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0x1000}, {&(0x7f0000000000)="8bfe2bb9107dc4a4fbfdd7627bcb971f1b0fc9b7e907c4423ada68c18494582af21f0a586cb97535c728703b6202d97d57eb4ce1875beba9bacc78e87a9b0eb5a97bb1f46c1290eb0de5eb3e0334fd77a3653129378bc614649a19e759415aba6bf92a42b85a5ef59f44205761135f00792c85619536a5751d4e177341c6e0807f6cba32f90174f2b8fa7831250cc39e29ae7a00d4e105bd7129aee6ddc4c9fa966465b38ff7566d8c7c6ae11871f3bd6a8d6edf664f5d938b554c740ad4a4f2d8f06ebef1", 0xc5}, {&(0x7f0000c70000-0xf8)="5531e51a390d07d8a6014c11f11109329c62b118a687085920cf99e2bdd75cc4ad9189f6601cd878371d3cc45415e21216771109baa02f3c1808549b6d00f65bcf49cd28b544c5f78c063d76104544eee70917247f8caedf61f4f97ae15fd07caf515903cffba2c1dbad68cfd159cbdcfe9f9fb62737646536aa0bf95f0512bb4b50855071203a930b42f447f81b6a3cbe6c6e77362877a473366fb6c1726538526c5eb617c726847fb66d9da5ffb116a5cdb59f4efabd45162c9ab977127201d3df0a75983c4b56b6faec8f3a163b743ee7e28b02742d38c30173a057237498067ad97e9c65f0de7f2ff546f3000c7891ad7fdf28cf4a2a", 0xf8}, {&(0x7f0000001000-0x77)="754ce97c71407feaa70fbbd6ec6bc382e698c5f57b8cadfbf1b9930fcc86ecb07e23b73f496fed2bb7841277ec6326d449746e3586483c51229d384eea30be1b65aab1a938c9505506f19ceeee507969983b03c0bb5630502fc03c26752a0764bc7317bc3676c1d29ba860179cbfed3ab1f34f5877be45", 0x77}, {&(0x7f0000479000)="63db0ad6c78d3ec1ce456e1608021836812fa198f18cae38eabb6936ab39bec553720b9d17671420e83a0f5544876e2b20777b03ac3fa114f1f20f42b9458ed7222612dac7da87e130b878cb51a891f8b3f6a520cd3f7abc59a5844de6c708ab67ff1f262421607c", 0x68}, {&(0x7f0000000000)="9269ed39fe676b870fb2edd31bd956d0ea09c1e850a5e8", 0x17}], 0x9, &(0x7f0000001000-0x1058)=[{0x48, 0x105, 0x88, "21006a13caedcfede0b63be111f61b874f4b249f3494e3ad8caa21a8d29e1c0e38e7c21ceac507e4b99460c5df4f4ef73cf9bcaf0b17b539"}, {0x1010, 0x109, 0x1, "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"}], 0x1058, 0x44000}, 0x45}], 0x4, 0x10) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000c33000)=""/144) 2018/01/14 04:22:22 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0xa400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000002000)=""/4096) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r1, r2) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000001000)=0x10000000000000e9) write$evdev(r3, &(0x7f000004d000)=[{{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/14 04:22:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x1c, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0xc3fd, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/14 04:22:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 04:22:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 04:22:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(0xffffffffffffffff, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 04:22:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000884000)={0x0, 0x0}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000286000)='/dev/dsp\x00', 0x20002, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f000042d000-0x18)={0x0, 0x3, 0x9, &(0x7f0000cb4000-0x8)=0x0}) r3 = dup(r0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f00008dd000)={0x7ff, 0x1, 0x100000000, 0x6, 0x8}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000ac9000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f00004dc000/0x1000)=nil, 0x1000, 0x2, 0x10, r1, 0x2e) r4 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x80040, 0x0) r5 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r5, 0x400, 0x0) fcntl$setlease(r4, 0x400, 0x0) r6 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f000024c000-0x1)=0x0) fcntl$getflags(r6, 0x401) 2018/01/14 04:22:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x2000000000e, &(0x7f0000321000-0x4)=""/4, &(0x7f0000d5f000)=0x4) mmap(&(0x7f0000000000/0xe88000)=nil, 0xe88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x69, &(0x7f00003d2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv4={{0xb, 0x4, 0x6ad1ca1d, 0x20, 0x5b, 0x0, 0x9, 0x4, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x14, 0x1, 0x3, 0x215, [{[], 0x3}, {[@loopback=0x7f000001], 0x9}, {[], 0x7}]}, @end={0x0}]}}, @igmp={0x22, 0x7, 0x0, @rand_addr=0x3806, "4115c87610499eaf6cf9e11bc61018e7c7a29cf297477b3cfcee8290036863e36f66ab90d13042"}}}}}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000a7f000-0xb)='/dev/midi#\x00', 0x1000000000000200, 0x2000) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00009b7000)={0x1800000000000000, 0x7, 0x1f, 0x2, 0x8, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000497000)={0x4, &(0x7f0000b8d000-0x1b)=""/27, &(0x7f0000f3f000)=[{0x80, 0xc6, 0x100, &(0x7f00005c5000-0xc6)=""/198}, {0x0, 0x73, 0xffffffffffffffc1, &(0x7f0000c2f000-0x73)=""/115}, {0x1, 0xd, 0x0, &(0x7f00008d5000)=""/13}, {0x100000001, 0x1000, 0x4, &(0x7f000021e000-0x1000)=""/4096}]}) 2018/01/14 04:22:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000fdd000-0x48)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x2}], 0x48) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d18000)={0x0, 0xb025}, &(0x7f00008a1000+0x3e3)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fe6000-0x8)={r1, 0x8}, &(0x7f0000eff000-0x4)=0x8) write(r0, &(0x7f00003fc000-0xfc)="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", 0xfc) 2018/01/14 04:22:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$sndseq(&(0x7f00006a6000)='/dev/snd/seq\x00', 0x0, 0x147400) fcntl$getownex(r1, 0x10, &(0x7f000087b000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x805, 0x0) seccomp(0x1, 0x1, &(0x7f0000df6000)={0x6, &(0x7f000014e000)=[{0x0, 0xd37, 0x80000001, 0x0}, {0x80, 0xfffffffffffff86c, 0x0, 0x1f}, {0x800075f, 0x5, 0x7807, 0x0}, {0x7, 0x5, 0x9, 0x9}, {0x400, 0x323, 0x2, 0x1}, {0x10001, 0x8, 0x8590, 0x1}]}) syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000d95000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe, 0x80900) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f00007d8000-0x20)={"ae920390837462fa4757652fce05e393", {0x4, 0x80, 0x3f, "936bfc399308", 0x1, 0x0}}) mbind(&(0x7f0000c26000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000d90000)=0x9, 0x1, 0x2) perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) add_key$keyring(&(0x7f0000a0e000)='keyring\x00', &(0x7f0000188000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key(&(0x7f0000bcf000)='syzkaller\x00', &(0x7f00005fd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ec8000)="35ce843bb8cbb798fc25658f928f212bb3cd6902d0ab16fae2af8c7b7d70b2bddb9441290e21475fb802deb269c0cadfe2d154db4d2ab66276a15451fa1833788e69a188594f83c0f156baeed1cc95765c9a98a9989d37d5619917add3d11aae07ea4c78ec3bce72efe514843312cbdf73ad3c0ea77324408efefc35dd1c98d07f71ca383fcf659e92ff69e368d2280c02cc1923203d1ef0885fe21e15576e2d385d7f0e5abad45ade2c84e9490c2fdb189534c5", 0xb4, 0x0) keyctl$revoke(0x3, r4) request_key(&(0x7f0000c86000-0xd)='dns_resolver\x00', &(0x7f0000274000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000c4000-0xc)='/dev/autofs\x00', 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000f52000)={0x7, 0x5}, 0x8) 2018/01/14 04:22:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000b4000-0x4)=0x1a, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000fd9000)={0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f000093a000-0x18)=@ethtool_sset_info={0x37, 0x0, 0xffff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 04:22:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(0xffffffffffffffff, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 04:22:22 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) shutdown(r0, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000002000)="808be35f60e1a5207937ecbac887ef2078052273d0057b20491ef38d5f941eabd69671dc3cc67d2baf0c17dded7f146beb132df4aae107706583afa3709464c76051e4fae67a752bdc42fe15ec647d87ac629339558c1dd5ba31f221c87d0e14f1968e00d0aa088c1167478c5bde932e302d0cbe4c57279e4ea326df80c96407", 0xffffffffffffffee, 0x800, &(0x7f0000002000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) fcntl$notify(r1, 0x402, 0x80000002) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x6) 2018/01/14 04:22:22 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000002000)=0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000)=""/246) socket$inet6(0xa, 0x80006, 0x80000001) ioctl$EVIOCGREP(r1, 0x4008744b, &(0x7f0000d1e000-0xae)=""/174) 2018/01/14 04:22:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000733000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x89, r1}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x20001, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 04:22:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x1c, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0xc3fd, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/14 04:22:22 executing program 5: 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"}) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e80000-0xc)={0x3, r0, 0xb9e408b4928714d2}) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000484000-0x8)={0x1, 0x4}) 2018/01/14 04:22:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000480000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x6, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x14, 0x0, "1c677cb6efc839b848c4e9a4"}}}, 0x32) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000667000)=0x0) 2018/01/14 04:22:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000839000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x0) clock_adjtime(0xde0df9e40139df3c, &(0x7f0000671000-0xd0)={0x7f, 0x3f, 0x3, 0x4, 0x4, 0x3, 0x0, 0xffff, 0x80, 0x40, 0x1ff, 0x80000001, 0x3ff, 0x0, 0xe1, 0x2, 0x40, 0x8, 0x81, 0x5, 0xd3, 0x3ff, 0x19c, 0x0, 0x2, 0x7}) 2018/01/14 04:22:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(0xffffffffffffffff, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 04:22:22 executing program 7: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r1, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000f35000)=@routing={0x1, 0x4, 0x2, 0x6, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x28) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000f74000)=0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) bind$inet(r1, &(0x7f0000839000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) membarrier(0x1, 0x0) 2018/01/14 04:22:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000615000-0xe)='/selinux/user\x00', 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000082c000)={r1, &(0x7f0000d93000)="c54c1b1343db37db11a860d3444d3a3c0a71630571ccaee02b0eb1c83ad7efe9d28c175837d3b993173063ca60d393534ac1c41c8de07164b895479d0234ec8239075a85f5b96eafdac1b3969f523baf5e99a924fbba2e15b03a3c1df6e9d27715358c96acbba15436668afa2314435d3b8d469b181aae2173b73815bf205b74b175c3cec836fd657c162e763e2dd480cc7924975a565c2572e644a5f6b875be050cc2adaa3c18946aeeeb576fd511a63fa953e8d590e5a7c4e417204a8a0b9443790f1a12e0317502ef38b0d72b839d8ad80eda8674947fc06cfd2d002bce91b753dd8371d36f3aeabe2ee4ca5933ba0f94d290d42b0a55", &(0x7f0000040000)="3ef157f653134e08131d79e5de384388efb9856d3f26142546d98c9f7bcbb6f9db2cd3ebdb10730a62f107f7176f95aac65f7019c448883aac013856ff0a1d2bc862fc0689c278c9db4cfa0b47d53e18aca88f218b9c075f49528ce46611f331ae1b24c0e66619945cbf6f098931639ee7ef195cc07e9324c403829a622d49c58d3ef6e9bd0b49c32fe1be5c5b", 0x2}, 0x20) fstat(r0, &(0x7f0000d7f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f000088b000)={0x0, 0x0}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001bb000-0xc)='/dev/rfkill\x00', 0x80, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000616000)={r2, &(0x7f00001e7000)="0388ac8a8ea712df6f60eab107e7d683f29a587e02943c5c1022e1bf4b2b0a30d2de915e8a5af2d883d21114d1229728b9d1cb015bf00b8b4dc1a362e9a16e952612d2d2", &(0x7f0000b28000)=""/22}, 0x18) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000b2c000-0x70)=[@in6={0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x52}, @in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, @in6={0xa, 0x0, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x1}], 0x70) ioctl(r2, 0xc0184900, &(0x7f0000002000)="") 2018/01/14 04:22:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000092b000)='/dev/input/event#\x00', 0x92c, 0x412000) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000f56000-0x8f)=""/143) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000650000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/14 04:22:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[], 0x0) 2018/01/14 04:22:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fchmod(r0, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) connect$inet6(r0, &(0x7f0000a83000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) bind$inet6(r0, &(0x7f0000955000-0x1c)={0xa, 0x3, 0xfffffffffffffff7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x8}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00009a8000)={0x0, 0x7, 0x20}, &(0x7f0000295000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000a2000)=@sack_info={r3, 0x400, 0x9}, &(0x7f00000c0000-0x4)=0xc) ioctl$void(r1, 0xc0045878) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00003a1000-0xa1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}, 0x26) creat(&(0x7f0000fbb000)='./file0\x00', 0x108) [ 538.822553] device eql entered promiscuous mode 2018/01/14 04:22:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x7fff, 0x86040) ftruncate(r0, 0x59bb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000074b000-0x8)='./file0\x00', 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x2800) r3 = syz_open_dev$sndmidi(&(0x7f0000fb1000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x101040) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f00004fc000-0x4)=0x1a02, &(0x7f0000d9f000)=0x4) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000937000-0x4)=0x3) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000528000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000aff000)={0x0, 0x1, 0x31, 0x6, 0xaf6e, 0x9, 0x0, 0x101, {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]}, 0x3, 0xc55, 0xff, 0x9, 0x0}}, &(0x7f0000910000)=0xb8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000e71000-0x8c)={r5, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000596000)=0x8c) getresuid(&(0x7f0000a4a000-0x4)=0x0, &(0x7f0000e5d000-0x4)=0x0, &(0x7f0000849000)=0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000062c000)=0x4) 2018/01/14 04:22:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[], 0x0) 2018/01/14 04:22:22 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r2, 0x8000008010500c, &(0x7f0000004000-0x8)=0x0) 2018/01/14 04:22:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000001000-0x94)={{0x5f2, 0x32c58e88, 0x40, 0x4, 0x0, 0x6}, 0x0, 0x2, 0xb2e, 0x5, 0x7, "65d6412efe10b9c549337fb1a4e5bab4c448d44dcb425ce8407c01ab61d0f3f021268bec7598bc05dcbc2024d4344943201a7ffa79288c876b20cdee6eddfb7f78aeba7540f5b5af7ae7e47dbe59024f6e6586884ccaf8617556a1f4faffdb4c8e97ce3a99eacb1fdbe78ac343bdc8e5cdc46d5ff6a6882127347fdbd8e4067f"}) flock(r0, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000-0x4)={r0}) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000000)=0x5c1ed1c, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001000-0x10)={0x1, &(0x7f0000002000)=[{0x100000001, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000004000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000001000)="55f41a6e2173792059f7187bcb61a35424eda3c4", 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000005000-0x18)={0xfff, 0x1, 0x1}) syz_open_dev$random(&(0x7f0000003000)='/dev/random\x00', 0x0, 0x200) r2 = getpid() r3 = perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x200, 0x7, 0x8, 0x83f, 0x0, 0x80, 0x9226b, 0x1, 0x80000001, 0x100, 0x5a, 0x40, 0x3, 0x7, 0xfa, 0xffff, 0x8, 0x401, 0x9, 0x5, 0x101, 0x2, 0x1, 0xeb62, 0x1ff, 0x401, 0x3, 0x5, 0xd58, 0x4, 0xfff, 0x4, 0x101, 0xffffffffffff0001, 0x81, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0xfffffffffffffffc, 0x4}, 0x0, 0x4129, 0x8, 0x0, 0x65, 0x1ff, 0x20, 0x0}, r2, 0x7, r0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000005000-0x78)={0x0, 0x78, 0x1, 0x1, 0x2, 0x2, 0x0, 0x6, 0x6000, 0xa, 0x8, 0x7f, 0x0, 0x2, 0x400, 0x7, 0x10001, 0x4, 0x0, 0x200, 0x8, 0x800, 0x200, 0x101, 0xac1, 0x1, 0x6, 0x1, 0x7fffffff, 0x4, 0x1, 0x1000, 0xfffffffffffffffa, 0x40, 0x7, 0x1, 0x7ff, 0x81, 0x0, 0xaa9c, 0x1, @perf_bp={&(0x7f0000005000)=0x0, 0x8}, 0x600, 0xfffffffffffffd45, 0xfffffffffffffff9, 0x6, 0xffffffff00000000, 0x1000, 0x100000000, 0x0}, r2, 0x36, r0, 0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f0000007000-0x4)=0x9) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000007000)='/dev/net/tun\x00', 0x0, 0x220000) prctl$void(0x1f) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000008000)=0xfff, 0x4) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000001000)="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") 2018/01/14 04:22:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[], 0x0) [ 538.881230] device eql entered promiscuous mode 2018/01/14 04:22:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84800) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00001bc000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000335000-0x4)=0xae) statx(r1, &(0x7f0000969000-0xc)='./file0/bus\x00', 0x4000, 0x2, &(0x7f0000e2d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) 2018/01/14 04:22:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x1c, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0xc3fd, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/14 04:22:22 executing program 4 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 04:22:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$sg(&(0x7f0000949000)='/dev/sg#\x00', 0x81f1, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000e3a000-0x39)=""/57, &(0x7f0000ee4000)=0x39) shmget(0x0, 0x3000, 0x0, &(0x7f0000dc9000/0x3000)=nil) 2018/01/14 04:22:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002c6000)='./file0\x00', 0x0) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000c1c000-0x8)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v3') 2018/01/14 04:22:22 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000979000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000eed000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) 2018/01/14 04:22:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x108000) r0 = syz_open_dev$sndpcmc(&(0x7f000019e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x74fa, 0x20000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000660000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000e58000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000026f000-0x18)={@loopback={0x0, 0x1}, 0x8, r1}) perf_event_open(&(0x7f00000bf000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xc) 2018/01/14 04:22:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept4$unix(r1, &(0x7f0000af3000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007be000-0x4)=0x8, 0x0) listen(r2, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000d78000)=0x0) [ 538.980550] FAULT_INJECTION: forcing a failure. [ 538.980550] name failslab, interval 1, probability 0, space 0, times 0 [ 539.018130] CPU: 1 PID: 27177 Comm: syz-executor4 Not tainted 4.15.0-rc7+ #261 [ 539.025533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 539.034869] Call Trace: [ 539.037451] dump_stack+0x194/0x257 [ 539.041066] ? arch_local_irq_restore+0x53/0x53 [ 539.045720] ? __lock_acquire+0x664/0x3e00 [ 539.049945] should_fail+0x8c0/0xa40 [ 539.053637] ? mutex_lock_io_nested+0x1900/0x1900 [ 539.058462] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 539.063544] ? perf_trace_lock+0x900/0x900 [ 539.067758] ? perf_trace_lock+0x900/0x900 [ 539.071982] ? find_held_lock+0x35/0x1d0 [ 539.076035] ? __lock_is_held+0xb6/0x140 [ 539.080095] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 539.085962] ? rcu_note_context_switch+0x710/0x710 [ 539.090881] should_failslab+0xec/0x120 [ 539.094833] kmem_cache_alloc_node_trace+0x5a/0x750 [ 539.099844] __kmalloc_node+0x33/0x70 [ 539.103628] kvmalloc_node+0x99/0xd0 [ 539.107333] seq_read+0x7cd/0x13d0 [ 539.112421] ? fsnotify+0x7b3/0x1140 [ 539.116644] ? seq_lseek+0x3c0/0x3c0 [ 539.120337] ? fsnotify_first_mark+0x2b0/0x2b0 [ 539.124903] ? avc_policy_seqno+0x9/0x20 [ 539.128952] ? selinux_file_permission+0x82/0x460 [ 539.133787] ? seq_lseek+0x3c0/0x3c0 [ 539.137482] proc_reg_read+0xef/0x170 [ 539.141271] do_iter_read+0x3d2/0x5a0 [ 539.145049] ? dup_iter+0x260/0x260 [ 539.148670] vfs_readv+0x121/0x1c0 [ 539.152188] ? __fget_light+0x297/0x380 [ 539.156153] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 539.161497] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 539.166319] ? vfs_write+0x374/0x510 [ 539.170037] ? mutex_lock_nested+0x16/0x20 [ 539.174249] ? mutex_lock_nested+0x16/0x20 [ 539.178461] ? __fdget_pos+0x130/0x190 [ 539.182325] ? __fdget_raw+0x20/0x20 [ 539.186036] do_readv+0xfc/0x2a0 [ 539.189379] ? do_readv+0xfc/0x2a0 [ 539.192903] ? vfs_readv+0x1c0/0x1c0 [ 539.196594] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 539.201415] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 539.206415] SyS_readv+0x27/0x30 [ 539.209761] entry_SYSCALL_64_fastpath+0x23/0x9a [ 539.214491] RIP: 0033:0x452cf9 [ 539.217658] RSP: 002b:00007f3b52172c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013 2018/01/14 04:22:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80003, 0x2) setsockopt(r0, 0x0, 0xd0, &(0x7f0000000000)="", 0x4) ioctl$sock_ifreq(r0, 0x8925, &(0x7f0000ae7000-0x28)={@generic="d01db06f95a1a863fc3ea55a9e53b598", @ifru_data=&(0x7f00006ac000)="ffbe8a5a35a24a231d49cfd9b91eea3cdcd02d266604110e9d3307b39c24cf86"}) 2018/01/14 04:22:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349dad69adda", @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000564000-0x8)={0x0, 0x0}, 0x0, 0x1fff) syz_extract_tcp_res$synack(&(0x7f00000ee000)={0x0, 0x0}, 0x1, 0x0) 2018/01/14 04:22:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0xa) pipe2(&(0x7f0000675000)={0x0, 0x0}, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/14 04:22:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00001bb000)='/dev/usbmon#\x00', 0x20, 0x200) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001d4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000598000-0x4)=0x8) sendto(0xffffffffffffffff, &(0x7f0000368000-0xce)="d64d5058f968e02b22388f5f70862d377ede159f219fbf7187086378d16f38fbcda14bb279878b53e4a24eb59943f7d6f3954f8f3253db056a2d1a7cad54271e3fc7c5350af4f5424e6f85b5eaac76573f09b12a5d82618c846219b340556e574064f2f98c4d0306324e194cc77ae851a6e2088fea30b00b881382bd6ed7b77ff82f00440636315634b3766515f2deefaff6959b33ced3b23e9ef1c181f93bad632582fcab2f1e8d96fa37e37d8f0e92ab535c1624916847bbe9666376b198a70879eb17201d9016823f1866eb3e", 0xce, 0xc1, 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00008bf000)={&(0x7f0000a3c000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f0000933000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01010900000000fa0000000003000200e5ff0000ffff000404000101008feb00"}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000b81000)="97076f2128cef1cda1e13915ecc8832a", 0x10) 2018/01/14 04:22:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 04:22:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x10000080000, 0x7) getsockname$inet6(r0, &(0x7f00005dc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000185000-0x4)=0x1c) r1 = add_key$keyring(&(0x7f00001c8000)='keyring\x00', &(0x7f0000187000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f000069e000)='keyring\x00', &(0x7f0000bb5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r1, r2) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/0, &(0x7f0000c49000)=0x0) 2018/01/14 04:22:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000)=[], &(0x7f000094a000-0x38)=[]) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) r1 = getpgrp(0x0) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000493000)='attr/current\x00') pwrite64(r3, &(0x7f00002fa000-0x9e)="", 0x0, 0x0) kcmp(r1, r1, 0x0, r3, 0xffffffffffffffff) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f89000-0x10)='/selinux/access\x00', 0x2, 0x0) creat(&(0x7f000074f000-0x8)='./file0\x00', 0x0) [ 539.225340] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 539.232689] RDX: 0000000000000001 RSI: 000000002058e000 RDI: 0000000000000013 [ 539.239937] RBP: 00000000000005ec R08: 0000000000000000 R09: 0000000000000000 [ 539.247191] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6ec0 [ 539.254437] R13: 00000000ffffffff R14: 00007f3b521736d4 R15: 0000000000000000 2018/01/14 04:22:23 executing program 4: syz_open_dev$random(&(0x7f0000623000)='/dev/random\x00', 0x0, 0x200) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b16000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000972000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 04:22:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002e2000)='./file0\x00', 0x80040, 0xfffffffffffffffd) chown(&(0x7f000074b000)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000c4e000-0x35)=[{r0, 0x9055, 0x0}, {r0, 0x9440, 0x0}, {r0, 0x2, 0x0}, {r0, 0x0, 0x0}, {r0, 0x2, 0x0}, {r0, 0x8200, 0x0}, {r0, 0x2040, 0x0}], 0x7, 0x3) 2018/01/14 04:22:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000065c000)='/selinux/checkreqprot\x00', 0x4000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f00008e5000-0x14)={0x8cb1, 0x8001, 0x3, 0x2d1, 0x2, 0x401, 0x6, 0x7cf, 0x62, 0x4}) writev(r1, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2018/01/14 04:22:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000931000)='./file0\x00', &(0x7f0000dde000-0x6)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = open$dir(&(0x7f0000ab6000-0x8)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000f5b000-0x8)='./file0\x00', 0x1080, 0xfffffff6) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab4000-0x10)='./file0/control\x00') 2018/01/14 04:22:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000000a000-0x4)=0x0, &(0x7f0000361000-0x4)=0x4) readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f99000)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000242000-0x8)={0x0, 0xd22}, &(0x7f0000693000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e72000)=@assoc_value={r1, 0x81}, 0x8) r2 = add_key(&(0x7f0000d53000)='rxrpc\x00', &(0x7f0000416000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000025c000-0x9a)="53c4f6a08acbff0e28910b2fcb79a7f2b21fa9756722645b641a9fa004119a59bed2e7705d72eaa4666db849470a988806f894591c98d82c36f3ff73cfac19b679d2e4b62ad8b1c116c4f553172bf45fccecf681b3fe5fabc60eeae6bb41a15a1938d1031a963fd2db1617c56569b454d344f6e6ad0903d2a7bf9fd0f6cc44135aa5d391e783f409dc999b600466c90ff3afe648818c45821414", 0x9a, 0xffffffffffffffff) keyctl$read(0xb, r2, &(0x7f00002a2000-0xa9)=""/169, 0xa9) 2018/01/14 04:22:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x1c, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0xc3fd, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/14 04:22:23 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) prctl$setname(0xf, &(0x7f0000012000-0x1)='\x00') r1 = syz_open_dev$dmmidi(&(0x7f0000002000)='/dev/dmmidi#\x00', 0x9, 0x1) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000024b000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 04:22:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x7) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r1 = socket(0x11, 0x802, 0x7) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r2 = socket(0x11, 0x802, 0x7) setsockopt(r1, 0x104, 0x12, &(0x7f00006d4000)="", 0x0) close(r2) 2018/01/14 04:22:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010001000000084) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000c71000)=0x0, &(0x7f000038f000)=0x4) bind$inet6(r0, &(0x7f000051a000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f24000-0x7c)="bc", 0x1, 0x0, &(0x7f0000f33000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000708000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000551000)="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", 0xe00, 0x0, &(0x7f00003db000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/14 04:22:23 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x3}) bind$inet(0xffffffffffffffff, &(0x7f0000002000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000f000)='/dev/autofs\x00', 0x101040, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000011000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f000000d000-0xc)={@multicast1=0xe0000001, @empty=0x0, r3}, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000006000-0x8)={0x0, 0xec3}, &(0x7f0000009000+0xd0f)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000011000-0x98)={r4, @in={{0x2, 0x1, @rand_addr=0x4000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1}, 0x98) 2018/01/14 04:22:23 executing program 5: r0 = socket$inet(0x2, 0xb, 0x8aad) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000001000-0x4)=0xfffffffffffffc01, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0x100000001, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={r2, 0x10001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ed000-0x9)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000f4a000-0x1)={0x3}, 0x1) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000574000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000a4a000)={0x0, 0x0, []}) r6 = syz_open_dev$mice(&(0x7f0000b88000-0x10)='/dev/input/mice\x00', 0x0, 0x40000c0ffa) connect$inet(r6, &(0x7f0000e90000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 04:22:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0xf4) ioctl$VT_RELDISP(r0, 0x5605) 2018/01/14 04:22:23 executing program 1: syz_emit_ethernet(0x3e, &(0x7f000023b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x23, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x2, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) syz_open_dev$usbmon(&(0x7f0000f3b000)='/dev/usbmon#\x00', 0x8001, 0x4000) 2018/01/14 04:22:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000681000-0x1c)={0x8, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e6e000)={r0, &(0x7f0000bf3000)="", &(0x7f0000595000-0xa3)=""/163}, 0x18) r1 = syz_open_dev$dspn(&(0x7f0000c5a000-0xa)='/dev/dsp#\x00', 0x3, 0x8000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00003a3000)={0x0, 0x2}, &(0x7f0000caa000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c0c000-0x1a)={r2, 0x5, 0x9, [0x7f, 0x3, 0x1, 0x3, 0x200, 0x31, 0x8001, 0x1, 0x80000001]}, 0x1a) 2018/01/14 04:22:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000daf000)='/selinux/enforce\x00', 0x60001, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00004ec000)={0x0, 0x0, 0x54, 0x7fffffff, 0x80000000, 0x3}, &(0x7f0000e20000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000098f000)=r1, 0x4) r2 = socket(0xa, 0x802, 0x0) sendmsg(r2, &(0x7f0000d33000+0xa8b)={&(0x7f00001eb000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000013c000-0x20)=[], 0x0, &(0x7f0000dd5000-0x1360)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000f42000)=0x9, 0x4) 2018/01/14 04:22:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x806, 0x7f) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ddb000-0x10)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = socket$inet(0x2, 0x80000000080001, 0xffffffffbffff57f) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r3 = creat(&(0x7f00003a3000)='./file0\x00', 