x1, 0x1, [r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r0, r1]}], 0x30, 0xc000}, 0x4000000) 2018/01/27 05:22:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000e23000-0x8)='./file0\x00', &(0x7f00001af000)=""/4096, 0x1000) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ab8000-0xc)={0x4, r0, 0x1}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000279000-0xc)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f000016d000-0x4)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00004e1000-0xc)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) 2018/01/27 05:22:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000eda000)='/dev/admmidi#\x00', 0xffffffffffffb56c, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000d60000)={0x3, 0x1, 0x0, 0x81, 0x80000001, 0x1}) setrlimit(0xd, &(0x7f0000e9a000)={0x4, 0x286a}) mq_open(&(0x7f0000000000)='-$\x00', 0x40, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$dsp(0xffffffffffffff9c, &(0x7f0000132000)='/dev/dsp\x00', 0x10480, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000049c000)='/dev/rtc\x00', 0x206000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e6, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2b, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000987000-0x8)={0x0, 0xb}, &(0x7f0000a2c000)=0x8) ioctl$KVM_GET_DEBUGREGS(0xffffffffffffffff, 0x8080aea1, &(0x7f000059c000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000f24000)={0x44, 0x0, &(0x7f0000d89000)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00009e3000-0x18)=[], &(0x7f000009b000-0x20)=[]}}], 0x0, 0x0, &(0x7f0000919000-0x1e)=""}) 2018/01/27 05:22:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000142000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r0, &(0x7f0000cc6000-0x8)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x101000, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000000)=0x1) r3 = getpgid(0xffffffffffffffff) ptrace$getregs(0xe, r3, 0x0, &(0x7f0000001000)=""/4096) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000+0x13a)='/dev/mixer\x00', 0x440401, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000004000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f0000004000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f0000005000-0x10)={r6, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000006000-0x78)={0x3, 0x78, 0xffffffffffffffe0, 0x10001, 0x5, 0x1, 0x0, 0x0, 0xf4a0, 0x1, 0x3, 0x4664188d, 0x3, 0xbe, 0x2, 0x5, 0x80000001, 0x10000, 0xffffffffffff8000, 0x7f, 0x6b392767, 0x1, 0x3ff, 0x80, 0x9a, 0x5, 0x20, 0xa300000000000000, 0x7fff, 0x8, 0x57, 0x1, 0x0, 0x9, 0xfffffffffffffffd, 0x2, 0x0, 0x8, 0x0, 0x3, 0x4, @perf_config_ext={0x7, 0x9}, 0x100c, 0x2, 0x3, 0x4, 0x0, 0x80, 0x7, 0x0}, r3, 0x4, r2, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r5, 0xc008ae09, &(0x7f0000007000-0x4d)=""/77) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000005000)=r3) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x4)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x23399986ea688134, 0x0}) kcmp(r3, r3, 0x7, r5, r7) [ 49.092178] binder: 7493:7499 transaction failed 29189/-22, size 0-0 line 2788 [ 49.121894] binder: 7493:7503 got reply transaction with no transaction stack [ 49.121900] binder: 7493:7499 transaction failed 29189/-22, size 0-0 line 2788 2018/01/27 05:22:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000e66000)=0x0, 0x80000) fcntl$addseals(r0, 0x409, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00009e6000-0x50)={@common='teql0\x00', @ifru_ivalue=0x0}) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) finit_module(0xffffffffffffffff, &(0x7f000059c000-0x13)='ppp0eth1!,security\x00', 0x0) getsockname(r1, &(0x7f0000b9b000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00004a0000)=0xc) 2018/01/27 05:22:40 executing program 3: ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4c, @raw_hdlc=&(0x7f0000004000-0x4)={0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000008000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) readv(r0, &(0x7f0000008000)=[{&(0x7f0000010000-0x25)=""/37, 0x25}], 0x1) 2018/01/27 05:22:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a82000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009b7000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x7) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f0000026000/0x4000)=nil, 0x4000, 0x3000009, 0x12, r4, 0x0) fsetxattr(r4, &(0x7f0000001000)=@known='trusted.syz\x00', &(0x7f0000027000)='\x00', 0xff20, 0x0) 2018/01/27 05:22:40 executing program 4: mmap(&(0x7f0000000000/0x36c000)=nil, 0x36c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00001f1000)={&(0x7f00001a9000)=@in6={0x2, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0xc, 0x29, 0x32, ""}], 0xc, 0x0}, 0x0) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000036c000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x1) listen(r0, 0x1741) mmap(&(0x7f000036d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000036e000-0x2c)={0x10, 0x4, 0x2, 0x9, 0x11, r0, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f000036c000)={0x7fff, 0x6, 0x100000001, 0x1, 0x4, 0xfff}) recvfrom$packet(r0, &(0x7f0000358000)=""/146, 0x3d, 0x1, 0x0, 0x0) creat(&(0x7f00001eb000)='./file0\x00', 0x20) fcntl$getown(r0, 0x9) 2018/01/27 05:22:40 executing program 1: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80001, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000868000-0xa)='net/nfsfs\x00') ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000440000-0xa1)=""/161) 2018/01/27 05:22:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x800, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f000017b000)={0x5ce, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000001000)={0x8, 0x4, 0x101, 0x6, 0x8, 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000003000-0x4)=0x275d, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000001000/0x1000)=nil, 0x1000}, 0x2, 0x0}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/relabel\x00', 0x2, 0x0) lseek(r1, 0x48, 0x2) r3 = syz_open_dev$dspn(&(0x7f0000002000-0xa)='/dev/dsp#\x00', 0x4, 0x4000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000003000)=0x1a, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000004000)={0x0, 0xcc, "4224745a5094579dc169d3f415581e8a8af9d70b5f0fc7e21647dcced84f830b6607e8c136beb7ec9e0e4113b07f8d8979a29fb81694116784cdcae3b6994aca358bb2becaac3d33f03d14dedd978dbceb6926984ff52d40a59d7c7cce08c2b5069a601535f752e6deb88337ab3af93fa81166e72da082f1ffd85000027d3faaa311703ed30e9838171a2d61e4e56e65a52ad9a330150b7cf8f0ab9272c1f570b381a908ca0441e2d874e66b65171417c973a6e2dde8640b06075dbc2a845314436280a5d8115a49670308b0"}, &(0x7f0000003000)=0xd4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000005000-0x10)={0x7ff, 0x8, 0x3, 0x7, r4}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000006000-0x8)=0x6, 0x8) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0xfffffffffffffffc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000006000)='/dev/midi#\x00', 0x4, 0x480000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000007000)={r4, @in6={{0xa, 0x1, 0x66, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x1}, 0x98) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) prctl$setptracer(0x59616d61, r5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000005000-0x18)={r3, &(0x7f0000003000-0xc6)="60f21c4753abe7e52b41202eb07c4b632aea16a133bcb990367df15c0e57df77f130016c7383b6c2550ca916cf6707763b7c2ac9cbf6c0fb52a51978fa0224667eb6f0d5478e6baae0a2686761ad67eee678e4b8530976655006313d0e188c941dcf5f7299f5d417fdc76520d91dfd0ada968e56ee3138d5c749f61201245be1c94faefe094353edc9ed388228fc37c91c30982d5efd420ec395eda256ceee5a9904952dc7bf913000b8d9594e40774be0909afc34944fbe29c7a4707bf6658c1f51133afed0", &(0x7f0000008000)=""/4096}, 0x18) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000003000)={0x3, 0x7, 0xb0, 0x0}) 2018/01/27 05:22:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x3dd, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000687000)={0x0, 0x8}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000660000-0x8)={r1, 0x3f, 0x7ff}, &(0x7f0000816000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xc)={r1, 0x100000000, 0x2, [0x100000000, 0x401]}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000)=[{&(0x7f0000001000)="a01946ceda", 0x5}, {&(0x7f0000001000)="f749fed945cd9a696ed60d5a21b0eec183b242e41fb84e7a4563d55c880e40d0aae3bfd7894763a1c20881f8d648d9b8e268af6837887867df09cf8e1a47b94a8ac02c73d3368f6a9caa98660daf0d5f5831dbc32548cb5d637227c229f03b21f6ff6a2c69c5c6e5a7be390d219ded72f5acd3aaf4271548dd02ecb1b57b61725b2f55c6c0009a442e32ba90edf3ac1f6c0420d3abb261163a207e30288d17eb5f7b0e3eb6ee8fc26501fcd9a9dd90a531c2d4bd38ad36f8c107164ced169f2c8ce849cb34f1a59fa1ee2f8738b7f7ac2f3e0fed175d9cdaa2fd", 0xda}, {&(0x7f0000001000-0x77)="41ba2f34a5b47600237e662d6f7db7fc0453e04f167eed28c297e7e0d8b06d9d754446ae50702c663ef69704ec5a969f58d659e5de5ce08e0031b30fc9b1bf589d91cce6a50d3985f7ec1b95cd01cfcd0c5b3156e83fd7327da70b92e13a733c7286b038597a4ef6a92f786d78a270ebd552b05a225c1a976bffaa8b0371c46bdf456955", 0x84}, {&(0x7f0000001000-0x97)="4037ab3b2e0315e05e070738a598c4c1e24e0086d072322655a9a032b3f479fd2d8b7690a9a48d437a811618ccd6915477b84906703a668dd4a8b2da7ceb0b32a229ddfafc56476ec173bf61c7f490259b518747ef410f91c22aba7740c826722209fba11c82dff809766e8bdce815263f9800b6037389b5277b4868391b945655f8adc2c84239bdb1380cac29606b5f03d2349fc08189", 0x97}, {&(0x7f0000001000)="b9792f345751e14db7f25d5781349325f25053810299d54903943002af6226b642da1e8b4157624e1f8cba32d1d3ae7d44d8a48bc3248d83416b42709941f3e846b2a38ccc1f75db146cd005a68d5397c2754648779b7bc5cc9caf346729b401dad5b8e52521b22c62f7ac394f84534d0e06eef3c946ec0cd8e6d4b7e74f6ad968a145b9b897d93fb2dbe18e8c31199993fd498c47", 0x95}, {&(0x7f0000001000)="64bab74eb7a683688129ba85685765c96c4151faf07d38e05e33f4cc19191bf256b19a2b3985466fb2c932bcef75b9e4ede33b", 0x33}, {&(0x7f0000002000-0xc0)="1dca1323d8845c1377b234beca7708d00a1ad0b62d8cadd66f78aa89d32eaa7f743b12867d85c4ae28bd48fb67269b6e8e626738adb0c445f1435d5f410001fb56c0907c226df10edaa03c288c72da32c7e07fdbbaba91827842a31e190cfe005840232bbbc5991d7e54326ea9d1f72ce472472142c028e0649081c05ec2038bcf278a54fa6a95ba22c2bd41310ccc4a2ec661a0de17f4521eb17b0b15f529e5b4e99f69a47ebf44f9499dba73d57b3f68a4d4f0c39653473d2fcf148f19cd12", 0xc0}, {&(0x7f0000001000)="f5095ff0ea355cdc82da48110076ecfc32a8828c8e8616d1e623a52df3859a7ff0479ccf1e9c0c55ccba215177", 0x2d}, {&(0x7f0000001000-0x8)="481d30d3b4b9a163", 0x8}, {&(0x7f0000001000)="3243bfe8eb0a428ddce906c43a1bf89f99692d01a1bb2cb6", 0x18}], 0xa, 0x4) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000002000-0x4)=0x0, 0x4) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000002000-0x2)=0x8, &(0x7f0000001000)=0x2) r2 = add_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x78)="c38974eed2a9b396184fc248ed2018dc71be040b2e6a1f6682461994af951bd87d8edb573b056a7b55fb589843761a55e180a96a0699d48b6058bc04ff5ce1a6dcb84dad7f1a3e76c432be9a8148643ab460f7e74eb42a6e3bac6cc0d374e0c107ccded1b47c6f8e2153c0170c2f9714501a94b27fa06855", 0x78, 0xfffffffffffffff9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000+0x745)="dfd6d28793fc1a66c6027a104badd1849c4cfcdd391820992ac7", 0x1a, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r2, &(0x7f0000002000)=[{&(0x7f0000003000-0xcc)="c0efdbe9301a9cbe5748ee8778f8741e3bc3ee4086e7fd7ae6d9abbc321daa947c58ec90a91ac9283f6b68b18c142104058b9b080c3c46be50ea4daf0c8272c3cd99cfbef6839ac284a74072c94561655b737b6e7b66ab618b1917f15799c5547e4e4743b9e58bf4be9baa567d947571a631aaf6400f5d42c8e6baa835ae84f338bfbedbea7a5d9535ecbc1ed5d701262291742a9ee95add19a44da489472e7cb5b73d4d1102ba55a73513a19d2bb798a0366d9116c48abaff7b24ca1a2671edc866dbd48c5bae7d957b7e4f", 0xcc}, {&(0x7f0000000000)="a7a6b150f7f99f195d031fcb36d93a8b6ccd366d3b04ade4fe2fa65a244b3304232540854d37335f2e71573c317e243440fe2b590ed13b4edd80b9355df3e08a0221e8b57b486320f827057bca16269947d8e4696c9ce61a4f7e297b7616f33236ccc10ce8826dfc302efe04d35151d31a1ab5d61e224141d01743b96c725cf9297651993f959a3971a3721a4bd1f0ec7244619120949fe625980739f469e4f08aa414fddb3602932a3bb29e9bc548255fd30dd55e1a8dd7e119fe671d9a8f35c59ca8e1afb5798dd485264cd678bd53d966576e7e4ab96fa2a481a072842bc908f3ebf9a78d6133e3", 0xe9}, {&(0x7f0000001000)="4d185df1367fa6c33eb8b93b186a207bf5f451809414577d77612ef442d80bd8", 0x20}, {&(0x7f0000000000)="00133fe7bf313974ddcf4207a4aad3507d86d0b34300d7ad34357b86386f9e7b3cdde57aa9798453d7e69c85be09cb5e831512d19830835c71820a73fac978e51a7415caac8432dc6573b165dac4b51390d62c6f5bfa1185f65a48cb6fa1c5ed15cc008f9c93447f189886d1f23c709db7eae2abc79070ba14d738334cd513a76c36fdede327f81c6a8f6a0cb3dab2cb488e9b7a7992e1ca24e389e53ddd1b4e2ec603766dfbdbc8c7c09fcbd4c168df4a1c1d6b7825912581d9e1682805", 0xbe}], 0x4, r3) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000003000-0x8)=0x4) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001000-0xc8)=""/200) socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000004000-0xc)={0x9, 0x1, 0x7ff, 0x9, 0xe5a}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000004000)={0x16e}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)={0x77359400, 0x0}, 0x8) 2018/01/27 05:22:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00006f5000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000016b000-0x4)=0x10, 0x800) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00001dc000)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000fa6000)='/dev/sequencer\x00', 0x301100, 0x0) fcntl$setown(r0, 0x8, r1) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000cc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x1c, 0x0) 2018/01/27 05:22:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00005c4000-0xb)='/dev/mixer\x00', 0x20000, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000b33000)=0x7f, 0x4) r1 = socket(0x10, 0x803, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000025000-0xf5)="2600000022004701050007008980e80500006d20002b1000c0e9ff094a51f1010187033500b0", 0x26) [ 49.136770] binder: 7493:7503 transaction failed 29201/-71, size 0-0 line 2703 [ 49.159057] binder: undelivered TRANSACTION_ERROR: 29189 [ 49.164599] binder: undelivered TRANSACTION_ERROR: 29201 [ 49.170126] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/27 05:22:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f000007e000-0x9d)=""/157, &(0x7f0000000000)=0x9d) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000000)={0x1, 0x102000}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) pread64(r0, &(0x7f0000001000-0x86)=""/134, 0x86, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000001000-0x8)={0x1000, &(0x7f0000002000-0x1000)="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"}) r1 = fcntl$getown(r0, 0x9) ptrace$setopts(0x4206, r1, 0x0, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000002000-0x6f)=""/111) socket$inet6_dccp(0xa, 0x6, 0x0) set_robust_list(&(0x7f0000002000-0xc)={&(0x7f0000b7d000/0x4000)=nil, 0x1, &(0x7f0000b33000/0xb000)=nil}, 0xc) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000-0x3f)={0x0, 0x37, "a7904fbcf60519dc46403179b24f7577d924095bfc2bc4bcdcaa25a1a58d4159fcc1c8a255f345eff1073dfde63f16a646465771db6646"}, &(0x7f0000001000)=0x3f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004000-0x8)={r2, 0x88, 0x1f}, 0x8) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000003000-0x18)={0x8, 0xf34, 0x800}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r1, 0x1, &(0x7f0000005000-0x4)=[&(0x7f0000000000/0x3000)=nil], &(0x7f0000004000-0x1c)=[0x1, 0x2, 0x7fffffff, 0x1, 0x20, 0x8, 0x3], &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x0], 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000005000)='./file0\x00', 0x80400, 0x31) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000006000)={&(0x7f0000000000/0x3000)=nil, 0x5, &(0x7f0000000000/0x6000)=nil}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000007000)='keyring\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_security(0x11, r3, &(0x7f0000002000)=""/204, 0xcc) 2018/01/27 05:22:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a48000)='/dev/cuse\x00', 0x800000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000e9a000)=0x1, 0x4) write$fuse(r0, &(0x7f0000008000-0x28)={0x28, 0x3, 0x0, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/27 05:22:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x1, 0x2, 0x0) get_mempolicy(&(0x7f00009d7000)=0x0, &(0x7f0000fbf000)=0x0, 0x0, &(0x7f0000555000/0x1000)=nil, 0x3) r1 = gettid() perf_event_open(&(0x7f0000120000-0x78)={0x4, 0x78, 0xffff, 0x0, 0x2, 0x5, 0x0, 0xb126, 0x100, 0x2, 0x2, 0x3, 0x81, 0x3, 0x595aa98, 0x7, 0x20, 0x6, 0x101, 0x7d3b, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x2, 0x2e5, 0x52, 0x5, 0x9, 0x2, 0x3ff, 0xfffffffffffffff8, 0x618, 0xffff, 0xffffffffffff4872, 0x100, 0xffffffff, 0xae02, 0x0, 0x884, 0x4, @perf_config_ext={0xfffffffffffffffd, 0x401}, 0x80, 0x5f9, 0x1d, 0x3, 0xffffffffffffffc0, 0xfffffffffffffa1d, 0x6, 0x0}, r1, 0x101, r0, 0xc) 2018/01/27 05:22:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000002000-0xcf)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c0969d7496da718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x68) getsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00001d8000-0x1000)=""/0, &(0x7f0000aa1000)=0x1e0) 2018/01/27 05:22:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000081000-0x8)={0x0, 0x0}) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00006c5000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000e8000-0xb)='net>rfcomm\x00') r2 = syz_open_dev$sg(&(0x7f0000944000-0x9)='/dev/sg#\x00', 0x2, 0x2080) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000167000/0x18000)=nil, &(0x7f0000984000-0xc)=[@text16={0x10, &(0x7f0000f2d000)="26670fc7ab3fbf7b470fc79e0a0066b9dc01000066b80e00000066ba000000000f30662e266426660f383db6c1006766c7442400624c00006766c7442402080000006766c744240600000000670f011c2466b80500000066b9000000000f01c1f40f06f2a52666360f0fbf0000ae", 0x6e}], 0x1, 0x17, &(0x7f0000ad7000-0x20)=[@flags={0x3, 0x0}, @dstype0={0x6, 0x0}], 0x2) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00008df000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f000059f000)='/dev/sequencer\x00', 0x4000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r5) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:22:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000024a000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x9) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000066e000)="58504c00a7c504caf558e81d4b7e0489ea067dd89e27327e9d6d173b2211dd2e3e10034eb78b10836e505e73d981a22cf65e3097d72f38fcad8df5852b93c3009f61fbfa391b771759f8b2dd36741899d3c378a4a9e37d07c77c6bc12721469d3c91", 