0xa1) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f0000328000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/14 04:22:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x1c, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0xc3fd, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/14 04:22:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) clock_gettime(0xfffffffffffffffd, &(0x7f000005b000)={0x0, 0x0}) exit_group(0x3) timer_settime(r0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r1+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/14 04:22:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005d0000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 04:22:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005af000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000540000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000158000-0x8)={0x0, 0x1}, &(0x7f00008d4000)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000023d000)={0xc37, 0x1, 0x9, 0x0, 0x2, 0x57b23054, 0x3, 0x101, 0x8001, 0x24, 0x6}, 0xb) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000915000)={0x8, 0x8204, 0x81, 0x7fffffff, 0x0}, &(0x7f0000d1b000)=0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d43000)='/dev/ppp\x00', 0xa0041, 0x0) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000bf9000-0x4)=0xdf) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000e5000-0x4)=@assoc_id=r2, 0x4) 2018/01/14 04:22:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00001c2000)=0x1b) write$tun(r0, &(0x7f0000158000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "9e0261", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x40) 2018/01/14 04:22:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000ca7000-0x20)={0x2, 0x6, 0x40, 0x5, r2}) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000fb4000)={0x0, 0x0}) sendmsg$alg(r3, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[{&(0x7f0000fba000)="13", 0x1}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x0) pread64(r3, &(0x7f000064b000)=""/107, 0x6b, 0x0) 2018/01/14 04:22:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1b) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x3, &(0x7f000051f000-0x8)=0x23e2, 0x3, 0x0) dup(r1) clock_gettime(0x0, &(0x7f0000079000)={0x0, 0x0}) 2018/01/14 04:22:23 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000015000-0xa)='/dev/cuse\x00', 0x20a80, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000017000-0x4)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000016000)=""/7) 2018/01/14 04:22:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000079b000)={0x0, 0x0}, 0x80000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00009e5000-0xc)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002e5000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000489000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001, r1}) r2 = syz_open_procfs(0x0, &(0x7f0000798000)='net/hci\x00') readv(r2, &(0x7f0000ca0000-0x10)=[{&(0x7f0000d99000)=""/165, 0xa5}], 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ad8000)={0x0, 0x8}, &(0x7f0000b22000-0x4)=0x8) readv(r2, &(0x7f0000225000)=[{&(0x7f0000f9f000)=""/35, 0x23}, {&(0x7f0000e35000-0xf)=""/15, 0xf}, {&(0x7f00008d0000)=""/172, 0xac}, {&(0x7f0000516000)=""/162, 0xa2}], 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000357000-0xa0)={r3, @in6={{0xa, 0x2, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbb9, 0x3f, 0x6, 0x100, 0x1}, &(0x7f0000bf7000-0x4)=0xa0) openat$ion(0xffffffffffffff9c, &(0x7f0000c14000)='/dev/ion\x00', 0x200000, 0x0) socket(0x1b, 0x807, 0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000240000)=0x0, &(0x7f0000745000-0x4)=0xfffffffffffffcfc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000993000)=@assoc_value={r4, 0x6}, &(0x7f0000631000)=0x8) 2018/01/14 04:22:23 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, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) keyctl$revoke(0x3, r1) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f000048c000-0xc)={0x20000006, 0x0}) 2018/01/14 04:22:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x3) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x200000000000}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008e4000-0x8)={0xffffffffffffffff, 0x0}, 0x265) listen(r0, 0x40000002800005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x3, 0x2000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) close(r1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b16000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000943000+0xb71)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x2ca) close(r1) [ 539.688691] sctp: [Deprecated]: syz-executor1 (pid 27285) Use of int in maxseg socket option. [ 539.688691] Use struct sctp_assoc_value instead 2018/01/14 04:22:23 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000015000-0xa)='/dev/cuse\x00', 0x20a80, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000017000-0x4)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000016000)=""/7) 2018/01/14 04:22:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = 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) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x1c, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0xc3fd, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/14 04:22:23 executing program 1: mmap(&(0x7f0000000000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[], 0x0, &(0x7f0000317000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000072000-0x9)='/dev/dsp\x00', 0x131400, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00007e3000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f00004ed000)=0x8) 2018/01/14 04:22:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000def000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00008ae000)={{{{0x2, 0x1, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x6, 0x43, "64252603b5e58cb4276ec4c77820b07e15fc10ec9716564dd5f78eca8bd9a63cba322dbb1073ea69f714e93ebd3f5d786f3dfa27283a0721d8dfd37b93fbd1af18f68b901586b4c30db7b719154a43f7"}, 0x160) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000094000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002db000-0x4)=0xe8) mount(&(0x7f0000509000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000088000)='nfs\x00', 0x0, &(0x7f0000eaf000)="") getpeername$packet(r0, &(0x7f00006e2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005cf000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00004e5000-0x50)={@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]}, @loopback={0x0, 0x1}, 0x400, 0x5, 0x2000000, 0x500, 0x7, 0x40000000, r1}) 2018/01/14 04:22:23 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f000029f000)='/dev/vcs#\x00', 0x6060, 0x200000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000134000)={{0xa, 0x2, 0x27b9de2e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x72a}, {0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x2, [0x9, 0x0, 0x100000000, 0x5, 0x200, 0xf752, 0x7f, 0xffffffffffffffc0]}, 0x5c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000886000)='/dev/rtc\x00', 0x40000000200300, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x0}, 0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000057d000-0x4)=0x0) 2018/01/14 04:22:23 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000015000-0xa)='/dev/cuse\x00', 0x20a80, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000017000-0x4)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000016000)=""/7) 2018/01/14 04:22:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000057d000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000f7b000-0x18)={0x8, 0x61e, 0x8, 0x8, 0x8e1e, 0x2284}) sendmsg$alg(r1, &(0x7f0000e2a000-0x38)={0x0, 0x0, &(0x7f0000455000-0x30)=[{&(0x7f0000012000)="fc0e7ee7428ecc0b9f", 0x9}], 0x1, &(0x7f00004b4000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x10, &(0x7f00009ad000-0x4)=0x7ff, 0x4) 2018/01/14 04:22:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_tcp_buf(r0, 0x6, 0x3d, &(0x7f0000a8b000-0x1a)="44ee9e82bea85f55af795e0e6baea25e52b2710c5ea987c5a59c", 0x1a) getpeername$packet(0xffffffffffffffff, &(0x7f0000475000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000170000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000491000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/14 04:22:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r0, &(0x7f000034b000-0x8)='./file0\x00') perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfe63a042bb9c97aa) name_to_handle_at(r0, &(0x7f0000d55000-0x8)='./file0\x00', &(0x7f000059a000)={0xc, 0x0, "6efd18aa"}, &(0x7f0000040000)=0x0, 0x0) creat(&(0x7f000028f000)='./control/file0\x00', 0x0) unlink(&(0x7f0000e93000-0x10)='./control/file0\x00') 2018/01/14 04:22:23 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000015000-0xa)='/dev/cuse\x00', 0x20a80, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000017000-0x4)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000016000)=""/7) 2018/01/14 04:22:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f0000fa6000-0x5)='./file0\x00', 0x20888, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000c75000)='/dev/vcsa#\x00', 0x8400000000000000, 0x80000) accept$ipx(r1, &(0x7f0000bc9000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001e1000)=0x10) socket$nl_generic(0x10, 0x3, 0x10) ppoll(&(0x7f000028d000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00004d2000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) open(&(0x7f00006b0000-0x8)='./file0\x00', 0x5, 0xa) 2018/01/14 04:22:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000e85000-0x8)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f000015f000-0x48)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 04:22:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000+0xe0b)='/dev/vga_arbiter\x00', 0x4040, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00008e7000-0x8)={0x0, 0x1}) readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 04:22:23 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000015000-0xa)='/dev/cuse\x00', 0x20a80, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000017000-0x4)=0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000016000)=""/7) 2018/01/14 04:22:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001bf000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(xts-cast6-avx,crc32c-generic)\x00'}, 0xfffffffffffffff8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000efb000-0x20)={@generic="accbdb4d5f78351facd5a643d5e8f018", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) exit_group(0x3) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001c1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00007a1000-0x14)={0x0, 0x4, 0x8c, 0x6, 0x40, 0xad}, &(0x7f0000cb2000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000cd0000-0x92)={r2, 0x8a, "2367512e3f33775961cf62fdf10dda16bc939271af00e14d287b4e4223bffe7aae0d57e1d5daf305fd1f47e59df7503f218523fe09e55390734ac5f9258f8eaa3e75b16a4cd33075bc8d0b9156e1cbdf73040cba8551e413af923dc1741ac12e26e0d5688b69379e8785e6f73baf8c4825cf268af4452a532169812a6965f68f42b0f5bb78b618161a50"}, &(0x7f0000e56000-0x4)=0x92) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000814000)='/dev/ashmem\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f75000-0x1f)="c0", 0x1}], 0x1, &(0x7f0000c3b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f0000953000)='keyring\x00', &(0x7f0000d8c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) unlink(&(0x7f0000dcf000)='./file0\x00') r6 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r5) r7 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r6) r8 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000001066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b89ce49b264258ecc0bff6df2140f10b79e61596d4f657f4ad5", 0xd9, r4) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r7, r8, r8}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000850000)={'md4-generic\x00'}, &(0x7f000078f000-0x3a)="9f57e4f87bc9a0eb36f07c1d20b547d888ebc83a", 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d7000-0x50)=[{&(0x7f00006cf000)=""/176, 0xb0}], 0x1, &(0x7f0000d54000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/14 04:22:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000321000-0x9)='/dev/sg#\x00', 0x0, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, r1) exit(0x0) mount(&(0x7f0000d53000-0x8)='./file0\x00', &(0x7f0000096000)='./file0\x00', &(0x7f00007e6000-0x4)='bfs\x00', 0x820, 0x0) mkdir(&(0x7f0000ba6000)='./file0/file0\x00', 0x0) 2018/01/14 04:22:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = 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) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x1c, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0xc3fd, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/14 04:22:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000026, &(0x7f0000f12000-0x4)=0x0, &(0x7f0000d53000)=0x4) 2018/01/14 04:22:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000eb4000-0x2)="f0ff", 0x2) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') 2018/01/14 04:22:23 executing program 1: clone(0x0, &(0x7f0000e23000)="", &(0x7f0000000000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") umount2(&(0x7f0000805000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000249000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000a3a000)={{r1, r2/1000+10000}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000001000)=@file={0x1, './file0/file1\x00'}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000002000-0x2)={0x4, 0x2}, 0x2) 2018/01/14 04:22:23 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000015000-0xa)='/dev/cuse\x00', 0x20a80, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000017000-0x4)=0x0) 2018/01/14 04:22:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmmsg$unix(r0, &(0x7f0000f73000-0x150)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000)=[], 0x0, &(0x7f0000f72000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, {&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000031e000-0x10)=[], 0x0, &(0x7f0000adc000-0xb0)=[], 0x0, 0x0}], 0x2, 0x0) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0x4018920a, &(0x7f0000dbb000-0x18)={0x2, [0x0, 0xffffffff]}) 2018/01/14 04:22:23 executing program 4: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000961000)=0x0) pipe(&(0x7f0000770000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000291000-0x40)={0xfffffffffffff001, 0x8, 0x5, 0x12, &(0x7f0000a86000-0x12)=""/18, 0x82, &(0x7f00000a9000-0x82)=""/130, 0x1000, &(0x7f00008ee000-0x1000)=""/4096}) inotify_add_watch(r1, &(0x7f0000f01000)='./file0\x00', 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000526000)=""/158) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) bpf$OBJ_PIN_PROG(0x6, &(0x7f000019d000-0xc)={&(0x7f00002d5000)='./file0\x00', r3}, 0xc) readv(r3, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 04:22:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d43000)={0x0, 0x401}, &(0x7f00002e5000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000072f000)={r1, 0x5b, "8a46c7c18e6f9e49d683b5b0d478e4f3bded28cca4364edcfb57cf0de0945e2aba5f19126696733f7de586d7a377cb9bf20e7a55234fbc6443cc0fbd5553163682c15aacea9d3de37ebf81ab606a6fd7c1200d6d798227cdd0e52d"}, &(0x7f0000f73000-0x4)=0x63) eventfd(0x3) r2 = syz_open_dev$dspn(&(0x7f0000955000-0xa)='/dev/dsp#\x00', 0x6, 0x28000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000670000)=[@in6={0xa, 0x2, 0xfff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x5}, @in6={0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x2, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x8001}], 0x54) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00008a4000-0x9)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000535000)="580b00013f34d8dc0bef1c4d00000000000004014c73fc86e499df3fdd8d168c"}) 2018/01/14 04:22:23 executing program 6: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f0000089000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f0000002000/0x1000)=nil, 0x1000}) 2018/01/14 04:22:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = 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) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x1c, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0xc3fd, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/14 04:22:23 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000143000-0xa)='/dev/cuse\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) connect$ax25(r1, &(0x7f00008ae000)={0x3, {"6a651764909ec3"}, 0x3}, 0x10) r2 = request_key(&(0x7f00007ec000)='cifs.spnego\x00', &(0x7f0000e5b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000130000)='bdev-.\x00', 0x0) r3 = add_key(&(0x7f0000e74000-0x6)='.dead\x00', &(0x7f0000158000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000c9000-0x91)="21a7f760b8bf266f077bfb74b35edadce4be739950deda5f86d7ee6ed7b8a754d67f734b64c87a8d484cb678ddf1f3fac9161aaf516f04e58ddd7c8c34fc876b77abe9eb24810db8ebad95b822f4bbdc2e7c46b6a37308fe1312f77c49e6fa0581f0ecd240bdf9d74f075a827785df8133296bc95f2299e94cc661041e96087a740d6654f1ee258fd67951eaa5ef9fdd5c", 0x91, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x7, r3) 2018/01/14 04:22:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ee0000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000033d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008ef000-0x4)=0xc) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000c57000)={r0, r0, 0x7ff}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x4, 0x0, 0xbffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000e61000/0x18000)=nil, &(0x7f000053d000)=[@text64={0x40, &(0x7f0000a9b000)="b9800000c00f3235000400000f300fc71b45f966b8ba000f00d8b9800000c00f3235008000000f30360f01cf0f35f2470f21f40f015a00c7442400dc000000c74424020f4e0000c7442406000000000f011424", 0x53}], 0x1, 0x0, &(0x7f0000015000)=[], 0x0) 2018/01/14 04:22:23 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) openat$cuse(0xffffffffffffff9c, &(0x7f0000015000-0xa)='/dev/cuse\x00', 0x20a80, 0x0) 2018/01/14 04:22:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)='.') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x74) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000001000)='/dev/urandom\x00', 0x0, 0x10080) 2018/01/14 04:22:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = creat(&(0x7f0000207000-0x8)='./file0\x00', 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000bed000)={0x1, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000996000-0x28)={@common='sit0\x00', &(0x7f00007f6000-0x88)=@ethtool_flash={0x33, 0x0, "08d0f814f3d4ccf1ec724824dad56753338d898ea535e06068a412cf1ab010312b9c34ba950efa3d113f7519779b82743aa94016000000059e749cbbb8aff56bd768ee8b6a0b4ed1b9333f7654590e96472be7344f8bc9d4000000413700150b77e23e78607d8fe90c18fcd57b9892d1ae747b5b50c5588d720770cd2e9f435e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 04:22:23 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@generic="dfceb2e375f3ad1a5be37b3341b4c7a7", &(0x7f0000001000)=@ethtool_ts_info={0x41, 0x7b7, 0x20, 0x3, [0x7ff, 0x80000001, 0x10001], 0x3f6e, [0x20, 0xffffffff, 0x9]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x7fffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000014000-0x8)={0x0, 0x405dc254}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000014000-0x6f)={r4, 0x67, "83c3a51f9d791ae10eb8fc1a2e92ac719be64bae01ca5779f8453a47addeb96cceb26a314b4e201f39075346bf0a5550407ac0afd3cd900c4c5a7a14c1f8115a37c4ac6193bd08cd6a28701f89ff3ed105e2913d87322301e6819098dd2c8ab212076b81a1e009"}, &(0x7f0000001000-0x4)=0x6f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r5, 0x800442d3, &(0x7f0000013000)={0x4, 0x8, 0x81, "fc22b0ea5d24", "8b4f6591e44f63394d7220657796e800"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$ipx(r5, &(0x7f0000440000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000068b000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000002000)={0x0, []}, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/01/14 04:22:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f00004b2000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000663000-0x4)=0x3, 0x4) 2018/01/14 04:22:23 executing program 4: r0 = socket$alg(0x26, 0x5, 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) preadv(r0, &(0x7f000038a000)=[{&(0x7f0000000000)=""/148, 0x94}, {&(0x7f0000d45000-0x19)=""/147, 0x93}, {&(0x7f0000ea9000)=""/159, 0x9f}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/10, 0xa}, {&(0x7f0000547000-0xe3)=""/227, 0xe3}, {&(0x7f0000000000)=""/238, 0xee}], 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 04:22:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) 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 = request_key(&(0x7f0000003000-0x6)='.dead\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)='.^@\x00', 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r2, &(0x7f0000002000)=[{&(0x7f0000003000-0x95)="aa635d9c200b8fbdbbaa299b48606ae882671e86a8b305240e152f32b26a880fc85df9349bf7c3ffd85e635ee5562bdccb490428126a2d6353b9c96ad4c7e88198d97cf99e11aea10d280fd850215d4a7017928399119bb32a0a70985b8a533dac7b23c69e24696cd44f7212b4a79e6a585a711b1f7bfbfed1f3870c748933ef4f4ddd737aacd2d26270cd644ebaf33607dce93194", 0x95}, {&(0x7f0000002000)="356f5dad37e6fbe2d9a2d1e1a1edf8b778dd9bbd407e3606a6a5514685768fda628db85fe9cf1b9cd1a93fb387735cc1857b42ec68fd33d01b4d609c281b873d1d797c41de891271aa747e96e36a2e0df2170e5a33d0aa72e36d54c872c3bd096926d85d30976b54b862cdcbfd81f7624de2cb1ab02e4a9751ce7031286b90c8cab4447097cc087c82a5b33486db2a33a371ec6cd1ebdce1d574132ec434caf7cbeddb", 0xa3}, {&(0x7f0000001000)="", 0x0}], 0x3, r3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x9f2}, &(0x7f0000001000-0x4)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) mmap(&(0x7f00009d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r4, 0x2000000000010d, 0x2, &(0x7f0000000000)=""/4, &(0x7f00009d7000-0x4)=0x87) 2018/01/14 04:22:24 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ad6000)='/dev/ppp\x00', 0x201000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000d5a000-0x18)={0x1, &(0x7f0000613000-0x6c)=""/133, &(0x7f00008d8000-0x18)=[{0x200, 0xa1, 0x96ea, &(0x7f0000334000)=""/161}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000155000)={0x10001, 0x1, 0x10000, 0x1000, &(0x7f0000316000/0x1000)=nil}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f000096c000)=""/174) 2018/01/14 04:22:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x0, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0xc3fd, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/14 04:22:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000e9f000)=0x0) io_cancel(r0, &(0x7f0000127000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00008db000-0x2)="2dbe", 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ac7000)={0x0, 0x0, 0x0, 0x0}) 2018/01/14 04:22:24 executing program 4: socket(0x3, 0x806, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') timer_create(0x5, &(0x7f00005be000)={0x0, 0x40, 0x4, @thr={&(0x7f00008e2000)="23ca26d3d7d1c41f384ee00cc8c14b32e2fb8dbf059423ea67af588f113131d967beb670806f92029ffa54e865185caf9d138aaa1296bcf584df9ec3073a2a2cf445d8bb3a89a7a4b04dad095eddff20", &(0x7f00009a3000-0x7)="9f1eda14a2adf8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000076000)=0x0) readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 04:22:24 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000b000)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) fcntl$setsig(r0, 0xa, 0x32) r1 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x20000000001) ioctl$int_in(r1, 0x80000040045010, &(0x7f000000c000-0x8)=0x7) 2018/01/14 04:22:24 executing program 1: r0 = eventfd2(0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a7a000-0x9)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000ec1000-0x8)='./file0\x00', r1}, 0xc) splice(r0, &(0x7f0000004000)=0x0, 0xffffffffffffffff, &(0x7f0000004000)=0x0, 0x2, 0x0) 2018/01/14 04:22:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008a9000)='./file0\x00', 0x80) fchdir(r0) seccomp(0x1, 0x1, &(0x7f000031b000)={0x5e680fd05ff49e4, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) 2018/01/14 04:22:24 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00003bb000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c4c000)=0x0) r2 = dup3(r0, r0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a37000-0x18)={0x0, 0xfffffffffffff06b, 0x20, 0xc35, 0x1ff}, &(0x7f0000075000)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000086b000)={r3, 0xd3, "ba0c391e5e4a02bebf36c6b659845981aaf6d9c2ff2935164912ddadb3fa54c33532e6ae1ba2f17d240090a2da8c44108a9e9b1c0132c2132a6b8c60d6322bfe0c2a21b5ffb3fea000601739e038c4ae8c9940e4b5f0b1189360d4573d5120b40ffa6579a618abe3dd8d57666170c19392649e4771d07fcfa7d38c634ce4f2e8f593750d8fee1a508466f3b490e3b670cbe31e7e20c950af82609edb7f6f5e1fc2a6247e184be3c7a10255472dccc4105f2e7be3d20dcb43bbd167b6f31533e87eb4d154a8660bb3a309ea24894cfc8d028573"}, &(0x7f0000d30000-0x4)=0xdb) ptrace$setregs(0xf, r1, 0xa1, &(0x7f000098e000)="b914e5e65555c73645487fa671b9b348714e371b77fc00b1a3c9ab") socketpair(0x19, 0x80003, 0x8000, &(0x7f0000774000-0x8)={0x0, 0x0}) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000ea000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f0000218000)="359deaeae7eb99b3df414d05484ca364257506a3b0fd03a5bba321363ddfbc32406b0a61e6e9d01096a561dca3e9164fe4b81adb7cd8c1168efa0f163dc3de5da4a0938c610770f45f3ffed57ea2f03cbd33e8142c16f3935c2aa063a8b1f3ce3112c8dd66ab532a7afd7a987ec548dfaeaea3cfd94d855ad97f85735735b64c7ca36c3b5e7f5ac3b4741bf7ffc92a361bb10a65d4e822b083c54b3f547bd37051464e0528040b3f7a40a4cfa30e867d9a0a9ccfcee348e18a") getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000020b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b42000-0x4)=0xb) syz_open_dev$sg(&(0x7f0000ef8000)='/dev/sg#\x00', 0x4, 0x8000) ioctl$TIOCSBRK(r0, 0x5427) 2018/01/14 04:22:24 executing program 5: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000751000-0x12)='/dev/snd/midiC#D#\x00', 0x7ff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00007ca000-0x4)=0x6, &(0x7f0000ae3000)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x100000010) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000ae1000)=""/135) r2 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000000)=@buf={0xf1, &(0x7f000035a000-0xf1)="1fe499ff69394e11e3bcd77c78477b6ca365d0ea008cfa52a7b052a0f3b07da1b4c0de5a2ea0b13f16763d578eb74b3e0f05af370e11f318f77185703ff829e5d1876e25bd4dd435db3e49a0ee8164430396295033e9324202e92ebf949f5f5f834a479168ea779bf41d71cf9de90b86081a83182f10fa3d7be268b25d31181a3d675028463090d5da7272006890b32f2da939e8cfb0760ec6dea024b64bb1aab9e77e3513e80ed363e328177e1c5c99686816cf7b99f3418f987c3614938b87cb99d2740d47e147f53542c4d13ab97d95863905486fc399203ee67b8b54070ad0efe7a4c16ff37dd2b9259b154c647263"}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000a17000-0x8)={0x0, 0x1}, &(0x7f0000788000)=0x8) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r2, 0x6) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ae4000-0x20)={0x5, 0x8, 0x206, 0x10001, 0x8, 0x0, 0x7, 0x38, r3}, &(0x7f0000ae4000-0x4)=0x20) r4 = gettid() mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000ae3000)=r4) setsockopt(r2, 0x0, 0x23, &(0x7f0000001000-0x1)="", 0x0) 2018/01/14 04:22:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000365000)=0x20, 0x2a7) syz_open_dev$tun(&(0x7f0000ee8000-0xd)='/dev/net/tun\x00', 0x0, 0x10000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f000099c000-0x4)=0x4, 0x4) 2018/01/14 04:22:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007aa000-0x8)='./file0\x00', 0x0, 0x81) getsockname$netrom(r0, &(0x7f0000e5a000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000389000-0x4)=0x48) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/14 04:22:24 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:24 executing program 1: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000857000-0x26)="26000000130047f10714c1f8590022ff001000e3010000000000000000000000060010000635", 0x26) 2018/01/14 04:22:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) openat$dsp(0xffffffffffffff9c, &(0x7f0000cae000)='/dev/dsp\x00', 0x200000, 0x0) syz_open_dev$usbmon(&(0x7f0000111000)='/dev/usbmon#\x00', 0xffffffffffffffc1, 0x80) 2018/01/14 04:22:24 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:24 executing program 7: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bca000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000546000)={@generic="8d4c2aa0441440f5430d173deb40c640", @ifru_flags=0x1400}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000ef0000-0x1)={0x0}, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000967000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$inet6(r1, &(0x7f0000eed000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c91000)=0x1c) bind(r1, &(0x7f0000875000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000217000-0x1000)=""/4096, 0x1000, 0x102, &(0x7f0000ef0000-0x1c)={0xa, 0x1, 0xfffffffffffff276, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x5}, 0x1c) 2018/01/14 04:22:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = 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) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x0, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0xc3fd, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/14 04:22:24 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:24 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0x4000000, 0x3, 0x26}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000002000-0x18)={0x0, 0x8000, 0x9, &(0x7f0000001000)=0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000002000)={r0, r0, 0x100000001}) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000001000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0x8) io_setup(0xc701, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r3, 0x8, &(0x7f0000002000)=[&(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000002000-0xaa)="237ee59d5db1c04de72e2ba92cb332592cfaef4d0724110df778604e858c2e1080da48bd249f0db02363d62f8a15510a2516dcc7deaf8bc80bda15bef4814709064ba5e71702ab66f622c6968926c2475a60c047f08409ba9072204a250b0f32aba3ff601443db56bcdf752797caad84982e18aa6cdfb1654efb22da375de30d34e3e105eddf6911555320959154f094617cca4188143b60f4199151f74a0a31150390cdbbdc0acede08", 0xaa, 0x10000, 0x0, 0x1, r0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x7, 0x80000000, r0, &(0x7f0000002000-0x9c)="7b6cc5ab3bfc8931ce59e7691fca30167c2b0a3d44e379451fbc1fda864ab94740c644337005d79d19410c77b893ea222201df5c356161bcc354dd94cbd78de002d657d9f8cb0bb9009215a31ac08c54eb4e96e18cc71f34dae8d9130368cfdb33312ffbcb74e73d233ea534c096e1c0e55cd05518ba5c755dcf01b668250e4c0c951bf749bec3c9ecd0548f0c6ac0eec3d4571686d32df2b2dcff25", 0x9c, 0x45, 0x0, 0x1, r0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x1, 0xfffffffffffffff9, r0, &(0x7f0000004000-0x1d)="904358456b8ca5903d021d8df552499101e4d57d99702ba31935aac9a9", 0x1d, 0x1f, 0x0, 0x1, r0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0xa92, r0, &(0x7f0000004000-0xc5)="d06045682eaf9266877df65d26ee903c2c6e13ffb943386055abd46c7777ea03f1aaf274b0a28483a44b9070fd62393427d2de9562700fa8ce2bc3fbf83aa46f1a124499ac356c4a890b20d73e2809c2c6dd6dce4992a09c5df6d16631665a7b7c824325c12087e020b4a393d20876ef6862318a934a77feea52e1192374a95915a07a24344dc36bfdcce302257567f07c1e2a8089fbb8c713d4e14e8fe622b27fe0ec8000ae5146523f190fa6399f0d9463c6790f5eed0f4da86a92d609de2fc2802faf66", 0xc5, 0xfffffffffffffff7, 0x0, 0x1, r0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x6798, r0, &(0x7f0000002000)="0b68af17b2b6ce4f5c19f7c6bfad8661e4f0355e8411ac5e794af9e36692ea19c0f4a7e4f9f01a7ac2ddea77b7408886369f28034a11f43c607ab27461a039d01797419d", 0x44, 0xf415, 0x0, 0x1, r0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f0000003000)="5ad71cae468c9879a81dc767341549aaac7a379c5dca6f7b67c8a764e81498a9a5903074daea1d7e6d9a00caae177b84316cadf33546fcc22dc54254a5dcce312e678291c14440164fa416a9b66d16af1bfd9b58f4f0e8d08a8478823be5848e76c24b3998870ff11ed26b1dfe834d337e3bffc33798d575bf2a52ad8cce4529e9c7c607f7e40223cc97ba2e69d16684e87a9a7c603d58fc5c5c263633ac9f1f4ee8b59805ead44850d470d7590c170100e5ac0bffbe6b0313fbc9efbca33e4ff3377b57c21134da", 0xc8, 0x8, 0x0, 0x0, r0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f0000000000)="4986b2df5e762e9ecc09a4b786a3222570938a38aa5e59", 0x17, 0x9, 0x0, 0x0, r0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x8, 0x6, r0, &(0x7f0000001000-0xcd)="620e0a3c5a2d263bc5c3c5a7511ff44b7ff28ce17c680cb7d0632be405d7f3f545f0600ad7e1b2ac9be70fe8d4702a9880df7eb61070b1aa381b150eedfb7dde257dc42bd287f009244d3721f8f78c94dc7ae86be598e1bcf735afb143ad1965e6f08881dfbbebdf6c9b7df9b88837675b87fc61eca942af9c4046d9e63e2ce24c7b111448c2579d7cdb693015f630c366dcba663289c0a4904e7622c21a45a79f53f025ef09c0238df70dfea830cfa5a6036446f31c6a9c1833dfb9a237cf200a869618e304cc00d2c60af0fc", 0xcd, 0x9, 0x0, 0x1, r0}]) listen$netrom(r0, 0x3) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000001000)={[{0x8000, 0xaa, 0x200, 0x401, 0x7, 0x7fff, 0x7b821c9a, 0xa0f, 0x7c1, 0xcea, 0x20000, 0x2, 0x7fffffff}, {0x1, 0xffff, 0x6, 0x100, 0x0, 0x76, 0xfffffffffffffc01, 0x40, 0x924, 0x100, 0xff, 0x6, 0x10000000000}, {0x4, 0x4, 0xfffffffffffffffc, 0x9c9c, 0x6, 0x6, 0x7, 0x2, 0x5, 0x9, 0x9, 0x6, 0x1f}], 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000-0x138)={0x7, 0x5f, 0x5, 0xff, 0x5, [{0x0, 0x7, 0x9, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0}, {0x885, 0x5fc, 0x5, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0xffff, 0x8, 0x82de, 0x0, 0x0, 0x1480, 0x0, 0x0, 0x0}, {0x7, 0x5, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7, 0x5, 0x9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000004000)=0x60) r4 = semget$private(0x0, 0x4, 0x40) semctl$GETNCNT(r4, 0x3, 0xe, &(0x7f0000001000-0x6)=""/6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000004000)=0x0, &(0x7f0000006000-0x4)=0x4) 2018/01/14 04:22:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$sg(&(0x7f00003c7000)='/dev/sg#\x00', 0x4, 0x4000) listen(r1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x77, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) [ 540.515118] netlink: 'syz-executor1': attribute type 16 has an invalid length. [ 540.543481] netlink: 'syz-executor1': attribute type 16 has an invalid length. 