0x0, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$usbmon(&(0x7f0000d2c000-0xd)='/dev/usbmon#\x00', 0x5, 0x400000) sendmsg$alg(r0, &(0x7f0000414000)={0x0, 0x0, &(0x7f0000653000)=[{&(0x7f00001cf000-0x3a)="9df15d300d0b6aa9334899a76f9258a136926133139fe1582bfb56c24fe1c661ce779f81333c593131994c2e7a5cabdab15edd9a172c04dbc35d", 0x3a}, {&(0x7f0000892000)="e62e3024b283155ab91a4fb07c48edf6ff392b0c90c1344ee349927c12cc63e7389d391eb7624ae64a459607eebd2f45b1aac1a35e8f224fbfc7fc001448ab1832cfaa8258e0016c947c0e3dbe52e43a7d37811de2b8ed29e883fb518d013b7e93ba1ddf9044e31e629f51811aa2403e512af245a06ad22a06487992233f59e4fefa64ecc3fef0df894d2e6eb9337f25acf3edf39478e212aacfe802710b7a0321d18aa3729a621c2b4a34907290a7e2ed851a35fb675143f5bd3b63e5890ea524f8ddc3280f2c3959d9a54b686bb70791ac2b550baad2ca9b4f90ed52577784", 0xe0}, {&(0x7f00006c9000-0xb0)="5f020c42419c897e0971fcdec0d3add813b34a623306bfb1311e01e75a75ac021fa24057ee26983052e3c28500a62a27d7e99410aaf0973ee8f3cd9967a08db9f8b01bc7c802e5868832b3ee6adb473644f668b6aab730fdc2d42d0d16ca9ac15b9afde54e1eea314c1d736129e1aba6b4c1cbbb427b17801140ad27b6baaa1a1a820a5a81b1594ecf0ffe14815d74ad7e9e7c22f8cd1940abd340f72b84418517b5b2bba145ad2672fe82aca36ae0e2", 0xb0}, {&(0x7f0000e60000-0x88)="2d3eaf4e3602f2c44b97565c5e5d033f0042203896d45fcf941b203713746cbf73c24c5d8e97c7e00ef0e02887b8ab6110714da15a4a292295a740bd0730ba3535be56240cce752bbbda1e1cb812f6ec4a99cb8180247fc8841acb6cce0a216d96dbc54dfa0a66113f8312097217610dc3b7404ee840b5394a3257c527bde6c86ff1b08c80b4e331", 0x88}], 0x4, 0x0, 0x0, 0x24004000}, 0x20040001) r1 = syz_open_dev$sndmidi(&(0x7f0000c46000)='/dev/snd/midiC#D#\x00', 0x27d5, 0x40000) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f000079a000-0x68)={0x7b, 0x0, [0x3735, 0x8, 0x3ff, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:22:40 executing program 4: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x38)=[{&(0x7f0000000000)=""/51, 0x33}, {&(0x7f0000001000-0xcb)=""/203, 0xcb}, {&(0x7f0000000000)=""/102, 0x66}, {&(0x7f0000001000-0xc9)=""/201, 0xc9}, {&(0x7f0000001000-0x9e)=""/158, 0x9e}, {&(0x7f000000d000-0x41)=""/65, 0x41}, {&(0x7f0000670000)=""/0, 0x0}], 0x7) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x1, 0x40001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001000)={@loopback={0x0, 0x1}, 0x3, 0x1, 0xff, 0x0, 0x3ff, 0x2, 0x9}, &(0x7f0000002000-0x4)=0x20) fcntl$setstatus(r1, 0x4, 0x46800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x135, 0x7, 0x200, 0x1, 0x4, 0x7fff, 0x71, 0x7067ac11, 0x0}, &(0x7f0000003000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000)={r2, @in6={{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xc979, 0x100000001, 0x5, 0x40}, 0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000003000-0xc)={r2, 0x58, &(0x7f0000003000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0xffffffffffffff81}, @in={0x2, 0x0, @rand_addr=0xfffffffffffff801, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000004000-0x4)=0xc) fchdir(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000005000)=""/5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000005000-0x18)=[{&(0x7f0000007000-0x4d)=""/77, 0x4d}, {&(0x7f0000006000)=""/2, 0x2}, {&(0x7f0000006000-0x79)=""/121, 0x79}], 0x3, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000008000-0x28)={0x3, 0x1, &(0x7f0000001000-0xb9)=""/185, &(0x7f0000008000-0x7b)=""/123, &(0x7f0000001000)=""/154, 0x101001}) 2018/01/27 05:22:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) connect(r0, &(0x7f0000f4c000-0x10)=@ipx={0x4, 0x2, 0x912, "7262f487f83c", 0x1, 0x0}, 0x10) connect$llc(r0, &(0x7f0000b87000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) bind$netlink(r0, &(0x7f0000b16000)={0x10, 0x0, 0x3, 0x10880000}, 0xc) rename(&(0x7f00005bb000-0x8)='./file0\x00', &(0x7f0000186000-0x8)='./file0\x00') 2018/01/27 05:22:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b3a000-0x8)={0x3, &(0x7f0000bde000-0x18)=[{0x8, 0x8, 0x846f, 0x6}, {0x8, 0x2c08, 0x81, 0x0}, {0x3, 0x87, 0x7, 0x6}]}, 0x8) close(r0) 2018/01/27 05:22:40 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, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x8000000000a92d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfff) r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x101, 0x0}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r2, &(0x7f0000000000)=""/8, 0x8) 2018/01/27 05:22:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000e10000-0xb)='/dev/midi#\x00', 0x5c, 0x4100) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$l2tp(r0, &(0x7f000032a000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x2, 0x2, 0x3, {0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}}}, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000db7000)='/dev/snd/seq\x00', 0x0, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00004cc000/0x18000)=nil, &(0x7f0000813000-0xc)=[@text32={0x20, &(0x7f0000dac000-0x4a)="0f01c9f0015d6866baf80cb804d8b981ef66bafc0cecb8f6ffffff0f23c80f21f8350400b0000f23f80f32ea296200004800660f7ca42d81000000c4e1fa2dd2660f3266b8c9000f00d0", 0x4a}], 0x1, 0x0, &(0x7f000041d000)=[], 0x0) dup2(r4, r2) syz_open_procfs(0x0, &(0x7f000040a000-0x5)='maps\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x301000, 0x1) ioctl$KDADDIO(r5, 0x4b34, 0x103) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00000f2000)='/dev/cuse\x00', 0x40000, 0x0) ioctl$sock_proto_private(r3, 0x89ed, &(0x7f0000a6b000-0xb6)="10f31a68261cb1a2dd64e5b0086ed07ad63eb9cda968bad0b4b75b2ca0e80bcefd7fdd1ff828918ffd8923b67e67653ece13d941c01e350b9b3cd4f192924fc6764bb11783810078b1d03dd4b4be24dfcb22e19114b4e090e3c2d268cbf3b6ad5a0f3ae9d74107191ed69ebf935edcfbbc621554f99c22132c7ca68f9167c900f00e870bf36227f60e764a116d315e") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000096a000)={0x0, 0x7407}, &(0x7f00008e3000)=0x8) getsockopt$sock_buf(r4, 0x1, 0x1f, &(0x7f00008af000-0xfe)=""/254, &(0x7f00009b8000-0x4)=0xfe) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r7, &(0x7f000000a000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000a93000)={0x20, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@multicast1=0xe0000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f0000e4a000-0x4)=0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r8, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0d00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/27 05:22:40 executing program 5: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000709000)=0x0, 0x4) r1 = open(&(0x7f00005f0000-0x8)='./file0\x00', 0x0, 0x8) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000578000)={0x0, 0x800, 0x3ff, 0x7, 0x78, 0x3}, &(0x7f0000709000)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000038000)={r2, 0x20, 0x6}, 0x8) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f000070a000)=""/97) 2018/01/27 05:22:40 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00008eb000)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000c32000-0x10)={0xc7cd, 0x10001}) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000006b000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000075000)=0x2, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e2a000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000c7000)='numa_maps\x00') sendfile(r1, r3, &(0x7f0000bc8000)=0x4, 0x3) memfd_create(&(0x7f0000106000)='vboxnet0\x00', 0x3) 2018/01/27 05:22:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) clock_gettime(0x0, &(0x7f0000e64000-0x8)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000e52000-0x40)=[{{&(0x7f0000217000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000864000-0x38)=[{&(0x7f0000d35000)=""/169, 0xa9}, {&(0x7f0000975000-0x39)=""/57, 0x39}, {&(0x7f0000731000-0x1000)=""/4096, 0x1000}, {&(0x7f00006b7000)=""/28, 0x1c}, {&(0x7f0000e49000)=""/4096, 0x1000}, {&(0x7f0000e15000-0x1d)=""/29, 0x1d}, {&(0x7f0000ac4000-0x49)=""/73, 0x49}], 0x7, &(0x7f000010a000)=""/8, 0x8, 0x2}, 0x7}, {{&(0x7f000088f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000539000)=[{&(0x7f00005e0000)=""/178, 0xb2}, {&(0x7f00002d0000)=""/108, 0x6c}, {&(0x7f0000441000-0xd6)=""/214, 0xd6}, {&(0x7f000051d000)=""/160, 0xa0}, {&(0x7f0000280000-0x43)=""/67, 0x43}, {&(0x7f000035b000)=""/210, 0xd2}, {&(0x7f0000963000-0xa5)=""/165, 0xa5}, {&(0x7f0000e22000)=""/204, 0xcc}], 0x8, &(0x7f0000233000)=""/158, 0x9e, 0x3}, 0x4}], 0x2, 0x20, &(0x7f00004c2000)={r5, r6+30000000}) setsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f000086a000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, r7}, 0x14) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000f07000)={0x7, &(0x7f00009e1000-0x394)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ppoll(&(0x7f000051e000)=[{r1, 0x404, 0x0}, {r0, 0x80, 0x0}, {r0, 0x4, 0x0}, {r0, 0x40, 0x0}, {r2, 0x0, 0x0}], 0x5, &(0x7f00001ee000)={0x0, 0x0}, &(0x7f000086f000)={0x5}, 0x8) 2018/01/27 05:22:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1, 0x0, 0x0}, 0xd642a168) r2 = dup(0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f000053d000)={0x0, 0x0, 0x0, 0x21400, 0x5, 0x0, 0xb, 0x4, 0x8, "d18e235209328a03f0494a17dd2f5a4ad38bc0f583c6d4489f886d883ad333f4028c7673b890b739781806ad23b5e25946b701445f6909f1c29c974f90d412af", "72ce822de3bd98fd39fc81b10de3ee9152ac0c135432012018a1cd1349ea6fdbfee9a6fad8cc2be601fbb3d4475c0b8035cfb6329cda783ce0212097f1902183", "b8092904736bd743d684b356f0e1a6bd2a2a0e13d4c3b6cb5e55b36d151617ed", [0x0, 0x7e6]}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000002000-0x38)={&(0x7f000000a000)={0x1d, 0x0, 0x0, 0x0}, 0xffd1, &(0x7f0000001000-0x10)={&(0x7f000000a000)=@canfd={{0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:22:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x100000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$vcsn(&(0x7f00004ab000)='/dev/vcs#\x00', 0x6, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000b56000-0x58)={0x2, 0x62, 0x7, 0x6, 0xfffffffffffff27c, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f000074f000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/27 05:22:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e4d000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) recvfrom$inet6(r0, &(0x7f0000ef0000)=""/254, 0xfe, 0x10000, &(0x7f0000801000-0x1c)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r2 = syz_open_procfs(0x0, &(0x7f0000d91000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f0000459000-0x4)=0xf, 0xffffffffffffff05) socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000a4a000)=0x0) 2018/01/27 05:22:41 executing program 2: lstat(&(0x7f0000413000)='./file0\x00', &(0x7f00009c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000001000-0x18)=[{&(0x7f0000001000)=""/228, 0xe4}, {&(0x7f0000001000)=""/111, 0x6f}, {&(0x7f0000001000-0xd3)=""/211, 0xd3}], 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r2, &(0x7f0000002000)={0xfb, 0x81d, "0a079b2598803eea49aa89d1755906ab340fc16cd4164768e27303b0f6c030c6da4cdf1bc331b73b62cbf94585a58e8453cf87807a8071de1010ebe5d2bf406c42a16cfdbe4e32eb6f481ee345bfed133a208bd42d2492d9099f7c5bfb7e76b787ec739c2a93f3bc3ad132ad40d0d4df88c601d27f2282c816cf04ecc9f425130f9e4225b044bf8f33b0f042822e648120ab4c79797862d8e47ce500af00aaa3889b35c9d0c3de7f924d517b053448d3796f7076dbc1ce469018755f18e3543b95d95a689bf4bdad03cc6950a663fdd1d348812783c5733d361fcd220370ea5a375cc1a2934efa508c9015af3a71d9ce76d04b"}, 0x40000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000003000)=@assoc_value={0x0, 0x80}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000003000-0x88)={r4, 0x80, "3dc4814e49349818b71f89956bdeff8a8e14b0d035a19c5508fabe07754847ddd758339d6e40b52f92cd47a622fa29e763b1c26c04a12a36c96e678d736a8c40d5addcd65710eda9d18d73cb48045bdfcba1d3e09150ae731fc5a09a9e1cf15ee5256463d7614fdf9da2efb63bd4eb9328f5c1d9835094ae919cb0798483b589"}, &(0x7f0000001000)=0x88) fcntl$getflags(r3, 0xb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000005000-0x8)='./file0\x00', 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000006000-0x14)={0x4, 0x8, 0x11be, 0x7fffffff, 0x100000001, 0x4, 0x3, 0x7f, 0x7b35, 0x7}) ioctl$KDENABIO(r3, 0x4b36) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000007000-0xd)='/dev/net/tun\x00', 0x0, 0x20400) write$selinux_validatetrans(r3, &(0x7f0000000000)={'system_u:object_r:newrole_exec_t:s0', 0x20, 'system_u:object_r:dhcpc_var_run_t:s0', 0x20, 0x36, 0x30, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x6a) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f0000007000)={0x1, r3}) ioctl(r2, 0xef9, &(0x7f0000003000)="") ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000004000-0x4)=0x40) syz_fuse_mount(&(0x7f0000005000)='./file0\x00', 0xc000, r0, r1, 0x1, 0x200000) 2018/01/27 05:22:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x0) fstatfs(r0, &(0x7f00006b2000-0xe5)=""/229) r1 = openat(0xffffffffffffff9c, &(0x7f0000c78000)='./file0\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) fstatfs(r2, &(0x7f00000b7000-0x7b)=""/123) sendmsg(r0, &(0x7f00002ed000)={&(0x7f00004de000-0x10)=@nfc={0x27, 0x20, 0x2, 0x4}, 0x10, &(0x7f000014f000-0x8)=[{&(0x7f00005fb000)="", 0x0}], 0x1, &(0x7f0000dae000)=[], 0x0, 0x0}, 0x8810) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f00002df000)={0x7f, 0x6, 0x30000000000, 0x0}, 0x10) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) fcntl$getflags(r3, 0x8000000000400000) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000e0b000)=""/244) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000a88000-0x4)=0x8) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000160000-0x20)={0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg$kcm(r0, &(0x7f0000984000-0x1c)={&(0x7f0000e75000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000262000)=[{&(0x7f0000e9e000-0x37)=""/55, 0x37}, {&(0x7f0000e99000)=""/17, 0x11}, {&(0x7f00008dc000-0xd7)=""/215, 0xd7}, {&(0x7f0000ee7000-0xed)=""/237, 0xed}, {&(0x7f0000a7d000)=""/125, 0x7d}, {&(0x7f0000fd5000)=""/8, 0x8}], 0x6, &(0x7f00009ee000-0xab)=""/171, 0xab, 0x2}, 0x40000020) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000fd1000-0x3f)={0x0, 0x37, "4a89ae47e96abdffdd5f362fa58fe99a2995ebb779b76488443d1c1f8765ce47256f2a59aa57c021842dfbda0ade337002988f54213091"}, &(0x7f0000b3d000-0x4)=0x3f) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dd3000-0x98)={r5, @in6={{0xa, 0x0, 0x9e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x2}, 0x98) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000036f000-0x8)={0x0, 0x0}) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f00006bc000)={0xf000, 0x13ffe, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000fc5000-0x8)={0x400}, &(0x7f0000f36000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004f8000)={0x0, 0x989680}, 0xfffffffffffffe2a) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000be4000-0x20)={0x10006, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/01/27 05:22:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = creat(&(0x7f0000ac0000-0x8)='./file0\x00', 0x103) faccessat(r1, &(0x7f000056e000)='./file0\x00', 0x91, 0x1500) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) accept4(r0, &(0x7f0000be5000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00009a7000-0x4)=0xc, 0x0) 2018/01/27 05:22:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5d000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) syz_open_dev$sndpcmp(&(0x7f0000317000-0x12)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x200) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) r3 = syz_open_dev$vcsa(&(0x7f000046c000-0xb)='/dev/vcsa#\x00', 0x100000001, 0x80) recvfrom$llc(r3, &(0x7f000061a000-0x10)=""/16, 0x10, 0x40000102, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000bff000)={0x0, 0x0}) r4 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000de0000-0x14)={0x0, 0x191e, 0xa782, 0x6, 0x0, 0x2}, &(0x7f0000a51000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f000086c000)={r5, @in6={{0xa, 0x1, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6a974bc5, 0x3ff, 0x0, 0x96, 0x9, 0x80000001, 0x59, 0x5, 0x8, 0x4, 0x80, 0x4, 0x480000, 0x1, 0x7]}, &(0x7f0000b1b000)=0x108) 2018/01/27 05:22:41 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000011000)={0xaa, 0xa, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 05:22:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000df2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f000033b000)={0x2, 0x1, 0x0}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x80, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mlock2(&(0x7f0000126000/0x4000)=nil, 0x4000, 0x1) 2018/01/27 05:22:41 executing program 6: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1ff) modify_ldt$write(0x1, &(0x7f0000823000)={0x6, 0x20000800, 0x1000, 0x1, 0x6630, 0x102, 0x1, 0x6, 0x8001, 0xfff}, 0x10) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000026e000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000f8a000-0x1c)={0x0, 0x0, &(0x7f0000af8000-0x8)={&(0x7f0000f8a000)={0x2, 0x4, 0x0, 0x8, 0x215, 0x0, 0x7, 0x0, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x2, 0x0, 0x8, 0x0, {0x6, 0x33, 0x4, 0x1000, 0x0, 0x6, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast2=0xe0000002}}, @sadb_spirange={0x2, 0x10, 0x0, 0x1, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x7ff, [0x0, 0x0, 0x0]}, @sadb_key={0x201, 0x800008, 0x8000, 0x0, "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"}]}, 0x10a8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f8c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x20000050, &(0x7f0000cd3000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0xa) syz_open_dev$dmmidi(&(0x7f0000f89000)='/dev/dmmidi#\x00', 0x55af, 0x0) 2018/01/27 05:22:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x400020000000010, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000589000)='/dev/sequencer\x00', 0x109400, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00006a8000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000ebf000-0x8b)="1f00000056000d6dfcffff05b40203030701ff2104173f810000020000392f", 0x1f) 2018/01/27 05:22:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000281000-0x28)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x392}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000054000-0x12)='/dev/input/mouse#\x00', 0x7, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f00000d9000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:22:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x3) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e5f000-0x20)={r1, &(0x7f0000d79000-0xd7)="bc05a0e9ce13551b60502f763936bf9d5360fddf1a42589321376e0ce4a5bc5d0f6ab5460a8868cf16a0c098caa7163643db1cadf5a6b9250c82ac7a3f54610af4f6d5750c872d8b06c3bd2e04fe07534b0caa9e76d970bfa7a8de3b33f7255f3f68745be251db2b0dd3a0185e865079e26366ea81ae6c4fa310bd14c6340d3b88ee0af652e9ec69aa38b7c0a01711c20f33b3c60d18031abbb84985b675163ceac16342ca197a4c0c878e61b14ad71d2b1262548bbc04c68781d2e9aaf5a8070c8eef48fa194f399c898425f0e14146190ae7544ef734", &(0x7f0000b83000)="", 0x3}, 0x20) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)={0x0, 0x0}) sendmsg(r1, &(0x7f0000781000-0x38)={0x0, 0x0, &(0x7f0000588000)=[], 0x0, &(0x7f0000490000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00004a3000-0x6)={0x0, 0x6bc16c79}, &(0x7f0000735000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000c15000-0xe)={r3, 0x8, 0x3, [0x8, 0x40, 0x1f]}, &(0x7f0000877000-0x4)=0xe) 2018/01/27 05:22:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) socketpair(0x2, 0x800, 0x0, &(0x7f0000fed000)={0x0, 0x0}) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f000090b000-0x4)=0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000fd8000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) write(r0, &(0x7f00007c8000-0xfc)="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", 0xfc) 2018/01/27 05:22:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = syz_open_dev$audion(&(0x7f0000d53000-0xc)='/dev/audio#\x00', 0x3, 0x100002200) connect$rds(r1, &(0x7f0000c4d000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000269000-0x4)=0xffffffffffffffff) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000b72000)=0x0, &(0x7f0000157000)=0x4) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000482000-0x4)=0x0) 2018/01/27 05:22:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x600003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$vcsa(&(0x7f0000650000-0xb)='/dev/vcsa#\x00', 0x4, 0x40000) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000a7f000-0xe4)=""/228) 2018/01/27 05:22:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x10400) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000ac2000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x201) ioctl$void(r0, 0x5451) r1 = open(&(0x7f0000716000-0xa)='./control\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000992000)='reno\x00', 0x5) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000e71000)={0xffffffff, 0x9, 0x8, 0x1, 0x5}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000beb000)=0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00009e9000-0xa)={0x8, "d77061add602"}) signalfd4(r1, &(0x7f00007f1000-0x8)={0x0}, 0x8, 0x0) 2018/01/27 05:22:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003a0000)='net/igmp\x00') timerfd_create(0x7, 0x800) sendfile(r0, r0, &(0x7f0000e5e000-0x8)=0x40000000, 0x4) 2018/01/27 05:22:41 executing program 4: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15, &(0x7f0000a10000-0x95)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@llc={0x4, {@llc={0x6, 0xff, "f8", ""}}}}}, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe8, &(0x7f0000a12000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0x3, 0x9, 0x800}], {0x8100, 0x2, 0x6, 0x1f}}], {@ipx={0x8137, {0xffff, 0xd2, 0x5, 0x14, {@random=0xd2a, @random="e809d27fd42b", 0x2}, {@random=0x4, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, "e5fdd9994916efb8ec94f5e8a6f275f12e722f96a59bfb7bd6576ae0d750f833fcf50c56355f5840edbd7209521acad24b1c7650e32f677b32598023b2b68092cb3bfb23f56dcc79cb02037334fab1efcdef141d155f196a9d7bb2a681f249f15a22e2218c0840902762eff09df4ef68c33419efe5f57b15ceb06616ceadc53e898b51d5aef295a2e29b09a3d2845519ce17505741bae42dae7cca626037ebcbccc470187660a6afb143cb76bb163ccf17e6af36"}}}}, &(0x7f0000a12000)={0x1, 0x2, [0x616, 0x63f]}) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a13000-0x9)='/dev/sg#\x00', 0x3ff, 0x1) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000a12000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a14000-0x3)=0x0) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0xb, &(0x7f0000a14000-0x8)={0x50d1, 0x800}, &(0x7f0000a13000)={0x0, 0x0}) 2018/01/27 05:22:41 executing program 6: setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000703000-0xa)={0x0, []}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000cb000-0xa)='/dev/ptmx\x00', 0x1251fe, 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000ae9000)=0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000caf000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$unix(r1, &(0x7f0000d69000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) sysinfo(&(0x7f0000a20000-0x35)=""/53) pause() 2018/01/27 05:22:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000038a000)='/dev/dsp\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d2b000)=0x0, &(0x7f0000e1e000-0x4)=0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000d55000)="260000005e0009000c0000f839e300005dd574f1010000000000000000000000e80000800100", 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r2) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x3a9, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000000a000)=[], &(0x7f000095c000)=[0x0]}, 0x0}}], 0x1, 0x0, &(0x7f0000f94000)="da"}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000fc8000)={0xff, 0x9, 0x9, 0x9, 0x1f, 0x100, 0x2dc, 0x7fff, 0x0, 0x5c7, 0x12}, 0xb) openat$hwrng(0xffffffffffffff9c, &(0x7f0000daa000)='/dev/hwrng\x00', 0x6040, 0x0) [ 49.726568] bridge: RTM_NEWNEIGH with invalid state 0x0 2018/01/27 05:22:41 executing program 5: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000fe3000-0x12)='/dev/snd/midiC#D#\x00', 0x65, 0x800) getsockopt$inet6_udp_int(r1, 0x11, 0x2858b9ff2aa1ea4a, &(0x7f0000ab2000)=0x0, &(0x7f0000912000-0x4)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000f0e000-0x8)=0x2) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fe1000)=0x400) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000755000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCCONS(r0, 0x541d) 2018/01/27 05:22:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000c8000-0x9e)="", 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000e29000-0xe)='/dev/admmidi#\x00', 0x3, 0x12400) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000b42000-0x95)=""/149, 0x89) write(r0, &(0x7f000046c000)="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", 0x1000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d93000)='/dev/hwrng\x00', 0x460002, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000d79000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000050a000-0xa)={0x0, 0x0, 0x1, [0x9]}, &(0x7f00008d3000-0x4)=0xa) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000760000)=r3, 0x4) 2018/01/27 05:22:41 executing program 2: r0 = socket$packet(0x11, 0x1, 0x300) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00000d1000)=0x0, 0x4) 2018/01/27 05:22:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7c, &(0x7f0000521000-0x8)={0x0, 0xfffffffffffffffa}, &(0x7f0000231000)=0x8) sync_file_range(r0, 0x81, 0x8, 0x0) [ 49.787423] bridge: RTM_NEWNEIGH with invalid state 0x0 [ 49.825131] binder: 7649:7657 ERROR: BC_REGISTER_LOOPER called without request [ 49.832691] binder: 7657 RLIMIT_NICE not set [ 49.848810] binder: 7649:7667 unknown command 0 [ 49.854940] binder: 7657 RLIMIT_NICE not set [ 49.861882] binder: 7649:7667 ioctl c0306201 20007000 returned -22 [ 49.875604] binder: 7657 RLIMIT_NICE not set [ 49.880405] binder: 7649:7657 got transaction with invalid offset (0, min 0 max 0) or object. [ 49.889774] binder: 7649:7657 transaction failed 29201/-22, size 0-8 line 2966 2018/01/27 05:22:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000f21000-0x58)=@nfc_llcp={0x27, 0x401, 0x9651, 0x3, 0x8, 0x100000001, "b44695b0000101000000000000161237e5f048897789bb376b4c7bab5362796688d9aae43a0fa9bff488f94197b0397c4852a646bdbb428c4902cce9a71744", 0x1}, 0xffffffffffffff0d) r2 = syz_open_dev$dspn(&(0x7f000032f000)='/dev/dsp#\x00', 0xac00000000000000, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000077f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000517000-0xb8)={0x0, 0x4, 0x81, 0xaf, 0xff, 0x3ff, 0x0, 0x3ff, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e8e, 0x3, 0x40, 0xffffffffffff4a6e, 0x82e}}, &(0x7f0000b73000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00009e3000)={r3, 0x8a2, 0x7, [0x8, 0x9, 0x100, 0x0, 0x3, 0x400, 0x8001]}, 0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aae000-0xd7)="", &(0x7f000036e000-0x5f)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00000d7000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r4 = gettid() tkill(r4, 0x16) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f00001ce000)={0x0, 0xffffffff, 0xfff, 0xb1}, 0x10) [ 49.897450] binder: send failed reply for transaction 11 to 7649:7667 [ 49.916976] binder: undelivered TRANSACTION_COMPLETE [ 49.922192] binder: undelivered TRANSACTION_ERROR: 29201 [ 49.923947] binder: 7649:7667 ERROR: BC_REGISTER_LOOPER called without request [ 49.923956] binder: 7667 RLIMIT_NICE not set [ 49.925845] binder: 7649:7667 got reply transaction with no transaction stack 2018/01/27 05:22:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x4) preadv(r0, &(0x7f0000be5000-0x40)=[{&(0x7f0000847000-0x2c)=""/9, 0x9}], 0x1fffffffffffffba, 0xfffffffffffffffd) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/27 05:22:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000c30000-0x4)=0x0, &(0x7f00007cd000)=0x4) clock_getres(0xffffeffffffffff2, &(0x7f0000000000)={0x0, 0x0}) 2018/01/27 05:22:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0xfff}, &(0x7f0000765000)=0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x6}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f00000a4000-0x4)=0x5, 0x4) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f0000185000)=0x0, 0x4) 2018/01/27 05:22:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(0xffffffffffffffff, 0xc004ae02, &(0x7f0000e05000-0x4)={0x1a8, []}) r0 = syz_open_procfs(0x0, &(0x7f00003ea000-0x8)='net/dev\x00') ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000082c000-0x4)=0x45d) 2018/01/27 05:22:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x2000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00009ca000-0x4)={"0e44172404b16fef114e58be600e9696", {0x4, 0x8, 0x40, "750677966b2d", 0x4, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00007b5000)=0x0) 2018/01/27 05:22:41 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000000) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mremap(&(0x7f0000023000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000027000/0x4000)=nil) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000002c000-0x3d24)=@dellink={0x28, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x7}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) listen(r0, 0x7f) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000030000-0x8)={0x0, 0x0}, 0x4000) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x100, 0x6, 0x6, 0x6, 0x4, 0xd3, 0x9, 0x40, 0x9, 0x2, 0x3, 0x0}) syz_open_dev$binder(&(0x7f000002e000)='/dev/binder#\x00', 0x0, 0x2) 2018/01/27 05:22:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000809000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) 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) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="9e0c75c2f991b34f758411610947e848cd310f0e215ae1288056fa6c", 0x1c, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f00004b7000-0x5)='user\x00', &(0x7f0000316000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000+0xd04)="69efd61ba436a9d1515f623672c42a6328b7d318e47e550871e98efeffd5a9b54ef375e6350d03097899ae43a5604ddb5a29cd31362bf1581bf52cd8bef24bc616f90f15ce0505edbd7cf1d49a8109e7b3440756929b1311b27ed9e20b011e240c899cd38d5c09", 0x67, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000e1c000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$update(0x2, r0, &(0x7f0000447000-0x147)="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", 0xfffffffffffffd51) r1 = eventfd(0x0) unshare(0x40600) readahead(r1, 0x0, 0x0) 2018/01/27 05:22:41 executing program 0: stat(&(0x7f0000985000+0xe7)='./file0\x00', &(0x7f0000a48000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00006ad000)=0xfffffffffffffffc, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffa, 0x101040) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f00008e4000)={{0x3, 0x0, 0x1, 0x3, 0x7fffffff}, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) time(&(0x7f0000000000)=0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001000-0x15)={@common='rose0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x7f, &(0x7f0000000000)="f8eea37da63087e528113358c562e2e2242c61faec73720706f2a0341114d1eba65997ba0fef40f3970ccbcfa1a0e9d3a667e8c09d6c6b5838ecfb3e4d41c4168d2ac5601861320ef1a377ccfe953ebea2c975a5fc9cfcd691982f6030aa6e55f4fda991a6c90e4597f9070076d8424b2ba71b02b25e71a82a9b5cec599c5b3c0c604027bea53607c5409b22aa94a5") r1 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000000)=""/217) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x11)=@known='security.selinux\x00') ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000001000-0x8)={r1, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000003000-0x58)=@nfc_llcp={0x27, 0x6, 0x8, 0x1, 0x9, 0x64, "24ea500b80dad2451c86e43293be2be545abf2aacb82d4c6df6de9ca5db43c97465d891585b80dba21ca5256dddbd5658b4a7e8af65f1835f027267652a3db", 0x7}, 0x58) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000003000-0x4)={0x0, 0x7, 0x2000}, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000004000-0xb)={0x1, 0xffff, 0x6, 0x1, 0x5, 0x3, 0x7, 0x4, 0x2, 0x8, 0x1}, 0xb) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x400, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000004000)={&(0x7f0000fb9000/0x7000)=nil, 0x7000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000005000)={r1, &(0x7f0000003000-0x70)="fb8e25e4d8d92dd7343b2ab1e55ae0698cd46d7d2cd27c2543ff3de300db25193b2f40a24404afd5c21d19a153f48c1718a6da947538f04fc64c35cae54137138553d98f1e909eeaf176e625414299eb67a57a9f4928b58f2b8ccda2ce1851ffa2e68c63ee4c984aeb86a46d243297b9", &(0x7f0000005000)=""/150}, 0x18) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000006000)=""/83) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000008000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10) [ 49.925853] binder: 7649:7667 transaction failed 29201/-71, size 0-8 line 2703 [ 49.925936] binder_alloc: 7649: binder_alloc_buf, no vma 2018/01/27 05:22:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f000039b000)="0203ff00", 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000067a000-0x20)={@generic="981f5b0f6d0d031bedadbd71cf13e090", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000ba8000)=""/35, &(0x7f0000b53000)=0x23) 2018/01/27 05:22:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000018e000-0x1c)={&(0x7f0000001000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000000000)=[{&(0x7f0000a92000)=""/124, 0x7c}, {&(0x7f0000941000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c3d000-0x2b)=""/43, 0x2b}, {&(0x7f0000000000)=""/115, 0x73}, {&(0x7f0000000000)=""/169, 0xa9}, {&(0x7f0000000000)=""/17, 0x11}, {&(0x7f0000000000)=""/146, 0x92}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0xfffffffffffffff8}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000798000-0x9)='smaps\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f00005e5000-0x8)=0x1fff, 0x40439) [ 49.925956] binder: 7649:7657 transaction failed 29189/-3, size 0-0 line 2903 2018/01/27 05:22:41 executing program 7: r0 = memfd_create(&(0x7f0000d3d000-0x9)='security\x00', 0x1) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x1f) io_setup(0x808, &(0x7f0000951000-0x8)=0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000c79000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) io_submit(r1, 0x1, &(0x7f0000fb2000-0x28)=[&(0x7f0000fb2000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000003d000-0xd)="f1d64c0007006d7d7e00000004", 0xd, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000af3000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f000083a000)=""/224) 2018/01/27 05:22:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fd8000-0x28)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000bd4000)='/dev/vcsa#\x00', 0xfff, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000f94000-0x10c)={{0xcac40000000, 0x0, 0x1, 0x0, "e024183f9a16d59519bf04a8b831a2eeb9075551b3c5a8c4dee9ee693a2228742550ceb6d382af2ffe18eb89", 0x6}, 0x0, 0x0, 0x0, r2, 0x1f, 0x2, "9b67f581f8d6ab49238149bd7cf80768d5b9d6d4237cd678a72498c08363c36740300a23954e21b526ddaf667f121d3d41357cbeea22dd3536b8ac55f317ffbd", &(0x7f0000b1b000-0xb)='{ppp1{ppp0\x00', 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x5, 0x8, 0x8, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:22:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000804000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) readv(r0, &(0x7f000058d000-0x28)=[{&(0x7f00009f4000-0xd)=""/13, 0xd}, {&(0x7f0000191000-0xbf)=""/191, 0xbf}, {&(0x7f0000488000)=""/4096, 0x1000}, {&(0x7f0000747000)=""/24, 0x18}, {&(0x7f0000e93000)=""/53, 0x35}], 0x5) connect$inet6(r0, &(0x7f00004ef000-0x1c)={0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup(r1) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)=@common='bridge0\x00') [ 50.030826] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/27 05:22:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x8, 0x4, 0x4, 0x100000005, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) gettid() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000036000)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00008de000)=0x0, &(0x7f00008fb000-0x4)=0x8) syz_open_procfs(0x0, &(0x7f0000b06000)='net/ipv6_route\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c6b000)={r0, &(0x7f0000eee000)="", &(0x7f0000b2a000-0xc)="c2", 0x0}, 0x20) 2018/01/27 05:22:41 executing program 2: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000fa2000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10, 0x80000) syncfs(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00002f0000-0xe)='/dev/admmidi#\x00', 0x4000a, 0x4000003ffe) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) syz_emit_ethernet(0xb1, &(0x7f0000711000-0xb1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xa3, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8f, 