2018/01/14 04:22:24 executing program 7: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c8d000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c9e000-0x10)={0x6, &(0x7f0000b2f000-0x30)=[{0x2, 0x1, 0xcd, 0x3f}, {0xfffffffffffff5b6, 0x8fde, 0xfff, 0x5}, {0x5, 0x9, 0x3, 0xc99}, {0x1, 0x8, 0x1, 0x3}, {0x1, 0x2, 0x7, 0x100}, {0x0, 0x6, 0x0, 0xb355}]}, 0x10) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000d3c000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00003a7000)={0x2}, 0x4) 2018/01/14 04:22:24 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:24 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0x81785501, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f", 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000003000)={{0x7, 0xffffffffffffffff, 0x8, 0xd136, "9afbad7f2a82da9c9ea40f3a234e24fc234f5703ba3563f7798e78d0ab841f97dc6fb9c6bccd6ffefcb4256c", 0x1f}, 0x0, 0x0, 0x9, r1, 0x9, 0x7f3f, "6876a50c14f8b391d403bc68d0f463478d93635604889e1e71ad14cda11cba4298569500486242e2676ea452e6cb5d8c2e5ef7ce3e4865e0238238f6d920fa73", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x10000, 0x9, 0x6, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 04:22:24 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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000455000)={r0, 0x89, &(0x7f0000d76000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xfffffffffffffe0e) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000094a000)=r1, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003fb000-0x10)={0x0, 0x48, &(0x7f000007a000-0x48)=[@in6={0xa, 0x0, 0xe55, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ec3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000036000-0xa0)={r2, @in={{0x2, 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]}, 0x6, 0x8, 0x1, 0x1, 0xffffffff}, &(0x7f0000245000-0x4)=0xa0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(r3, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e63000)=""/246, &(0x7f0000161000)=0xf6) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000878000-0x8)={0x0, 0x0}, 0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000e8b000-0x4)=0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000641000)=0x3, 0x4) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00008cf000-0xed)="", 0x0) getpgrp(0x0) listen(r0, 0x2) 2018/01/14 04:22:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000083d000)='/dev/sequencer\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000975000-0x8)='./file0\x00', 0x503081, 0x80) dup2(r0, r1) readv(0xffffffffffffffff, &(0x7f000070b000-0x10)=[{&(0x7f00007e7000)=""/165, 0x306}], 0x1) 2018/01/14 04:22:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003f0000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00007bc000)="") setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000376000+0x998)="affb8031cfb034e1ff92ae9a96c4d07a694e6f11cef680f5848eae771f6e580f619f475a4e71a3a792deda18c4195f4c", 0x30) 2018/01/14 04:22:24 executing program 6: r0 = memfd_create(&(0x7f00008d2000-0x26)='keyringvmnet1fcpusetlo}-wlan0loeth1\\-\x00', 0x3) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00009cf000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000cd000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000a71000)='numa_maps\x00') exit(0x8000) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendfile(r2, r2, &(0x7f0000032000)=0x1, 0x7ff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000d15000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffc1, 0x0, 0x3, 0xc, 0x0, 0x200, 0x101}, 0x20) 2018/01/14 04:22:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = 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) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x0, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0xc3fd, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/14 04:22:24 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r3 = semget$private(0x0, 0x7, 0x2) semctl$GETPID(r3, 0x4, 0xb, &(0x7f0000cdd000)=""/182) dup2(r2, r1) 2018/01/14 04:22:24 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000ecb000)='/dev/input/mice\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="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", 0x1000) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000016000)={0x2c, 0x42, 0x301, 0x0, 0x3, {0x10000000a, 0x0, 0x0}, [@typed={0x18, 0x1e, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 540.706311] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 540.726700] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=27523 comm=syz-executor1 2018/01/14 04:22:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f0000745000)=[], 0x3) 2018/01/14 04:22:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000027e000)='/dev/audio\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f000073f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0xc4, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000306000-0x10)={0x0, 0x0}, &(0x7f00003a6000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000093000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b0a000)=0x0) 2018/01/14 04:22:24 executing program 3: sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x1000000000001) r2 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) 2018/01/14 04:22:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) readv(r0, &(0x7f00004e6000-0x30)=[{&(0x7f00008b1000-0xb9)=""/185, 0xb9}, {&(0x7f0000bf1000)=""/4096, 0x1000}, {&(0x7f0000fe2000)=""/46, 0x2e}], 0x3) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000604000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000056b000-0x83)="d2", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000932000-0xb)='/dev/adsp#\x00', 0x2, 0x10082) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000a32000-0x80)=[@in6={0xa, 0x2, 0x5a3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x2}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x973, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x201a}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd29}, @in6={0xa, 0x0, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0x80) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e48000-0x8)={0x0, 0x0}, &(0x7f00009bd000)=0x8) 2018/01/14 04:22:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) readv(r0, &(0x7f000086a000)=[{&(0x7f00000be000+0x170)=""/179, 0xb3}], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c40000)=0x10, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000b1a000)=@assoc_value={0x0, 0x5}, &(0x7f00002f5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cce000)={r3, 0x0, 0x4, [0x3, 0x40, 0x3c, 0x8]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000435000-0x16b)=@hdr={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/14 04:22:24 executing program 5: mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000d22000)={0x7}, &(0x7f0000d22000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aef000)={0x0, 0x989680}, 0x8) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000050000)={0x9, 0x8, [0x7, 0x6]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d22000-0x28)={@common="736974300001000000000000000000f6", &(0x7f00004a7000)=@ethtool_eeprom={0x4f, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 04:22:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x1c, 0x0, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0xc3fd, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/14 04:22:24 executing program 3: sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) [ 540.759160] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/14 04:22:24 executing program 3: sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/fib_trie\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) getpeername$unix(r0, &(0x7f0000404000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007e5000-0x4)=0x8) poll(&(0x7f0000158000)=[{r0, 0x6089, 0x0}, {r0, 0x400, 0x0}, {r0, 0x4482, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x400, 0x0}, {r0, 0x8211, 0x0}, {r0, 0xa402, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x10, 0x0}], 0x9, 0x1000) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000398000-0x28)={0x2, 0x0, [{0xacb, 0x0, 0x6}, {0xa64, 0x0, 0x8001}]}) [ 540.860374] device eql entered promiscuous mode 2018/01/14 04:22:24 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000d22000)={@generic="f85e5e4e2e9137f1345a756cc2ce9f41", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f000097a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x7387, 0x0) r4 = dup2(r3, r3) r5 = dup2(r2, r2) ioctl$int_in(r5, 0x5452, &(0x7f00005bd000-0x8)=0x41) ioctl$TCSETA(r4, 0x5406, &(0x7f00004fe000-0x14)={0x10001, 0x3, 0x0, 0x0, 0x5e, 0x9, 0x6, 0xb82a, 0x80, 0x7fffffff}) r6 = getpgrp(0x0) fcntl$setown(r2, 0x8, r6) fcntl$setsig(r2, 0xa, 0x12) r7 = gettid() vmsplice(r3, &(0x7f00006bd000)=[{&(0x7f0000dde000-0x1000)="a9", 0x1}], 0x1, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) tkill(r7, 0x100000000000016) 2018/01/14 04:22:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000880000)='/dev/rtc\x00', 0x101440, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e27000)={0x7, 0x4, 0x101, 0x9, 0x1, 0x0}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000650000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/14 04:22:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000917000-0xa)='/dev/ptmx\x00', 0x448000, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000979000-0xc)={0x2, 0x0, 0x401, 0xd22, 0x8, 0xdeba}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00006b3000+0x55e)={{0x3, 0x0, 0x0, 0x0, "45a328df06e3d617570ae8e46fef9e518d004fb3b207cd5af3666cd3b0a963b92bb2bb87e19a4b0ed56423d0", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "f22a1d3f9925757bc1862125af087064e9ef2c8812824890c4e992324afacdb1d276624606cae86744827751ee82b415b15bce9163806661752e2419374b6f26", &(0x7f000076c000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 04:22:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f0b000)='/dev/rtc\x00', 0x30000, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c21000)='/selinux/load\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000d63000)=0x0, 0xa34c) r2 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r2, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 04:22:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x2c, &(0x7f0000001000-0xd)=[@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000003000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c62000-0x10)={r0, 0x1000, 0x5, 0xffff}, 0x10) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000fbc000)=0x2, 0x4) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) 2018/01/14 04:22:24 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x7, 0x200200) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000)=0x4) 2018/01/14 04:22:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = 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) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x1c, 0x0, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0xc3fd, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/14 04:22:24 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffffe, 0x600) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0xede}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x8, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r2, &(0x7f0000001000-0x4)=0x4) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbd, &(0x7f0000647000-0x10d)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xaf, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x8001, 0xfffffffffffffffe, "7e127f6ea7a1023e42d9f400918f5acda209fa234c0dddc65252ba7b1a416c88f7506cb9b45c43b1f5d511ac6123cc2e3ad300cc4a628f086102e15f7091160b6240fc6c4c4dcfee2c1a0e7655340c047cb91ca8a1530570679812702a71bc72383916256c87f2be9d0dc6a0a04f64fddcebf8d228deac5af5ac446bdaee6de1ce9f3bd2820ae0e82bec414561cdc23f579835"}}}}}, 0x0) 2018/01/14 04:22:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x96, &(0x7f0000a4a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @random="d4accc60fea4", [], {{0x86dd, @ipv6={0x0, 0x6, "6af20b", 0x60, 0x3a, 0xbfffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, '\aY+', 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], "1f0637c86517bc0b79fcb2b54b2242dff146fe9cf0a567138734a2963de6aef710b9098c3f997207e5bcd060dc319c70"}}}}}}}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000742000-0xa)='/dev/ptmx\x00', 0x24102, 0x0) pwrite64(r0, &(0x7f0000183000-0x6e)="61344246729e7e43796a21cb0295885415ea0a9cf59e75344e67f4c1f91b9abdb9fba5ccfa19dae4ca4ab2ed6165693c044f106f6ccb9155c171a7218b389f8fb30dc801e0d2dbb21a7e3b8590ba3087ca937542684e5122319f96402ec23debdba083f3028f78c8e025dc1b7cbd", 0x6e, 0x0) 2018/01/14 04:22:24 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c84000)='/dev/ppp\x00', 0x88800, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000dd9000-0x8)={0x400, 0x7ff}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008c9000)='/selinux/mls\x00', 0x0, 0x0) getresgid(&(0x7f0000961000-0x4)=0x0, &(0x7f0000668000-0x4)=0x0, &(0x7f0000cec000-0x4)=0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000654000)='/dev/snd/midiC#D#\x00', 0x2, 0xc880) recvfrom$ax25(r1, &(0x7f0000345000)=""/42, 0x2a, 0x40012040, &(0x7f0000f86000)={0x3, {"31ffb1450e3423"}, 0xef10}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000838000-0xc)={0x4, [0xffff, 0x80000001, 0x9, 0x4]}, &(0x7f0000ecb000)=0xc) 2018/01/14 04:22:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f000062e000)=0x0) perf_event_open(&(0x7f0000a7f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00006f9000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f61000-0x4)=0x0) syz_open_dev$vcsn(&(0x7f0000e12000-0xa)='/dev/vcs#\x00', 0x0, 0x0) mkdir(&(0x7f0000d95000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ac6000)='./file1\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000037b000)='cgroup2\x00', 0x0, &(0x7f0000a33000)="") pipe2(&(0x7f00008d2000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00005b1000+0x28f)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c32000)=0xb8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000863000)=@sack_info={0x0, 0x0, 0x0}, 0xc) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000601000-0x6)={0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000dd000-0x10)={0x0, 0x3, 0x6, 0xfffffffffffffffc, r1}, &(0x7f0000235000-0x4)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00004a8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000085b000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1550, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$unix(0xffffffffffffffff, &(0x7f0000814000)={&(0x7f0000de7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f0f000)=[], 0x0, &(0x7f0000788000)=[], 0x0, 0x0}, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000105000-0x9)='veno\x00', 0x5) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb87, &(0x7f0000dea000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @random="a00082b281b3", [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0xb51, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "f6c2b29644ed632d323765261f5402f3c39705bbce221b244334305d929f8b04f29f31407fa075502f1b01b23e291e5d7427b52768c463cb067e8749a555039dd873439a178345bad2a2b244c4df0edf9f76ca2361613ee61c61a92669855eed2259ec0a92aee2f0082d18ace8d76e449cb09721cd91313607ce67583f53bf078f462be05dc04d78b1435a005352ccac872704617145b19768bb0bd6bee1da0e473d8638c201cf119a99a41f86aace49ae1dc7c97abb0b4dfd02b95c7421b872ed68673cce4ca4c77188beb7b92d501e5dadb0deda622fba60af811a0767d8952e42533f363f2a5cf63a5707bec8f572d101793d5d3dfa2e678c6c27b74a278d48884b2e6c2bcf999b9ec6a7a1d0cd6f11c86de4bbf33617c2a519370ff569fbfb5b926f0799efcf45109c6121b177f0131cad62c38fdce74a341d7ac1b31cd0b4d6adb8b06d80cbf2287e5ad622deab2cd2c40ae044e481f53b79adf0f4131506462ab9b3490bc42f7d49d3231e38fe3a14137964e936f9ecda4808aa445179729a194315cd7d77c87b35a2f0f5a071bcbad443d091bab12e3770c43c05ae80ebd898e86b9dc9d6f603c1044f33b467f939d68f551d26b414edb1d4c9df82c17c24dad812b3919a5f13d85048c0b968debc1ed5eb6c50850802129e7cf613fd7b00e035e4ffc5271e183b2e2a6c0f73d21c3dcf576ae19a28dfe08bdbfed0cb0f71d270b6b5d9bd3d42070ef42551e2db5585951681b002c0f46bd7fb5f2d487e39376e2d451133f47b8eaffe0285358cc7e5a7907ad317ab47eef0646e46fcc130c34cd52583269e34c7d29d3c0e81fadc297f840ef72d5f87f3c898c1b1d46dde6908f7447217b95b619802f2e7d6ac0b01f8dbcf6e4ff95fdadc73ae232a9e6b549219da3a6515ee8c8632c9a1c6a127c28108799984f550c4dbf8f39379e40054ebc6164b8c54e07b34a34be44df6b5fcf949a983e6379f2a2b8aad20d7c0e543683d370d2ee12d9a9aab38231e711346a76943e99968c66b17a407c849ae099d7b9638e501c9630366f149a39b248062517a96972de229effa10047a57b0595400d0267b7b34ccff6636a9487ee9d63a4c2cc203d6c0f79f7b2fac983e4a429153e1bb49218a7eac25054c7d8bf52e1712d15c0071e276959617d698b377e0071ce7bbd6c952034fadb95ae118fd3b6e2089cf53eab30b5c7e1dc5c95709450a96ab54a892cc252e95996531c39ddbc225fc2e5b34bcd392718e6beee3323f7a0992ca9eb36095c1fb8dea9f36474bcd1721f5c2849a32684d3a4f99569d4ee072ee88448bac73ab9afed69fbf4ca90a3530ab9841c7cd8e6c29b760eb94206eb043556db36381734d4ac2ac5aebd45ea8517431fa092a3545defdb195b98b565c75e7bbb2149e695c0c45798403834d6d0d50ea133839273f6ba0c98e74bd68cdef446c8e30a42d3e2dc56b739186e8aa1df7da9069e6a1c946b86bc4a3c4af4c00bd5c62e99847e83be91577fb68177cc0314151249c1d281b1949f98bd564fb1196841e891ea5bf0226496bd0b5af5e86c855ffa9328f2aac8a26f089d0ab25d6628d912dba1a50a46ea7a4ac8eda21185b56688637fc29f4c7aeaffcd449ef6b0e6150b04b82917313a17baa17e60b8366e14afb4e86256ad3e660670a97a33da51b61b96105068a49d09333c6ce6580e5b6a413a03c435cafaa0d9db6b20279a2c2519c2965905f118d0cf695194a7fb1a466123e5de7fc6dec4ac63f6678828cd946e896b1680e80c452bd7b0c5ed50e6bb103d87961509fbe5e85586f148359dc3ef3b36ecb8b50eec04370b7b176732ba32d5bcfb7ec4d9c2c59d4ee26e12b25bcbd03804d0169d7ddd7e96c1990ea56c52955afebf00333c48098e4adb5a5320ab527030f71beb46e79ed27df91a9c366477918b5c47d7efac425b6808501448acca899c5d4f4090fc6c41cd7e8da394d88cd3649fd3cacf2e73ee1bcdd617ce0e7325c01767252a3de13e61a4c6b7f44c645e199670bc7185bb133cec65a2f334e4bfc3f804bece49bd62b2173908fce6c15e022cb53a0d9d93d5d79b9287783c94135d6a98d7248e860dbae30d5d77f242f9af3fc4ef4bf4b719eac141e6505fcd33aead19ba433969457886d4510737951e4ecb7a7d661a19eeefae71a9a1825ae737837ef5f0a078f8d9fc01b9ba40c82209782ec3b82e1b220fb07e4268e24a1a8197998a88701b87d409a13252fe7f3495e4ab3ff90682e45e1004c9d6b6392b2bb3069883647ce06f1fea0b96b43dc666eaf3a4c282ce1bb1723fe37f40a74b8457a30f00f81accfd4776091ae706d71df7e40b9acd475101d95453c22e5d0b5713312b3a85bfebaa1ee1eb3a07d045a781bbf6bde79420ff8b0d08909626b05e4c0b17698ce0b10ba971c5ad966dd76a8c9a63c75b447fc01840122bc898766849073f84d68b45f75d40f91febac56b299d573d6f1d314f47bc922587cba7c00e079dc99ed7327c2212f668615382f9a4beb8fc0b3d2d38942d89a6cad57e576e35873b092870036ee09ebeadb961f2d028e2fcfcc1b9920642826d37cd72127fa910f83217fafca0acac4b39cc8188a58666e36fc7673000cd73590ec5995b57de0f06bd0b748d1bf06cfda043ddf4035befc80e8eb6e2894bdadfad1fb1a8f2be9dfb9099e393328a4ea16550da2ca493175d4ae470d2b1ff9d1d4fb2f0bb7349551d9196408ea107ec0a657895bba57566d6344140ac7047212868c78014cc36cf2ee4cca021a1a17437d0827a21ca613eab3bbd858b95bbdba62681ffa34a9dd2b6023ad11fe4dbbd4faa89bfd164c13d66df8b4a703cd751f0783017c7e19bf0fb1c82044c9cb23cd6eccdac402819ceb625500b01437c412ab7ac50c17af0aa9d98e2684fab25bd5813e0b5a123c1d661144785e9bd97572188efee389c5e9b2be55d9d68c3dc1902916767650ece9dd044a3b6a611be12b1470d066c5a412a9979031ef09e45dde7d25fa98513feb570a75bf96f74368a85224fb7552cf2bafacf9d1c56a2a5e67eeb2f3f492adefa1fdc43bade9a17b0ddc607f9f4a63d3c9f5e0361b06cc425cc0442fb4f062649e585bfdb228feda5576ef82a51ec0ffe9d1e024732aa10008c6c452eeec30683f85ac587b7459fd96941453ac09cfa524e2de78d5902f64d8a1794f3df218a567f8b784aeeb52a18df347a3f31047674e5c1de46ec5f5b8af16d7c8b90e3a107ce745e91fcfd6c3b453957d39100d99067843060c5985fd71b909422f88b212c2051dfde6ad3ad477ae19a463a3296ba23c9c8a7fbbecd2855dc4e5a18d5f39c0a4817ace4245501a1cd3928756dac983ca77720d9b807277305ca07ab2a133d36d6a73bb31d27eba8bc51b717ba9b3abf99175f685012f4383e8442877d0fefb7bb892f239825131e4c5d42bff33ad72c37d6405a8b4762eaa9488f9e7a0c21ab66c634617ee01d34919e9d522e152c06f1fa4cf712fbeb469b4bed2dacdbd70c2cd5e5d17d85efadab1eed20ad610113913e59ba4293403eb91c72df54b3579d329db93e599f139d3c084f672977a8e715cb07ecf6a1347e58c936e5a76a4da927028ab6338083f3b9ee9157c6b2cfeb9b1480329e71a30bc8b4789df33f85cc240abbf6817406fd9d90386d955dd82f5a23ffc34690fcf103a16babfb70fc99ae1339e4d210bda086f3153cb4c5eeb88c4d634996602ced6f7a79508f3c62bd8cb3796356fa32df20558b819cd4b0d5183ff6e7d8db80fe8872f2dbd990fc4e061e011c00a8337c282cbcdee5183ad51458f1f3ffb228a585b3c3508d900a1cd0ee7d51199df8aaf7b0b4eadfa5a69aaf85b6d2a75bc7f0943b23b051e386d462ea6ac12d9d810d9552a0192067d5a7aa482b88766304dbddea6818fea780dd574c1df4d1f2710745b210181d9052b6a0944e26027f6c18df3757558d725c2da7f1ed96da9bf9a276831b22f4a5086cab6e3435c7340cf038e7dd545e4aab2ab123ccc5d177dbe55103741498458db2b3b164beeccffe1d92906f59f8ecdd63a7a511b4ed5e70306c43"}}}}}}, 0x0) 2018/01/14 04:22:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000f2000)='/dev/sequencer2\x00', 0x200, 0x0) r1 = getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000d8a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000b12000-0x8)='./file0\x00', &(0x7f0000a96000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000310000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000672000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000066c000-0x4)=0xe8) r6 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000535000)=0x0) getresuid(&(0x7f0000448000-0x4)=0x0, &(0x7f0000df6000)=0x0, &(0x7f000077e000)=0x0) r9 = getgid() r10 = fcntl$getown(0xffffffffffffffff, 0x9) r11 = getuid() getgroups(0x6, &(0x7f0000f2d000-0x18)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r13 = socket$nl_route(0x10, 0x3, 0x0) r14 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006ac000)={0x0, 0x0, 0x0}, &(0x7f0000278000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b0a000)={0x0, 0x0, 0x0}, &(0x7f0000535000-0x4)=0xc) r17 = socket$inet6_dccp(0xa, 0x6, 0x0) r18 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a9b000)='/dev/cuse\x00', 0x8200, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000035000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008ef000-0x4)={0xffffffffffffff9c}) r21 = socket$nl_generic(0x10, 0x3, 0x10) r22 = syz_open_dev$tun(&(0x7f00005ca000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) r23 = fcntl$getown(0xffffffffffffffff, 0x9) stat(&(0x7f0000fc8000-0x8)='./file0\x00', &(0x7f0000feb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000bb8000-0x2)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r26 = getpgrp(0x0) r27 = geteuid() getgroups(0x5, &(0x7f0000500000)=[0x0, 0x0, 0x0, 0x0, 0x0]) r29 = socket$inet(0x2, 0x80007, 0x80000001) r30 = socket$netlink(0x10, 0x3, 0x13) r31 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00006e6000)={0x0, 0x0}) r33 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000b6b000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b44000-0x4)=0x60, 0x80000) r34 = socket$inet_sctp(0x2, 0x5, 0x84) r35 = syz_open_dev$random(&(0x7f00007ec000)='/dev/random\x00', 0x0, 0x12000) pipe2(&(0x7f000040d000-0x8)={0x0, 0x0}, 0x800) r37 = socket$llc(0x1a, 0x1, 0x0) r38 = syz_open_dev$sndmidi(&(0x7f00005c2000-0x12)='/dev/snd/midiC#D#\x00', 0x10000, 0x0) r39 = bpf$OBJ_GET_MAP(0x7, &(0x7f00005f4000)={&(0x7f000002e000)='./file0\x00', 0x0, 0x0}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000548000)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000a5a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r42 = getgid() r43 = accept$ax25(0xffffffffffffff9c, &(0x7f0000a93000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000238000-0x4)=0x10) r44 = timerfd_create(0x3, 0x80800) r45 = syz_open_dev$binder(&(0x7f0000dd2000-0xd)='/dev/binder#\x00', 0x0, 0x800) r46 = syz_open_dev$binder(&(0x7f00004e5000)='/dev/binder#\x00', 0x0, 0x802) r47 = syz_open_dev$sndpcmc(&(0x7f00007e0000)='/dev/snd/pcmC#D#c\x00', 0xabb, 0x80000) r48 = syz_open_dev$dspn(&(0x7f0000848000)='/dev/dsp#\x00', 0x4, 0x2000c0) r49 = bpf$OBJ_GET_MAP(0x7, &(0x7f00005ed000)={&(0x7f0000eb2000)='./file0\x00', 0x0, 0x18}, 0x10) r50 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a36000-0x15)='/proc/self/net/pfkey\x00', 0x80c00, 0x0) r51 = syz_open_dev$vcsn(&(0x7f0000ab0000)='/dev/vcs#\x00', 0x71df88d5, 0x0) r52 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000524000-0x11)='/selinux/enforce\x00', 0x111000, 0x0) r53 = socket$kcm(0x29, 0x7, 0x0) r54 = socket$inet(0x2, 0x5, 0xfffffffffffffffd) r55 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00007ab000-0x4)=0x0, 0x4) r56 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000ce000)='/dev/ashmem\x00', 0x101000, 0x0) r57 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$TIOCGSID(r48, 0x5429, &(0x7f00008ec000)=0x0) r59 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f3e000+0x32c)={0x0, 0x0, 0x0}, &(0x7f00004e6000)=0xc) fstat(0xffffffffffffffff, &(0x7f0000408000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000adb000-0xc)=[0xffffffffffffffff, 0x0, 0x0]) r63 = gettid() fstat(0xffffffffffffffff, &(0x7f0000c13000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r65 = getegid() r66 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r67 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000017a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r68 = socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f26000-0x8)={0x0, 0x0}) r70 = accept$packet(0xffffffffffffffff, &(0x7f000038c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000040f000-0x4)=0x14) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00008c9000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000713000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd4000-0x4)=0xe8) r73 = getegid() r74 = getpgid(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f000095a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000d20000-0x8)='./file0\x00', &(0x7f0000c3a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r77 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000488000)='/proc/self/net/pfkey\x00', 0x40, 0x0) pipe2(&(0x7f00000f3000)={0x0, 0x0}, 0x0) r79 = syz_open_dev$sg(&(0x7f0000bb8000)='/dev/sg#\x00', 0x6c9c, 0x40000) r80 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000095f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000072e000)={0x0, 0x0, 0x0}, &(0x7f0000604000-0x4)=0xc) r82 = geteuid() stat(&(0x7f00002ff000-0x8)='./file1\x00', &(0x7f00008c3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r84 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f54000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000517000)=0xe8) lstat(&(0x7f0000f54000)='./file0\x00', &(0x7f0000fdd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r87 = ioctl$KVM_CREATE_VM(r50, 0xae01, 0x0) r88 = syz_open_dev$mouse(&(0x7f0000986000)='/dev/input/mouse#\x00', 0x80000000, 0x1) r89 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a5d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r90 = accept4$llc(0xffffffffffffffff, &(0x7f00008c0000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a4e000-0x4)=0x10, 0x80800) r91 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009a1000-0x8)={0x0, 0x0}) r93 = accept$unix(0xffffffffffffff9c, &(0x7f00001af000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b06000)=0x8) r94 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r95 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000198000)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000045f000-0x4)=0xe8) getresgid(&(0x7f0000c52000-0x4)=0x0, &(0x7f0000fcf000-0x4)=0x0, &(0x7f0000028000-0x4)=0x0) r98 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00009be000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6c000)=0xe8) fstat(0xffffffffffffffff, &(0x7f000093a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r101 = socket$bt_sco(0x1f, 0x5, 0x2) r102 = syz_open_dev$mice(&(0x7f00003bb000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r103 = syz_open_dev$dspn(&(0x7f0000de5000)='/dev/dsp#\x00', 0x7, 0x0) r104 = accept$ax25(0xffffffffffffffff, &(0x7f0000252000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000259000-0x4)=0x10) r105 = socket$nl_netfilter(0x10, 0x3, 0xc) r106 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000031b000-0x10)='/selinux/create\x00', 0x2, 0x0) r107 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005cc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r108 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003d0000)='/selinux/access\x00', 0x2, 0x0) r109 = socket$netlink(0x10, 0x3, 0xf) r110 = userfaultfd(0x800) r111 = socket$inet(0x2, 0x1, 0x1) r112 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d8f000)={0x0, 0x0}) r114 = socket$inet6_udp(0xa, 0x2, 0x0) r115 = perf_event_open(&(0x7f0000767000)={0x1, 0x78, 0x1, 0x3, 0x12f1, 0x9, 0x0, 0x7fff, 0x80, 0x0, 0x7ff, 0x401, 0xfffffffffffffffb, 0x3, 0x2, 0x3ff, 0x3, 0x80000000, 0x1, 0x5, 0x7, 0x6, 0x100, 0x5f1d, 0x8, 0x800, 0x9, 0x2, 0xb1, 0xb99d, 0x0, 0x8d, 0x0, 0x0, 0x3, 0x3, 0x3, 0x49, 0x0, 0x100000000, 0x4, @perf_config_ext={0x0, 0x7}, 0x2, 0xfff, 0x0, 0x0, 0x1000, 0x10000, 0x800, 0x0}, 0xffffffffffffffff, 0x80000001, 0xffffffffffffffff, 0x3) r116 = socket$unix(0x1, 0x5, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000611000-0x4)=0x0) r118 = getuid() r119 = getgid() sendmmsg$unix(r0, &(0x7f0000603000)=[{&(0x7f0000f0a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000901000-0x10)=[{&(0x7f00003b3000-0xa7)="57ae7c9aaaf33c8712fc7430f7a21522d2b5b27bad795191e6a05e834e50ef8c3558f3d1d0887f379211a7034039d3e92bfe8cfd415170167ebc46f9c33712c70ad9d2f2252825ff9d55cc989f6b0582e04139fc6640d752d93aff8dddf3afcdaf8a26092f4af5d94483c763e942c6334c74b3f3a9ab8faf62d359c9573010592be0d3d869dfe65b45d3ed1a9cda2cb8240679998deff1f6ff15083d99198575f474f912cb5e38", 0xa7}], 0x1, &(0x7f000026e000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r17, r18, r19, r20, r21, r22]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x100, 0x4}, {&(0x7f0000008000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00001e6000)=[{&(0x7f0000a24000-0x1000)="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0x1000}, {&(0x7f00008d0000-0x53)="3f0706da6a000e45c0af32cd65eb9a5fc0022c20ee85e27d165ba3aa9ac5a5a07e925941ef690e00e53155afd88f230001bf76101c61e4a647afaabff56a271ddf655ce024ba0a3d0c5333e8d679ad097095fb", 0x53}, {&(0x7f000056e000-0xf0)="e011c0a0e4a38d2218ecc09ef34a13932d9bd2a8ce0515ed828860397449e1eb0e61bd388128196337e36ac8db763fcaa12142e46ad6f5b8a162c6464fb42d57a04796d239ecfc85f780d3073d24b45f6a2e51fa70543f47de2fc77b904ccf427eda2c1585694169e7a658fad81d901a4352f43d27473432a00885cb4991363af97ff5475845a0857343414bbb710257b8abec878d8609548810a68c103995b8206536b9a3ff5a6b6cc9203f07ce44340dad8437e944e7ba292f36e0958d8537e4a4e07636f7ebe4c0cb9261cb03ba87539eb6d741032b794a9a70b9b9d221dec695b482fb10b94baaccc1f51fa914ec", 0xf0}], 0x3, &(0x7f0000cff000-0xc8)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x18, 0x1, 0x1, [r29, r30]}, @rights={0x28, 0x1, 0x1, [r31, r32, r33, r34, r35]}, @rights={0x18, 0x1, 0x1, [r36]}, @rights={0x18, 0x1, 0x1, [r37]}, @rights={0x18, 0x1, 0x1, [r38, r39]}, @cred={0x20, 0x1, 0x2, r40, r41, r42}], 0xc8, 0x4000}, {&(0x7f000023d000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000029a000-0x70)=[{&(0x7f0000182000-0xcc)="96cbc867faf1b2bf784c03028868fa104b397f248f046938106f47ae73ee49096149771c4a4cc4948d2e92ea62e624dd7fbba2f0f13a8decc58d1b7943548809162aca3226e87384a3fa72faabe95aed8e7e012436cf3f7fecbd479efc674910d234de21864b4d4737d86d1fd9e36a4665a8549b277cad6d874f3365837d8a57151ffc7babccb0065a3549afe907b58c91393db4f0c8d37c442da6f9c705def806b2151710ceafd659e74a7123150edd451ea8575464a910e9a459693769aecdd036ed7361bca55980680d64", 0xcc}, {&(0x7f00008d8000-0x1f)="3fbe21191c54edd194a8c146d8879762fc714eaf9898dc1dc3616e153bd0b8", 0x1f}, {&(0x7f0000fba000)="1a47d149ed569070f425e89c6bae31e096bb63f7cb3baa11b824db6c4ddb3d32fe7bea4f5bba3355819dd142d3ad9faaf5484905ffcfd92403ad61a3e289146d049b5b72c6f8106b5cc7c3a25c1a20716d815312525de735ff400e16aef2f27bd450a6b4fa4d4aa0322e92aa7a6fd13ff939bfdf2564921bcb0ce3ee29", 0x7d}, {&(0x7f0000cc6000)="e0ec5921f3053e951692884ea8412b4340e3552027a91bc28643b8ce42eac8fa3e858f5f3bd08eed36ddb3b3804b83c3fdf8b794ff48efd52679ea543aa4a29d3111831c74118f1402dfc7249d30ee0641d4a40bb80521bfdb4cbeb9d0c085083f71035a9f1ecd", 0x67}, {&(0x7f0000b87000-0xd2)="ff6affe7536bfeb3117e8487c1ef41c0eb943601623176b114d9305eac627ee2075bab33e66791593ff6d0ebe0a9f64ac1639476c975206c417744fc5e06059728ecdedec44067e1475a633ec741c2a5caec7ae9673a400e890c01bee7394906a98420be6e6eb042af0e0cc300d2cbb7e592432d13953d6eceb4cbca0875109fa5b2f32153a93c62485aeb6baeb6397ed90a4f68806e5214ae9c7c158300397690e79b70f9cb4f3f45d184f9380783c3dc9407b85fb926aaa831c0468cb96aa041c78dc26d393179b9295e0def5b1482f200", 0xd2}, {&(0x7f0000430000-0x1f)="dd101a24b3470036a282db7b0b51ea6787bb7638689e0644d10bb83d3aa758", 0x1f}, 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r60}, @cred={0x20, 0x1, 0x2, 0x0, r61, r62}, @cred={0x20, 0x1, 0x2, r63, r64, r65}, @rights={0x28, 0x1, 0x1, [r66, r67, r68, r69, r70]}], 0x88, 0x8000}, {&(0x7f000043e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002ca000)=[{&(0x7f0000cd6000)="b30209ff8bac217635e81d0a4834d17080b4df090385879443cff2086e25533785950f5e0bbb214e06f78c12f9355fe3bc4910eb72cd7901d1223088e5b4fd16f19a479d8b5ed38d92c2d369f398313159564577b80ccbdd3a4670d952b4a2577586dfac9c86a53a1be37b8b4557229a346e631dd76b27edf98505f18234e8487560d23636329e9e6717df257d799a477871319150c5ef77d2e950f8aad298ab85fedda59bca025983884b9a2fce920f", 0xb0}, {&(0x7f0000cff000-0xc4)="e2d82e6154a1ec0303bbb7a071cd416cbc934e91ea31b7ff0890d8a6d6ad43405f36b128f4898df4e09d68eff013dba2b4923cbb7a71b7ffd621ffd4e78570bc1c04ee3358c2466c24807d0224d18107fdbe3a6dc012c4c0bd36b56d92b3b02343a42f0154148a7fcd6e45f57492c438b8a324e664e981d6c677c7510aa8510fae0f0790270be438c4858450304300e2ae5d4ce77555fdda21878b4505e0eeec0765082fedb6dc74dbfd895dcff5809aca0b747719732201d02fd5da20b86f5384aa7a1e", 0xc4}, {&(0x7f00005cd000-0xeb)="5500a26a73595d118d9aeda6b41b84f5d66304087fcb0c5d8f04a282aedac267f5df641a69357de640a83c1c07f9ab0d2bce2fe1a8c8d3b8c4881d4b8361aa11a025a2c40f43d474be2ad2884a1366675d4af2b606a3148f045ec9cc3f5ab44fdf3b23634bd4a93e12e56ca5b61b1e362e72bad1cf2a1864c31a9f582b7d6d9139b36cf21e26add27c00eff0a0a1a94bae96ae3ae50f9d78aa031759e8a50ccd08411ac35bb258309ff28fe4639237455de98349c3a64254d88a5ef533de76cfbbab215ca271ba2a9fd80acc4d886cf2c831f586bf930cacdeda8441f92eddd23b8e4e056b9b0e7e9bf14d", 0xeb}, {&(0x7f0000419000)="3e3cd9f805225e4e446a21e1485408b56aea7ec32a75d2b072ab7953fef27fa89e108edd41d35ee2b0ca768c69189be671aba294de9e99ef51d70c75460cf3c04c24dcd375005a218618156fbb9b0282b2addc7e2e6e0ed4a704a891db8344450e88bf9b7a6ac16e432fc30b7ffbafdcbd1c28ed3841b2f71c3eee4ab9", 0x7d}, {&(0x7f00001d0000-0x6d)="b4b410c32111fc35654f88b3c9bb2c4f606d992c72e84b663988fa107cf13baa6cb701ffdc34d1a1dcf4a35c61eb1f63f0a7a1a2eb0a9434cf59f035e573deee5e04bae80958947c1cd9432fa0344dfd5fec78387f1053fc16f5090076a4a3319118be75a85ef89a50387109e9", 0x6d}, {&(0x7f0000564000-0xbc)="51471a9eec4801b665923fcd41ff28af3f3e80ef05d777cb7f8b41f2d00111b1a94645b22debf7a7bf1b5abf123b8e713a7c63d87d8fb1188476d0d8e111708b9f1f455805c850aef0a4e0ec51998f9b43a7c8dc07b480504495519041a5769d8075d23af93b1740ea71dda26a1c3003d8e92d3a01cd3b2dc7d845e879fc19f88bf85b5beae4de9074d213e1c69bf3f996d0b7999fedc90d20eada2b6bd7e931f703c94d193c5efb95df97eb0ef8284152f0fa0597e99b320bb0a293", 0xbc}], 0x6, &(0x7f000000c000)=[@cred={0x20, 0x1, 0x2, r71, r72, r73}, @cred={0x20, 0x1, 0x2, r74, r75, r76}, @rights={0x20, 0x1, 0x1, [r77, r78, r79, r80]}, @cred={0x20, 0x1, 0x2, r81, r82, r83}], 0x80, 0x20000040}, {&(0x7f0000107000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000039b000-0x60)=[{&(0x7f00002de000)="8d6939aa98fccfb93c5bdb836b499fdbc7212e47a5d6895bd8b354cb2dad6f775676563eec566ea826d1774df72b5b44be835a7a929286218ea51434d501e137ff073e4cea8c1889e26388f8fafd189145c88d2697502697fead28c51f7751be2a539b341a4de40135c9656aec0be777c706c3a2d46f28c488c2ab2d1f0907668e4bf649f6cf0af7242a89baebc0358a634f8c66b677c547ffea3422a3df8c75d47d4d52b6a2c5c34929dddf4e42a9d7e393cf89291740907f0051c623f3f64bc2b796579a8a3874ad2cadab994f452a722328", 0xd3}, {&(0x7f0000453000)="cdba9e6acae41b1ef90d347323f0fad1f0bfdd3d2107ff39aa3dee5df6c5511ce6119bb55cc0bffa742e196c74db9ace9eed4cd24551ddb4a48f7beb53df4182e62753834287a35fee03afa081223961d968646c4fa47d485967e7e1de0c9cc6aeee21253d9b0c47965713f6bd3a5b6329422665786b527178a47edbcd5f5e53831d7ac9e26bdbbbfb61f890ff807d6099cce9568cf8bc3a38276c93bf12a840eb19a8f5dfbe1ec83e63fabc38a526c263758cb84d09e433d265352840f999571061898450ca5821995b78ceb8a672cbdfe985662e", 0xd5}, {&(0x7f0000a51000)="2dd9c874a8cc1d351a39e908ed87ae4d268bbbd16214f1f32a5f0638148d8efbea44519579feaee064a425f76335493fad2deadc6cc780f54d0106030e2cb549c5fa05159948ba2bb1befad986a36092c41a92f3108314bbfeaa38c993198b11df9a4c530ca9a20757fbe322c6a1f03836cff1d5b0e52a47f1c2fabe4f1e7ba3b1f83d5b77a806a48082779b4c43", 0x8e}, {&(0x7f000048b000)="5b066560ade44fa569ce3b38538cb0109dd371373008ec0139", 0x19}, {&(0x7f0000915000)="17d79c189aaf5ea0e6128247a3dc2aa99e6688dc5513ee971703fb6f12b18e6659ea2ebbce1163679f213a03dc4c99dd8d4fbec7b46778a962b92e40e33a10b21fb559837bba995a8482685c9dea26", 0x4f}, {&(0x7f0000712000-0x3e)="717808aea4de8013ad7310c24726ad75de9682a00644d180b58e72effbfae495ebd69c2149690d9fa3d98445e0135b8c9e28379b50655b82c684d6a663a5", 0x3e}], 0x6, &(0x7f0000309000)=[@cred={0x20, 0x1, 0x2, r84, r85, r86}, @rights={0x30, 0x1, 0x1, [r87, r88, r89, r90, r91, r92, r93]}, @rights={0x18, 0x1, 0x1, [r94]}], 0x68, 0x8000}, {&(0x7f0000ec5000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000ee000)=[{&(0x7f0000e57000-0x9b)="c8ab21f0f78ddd22cd0ba0b988b9ec807f13ad069835623cef5d2358ffe2b781909b3fd73d625e3a9d9abb4bd4dfa48259cfed61f83f787fc4629abf18892e28a021a6f96163556f534d4071090ead86daacb39d00b1bceb1bbd7d1c21fca45f0a177a0356371b474663b3ee71d6dc64f04597f6188cd1f408ef2b5fb65dbcd7c095e67583aec5885ab2bca351bb66b90f9e82769b3af4d9e8ae5e", 0x9b}, {&(0x7f000052d000-0xf3)="0fcf2b73edcbb7c0b5419192f1aa1ce98280e79318a1dc7b101a368846b2eaf63bee8ca876a69b0aa37fef5449ed0b5399530e79b67fe5700480dd1ba6258f78a7fe4946b4c5dba1bdd45dda578507853848f05b3dfbd28307c4edc486fe89a06bec5418a2822d0e0969b9ecc0109f389b1d5920ff7ade5b0dec7a6bd7d0c41c97ae5c64381b75bf37000082a8811d0a6cf053c5d57961360dad6cda3a388eb0159effc45fde99b9c83fe758f6167ee767d50d710bc50e9e94317b82bb2e62df5d286e365a353e54775a6743a30cc23e4888f30b05dcf9c7591026fe341e031266232d79b89215c588a4b9d1a659b7bb5680bd", 0xf3}, {&(0x7f0000d8e000)="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", 0xfa}, {&(0x7f0000bd5000)="5f48bd4300cef9d8614fe12067144b7cd76b5fa5d61d7627c9393d5d6a21a517b28896e0117fe1025a1bd2b8fcd22510fd270ac271925e8d7fb97e7f51932092ab8b31ae227bf57aa3ef4e1fb8b3f3f687c34b0c7776d2b11392ef64540590786d53b6b93c90b1d8684f998bdeaf3123331098f2b80e16f1", 0x78}], 0x4, &(0x7f0000109000-0xc8)=[@cred={0x20, 0x1, 0x2, r95, r96, r97}, @cred={0x20, 0x1, 0x2, r98, r99, r100}, @rights={0x38, 0x1, 0x1, [r101, r102, r103, r104, r105, r106, r107, r108, r109]}, @rights={0x30, 0x1, 0x1, [r110, r111, r112, r113, r114, r115, r116]}, @cred={0x20, 0x1, 0x2, r117, r118, r119}], 0xc8, 0x8844}], 0x8, 0x20048000) r120 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r120, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 04:22:24 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) close(r0) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f00007d7000)={0x1, r1}) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000541000-0x10)={0x0, 0x0}, &(0x7f0000b75000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000014d000)="", 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000092000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 541.030538] cgroup: cgroup2: unknown option "" [ 541.080121] cgroup: cgroup2: unknown option "" 2018/01/14 04:22:25 executing program 4: r0 = syz_open_dev$midi(&(0x7f000001d000)='/dev/midi#\x00', 0x3ff, 0x2981) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() ptrace$pokeuser(0x6, r1, 0x6, 0x2) r2 = getpgrp(r1) r3 = syz_open_procfs(r2, &(0x7f0000729000-0x11)="6e65742f6970365f6d72636163686500b0") ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000971000)="62d061ef2576acf733aa015d9f44a36bbd111fe34f7de2246bdaa43db4b0c079ab3944790b80f137026ac5474369f383d6f1c9ccff8f0ac18d1aec3c851b1ddb136ae4e36fa9707afca21d18ab862a786920f46899ac9d046b151ba7d551e808bb9e1644acaf30c24783fb19d1a4110b3de77bacb0779cd554cbbf6da4769c6e4c5679ef9e4aac29497e5a35f7b7c9d735aee6afdbe0ec100860dc40af36211325c24b009f78c73a4407071350b5ac9d352b87") readv(r3, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 04:22:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bbc000-0x8)={0x0, 0x0}, 0x4800) r0 = syz_open_procfs(0x0, &(0x7f0000856000-0xd)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f00001ae000)=0x8000005, 0x5) 2018/01/14 04:22:25 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:25 executing program 6: openat$sequencer(0xffffffffffffff9c, &(0x7f0000668000-0xf)='/dev/sequencer\x00', 0x900, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00004f9000)=0x0, &(0x7f0000f5c000)=0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/14 04:22:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = 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) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x1c, 0x0, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0xc3fd, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/14 04:22:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000069000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000069000)={0x0, 0x0, 0x0}, &(0x7f0000067000-0x4)=0xc) sched_setaffinity(r2, 0x8, &(0x7f000006a000-0x8)=0x86b2) readv(r0, &(0x7f0000d16000)=[{&(0x7f000032b000)=""/99, 0x63}], 0x1) r3 = eventfd2(0x0, 0x0) read$eventfd(r3, &(0x7f00000bf000-0x8)=0x0, 0x8) io_setup(0x20, &(0x7f0000930000-0x4)=0x0) r5 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000078000)='/dev/vga_arbiter\x00', 0x111000, 0x0) io_submit(r4, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000ddc000)="", 0x0, 0x0, 0x0, 0x1, r3}]) 2018/01/14 04:22:25 executing program 7: r0 = creat(&(0x7f0000362000-0x6)='./file0\x00', 0x185) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000be0000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) 2018/01/14 04:22:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000c05000-0xc)='/dev/amidi#\x00', 0x7, 0x200) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00003e4000-0x7a)=""/122) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) 2018/01/14 04:22:25 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e73000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000bdf000-0x4)=0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000117000)=0x6, 0x4) seccomp(0xfffffffffffffffd, 0x0, &(0x7f000034c000-0x10)={0xef, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) timerfd_create(0x0, 0x0) getpeername$inet6(r0, &(0x7f0000cc6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000349000-0x4)=0x1c) 2018/01/14 04:22:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 04:22:25 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c6e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) gettid() getsockopt$inet6_int(r1, 0x29, 0x9, &(0x7f0000001000-0x4)=0x0, &(0x7f00009cb000+0xaec)=0xd386c9452fc1ca86) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 04:22:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f000095e000)=""/21) 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) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b6f000-0x10)={0x0, 0x0, 0x7, 0x0}, 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000ac5000)=0x0, 0x4) 2018/01/14 04:22:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f00001e4000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x4, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b76000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r1 = dup(r0) socket$kcm(0x29, 0x7, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00009a0000-0x28)={@generic="fb3f7a1c9b2259896f1b3976c89e0ddd", @ifru_names=@generic="1edfe117249933ec1d98a5e6f312c9e9"}) 2018/01/14 04:22:25 executing program 7: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r0, 0x7, &(0x7f0000000000)=0x40, &(0x7f0000fee000)=0x11174ac1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r2, 0x2) flock(r1, 0x1) r3 = gettid() readv(r1, &(0x7f0000617000-0x60)=[{&(0x7f0000544000-0x39)=""/57, 0x39}], 0x1) r4 = creat(&(0x7f0000786000-0x8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x7) fcntl$setsig(r5, 0xa, 0x12) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000bd3000)=""/209) fcntl$setownex(r5, 0xf, &(0x7f00002cb000)={0x0, r3}) recvmsg(r6, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000425000-0x10)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) r7 = dup2(r4, r6) syz_open_pts(r7, 0x0) tkill(r3, 0x16) close(r2) 2018/01/14 04:22:25 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:25 executing program 5: mmap(&(0x7f0000000000/0xf2b000)=nil, 0xf2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000989000)={0x0, 0x0}, 0x5, 0x3) syz_emit_ethernet(0x31f, &(0x7f00004f7000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x309, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0xb8, 0x0}}}}}, 0x0) 2018/01/14 04:22:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a0a000-0xb)='/dev/mixer\x00', 0x0, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000725000)=""/124, 0x35) openat$ppp(0xffffffffffffff9c, &(0x7f000082a000-0x9)='/dev/ppp\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00004fb000-0xb)='/dev/mixer\x00') 2018/01/14 04:22:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x1c, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0xc3fd, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/14 04:22:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a98000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f000028c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000628000-0x4)=0x1f) ioctl$TCSETA(r0, 0x5406, &(0x7f0000af2000-0x14)={0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 04:22:26 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f4e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x50f219fc55499607, &(0x7f0000750000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f00008de000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00004ef000-0x10)={r1, 0x1, 0x6, @random="fa2b8203367b", [0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000096f000)={0x0, 0x0, 0x0}, &(0x7f0000b9b000-0x4)=0xff70) syz_open_procfs(r2, &(0x7f0000d33000)='net/ip_mr_vif\x00') r3 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r3, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 04:22:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x20) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000c64000)={0x5, 0xffff, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000607000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x31b, &(0x7f000031b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {{0xffff, @ipv6={0x8, 0x6, "ec6955", 0x2e5, 0x16, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x4, 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @generic={0x6, 0xd7, "66270bf76e3a5753c1cc67a2becc7156b541ec477ae567d5e6ba83f51c9add286ae7a8ce047fb821fd50f61abb79e1f618e56303bb6ee638203d2aa6d4b3479490bf2127c85139396dc559931e7f6eed3fb6d7b9e24fa822e93880858f30a1cb6afc6e6cc7d660697c29985e7967c5e19a4dd2d50bc653f3ff3969d2b5e6fc8d011d39ee3bd87ff1f679c594fab4fb5e90a6cc1772472ba8c1c3605ad6d89d1d8ba4521a9a9bf01a309467aeb6f696d50cab01bdde9ac0e81c50a95f0371e42b240f2fb51f07b62b4842bfb7482d9df8c0c680ee5037f8"}, @enc_lim={0x4, 0x1, 0x4}, @ra={0x5, 0x2, 0x9}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x7}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @routing={0x89, 0xe, 0x0, 0xb284, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x3b, 0x12, 0x3, 0x7, 0x0, [@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}]}, @fragment={0x3b, 0x0, 0x1, 0x400, 0x0, 0x8, 0x0}, @fragment={0x88, 0x0, 0x6, 0xd0ce, 0x0, 0x8, 0x3}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x7ab7, {0x3ff, 0x6, "1f0dba", 0x80, 0x3c, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@dstopts={0x89, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], "8954319b26d7514c7c57c4fa24a22920ad9a30511d45299e3c5df0079764ca9af0a550f47e63efddfb9f404e0314561f84780ddac42aeaf36d7e660b9656a64f64d939f9307818f6fafb6c5677b7ff85ee8b7f014fb8173d0b1e3bd537eb2f423d7a0f8cb18177212eb6"}}}}}}}, 0x0) sendmmsg(r1, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2018/01/14 04:22:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x76) bind$inet6(r0, &(0x7f0000fd8000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000332000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) r2 = socket(0x10, 0x802, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common="65716c00000000000000000000c200", @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) connect$inet6(r0, &(0x7f000020b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/14 04:22:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b578aa9141fbcd03ff00000cfc", 0x17f) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000e28000)='/dev/audio#\x00', 0x0, 0x40800) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000aac000-0x8)={0x8, 0xe5be, 0xffff, 0x3bcd760b}, 0x8) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f000037d000-0x4f)='c', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000bd3000+0xc92)='tls\x00', 0x4) sendmsg$alg(r1, &(0x7f0000033000-0x38)={0x0, 0x0, &(0x7f00000a8000)=[], 0x0, &(0x7f00001c9000-0x90)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}, 0x0) 2018/01/14 04:22:26 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fchmod(r0, 0x80) signalfd4(r0, &(0x7f0000a82000)={0x100}, 0x8, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ed9000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f7e000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/01/14 04:22:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003e8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000d4a000-0x44)={{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="bede754c2a08", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7a, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="6638f8f6f239b02ef2b548c856b8e81f"}) r1 = memfd_create(&(0x7f00006f3000)='-.\x00', 0x0) epoll_pwait(r1, &(0x7f00005c0000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000090c000-0x8)={0x0}, 0x8) 2018/01/14 04:22:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008b9000)={0x0, 0x0, 0x0}, &(0x7f0000b1b000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00003f6000-0x4)=0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000987000-0x11)='net/ip6_mr_cache\x00') readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 04:22:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006a7000-0x9)='/dev/rtc\x00', 0x80, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000330000-0x4)=0x1b2, 0x4) select(0x3, &(0x7f0000006000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000+0x205)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000016d000)={0x4, 0x2, 0xefc, 0x91, 0x0}, &(0x7f0000541000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000845000-0x6)={r1, 0x7}, &(0x7f000082b000-0x4)=0x6) 2018/01/14 04:22:26 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x101, 0x5, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000fc7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x500) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000fe6000)={0x1, [0x0]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fea000)={r0, &(0x7f0000feb000-0x32)="", &(0x7f0000feb000-0xef)=""/239}, 0x18) r2 = semget$private(0x0, 0x0, 0x50) r3 = shmget(0x2, 0x4000, 0x20, &(0x7f0000adc000/0x4000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f00000b9000-0xf0)=""/240) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000fe7000-0x5e)=""/94) 2018/01/14 04:22:26 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = msgget$private(0x0, 0x44) msgrcv(r0, &(0x7f0000a36000)={0x0, ""/111}, 0xfffffffffffffefb, 0x2, 0xb610044df19e93a6) r1 = socket$netlink(0x10, 0x3, 0x1f) poll(&(0x7f0000ed0000-0x10)=[{r1, 0x0, 0x0}], 0x2000000000000076, 0xe7) writev(r1, &(0x7f0000a45000-0x10)=[{&(0x7f0000714000)="2900000018001980013d75241a6800210206e30067fff501069600000800050000000200080000bf00", 0x29}], 0x1) [ 542.354814] nla_parse: 43 callbacks suppressed [ 542.354820] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/14 04:22:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f000062c000-0x1f)="1f0000000107ff0ffa00000700068001fffff8000900018008990506000000", 0x1f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004f9000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x5, 0x9, 0xec}, &(0x7f0000af1000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000665000-0xe3)={r1, 0xdb, "75ce3947f6710f168638584952eb90e755e3844b02a98106de6b48161293bd4dfe646776f099ca76fc7f7e66449717b9a0de5892b05c6efa982eaa970a076e7f9425a2e97c1a142a533c58a6048bb137dd244e7b779be079f660cb031f0185b7d086ff506a527233f79ef2c148ac992b781eb744ac5dc20ac0d521ff393cd3eaad1f8c327e3354a5f07183566abee4b6d967be3333bd34f6e7b3571ad32ea93f9c4938475d8362671680aad0d1327768c354c5763c7e85015918491dc68d255ac1159d9d6421afe91392f9a9d06a692c3c227c821b259544749ddf"}, &(0x7f00003fe000-0x4)=0xe3) 2018/01/14 04:22:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) fcntl$getflags(r0, 0xb) 2018/01/14 04:22:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000147000)=""/181, 0xb5) r0 = socket$inet6(0xa, 0x80002, 0x0) modify_ldt$write2(0x11, &(0x7f00007bc000)={0x7, 0x20000800, 0x4000, 0x6, 0x746, 0xfffffffffffffffa, 0x1f, 0x2, 0x5, 0x6}, 0x10) connect$inet(r0, &(0x7f0000956000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000946000)='/dev/dsp\x00', 0x400000, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000309000)={0xaa, 0x2, 0x0}) connect$inet6(r0, &(0x7f0000729000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000000000}, 0x1c) 2018/01/14 04:22:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec3000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f000036f000)=""/4096) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ae1000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000071000)={0x0, 0xb4a1}, &(0x7f00008b0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000e9a000)={r2, @in6={{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) linkat(r0, &(0x7f0000e73000)='./file0\x00', r1, &(0x7f0000d2c000-0x8)='./file0\x00', 0x1000) pread64(r1, &(0x7f0000a4c000)=""/0, 0x0, 0x0) 2018/01/14 04:22:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) epoll_wait(r1, &(0x7f000073d000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xa663, &(0x7f00000b0000)=0x0) socket$inet_udp(0x2, 0x2, 0x0) io_submit(r3, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000f00000)="f0cbeed4c29de618752bb9d95661453c0d34fc75c08a070ccce2acba3d56d86df364a6820fa6b1142e9b8d46af301e8a", 0x30) io_getevents(r3, 0x0, 0x0, &(0x7f000011d000)=[], &(0x7f00009ca000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) write$tun(r0, &(0x7f000030a000-0x1092)=@hdr={0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x1001) 2018/01/14 04:22:26 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = 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) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x1c, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0xc3fd, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/14 04:22:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x400, 0xffffffffffffffff) unshare(0x400) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) r2 = getpgrp(0x0) perf_event_open(&(0x7f00005be000-0x78)={0x5, 0x78, 0x3, 0x101, 0x9, 0xfffffffffffffff8, 0x0, 0x6, 0x8800, 0x1, 0x3, 0x5, 0x8, 0x1ff, 0xab6c, 0x5, 0x5, 0xa51f, 0x8, 0x2, 0x2, 0x7, 0xd2a5, 0xffff, 0xeb5, 0x0, 0xff, 0x14000, 0x2, 0x1, 0xe5, 0x6, 0x200, 0x80, 0x7, 0x9, 0x1, 0xe73, 0x0, 0xfff, 0x1, @perf_config_ext={0x4, 0x100000001}, 0x1000, 0x3, 0x4, 0x7, 0x7, 0x3, 0x9, 0x0}, r2, 0x536, r0, 0x0) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r3 = gettid() timer_create(0x0, &(0x7f0000b42000-0x60)={0x0, 0xa, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000558000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000e38000-0x20)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000474000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00008f2000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000068e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00002f8000-0x1c)=@req3={0xffffffffffffff81, 0x19, 0x0, 0x8001, 0x3, 0x5, 0x10000}, 0x1c) rt_sigtimedwait(&(0x7f0000f2e000-0x8)={0x3ffff}, &(0x7f00004e9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d13000-0x10)={0x77359400, 0x0}, 0x8) 2018/01/14 04:22:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d3e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00002bf000-0x4)=0x73, 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000097c000)=[{0x0, 0x0, &(0x7f000082f000-0x40)=[{&(0x7f000087f000-0x1000)="677991f7dbc7a0a893d1751e3076b7b0791aa5b1306318df9d102d04569f209c", 0x20}], 0x1, &(0x7f000069f000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 04:22:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000df4000)={@common='vcan0\x00', @ifru_map={0x5, 0x4, 0x7, 0x2, 0x3, 0x100}}) readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 04:22:26 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0x0}) r3 = syz_open_dev$adsp(&(0x7f00001d1000)='/dev/adsp#\x00', 0x6, 0x28180) listen(r3, 0xc6) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000053f000)={0x0, &(0x7f0000033000-0x8)=0x0, 0x4, r2, 0x0}) 2018/01/14 04:22:26 executing program 7: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2279, &(0x7f0000001000)="") mlock2(&(0x7f00004ba000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000057a000-0x28)={r0, 0x0, 0x90, 0x29, &(0x7f0000709000)="a6d64ebdc5cc83fe9d7f846800ca0abe2c785b9139eae08638f4e9f975180f0d1dfd63b22961d1a19fcde1d54312f98293abce4c1e6d496fc3235f95547cb4ea4c7747ee78a98969e5259756af2de4c97de6b2c6de46959a0c5b4693a8856f090341624f29337844cbefd7a78b084835971d3635da5202b03801bf620d48734bba23ca6e6791a2807357818934966fa0", &(0x7f0000033000)=""/41, 0x80000000, 0x7ff}, 0x28) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000070b000)={0x4, 0x5, 0x7fffffff, 0x9}) openat$dir(0xffffffffffffff9c, &(0x7f00000e0000-0x8)='./file0\x00', 0x300, 0x20) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000070b000-0x38)={&(0x7f000070a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000070a000)=[{&(0x7f000070a000)="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", 0x1000}, {&(0x7f000070b000-0xe7)="1c77aadc691f94377d849f822de4344779ddbf75959a4b73c7b15a74c9e51fc5f0a363b60489f131e25ab7e16c27a0eee1f435749f5bbcd2b3e80aa67c442edf1d8c54fdd84c24e732e88e5591ad9b181b1c81c1411842ebebef8ad2d10143d0a512c78e232a9dda337b7e378399034ad9adfabe50a1de0b8bcc24078bd65a9c22b073b0bc0b76cb20cf965bd87d7210e0453858afc993a0bf85338073eeac0de851a6c31af2393fa5c08825f372421ac35423c95044c6b6873c814937e98bd7fd8f39db5f52c179dc5d0b21009826515b242405f0eb73313a78156d00f021aac7a80d7f34f987", 0xe7}, {&(0x7f0000090000)="6c7d55a9f921f8f8f16d0ebead23ee34c6c7e08e92022c5b55382f6258a36b2a008efe34305fccd85d5b559fa31578e0b471f1ffae3cf7d777cb8e456443aa080b0cd849fe254d4d70a4838d35dcea93a4e1202a68fbe98c99a5e17e4b60041cf6311e6fd0ce98a985e84e137c699848a5f1e96673b5a7202f133a62c712bdaf0f42dd85b27fb9145c65257ff8b76560d1ef638a697ed8", 0x97}, {&(0x7f0000529000)="5c8986ff8dc16d8cd5a61c76e5", 0xd}, {&(0x7f000070b000-0xe9)="fbb3664b145b9b8911108db0cd95ae1fe2e65e9878cd77e4c5e4c28e869632b56ad6f4102b55d8f141b1660a786672c625e4b2406fd089b6f652dbe88a971d8ffbd5a08c27c8f0512d688473c6a66f1d61ea711eea7977ff21b0aa81633412ea4f3f7e4e661dfe04dce80a1d514f5c66e3304216d03b7ce2195be767a2b0bc54f921e7d9815aa97e568b4e32601b2f5e9f5293e7a791afd9db89b9e4709208519c92523cc47ddaf26d3b1a0e6e11e12fb3863cdc3656a0fb89728f092d2ead4957878e67193ae77baa01c91920cb971cecc52dd9386344332b3dba7b860213228687952e08ce291635", 