0x0, "2d227900fcca6983aae422dbdc93b995f6c8c050f0336ff28d36d4294f46c7647b96c61a444301b66bb519d5726aefe44147a19bbc5a5105c06993b7f4a27fe16a5f0af175f9c803b707ea1d68db0add07a827d536b9d06512bc596d3a1daea08e0af6e964252e02ad9a7a3ee8e1ff71c8f43416d6cc1db5402bc02d943283006da2e77084a78a"}}}}}, 0x0) 2018/01/27 05:22:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendto(r1, &(0x7f0000e70000-0x1000)="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", 0x1000, 0xc3fe68eda9554f8b, &(0x7f000064f000-0x10)=@ipx={0x4, 0x0, 0x800, "86462eb966dc", 0x8, 0x0}, 0x10) syslog(0x5, &(0x7f0000cba000-0xa3)=""/163, 0xa3) recvmsg(r0, &(0x7f0000540000-0x1c)={0x0, 0x0, &(0x7f0000c53000-0x8)=[{&(0x7f00004fb000)=""/254, 0xfe}], 0x1, &(0x7f0000a25000-0x85)=""/198, 0xc6, 0x3}, 0x2000) 2018/01/27 05:22:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000c98000-0x8)=0x0) fcntl$dupfd(r0, 0x406, r0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00006fc000-0x128)={0x6, 0x0, [{0x5002, 0xe0, &(0x7f00003c5000-0xe0)=""/224, 0x0}, {0x105000, 0xbf, &(0x7f0000fe8000-0xbf)=""/191, 0x0}, {0x106000, 0x55, &(0x7f0000862000-0x55)=""/85, 0x0}, {0x0, 0xff, &(0x7f0000fdb000-0xff)=""/255, 0x0}, {0x7000, 0x39, &(0x7f0000b25000-0x39)=""/57, 0x0}, {0xf000, 0x9c, &(0x7f0000901000)=""/156, 0x0}]}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/01/27 05:22:41 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000203000-0x9)='/dev/sg#\x00', 0x2, 0x80080) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000728000)='vmnet0(\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000d2000-0xc)='net/rt_acct\x00') r2 = syz_open_procfs(0x0, &(0x7f0000184000)='projid_map\x00') sendfile(r2, r1, &(0x7f0000318000-0x8)=0x0, 0x400000ff) 2018/01/27 05:22:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000cfc000-0xd9)=""/217) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00008c7000-0x9)='/dev/dsp\x00', 0x200, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f000024d000)=@fragment={0x32, 0x0, 0x7, 0x8000000000, 0x0, 0x4, 0x3}, 0x8) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000c84000)={"b4895891e3f47e4a3b5410929de61a2f", {0x4, 0x8, 0x20, "4392f91e6a0b", 0x8c9, 0x0}}) 2018/01/27 05:22:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00007d7000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x13a, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:22:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2271, &(0x7f0000693000-0x197)="") syz_open_dev$dspn(&(0x7f000077d000)='/dev/dsp#\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000d83000-0x40)={0x9, 0x8, 0xd6df, 0x6, 0x0, 0x0, 0x9, 0x7}, &(0x7f0000dcc000-0x40)={0x200, 0x440ade64, 0x800, 0x20, 0x101, 0x591, 0x400, 0x9}, &(0x7f0000ec2000)={0x9, 0x7ff, 0x6, 0x6, 0x1, 0x57f2, 0x3ee, 0xa3}, &(0x7f0000ccd000)={0x77359400, 0x0}, &(0x7f0000cfb000)={&(0x7f000042a000)={0x4}, 0x8}) 2018/01/27 05:22:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000b9000-0x8)='./file0\x00', 0x80) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00006d7000)={0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r1, &(0x7f000055b000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00005cc000)={0x0, 0x6}, &(0x7f00002c1000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000494000)={r3, 0xbc, &(0x7f0000bfa000)=[@in6={0xa, 0x2, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x54c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xac9}, @in6={0xa, 0x1, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x3, 0x480000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, @in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000033e000-0x4)=0xc) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) 2018/01/27 05:22:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ba7000-0x9)='/dev/vcs\x00', 0x2001, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00006ab000-0xb)='/dev/vcsa#\x00', 0x5, 0x0) poll(&(0x7f00009ef000-0x48)=[{r1, 0x0, 0x0}], 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000241000)='/dev/rfkill\x00', 0x200103, 0x0) pwrite64(r0, &(0x7f0000d31000)="d3", 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000771000)=0xb35, 0x4) 2018/01/27 05:22:41 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000000)=0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000001000-0x2)=0x809, 0x2) setsockopt(r0, 0x84, 0x21, &(0x7f0000000000)="", 0x0) 2018/01/27 05:22:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a6b000-0x5)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000693000)={0x0, 0x29e6a3e9, 0xfffffffffffffffa, 0x1, 0x0, 0x4}, &(0x7f0000da2000+0x9dd)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b85000-0xc)={0x0, 0x7c, &(0x7f00004d4000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b75000)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00006da000-0xb8)={r1, 0x4, 0x42, 0x1, 0x7fffffff, 0x0, 0x3, 0x3ff, {r2, @in6={{0xa, 0x3, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffd91}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x100000001, 0x8000, 0x1, 0x20}}, &(0x7f0000356000-0x4)=0xb8) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r3, 0xaf01, &(0x7f0000c98000-0x8)=0x0) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000ae2000-0x48)={0x0, 0x0, [{0x0, 0x1000, &(0x7f0000837000)=""/4096, 0x0}, {0x0, 0xfffffffffffffc3f, &(0x7f000032e000-0x5b)=""/91, 0x0}]}) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) 2018/01/27 05:22:41 executing program 6: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000093c000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f000012c000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f000093c000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093c000)=0x10, 0x66dde0ce978feddb) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_int(r2, 0x0, 0x15, &(0x7f00005a8000-0x4)=0x0, &(0x7f000069d000-0x4)=0x31e) 2018/01/27 05:22:41 executing program 0: mmap(&(0x7f0000000000/0xf27000)=nil, 0xf27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x805, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000756000)=0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00003a3000)=[{&(0x7f0000640000-0x79)="63f8bfdedd11291211e241e72a503ac20df765b77c07395d81a3911eae8eeb86329a19057734d3f2fd864b698b1bded778add76a3ea1f109711e5a2501941c4bbc4eada0d4105b9be46c49f44c73c643e2fb037bc68bc88035f358da9196a41f504032974b2da4d7aab6d0e3d1c1f2e662f58ff8edd87584f2", 0x79}, {&(0x7f0000f27000)="ec18655e86190b43496450d61d093ddf31032cd9a128561c3460", 0x1a}, {&(0x7f0000f28000-0x36)="cb895b2a47bce9d5320842a570153df426156e40302fba7507c2cd80449837a502134816a45e3d8d2e3d6b89dd8813024373bcf7ce15", 0x36}, {&(0x7f0000a7d000-0xde)="f81a57cd023827f943f5a8971779f10275011e0985b403ffb7322b7292871a33583b6f884b80f63cb0a3269ad62fc9cbde6fd31c77a25bea7e47fad46fb0b1690dc7c79194def78f5dfc95747e5e49ff98722c278e8b8d3eb5aae03c3930c5be56f32a95c0647613745ba9ce6f6c90fd95fb2028876296e2fbaa8846fde98cfe1e29cd248912e4c1d207e0dc54f362fdbb5fa53d34710031f3bebe5f69c753e8d7e89ad0bef6da2e16a398d4fc9cad38a20c653ea55cea3392f2f9d4bf0a5b0a96991abb5e40506485ddbbf732c6400eab464406d8cfb6f001a4e706118b", 0xde}], 0x4) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000f29000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x2000) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4018641b, &(0x7f0000f28000)={&(0x7f0000000000/0x1000)=nil, 0x8000, 0x1, 0x1, &(0x7f00009de000/0x2000)=nil, 0x81}) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r2, &(0x7f0000f29000)=0x0, 0x8, &(0x7f0000f2a000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg(r1, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f26000-0x80)=[{&(0x7f00007e4000)="28dc90091d1ea538040d42d7e1cda3fbb26de313cb2ec7e7c11bc6a9374f8015cca52a5429a276ea910f34dd230349d601e8c1c96a30c3bd3bdfa1e85a19e0b61e39", 0x42}], 0x1, &(0x7f0000c8d000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00003d6000-0x38)={&(0x7f0000af7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f26000)=[{&(0x7f0000f27000-0x41)=""/86, 0x56}], 0x1, &(0x7f00001f8000)=""/30, 0x1e, 0x0}, 0x0) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f0000f2a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) 2018/01/27 05:22:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a05000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7c000)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a8d000)={0x0, 0x0, &(0x7f0000c71000)=[], 0x0, &(0x7f0000591000-0x10)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000909000)={0x1, 0xd3a, 0x8000, 0x3f, 0x4}, 0x14) r2 = memfd_create(&(0x7f000091e000-0xe)='skcipher\x00\x00\x00\x00\x00\x00', 0x2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000563000-0x4)={0x0}, 0x4) 2018/01/27 05:22:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000478000-0x60)={0x0, 0xfffffffffffffffc, 0x0, @thr={&(0x7f0000ee8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$amidi(&(0x7f00000b1000)='/dev/amidi#\x00', 0xf37c, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000035a000)={0x1, 0x6, 0xfffffffffffffffb, 'queue1\x00', 0xffffffffffffff80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000015000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x400caeaa, &(0x7f0000565000)={0x9, 0x401}) 2018/01/27 05:22:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004c0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f0000c4b000-0x8)={0x0, 0x2991}, 0x8) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000358000-0x18)={0x6, 0xff, 0x9}) sendto$inet6(r1, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000ea000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a49000)={0x0, 0x3, 0x1, [0x2001f]}, 0xa) 2018/01/27 05:22:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e93000)='comm\x00') readv(r0, &(0x7f0000c44000-0x90)=[{&(0x7f0000ea5000)=""/4096, 0x1000}], 0x1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000cd8000-0x4)=0x0) signalfd4(r0, &(0x7f00005a1000-0x8)={0x2}, 0x8, 0x80000) 2018/01/27 05:22:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c1f000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000009b000)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008f5000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000de2000-0xc)={0x4, 0xffffffffffffffff, 0x1}) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000204000)={r3, r4, 0xfffffffffffffffc}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r5, 0x40045109, &(0x7f0000f4c000)=0x0) 2018/01/27 05:22:41 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) bind$inet6(r0, &(0x7f0000013000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000d000)=@hopopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000015000-0x1c)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000015000-0x20)=[{&(0x7f0000015000-0xe4)=""/228, 0xe4}, {&(0x7f0000014000)=""/58, 0x3a}, {&(0x7f0000015000-0xe1)=""/225, 0xe1}, {&(0x7f0000001000-0x8b)=""/139, 0x8b}], 0x4, &(0x7f0000015000-0x5f)=""/95, 0x5f, 0x2}, 0x2000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0xd, &(0x7f0000015000-0x4)=0xfffffffffffffffc, 0x4) sendto$inet6(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/27 05:22:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000357000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a51000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x1000, 0x4, &(0x7f0000227000-0x1000)=""/4096, &(0x7f0000276000-0x4)=0x1000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000142000)='/dev/sequencer\x00', 0x1, 0x0) getpeername$packet(r2, &(0x7f0000a9e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b9c000-0x4)=0x14) socketpair$inet(0x2, 0xe, 0x7f, &(0x7f0000697000)={0x0, 0x0}) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f00005ee000)=0x0, 0x4) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000525000-0x16)='/selinux/checkreqprot\x00', 0x81, 0x0) creat(&(0x7f0000fdf000)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x403c5404, &(0x7f0000840000-0x3c)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:22:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000+0x3cb)=0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000bab000-0x14)={@broadcast=0xffffffff, @empty=0x0, 0x1, 0x1, [@dev={0xac, 0x14, 0x0, 0xd}]}, 0x14) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000663000)={0x14, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x43}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:22:41 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x3b, &(0x7f0000719000)=""/199, &(0x7f0000797000)=0xc7) r0 = open(&(0x7f000023d000)='./file0\x00', 0x800, 0x52) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000fd1000-0x50)={{0x8001, 0x6}, {0x7fff, 0x0}, 0x80000001, 0x5, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fd0000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000cb1000)=0xc) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000fd2000-0xa)='/dev/vcs#\x00', 0x3, 0x80040) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b12000-0xc)={r1, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00001fa000)='./file0\x00', &(0x7f0000fd1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000c34000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f000095b000)='./file0\x00', r2, r3) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000fd0000)=0x6) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000fd2000)='./file0\x00', &(0x7f00007bc000)='./file0\x00', 0x2000, r2, r4, 0x3, 0x1000, 0x1005) 2018/01/27 05:22:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000001000-0x3)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:22:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000adc000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00008ef000)='/dev/rtc\x00', 0x20800, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000963000)={0x0, @in={{0x2, 0x3, @rand_addr=0x5cc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x5, 0x3, 0x1, 0x40}, &(0x7f00004a4000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000959000-0x4)=@assoc_id=r3, 0x4) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[], 0x0, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b49000)={0x0, 0x1c9c380}) 2018/01/27 05:22:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000042000-0x12)='/dev/input/event#\x00', 0x80000001, 0x4000020000) r1 = syz_open_dev$usbmon(&(0x7f0000360000)='/dev/usbmon#\x00', 0x9, 0x200) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000e91000-0x4)=0x3ff, &(0x7f00005b8000-0x4)=0x4) ioctl$TIOCSBRK(r0, 0x40044590) 2018/01/27 05:22:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000a1a000-0x7)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b7f000-0x8)={0x0, &(0x7f0000339000)=[]}, 0x8) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c26000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000e52000)={0x1, @time={0x0, 0x1c9c380}, 0x1, {0x8, 0x800c}, 0x7, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet(0x2, 0x4, 0x7, &(0x7f0000121000)={0x0, 0x0}) 2018/01/27 05:22:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000b0f000-0x4c)={0x10001, 0x1000, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000263000)=0x0) 2018/01/27 05:22:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000001000-0xee)=""/238, 0xee) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000001000)={0x2000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000046c000)='/dev/sequencer\x00', 0x80, 0x0) bind$alg(r1, &(0x7f0000796000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e7c000)="71e67a15df848dec108cec478e2e4bb4", 0x10) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000a9e000)=[{0x0, 0x0, &(0x7f0000b20000)=[{&(0x7f0000f13000-0x20)="566041afceefb6d369f05f4a802017c86253c9b46406b4db2c9d054f2d15759f", 0x20}], 0x1, &(0x7f0000b64000)=[@iv={0x7c, 0x117, 0x2, 0x6c, "e729894f027b2de33a7701ddc2b7a46946b055655d2ebc3503f5d3fc758bd56982f60d99ccbeb5c5aca9429a07748cf64c7ca7603b142cd6298e99d4e110230b849025b60c912c407d2d998ec769f60ac5c6764c69e7c3f07ebcfad6d277b7c2f394002365ff09de8a5b0bbe"}, @assoc={0x10, 0x117, 0x4, 0x7}, @assoc={0x10, 0x117, 0x4, 0x9}, @assoc={0x10, 0x117, 0x4, 0x0}, @op={0x10, 0x117, 0x3, 0x0}, @iv={0xb8, 0x117, 0x2, 0xa8, "5adcc7f4d24b31474962069a7ebbf42b10b6989b14509ba10f1147e593c4dce41214208692d6e89c2b4940bc6e8b904d8eeae335d0485662b69752de21b5ba77cbbcab64628cbeacc1d835ab024290e15886ef152a40fd8cfc1cc921e0070c29d6749ce00108c8569f6ed0b7954c24e8f973b03b0d0b931ed688c9f2c4235b3cb1861da25b0255e11dd81347aeca00218818d4d2cf4bd6c8b8751196fdb1351f3885cb0c7621a059"}], 0x174, 0x0}], 0x1, 0x10004) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000aa9000-0x4)=0x0, 0x4) 2018/01/27 05:22:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000d0e000-0x8)='keyring\x00', &(0x7f0000cea000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ab0000)='/dev/ppp\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a2e000-0x4)=0x2, 0x4) r2 = add_key$user(&(0x7f000083c000)='user\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004d6000)='\x00', 0x1, r0) r3 = add_key$user(&(0x7f0000572000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b84000)="b33ab70087ebe0d94f729cd653e520c19ad7d97fe21769c4db44c249b544230aa287fb8bd6ed266ccf59ef70995bf2e8e0d3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e8e812650a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6a88f6672f98f7e149be31bd78b506e8b9511", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00003f8000-0xc)={r3, r3, r2}, &(0x7f00006a3000)=""/146, 0x92, &(0x7f0000d11000)={&(0x7f0000694000)={'rmd320-generic\x00'}, &(0x7f0000c81000-0x36)="ceff20388a26393dc4d759509cfff17d3b00fa0d55680851227372c271e4bf25413fd46945d74e768da5a4d8ad78056914c8479f", 0x34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:22:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) io_setup(0x6, &(0x7f0000402000-0x4)=0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000430000)='/dev/ppp\x00', 0x400040, 0x0) io_cancel(r2, &(0x7f00007d6000-0x40)={0x0, 0x0, 0x0, 0xa, 0x5, r1, &(0x7f0000434000-0xa4)="b1dfbb7a17988bb0a69c9d24006ea64eadff3491b3776402eb5b9a28245ae29c181220627d7f82b805c3398112680ec5293f3e102544bb945256b04a47172fa278e0d3d4bdbae5cb956c06969f47e141cae1fa45dfe8da4503eb331a806066608453e3fe7678e63918eb22821c61623acb55a23e81ccccb236f075eb9c890600715e7433128d42102d38a7f21854d67cac1d05738a965ee5366b3d10f8e5b1a35b3b251b", 0xa4, 0x2, 0x0, 0x1, r3}, &(0x7f0000db5000)={0x0, 0x0, 0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000e97000)={[0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) set_robust_list(&(0x7f0000fb9000)={&(0x7f000038b000/0x2000)=nil, 0x9, &(0x7f0000a19000/0x3000)=nil}, 