0x98}, {&(0x7f000070b000-0x7)="d9b098d18872de", 0x7}, {&(0x7f00005f4000)="1afddc67f6662f0244bba18b192aa3f5c20acdba8ed13e8c60016430771d4b5328d09cb98538f2b3e8a1681edf3e73e80f6069ba11b0eded70f75b0402d3af92534416033397cdb1ba0cdc9280fc66b25e52b3ab67b3ead353129d070d28a9dc321714862ba39dd5d81d2cd3cb1dc33ca3e4c108f59b10", 0x77}], 0x7, 0x0, 0x0, 0x800}, 0x4000810) 2018/01/14 04:22:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x6000020000001274, &(0x7f0000ded000-0x83)="") ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f000009f000)={0x10000, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 04:22:26 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000098e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f00004e0000-0x10)={0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000a0a000-0x38)={&(0x7f0000800000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000935000-0x10)={&(0x7f0000a09000)=@acquire={0x1ac, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in=@multicast2=0xe0000002, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x84, 0x5, [{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x3c}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 04:22:26 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$ipx(r0, &(0x7f0000a68000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004c4000)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000c6c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d03000-0x4)=0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000e11000)={&(0x7f00008c3000)='./file0\x00', r0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 04:22:26 executing program 1: setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00008de000)={0x80000000000001f2, []}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/14 04:22:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000060a000-0x10)='/selinux/member\x00', 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000c6b000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bf1000-0x4)=0xbe) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000fe9000)={r4, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) connect(r0, &(0x7f00008c6000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timerfd_gettime(r2, &(0x7f0000908000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockname$packet(r2, &(0x7f0000fee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fb6000-0x4)=0x14) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000a85000-0x8)={0x9, 0x149, 0x400, 0x4bd0, 0x31e}) sendto$packet(r2, &(0x7f0000c94000-0xd7)="5144ca751b20b3ca262863309c6742eaea33166b96dcb77012f6796027b5c3864304929dff491b357f28476e0024aae5e3e9c3ad852eddb295f391d8d244426ec4c1dff604d965744d9ae04fb0344b2cb9c55ef2d63a60b882130b3ee02ef658ee4f7bdc7c6cdabb23c4289fe687a547a8b603d3dc75108740783e9e4666ba76d7c4afe83deab1160d62ee447ddb6ab670ec8d67d4377913e4b9df7a0a5df17caf65d0b2d4607cd0e4866bd6d003b7157d0bdee0256a06514bf690be70c09ade688e4b0aff8f6f7ddad262213ac98d2237635dc309c9aa", 0xd7, 0x20004000, &(0x7f00008e2000)={0x11, 0x1c, r5, 0x1, 0x91a9, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000940000)={@common='ifb0\x00', @ifru_flags=0x4000301}) r6 = syz_open_dev$mice(&(0x7f0000729000)='/dev/input/mice\x00', 0x0, 0x20100) ioctl$KIOCSOUND(r2, 0x4b2f, 0x0) connect$inet6(r0, &(0x7f0000640000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000e4b000-0x10)={0x0, 0x3, 0xda3, 0x6}, &(0x7f0000fc0000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000dc0000-0xa0)={r7, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x4, 0x5, 0x1}, &(0x7f0000636000)=0xa0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000fa000-0x4)=0x0) 2018/01/14 04:22:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0xa001ff) clone(0x20800000, &(0x7f0000465000)="", &(0x7f0000c1d000)=0x0, &(0x7f00009e7000)=0x0, &(0x7f0000aeb000)='@') 2018/01/14 04:22:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ed000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) madvise(&(0x7f0000dc6000/0x4000)=nil, 0x4000, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000301000-0x4)=0xffffffffffffdffa, 0x4) write$tun(r3, &(0x7f000017e000)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x10, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c75f2c", 0x0, "f531ec"}, ""}}}}, 0x42) 2018/01/14 04:22:26 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) [ 542.648827] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 542.675506] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/14 04:22:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x1c, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0xc3fd, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) [ 542.769065] device eql entered promiscuous mode 2018/01/14 04:22:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) accept4$packet(r0, &(0x7f0000821000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000020c000-0x4)=0x14, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00008e6000-0x8)={0x1, [0x0]}, &(0x7f0000c42000-0x4)=0x8) readahead(r0, 0x3, 0x50cc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000847000-0x8)={r4, 0x5}, 0x8) recvmsg(r3, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) r5 = gettid() tkill(r5, 0x16) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r6 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r6, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) 2018/01/14 04:22:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00008e5000)={0x9, 0x0, 0x0, 0x401}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000455000-0x28)={0x5, 0xfffffffffffffae6, 0x101, 0x81, 0x101}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00001e4000)={0xcc0, r1, 0xd11a1ed92e020e26, 0x7}) readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000f90000-0xdc)="a22bbb950df824de52d8ae00914d9b50fe185352e8cddb42c66e0acd29a0908c3e1fdc053c1e63aaa99a15592425aebda9a6b4f80992cbe78fd601e22ced9edf1d5544e7d6401d5d9e42a4afb52c8e4c8e00250e97f5a5aef2d8d1d2a2e1cd0c1b6732537793da8b776e0fcd9ad623613eb4e9aabfe786dd60be7f12a6c4bb62ff6ff8a7c359ddcb98eaea7485b5277aa832dcfb6214cdbd8d72663cff9cea0f5d13ec39dc842324f0573b6611e651456677609208afdd7a51222f51336e90287861abee20d5515c1d75d2a099bc9e176ff6573a0973835f71df15e4", 0xdc) 2018/01/14 04:22:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000afe000-0x58)={0x3, 0x8880, 0x4, 0x80000001, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000b06000-0xba)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) vmsplice(r1, &(0x7f0000402000)=[{&(0x7f000056e000-0xec)="7269d09060f4e81e409c3d0110ab5de578acad3169eec0c3d1846f7f9af95c1b4d4813a7bb8a5a08c31e3035f55da2be94601e9914d441a91c7a4642df821cd8172bd51efff04f1c07b3730f65343cd47a6a4a9b84336991e3ef04b0012fff632e64047fa5cbae5fe4cd3121e08e860594794f19f5634082143dd6d61ce8980b8da123ededb5f0c852bd0ed12fbd5f4db1303479be953ac8f999d2fe73216fe8478b0eb9c1b500c925b34dff7049fbe9989b814823ee66e222e1e2f279b7d50461950fc4cd5809ada1744283d00a8446702637d4be2b9c2b40d343ca741d2a529a36ad48d570e01beacd6cc9", 0xec}, {&(0x7f0000cea000-0x1000)="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", 0x1000}, {&(0x7f0000529000)="", 0x0}, {&(0x7f0000abc000-0x94)="547286642f181bd3fab71f0af053989b585fceb7d61a2cd7252ef9d64862217ca99b03f9f2629201140659d7e770dd11ec949b7c758aff3a7af5215a089fcadedcbb2f3d049e09748aee57a31507433a981b6ef78c8c806dd712c1330d741d96f400b9ed6683b3da2c51f99b265f51ebba3a24a4cc55a84e2ece0239dc3ae94647c839416eef707a648b9861b1dc6dcfb50303c2", 0x94}, {&(0x7f0000008000)="968dceeeec39f8959225c3ad679e74d0dcc0c2fbb1b791feefd88efec2fc8b48062c8a5a24fa268c0c418627e34ef9e5e50fb75587133722916e316ef9740e723312a62aecc647c92c920512563d58848a50a773173afccf2c21a66f162f264fbe68d9486fc8ae97f130ea93de8d653a071f23fe6b766789dcccdf4c508c8a", 0x7f}], 0x5, 0x100000001) r2 = open(&(0x7f000045a000)='./file0\x00', 0x20040, 0x20) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000049f000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f00007b7000)=0x0) 2018/01/14 04:22:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x1c, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0xc3fd, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/14 04:22:26 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000000)={0x7, 0x3, 0x0, 0x4, 0x4}) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000c2f000)="") 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) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000003000-0x40)={0x2, 0x100000000, 0x890, 0x8, 0x24, 0x24ed, 0x3, 0x2}, &(0x7f0000003000-0x40)={0x2, 0x0, 0x3, 0x1, 0xffffffff00000000, 0x7, 0xf46a, 0xe5e6145}, &(0x7f0000002000)={0x80, 0x568, 0x20000000, 0x3, 0x4000000000, 0x3, 0x10000, 0x10000}, &(0x7f0000002000)={r1, r2/1000+10000}) waitid(0x0, 0x0, &(0x7f0000f50000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, 0x0) 2018/01/14 04:22:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ea9000-0x9)='/dev/vcs\x00', 0x400100, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fe5000-0x8)={0x0, 0x9}, &(0x7f00007f6000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b05000-0x8)=@assoc_value={r1, 0x8}, &(0x7f00002a1000-0x4)=0x8) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x400000003fe, 0x4) bind$inet6(r2, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000439000-0x4)=0x2, 0x4) 2018/01/14 04:22:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000a000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000)={&(0x7f000000c000-0x10cc)=@newae={0x4c, 0x1e, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0xffffffffffffffff}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000244000-0x10)='/dev/input/mice\x00', 0x0, 0x121000) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f1d000-0x4)=0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000fb0000-0x4)=0x0) [ 542.811915] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 542.820642] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 542.892991] device eql entered promiscuous mode [ 542.955449] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 542.964156] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/14 04:22:27 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) unshare(0x4200) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0xffffff84, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/14 04:22:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x2)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffff9c, &(0x7f0000d8d000-0x8)={0x9}, 0x8, 0x80800) sendmsg$nl_generic(r0, &(0x7f00003e3000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000d49000)={&(0x7f0000a90000)={0x178, 0x3c, 0x0, 0x2, 0x0, {0xe, 0x0, 0x0}, [@typed={0xc, 0x87, @fd=r1}, @typed={0x18, 0x6b, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="1dfc9bf2efaa25a134b790cbcadd639fdd03ca92844ee554ebdd429a0b9f1d89ab32c5e46a2ac0a9b3646bac8d5d45ba4ee6e4fb9a5af6d8e7b565018af1a6f0b89204befa3fa6e73560f91723ec5bafd2f117d9833802bcaa57945a87081009c5d70609c081f3f75cd31fbd43fe96ff2225331b9285b894bbc4289a52e8967115b57f8688968c7b13566c90db5cfadc245df74a912e3d80355fce2bd16c0675034d3a9996f673d17f7b6617eed70d4464", @generic="146211460636c827f84eb1b2f0d2380fa6f07105dcaba37e355282f6824900c1d34e64ed20b26179782d527e2855c4a139", @generic="594650c84373d4cf6a69ac2a75fca28b1c6b30269ad4c43b781b4bc365698b4a2ad5752399a496faa5c194e4d3da5637cb37ac1cac3961dfd5fe247101751d5fbcc5763286d89ee8c096f6444fdd1ee5481a108f2b45c8a316fc5fb9"]}, 0x178}, 0x1, 0x0, 0x0, 0x48814}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x21, 0x0) r3 = syz_open_dev$adsp(&(0x7f00007de000-0xb)='/dev/adsp#\x00', 0x200000, 0x800) r4 = syz_open_dev$sndpcmc(&(0x7f0000012000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x200) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000420000-0x8c)={0x0, @in6={{0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007ae000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00005d5000-0x8)=@assoc_value={r5, 0x7}, 0x8) ioctl$KVM_XEN_HVM_CONFIG(r4, 0x4038ae7a, &(0x7f0000214000)={0xed13, 0xffa, &(0x7f0000093000-0x1f)="8c06ca987385b4159850b5c30c5be66c91b3e6e99c92cfcaa7c62c251c1e2f", &(0x7f000060f000-0x1000)="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", 0x1f, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = fcntl$getown(r2, 0x9) r7 = syz_open_procfs(r6, &(0x7f000045d000)='children\x00') getsockopt(r7, 0x6, 0x81, &(0x7f0000e8b000)=""/0, &(0x7f0000e54000-0x4)=0xae2fa8d1b35501ab) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000fbe000-0x4)=0x608, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000a1b000+0x494)={0x0, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x40, 0x4, 0xfffffffffffffffd, 0x3f, 0x3ff, 0xa7, 0x400, 0x3, 0x8000, 0x9, 0x100000001, 0x4, 0x9, 0x9a, 0x9]}, &(0x7f0000e66000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000c43000)=@assoc_value={r8, 0x1f}, &(0x7f0000737000)=0x8) 2018/01/14 04:22:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000ae0000)={@random="d395bea10827", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, "c90e691ca402b8d8"}}}}}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001ef000-0xc)={0x1, 0xffffffffffffffff, 0x1}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000b17000)=0xffffffffffff7fff) r1 = gettid() perf_event_open(&(0x7f000037f000)={0x3, 0x78, 0x1, 0x8, 0xd09a, 0x5, 0x0, 0x2, 0x4, 0x4, 0x3, 0x2, 0x1, 0x6, 0x1390, 0x7, 0x1, 0x2, 0x8, 0x3a2, 0x0, 0x81, 0x6, 0x7fff, 0x5, 0x6, 0xdbfb, 0x7, 0x4, 0xaa, 0x3f4, 0xc6, 0x9, 0x8, 0xff, 0x9, 0x19, 0x6, 0x0, 0x80000001, 0x6, @perf_bp={&(0x7f000092f000-0x1)=0x0, 0xf}, 0x100, 0x2, 0x80, 0x5, 0x200, 0x8, 0x67, 0x0}, r1, 0x9, r0, 0x5) 2018/01/14 04:22:27 executing program 4: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dd6000-0x11)='/selinux/enforce\x00', 0x90201, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 04:22:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(0xffffffffffffffff, &(0x7f0000719000)="", 0x0) getsockname(r0, &(0x7f00005d5000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00005df000-0x4)=0xfffffffffffffd8b) 2018/01/14 04:22:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000d29000+0x123)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000efb000)='/dev/loop#\x00', 0x3ff, 0x81) 2018/01/14 04:22:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = 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) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x1c, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0xc3fd, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/14 04:22:27 executing program 4: fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) remap_file_pages(&(0x7f0000944000/0x4000)=nil, 0x4000, 0x1, 0x4, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f73000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00003d0000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000845000-0xd)='net/udplite6\x00') ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@generic="68eb03cd692e483a99b96727f2581897", @ifru_data=&(0x7f0000000000)="dae592699dc9466a93f017fda9846cc2b34ef4fe926aaf99bd67d475dca35641"}) readv(r2, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 04:22:27 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009b4000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f000025e000-0x8)=0x0) bind(r0, &(0x7f0000b86000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00003c3000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r2, &(0x7f0000619000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000000000000000b90000cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000782000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/14 04:22:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1cfbb745f747d998, 0x0, &(0x7f0000f67000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$mixer(0xffffffffffffff9c, &(0x7f0000f1e000)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000086000-0x4)=0x0) ptrace$getenv(0x4201, r2, 0x7, &(0x7f0000738000)=0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000082b000-0xa)='/dev/cuse\x00', 0x400, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0xffffffffffff9e05) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00009af000-0x10)={0xab, &(0x7f0000f15000)=[{0x15, 0xffffffffffffffff, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0xf445, 0x0}]}, 0x10) sendmmsg(r0, &(0x7f00001e9000)=[{{0x0, 0x0, &(0x7f0000872000)=[{&(0x7f000059f000-0xe5)="c15ba782ed688d6111979c84b3580a98aa857902cffc41e577999d289637c63f0b10bcfcc0bdc663b12365969d4de715b46640b7d9ab04b0e55eeda90689c89479b813f9b11f7d5546fc42ce025a6a8c0470a968a237445ce1ee3d42850c64b1046f4773b0c5aee1b76d11bb5a7e049357d8c53b8c8575e499b839c4f10d6235fbc645c5955504b66a2ab77e7365f4a7bbe22ecbc0372475c7d5a608eb54bbe7380d4ee30c770a1849fb58975d7a017d101668cd9068a30250375a468db98a29b8623c6446adc9551c1db23f03bcebd7c5e08e009770b6ca9490a612f672e4a6024e0c2626", 0xe5}, {&(0x7f000077c000)="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0x1000}, {&(0x7f000071a000-0x1c)="183ca3f7343350dbb9149de1d09ab2f03f2aefb63be0852925fbe29a", 0x1c}, {&(0x7f000064e000)="36ac4234c1ccca560d91f2c3639d0d0bd4c527bb722133354c206c32a4373715ffdacf936c2cc0dda4e594dc76f2c947c412f7a2ad53e80a59ea2c0595b472", 0x3f}], 0x4, 0x0, 0x0, 0x40000}, 0x3}, {{&(0x7f0000871000)=@sco={0x1f, {0x2, 0x8000, 0x24, 0x5, 0x5c06d8b3, 0x0}}, 0x8, 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"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{0xb8, 0x13b, 0x1ff, "775d7f003d00df777d96fb36b195686c2f281533415df3e8a68cbf85e44f549f6c9a9992c9b7bd875bf1d01c4e1df54c74f415a6ca261e165b4ddeb7b8c07287e783914099b5af0602ee918c99ec8242ec13bccab1f6d0ee0884bd4ed7923543f9de342c1ced224bbfa0c4a6ed9cee925bb1426ecfc8539127c6e437823ec69ff5505c663b04eb8aefa2ae7fa93d54c119290a47f270a0b799eccc3ec9b352f2858c3776"}], 0x11e0, 0x4040080}, 0xffff}], 0x3, 0x0) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r4 = syz_open_dev$mouse(&(0x7f00003d0000)='/dev/input/mouse#\x00', 0x80000001, 0x2) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000d1a000-0x10)={0x5, &(0x7f0000fe0000)=[{0x4, 0x2, 0x2, 0x7}, {0x6, 0x0, 0x1, 0x80000001}, {0x2, 0x2, 0xeca, 0x100000001}, {0x6, 0x4, 0x8, 0x8}, {0x7, 0x3, 0x7, 0x0}]}, 0x10) socket$netlink(0x10, 0x3, 0x17) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000b61000-0x4)=0x0) [ 543.506600] device eql entered promiscuous mode 2018/01/14 04:22:27 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x10001) syz_emit_ethernet(0x52, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x44, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0xa, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x13, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}}, ""}}}}}, 0x0) 2018/01/14 04:22:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ea3000-0x8)={0x0, 0x0}, 0x4000) r2 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000c5d000)='./file0\x00', &(0x7f0000057000-0x44)={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) r4 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000000000)=0x1, 0x4) r5 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000965000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a15000-0xe8)={{{@in6=@remote={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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b2000-0x4)=0x7e7297c) syslog(0x9, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008b0000)={0x0, 0x0, 0x0}, &(0x7f00005f0000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00007b1000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f7f000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007fe000-0x4)=0xe8) getgroups(0x4, &(0x7f00007a9000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ffb000)=0x0) lstat(&(0x7f0000084000)='./file0\x00', &(0x7f00009a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000802000-0x10)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r15 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002fe000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) r17 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a69000-0x4)=0x0) r19 = geteuid() getresgid(&(0x7f0000dba000)=0x0, &(0x7f0000aa7000)=0x0, &(0x7f0000c67000)=0x0) sendmsg$unix(r1, &(0x7f0000692000)={&(0x7f0000c29000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000f79000)=[{&(0x7f0000205000-0x11)="4c8207c5c20ead8c2d0e91d781c0964cff", 0x11}, {&(0x7f0000849000-0x72)="7be5a95e45db0c8274185d79cc05d8a33f2e1e4f2f25bbbb11443bb54489f799a1946d87df7486f5f2ef377eeb34de541225c769cee61c463287aba31367f716005f5327e4118e833c088e991a5a5c68a99a2d4054ab81be8a35823614064ec4c9f4d5ae7e7ff9937ef4db339a1fbf1d3493", 0x72}, {&(0x7f0000ef4000)="c72bf5547b71162d96a93e5db457c5fd6d930aa76dc90a221839ff7c74799187dce0206c1bedd1beaeecd58edeebfc0ffa3efdbf0780e5b958b973b11727bc4e698bdc0e21acf16bee1356c6f7403e74a98009d22884d4610a72cf3f", 0x5c}], 0x3, &(0x7f0000780000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xe0, 0x20000000}, 0x811) r21 = memfd_create(&(0x7f0000001000-0xd)='eth0wlan0+}(\x00', 0x10000000000005) fallocate(r21, 0x0, 0x0, 0x7e6c) 2018/01/14 04:22:27 executing program 0: r0 = socket(0x1e, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) setsockopt(r0, 0x10f, 0x1, &(0x7f0000001000-0x4)="00080300", 0x4) 2018/01/14 04:22:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) bind$bt_rfcomm(r0, &(0x7f0000dd7000-0x9)={0x1f, {0x30000000000000, 0x437c, 0x5f3, 0x40, 0x100, 0x400}, 0x65}, 0x9) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00008ab000-0x4)=0x0) socket$unix(0x1, 0x6189904a3c3127a, 0x0) 2018/01/14 04:22:27 executing program 3 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000bae000-0x4)=0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000de1000-0xe0)=""/224) r2 = syz_open_procfs(r0, &(0x7f000031d000-0xe)='net/dev_mcast\x00') listxattr(&(0x7f000099c000)='./file0\x00', &(0x7f0000c35000)=""/247, 0xf7) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000ddc000)={0x83, {{0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f06974c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = syz_open_dev$sndpcmc(&(0x7f00004de000-0x12)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00003fa000)={0x2, 0x1f, 0x0, {0x0, 0x1c9c380}, 0x4, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_create1(0x80000) fcntl$setlease(r2, 0x400, 0x0) timer_settime(0x0, 0x0, &(0x7f0000bc8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00000ac000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) utimensat(r3, &(0x7f0000627000-0x8)='./file0\x00', &(0x7f0000627000-0x20)={{r4, 0x2710}, {0x0, 0x0}}, 0x100) openat(r3, &(0x7f0000d2f000-0x8)='./file0\x00', 0x440, 0x10) [ 543.588256] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 543.604844] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 543.631472] FAULT_INJECTION: forcing a failure. [ 543.631472] name failslab, interval 1, probability 0, space 0, times 0 [ 543.657894] kauditd_printk_skb: 18 callbacks suppressed [ 543.657901] audit: type=1326 audit(1515903747.428:7488): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27880 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 543.657920] audit: type=1326 audit(1515903747.428:7489): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27880 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 543.659001] audit: type=1326 audit(1515903747.434:7490): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27880 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 543.659543] audit: type=1326 audit(1515903747.435:7491): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27880 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 543.660285] audit: type=1326 audit(1515903747.436:7492): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27880 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=292 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 543.660575] audit: type=1326 audit(1515903747.436:7493): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27880 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 543.661666] audit: type=1326 audit(1515903747.437:7494): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27880 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 543.665242] audit: type=1326 audit(1515903747.440:7495): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27880 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 543.665261] audit: type=1326 audit(1515903747.440:7496): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27880 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 543.665276] audit: type=1326 audit(1515903747.440:7497): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27880 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 543.913591] CPU: 0 PID: 27876 Comm: syz-executor3 Not tainted 4.15.0-rc7+ #261 [ 543.920936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 543.930263] Call Trace: [ 543.932832] dump_stack+0x194/0x257 [ 543.936436] ? arch_local_irq_restore+0x53/0x53 [ 543.941081] ? perf_event_sync_stat+0x5b0/0x5b0 [ 543.945733] should_fail+0x8c0/0xa40 [ 543.949427] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 543.954514] ? print_irqtrace_events+0x270/0x270 [ 543.959249] ? __lock_acquire+0x664/0x3e00 [ 543.963465] ? trace_hardirqs_off+0xd/0x10 [ 543.967683] ? find_held_lock+0x35/0x1d0 [ 543.971723] ? __lock_is_held+0xb6/0x140 [ 543.975772] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 543.981635] ? rcu_note_context_switch+0x710/0x710 [ 543.986547] should_failslab+0xec/0x120 [ 543.990498] kmem_cache_alloc_node_trace+0x5a/0x750 [ 543.995502] ? trace_event_raw_event_lock+0x340/0x340 [ 544.000682] __kmalloc_node+0x33/0x70 [ 544.004478] kvmalloc_node+0x99/0xd0 [ 544.008177] alloc_netdev_mqs+0x16d/0xed0 [ 544.012303] ? ip6gre_tunnel_init_common+0x630/0x630 [ 544.017384] ? free_netdev+0x360/0x360 [ 544.021250] ? perf_trace_lock_acquire+0xe3/0x980 [ 544.026071] ? check_noncircular+0x20/0x20 [ 544.030291] ? find_held_lock+0x35/0x1d0 [ 544.034334] ? ip6gre_tunnel_find+0x1ea/0x6a0 [ 544.038805] ? lock_downgrade+0x980/0x980 [ 544.042931] ? lock_release+0xa40/0xa40 [ 544.046892] ? __lock_is_held+0xb6/0x140 [ 544.050946] ? lockdep_rtnl_is_held+0x1a/0x30 [ 544.055417] ? ip6gre_tunnel_find+0x467/0x6a0 [ 544.059901] ? ip6gre_init_net+0x640/0x640 [ 544.064119] ip6gre_tunnel_locate+0x2e7/0x7b0 [ 544.068591] ? ip6gre_newlink+0x700/0x700 [ 544.072713] ? __might_sleep+0x95/0x190 [ 544.076667] ? ip6gre_tnl_parm_from_user+0x518/0x6a0 [ 544.081746] ? kasan_check_write+0x14/0x20 [ 544.085961] ip6gre_tunnel_ioctl+0x576/0x11a0 [ 544.090434] ? ip6gre_changelink+0xc90/0xc90 [ 544.094841] ? full_name_hash+0x9b/0xe0 [ 544.098795] ? ip6gre_changelink+0xc90/0xc90 [ 544.103176] dev_ifsioc+0x333/0x9b0 [ 544.106773] ? dev_ifsioc+0x333/0x9b0 [ 544.110549] ? dev_ifname+0x1a0/0x1a0 [ 544.114333] dev_ioctl+0xa73/0xfb0 [ 544.117845] ? __lock_is_held+0xb6/0x140 [ 544.121882] ? dev_load+0x1b0/0x1b0 [ 544.125500] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 544.131361] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 544.136185] sock_ioctl+0x1da/0x440 [ 544.139785] ? sock_ioctl+0x1da/0x440 [ 544.143564] ? dlci_ioctl_set+0x40/0x40 [ 544.147516] do_vfs_ioctl+0x1b1/0x1520 [ 544.151378] ? _cond_resched+0x14/0x30 [ 544.155247] ? ioctl_preallocate+0x2b0/0x2b0 [ 544.159632] ? selinux_capable+0x40/0x40 [ 544.163671] ? __sb_end_write+0xa0/0xd0 [ 544.167623] ? fput+0xd2/0x140 [ 544.170797] ? security_file_ioctl+0x89/0xb0 [ 544.175181] SyS_ioctl+0x8f/0xc0 [ 544.178528] entry_SYSCALL_64_fastpath+0x23/0x9a 2018/01/14 04:22:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000707000)=0x8, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00003a1000-0xa1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}, 0x26) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000099c000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000076f000)=r3) 2018/01/14 04:22:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r2, &(0x7f0000af3000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/01/14 04:22:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00007fa000)={0x80, 0x0, 0x4, 0x14f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 04:22:28 executing program 7: mmap(&(0x7f0000001000/0x78000)=nil, 0x78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) writev(r0, &(0x7f000006a000)=[{&(0x7f0000043000)="3900000011001947040001000000010007000100020000004500ff17005080ec14001a0004000200050000000000000018e907000000140da1", 0xffffffffffffffbd}], 0x100002da) 2018/01/14 04:22:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x10) sendmsg$nl_generic(r0, &(0x7f000076b000)={&(0x7f00000e0000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000bbc000)={&(0x7f0000cb4000)={0x11b4, 0x3e, 0x14, 0x7, 0x0, {0x16, 0x0, 0x0}, [@generic="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", @generic="f758f1d636214378e2529b4aa499faf597044482575dd342eb4d3df076e57bce99ef73e6bed2491ac6a5519184e141521fadcb2e0eea95e4dd7b8ee70238d034b467885b22f44581c36272d5bb36598906a9305e4a1ffcfe889a4ca7996b707c29eaaa3460464ee0029c", @nested={0x128, 0x59, [@generic="2f0efcde78591d79040c0c23b208c5345d25340aaf7fd1a369a609a70fb5498cb1ea9ac4a1dcf9e0d65f31d1fc86e74ebb03fc1a447e88eed5a97884321d392f55ef2b45ac027d7c8d5d8a42ebfa423fef5b9435e83b6a35690bca2450dae58445005a27e76f7d1607815efdc55f45950dfad93727a391d227a4f61e8d8ac3b12ac332325779b077a35ad199c3f5c87372905e74cd04eb899a17db4d0b5c581c1541343607f5c6dd93977841c2449a144c0456f2dc2129f6f8a5b3df58655e9a797f791011c62e5aebf81975077c2c906f419306c3fef91304b2b517b9b3d73b0f0c22b9310911cb5e3a6dd86b486c", @typed={0x8, 0x71, @void=""}, @typed={0x2c, 0x53, @str="73656c663a707070317d706f7369785f61636c5f6163636573739673656c696e757800"}]}, @typed={0xc, 0x78, @ipv4=@empty=0x0}]}, 0x11b4}, 0x1, 0x0, 0x0, 0x4008000}, 0x8094) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00007fd000)=r1, 0x4) 2018/01/14 04:22:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = 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) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x1c, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0xc3fd, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/14 04:22:28 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 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(0x880000000001e, 0x1000000000002, 0x0) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f00004c0000)="4809aa598a56627184e95aaae847f5ab68bc6e52d9d68745393afdfb66141561f8248da8ce6f82cfc818b471595a28bce762d2460a99de87138b4bc0609b8d32bde578403da4ec807ab6480941c8c62fcaa122f0935acc2de0f2c27f599ea508039b451ec391a8f0d61e92b6196e78c7667b989aac4711eb26b53b7a9a14e0afab1130f0cf845da5449bd1a1dd0ff6d25f8e0929ea51b101b534fe2989934faf35cec96aaca7bf8d4582420514b727a5690979f5574f56fba782aac911068c159d554f89314760c888766a77af3e4e") sendto(r0, &(0x7f0000eef000)="", 0x0, 0x0, &(0x7f0000c09000-0x80)=@generic={0x1e, "ffff0000899acae7d5fd6f09790802ceab75d656f5fbfd00000009f56b72dfb6fb3e90484cd725f3fe9e0d8e1fb142c69c0c68a59e3413cd11d80253e5f9c0719e9cfe7eb58dc5c7f256b3ecaa00319dcf247b42bdc33f03030000000000000041fc480fbb1bf13a83131b401c20f3df8461acbb410bcd1c3e37db70b1a8"}, 0x80) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) [ 544.183257] RIP: 0033:0x452cf9 [ 544.186419] RSP: 002b:00007fcfc5e2fc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 544.194189] RAX: ffffffffffffffda RBX: 00007fcfc5e2faa0 RCX: 0000000000452cf9 [ 544.201434] RDX: 0000000020000000 RSI: 00000000000089f1 RDI: 0000000000000013 [ 544.208676] RBP: 00007fcfc5e2fa90 R08: 0000000000000000 R09: 0000000000000000 [ 544.215919] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b798c [ 544.223160] R13: 00007fcfc5e2fbc8 R14: 00000000004b798c R15: 0000000000000000 2018/01/14 04:22:28 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) r1 = syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0x1, 0x80000) bind$inet6(r1, &(0x7f000000e000)={0xa, 0x1, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, 0x1c) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000018000-0xd2)=""/210, 0xd2, 0x1) 2018/01/14 04:22:28 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x24e) r1 = fcntl$getown(r0, 0x9) sched_setaffinity(r1, 0x8, &(0x7f0000df3000)=0x1) r2 = getpid() prlimit64(r2, 0xe, &(0x7f0000a93000-0x10)={0x4, 0x81}, &(0x7f00003af000)={0x0, 0x0}) 2018/01/14 04:22:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000000002, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f0000c1b000)=[{r0, 0x0, 0x0}], 0x1, 0x10125) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000095b000)={r0, r0, 0x401, 0x581, &(0x7f0000eac000-0xb9)="ccfd53853c24ca1abae5e725e817cc08d19d5276cb3cd81e73b277a10076c018c039412111df05f9bb0179260c48dda89f475d9354323a6df8fd103774b462515a088058ee764dbc7703d4b268c1ff36e041b5256707dc408f8cacd0ad7d7902f650b2b021cd1a313db7f4bc8dd24e90870946de78dce4a3a05fdcda44131b49f85581a397b922ba93c0b61284b41d00bb30ec2a935b129f4db3a81cf01a861a5eacb7b9e626666b6d2825f9daf4b153aac110e862bf8ee9c9", 0x2, 0x8, 0x3, 0xd43, 0x20, 0x7f, 0x7f, "98d6953fa1eac1"}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008de000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a8b000)=0xc) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000510000-0xb)='/dev/audio\x00', 0x80000, 0x0) perf_event_open(&(0x7f0000371000-0x78)={0x0, 0x78, 0x0, 0x8, 0xfff, 0x3, 0x0, 0x0, 0x20000, 0xc, 0x2f5bb33c, 0x6, 0x5, 0x800, 0x7, 0x401, 0xfffffffffffffff9, 0x80000001, 0xd63a, 0x1000, 0x6105, 0x4, 0x0, 0x3, 0x1, 0x1, 0x9, 0x7fff, 0xd1, 0x4, 0x81, 0x0, 0x9, 0x2, 0x1000, 0x2, 0x0, 0x1, 0x0, 0x2, 0x1, @perf_bp={&(0x7f000058a000)=0x0, 0x7}, 0x0, 0x800, 0x7a83, 0x7, 0x3ff, 0x8, 0x1, 0x0}, r1, 0x8, r2, 0x5) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000c9b000-0xb)='/dev/audio\x00', 0x2000, 0x0) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f0000b9a000)={0x121a, 0xfffffffffffffffa}) sendto(r0, &(0x7f000033f000-0xfd)="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", 0xfd, 0x4894, &(0x7f0000a35000)=@llc={0x1a, 0x15, 0x400, 0x655, 0x5b9, 0x80, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x100000, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00008fd000-0x4)=0x0, &(0x7f00002ff000-0x4)=0x4) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000228000-0x4)=0x4, &(0x7f0000217000)=0x4) 2018/01/14 04:22:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000847000)=""/136) r2 = msgget(0x2, 0x400) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005dd000)='vegas\x00', 0x6) msgrcv(r2, &(0x7f0000002000)={0x0, ""/56}, 0x40, 0x3, 0x1000) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000858000-0x4)=0xcf8) getsockname$netlink(r0, &(0x7f0000726000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000991000)=0xc) 2018/01/14 04:22:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) recvfrom$unix(r0, &(0x7f0000e1e000)=""/72, 0x48, 0x2000, 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x4) r1 = socket(0x11, 0x100000802, 0x300) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000e5b000-0xb)='/dev/audio\x00', 0x800, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000e1d000)={0x0, 0x0, 0x0}, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00007d0000)=0x8, 0x4) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f000044c000)=@common='nr0\x00') dup2(r0, r1) [ 544.276935] device eql entered promiscuous mode 2018/01/14 04:22:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1b) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b45000)='/dev/rtc\x00', 0x400, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000372000-0xd0)="eca1a0cfd4c8db38635410ef14f7210cec5e9fcb00bad733719b1e255a58dd873d738a8ee80e7560d9531176f8bb59fadb8f5d8cf61ae5f34e416faa0d0990eaf97f87ee75557cadaac654d1721dee9fc9c3184d6b8d1f257d156b475a034590a27c2ab48de331cbf9ebc91331daf20d22989dc29f5774f4e62cca3f60b692b8dc7fde9e12c312ae9bd1dfaf4cc4a99d9babe9e7f6cb4243192204bb53b50e3bccfaf7041897267ecad4042bc51652883e241dcfbbce3b6ec1f8c91b94c9b7df6d4f7adddab6f6547e169ba0a18d80a0", 0x192) r1 = socket$inet(0x2, 0x6, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000070000)={0x0, 0x2d, "4fda19c8378c398cdacc4f4a2c8db451d46484c7423f755bf0a72f529303de3d6db589e680713915edfbc7b644"}, &(0x7f0000877000-0x4)=0x35) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00006a8000-0x8c)={r2, @in6={{0xa, 0x2, 0xfe4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000664000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005e3000)=0xb) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000852000-0x40)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x86e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) 2018/01/14 04:22:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000dc4000)='/dev/input/mice\x00', 0x0, 0x400481) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 04:22:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000688000)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2018/01/14 04:22:28 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000018000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000018000-0x1e)={0x6c, 0x101, 0x7, "df44af88b24c", "756fdefa611dbd6cac4e52966d013cef"}) fcntl$getownex(r0, 0x10, &(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000019000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x5012c0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000014000)=r1) r2 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000018000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000019000)=0x0, &(0x7f0000019000)=0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000019000-0x10)={0x9, 0x2, 0x2, 0x8}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000019000)={0x7, 0x7, 0x494, 0x9, "3da7513560406f283943316ec0a09725a1331bb70d11664474174a586805e6f977f4af4ced592fea99353579", 0x10001}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r2, &(0x7f000001a000)={0x3, {"7ba373cbe2b674"}, 0x4}, 0x10) 2018/01/14 04:22:28 executing program 5: clone(0x0, &(0x7f0000f94000-0xb3)="", &(0x7f0000d3e000)=0x0, &(0x7f0000827000)=0x0, &(0x7f0000528000)="") removexattr(&(0x7f0000c94000-0x8)='./file0\x00', &(0x7f00001b3000-0x18)=@known='system.posix_acl_access\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ab2000)=@random={'os2.\x00', '/dev/sg#\x00'}, &(0x7f000069e000)=""/171, 0xffffffffffffffa6) 2018/01/14 04:22:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) sync_file_range(r0, 0x1ff, 0x7, 0x3) [ 544.362886] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/14 04:22:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f00007d4000)=@file={0x0, ""/108}, &(0x7f00001e2000-0x4)=0x6e) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a93000)='/selinux/status\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f70000)={r0, r1, 0x4, 0x2}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00009f5000-0xf2)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x886d, @ipv6={0x3, 0x6, "8870f0", 0xfc27, 0x2d, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x0, 0x3, 0x5, 0x0, ""}}}}}}, 0x0) 2018/01/14 04:22:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = 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) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x1c, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(0xffffffffffffffff, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0xc3fd, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/14 04:22:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000d19000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000c35000)={0x4, &(0x7f0000ad4000-0x20)=[{0x9, 0x6, 0x8, 0x9}, {0xfffffffffffff108, 0x391, 0x764, 0x1}, {0x8, 0x2, 0x80000000, 0x7}, {0x1, 0x7f, 0x1f, 0x3f}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000a41000)="f44fbde0261291ff92a6d08685c5922b982b81a4f7f5fe448a593055ae09782f62affcd6bfb0bb0fe1dd592a289bb76b90b8cb4efc8926c1ccafe905b50013d2c65b430d9f7f020400647ea8d5e4a1c403c0391e23b7cbe5478ee9c240cfa9f060832d960cba9f7e3d39329504d36178fdd8b0694a12084dd552a1e2267b2e9188dfa81de5c3cf2de1e3771076a8c9bf7554b30ab1022a5874bd58303c1849d923bbb10d732ccc6faefbfb77d54f35e7af097f8d5cf0cac00cd12c56bd755ae43532211eff77c0d4c20b989038da05cc4ceb87587bf57d98d2b123ce399ecb3a4785", 0xe2, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00008ea000-0x8)={0x0, 0xffffffffffffffff}, &(0x7f0000836000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000229000-0x8)={r2, 0x100000000}, &(0x7f0000cfe000-0x2)=0x8) nanosleep(&(0x7f0000034000-0x10)={0x0, 0x1c9c380}, &(0x7f0000a6a000)={0x0, 0x0}) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(r1, &(0x7f0000f43000-0x1c)={0x0, 0x0, &(0x7f00002c2000-0x8)={&(0x7f0000c37000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 04:22:28 executing program 7: clone(0x0, &(0x7f0000807000-0x1)="", &(0x7f0000cad000)=0x0, &(0x7f0000113000)=0x0, &(0x7f0000b66000)="") r0 = socket$inet6_sctp(0xa, 0xa81e89705a0ca6e6, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f000085e000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000001000)='/dev/dsp#\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r1, &(0x7f0000001000+0x5b9)='./file0\x00', 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000002000)={0xffffffffffff7fff, 0x3, 0x6, 0x3, 0x4}) name_to_handle_at(0xffffffffffffffff, &(0x7f00008a2000-0x8)='./file0\x00', &(0x7f00009fd000-0x14)={0x8, 0x0, ""}, &(0x7f000055f000-0x4)=0x0, 0x0) 2018/01/14 04:22:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009da000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) write$sndseq(r1, &(0x7f00000c1000-0x90)=[{0x5, 0x8, 0x0, 0x2, @tick=0x7, {0x8, 0x401}, {0x8, 0x5}, @queue={0x0, {0x8, 0x3f}}}, {0x3, 0x7, 0xffffffff, 0x10001, @time={0x0, 0x0}, {0x6, 0x8}, {0x10000, 0x9}, @connect={{0x4, 0x1}, {0x6, 0x6}}}, {0x7, 0x82, 0x1f, 0x0, @tick=0x5, {0x4, 0x0}, {0x81, 0x6}, @ext={0x68, &(0x7f0000ae0000-0x68)="0ad44976f0822a52084d4d3c8df20d7806e0b08dd0471bc086a742cdeffa4733f1faeefc4f0dfd83be4981fdc1003694f107a55ceee029b577eeb33558610cc725bc702e1200f77f7bda7d01de2930296a0945a4fde5e5465e92891044c13c9a5f3f8a9b9e6f965b"}}], 0x90) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00005f5000-0x4)=0x3, 0x4) writev(r0, &(0x7f0000c0f000-0x10)=[{&(0x7f0000de7000-0x2c)="2900000021001900013d3524000a0006020000fbff000000000000040d001400000000000100000008", 0x29}], 0x1) 2018/01/14 04:22:28 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000000b000-0x4)=0xffffffffffffff5a, 0x4) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000017000)={0xc000000000000000, 0x6006, 0x8, 0x1, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e7f000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x0, 0x0) io_setup(0x26, &(0x7f00000fc000-0x8)=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) io_submit(r1, 0x1, &(0x7f0000b58000-0x8)=[&(0x7f00004aa000)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000b10000)="000000000108000000", 0x9, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/14 04:22:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x1c, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(0xffffffffffffffff, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0xc3fd, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/14 04:22:28 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000002000)=""/69) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) r2 = getuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000002000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) r7 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004000)=0x0) r11 = getuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000003000)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000003000)=[{&(0x7f0000004000-0xa)="efabac91bc1b0730bc9e", 0xa}, {&(0x7f0000003000)="c746106ca7705a19de66d6456a02cf6859f2fcc3486a3a4e4da00a8886d1a480ae5131538eb5c3a4618b991ac501c028b23c4823a37c", 0x36}, {&(0x7f0000004000-0x94)="b0dd493bb4ebdfc869fdfa73a8e211daf023be6a90a0ca6742efeb89fe874d4ed717ee4bc97fa461a7b2d60934fa5c8c4b35c735cae0f34b0fe8995fb629bd766e706dd629a9bbbed18aede1d271eedee4e73fd2a162c3cf8b52afe5e18f701ae7128e2d7bb6418bd704f39491a4dc759d16d28fd935a2989186bc404920933d36db3ef2e2aa25f2f037ad60eb84c6774dda10a8", 0x94}], 0x3, &(0x7f0000001000-0xf8)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x10, 0x1, 0x1, []}], 0xf8, 0x81}], 0x1, 0x804) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000001000-0x10)={0x27fd, 0x0, &(0x7f0000000000/0x3000)=nil}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/14 04:22:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) write(r0, &(0x7f0000f9d000)="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", 0x1000) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fd5000)='/dev/cuse\x00', 0x20c302, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000041c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000d0f000)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000089a000-0x10)={r2, r3, 0x3}) fremovexattr(r0, &(0x7f00001ee000-0xe)=@known='system.advise\x00') sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abf000-0x5)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) clock_settime(0x2, &(0x7f00009a5000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)="39e731fffd28775940d2276420f88e53414acb99bbfc941ff330a125e9ca712155d2ec4f2139df0372a7f1b58e73ff3bab213cdac39fabb342e2f098879467ef4a767db5cc806155b68761492de2cdb08847bb25db67823d1affcf388b3c5f1d3f143da90dd4d87ccf257f594f16f6359e1c932e59e5e0d30eb00a9251fdc63c2aa050ce75edca6992fcd5a843fc370ecd33d0cc7911bac9c3e3e9ac4db8225a2f09e44100a99da233d34f16aa94fcf040626266e2e72817039d55aa6341e90b6e05eae2407ab880ff9708fbe06166be943e750a778621425f00f3fe7cd3085b66c43bd16344ddf53fdfd23b09409f724eb969035ea817ba865c1b0de93d61ccf35160ab8fe982699532ca22cfdef97258686d726558f6f7f4e7e3c665db832125dfbd8f0d3099d3046b6a953648a7a6b4894cc20a83e7715c92615f7823540904a8cca58030e248ec1989b3c0fd7ed13bfcf4932b03aee3578df4bb355f130604ae4fa1704b55f33050def812a9cbb06c697e0b633276cd943e8faba739db64102e5825b513821be2fd196b946fe7f4500aed7921df17e43a0555531680f70f6b70d9bff58fc75aa489215dfa7f0db4f734e044bd84497ff542be82c32eea0041a4f717f6b7a27c4ce889ed0edb2571384fd11d6bea7830a7efff9717d5ac62219693f3cd6c5eb95ab37dc15033f0f2c2740a990d4acc2727d5bcba2126f5845faf9f99ddf4be5e37dde2a9df732067556ebc0c2d092ce388", 0x219}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) 2018/01/14 04:22:28 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001c1000-0xb)='/dev/hwrng\x00', 0x8200, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004bb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fanotify_mark(r0, 0x80, 0x48010020, r1, &(0x7f000080b000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000407000)=0x0, &(0x7f000028f000)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r2, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 04:22:28 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000978000-0x4)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00007a6000)={0x0, 0x0}) setpgid(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r4, 0x40007) sendfile(r3, r4, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) tkill(r2, 0x16) 2018/01/14 04:22:28 executing program 3: sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:28 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000003000)=""/35) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000020d000)='net/ip6_flowlabel\x00') fchmod(r1, 0x4) getresgid(&(0x7f00000e3000)=0x0, &(0x7f0000380000-0x4)=0x0, &(0x7f0000c5c000)=0x0) lseek(r1, 0xfffffffffffffffe, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000ca3000-0x94)={{0xffffffffffff0000, 0x3, 0x3ff, 0x6, 0x10001, 0x3ff}, 0x800, 0xffffffffffffff25, 0x76, 0x80000001, 0x0, "e06f77fa3f4a31f84667aa6866a9d8e8dc57f2c898dd3b049c14fc3aade8f4ba48db84e9c988cd87bf533fdffaad39c7996a9ba9251889bb27b83a6e7cc2811edb9aeb86433c8e410603f24860932316d1a682691f5c6923a8a1c90f21ae0ab4dca04f69b1ca5cdd1f2182020839ffc0b63cca497e354621fb9bd78701f86b9e"}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006c9000-0x11)='/dev/qat_adf_ctl\x00', 0x200280, 0x0) 2018/01/14 04:22:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000799000)='/dev/rtc\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000565000-0x68)={0x3, 0x9, 0x1, {0x77359400, 0x0}, 0xffffffffffffffff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00002bb000)=0x5, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fe6000-0xc)={0x0, 0x0}) 2018/01/14 04:22:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() syz_open_procfs(r0, &(0x7f0000a91000-0x6)='stack\x00') 2018/01/14 04:22:28 executing program 6: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") openat$vcs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vcs\x00', 0x2800, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000036000)='/proc/self/net/pfkey\x00', 0x20400, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000036000)=0x1ff) creat(&(0x7f0000002000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/14 04:22:28 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000006000)={0x77359400, 0x0}, 0x10) 2018/01/14 04:22:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 04:22:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00001ec000)={0xfffffffffffffffd, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x6, 0x6, 0x0, 0x35ad, &(0x7f00004b3000)=@generic="80da02a901f69f9c15741847a350761a", 0x100, 0xe2, 0x3}) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) write(r1, &(0x7f000037d000-0x96)="18d772b7d19cd6c53114e98c4964c74c7395992391682161306a558f5dccba49ce28e9f6a61bb9f45f97baff182a3cfdb5b2daf9c6f38f33c9d2edf11cc1f4e80de18c350cbbaafbb71f7126caae9a74b4e29e76503c02eda42eb7a2899cb8dc879af9864cbc05aa91c15292a03396ff3d2b14d08f593573d61eb1e63c30f972f63b851d24e0f2268bf2b47a3e0a327751b7d8ee4a71", 0x96) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000000)=0x0) mlock2(&(0x7f00006a8000/0x3000)=nil, 0x3000, 0x1) 2018/01/14 04:22:28 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004e4000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000000)={[{0x3f, 0x70, 0x5, 0x0, 0x40, 0x0, 0x1, 0x5, 0x401, 0x5, 0x2, 0x6, 0x4}, {0xfffffffffffff09c, 0x2, 0x80000001, 0x3c1, 0x401, 0xc9, 0x4c, 0x9, 0x4, 0x9, 0x8001, 0x2, 0xfffffffffffffffa}, {0x4, 0x5, 0xb10, 0x78, 0x7, 0x9, 0x2, 0x25, 0x0, 0x7727, 0x0, 0x1000, 0x215c}], 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r2 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000002000-0x110)={{0x800, 0x3, 0x3f, 0x0, "0abcbef3cf551b7b35877688cc1a6bc972119d6c1e8e3331cadcd5555851158e077e3c046d3711175f3bb07d", 0x6}, 0x0, 0x0, 0x3f, r2, 0x3ff, 0xab4, "f5b14512bede4a19439228416d9a0cf41197175e8c413b3b346ad79bbb48a4ece106f8c5a8db095a92bd1bc02a84beb6aee0650b70a7c96b5287fa5d383c6174", &(0x7f0000001000)='*R\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xe0a6, 0x101, 0x4, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000000000)=""/147, &(0x7f0000001000)=0x93) 2018/01/14 04:22:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f00001d5000)='/dev/amidi#\x00', 0xffffffff, 0x20000) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000229000-0x4)=0x8, &(0x7f0000908000-0x8)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000210000)={0x0, 0x2, {0x0, 0x0, 0x0, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KDDISABIO(r1, 0x4b37) 2018/01/14 04:22:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = 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) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x1c, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(0xffffffffffffffff, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0xc3fd, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/14 04:22:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='loginuid\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffffffffff01, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000430000-0x8)={0x0, 0x3}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000077d000-0x98)={r2, @in6={{0xa, 0x3, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4800000000000}, 0x98) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r3, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000018000-0x10)={0x7, 0x4}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000016000-0x8)={0x0, 0x0}) setsockopt(r3, 0x6, 0x6, &(0x7f0000008000-0xc3)="5838320b272a824563f71840a9361e0b7f1a83753f836abe66afd639de93c5b4a2241a65be8f4ffda135102d10d481ec04c5238b639d6d5eb37e4bc29e37dd31fbf32ed4edede5561fd5cda00c6765cbd87e0f815a7e579bb0dbf05f84dda3f8dbfe515b2f3809a916e4f68b84dfaa4340dd8c098ea21e9005432bdaef5c049bb929ee457904de6e405d30119fcaf224ce6d20e8eac1a86da0852d006b6fe7989940828a83aa117f1c74107cf7e9522c863dc46f5716107f395815eb55ffd0836f3100", 0xc3) 2018/01/14 04:22:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a4d000-0x11)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 04:22:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef3000)={0x0, 0x0, 0x0}, &(0x7f00009c7000-0x4)=0xc) sched_setaffinity(r1, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) r4 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) readv(r4, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) readv(r4, &(0x7f0000ddd000-0x10)=[{&(0x7f0000882000-0x6e)=""/110, 0x6e}], 0x1) ioctl$int_in(r4, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchown(r0, r2, r3) r5 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000bdc000-0x10)={0x0, 0x8, 0x200, 0x9}, &(0x7f0000cf9000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000e86000)={r6, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x5c0, 0x86f, 0x800, 0x20}, &(0x7f0000b84000-0x4)=0xa0) accept$llc(r5, 0x0, &(0x7f0000efc000+0xb9)=0x0) ioctl$sock_ifreq(r5, 0x8913, &(0x7f0000001000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000f9c000-0x20)="020000008d35164014a9135301000ffffe00007663d8a705b0000072052a90e6"}) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000f9e000-0x4)=0xfffffffffffffca9, 0x4) 2018/01/14 04:22:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000e01000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f000078c000-0x10)={0x1, 0x6, 0xffff, 0x7}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000de8000-0x88)={0x1f, {{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$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00001e7000-0x210)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = syz_open_dev$sndpcmc(&(0x7f000097a000)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x400) syz_open_dev$adsp(&(0x7f00003b6000-0xb)='/dev/adsp#\x00', 0x8, 0x80) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_bt_hci(r2, 0x400448e6, &(0x7f00000bc000)="c63d41d4163124013e959d0d65c401f84f2aa002f7e2afea33331afbcd1e8b91eddc77e986155f040c") clone(0x0, &(0x7f0000feb000)="", &(0x7f000089e000-0x4)=0x0, &(0x7f00000be000)=0x0, &(0x7f0000a48000)="") r3 = getpid() migrate_pages(r3, 0x0, &(0x7f0000f0f000)=0x1, &(0x7f00000ad000-0x8)=0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005a4000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000122000)=0xe8) 2018/01/14 04:22:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = dup2(r0, r0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000f0b000)=""/210, &(0x7f0000ec2000)=0xd2) r2 = gettid() r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000e49000)='/dev/audio\x00', 0x20000, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000b01000-0x4)=0x8) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$sock_buf(r4, 0x1, 0x1f, &(0x7f00009e8000)=""/17, &(0x7f0000a23000-0x4)=0x11) timer_create(0x3, &(0x7f0000dbc000-0x60)={0x0, 0x14, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000266000)=0x0) socket$unix(0x1, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000b8e000)={0x0, 0x0}) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f00006a0000)={0x5, 0x532e, 0x47, 0x2, 0x3f}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000729000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000820000-0x4)=0x0) process_vm_readv(r2, &(0x7f00008ef000)=[{&(0x7f0000242000)=""/200, 0xc8}, {&(0x7f0000634000-0xbd)=""/189, 0xbd}, {&(0x7f0000beb000)=""/0, 0x0}, {&(0x7f00005c5000-0x1000)=""/4096, 0x1000}, {&(0x7f00001d5000)=""/25, 0x19}, {&(0x7f00005f5000)=""/65, 0x41}, {&(0x7f0000cd0000)=""/30, 0x1e}], 0x7, &(0x7f0000929000-0x30)=[{&(0x7f00009eb000-0x5c)=""/92, 0x5c}, {&(0x7f000016c000-0xa0)=""/160, 0xa0}, {&(0x7f000062d000)=""/0, 0x0}], 0x3, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000037e000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) ppoll(&(0x7f0000835000-0x30)=[], 0x0, &(0x7f0000f8c000-0x10)={0x0, r5}, &(0x7f000003b000)={0xfffffffffffffffe}, 0x8) timer_settime(0x0, 0x1, &(0x7f000020b000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/14 04:22:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x2, 0x0, 0x1f, 0x0, r1}) 2018/01/14 04:22:29 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000018000-0x44)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="d050e3b5aeac", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:29 executing program 5: set_mempolicy(0xc003, &(0x7f0000b80000)=0x0, 0x0) io_setup(0xdd9, &(0x7f00007fb000)=0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000872000)={0x0, 0x0}) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) io_destroy(r0) io_setup(0x27, &(0x7f0000b7b000-0x8)=0x0) r2 = getpgid(0x0) ptrace$pokeuser(0x6, r2, 0xffff, 0x2) 2018/01/14 04:22:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000c0e000)=0x4, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000166000-0x4)=0x5, 0xfffffffffffffda6) sendto$inet(r0, &(0x7f00009aa000-0x2)="", 0x0, 0x2001ffff, &(0x7f0000192000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000043b000-0xa)='schedstat\x00') ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000340000-0x28)={@common='lo\x00', @ifru_ivalue=0x0}) 2018/01/14 04:22:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f000030c000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000be3000)={0x0, 0x0, 0x0}, &(0x7f000056e000)=0xc) getresgid(&(0x7f000071f000-0x4)=0x0, &(0x7f0000670000-0x4)=0x0, &(0x7f00008a4000-0x4)=0x0) sendmsg$unix(r0, &(0x7f00004c7000)={&(0x7f0000b30000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000add000)=[{&(0x7f0000aeb000)="e607780d59a386f8566927ea176141a82667e27a2a05a3ae7b952ce568b1e011886c589317b66abc8985c03dd003e02a3a2b4d0cd7329ca2af3690f85ba4e044bb7ae58cd18fc5b22f022a5f2115129c4229dc2cac33f3dec74d8a0b8c00b067b6c4fb4fc415b19d1a95a23181355d415c18ee77e520bef2a4eb1cca8b24f80d87d41ea40ba64de3063a893f259c9d522495fee10c6b8c85a96a9fb2d7e3481d405e9f3e9949267b75a2b754780cb98177c6", 0xb2}], 0x1, &(0x7f0000478000-0x48)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x48, 0x4000080}, 0x20000000) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000df6000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) fstat(r0, &(0x7f000033a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 04:22:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000fa3000-0x4)=0x0) arch_prctl(0x1001, &(0x7f0000529000)="") r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000459000)='/dev/dsp\x00', 0x2, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3ff) 2018/01/14 04:22:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b81000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000097b000)=0xf65, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000015000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x20, 0x20, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xffffff81, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 04:22:29 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000fbe000)=0x7, 0x2, 0x3) 2018/01/14 04:22:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x1c, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0xc3fd, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/14 04:22:29 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d63000-0x9)='/dev/rtc\x00', 0x2000, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000f7e000-0x8)={0x20071026, 0x0}, &(0x7f0000b11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) 2018/01/14 04:22:29 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) pwrite64(r0, &(0x7f0000077000-0xe0)="6d28eee24499145fd628adcbaa39c326c47989dc491bca071e03fafaa3a5124f1d842df904418ce4ee2807e4d6cc078c565e620cf0b5bcd9fd525d09be070fee4e6d209fe7439d45e8f837ea3a8aa794d00498308b441ca8a7779ff52574d6105c06ad34370b2537efea43638602041cadaba702a493e26e9ca808eee70228629ff6356e171c9abac1c24b22b9f2bd7eaab41445333d932641e6241d43bf8ef47c30d6c2eba932071b2153fea8a25ca9f9f25fc7f27dd416df52852b6af44d89fdbefb494dbe480cdec0113f19a20e5ea2534f7543087abde6232eee5496271c", 0xe0, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x6) 2018/01/14 04:22:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00002e6000)=0x4) fgetxattr(r0, &(0x7f0000ee8000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000216000-0x75)=""/117, 0x75) 2018/01/14 04:22:29 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x2, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000017000)={0x0, 0x84}, &(0x7f000000f000-0x4)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000017000)={r1, 0x0}, &(0x7f0000017000)=0x8) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8995, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000017000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000018000-0x10)=@req={0x28, &(0x7f000000a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 04:22:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000093a000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000b7a000-0x6)='tmpfs\x00', 0x0, &(0x7f000003f000-0x9d)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f00006e5000-0x8)='./file0\x00', &(0x7f000032f000)='logfs\x00', 0x20008, &(0x7f0000484000)="") 2018/01/14 04:22:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000002000-0x8)=0x3, 0xa) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000159000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000aee000-0x7)='fdinfo\x00') r2 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00007c2000)=0x0) r4 = socket$inet(0x2, 0xf, 0x6) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000031d000)=0x0) sendmsg$netlink(r1, &(0x7f0000e40000)={&(0x7f00005c2000-0xc)=@proc={0x10, 0x0, 0x2, 0x40000}, 0xc, &(0x7f0000d14000-0x20)=[{&(0x7f00005a7000)={0x214, 0x14, 0x400, 0x3, 0x0, "", [@nested={0x94, 0x29, [@typed={0x14, 0x7f, @str="26766d6e657431a200"}, @generic="fd5e89443d80cd5366ccd1ea87b7d10e2e6ab7d5956b8aadc820dbb37140d39a5e5aec1beb52e59ec20fcc6ddbf294ee2896bcb7958b4dd8ab05a90bf1296a728a8339b428c0b10a293378ac6d0c19b3fa1954671d609877c442025b4a4a414f800e873ae27977c222b8d5116b", @typed={0xc, 0x7f, @pid=r2}]}, @typed={0x18, 0x85, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @nested={0x158, 0x6a, [@typed={0xd8, 0x25, @binary="a274bc3b1a94b5a4cae5ac0ab6fd233822b399ac848d95fb7fb0a7c24f2ae1b6355bedf9061ce303b101a3fa0305eb86ca67f55eff4b4773bb95c72370f1073c91411a3259ee4569ba0b958ae623e3a43e4623118d2974c56d37e0e66c82a45c8bc358db2ea9c4472378db2aa46515153b7466c07524b461bcd360e6c6801eda1b6de7365375e613c7e29b2d203c9c358fd8d1e88254c776b3fd0f4bd1216536915678c71a525e977706e81c819a5519db65f4efc63ea41a5dee08f26b11e3d1095300f861a2c9016861560c0532a8"}, @generic="cdbc7f9f5a2c83e0e1360a8e4827ea5e3faf1e20b3f832983e8b016ad08c54581de4c44e7809115101d8f71739383f", @typed={0xc, 