0xc) syz_open_dev$sndpcmc(&(0x7f0000a16000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0xc2) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000544000)={r0, r3, 0x6, 0x1}, 0x10) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 50.429261] ALSA: seq fatal error: cannot create timer (-22) [ 50.493714] ALSA: seq fatal error: cannot create timer (-22) 2018/01/27 05:22:42 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000480000-0x15)='/proc/self/net/pfkey\x00', 0x107040, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000a37000-0xd)='/dev/binder#\x00', 0x0, 0x800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001ca000-0x8)={0x0, 0x0}) sendfile(r1, r2, &(0x7f0000e68000)=0x0, 0x9) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f00006a1000)={0x3, 0x4}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000b9d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c9a000-0xf)='/dev/sequencer\x00', 0x8140, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000239000-0xe)='net/protocols\x00') socket$nl_xfrm(0x10, 0x3, 0x6) readv(r4, &(0x7f0000ae5000-0x18)=[{&(0x7f00009c5000)=""/101, 0x65}, {&(0x7f0000de6000-0x1000)=""/4096, 0x1000}], 0x2) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000bdb000-0x160)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x5, 0x4, "3490aded8f005f1338d1a77b1107dbb1ac0571a7c6ef00f6cf936688e7c5dc43151e11ae38a9bf5aae73ec31b5f7119ec6fbb4bdcd6bc00e5ef8028a687086f799084bb13322d7353606a57cfc5ce33e"}, 0x160) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000017000-0x4)=0x2dfc) 2018/01/27 05:22:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00003dd000)={0x0, 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, 0x0, @perf_bp={&(0x7f00000d3000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000724000-0x90)={0x9, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/27 05:22:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @empty=0x0, @empty=0x0, {[]}}, "0000883e4606010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fab000-0x9)='/dev/rtc\x00', 0x101000, 0x0) ioctl$TIOCCONS(r0, 0x541d) 2018/01/27 05:22:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e30000-0xf)='syscall\x00') sendfile(r0, r0, &(0x7f0000014000)=0x0, 0x7) 2018/01/27 05:22:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00000a0000)=[0x5, 0x0]) unshare(0x20000400) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002e5000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000bef000-0x20)={@generic="1c100d2935f2ea5c5707557d51d09225", @ifru_flags=0x102}) epoll_wait(r1, &(0x7f0000928000-0x18)=[{0x0, 0x0}], 0x342, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00000d9000-0xd1)=""/209) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f00003da000-0x18)={0x7, 0x3ff, 0x3, 0x7, 0x2, 0xc28}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000fcd000-0x1000)=""/4096) 2018/01/27 05:22:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) syz_open_dev$binder(&(0x7f0000e64000-0xd)='/dev/binder#\x00', 0x0, 0x802) r2 = add_key$user(&(0x7f00004e3000+0x8ae)='user\x00', &(0x7f0000ada000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000648000-0x55)="8e4c669ff35535677f74da6118e325646ba38295c2768fb14aaeb5e9ed72e0d21b3e489328a2ad0c4f039068bb8f853455d7e93480c98bc47497672e0f9731078c02f1464baca982e9f5306a8dfbdd2c4bc4afe8f5", 0x55, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r2, 0x199) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075e000-0x30)={0x4c, 0x0, &(0x7f0000d1f000-0x4c)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000014e000)=[], &(0x7f0000357000-0x28)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000bd3000)=""}) r3 = syz_open_dev$sndpcmp(&(0x7f0000590000)='/dev/snd/pcmC#D#p\x00', 0x24d, 0xce82eb7c0d684054) r4 = add_key$keyring(&(0x7f0000aff000-0x8)='keyring\x00', &(0x7f000063f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000b46000-0x8)=0x5) request_key(&(0x7f0000e04000-0x5)='user\x00', &(0x7f0000a91000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000287000-0x7)='\\wlan0\x00', r4) ioctl$KDDELIO(r3, 0x4b35, 0x7) 2018/01/27 05:22:42 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a3f000-0xc)='/dev/autofs\x00', 0x204a81, 0x0) socketpair(0x2, 0x6, 0x6, &(0x7f0000add000)={0x0, 0x0}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f000049f000-0x8)={0x1, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x2) clone(0x0, &(0x7f0000ef3000-0x1)="", &(0x7f0000f13000)=0x0, &(0x7f0000df6000-0x4)=0x0, &(0x7f00006de000-0x82)="") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000001000)={0x0, 0x1000, "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"}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000-0x4)=0x10001, 0x4) r3 = gettid() wait4(r3, 0x0, 0x0, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 05:22:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000890000)=0x0, &(0x7f0000a94000)=0x0, &(0x7f0000102000)=0x0) keyctl$invalidate(0x15, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00004ec000-0x8)={0x0, 0x0}, 0x3ff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000426000-0x67)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x4000000000}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0x1, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0xfffffffffffffffc}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x4, []}]}}, @tcp={{0xffffffffffffffff, 0x0, r0, 0x42424242, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6, {[@mss={0x2, 0x4, 0x0}, @window={0x3, 0x3, 0x0}]}}, {""}}}}}}, &(0x7f0000c6e000)={0x0, 0x1, [0x0]}) r1 = creat(&(0x7f0000ef3000-0x8)='./file0\x00', 0x80) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000181000-0x4)=0x0) syz_open_dev$tun(&(0x7f0000f0f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) creat(&(0x7f0000d0a000-0x8)='./file0\x00', 0x0) 2018/01/27 05:22:42 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000a78000)='/dev/audio#\x00', 0x100, 0x18040) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f000015f000-0x4)=0x0) socket$inet6(0xa, 0x80005, 0x8) setsockopt(r0, 0x84, 0xb, &(0x7f0000617000-0x1b)="c8f79b8159b5b5c32ac9f399b7615ffe488c49c11ce4620e5f511b", 0x1b) 2018/01/27 05:22:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x24, &(0x7f0000c9d000-0x20)={0x0, 0x1, 0x0, 0x7, 0x0}) 2018/01/27 05:22:42 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000108000)='/dev/snd/pcmC#D#c\x00', 0x80, 0x400041) r1 = syz_open_dev$amidi(&(0x7f00008f4000-0xc)='/dev/amidi#\x00', 0x8001, 0x80) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000df4000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000492000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000a4e000)=0x0, &(0x7f0000ab8000-0x4)=0x4) r4 = dup2(r2, r3) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000474000)={0x7, 0x8}) getsockopt$sock_int(r4, 0x1, 0x9, &(0x7f000031a000-0x4)=0x0, &(0x7f0000d75000-0x4)=0xfd3e) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000b3d000-0xe6)={0x0, 0xde, "23aaf7a6e2e522f6e52706f390373a87235bcb6332eb171ae1ebfad66b7846062a5b03a61d61f8ddf0d70db619c958fa510df403dd6ce672ef90e8d753fd6d0ee22dfb9c2a7fa8352b09808984ec23eebad19aede0380d3ebfa42e57280e7c6af9d4d57f2d11ae713e761d195ffdee69b7b5f4fdff50be3e0983370df5d527c19462784be27b5673232bddeef33ca34573b02af5d18add90fdbd1df73b6ccecb955b693696dbce5626643ac01b3ab535257507e2fcd8c75bf90c22c92a1fa55431172916370e6e389675ace87b474b91294d948147a164c8164cec4b6f59"}, &(0x7f0000482000-0x4)=0xe6) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000f7c000-0x44)={{0x2, 0x3, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="11995510cd0f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x58, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000d56000)={r5, 0x7, "6051a018fbd1baac"}, &(0x7f0000e12000)=0x10) 2018/01/27 05:22:42 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) r3 = getuid() setresuid(r1, r2, r3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000003000)={0x11, 0x17, r4, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) bind$packet(r0, &(0x7f0000003000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/27 05:22:42 executing program 6: r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r7 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000002000-0x1c)={&(0x7f0000002000-0xc)=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001000)=[{&(0x7f00005b1000)={0x21e8, 0x18, 0x0, 0x3, 0x0, "", [@typed={0x18, 0x96, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @nested={0x2168, 0x38, [@generic="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@typed={0x10, 0xf, @u64=0x40}, @generic="02f2c4a498eb9642b495392940458fd477a8d7acb689e02a68b9d1c45615f5740f9cdd3b2d281fc847829c5868a047fc1060478f6b22f0b1952a417da835d411f9e23ce81097df45ac9b810dccdc42c9ccff2c8717ee17a6c2336dd973a80ac0ebfebf91d0642a4c3a190cd84ad53f3113587cb3c45711dd51fb6f2769b33a20fe7f5b4a3f0d3b8edc8e251c161c14e5c59e70e2f839f38c0cbb32b7d02183d077826b1cae0bf02c45586331629ce012e34a2d02ca425d6ce4189e84bdc5c1b3", @generic="722f34f38a06119aa85137050da0f06905c26e1976b719b9f3319c541ef3099906342b9fef99219205482a0152c8f2b6c402560e72ed80998f00eab2701d722f0b65f32dec65ff9d1d80ecbc871633298ab750c1bb73fb29784b979c1eb003477c687282874b19301fcda2237a", @typed={0x18, 0x1b, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}}, 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[@generic="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@typed={0xc, 0x76, @pid=r7}, @typed={0xc, 0x61, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="da6ecc98e2aef0553d29233d8116a2a4d2f5d58aea2f9f605d877ff464c242d4b2ba9441afdc94", @typed={0xc, 0x7f, @uid=r8}, @typed={0xc, 0x86, @uid=r9}, @generic="0acf470fd11867ea2cd54d89cb2b7abd2c66137316057c9c1416bfa872bf1673adc1fdb0ffa402ee2cff24d8172e0cef77e1ca6405cc602e21068179"]}, @typed={0x7c, 0x69, @binary="0beff829f23b3a84f943467681e0fd186d50ca5be4c9fc1e6961bc48e2e83134ad05bffbf529405610a6a3de71f9eb3ad78b13029fe371d1fdfb03680a8d3ff9bcc8a2e8f29d93bc39eca8e5cebe82965af4619f4ed715131921c273463e84070915bd9f208c79372733eb74f5ed1a6882"}, @generic="c5136cc2946a6cbe81232f726d7c171770a71c506d1eb463fd08982cc5753ec25399710b2125cbf824f241923ce557b26aa56af0d97049e9c28a8e59e227331158fe2f75890e35e2cf521eb781499896d190c493c7e6b391a3ccf111d9abebaf27a8425c31896b66d123db977acbfc176d6c225b82997e7de3d186eb94b1feaffd36d474f71cb46151797c65c0b248953a82720d59b332e0d0fc8ebabc5adc175ee8f82dd56105a6ace7e984376c8a97fe26354ea345f3a82f55515e940d7e8ba439dc4da99076691011ff51bf82a437e41190c5d618c87a184ce5ffe0e9124d23679f29dad8b2d303", @generic="ff3df6e38901d78822d8d443e276e57d8445aabfaa6c9e9c2eed0cdeb8d03f33738a619442f3173140f8239ea5dd6cea84035625165c3a9c0dd5d2d679902f4aa6555d02a50b92fabebb91f789b1b2d270d61f7f8cd97103d288609e27ebadcbdaf9c9d8e34dd4b95fb9ad954057d1131c438b6c488c250543a37b190f769b363957c5b5b26e4aad667f8c80c7bb0e44bd74eab0ceb3ebe43ab8db91427df18594757f52e4d15e6f3fd657"]}, 0x1494}], 0xa, 0x0, 0x0, 0x40}, 0x840) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffe, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000511000)=[{{&(0x7f00002e4000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f00005cb000)=[{&(0x7f0000001000-0xb4)=""/180, 0xb4}, {&(0x7f0000941000-0xc8)=""/200, 0xc8}, {&(0x7f0000510000-0x9d)=""/157, 0x9d}, {&(0x7f0000001000-0x42)=""/66, 0x42}], 0x4, &(0x7f00005e9000)=""/207, 0xcf, 0x4}, 0xffff}], 0x1, 0x2000, &(0x7f0000001000-0x8)={r10, r11+30000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = socket(0x4, 0x80807, 0x3) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000f58000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r12, &(0x7f0000504000)={&(0x7f00001f8000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000fe0000-0x30)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r13, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 50.613410] binder: 7839:7844 got reply transaction with bad transaction stack, transaction 17 has target 7839:0 [ 50.623905] binder: 7839:7844 transaction failed 29201/-71, size 0-0 line 2718 2018/01/27 05:22:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007d3000-0x5)='ppp1\x00', 0x1) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000653000)=0x9, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c0045003, &(0x7f0000000000)=0x0) read(r1, &(0x7f0000436000)=""/41, 0x29) 2018/01/27 05:22:42 executing program 0: mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000a, 0x8000000000805, 0x0) ioctl$sock_ifreq(r0, 0x8918, &(0x7f000009e000)={@common='dummy0\x00', @ifru_mtu=0x2}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xf8, &(0x7f0000abd000)=""}) openat$pfkey(0xffffffffffffff9c, &(0x7f00001df000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") 2018/01/27 05:22:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000e23000)=[], 0x0) shutdown(r0, 0x0) poll(&(0x7f0000ffe000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/27 05:22:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af1000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00002ca000-0x4)=0x0) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f00002af000-0x1)='.', 0xc) 2018/01/27 05:22:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e0000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f000086e000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mbind(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000a67000-0x8)=0x215, 0x435, 0x2) 2018/01/27 05:22:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000380000-0x3)={0x3, 0x0}, 0x8) r1 = socket$inet_icmp(0x2, 0x2, 0x1) fgetxattr(r1, &(0x7f000001f000-0x10)=@random={'system.', '\\:md5sum\x00'}, &(0x7f0000032000)=""/219, 0xdb) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) [ 50.715769] binder: BINDER_SET_CONTEXT_MGR already set [ 50.728963] binder: 7839:7864 ioctl 40046207 0 returned -16 2018/01/27 05:22:42 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x0, 0x4) 2018/01/27 05:22:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) syz_emit_ethernet(0x1e, &(0x7f00006d1000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @random="2b627eec6e21", [], {@mpls_mc={0x8848, {[{0x1, 0x1b5a, 0x182ff8cc, 0xfffffffffffffffb}], @generic="2ef986a9cdb7b3fe497e0449"}}}}, &(0x7f0000e99000)={0x1, 0x1, [0x7fd]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000)=0x249) syncfs(r0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00004f3000)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r2, r3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) [ 50.744703] binder_alloc: 7839: binder_alloc_buf, no vma [ 50.744726] binder: 7839:7873 transaction failed 29189/-3, size 0-0 line 2903 [ 50.758067] binder: 7839:7844 got reply transaction with no transaction stack [ 50.758079] binder: 7839:7844 transaction failed 29201/-71, size 0-0 line 2703 [ 50.857960] binder: undelivered TRANSACTION_ERROR: 29201 [ 50.863506] binder: undelivered TRANSACTION_ERROR: 29189 [ 50.873202] binder: release 7839:7844 transaction 17 out, still active 2018/01/27 05:22:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cf6000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b0a000)=0x0) fcntl$setown(r0, 0x8, r1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000c5e000)={{0x0, 0x1}, {0xf, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000088f000)={{0x5f, 0x0}, 0x1, 0x4, 0x100000000, {0x4, 0x4}, 0xa1, 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:22:42 executing program 0: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = syz_open_dev$vcsa(&(0x7f0000019000)='/dev/vcsa#\x00', 0x3fa8, 0x8000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000d3d000)={0x9, 0x100000000, 0x1, 0x6, 0x6480}) wait4(0x0, &(0x7f0000c92000)=0x0, 0x40000000, &(0x7f0000c2e000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000287000)={0x0, 0x0}) select(0x40, &(0x7f0000c68000-0x40)={0x2, 0xffffffff, 0x3, 0x8000, 0x3, 0x4, 0xd9, 0x0}, &(0x7f000082f000-0x40)={0x8, 0xb38, 0xffff, 0x4, 0x1, 0xe601, 0x9c9, 0x8001}, &(0x7f0000814000-0x40)={0x1, 0x0, 0x9, 0x4, 0x8000, 0x200, 0xff, 0x2}, &(0x7f0000131000)={r2, r3/1000+30000}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000a6000)={0x0, 0x0}, &(0x7f000066b000-0x4)=0x8) setitimer(0x0, &(0x7f0000aaa000-0x10)={{0x0, 0x0}, {0x77359400, r4}}, &(0x7f00002d2000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r5 = perf_event_open(&(0x7f0000e90000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0xfff) getitimer(0x0, &(0x7f0000ee5000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00003c3000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f78000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000935000)=@sack_info={r7, 0x6, 0xd4}, 0xc) 2018/01/27 05:22:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x80000) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0x0, 0x0}) r3 = syz_open_dev$sg(&(0x7f0000fef000-0x9)='/dev/sg#\x00', 0x10001, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ea0000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c4000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000eeb000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, r4}) epoll_pwait(r1, &(0x7f0000c39000-0xc)=[{0x0, 0x0}], 0x1, 0x7fff, &(0x7f000029f000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000093a000-0xc)={0x0, 0x0}) 2018/01/27 05:22:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000025d000-0x12)={@generic="5faeca3d76a55a7d19ffbfc8625b68a4", 0x8020}) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffdcd) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000082000-0x4)=0x0) 2018/01/27 05:22:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000090000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000010f000-0xb9)=""/185, &(0x7f0000e0f000)=0xb9) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000dc7000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, [{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xfffffffffffffe83) 2018/01/27 05:22:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f000090e000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000122000-0xd2)=""/210, &(0x7f0000e1b000)=0xd2) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00009e8000-0x4)=0x0) 2018/01/27 05:22:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000961000)='./file0\x00', 0x140) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000499000)=0x0, &(0x7f0000eed000)=0x4) r1 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0x0) signalfd(r1, &(0x7f0000d46000-0x8)={0x20}, 0x8) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x0, 0x4) dup2(r1, r2) getsockopt(r2, 0x10000, 0x9, &(0x7f00007c7000)=""/4096, &(0x7f00009ac000)=0x1000) 2018/01/27 05:22:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000-0x8)='./file1\x00', 0x100) unshare(0x20020000) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) mount(&(0x7f0000812000-0x8)='./file0\x00', &(0x7f0000027000)='./file1\x00', &(0x7f0000019000-0x6)='Qamfs\x00', 0x105400, &(0x7f000000a000)="") socket$inet6(0xa, 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000e22000-0x10)={0x4, 0x20001000, 0x5000, 0x73, 0x3, 0x2, 0x81, 0x85, 0x4, 0x0}, 0x10) rename(&(0x7f0000d02000)='./file0\x00', &(0x7f0000c39000-0x8)='./file1\x00') 2018/01/27 05:22:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = socket(0x40000000015, 0x5, 0x0) recvmmsg(r0, &(0x7f0000274000)=[{{0x0, 0x0, &(0x7f0000cbd000)=[], 0x0, &(0x7f0000d20000)=""/254, 0xfe, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00005e8000)={0x77359400, 0x0}) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00007f8000)={0x6, 0x7, 0x0}, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000aad000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000534000)=0xb) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 05:22:42 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect(r0, &(0x7f0000000000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) recvmsg(r0, &(0x7f0000006000)={&(0x7f0000007000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000007000-0x10)=[], 0x0, &(0x7f0000001000)=""/0, 0x0, 0x0}, 0x0) shutdown(r0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x8001, 0x400000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) [ 50.879971] binder: undelivered TRANSACTION_COMPLETE [ 50.886899] binder: undelivered TRANSACTION_ERROR: 29201 [ 50.905401] binder: send failed reply for transaction 17, target dead 2018/01/27 05:22:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000012000)={0x0, 0x1, 0x0, 0x3800000000000000, 0x8}, &(0x7f0000012000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003000-0xa0)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0x101, 0x6, 0x10}, &(0x7f0000003000-0x4)=0xa0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000004000-0xc)={0x1, r1, 0x0}) close(r0) 2018/01/27 05:22:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000f5d000-0x8)={0x2, r1}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006d4000)=0x0) wait4(r2, &(0x7f00002f8000-0x4)=0x0, 0x0, &(0x7f0000413000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 05:22:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f00008b8000/0x1000)=nil, 0x1000) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c6a000)={@generic="fefa0700040000000000002f5e4398a0", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000071f000-0x57)={0x100000001, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x180, 0x7fff, 0x71b3, 0xff, 0xea7, &(0x7f000091a000)=@generic="5df216b011e065b3881f9b932afbb28e", 0x40, 0x9, 0x0}) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) mremap(&(0x7f0000198000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000292000/0x4000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/27 05:22:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00006d1000)=""/63, &(0x7f0000b06000-0x4)=0x3f) r1 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x5385, 0x0) 2018/01/27 05:22:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x30f, &(0x7f00004b3000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}}, @igmp={0x0, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, &(0x7f0000753000)={0x0, 0x1, [0x0]}) 2018/01/27 05:22:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x116, 0x100024, 0x3, 0x7b, 0x0, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/27 05:22:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e06000-0x18)={0x0, 0x1, 0x30, 0x1, 0x7}, &(0x7f0000e9b000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000297000-0x8)={r1, 0x738}, &(0x7f0000539000)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000004000-0x2)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00') 2018/01/27 05:22:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000d38000-0x10)=[], 0x2, &(0x7f0000046000-0x40)=[{&(0x7f0000b5b000-0xbf)=""/191, 0xbf}], 0x147, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = syz_open_dev$admmidi(&(0x7f0000800000-0xe)='/dev/admmidi#\x00', 0x5, 0x200) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f000098d000)=0x6) [ 51.023690] audit: type=1400 audit(1517030562.539:57): avc: denied { getopt } for pid=7960 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/27 05:22:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000415000-0x8)='./file0\x00', 0x4000, 0x119) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c81000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003f7000)=0x8) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r1, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f00004f1000)=0x7, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r2, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2300}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) write(r2, &(0x7f0000f4b000-0x1000)='.', 0x1) 2018/01/27 05:22:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000e19000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x200000) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000efe000-0x28)={0x3, 0x1, &(0x7f0000504000)=""/94, &(0x7f0000308000-0xba)=""/186, &(0x7f0000450000)=""/118, 0x6000}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000026a000-0xb)='/dev/mixer\x00', 0x301400, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00009b6000-0x4)=0x0, &(0x7f00001b6000)=0x4) r2 = syz_open_dev$sndseq(&(0x7f0000858000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00002c4000-0x50)={{0x0, 0x7ffffffc}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup(r1) 2018/01/27 05:22:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x80047441, &(0x7f0000d1e000-0xae)=""/174) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000def000)={0x0, 0x0}, &(0x7f000057b000)=0x8) 2018/01/27 05:22:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000fae000-0x12)='/dev/input/event#\x00', 0x4, 0x400) r0 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x6d, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/27 05:22:42 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000cd0000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000cb6000-0xda)=""/218) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000001000-0x5c)={0x6, 0x0, 0x1, {0x77359400, 0x0}, 0x0, 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:22:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000756000)='/dev/admmidi#\x00', 0x7, 0x40000) setsockopt(r0, 0x9, 0x1f, &(0x7f00000ce000-0x4e)="a011167deb27cc5f50b02a0b05541f63e7d9b53946d7473238ba102acc26fc5c37cc39820868bf26cc5c6018b0ae16a09157b1a9b9738a59809b3306c7fc8cd0ef035de2b6e5e8c155901aa751f9", 0x4e) r1 = socket(0x1000000010, 0x802, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000227000-0x4)=0xffff, 0x4) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00000fd000)=@ipv4_newroute={0x24, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x0, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:22:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000065e000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f00004cc000-0x4)=0x0, &(0x7f000032f000)=0x4) 2018/01/27 05:22:42 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000010c000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000a2d000-0x4)=0x0, &(0x7f000073e000-0x4)=0x0, &(0x7f0000200000)=0x0) r3 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000464000-0x8)={0x0, 0x0}) r5 = geteuid() getresgid(&(0x7f0000995000-0x4)=0x0, &(0x7f0000e9a000-0x4)=0x0, &(0x7f0000d05000-0x4)=0x0) sendmmsg$unix(r0, &(0x7f00002bd000)=[{&(0x7f0000d34000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000549000)=[{&(0x7f0000546000-0xac)="c4cc106cf7b3c8a6e0ba7ba7d61defb095a64e8b8cb61e7a65a4865c5a5ea123928a33615fc1aa9676db5818440510432cbbc0be63917e21619d61f3af351a9da8c93edc7d92db2581bcef6a8aca34c3150c594e7f911fd05751a85a1bcc2621de7694f1d7e6cb64dcc4e6012491487a0521b73ddfb223ae237ce115a02c3f54152e785c4a2fcfa5774e4b342e16e0410872bec235d8e20aa50d8c12aa2f74487bc9398b2127d200ec23ea5a", 0xac}, {&(0x7f000089f000)="2bcb7611df9d29afd5e03a35ad8ef82bdcc579548bdf0ce0c43a3c8cd591d6f584268daeb93df34d60c4892e214e6912a8ff7d42608f3b582cad5affdef9856ea6319dbb5fd045db89eb545c0c1cbdb158bc1238213bbe1625934c74e0bd6cfa59e6152842d4d5d94125758dd1eefa13ab9757eb23625b9c949f14615e9a033a3109193be338d46ac1dccf8307c3598b949e5d4d2bf0c86c2dabaa2dfc945f8eeb2efd276427123cc654325d59", 0xad}], 0x2, 0x0, 0x0, 0x20000050}, {&(0x7f00009a0000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000519000-0x10)=[{&(0x7f0000003000)="a65d976b07c9aae68489dafb8cb8cf4000da0a918cd3d2da642e8f6ed9aab4d80f51e0b9cf0d95b3e8adb7b9e042c216d40f48b30321", 0x36}, {&(0x7f0000229000-0xbf)="38c249e761646dd9baba4a7f82bb487605371b30444510daf24b0d37cb26f35b529aedbd11403a7b453dd3f26a7ff55fea2833e924825b49d12d8efbc7433124d987c9080c32879524cbb6aa900be3128359809054fa4aa22fa7caa1f9c7585ace399af00e993dd235cc0690e42c0f492241cb94c0592e39fddde7c1af34b68b77677e8fddd528918308746e7d7a60a2c07fef645d67f740ef52b1c82278b0102bea259b3debd9c16170fbe3e1c6cd45e18ee39c72220eefc31e8a205deeb1", 0xbf}], 0x2, &(0x7f000091a000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x10, 0x1, 0x1, [r0]}], 0x40, 0x4004000}, {&(0x7f00004fb000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000510000)=[{&(0x7f0000abd000-0xbb)="5c849925086ba757669acc6ba99ece1cd4f18143ed03ff08cb4c8a9b6d763ade1999cad6120ab9b0239a431e48c4e2ad9c4367184350972dbc70a80cc25839bbc6018943ce0c6d43f584a6643b9374d67ce32b14c7baf2933e9d6a0296820554c2e2a8984ca6dc65030fc3f1e3a315d98ebbceaeff2a391129dd4aa57e496a44c06a84b4f2480ec40044b36f26517d72101da945bbbb56110b239aa31e23b45829431008036fb5e20b81500d2406415d3ad2f69f4c1fb554a3ccf5", 0xbb}, {&(0x7f00003dd000)="e00b4314e7c9247a66556e58a6082b9501effd12bffe6679c9dc9cec11b17692d82aa2", 0x23}], 0x2, 0x0, 0x0, 0x4000}], 0x3, 0x4000) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) read(r0, &(0x7f0000e45000)=""/20, 0x14) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000dce000-0x1a)={0x57, 0x3, 0x1, {0xfffffffffffffffe, 0x7}, {0x3ff, 0xf31}, @const={0x5, {0x7, 0x400, 0x22a, 0x6}}}) r7 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r7, &(0x7f0000c50000-0x10)=[{&(0x7f000082f000-0x94)="02", 0x1}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd3000-0xa)='/dev/ptmx\x00', 0x40, 0x0) 2018/01/27 05:22:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000b3f000-0x7)='ns/ipc\x00') setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000013c000-0x38)=[{0x2, 0x9}, {0x0, 0x80}, {0x3, 0x400}, {0x8, 0xff}, {0x8, 0x100000001}, {0xb, 0x100}, {0x0, 0x800}], 0x7) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) 2018/01/27 05:22:42 executing program 4: r0 = socket(0x2, 0x80804, 0xfffffffffffffffe) setsockopt(r0, 0x114, 0x5, &(0x7f0000000000)="", 0x0) 2018/01/27 05:22:42 executing program 6: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f0000000000+0xd57)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000082d000-0x1c)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000a01000-0x1000)="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", 0x1000}, {&(0x7f000031d000-0xfe)="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", 0xfe}, {&(0x7f0000000000)="1c7ffba67bc83c6c269f7bf089b62e7d7485c93a13145b4f09d7c7fbbe9ed12eaa2b43da66b77c006314f68becfd6aefb3e73167c2c6a782d8644acd4d374a67a3e1f1fb9c954112d64eff3cec6d9da503d8d3e0bfaf15ddc86b481429f7121f85ff245352a17581c1b7520c877d7c7e056f41c009757da7c55acaa77e8346b0c9226506e9373d0ad640b05e7c00a214f9ab4b9fad719aae45a2d0e5812f79b75e7401948db1103c3743ce21e33ac00044e0914b0eacda4ed654b4566c00bd5cf8292acafa747a9a098a2e771daaab247cbd673eebb010920fd7de647f6a2675", 0xe0}, {&(0x7f0000000000)="eab4940d8288a462380fef01e52964cb7b124fc22582e1c022ccb9774465c9e64cc145b3dfc5dd2e1b434fa018569e6624183b147c5e4b23c29cfcc84d9d05ee85f585d3cdc3c167e8645a071ec0498ba9b4ca6c55cdf81f4a7925b31f3edd74c2823f9f33519a147bfa2ede8d9db56f00a3b9cf928f4cfa2d1444818ca7871cec0207117f65ac2ec4951e", 0x8b}], 0x4, &(0x7f0000560000)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0x1c, 0x40c0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000000)={0x3, &(0x7f0000001000)=[{0x3ba4a38b, 0x1, 0xffffffff, 0x9}, {0xf7400000000, 0x7, 0x3, 0x9}, {0x982a, 0x6, 0x1, 0x1000000020000000}]}) 2018/01/27 05:22:42 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000527000)=0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ebb000)='ns/user\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x301cf8d9, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) syz_open_procfs(0x0, &(0x7f0000feb000)='ns/user\x00') 2018/01/27 05:22:42 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000016000)={0x401, 0x4, 0x8, 0x6}, 0x10) ppoll(&(0x7f0000013000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f000000d000)={0x0}, 0x8) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000015000)=0x4) r1 = dup2(r0, r0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000017000)=""/102) ioctl$int_in(r1, 0x5421, &(0x7f000000a000-0x8)=0x43) readv(r0, &(0x7f000000d000-0x10)=[{&(0x7f000000c000-0xef)=""/239, 0xef}], 0x200000000000019d) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000007000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/27 05:22:42 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f42000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000003000-0xf6)=""/246) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000003000-0x8d)=""/141) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x4008744b, &(0x7f0000d1e000-0xae)=""/174) eventfd2(0xff, 0x80000) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000)=0x4) 2018/01/27 05:22:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001ad000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000076f000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0xdee, 0x5, 0x4}, &(0x7f0000c32000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000954000)={r1, 0x10}, 0x8) r2 = inotify_init() inotify_add_watch(r2, &(0x7f000066f000)='./file0\x00', 0x13) mount(&(0x7f00003ad000-0x8)='./file0\x00', &(0x7f000048c000-0x8)='./file0\x00', &(0x7f0000c38000)='qnx4\x00', 0x1100404, 0x0) mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) mount(&(0x7f0000125000-0x8)='./file0\x00', &(0x7f000035a000)='./file0/control\x00', &(0x7f00008c1000)='binfmt_misc\x00', 0x0, &(0x7f00003e9000)="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") inotify_add_watch(r2, &(0x7f0000447000)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/01/27 05:22:42 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000add000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffb000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0x2f)="1ca8e51921e3902b1933445ccd4a47e8fa41f7876b8e0aa863d668f39f72a27b66b707e87fab8522d2c0f82ad05cf7", 0x2f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000ef7000-0x4)={0x0, 0x1c, &(0x7f0000ca0000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5c}]}, &(0x7f000029e000)=0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000a9a000)={@broadcast=0xffffffff, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000096d000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000068d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d71000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ff8000)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4bd7d3d8, 0x6941, 0xb24, 0x7, 0x80}, 0xa0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000040c000)={0x1, 0x1, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 05:22:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x5, 0x6, 0xffff, &(0x7f000004c000)={0x0, 0x0}) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000f6c000)={0x2, [0x0, 0x0]}) dup2(r1, r2) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000062f000)={0x400, 0x3, {0xffffffffffffffff, 0x2, 0x4, 0x0, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00007ed000)={0xffffffffffffffff, 0x2, 0x1, 0x0, 0x7fffffff}) 2018/01/27 05:22:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d51000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00008e3000-0x4)=0x9, 0x4) 2018/01/27 05:22:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000012f000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000fad000)='/dev/vcs#\x00', 0x5, 0x100) getsockname$packet(r0, &(0x7f0000ebe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cad000-0x4)=0x14) clock_gettime(0x0, &(0x7f0000c4d000-0x8)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000b94000)={&(0x7f0000318000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000064b000)={&(0x7f00000ae000)={0x2, 0x352, 0x9, {r2, r3/1000+10000}, {0x77359400, 0x0}, {0x2, 0x100, 0x7fff, 0x7f}, 0x1, @can={{0x4, 0x7fffffff, 0x400, 0x1}, 0x5, 0x3, 0x0, 0x0, "43d5124108459b4d"}}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x1) unshare(0x40600) vmsplice(0xffffffffffffffff, &(0x7f000030a000)=[{&(0x7f0000ff7000-0xac)="7dd8c83bb8786e026440f85160e3d1b37c6267060080f857010cdbb2caab598d67db97a7b84753537fef5e6cddb8321dded9dcc01eefb59bcfedc84245cc545612856df66f2b30c62a9d9239610caf105f1e6007f457f67bbd802238612eda7355c89762af1cdb3319e1b72c162fafbf2004f0b2fa0f7293175fe277dd5eb4996fef58cc5133e1d0dea1db80a3093177b86fd17f0e3f410938ce3372a1edf73a91d95f6f932fb98e3a9cff12", 0xac}, {&(0x7f0000048000-0x5b)="9d0f0eee400b55b10ac711557a1436cdedc3d4daa56b62afde4da6fd5e6ea9acd7b7814d05624474a5cde48a9d151f1c4abc89cb1f3eefa5274441122d4053f37e1074f61a0f526a3a2f118fab3a6525c7cc83fb453d79b2b3964a", 0x5b}], 0x2, 0x1) writev(0xffffffffffffffff, &(0x7f00002b3000)=[], 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) poll(&(0x7f000089e000-0x38)=[{r4, 0x4, 0x0}, {r4, 0x84, 0x0}, {r0, 0x1201, 0x0}, {r0, 0x80, 0x0}, {0xffffffffffffffff, 0x40, 0x0}, {0xffffffffffffffff, 0x4, 0x0}, {r0, 0x94, 0x0}], 0x7, 0x3) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000f25000)="644881c974c876f1637d6daaaf772cb3", 0x10) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000e31000-0x4)=0x0) 2018/01/27 05:22:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b94000)='/dev/input/mice\x00', 0x0, 0xc0401) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f000070a000)={0x2000000000000000, 0x8, 0x2}) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x90) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r1, &(0x7f000052a000-0x60)=[{{0x0, 0x0}, 0x11, 0x9, 0x0}], 0x10) 2018/01/27 05:22:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000-0x9)='/dev/kvm\x00', 0x900, 