0x31, @pid=r3}, @generic="569bbe19329e2ecb31b1a7c6d821fd917809a7fb0eee8aeaa04754c0c620bfba5b09e3bb597e375f1a46ab40e9a424c46c6c7eafa5411e98e021455ab67d5f2703"]}]}, 0x214}, {&(0x7f0000ce0000-0x210)={0x210, 0x39, 0x500, 0x4, 0x0, "", [@typed={0xc, 0x12, @u32=0x400}, @nested={0x100, 0x84, [@generic="2f8b8d0eaf7d2ed0447847148ffbb49d87cc36ced7b107192513484a44f2f31e8c941d8f30787bcd67163b38e0d08053b669bf7bf831b25f805cc49d2e5e9a6fd645d1deb4bc910bd1078f0c81d6fecde1bacd5383ace870a057ddf947486f33c7d4cc9e1595c651d39e46b670afc8248c63ac707997458287574ed2b2bd3a11b3e3204ab2e5acb38afc9d4d3da984476d990a61f16229c97a99ba19c9917e3790f4c1e6a0431c7539abba8d66029a3965d183ea53ffa283454e512d34745e7e26da5d49d86b898e2216ea0af3cd308b47b8a6ee3b54de81754b3203f1e80261be32f2f1", @generic="9eb0b859542abcd730a3bb8f45b2dda3b7a97e39739b"]}, @typed={0xc, 0x45, @fd=r4}, @nested={0xe8, 0x74, [@typed={0xc, 0x87, @pid=r5}, @generic="791bf3d157fc10db825c59ababf71b7fd4b76c9772d5a511255901bf81355663abf922a4c85e47eea3d463722ced1d5702e35c7dd0f2f51e54", @generic="ba04e83902306b0e8d6b26fcde2e7698e4a626b9c64bde8c3448c5fc682fa0c52c7cc4c6f25405e5a4152cc59eb59e00914ca04203d82130e54819f4e79da972b4421f3de8d1ff82cb935a5fb2c0ff41263ad0a10f3eab", @generic="94c65a3e867636763d1496897fdcd13255fe2c71daa252d267a7adccb98e28bb808d889faf0134ffecfd24a28af4efc0ae4ad15ed2b7e51e2ea52f8c079d6ad76939957d7e04cd"]}]}, 0x210}], 0x2, 0x0, 0x0, 0x0}, 0x4) clone(0x4804a7fb, &(0x7f000084d000)="", &(0x7f0000000000)=0x0, &(0x7f0000663000)=0x0, &(0x7f0000450000)="") 2018/01/14 04:22:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000ed4000)={0x1, 0x0}) 2018/01/14 04:22:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00008bc000-0x8)='./file0\x00', 0x28042, 0x8) fstatfs(r2, &(0x7f0000245000-0xd3)=""/211) fallocate(r2, 0x1, 0x0, 0x2000000000000005) sendfile(r1, r2, &(0x7f000031a000)=0x0, 0xb5) 2018/01/14 04:22:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() r0 = socket$inet6(0xa, 0x805, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000be1000-0x28)={@common='ip6tnl0\x00', &(0x7f0000d4a000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 04:22:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f000099a000)=0x0) setsockopt$inet_buf(r0, 0x0, 0x12, &(0x7f0000d56000)="", 0x0) 2018/01/14 04:22:29 executing program 5: mmap(&(0x7f0000000000/0x4e000)=nil, 0x4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000004e000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000038000-0x4)=0x10, 0x807fd) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f000004e000+0xd68)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000001b000-0x4)=0x60, 0x80000) r1 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x800000000010a) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000004d000)={0x7fff, 0x8000, 0x5, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup2(r2, r1) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000042000-0x4)=0x0, &(0x7f0000013000)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "98e7edc21ca06fef1dae9615f6c6b544699559042eb6959baa11be18a319d901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000023000)=0x6) write$sndseq(r1, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x6, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x60) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x0, &(0x7f000004f000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 04:22:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007cd000-0xc)='e\x00hCtrustet\x00', 0x0) sendmsg$nl_generic(r0, &(0x7f000018b000)={&(0x7f0000ceb000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007a4000)={&(0x7f0000f82000)={0x21c, 0x32, 0x100, 0x0, 0x2, {0x1, 0x0, 0x0}, [@generic="3ad6ab766b6ede72a05cdff320988ad4ac7af6f527d32190e13c75c7116326a669b8681affc7b07f48a6f011ae60b9624cbd6a1dc9a1774bfee88a88b258d28f147c048cfa74", @typed={0x10, 0x35, @u64=0x80000001}, @typed={0xc, 0x80, @ipv4=@rand_addr=0x148e}, @nested={0xb4, 0x14, [@generic="bb866e8aa11ac4d0c03ea705895d752dcfe9c7c9ec55c15288b19119b1d82481d354132f6fa1ecc7d72577782664e580e7347f95947c1be0c14f64c5e1dc48d596c7353e85dc5fe1db", @typed={0xc, 0x2, @fd=r0}, @generic="45cfd3a84d97c280a09f320727937923b44dbadf5cec836397c2295086ba8106658d56a181c4b26d8c5f", @generic="94694c2e8cdf27be090ab698e90a48df06c4ebea488bf9ab39933d7ee9abf45f234e", @typed={0xc, 0x63, @ipv4=@multicast1=0xe0000001}]}, @typed={0x10, 0x21, @u64=0x3}, @typed={0x18, 0x3f, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="c01197f09e9b5b380824a64e9329f142bdcea07f5893e8d6965286a0ebbe3f2b3c694de9b2d490ca2e9697e9cdff89ad0d150eb3335aea63e1bc5f00ab43264fa2bd8ac0a9416bd4b834b31cb981a98ef1e67d1d2c87fd96f2cfccd4da53a4ab36485861fd127ce7e99b8cd2c25e7a264ac1e23f54abe928c626ace205e286c857d1ef5ab44529e6793bddbaa7d946b75b85c2227a8a83053367f6f89d84b40000b974610a43af94df4c27c7ce9720ded4981b3d6417b4b730fc2f7456fa6424dbc2f6f00b06be226e"]}, 0x21c}, 0x1, 0x0, 0x0, 0x800}, 0x8800) mmap(&(0x7f0000000000/0x667000)=nil, 0x667000, 0x3, 0x20811, r0, 0x0) futex(&(0x7f0000969000-0x4)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a2f000)={@generic="7c700ab18d90ceedd1dd9b23f2231605", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007aa000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x23}, r1}, 0x14) getsockopt$inet6_buf(r0, 0x29, 0x7e, &(0x7f0000504000)=""/223, &(0x7f0000a4a000)=0xdf) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/14 04:22:29 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000061e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000-0x64)={&(0x7f0000525000-0xc)=[0x0, 0x7fff, 0x3ff], 0x3, 0xe6d, 0x100000001, 0x15, 0x8, 0x2, {0x3, 0x2, 0x6, 0xb5, 0xa34, 0x1, 0x3, 0x1, 0x2, 0x1, 0xe95, 0x3, 0xa9, 0x5, "9150c513aa7ff1e35c70d0e504340343ced9555196483c463e4f3bdd787bc04d"}}) 2018/01/14 04:22:29 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000014000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000007000)=0x0, &(0x7f0000017000)=0x8) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x1c, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0xc3fd, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/14 04:22:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f000045d000-0x11)='net/ip6_mr_cache\x00') readv(r1, &(0x7f000058e000)=[], 0x12c) clock_gettime(0x0, &(0x7f00008dc000)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000bfd000)={r2, r3+30000000}, 0x0) 2018/01/14 04:22:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(0xffffffffffffffff, 0xc004ae02, &(0x7f000078e000-0x28)={0x1, [0x0]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001ec000-0x8)={0x0, 0x0}) r1 = syz_open_dev$adsp(&(0x7f0000a68000)='/dev/adsp#\x00', 0x0, 0x0) writev(r0, &(0x7f0000dc9000-0x20)=[{&(0x7f0000b51000-0xc2)="ed8ec79a4b1916cb62c04ee332a468a48cc4f1b8fe641ed7e8c74a73b2d848e23a40e4f7155842190e16c81ffa48c91c03cf944951c151095e8cc21320eb5a9fc43803392491fada8c6ee5d4e5e39c7b40a0c70a0d58b02b2bf8f3438de4d7c3bdfcce167382db3970696d0a6deefaaf0eeb47aa247e1c2d97c9c59635b2bd1b1b955ac9f5e1ff638b3528f7752f41a2deabda90dc09a60b86aa3cbe594bf46e2e6afc11773c140fc33a68dea6c147ffb2baf6e5a9f0f42a1781435c86f247aeee84", 0xc2}, {&(0x7f0000380000-0x1a)="131c4eaaed0ab68eeb0c818334f3bb290dcad5dac884c4195113", 0x1a}], 0x2) bind$netlink(0xffffffffffffffff, &(0x7f00009f3000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) mprotect(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0) poll(&(0x7f0000f04000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) clone(0x0, &(0x7f00002a6000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000e37000)=0x0, &(0x7f0000008000-0x1000)="") add_key(&(0x7f00003e9000)='user\x00', &(0x7f0000928000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000354000)="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", 0x6f8, 0xfffffffffffffffb) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00007fc000)=@req3={0x10000, 0x0, 0x500, 0x0, 0x3, 0x0, 0x1}, 0xffffffffffffff79) semctl$SEM_STAT(0x0, 0x2, 0x12, &(0x7f00001ad000)=""/37) 2018/01/14 04:22:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cf8000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$mice(&(0x7f0000c92000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000bb5000-0x4)=0x0) ptrace$peekuser(0x3, r4, 0xfffffffffffffff9) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000a00000-0x78)={0x1, 0x0, [{0x40000021, 0x0, 0x0}]}) 2018/01/14 04:22:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x0}, 0x8) clock_nanosleep(0x1, 0x0, &(0x7f0000390000-0x10)={0x0, 0x1c9c380}, &(0x7f0000946000)={0x0, 0x0}) 2018/01/14 04:22:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x40) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/14 04:22:29 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000000)=""/124) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000)=[{&(0x7f0000015000)="ef59bd5b98edf6fecd80194c34af5f14b49a4c2ed6592fed5b5c97e7a524dc09096db779", 0x24}, {&(0x7f0000013000-0xde)="e922976fa0376d5f3464b403481f77bcf5c29f4ad05bf8f5b686cf128b0b7cb5cd031084bf028613ffab52acf381daee9ac41c9d5182664876569263c647aa95ac78db66e114983fb79a1871a8a1b6581d4590f877695b0d5dcedd8f2d101e5635795139f24636afbcc629d1f2e5c6bd30b73342db6a829886d076f8b7fa072758c84ad1a329264a59c4153bbb5e062bec3aae3ebd3f598b01e226da22d126093bddb84311a9178ad2516ee39f894ebf7bad57cf8b4606b38a17b74cf0534290698278d5762f16bc1990264d22567dad3d662b62a9825f19c8bc67f56548", 0xde}, {&(0x7f0000011000)="ef2e81cc5dfa4389995866e665195acfbe33092634b7c13e525118", 0x1b}, {&(0x7f0000017000)="157bf31989a6108f30b0fd10615853986d2cb75b9bac4aa432b75724bbf1e747e18e69bccf5d2cd8de49dd1875d396ed32f6bebf1d5ceddcf7aa0a81f046f25706b8b026ca8dc73d1f7357092e597b7537cbccce2ca3228de449c01c89e3e6419508e220308de8f10a4252b3b2e84aa11da8f5e254bd5e4868cb5b7f2418740f6a538f565c9bbc0471eaf1d521387c5ce287bdae51edad0e291ab7f383b3a5f06f4858c47078cf8ec25afa", 0xab}, {&(0x7f0000015000)="bff656a77604ce0a7516980564cea22404c3d5cf35f472a1a17f96be0615179a3d5f532a2753088ae51c7111bc684d4e7ecd4f2d226bd53e2db409b8dca882ccaeb42265215f503a47fab4db3840e449719d68150bfa8a1c8fa2", 0x5a}, {&(0x7f0000012000-0xd1)="50761fb3037dfbabef77b0d852aa12d5bd5cf3a98634656000f3b1ade1c616b6f82b06067ec3792bf51acedd165e32c208464d46ab590b4b32470ce5066618d8ec16340fc21ede43d2213b5e51412bc5c91baca52a0133e0a76bad5b05b5de292db79c8efe98a7ffa074fc86f71fb7c26d0aa3a3bbf58ea66a51ca42baf54340b5c592d09c05aceefe824b1b809d4dfc9e5d707bc774486a5e56afe073d43913ac1c5aca55b5934d07fd9fe0b12f9b912b4d062c05633c2ea0fd5bdd55351b02e4006e466e56066b6a589b86be16cf5fe8", 0xd1}, {&(0x7f0000017000)="68444543229cfdf6178b0cbe26db2f0592b061feda13f4b960c6dd57cbad3873ce34d9d1497356e698b4d5b8a31ba022b2d70de2e4c8e1dd53a7c6a535701d0e21f912cd2d868f113e3767de53c24ef0cd55653c8a1a300376d1e75987d2dcbdbdb48e7334c37c778d92c779576ddf10cc8a859824258f49ed83019127284bc5eed302d2386fb3997e5e37476400c5ae7d85d922057fc0a6c6700f46064acdf5d3d77fbed99f6df34db09f006263d8517b8361fcd4c4ab3c3698bc7e43f76693742b1ef6a324aef7c871d6283d4af3176bf8429f6ffcfdb7205442253cea85437b3f113ff1936317e53349f5", 0xec}], 0x7, 0x5) 2018/01/14 04:22:29 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79f8bb872e8122474e9e1e68d7ddad316b235a8651", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f1efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e720d68c8376f030d52f18f76e5366434ffa74d3c2d", &(0x7f0000006000)='self],&[-\x00', 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0x0, 0xe091, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000007000)='./file0\x00', 0x80, 0x8) ioctl$TIOCMSET(r1, 0x5418, &(0x7f000000a000)=0x1f) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/14 04:22:29 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = add_key$user(&(0x7f0000009000-0x5)='user\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000016000-0xcb)="c52433ef7199776e60fa1520b19b08fa5416eb4ca7d42172bcf9fc54e61420bc33fe42b2067d444a72d6ad42f90b9c77ab87d91012c35456a3a1ebddf877910619d05dc32698071583deeaefdd60bc05b70c762e232ffa096ff467c3b3cf24850abea9322cf705af434e6d0361c1ff2f2f8f6267692d5c2cbd107f01619a63a3b495a524f7b46583db24e3818957db52e0cd986526ae71368704cb96779ff17715c4c9c4f9ebeda65cd537d230fb93fde6abbc6f2484c28f47033bdd83284ccccc4161d5aa6596667d47e4", 0xcb, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r0, 0x10) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = 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) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x1c, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0xc3fd, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/14 04:22:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x5, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c8f000)='/dev/rtc\x00', 0x10001, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f00006a4000)=""/10, &(0x7f0000235000)=0xa) 2018/01/14 04:22:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3ff, 0x400000) userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x2, 0x20f, 0x2, 0x2, 0x0}, &(0x7f0000002000)=0x10) r3 = msgget$private(0x0, 0x202) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(r3, &(0x7f0000004000-0x59)={0x3, "ada774125bf9a87f2edbe0a09ad8175384f089472f3eae819e64d92ca884cb9f3c5689748c5ff84f777f360417d332f6b22ce4cc3ca04875127f68e22231ea0bb820f862df68ceb3b16fea86f548334880"}, 0x59, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000-0x18)={r2, 0x800000000008, 0x30, 0x8, 0x2}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x2100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000b64000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000000000)="76626f786e657430766d6e657430ee00", &(0x7f0000000000)='\x00'], &(0x7f0000000000)=[&(0x7f00000a9000-0x1)='\x00', &(0x7f00006bd000)='em0\'})~\x00', &(0x7f0000000000)='\x00', &(0x7f0000794000-0x7)='user^%\x00', &(0x7f00003f1000)='wlan0#\x00', &(0x7f0000626000-0x1)='\x00']) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000159000-0x8)='./file0\x00', &(0x7f0000228000-0x8)='./file0\x00') r4 = creat(&(0x7f0000f83000)='./file0\x00', 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000677000)=0xf956, &(0x7f0000436000)=0x4) mount(&(0x7f0000c4e000)='./file0\x00', &(0x7f0000c76000-0x8)='./file0\x00', &(0x7f00001a0000)='vfat\x00', 0x0, &(0x7f0000ca8000)="") msgget(0x3, 0x112) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000247000-0x4)=0x0, &(0x7f00001c3000-0x4)=0x4) 2018/01/14 04:22:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008af000)='/selinux/load\x00', 0x2, 0x0) fstat(r0, &(0x7f00006e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 04:22:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x1c, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0xc3fd, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/14 04:22:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000044000)={0x73, 0x7}, 0x8) r1 = syz_open_dev$tun(&(0x7f0000974000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x1, 0x8040000080003, 0x1000000d23) r4 = dup2(r1, r3) sendmmsg$inet_sctp(r4, &(0x7f0000720000)=[{&(0x7f0000f29000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c, &(0x7f0000863000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) sendmsg(r2, &(0x7f0000e9f000)={&(0x7f00007e4000)=@sco={0x1f, {0x4, 0x1e9a, 0x75, 0xed, 0x5, 0xfffffffffffff7d7}}, 0x8, &(0x7f0000e08000)=[{&(0x7f0000d58000-0x76)="34bc5e73c01ce09511f5507153559e8599a997ab245547b07e9e95bf4fe27552a732b434105e1c9f5387802a31ace0495df388d2bee925e137eb9722fafce3a9b12c505c69f23d4e6a1f0ba2291c243a8554bc2b29d0e928c565f3de34ed5238a07b704f543f9d0a074d6b700f4748cb2ff0f5d7107f", 0x76}, {&(0x7f0000c45000-0xc)="0df5e4b54c457261e79a62f0", 0xc}, {&(0x7f000027b000)="4551bb653eeba4eccb6a3ba5af22f0d17a829d870e7515389e31d6066bb629c941b9f59ddecb5c83c7c6d6aef8152b34e4c2ff64d9bf5fd090497fee566b1b68e39b2a17d8db91bd3f8368960cbab6bf4a21bcaed89d23f048636c02d6c3c6abd639357d01b8ee5f5c0e47deebd46575ae9b85679dde9b845b50b8420df152ea1fd629b1451b10fa017f47360fbb24adf52a04de26b5fa11ca66599d021d1477cfd54920a76649d02e5b9b066b3a5e9397e3f6b3fc450cb9cee98d", 0xbb}, {&(0x7f000047f000-0x6b)="5bd5d7cd36c9a4619741d993223aaa88c0a6af880e461d4335b04acee3397dc1636f0348426aa3a8208ff10eecaf2ef774d1ff72521342a8e808a2b1f05836c247794aa9963b62384fce208ac120d44b77c620f5714ddfe5a54fd0e5cee1ca2dbad682c6119f78ab8b09fe", 0x6b}, {&(0x7f0000040000)="03f62b24c158747fc9445c6e31f436ef68e2ceab408b5075c22defa3b97bf94d29282f7f94ad8802aaad6d62fe4312d1df7bb7850609dd7696f634e12e1a979df3e7d2f327d13b8b2ece13571e1fd3f3330611db9f5200032a79ba4b9a3d8e27430a784c59d0c6bf07189a703dc9c162f9541cff82cb16717c70373a80b5e3bd41574e3144050a657d76996251e93191975bbb51a851bdce18aa8418576194e28f923640f6e684f7a8372a05758f490d5a4f4634329b65f4b44fe08d331cf3140aa1b77d53c9bf48741672391e5b0f41d2c5884511fd678a1ff33ad3ea541a6bf9a59b06002d9f87baed2b2dea3df986fd1adc209a1dc90d6ab5c3c403ce1c665a52f21566df15b69256693fd4be45d383f4ec0234409d680466bc687c26d9eb3cad553093dbed405720252fe875c04b088e671a248179f23e505c8f53cfbd956f678a2c9a3fa80e4c9c61eb0af85c509390c59e4faa990261dcc72883530495f397e0d13b6fe24a8318d0266603202a515ae353de170f49279d255426fd13e21fa82cb92273137add7f47fa012c8c1cf3be580620a36119ad5c626ec8c798cd16fff999ed2cac0d865bb8756a41816b0b40d75150f1e7033ede46e529238473123976fc2f4465cb4d5152fda2aaebc95d2b491ec623f81be37a82ac97b1f3f33786c2cd51cacb5118e3723bc956b0ef43c6dc65aa61c5e0604d1065d772fd9f358629223ede537a583898fd42c5318c69a3955db80e00a5a8a043186ecb3316d3f646ff45dc29a50bb556159e3e6d5236e6449092cc2abc61e2e2460434ed876cfd00b4fa0926c8c3241e3e59818a941735782aa546cbb10c1c61d8e8124c5f47beb486f6c32a6246bd4bf81db9436d78c243215d8be5a57772bc89a16050495380da77006619b9f69400239739cff25ed72d33c3ffe9a9701260761599c97f03c5b17fd75c2e90e7c0b4808d9bbbcbd328da98eced30d78741a653b2f969c476838d312117b0ef1cd84f84aeea867ec82e38f9c746b6e23c858cd2b285682c21ab5d8d23d18975927dddd495c9428b4ef3d86b1f0e98e3fc9dfcc99d5d393f827906d24b2f596e178b5285f5218058ef7cba5bbea4d307c938c6cb1935d93c2e2120e827785674bb1ada61747e0c05dc5b3b57fcad6748984589416ab9a967f8d1ec44be3153e4aa8d0fcc84fdbbeaa1481e9ad2c316917d87e8210c76e8e5e60a4adf0abbfc5d08755c35962de6d05433c1e8c7942c2ec90226c71ff6a57f1bcdf2d7fc4bcc3cc69da1a5fe61ab59d8ba9bfef979595809532454f355cf3e59e904c8736b0e3646d2fe6b6e72ea5d0fc864012a705e906caee937d39231ae63b3fa1508cf37b3f057670c57d324ba1f59d76b483160d88d412d7582c2cda626f4e85b6cdbc0936183808efe3ea25beb79b27d3185ea36d2f4eba59b2e96598a488dc598cb1c1e3fb512670b1fc9457f5aca57c43232974d5e707ca9799592916578e9a0247020591b35697504ff3768783fe70c1f943aef3dc672126772448c9e298d21c7ff7f2c0a8152981aa9ec2dd43697a68312b432baf3e73f819df070ca6b5d79263d6fca16842ae73e0351887b6803ed0a60a4fe4b8ecb01ca44b9c69a3207c5f03a37e42018c5068c49db665f5d85a426072e1fa8e4a5d9ebe81857d86e960720421c7c28917ed57deae673d213a90f3e1d1b53a7aae67ebbd2311cc44f5ac554d3a44db7a707f01600a970a7d557a1ed74af26ade0086da81d773bf9d1d7d162eb566d8d65c5ae51b52b7d5428ac5a568431a6c2fa9527c8bda5219cf989d96015d2f78674794056fa698265e079b3c8a3a460e508c56174e440c80c8bec6e75224f709ce31e672ff85dc1ca5e40305606aca5e6eee8efde3120e2c50663b8959526b7cc125c3b55f2c1386409489cbaabfb1c28d31eb0d1592b6634a782c6fff12a3f8540e808c0da8c6d2b262a014c2e07a791e19d60c07a3173a964907c447e1cbfd8ac024a0ed0201502f22fb42d39d27c6d62827eaff442ad53a31bb7f80bb2bb2f7568a394d58a60757341591eb2bfa3644a9df4bd62d0f1beb11e640b9b2591b0dd4114648b2665deac16eff1829da7737fc6fe95961b76637fd1a36e2a3a4dc752df6a1901f531d7f7cb512abbf4aa92e2581b7d8f0e14811c9b17698dcb03a52d68081126cd6e859e23fa37f08181e1bd480c72055e1d7c7be948eb7b94fbc7f25f99852f0399a077d41dce4daf909d1165e134d51e51aa25cb1bf0ea68302574ed27913a1c9a944237e8a3cc681ba371ad8ad1af7d09c529a114b8d9ebb02f8fdf3e7916d985308b6cb4f9973e88b001e9629d526cf2e515c74e716c8723ddfa57a25ff7e3a9b29070b0107e6d5a854abf6abc535cbf3e8f14f6b3ac65ddfdbffa9c279c2116e3ea4a9fc9ad3d6cae16b4ea40854655ccd3ec67978d7cd5288f31dcf70feb4c5ac29f28c5b09a711f7bdf0b591d52c198e57207292967bdbf3885534771fc7ad4e823f7ab9c49e3326d2ccb533158cea06dffeb9347371d3b10b7d5056403e1282b2bd93584e073ae8cab23da434391bde06378cedc3e3928e9ae5e0c1b7606f2d41dd7bd9ba141dccf5f08b6fd6afc6b7749370825bb3df663c0b6965f527279568022a022912a2abb9bb6e5365bb9941e1c98fe75c4ee901cb204853b31e3ea3fdd6ab85d39d0b9f5f05322b9dfe5111cfae1d64807da6ccf68185afa14365026451d551e126d12c6e935d480daa8af1649064537363a6ce286155c7d8bc0c9872ccea2afc98db11c6fccf5520256be65b14990f3ecc2ad971f74c5ccf2717cf6d438959f350db7c6eff257298294b0ea3ee3a7e170731d22c6eedb793254b3c7999f40fca6d42041b73547891e4f1ef09f1c025d5879589b10c0a0dd92ce42e1c71e9d52ea9c67d9057538d656c193469037745a159050efa00faf01a8213ed3cf55fb6b84b2b8efe744f42792d985c4778b01f8e96994bc3a7909ac2e41f436c874f2fdcf4d1f4e7e3e46a574d48f156ee9af6b26365893c4adddb3a4e057b818548880f7a6acd829240ae358ae5ed387c8e54c5800c3198e768225537f5de639c82e86d9a5ecd1b09ced794cbe5c1c413608be4e38e2ffed7a6ff01b6febe7feedd3ad53d9ab196c57c4da8650ea6b9be5a88d5ff91d905be9e3cfd733e12a1aaae0cf7c9dc396f9bdc731bfd886434546a51dc212070e684fea3ad33525219a4f61153bf5bedd8c8241373971e4c7be4d4ca6d9a4941adeded169a0023a688f69c940ca078f0c855046e7335ea12e495eac1a28132c99b5fd842323b083326f55e80fcc350c30fbf92d02c24106b1dbf87f622944eb3d422eb5f1a266c2a9bc22284bdb1bd7c0878daa617acfaef3225bbb2a1a0b5dd62483a349869dffbbeea36d8fded4c304b79ef1204461c1bb30e731c7b91f8f5a36354080e94b837baa4563878d35d023214473ec21bef7a71d42eee9c3cf08ac8846fc40ecc615dc3ee25899e879f47eb6d3b1cba9af8e077ffc63979ce3f65e1ef292f6bd708fc7d55342e15e19ee0de37da3c3b4e850db0bf1f3e8a9e86c2cae54b7dc6710fecb619b64b88bd4d8f1443cd0c4e2834c6f27e087974fa7d744f2e900ccf802f8109660fc16338ac004e7d330d4bf5f68ebb21f5db602779eaf814b1d3858af557567defee127dfd91c8b0d2607b8d49bc21516365982e957d21ed77360577508a0501cf425374986a2738ab8d340c05662c5bf8080c433b6e780286b3c2fbcb07612bfaea6c782e5634c5c5af90a19e48ff363fe831f2fc46314669f9a41833590112b52b579720f769e2b5dd25a6f0ffb07ac3d4cf122f10b9c2af1a12e15f5bf1b103fbe37e21e86eaceeb71147bdb83c6ed4d7ed0400cb82b938655ac0167a75c087c5a3e48bb1f8329d5eba51c44178fbba09ae221327c8465a2f64212cf89a43a77cd8d95ba1cc99ccd049bc42c40026959b3f16dd4c66bb42deb34cd6a4a5cfa8dda71fac1449bb7c3861de26d94f63eee5c0f511b1ceecaa30808a189829693efd953c60d986c497cdc11dff39abc0cfcc1f32fee426b7547f93ddef53611772b714f40c7e3555f0fadd23b3dc6ee9dc2cec9cb64648044f459d57b29e5cc8fff4a8754403c38c70f9e9bd1ebfad5bed9d6b9f31c9a60d1807daa8e4c53e4dc72cab82c5fbf5d416861db48341189908d7bf964b052a5541cff391d18cb1e2ff81868c8e27898478c6b71dd09171bd63b5ac994b9420a8d17710f1437ca27337d2c529345c3571db3cbb76dbd988e8dcf3679cda3f255c3a9bf362897ef5cf3432dd0b34554c1f752c4b539b9eccc93243a9d95424362c6ddb9cab0a06b225a03422ce5eb8a991c80d79ac2d5ea47bf9229bd6859e0372ead81f7ada943e738204c75fd5eff99918d57f1587d95748a7b98c2bff2bcec2325e4ec10ab543621c58796cc20337f3c3a2a7d894d1c16980f7a192785bacd552c07b0ca4cd327ebb3f6598ad04b38b119b4b83d67dc05294501c12603c18756ff674ef04752d8d39f01b6930fa8a887d939514650616a1b35f5b40ffe7e97d1a2bfd7e4e9852d7eb5c5c57f0623dd5e275dc08f80de8a9eafbc4b1fb063a00484bc2822531bd6c97d02dcaef7059f6487228bf3a42b2d26b79d5b17f7592af7b7f54eedfecec3e14348a88944411db296042f46239e9c993f3450c2bfe17eb29981daaaf9d5fd0b515b1dbb1c2d114d38f135a634665870d9d382389e171d20722cd8026932f2c419d0727887dc090d19529d3cc439fe87d3036ea87ae3653c88d06ac0e222d0eb58092e7cdbbb59b928c1a81950adbe8fd5b6f56a928ce8ac276ef7e7d4a917a3738075da6b207191dc49e91d5e42121547c24774a6be16dbba225542c0fd70f50299c7cfbe6f0b04331147428b035fd5949330a5d57b1def811617477c62d9958d84357cf354dda67e74fb14aad722ef4d7e9029e38768d1b8fdd9ea754c6d89e837108b5be82ab0a21f8d131c28d9b0a036f6f94958d720e232b1d7478907a0f16fc9bbd6549a9359923d83fe885f515d3dad59dbea963ab2cf22471241ce94b1a8fd323a57290b1e0a5fe4c215ab38651af0d7fe27bb29bf47066d705c9ad59c2c66c8fcf535d1eb2a9a969af7bfc2fa939e156adda0b3cc4f7b352b202c41b5a3b7b3fc3cdab7013e0a24adaeb5f426f59f70bf3e823673f27148847307c1d1019be1f52ca96884c231cdd21c69aacd30e8cfbaa34e1e12d4f69360467a3262bdc0a6743f4fa433ab7ad3d83488ec8dc459ba8cab9331e81f21f296c125245c2b5f51d955b75819fea0646392fae810a6abba36c1a90aad2e3e48e8d2c2d6e5a60860741b398285703a40c67b75b38baa5e144de33f2a18f110d466f5fc79b157c906a1f1dfb05934790139b1a43d95a67fc8396d263d53307627082b06141622bcb47cb848bd98725fa2269ce07e50fdc7ad95db5badc8462cb3ff98df293b42c9e8dd9d8c424c4a3baa989d835272f8435e2127edecc63a1798655ed8030ba31ce357889036b7fb969fd4c7ba6c75056576957bef7339dbe904f9aab9065044b0bc9ed18cba28a899a6afdde3e194543a3af9134c1c945dc49affc5e0827b40a970abc3b06871b010bbcc5fce4d36d1663a89d97cd8759d6b5df5a820e0f5bc413576e565bbf29039729f5551fada5296f1dec102dfc611e5750e7b366d69868017dba7528654974c9d8bfae80a982c1baf1e8bf6f3a4dbb3fb3e3670784d537a1d8459e7723b5f33", 0x1000}, {&(0x7f0000123000)="0ce2fd9f82bfe160c7707bf563124731c2cb22731c1714a5b14f4521fe2b1b5393a74ba03ce58a00ba715cd4ee9426c8b561892396c08cfecc565a49dbd9497f5f323b1240b4bd6e75fd228333a03e74c23cb31ab2bbba467f04bd1620c4af3540b8fdf8cdedc34205d943a8e1a25b6c147338a0cebe870d7e98bfab19a5e31f21411bafe359fb4b022e1509024ab2800d", 0x91}, {&(0x7f0000712000)="e538462ef35f92bf87db161955144e4b777db8ede53bdcf9a084f1ed84627663917d167fc2180baa9d47d5952d01", 0x2e}, {&(0x7f00000d4000)="64d9bde5a71622fb76338c1d882986a1f8dfb7917725049e52553bba2ac6645a4b2bade4062d4bc858d28fee6e30299e1eae8b2fc622fe3da60d06c8178acf925c51ca5dfdea26bc6b34d6f43917fa5e67d5df885efb58d76e865834c522c2d4f0972df4c10101fa9c07c0bc75670f71f5b223506447b2731475d706d5eaa4f0dc2bc13ed852fbd72939dd041f6417a2eeff5c35d7ddd31a4204ed88d9f80d76f62bc64227d9c658fd6d79b015ab", 0xae}], 0x8, &(0x7f00008c3000-0x2e0)=[{0x108, 0x11f, 0x8, "4c6f9b47963dd8aea7869c257851593d5e1d1aab735dc758bd6bc2937f32fcac9cde812e794e8cb9039665168a56641ade65d6ca58ff84bbc3c5b1ee8b8651cbd3ffb24381480a899ac988ab7636b02c9f6aa4bee36692df7d71f9a14447c301ff6b9238146a06f80cb354641c2e935b686b46a5c70a7ba43450a718bb7edb83ec2ed37c60cbcff01faef7c478525c1398f619de0c43dce35abecc65de588561ff874c7659218d2328ddcc9a2d154b264bb3680beb24f0f059c1dc9405ee31f930ee4825032378038608695fded4c9bb9ce57f2b871de4626f7d09a09e3db520059c7eaa5cbc172af15d7b6d6da39da95e3b1665cd12396b"}, {0x38, 0x115, 0x80000000, "38a5aff427988d782e529dfd6aac0ade1145b9c10c4ee5fa5e612c6b0cf9186399b03073e81d6da1"}, {0x98, 0x29, 0x9, "08bcf66e5b5f037a89c2f732d96573556318aa9d61a7e5d22fa6353424ce4ab57297510dd34d4a96a6936ee05a84a2eaedd7c5249f044d10bb9a5b114c76e84a25faa6e2f1ad374551a1900abff9e85c258923874ed1977dade8804e7b070682e03989b59735d0f33bacde7a9bc17dbbd6ebfb6d5a80c36bb83493408cc6eba6c185ce72295528"}, {0x18, 0x113, 0x8, "2a9ab020b77cbf"}, {0xf0, 0x108, 0x5, "8254eed501712f26ca13abbdf5b3e0de925cfc6cc16bd5e00e2495eae6275e529af4e90cecf35e750975635a1ec54b875b803589cf461dfeea84ca058c78ac1815d1703200eb8950578b7a0189112180004415f6e32cb915a0651af3e5f226da8fdbf7b510f633f900b9f5dcdf45bcd6ec85273b2f7c0b6d56a990735c45b5c700afd7ee9630c647bc599f82a4c016e1f34b45f9937073c3e700d0ccfd75301548b42f82906297cc43b847f8f0cea56198b2b3aa7957c3c19cb6bb6f7096c4405ca945e74d00bf2203feb4544e2e4b88caebc2247e20e1472aeb"}], 0x2e0, 0x4040}, 0x0) 2018/01/14 04:22:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/14 04:22:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x900, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000)="796ac3482ebbc25087fa6285df3ae8b75296118cbb1be9afa1579549184375adc54fb6a96c15d34aefa81a2ab5d7", 0x2e, 0x4010, &(0x7f0000001000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000f48000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$clear(0x7, r1) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x9) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000fdf000)={0x30020016, 0x0}) 2018/01/14 04:22:29 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, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x600000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0xc) write(r0, &(0x7f0000896000-0x1f)="1f0000000202ff000000000000000002000400fa090006000200fbe8560000", 0x1f) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000a15000)="") 2018/01/14 04:22:29 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3ff) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000c1d000-0x4)=0x2, 0x4) pipe2(&(0x7f0000082000)={0x0, 0x0}, 0x4000) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000952000)={0x8, 0x1, 0x10001, 0x0}) 2018/01/14 04:22:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x2, 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ea2000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x1, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x3}) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000099d000-0x20)={0x0, &(0x7f000002d000)=0x0, 0x0, r3, 0xffffffffffffffff}) 2018/01/14 04:22:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x2, 0x0, 0x0, "9ede7a8c5ac75ec8e28693340f643a664f13eeab65c0322901dc6bd36c102c51f000000000000000009ffffb2b5ff476c8d769d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @tick=0xfff, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000037000)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000fa000)={0x126, @tick=0xda4, 0x4, {0xe77, 0x7}, 0x2, 0x1, 0xe0c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat(r0, &(0x7f0000c18000-0x8)='./file0\x00', 0x100, 0x4) 2018/01/14 04:22:29 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x8, 0x2, 0x5, 0x100000001, 0x81d]}, &(0x7f0000001000)=0xe) r1 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000003000-0x12)='/dev/input/mouse#\x00', 0x80000000, 0x200000) 2018/01/14 04:22:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f000052f000-0x1f)="1f000000020319000000070000000680e2ed3b8509000300001600ff02fe58", 0x1f}], 0x1) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/14 04:22:29 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000017000)={0x3d, {{0xa, 0x1, 0xfffffffffffffff8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000017000)={[{0x3, 0x6, 0x9, 0x5, 0x3, 0x3, 0x800, 0x2, 0x0, 0x924, 0xfffffffffffff001, 0x1000, 0x7ff}, {0x7, 0x6, 0x9, 0x4, 0x80000001, 0x8, 0x4, 0x200, 0x0, 0x925, 0x9, 0x7, 0x4}, {0x1f, 0x5, 0x10000, 0x9, 0x0, 0x0, 0xf898, 0x10000, 0x7000, 0xfffffffffffffffa, 0x100000001, 0x5, 0x2}], 0x6f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0x60}], 0x1) 2018/01/14 04:22:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) connect$bt_l2cap(r0, &(0x7f00004b9000)={0x1f, 0x100000000, {0x8, 0x4, 0x5, 0x100000001, 0x2, 0xfffffffffffffff9}, 0x3, 0xe72}, 0xe) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/14 04:22:29 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000c20000-0xa)='/dev/dsp#\x00', 0x3, 0x40c000) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000de9000)=0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1b, 0xa, 0x400) getpeername$packet(0xffffffffffffff9c, &(0x7f000081d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000bdd000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00001b4000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, r2}) setrlimit(0x8, &(0x7f0000ce9000)={0x0, 0x0}) mlockall(0x3) pipe(&(0x7f0000ab4000-0x8)={0x0, 0x0}) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000094000)=""/0) 2018/01/14 04:22:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000432000)="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", 0x1000, 0x7, &(0x7f0000c8c000)={0x0, 0x0}) r1 = timerfd_create(0x10000004, 0x80803) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c3b000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x3, &(0x7f000000b000)={{0x0, r3+30000000}, {0x0, r2+10000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r1, &(0x7f000077e000-0xc5)=""/197, 0xc5) 2018/01/14 04:22:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = 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) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x1c, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0xc3fd, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/14 04:22:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000ac5000)=@common='ip_vti0\x00') sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00002de000)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000402063b4a6402100000008890512b63afb003204d87637cb00067298ca57fad84a7a71bd03678bcd0000ed2fcb89715303fffc878e00b571", 0x0}, 0x60, &(0x7f000095e000)=[], 0x0, &(0x7f0000fdc000)={0x10, 0x0, 0x7, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/14 04:22:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000ff5000-0x38)={0x0, 0x0, &(0x7f0000722000)={&(0x7f0000c7c000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 04:22:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000019000)=0xfffffffffffffffa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r1, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) shutdown(r1, 0x0) lstat(&(0x7f0000142000-0x8)='./file0\x00', &(0x7f0000814000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000d1f000-0x8)='./file0\x00', &(0x7f0000ab7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000008c000)={r0, r2, r3}, 0xc) 2018/01/14 04:22:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005a8000)="6e65742f6970365f6d725f636163686500d6") readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 04:22:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0xfffffffffffffffc, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000002000-0x10)={r1, 0x64, &(0x7f0000001000-0x64)=[@in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x143, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}]}, &(0x7f000098c000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f3a000)={r2, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fe0000-0x9)='/dev/dsp\x00', 0x840, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000fe0000-0x28)={0x9, 0x5, 0x401, 0x9be, "67342226e7f1c4d92654392de68beb40ee58be917e8eb26e2d0af67c552eeafa"}) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000fdc000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000fe1000-0x4)={r5}) sendto$inet6(r5, &(0x7f000064e000-0x64)="00d9ffa47c51115b6bdb34fe9aae93a62ac8a4ec65fbc6ca89841665d5d1ed5282633e1440542b4d382de148827e9f8c27580c90e39a354ca2f65fd1bbe177d7b37739c0de2aa5823aa1f14f699f43530c321fef9a83c40e01098543578fe751e4546de6", 0x64, 0x80, &(0x7f0000329000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdcd2}, 0x1c) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000484000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x0, 0x4, 0xbd}, &(0x7f0000fde000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000a91000)={r6, 0x0}, &(0x7f0000223000-0x4)=0x8) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000285000-0x9)='/dev/kvm\x00', 0x1c0, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r7, 0x4004ae99, &(0x7f0000fdd000-0x4)=0x4) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$tun(&(0x7f0000fdf000)='/dev/net/tun\x00', 0x0, 0x10000) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r8, 0x8004ae98, &(0x7f0000d78000-0x4)=0x0) 2018/01/14 04:22:29 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000010000)=0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000003000-0x50)={0x20a, @tick=0x0, 0x400, {0x4, 0x4}, 0x9, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0}) prctl$intptr(0x18, 0x80000001) ioctl$sock_ifreq(0xffffffffffffffff, 0x891a, &(0x7f0000c2b000-0x28)={@common='ip6_vti0\x00', @ifru_mtu=0x4}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000067d000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000a68000-0x10)=@buf={0x2, &(0x7f00001f9000)="1573"}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000187000)={0x0, &(0x7f00004eb000)=[]}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) fsetxattr(0xffffffffffffffff, &(0x7f0000963000-0x15)=@random={'btrfs.