0x0) sched_getattr(0x0, &(0x7f0000f3d000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00005b7000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0x10, 0x0) madvise(&(0x7f0000f81000/0x3000)=nil, 0x3000, 0x4) read(0xffffffffffffffff, &(0x7f000000a000-0x64)=""/100, 0xfffffffffffffef3) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000808000)={0x20, 0x4, 0x2, 0x1}, 0x10) 2018/01/27 05:22:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4000000000003a, &(0x7f00000bc000-0xd1)="", 0x0) mprotect(&(0x7f00003fa000/0x1000)=nil, 0x1000, 0x2000001) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000e2d000-0x5c)={{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x81}, {0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, 0x7, [0x3, 0x8, 0x2, 0xca, 0x1, 0x58, 0x8, 0x8]}, 0x5c) 2018/01/27 05:22:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b20000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r0 = open(&(0x7f0000043000)='./bus\x00', 0xfffffffffffffffd, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d57000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') ioctl$TIOCSETD(r0, 0x5423, &(0x7f00005b2000)=0x1f) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000b28000)="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") 2018/01/27 05:22:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x1, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000153000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000001000)='comm\x00') execveat(r2, &(0x7f000000a000)='./file0\x00', &(0x7f0000003000-0x48)=[], &(0x7f0000001000-0xe)=[&(0x7f00005ec000-0x1)='\x00'], 0x1000) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000512000-0x4)=0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000291000)=@fragment={0x87, 0x0, 0xc000000, 0x8, 0x0, 0x0, 0x3}, 0x8) 2018/01/27 05:22:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x3f) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f00007a8000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000b5a000-0x9a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f00000b3000)={0x0, 0x1, [0x0]}) r1 = syz_open_dev$mice(&(0x7f0000d01000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) accept4$ipx(r1, &(0x7f0000ceb000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000064f000-0x4)=0x10, 0x800) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000411000-0xc)='/dev/autofs\x00', 0x80000, 0x0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000fda000)={0x7fe, 0x3f}) ioctl$TCGETS(r2, 0x5401, &(0x7f0000de3000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/27 05:22:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cd4000-0x8)=0x1) r0 = syz_open_dev$sndctrl(&(0x7f000090d000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000094000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000460000-0x4)=0x14, 0x800) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000130000)="b4ead093120dd77f1c95b136940d86d18c164a73d0489f7b3ccc8704828de8bfb3b1aed2", 0x24) socket$nl_generic(0x10, 0x3, 0x10) readv(r0, &(0x7f00008e9000-0x60)=[{&(0x7f000076f000-0xc0)=""/192, 0xc0}], 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f44000-0x8)={0x0, 0x0}) socketpair(0x1f, 0xa, 0xfff, &(0x7f000069e000)={0x0, 0x0}) ioctl$TCFLSH(r2, 0x540b, 0x9) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000001000)=0x1025f) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000409000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000c04000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000120000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000226000)={0x0, 0x0, 0x0}, &(0x7f00007e5000-0x4)=0xc) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000bdd000-0x4)=0x3) 2018/01/27 05:22:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000054b000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000019d000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$OBJ_GET_MAP(0x7, &(0x7f000096f000-0x10)={&(0x7f00005d6000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/27 05:22:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ec1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000805000)=""/4096) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000c50000-0x4)=0x0, &(0x7f0000aaa000-0x4)=0x4) 2018/01/27 05:22:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000261000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x4, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000cdd000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000418000+0x9e9)={r1, 0x50, &(0x7f0000cdd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x619f235d191de9e2) 2018/01/27 05:22:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x1, 0x0) flock(r0, 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008e9000-0x15)='/proc/self/net/pfkey\x00', 0x44200, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000404000-0x47)=""/71) r2 = socket$inet_icmp(0x2, 0x2, 0x1) syncfs(r2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000057e000+0x571)=0x0) process_vm_readv(r3, &(0x7f00000ae000)=[{&(0x7f0000320000)=""/135, 0x87}, {&(0x7f0000e84000-0x3e)=""/62, 0x3e}, {&(0x7f00007c8000-0x8b)=""/139, 0x8b}], 0x3, &(0x7f000028f000)=[{&(0x7f0000a8e000)=""/1, 0x1}], 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x20, &(0x7f0000cba000-0x4)=0x0, 0xfffffffffffffe1c) 2018/01/27 05:22:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000060f000-0x4)=0x7, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f00003c2000-0x8)='./file0\x00', 0x4000, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000c00000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000bd000-0xb6)=""/182) recvfrom(r1, &(0x7f0000f78000-0x49)=""/73, 0x49, 0x10000, &(0x7f0000579000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x1, 0x2}}, 0x26) 2018/01/27 05:22:43 executing program 4: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000fc3000)="", 0x0, 0x408000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fc5000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f00009ca000-0x4)=0x10, 0x80800) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000275000)=0x5, &(0x7f0000fc5000-0x4)=0x2) 2018/01/27 05:22:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000ae9000)=@req3={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000be0000-0xc)='/dev/amidi#\x00', 0x1, 0x200) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f000045a000)={[0x100000, 0xd000, 0x103000, 0x2], 0x1, 0x3e, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00004a7000+0xed2)='tls\x00', 0x4) 2018/01/27 05:22:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) perf_event_open(&(0x7f0000e39000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) connect$inet(r0, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000042c000)='/dev/vcs\x00', 0x80080, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00001d7000-0x10)={r2, 0x28, &(0x7f0000a27000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) dup2(r1, r0) 2018/01/27 05:22:43 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000045e000)=0x0, 0x5, 0x0, &(0x7f00002fd000)={0x0, 0x0}, &(0x7f0000660000)=0x0, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000258000-0x5)='user\x00', &(0x7f0000b37000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000077e000-0x6a)="22db8fb8170818f59d8dd52d2a03cc2390a16632d8f265692123267d7f2623c4d9370e40376862b7c2c39290ed694a753320bf43558532e53b4dfc77dd9d191634b2b30236dbd326243628801a05bd3e131a58364793184119ab5377074094669a752d05f5e61f203253", 0x6a, 0xfffffffffffffff8) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000b37000-0x6)='rxrpc\x00', &(0x7f0000b37000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a93000-0x2d)="656d302d5d2e28285ba27365637572697479287472757374656473797374656d6b657972696e6773656c665e00", 0xfffffffffffffffd) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000b37000-0xa)='syzkaller\x00', &(0x7f0000b37000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000016e000)='cpuset{em1bdev\x00', 0xfffffffffffffff8) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000b36000)={r0, r1, r2}, &(0x7f0000b36000)=""/151, 0x97, &(0x7f0000074000-0x2c)={&(0x7f0000b36000)={'sm3-generic\x00'}, &(0x7f0000a3e000)="d3265c656a267f97c0f13f42feede61d79b0ca9dd13bcd1604d810fdf8e8fae15746e25df8cb812d8f3e30073c12322abdfd116ebeef77883a9bbad25e6940a90fc359731ecf6a8cd8", 0x49, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:22:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a5b000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000076f000)={0x0, 0x0}) connect$unix(r0, &(0x7f0000613000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/27 05:22:43 executing program 6: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe2000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006d1000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000c9c000-0xc)={0x8, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f000035a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0xffffffffffffffff) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/01/27 05:22:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0xc, 0x8, "06000c001c"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:22:43 executing program 4: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000e70000)=0x40, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00003ec000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0xfffffffffffffee3, 0x14, 0x108, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/27 05:22:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000a2d000-0x8)={0x5}, &(0x7f00001b4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e47000-0x8)={0x77359400, 0x0}, 0x8) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004c9000)='/dev/kvm\x00', 0x400000000000100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00002a8000)={0x0, 0x0, &(0x7f000076f000/0x1000)=nil}) 2018/01/27 05:22:43 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000008000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40044149, &(0x7f0000007000)="") link(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000004000-0x8)='./file0\x00') 2018/01/27 05:22:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) perf_event_open(&(0x7f0000e39000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) connect$inet(r0, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000042c000)='/dev/vcs\x00', 0x80080, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00001d7000-0x10)={r2, 0x28, &(0x7f0000a27000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) dup2(r1, r0) 2018/01/27 05:22:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0xffffffffffffffbf, 0x0) pipe(&(0x7f0000bdb000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f12000-0x4)=0x0) r3 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cb2000-0x4)=0x0) lstat(&(0x7f00009f9000-0x4)='./file0\x00', &(0x7f00000ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000bfd000-0x4)=0x0, &(0x7f0000afa000-0x4)=0x0, &(0x7f0000098000-0x4)=0x0) stat(&(0x7f00005c8000)='./file0\x00', &(0x7f0000c62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f42000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aee000-0x4)=0xe8) stat(&(0x7f0000747000)='./file0\x00', &(0x7f0000b36000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000b87000-0x78)={0x7, 0x78, 0x6638, 0x0, 0x8, 0x7f, 0x0, 0x5, 0x10002, 0xa, 0x1, 0x2000000000, 0x1, 0x5, 0x200, 0x7ff, 0x5, 0x4, 0x4, 0x200, 0x1, 0x2, 0x4, 0x20000000000, 0x1, 0x0, 0xfffffffffffffe01, 0xd9, 0x7, 0x6, 0x40, 0xffffffffffff7d9a, 0x5, 0x6, 0x40, 0x3, 0x10001, 0xdd4c, 0x0, 0x7, 0x1, @perf_config_ext={0x6, 0x400}, 0x81, 0x2, 0x1c00, 0x7, 0x1098c259, 0x400, 0x8, 0x0}, r7, 0xffffffff, r1, 0x3) r10 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000358000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b8a000)=0xe8) fstat(r0, &(0x7f0000dad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00005f3000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000016d000-0x4)=0xe8) getgroups(0x3, &(0x7f00003bc000)=[0x0, 0x0, 0xffffffffffffffff]) r16 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000091c000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) sendmsg$netlink(r1, &(0x7f00002bc000)={0x0, 0x0, &(0x7f0000682000)=[{&(0x7f0000135000-0xb4)={0xb4, 0x30, 0x8, 0x2, 0x2, "", [@nested={0xa4, 0x86, [@generic="", @typed={0xc, 0x53, @str='\x00'}, @generic="0eeb462abef500cb3b32d63d3ae3ee3efbcf044cfa8157ddf52283545a52d2345853fe9c4cb4435963b878943cc62a1c5696daf675a9be7532045b7d163be435490d8ee95795c649a14008e45f7ef5ef4d1cfcc17113a6b5f93bde7b187bb2663e6f1dad678fa2a0656214b013fadcde24b4a542c8b470d31b4ea6a05ca58750fdd7f4473afa9db90637d5adc92c4bac5f8306e3"]}]}, 0xb4}, {&(0x7f00006d8000-0x460)={0x460, 0x1b, 0x500, 0x5, 0x0, "", [@nested={0x24, 0x73, [@typed={0xc, 0x12, @pid=r2}, @generic="ba5d067b7d01fc3baced98f160cecdf68f"]}, @generic="2ca4d992e005686e1f89284fbfe3a0c56f61048ebbb458a4b46f6aad5abf099307ac278079eda716ce05cf4260df2e8ab27ccbc3795ea93f16c06e291e8fe1aff4ef4fe7efc0c49d4c307df0a59acfc3d2e31ac834462a3e972c5ec3493a63ec3c4224a291ade540ccf12e94e9c0e1d383c0a406928f8a373e3b8d5f9ebd06fbb859fe343455c619836192a7653c68d35fae963a64c24eff7abd0ae3", @nested={0x2d0, 0x12, [@typed={0x50, 0x93, @binary="7b128cd05c5df9807e9ee6c22928080fb92b125351406007b7a45f286cddcf6eaddfd752fa43f7a259fa610b3235ee96ef43a31c67c7850d803ae54d9725a2fe4f62aa2a38ae"}, @typed={0xc, 0x67, @u32=0x4}, @generic="b5ede5bbc34f5316d8834d08264cf951742e3aecd3117f090e1e1ddf2c47678b65341c8e0b0a9578b13766c0545ff1158ddd402ed59732a3", @generic="a91d2964f67b803b61ecfbd805a0a0c57ac436b68d54389a3e7144c0f4d60a1d7cb429fe0a1f0f46ea5b79d883356d56c06fcab7eee5d5dadd74bea8b5e29ebff37a43cd7278763a0b91ac993e5dd9ad7b81898fa7994ddbb49044b1f1ac2dc3670ecfa189781bd153e4d9469cc0d0b663584fa92920972248414fba7bad901d5295b5bbdbef6fccbae3839b3cafc5b267f0ce6a", @generic="f5147cd5d46c720f1241ec020d3ed4807eae064efae95e690a9249bdc36c0d5d7e12d994d1203fb856997fd702db239253b8f259b656cca8c6ff487dec0ef4aa27b849cbbe9598a836cdbd24301ea3d40eb9375788797654befc950f0f3e2f99c0e1e478a0533ac19aeb9fde9e81", @typed={0xc, 0x72, @pid=r3}, @generic="574a4d32f06e2a74314479575ac99e24acde60e9fe55e48564370fac386881a3be8e7af4451b826b8ae295d73a5c71cebceba41d3e54ed32685f6a836cd8ed0d8939e46429218d48334d28956b424d2df3c9cacb5a2b", @generic="90478b9b55fadf21a47a949c1f3c32d902f559f50635eaf611c6b73101318eff6d3423e5243ff31a2afc2b59a08a97f408c3e79c4595833f73009d79b83ea8cc21a54da6af500cb8918a6180fa51556dbd67dc2538f926454810e475bf7b189b514426f6dcd0825ac17915e21b61c60ff8ba195189ddf3c5990a4f25269b2d43778089c8011cd3779d361aec6c451f68b9f7db645c951dbf6a7e0d780a1b9fa29c6bc4234eb58575220d2fec2b17c261530facb0464277443c051081448503f87e4da0", @typed={0x10, 0x77, @str='wlan1-\x00'}]}, @nested={0xc0, 0x18, [@typed={0x10, 0x96, @u64=0x0}, @generic="2efc0887acd1cf688dc59ad15f02262de8f9c7edcb21cfa2658e083c101a1fea7fe10cfbb59a5f19ef678fd50e74a272a02fc36423adf41abfd0ef3a75d9b7132dbe60af66b297b76954358ed7f2dfe870a28445712ced2ed11a2891e22aa9ebd58f88b31d4739c92889e46f3ac69611252420bf2ccf6119bd68915234303a28a8b8a4d9dbb2b8c0f1267c5c997e57108bc25fabe8bb45f062bbad8625f9930d3c56b96c8bd63ff053"]}]}, 0x460}, {&(0x7f000053f000-0x11d8)={0x11d8, 0x30, 0x210, 0x0, 0x2, "", [@typed={0xc, 0x5f, @u32=0x80000001}, @generic="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@nested={0x1bc, 0x75, [@typed={0xc, 0x8c, @fd=r0}, @typed={0xc, 0x15, @fd=r0}, @generic="e0a96fade46c7c2f3940e15b77d536e1cbf13e4bade0fe8fce9cfead5bde0e48b04395084174a988c9b6bf205ffc160a111ff00ef55827ac32bed3512b665eefb41a33bbb6bdc7672091cb6adf54a931caddd93452955f352661a25a9e49fe35cd773436827f71591f49ad0f8499788da73e428c7a0e9bbb93808d0777f37fab9870d22936580b9a2af2a1bfaebc6c5212322ed5d46a7e9a78f782a3e986989f3a20af3be521749c3332d7627bbb7c0a2d14125a7add1eb2dd040583e40c22df58fcc3e602f8519700e19dd046c772fc877322a9129e669e39633c66d07823f0bdb6b7274b3778359b7377bfbdb357", @generic="0e698cd4edfb6745fc151f2d222dcb1565b7a6e4cb7f38210a7c278cc5be87f1326d0da3bb292d44be96dfe15274b46fa368d76abbc6c6cd1ac5843adad595b720f296fd5ef3b75e738c695af2dbe82579488a4d6372e3ef90826c4c66c8235d6e48eb24f3fafb52b50a6648746b43fae6ebf74ff69c253c84ab3e2a38517cc9b913001ea04537e74f2fb67a9d99d1eee63bd39b4de9efacbbfd009d12529197f3508312ec2bc282183592d8bb903f"]}]}, 0x11d8}], 0x3, &(0x7f0000c1f000-0xa0)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r16]}], 0xa0, 0x4044840}, 0x810) sendmmsg$unix(r0, &(0x7f0000c79000-0x1c0)=[{&(0x7f0000a43000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000d32000)=[], 0x0, &(0x7f0000de7000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}], 0x1, 0x0) 2018/01/27 05:22:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cd1000)=0x2, 0x4) r1 = getpgid(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000018f000)=r1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) 2018/01/27 05:22:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x8)='*eth0:@\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000+0x484)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0xe000, r1, r2, 0x7f, 0x5, 0x803000) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000001000-0xd3)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "e92bc21e061e704d0272fa489a292b5a144d2ca0c2df883e1396cc59331facd1a1ae7660163d945c72e0f2f7a769844f4750304473c2211fda188e9fc31b7162b21981db48aad03fc2afbd9ce8cdd0bc"}, 0x160) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000002000-0x4)=0x4, 0x4) 2018/01/27 05:22:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000c9e000)=""/1, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa2, &(0x7f0000016000-0xa2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [], {@ipv4={0x800, {{0x1c, 0x4, 0x0, 0x0, 0xffffffffffffff31, 0x3, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x20, 0x400000000, 0x3, 0x2, [{[@multicast2=0xe0000002], 0x6}, {[@rand_addr=0x5], 0x8001}, {[], 0x82}, {[], 0x8000}, {[], 0x800}]}, @timestamp={0x44, 0x20, 0x3, 0x3, 0x3, [{[@loopback=0x7f000001], 0x10000}, {[], 0x100000000}, {[], 0x7}, {[], 0x200000000002}, {[@dev={0xac, 0x14, 0x0, 0x12}], 0x9}]}, @noop={0x1}, @noop={0x1}, @timestamp={0x44, 0x18, 0x5, 0x3, 0x7, [{[@remote={0xac, 0x14, 0x0, 0xbb}], 0x8}, {[], 0x9ce}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x5c3}]}, @end={0x0}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x9, @empty=0x0, @loopback=0x7f000001, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f0000010000)={0x0, 0x4, [0x21, 0x856, 0x30d, 0xa90]}) 2018/01/27 05:22:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000b9000)={0x7f, 0x1, 0x0, 0x7f, 0x0}, &(0x7f000040f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000e86000+0xa46)={0x0, 0xb5, "9670e9203a761eb22fb13b01012269ad0ca734d15af8f995a93e475aa0c5070ab64bc28df11415ab2ebff9905b193c6b961d4d341dad17269dae6fbe828a416d3fe35980399a521d731f1edd96cdcdb5b941ca224e6269579a83da985e869983183e279c419e9f60770497aaa95a3d62f956d12c71dfff7f5a964222acd3ff06258508a22edb4456931c6f1198442d30c2a6232f7f520ca078f06b3e03cfc6e9d1475140b2590b826e618c9e0f52bf5839fab95542"}, &(0x7f00007af000-0x4)=0xbd) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c61000)={r1, 0x1, 0x0}, 0x55) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="", 0xfee1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c78000-0x8)={0x0, 0x2}, 0x8) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x200008040) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/27 05:22:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006be000)='/dev/cuse\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x31) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000dc2000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000080e000)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00003e0000-0x8)={r3, 0xb91b}, 0x8) rt_sigprocmask(0x0, &(0x7f0000da1000)={0x7fffffff}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000dca000-0x4)=0x0) waitid(0x2, r4, &(0x7f0000848000)={0x0, 0x0, 0x0, 0x0}, 0x3, &(0x7f0000eff000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000edd000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00003e0000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/27 05:22:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x2, 0x0, 0x0, 0x0, 0x1ff, 0x62000, 0x2, 0x0, 0x81, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x4000000000, @perf_config_ext={0xffff, 0x7fff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xa) 2018/01/27 05:22:43 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dca000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000001000-0x1a)={0x57, 0x2, 0x5, {0x1, 0x9}, {0x7, 0x0}, @const={0x2, {0x2, 0x0, 0x8, 0x7ff}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x1) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ccb000-0xc)={0x0, 0x0, 0x200000000000004}, 0xc) 2018/01/27 05:22:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xf}]}, &(0x7f00006e0000)=0xc) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/27 05:22:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4ab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abd000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000f43000-0x43)=""/67) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f00009e8000-0xa)='/dev/dsp#\x00', 0x2, 0x0) 2018/01/27 05:22:43 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00007a5000-0x2c)={0xd, 0x3, 0x101, 0x3, 0x1, 0x0, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000391000)='/dev/mixer\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000aff000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00006ce000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000075d000)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00001ab000)={0x6, 0x4, 0x9, 0x6, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000418000-0x20)={r3, &(0x7f0000dd0000)="d6faaa0391948942b1331cc2b5d6af2af482b92f2653bccc15d7a00af4ecae3b0996fe01df09c11e6eb2f480c3aee7f14bc2d490a00e207a3ab9493f987db2acf4079e3e7f8a9ba38e33e1472dfaa0be511993a1d45e81411ddb039d6fcf7150add9ec3d081ea0f39ca53f207c874f0c7d0b4a20541aba6e65d23b73032e5733fb0da54a0cccb6e2dead0946b291940461618c93d1c2b42b5991a862f09f7a31524748d95c1fe925a90b7efbd03bbb25d92331ef9bdc4d9459", &(0x7f0000785000-0x61)="aada3f42f2dbd397e75470bb1fd509cab95bfdf5748f18787266a853df794ce3554c6a34a72bc2b0ccd111f99dd9fb50c4de64dc8782f97ce74bdcefda567879ec5b9cafc65a48bf5ec01c261c9bf235b20db6a38cd30dce2d552cb238c825494b", 0x0}, 0x20) 2018/01/27 05:22:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009c2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) pipe2(&(0x7f00005e4000)={0x0, 0x0}, 0x4000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000227000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, &(0x7f00000ea000)={0x0, 0x0}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a04000-0x20)={r2, 0x0, 0x100010100000002, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:22:43 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) write$tun(r0, &(0x7f0000001000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "c0189e", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x34) write(r0, &(0x7f0000006000-0x13)="f44545ddfc7ff9b9", 0x8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000)=0x14) sendto$packet(r0, &(0x7f0000002000-0x92)="83dfc54ce1256da10004e0995783b758f780f3f54b44dcfa6db0478e2636bff8755abc9f4a88173d219981ff0bed9f22784b206a945125016ebead5893b68983b1dc70e88e7170cbd2ff5c007af56d49fc3432b108a522a443732da3bbf933aac33d70d0aa70c087b8951ff7bfdb570802fe1d2fffc3cbbfede6ef2541913bf75f07c88b1747168321e89962af1bb3da23cf", 0x92, 0x4000000, &(0x7f0000001000)={0x11, 0xf6, r2, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000006000)=0x0) readv(r0, &(0x7f0000003000-0x20)=[{&(0x7f0000003000-0x6c)=""/108, 0x6c}], 0x1) 2018/01/27 05:22:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000170000-0xd)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f00000cc000-0x78)={0x7, 0x316a, [{0xffff, 0x0, 0x6}, {0xffffffffffffffff, 0x0, 0x7}, {0x30000000000, 0x0, 0x7ff}, {0x7ff, 0x0, 0x9}, {0x7, 0x0, 0x1}, {0x6, 0x0, 0x80}, {0x1f, 0x0, 0x800}]}) r1 = socket(0x10000000000000f, 0x6, 0x0) fcntl$setsig(r1, 0xa, 0x32) getsockname(r1, &(0x7f00004cf000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00005f1000-0x4)=0xe) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00009b2000-0xab1c)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VF_PORTS={0x4, 0x18, []}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000db6000)={&(0x7f0000e25000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000442000-0x8)={&(0x7f00002a1000)={0x1c, 0x1b, 0xc00, 0x4, 0x3, {0x18, 0x0, 0x0}, [@typed={0x8, 0x13, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8005}, 0x5) 2018/01/27 05:22:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x3, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f000012a000/0x1000)=nil, 0x1000}, 0x200000, 0x0}) 2018/01/27 05:22:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001e8000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b9d000)=0x5, 0xffffffffffffff5e) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00004aa000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = memfd_create(&(0x7f00002cf000)='/dev/kvm\x00', 0x1) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f00008ea000)=0x2, 0x4) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f000026e000-0x20)={0x0, 0x7000, 0xfffffffffffffffc, 0x4, 0x85b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000dd5000)={0x0, 0x0, 0x0, 0x2000, &(0x7f00009c0000/0x2000)=nil}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x40000073, 0x0, 0x101}]}) 2018/01/27 05:22:43 executing program 1: mmap(&(0x7f0000000000/0xae2000)=nil, 0xae2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f000082d000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="4c70c290b6dc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x18, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00006d9000-0x129)={'nat\x00', 0x1, 0x0, 0xcd, [0x100, 0x0, 0x7, 0x7, 0x6], [0x7, 0x5, 0x9, 0x0, 0x4], 0x10, &(0x7f00002dc000-0x10)={0x0, 0x0}, [{{{@broadcast=0xffffffff, @empty=0x0, 0xff000000, 0xff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdd, 0x2, 0x4}, 0xb000000000000000, 0x70, 0xcd, 0x0, {0x1, 0x1ff}, []}, {0x5d, "fbfb92ed20352d3f1a1adf807565d809d63747aa312de56863b56355d0", 0x8, "576a215c0e5c9f3f1667e3db4012b8427654bc52e7473d15f1d0be0b021f6efa073f01a78b334a3c4546273237a4a278c69aafaa014bed03bae4e95903"}}]}, 0x129) 2018/01/27 05:22:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bc5000)='/dev/sequencer\x00', 0x280, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) unshare(0x405fc) fchmod(r1, 0x0) 2018/01/27 05:22:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x1, 0xfffffffffffffffe) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0x3, 0x2, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) socketpair(0x11, 0x7, 0x4, &(0x7f0000466000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f00004b1000-0x58)={0x3, 0x7fff, 0x5, 0xff, 0xfffffffffffffffd, 0x780000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x40600) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000553000)={r3, 0x3, 0x2, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 51.965339] ================================================================== [ 51.972787] BUG: KASAN: slab-out-of-bounds in string+0x1e8/0x200 [ 51.978962] Read of size 1 at addr ffff8801c164440d by task syz-executor1/8171 [ 51.986317] [ 51.987960] CPU: 0 PID: 8171 Comm: syz-executor1 Not tainted 4.15.0-rc9+ #192 [ 51.995230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.004579] Call Trace: [ 52.007167] dump_stack+0x194/0x257 [ 52.010809] ? arch_local_irq_restore+0x53/0x53 [ 52.015479] ? show_regs_print_info+0x18/0x18 [ 52.019967] ? perf_trace_lock+0xd6/0x900 [ 52.024110] ? string+0x1e8/0x200 [ 52.027571] print_address_description+0x73/0x250 [ 52.032416] ? string+0x1e8/0x200 [ 52.035880] kasan_report+0x25b/0x340 [ 52.039689] __asan_report_load1_noabort+0x14/0x20 [ 52.044626] string+0x1e8/0x200 [ 52.047917] vsnprintf+0x863/0x1900 [ 52.051558] ? pointer+0x9e0/0x9e0 [ 52.055121] __request_module+0x1bf/0xc20 [ 52.059270] ? lock_downgrade+0x980/0x980 [ 52.063473] ? free_modprobe_argv+0xa0/0xa0 [ 52.067813] ? is_bpf_text_address+0x7b/0x120 [ 52.072321] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 52.077175] ? wait_for_completion+0x770/0x770 [ 52.081760] ? retint_kernel+0x10/0x10 [ 52.085637] ? wait_for_completion+0x770/0x770 [ 52.090219] ? retint_kernel+0x10/0x10 [ 52.094154] xt_request_find_target+0x8b/0xb0 [ 52.098636] translate_compat_table+0x910/0x1b90 [ 52.103410] ? ipt_register_table+0x3a0/0x3a0 [ 52.107895] ? __might_fault+0x110/0x1d0 [ 52.111938] ? lock_downgrade+0x980/0x980 [ 52.116062] ? __kmalloc_node+0x33/0x70 [ 52.120036] ? lock_release+0xa40/0xa40 [ 52.123992] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 52.129861] ? __check_object_size+0x25d/0x4f0 [ 52.134441] ? __might_sleep+0x95/0x190 [ 52.138426] compat_do_replace.isra.15+0x30e/0x720 [ 52.143340] ? compat_do_replace.isra.15+0x30e/0x720 [ 52.148423] ? cred_has_capability+0x1a0/0x3d0 [ 52.152996] ? compat_do_ipt_get_ctl+0xbc0/0xbc0 [ 52.157735] ? find_held_lock+0x35/0x1d0 [ 52.161789] ? module_unload_free+0x5b0/0x5b0 [ 52.166263] ? lock_acquire+0x1d5/0x580 [ 52.170250] ? ns_capable_common+0xcf/0x160 [ 52.174564] compat_do_ipt_set_ctl+0x106/0x150 [ 52.179136] compat_nf_setsockopt+0x88/0x130 [ 52.183521] ? compat_do_replace.isra.15+0x720/0x720 [ 52.188611] compat_ip_setsockopt+0x9d/0xf0 [ 52.192920] compat_raw_setsockopt+0xb7/0xd0 [ 52.197324] compat_sock_common_setsockopt+0xb2/0x140 [ 52.202491] ? raw_seticmpfilter+0x70/0x70 [ 52.206715] compat_SyS_setsockopt+0x17c/0x410 [ 52.211289] ? sock_common_setsockopt+0xd0/0xd0 [ 52.215952] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 52.220689] ? lock_downgrade+0x980/0x980 [ 52.224818] ? do_fast_syscall_32+0x156/0xf9d [ 52.229300] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 52.234043] do_fast_syscall_32+0x3ee/0xf9d [ 52.238345] ? do_raw_spin_trylock+0x190/0x190 [ 52.242919] ? do_int80_syscall_32+0x9d0/0x9d0 [ 52.247499] ? syscall_return_slowpath+0x2ad/0x550 [ 52.252408] ? prepare_exit_to_usermode+0x340/0x340 [ 52.257410] ? sysret32_from_system_call+0x5/0x3b [ 52.262247] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.267084] entry_SYSENTER_compat+0x54/0x63 [ 52.271469] RIP: 0023:0xf7f16c79 [ 52.274810] RSP: 002b:00000000f771208c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 52.282498] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000000 [ 52.289746] RDX: 0000000000000040 RSI: 00000000206d8ed7 RDI: 0000000000000129 [ 52.297004] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 52.304256] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 52.311505] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 52.318789] [ 52.320393] Allocated by task 8171: [ 52.324001] save_stack+0x43/0xd0 [ 52.327436] kasan_kmalloc+0xad/0xe0 [ 52.331124] __kmalloc_node+0x47/0x70 [ 52.334902] kvmalloc_node+0x99/0xd0 [ 52.338594] xt_alloc_table_info+0x64/0xe0 [ 52.342809] compat_do_replace.isra.15+0x17f/0x720 [ 52.347714] compat_do_ipt_set_ctl+0x106/0x150 [ 52.352284] compat_nf_setsockopt+0x88/0x130 [ 52.356676] compat_ip_setsockopt+0x9d/0xf0 [ 52.360973] compat_raw_setsockopt+0xb7/0xd0 [ 52.365361] compat_sock_common_setsockopt+0xb2/0x140 [ 52.370526] compat_SyS_setsockopt+0x17c/0x410 [ 52.375093] do_fast_syscall_32+0x3ee/0xf9d [ 52.379390] entry_SYSENTER_compat+0x54/0x63 [ 52.383772] [ 52.385375] Freed by task 4681: [ 52.388634] save_stack+0x43/0xd0 [ 52.392065] kasan_slab_free+0x71/0xc0 [ 52.395926] kfree+0xd6/0x260 [ 52.399013] skb_free_head+0x74/0xb0 [ 52.402704] skb_release_data+0x58c/0x790 [ 52.406829] skb_release_all+0x4a/0x60 [ 52.410694] consume_skb+0x153/0x490 [ 52.414383] netlink_unicast+0x4f6/0x700 [ 52.418420] netlink_sendmsg+0xa4a/0xe60 [ 52.422458] sock_sendmsg+0xca/0x110 [ 52.426149] ___sys_sendmsg+0x767/0x8b0 [ 52.430099] __sys_sendmsg+0xe5/0x210 [ 52.433875] SyS_sendmsg+0x2d/0x50 [ 52.437399] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 52.442126] [ 52.443733] The buggy address belongs to the object at ffff8801c1644300 [ 52.443733] which belongs to the cache kmalloc-512 of size 512 [ 52.456366] The buggy address is located 269 bytes inside of [ 52.456366] 512-byte region [ffff8801c1644300, ffff8801c1644500) [ 52.468212] The buggy address belongs to the page: [ 52.473121] page:ffffea0007059100 count:1 mapcount:0 mapping:ffff8801c1644080 index:0xffff8801c1644580 [ 52.482546] flags: 0x2fffc0000000100(slab) [ 52.486761] raw: 02fffc0000000100 ffff8801c1644080 ffff8801c1644580 0000000100000004 [ 52.494621] raw: ffffea0007040a20 ffffea000730aa60 ffff8801dac00940 0000000000000000 [ 52.502478] page dumped because: kasan: bad access detected [ 52.508160] [ 52.509765] Memory state around the buggy address: [ 52.514671] ffff8801c1644300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 52.522010] ffff8801c1644380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 52.529349] >ffff8801c1644400: 00 05 fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 52.536683] ^ [ 52.540287] ffff8801c1644480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 52.547624] ffff8801c1644500: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 52.554956] ================================================================== [ 52.562291] Disabling lock debugging due to kernel taint [ 52.567853] Kernel panic - not syncing: panic_on_warn set ... [ 52.567853] [ 52.575210] CPU: 0 PID: 8171 Comm: syz-executor1 Tainted: G B 4.15.0-rc9+ #192 [ 52.583771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.593116] Call Trace: [ 52.595700] dump_stack+0x194/0x257 [ 52.599326] ? arch_local_irq_restore+0x53/0x53 [ 52.603980] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 52.608711] ? vsnprintf+0x1ed/0x1900 [ 52.612488] ? string+0x120/0x200 [ 52.615917] panic+0x1e4/0x41c [ 52.619086] ? refcount_error_report+0x214/0x214 [ 52.623816] ? add_taint+0x1c/0x50 [ 52.627332] ? add_taint+0x1c/0x50 [ 52.630861] ? string+0x1e8/0x200 [ 52.634291] kasan_end_report+0x50/0x50 [ 52.638237] kasan_report+0x144/0x340 [ 52.642024] __asan_report_load1_noabort+0x14/0x20 [ 52.646927] string+0x1e8/0x200 [ 52.650185] vsnprintf+0x863/0x1900 [ 52.653791] ? pointer+0x9e0/0x9e0 [ 52.657322] __request_module+0x1bf/0xc20 [ 52.661450] ? lock_downgrade+0x980/0x980 [ 52.665575] ? free_modprobe_argv+0xa0/0xa0 [ 52.669875] ? is_bpf_text_address+0x7b/0x120 [ 52.674350] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 52.679166] ? wait_for_completion+0x770/0x770 [ 52.683721] ? retint_kernel+0x10/0x10 [ 52.687582] ? wait_for_completion+0x770/0x770 [ 52.692141] ? retint_kernel+0x10/0x10 [ 52.696042] xt_request_find_target+0x8b/0xb0 [ 52.700514] translate_compat_table+0x910/0x1b90 [ 52.705255] ? ipt_register_table+0x3a0/0x3a0 [ 52.709730] ? __might_fault+0x110/0x1d0 [ 52.713765] ? lock_downgrade+0x980/0x980 [ 52.717886] ? __kmalloc_node+0x33/0x70 [ 52.721837] ? lock_release+0xa40/0xa40 [ 52.725787] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 52.731648] ? __check_object_size+0x25d/0x4f0 [ 52.736211] ? __might_sleep+0x95/0x190 [ 52.740170] compat_do_replace.isra.15+0x30e/0x720 [ 52.745077] ? compat_do_replace.isra.15+0x30e/0x720 [ 52.750154] ? cred_has_capability+0x1a0/0x3d0 [ 52.754719] ? compat_do_ipt_get_ctl+0xbc0/0xbc0 [ 52.759450] ? find_held_lock+0x35/0x1d0 [ 52.764485] ? module_unload_free+0x5b0/0x5b0 [ 52.768958] ? lock_acquire+0x1d5/0x580 [ 52.772913] ? ns_capable_common+0xcf/0x160 [ 52.777213] compat_do_ipt_set_ctl+0x106/0x150 [ 52.781774] compat_nf_setsockopt+0x88/0x130 [ 52.786157] ? compat_do_replace.isra.15+0x720/0x720 [ 52.791244] compat_ip_setsockopt+0x9d/0xf0 [ 52.795547] compat_raw_setsockopt+0xb7/0xd0 [ 52.799931] compat_sock_common_setsockopt+0xb2/0x140 [ 52.805095] ? raw_seticmpfilter+0x70/0x70 [ 52.809308] compat_SyS_setsockopt+0x17c/0x410 [ 52.813865] ? sock_common_setsockopt+0xd0/0xd0 [ 52.818509] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 52.823269] ? lock_downgrade+0x980/0x980 [ 52.827393] ? do_fast_syscall_32+0x156/0xf9d [ 52.831863] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 52.836592] do_fast_syscall_32+0x3ee/0xf9d [ 52.840890] ? do_raw_spin_trylock+0x190/0x190 [ 52.845448] ? do_int80_syscall_32+0x9d0/0x9d0 [ 52.850013] ? syscall_return_slowpath+0x2ad/0x550 [ 52.854916] ? prepare_exit_to_usermode+0x340/0x340 [ 52.859907] ? sysret32_from_system_call+0x5/0x3b [ 52.864726] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.869545] entry_SYSENTER_compat+0x54/0x63 [ 52.873935] RIP: 0023:0xf7f16c79 [ 52.877272] RSP: 002b:00000000f771208c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 52.884955] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000000 [ 52.892197] RDX: 0000000000000040 RSI: 00000000206d8ed7 RDI: 0000000000000129 [ 52.899439] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 52.906692] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 52.913944] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 52.921763] Dumping ftrace buffer: [ 52.925277] (ftrace buffer empty) [ 52.928959] Kernel Offset: disabled [ 52.932557] Rebooting in 86400 seconds..