\x00', 'eth1mime_type\x00'}, &(0x7f0000c2e000-0xe)='/selinux/load\x00', 0xe, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/14 04:22:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x0, &(0x7f000051a000-0x58)=[]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ce5000-0xa)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00004af000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/14 04:22:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d07000-0x28)={@generic="13b1a232bb2c864c46f2d6fa9c9d53ae", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f0000699000)='./file0\x00', &(0x7f0000c97000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000dd1000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x3, 0xa, 0x20, 0xa0, 0x1, r1, r2}, {0x3, 0x3, 0x0, 0x100000001, 0x5, 0xfffffffffffffffa, 0xffffffffffff3f6e, 0xfff}, {0xfffffffffffffff9, 0x4, 0x5, 0x401}, 0x200, 0x1, 0x1, 0x0, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x32}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x3, 0x3, 0x8, 0x0, 0x8001, 0x80000001}}, 0xe8) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d05000)="", 0x0, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000f4e000)=[{{&(0x7f0000b91000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d526326c0b3b78b78a507be193da132ebe67f55c5b43b66cb15438108fbbf329a25e6b5bcca2b09c3a429d72be2de37fd9617ecb235b9472e3dda72c4186d8", 0x0}, 0x60, &(0x7f0000b32000-0x10)=[], 0x0, &(0x7f0000fdc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/14 04:22:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ion\x00', 0x4001, 0x0) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 04:22:29 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000000d000)='/dev/admmidi#\x00', 0x8001, 0x80000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000000a000)=0x0, &(0x7f0000017000)=0x4) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000018000-0x1)={0xe7d}, 0x1) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_mtu=0x40009a58}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r2, 0x101, 0x1, &(0x7f0000018000)=0x0, &(0x7f000000b000)=0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000013000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000001a000-0x4)={0x0}, &(0x7f0000017000)=0x4) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000019000-0x4)=0x0) r3 = msgget$private(0x0, 0x410) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000001a000-0x10)={0x0, 0x38, &(0x7f0000019000-0x38)=[@in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x400}, @in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x49b}]}, &(0x7f000000a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000009000-0x53)={r4, 0x4b, "8b83446ce6e3576b4126a80e5470bdf6b134bb26f96d467a70017242b4f3eb155a49c331f5c56cf049091296940d0799fbc80325fb5fb0f94d4e0ca49dbfe7a84f22a7e31df6b226f309b5"}, &(0x7f0000008000-0x4)=0x53) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000018000)=""/8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f000000e000)={0x0, 0x8986, 0xc5a8, 'queue0\x00', 0x3bc1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000018000-0xc)='/dev/audio#\x00', 0xfff, 0x40) 2018/01/14 04:22:29 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c40000-0xb)='/dev/hwrng\x00', 0x200800, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00001e8000+0xbc8)={0x0, 0x1ca4, 0x2, 0xc791, 0x7, 0xffffffff, 0xe6f, 0x9, {0x0, @in6={{0xa, 0x1, 0xe0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9f1e, 0x6, 0x0, 0xeb}}, &(0x7f0000e35000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000cd4000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x8, 0x6, [0xc9, 0xe88, 0x40, 0x0, 0xfffffffffffffffc, 0x7ff]}, 0x14) r2 = socket$inet(0x2, 0x80006, 0x4) sendto$llc(r0, &(0x7f0000000000)="7d87c9f36309690062e50ab4d3d5ba392fcdeb7ef2a7e1e295b318747329aece979f27639a32f571a9ab55e0bf13a94d6935629018771d63f83fd304a5be0237488d415f04e5782862b642fca9ee8e6a8fc18f5fba2a6e2a9cef030ffb1ef374aab98707d6eac3986272b41cb9a5e1d46596e41e4526c6d982b091d0069f1d18e4fdec60ee1096fe093718b8d3173f2b88b9a84fc8f540a1aed12568998eb27d29217e5576c6490acaa07b00e54379e0f35f389e199bb2f19fc788ec2d04ff6e8235b9b1e90d0fdedc875c8d56e155b5f45a8619e4c5a9f9e71a7f57a8c2184538a72d4f", 0xe4, 0x804, &(0x7f0000001000-0x10)={0x1a, 0x1b, 0x80, 0x0, 0x4, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000056000)=0x69f3, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000dd000)='./file0\x00', 0x0) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) fsetxattr(r0, &(0x7f000058f000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001f7000)='/dev/hwrng\x00', 0xb, 0x2) mount(&(0x7f00005db000)='./file0/bus\x00', &(0x7f0000410000)='./file0\x00', &(0x7f0000385000)='openpromfs\x00', 0x201000, &(0x7f0000c77000)="") 2018/01/14 04:22:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = 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) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x1c, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0xc3fd, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/14 04:22:29 executing program 7: r0 = memfd_create(&(0x7f000055f000-0x1)="b32900", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x0, 0xb0698070000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x8001, 0x9, 0x7, 0x80, 0x100, 0x4, 0x6, 0x1, 0x79d, 0x2, 0xb88, 0xfffffffffffffffb, 0x55a, 0xfffffffffffff307]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x0}, &(0x7f0000360000)=0x8) 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, 0xfffffffffffffffb, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x5, 0x401) inotify_init1(0x800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000ff9000)={0x0, 0x0, 0x40081, 0x0, 0x42, 0x0}, &(0x7f0000ae8000-0x4)=0x14) sendmmsg$inet_sctp(r2, &(0x7f000068a000-0x38)=[{&(0x7f000061d000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004b4000)=[], 0x0, &(0x7f000012b000-0x90)=[], 0xffffffffffffff64, 0x0}], 0x1, 0x0) 2018/01/14 04:22:29 executing program 6: 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) perf_event_open(&(0x7f0000333000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x1d) socket$bt_rfcomm(0x1f, 0x0, 0x3) getpgid(0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000760000-0x9)='/dev/ppp\x00', 0x98202, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000027b000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c07000-0x4)=0xe8) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000b26000)=[], 0x0, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) getpgrp(0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/14 04:22:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b70000)="6e65742f6970365f6d725f636163686500ae82fe7e8c63ea2e3e8e42f55bd5d204bea57d2a9348de6b2f6cc3cd7ec41e1af23d095c1d7f22e2864b523e5c94b81b3a3f3e5de3d231cfd1840ba70895b37606d863e2a072be8058e4ae8213ba7133e14286466cfcce9c4d80bf4c84fccc74843260c0a6fc4e21f84b16565a09d677c010612972504b73257a731384c4462ced1ba23eee26e3e7e8ed9eaaf5a3a4214e") readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 04:22:29 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x2, 0x4) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000004000)=""/136) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000003000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000009000)='attr/exec\x00') preadv(r2, &(0x7f0000008000)=[{&(0x7f0000002000)=""/87, 0x57}], 0x1, 0x1) ioctl$int_in(r2, 0x5473, &(0x7f0000009000-0x8)=0x6) 2018/01/14 04:22:29 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) sync() ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00000de000-0x20)={r3, 0x2, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000195000/0x3000)=nil, 0x3000, 0x2000000, 0x10, r0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000516000-0x20)={r4, 0x0, 0x0, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r2) 2018/01/14 04:22:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = getpid() r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001cc000)='/selinux/validatetrans\x00', 0x1, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000b5f000)={&(0x7f0000592000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000c6a000-0x10)={&(0x7f0000d0e000-0x2a4)={0x2a4, 0x4, 0xe, 0xb28, 0x4, 0x0, {0x3, 0x0, 0x4}, [@nested={0xbc, 0x6c, [@typed={0x18, 0x1a, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="5fb398da7eb249e23d694820948d8fd87cf9d8e5b4dbad0124b219bbbe761ad01af7904059863a139b3b95399c13c75b47", @generic="651733144932ae13bddd41500dac7730bf6a69d91aebd7f05e2ac695924116720f509b76219c1966bdde9ffc333299841810416284ee2153a8e53228bbdcbbac7e770c624e84fa965cece54cac56ee6e852e165f32877f7be41f5ac5b3c1e407fe9cdbdad05da09d2c89d99d2f8849"]}, @typed={0x14, 0x70, @str='vboxnet1\x00'}, @generic="314bad706bee5c2df98b704e172037da85cced9eb775a47b15bbf5cfd9756df471140cbce61d495d79b361abbc5b26d90f89f2a0d9ecdbbb6e8b954a5a6e66761276f4a0970e94cb4f46a54bc89134587c730808ecfd41120cfb01fd8269f6117d3e1c0beecff2c432771a6b04f406e166f2cd48110bcb1363c2cfa2927613154d074d8702f7ffce", @generic="51a3d177fbde441599f1ec58426c3533724dd4105cba15a96167e1fcc1377824f33c451d27055796edc36060510315dd64dd1d16e32d81d526b23b42ba4127344310a24750e1802c15fe4d0f0e463af6b250caafcdd6e90a36f49751d2dcb7e3a5d1ace58d1d4a59dcd8dce569987d5a4fd30aed08ac95dbd293f812ecac88f7e9b23554fc8d44c0077ac3d780f189c65f6571371e7232aec61ba348753dad8b6c8fdf342f54557f23bf7f49d6f771b52b0e98a08ec91ed1afd070e08145a6cbdfce27742bd83cef0c03296acc8d2c5f2b3a946c1966c12bdb9090f1d075580e1bf0b75a8456590377435e891a0021b70fd99ebe95663bd7", @generic="7f23ef36b3630a726ead64d9b07a92f27ae4996e17f717a274147d7a81e4fb623e13689e94e60a2752c3a59c5312a98775895110f41ecc21f9f9d5077c49067e"]}, 0x2a4}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) sched_getaffinity(r0, 0x8, &(0x7f00008cc000)=0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000823000)=@random={"73797374656d2efff8", 'ppp1ppp1\x00'}, &(0x7f000054b000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) 2018/01/14 04:22:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003b9000)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000427000-0x64)={&(0x7f0000dad000)=[0x5, 0xffffffff, 0x7fffffff, 0x5], 0x4, 0x7, 0x7fff, 0x1, 0x9, 0x4080000000000, {0x10001, 0x9, 0x222d2669, 0x9, 0x7, 0x400, 0x80000000, 0x401, 0x7fffffff, 0x1b4, 0x24, 0x7ff, 0x46, 0x7, "d1001e14e1a68a5a8a7419547b64424a55871b4ccb0b99989f8cac8c5c0ba2ec"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000106000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/14 04:22:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00007e2000-0xb8)={0x0, 0xe672, 0x5, 0x3, 0x0, 0x7fffffff, 0xff, 0x3, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0x8, 0x407a, 0xf19}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000586000-0xa0)={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]}, 0x1, 0x10001, 0x3f, 0x48de, 0xfffffffffffff3b4}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) tkill(r2, 0x19) gettid() r3 = syz_open_procfs(r2, &(0x7f0000f80000-0x12)='net/ip6_flowlabel\x00') readv(r3, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 04:22:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl(r0, 0x401, &(0x7f0000cbf000)="ef3165e4486e82e1591255ae1e8f200f097cd14c8494e894d5e3eb28580747a78e32d2eec93933d82299e3be1f1cf99671c9b687da98cc3303862b6d37e78d697d2c64dda10e8d8109946923fb") fchmod(0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000b40000-0x14)=@known='security.capability\x00') 2018/01/14 04:22:30 executing program 6: r0 = syz_open_dev$adsp(&(0x7f000025c000)='/dev/adsp#\x00', 0x1, 0x208000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000001000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000582000-0x9)='/dev/rtc\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f000067e000-0x10)='/dev/input/mice\x00', 0x0, 0x101) ioctl$LOOP_CLR_FD(r1, 0x7001) 2018/01/14 04:22:30 executing program 1: 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$sndpcmc(&(0x7f0000dfb000-0x12)='/dev/snd/pcmC#D#c\x00', 0xb, 0x4200) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000049000-0x4d)={{0x1, 0x6}, 'port0\x00', 0x0, 0x10002, 0x6, 0x0, 0x2, 0xfff, 0x8, 0x0, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000019e000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00008d5000-0x14)={0x0, 0x3, 0x7, 0x3, 0x10000}) umount2(&(0x7f000056e000-0x8)='./file0\x00', 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00007e6000-0xb)='/dev/audio\x00', 0xfffffffffffffffe, 0x0) msgget(0x0, 0x4) shmctl$IPC_RMID(0x0, 0x0) 2018/01/14 04:22:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x1c, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0x0, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0xc3fd, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/14 04:22:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f00004ef000+0x496)='./file0\x00', &(0x7f0000a98000)={0x4000a3e27caf, 0x0}) r2 = ioctl$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) getresuid(&(0x7f0000b35000-0x4)=0x0, &(0x7f0000420000)=0x0, &(0x7f000062f000-0x4)=0x0) r3 = syz_open_dev$admmidi(&(0x7f0000974000-0xe)='/dev/admmidi#\x00', 0xe789, 0x48300) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000d4e000-0x8)={0x4, 0x1f}, 0x8) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000108000-0xa)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r4, 0x81785501, &(0x7f00000ec000-0x2d)=""/45) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/14 04:22:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') openat$selinux_create(0xffffffffffffff9c, &(0x7f00006e6000)='/selinux/create\x00', 0x2, 0x0) r1 = dup(r0) readv(r0, &(0x7f0000386000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000acb000)={0xa, 0x3, 0x4, 0x0}) syz_open_dev$dmmidi(&(0x7f00006ca000-0xd)='/dev/dmmidi#\x00', 0x9, 0x0) 2018/01/14 04:22:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e8a000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000d25000-0x58)=[@in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfde, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}], 0x58) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00008c3000)='/dev/net/tun\x00', 0x0, 0x40) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000d89000)=@add_del={0x2, &(0x7f0000d22000)=@common='bridge0\x00', 0x1b}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74309e1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00003a1000-0xa1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/14 04:22:30 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000009000)=0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000017000)='/dev/snd/pcmC#D#p\x00', 0x97b, 0x400401) perf_event_open(&(0x7f0000007000-0x78)={0x3, 0x78, 0xb24, 0x9, 0xc48, 0x6, 0x0, 0x6, 0x40000, 0x0, 0x800, 0xf696, 0x9, 0x1000, 0x1, 0x3ff, 0x400, 0x8, 0x1ff, 0x1, 0x10001, 0x12, 0x8001, 0x0, 0x9, 0x100000001, 0x1, 0x9, 0x3b, 0x101, 0x9f30, 0x2, 0xfffffffffffffffd, 0xea, 0x7, 0x6, 0x6, 0x6, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000017000)=0x0, 0x5}, 0xc08, 0x945, 0x9, 0x5, 0x7fff, 0x2, 0x5, 0x0}, r1, 0x8, r2, 0x1) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f0000018000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000019000-0x4)=0x10) [ 546.317525] device eql entered promiscuous mode 2018/01/14 04:22:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) syz_open_dev$evdev(&(0x7f0000409000)='/dev/input/event#\x00', 0x1, 0x4000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035b000-0xc)={0x0, 0x0, 0xffffffffffffffff}) r1 = add_key$keyring(&(0x7f0000fb6000)='keyring\x00', &(0x7f0000558000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f00002fc000-0x6)='rxrpc\x00', &(0x7f0000ac7000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000191000)="2f6618572f07dd4355ec715457a2c20531c968d71ddd9ad8edf988e8ccd4125b5dd9603d429a4068114d808c3090312beb8efcd05c6b280b0ac51635e1158fb5b1af20042b64d5676b8f157ad0de3bcac7e7cf069b5069ef49cdda7be8416c48efb6377780b3f2db71016d1600f8811a627d060a1eafc06bc5b83c9d2b5aee96289d942ce727d75b055fb6a35fbb4d5dae03d2a0b0ab3bc098a36f3a0a46f2bc0b3b9ebc3d71ad43232a659d3e4a622715e9413345cb508c14e927f6140845da8babebd830f5ded755798f4769bcd899397ad60965158d06e58c9e88ab65caa8339c732267691dcb15", 0xe9, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000bb6000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000fc9000-0x50)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x25]}}], 0x0, 0x0, &(0x7f000060b000)=""}) 2018/01/14 04:22:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[], 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000ebe000-0x39)={0x35, "314361b7a4893c589bf690dddf2f7eb3230117e9bd2047e03ec8f07be68e33db8c0a9165ee5c63dc3aa6c7f4d7353130b832a84fdb"}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000c5e000)=""/1) 2018/01/14 04:22:30 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, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000406000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffff849, 0x20000) bind$bt_rfcomm(r0, &(0x7f0000970000-0x9)={0x1f, {0x8, 0x1, 0xfffffffffffffffd, 0x80, 0x7, 0x9}, 0xffffffff}, 0x9) munlockall() r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006cd000-0x10)='/selinux/policy\x00', 0x0, 0x0) accept4$llc(r1, 0x0, &(0x7f00008b2000-0x4)=0x0, 0x0) 2018/01/14 04:22:30 executing program 6: r0 = socket(0x17, 0x80a, 0x5) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000158000)=0x8) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x3, 0x5d195c69ab50935d, &(0x7f00000d2000-0x10)={0x77359400, 0x0}, &(0x7f00008ac000)={0x0, 0x0}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000089000)='/selinux/user\x00', 0x2, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00003ae000)='./file0\x00', 0x4) inotify_rm_watch(r1, r2) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000000000)={0x77359400, 0x0}) 2018/01/14 04:22:30 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000018000-0xd)='/dev/net/tun\x00', 0x0, 0x101000) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:30 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000d000-0x15)='/proc/self/net/pfkey\x00', 0x303100, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f000000c000)={0x400000000000000, 0x4000, 0x0, 0x1, 0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc0884113, &(0x7f0000006000)="") 2018/01/14 04:22:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x1c, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0x0, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0xc3fd, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/14 04:22:30 executing program 7: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fc1000)='./file0\x00', 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00002b9000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x20000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00003ad000-0x10)={0x3, &(0x7f00007f2000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000d97000)={r2, &(0x7f00007a6000)=""/228}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000568000)='./file0\x00', &(0x7f00001bb000)='./file0\x00', &(0x7f0000af3000)='sysfs\x00', 0x0, &(0x7f0000852000-0x74)="") r3 = syz_open_dev$amidi(&(0x7f0000f6f000-0xc)='/dev/amidi#\x00', 0x1ea, 0x400000) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000f6e000)={&(0x7f00005b2000-0xc)={0x10, 0x0, 0x0, 0x8100000}, 0xc, &(0x7f0000483000)={&(0x7f00004b7000-0xe4)=@getsa={0xe4, 0x12, 0x100, 0x2, 0x0, {@in=@multicast1=0xe0000001, 0x0, 0xa, 0x33}, [@replay_esn_val={0x24, 0x17, {0x2, 0x7, 0x7, 0x0, 0x7, 0x8, [0x9, 0x6]}}, @lastused={0x10, 0xf, 0x7}, @migrate={0x88, 0x11, [{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x33, 0x7, 0x0, 0x4, 0xa, 0xa}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xff, 0x1, 0x0, 0xffffffffffffffff, 0xa, 0x2}, {@in=@empty=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x4, 0x0, 0x7, 0x2, 0xa}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x1}, 0x1) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r3, &(0x7f0000f6f000)='./file0\x00', r3, &(0x7f0000202000)='./file0\x00', 0x400) sendmsg$nl_generic(r0, &(0x7f0000f6c000)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000f71000-0x8)={0x100000001, 0x9}) 2018/01/14 04:22:30 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000017000)=@generic="eb642701896eca8bb6d7e0181cbe9537", 0x10) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000001000)="a07e30753d2bb4178278f35ba16d46346adff2fb14141d789dc5c8f6a1f4f920"}) 2018/01/14 04:22:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000059000-0x9)='net/ip6_mr_cache\x00') readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 04:22:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000092000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000550000)="", 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f00009e9000-0x8)=0x3, 0x8) 2018/01/14 04:22:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000018a000-0x8)='./file0\x00', 0x80000, 0xc) sendmsg$kcm(r2, &(0x7f0000bb4000-0x38)={&(0x7f000019b000)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000045f000-0x80)=[{&(0x7f00002cf000+0xb35)="6bc18dc0822e56578f9ed8e6f88eaafe3b507e1f35cc0636a1e21f53185376edaf954d36049191111e65fe5bf086e7fda0cd50400859cd9769631fb2a832f93524fc1a640cfeb9a9c644500ae4744862a3ddb22de6837d4b260d7aae2ba4f220823cea388d281ed1df48ed1e5de0e8848fe12494197b8699aa49b418d6b7c6c48d01211787d469df63b274848ddc0c0b8e41ecf008ac2143d341947a644f35469cc1be14657d71f3f24af68a6af474f56461b2b36213ffd30de9a31c858cceaa8590290439eca06bb64dc9b77a5597d1686a9bc218c6ced5f5", 0xd9}, {&(0x7f0000cee000-0xb6)="989e55e65a11829f54b2517105b4e581f960257e8a1d8a30bc15b76a13bdc8fd83e081f1bbf44d93f83ee9dc31a763d340c9090989ac752dfb7208baedab219c59919a30f1b9de8c237f8ef30ed37e4c338b1795c8a39cff6ffb46fe1a087116d77d5436153fc31302d469d76476b66b4d918659023c546ccfd90197cccc6a60eeedccf8da691e4345e2be82d103a6ed8b2c7c7d8f383d954585233bacb4dfeac4b389c95f120e017a4c1564274da595983047f44b31", 0xb6}, {&(0x7f0000aae000)="03773d28e055dc7542e782368a83863630d4e4ec14476b6f60dcc8574a487101b665e3e74ab51297b3480bda9a53cb0415ea7b761ef33feece795b6e85af972be555109f86c478737c18cac3a4063a5a72f11e3bdaf1179d6f80ce4cca936c30fa51afd6097fe39360c792d53f26b1ceba14f798ff4588c3d35740f59463bbe2ef04abc3bee219985e5b3ef8c737e9ca06f6dfe640c559ba38ac7422c59d6d9f647c4f64f0ce1ad3e1e5f81421f204dc7454e6b545b78ec00e1fe6f107c03aee413ee178f80d13b4b05accf245b5d29042cb08bade0d2399fe100b006398fa12f9beb33c3bc1310e0fa057a394a176aa22a955ac3b04bce396f67c71212df5475e5c71a1b0fd3d45aef5f85a031e2c8a0a651b1bda0d3c5ff38d0d8fb038af2b29515620d64dd5938d31bc104469a651e93af5c50cdecf8e1e4df2548eb22a82cbda777c98367a1357aedd0ee3093c7338f1e4518b76cd2494c0eb0b571f6b898fb98edff9ee56950f6273194254fd61a5f0b61088bce1f69234d47b785bab3d9d659a87c2037e74633f0e8dbf4cde107ac16d155f81fbdf663350bfb113d76affc0ac778495abb3cbbb4bc8d5160f73534afe48c5154ca5f16c15b529d95d179a3d526a96c7a94ab45cb2de30f09c6c96a511224102179c612588c7654d70bf3c6367624b793d1452dd9d2e7ff18b08e5780be7c85256f9b2aca0c69fdb9f90b394c02c2a8f3bd1225a0a7f458a055abd14c7bf32365740810262c73404b5f95775c60909a60616c912d152726fbb802fcf3fe14d53ca65cccbc7029668a45205c925ba7996a82ea12c4f6da1a41751cf706f10addf2ac6456d60f156f9cc3feb7619c4a768ec0f0c17f6758fde559c5d73a5a227655eb672d8b9be62b456b4c789d800c59b53953f9e0f6ecf4360c12718dcb87b01f14deebfae943c5678c4668a60f3d9d8f578f731f7f5c5eb6e495b1efb86689c331a349a07155b42470ac4032107c8a8a9ad6c834254dbdba7182b92d651b01f8b7da1f5514741ebd38b704169d0055b9a75f89f1e4fff4e1876b51b4aa827a43375c1c60063cbed91f08435dcfcb5e32638dfaac0c1b9a3b713e59a4906e4b8504af1084b113f807946989f8cc0cc46eb079a4df4a77c0694f8c56030a4172c3f0527d41234eb6d81b53fe30c7aa27e61d906236f5ca30c13c7fc5a7560bf35793e251e9d709a96eb75ae41111f0dea25d8bb3ec7630f8284d6a50792f4d2e3c7e09c1aa7a7ae3e0a7feeb4947ceffdf8ece82ee9fe27090540eebc4ee5df942a71e232f29d21fac52b9b9f9474eff61549fbcbcd929d79cab0b54bdceb6aa6fc8938e33c4f143075fd02eafdf575bf31437da8b44a6a59a3edfb7a13aac3a99f3ce241ffbab08718457dc61a98552f93efbdb082109320fc4d4cdd57c952013a01a9495ecf62d6b818366192ce3dd358ff310c8fd579db60e53b827da212028817a5f55fea9b17ba52513804e0cd8e0204a6a4e67c02dcec10ecaac2cec3e3e24c2d221559f4edc5d05c2cc27c1e554092e2c40292267776672d4bcbd4cdf9781486a6ea0e37429cc65bbd879ff0fa069b982f9de3fa9ff1a98a76004456642ba7db1d05fb68c57bdc4c6b119b9bd9fa91f26d6d19166abf3a4f2d96e1cfba62c5b8b0317f67cc5c0b091477c87b88c3cb9d319f9442384b959b0baf42541abc5ab65cbc238c69b9b527cf10835457b509a12e59cc2d6acdd271a88c255ad376a31c366616fec00d6a76d37bd946163ededaf1afcefe1149405d5a7e9599477c82ae6c44bf660be463d7add130a147793232a03e24bbd120143632e8fb6a71ee8c9a3822eb17c1e524e85c8a454abbb0f49ae74a3bc54330e6e42789b5ff590ba4faf7eb2867d5685c51567bc7295d59dbec4b7115a80c637beca6d5ea2052ca0258e227ce7fb868fa9c0a4780b7f33257be4668a4b2ef568260a5c36c584045f8a4e441dd6374e68a491736cd8a416bc5f5cfc48201fdbd403c7c1028c7dade216505a25887981ffe1d5ba83960319468e9270cd48c7a9458667f7536fdf5c7e9e93aa1392b2daefad6ad2abc2d79f378987dc0cca511405ebcbac3e3671c37522348d5070a38e9bb8706247c2253bf5fd205358e1f0300fc27c5b95b6e70882111cd8fd1c9c43ce5e0f1ce6d8cae90784e7cfee23830bc9aaeb3993cd79ed1b1156fef535530ce23fe33275dba9bb46b344e838d44bbaee09ffc074defeaf8923599a2fbc3de88adacfebfdfe49348c9557d087e486422b43aa81fcdc8645f03244b1bd4eb60249add7e7413bd7951fc0ee8b8a1a9df9da37d1aac5983400ad74d1e3103bb6c41a7ba658690fa5b45eb9c8b6043b94f84d2340be5f9b06d8e99e80a29b96fc7ce196dfff82f7d086dc1e56897c9cffdff4d4ae8307532d8451a0fd33643172940ef15ee1e653104906019871e9cd91cd73870d7f180205820ce969e79289121ed8dcace555fbc62ad2ac09062ec71c97238e81de7f3378518770f03859c5a7c0f0a109e8d34e3323b2552b061d109145ad8f08f342387490946d40b9f8a4cf2e6e469be37ed938da772df6e3b1dbe220340cb8b598231303fd0a29b65814e522525b41ad64d642ec9d284e568a10c0d1fe5082b9459266015f6359a3c6f8a2dc7fa620cd9c014429691a36370d6a50c745acdc67adf84ab06eb3531d3cf638f0486000760f7153434a5bf9759f646eb5326cf441a85ea06003fe387b3c81921acd628b0d30e570a487ae45920d1c6d343babf42e91981480ac5a30d37178137f89c589169e769652f04617778e8336daba195d85a77a676fc35445a648111bfa62050a7a47cc28c1e159d5b207b264f612a09dbf71d3a9a83132f63e8e98491c8909491564825cbee019f1cd81116eed4768986d48b29aa1b2560f4ea8cffb80f31851b4c619c7bc1a2c494d7459b8c50a39e2da19f09cbe0cabbb5764656a7dd8a46ef087cd5f19011d6d82985854f4e4cea6d7544bdec4fda9f13b7316548f2ffd7d6992007b6d96472347c75a046c775adfb49b05fe6f3ac0193b6c506742f728ef524357b39173b3ab8bf188a116fa38307554fe10dc66a3f61921dd5ce9900248e23fe1832cf56bcec06fc2c3cd6e77e487d9c72b60d6dc6ff2e0b31ea6e20393456a792d24419ad5caee0f71fdb75b705ebec27743d7d22927a3455741566071b6954d3eb6298c0a59e1dd09592db2c35a155e950250620c6149043f468cf2a020a7426a75b697cc72cb8e684df1279c40789206ae6fdd5d560ef3a57deea64a8ec058fba0a34ac7e91c3a9d6f17f08779c6cbabd4958403ebd6866891a1b71f48c5e02b7f5a05b1da1e810c9e0c6a82ee33f01ee699f155b74840194595fea78a25877f912a28a00e5c046bf20e28f0bfa216911fdad6f12bec867862a3134e5e8dc3e0658d21a3db175e80ab4fafee7775566ba0abad69f390d6ab03723be5955b97daae04b50a7029e2af4b3a22bb9e7495f2e2905f0f8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0x1000}, {&(0x7f00005fb000-0x99)="254b4cdfd1fa4d8166790f62cb38490ca1ad294532c7e76a4748f82f5e4358e0e8d5dc4d73a51966f53560bbf618f71b4cac9a7036c66d9aa9e3a55eeb4e4a507734556242e1d6ba1cac77ce96b069f8a797f2bdc6ec4316fee3a6b3fd66d21d90e075827322238cdcbe1522400ffdf457b117a04cc254d1584c427d7a68500ecdee741828a52d2f27b6d550c5bb0b1fcdfc9350e1773e721d", 0x99}, {&(0x7f0000af3000-0x58)="75f176a70842768282abef5a4e666020d91ccae39d0420d359b1e0b4c926c0e45bf25d40ec9754c14a0799f4730b46f00f63887e1815414ad2cd06558ceb8664c9cb01d21eb85080fa21bd8d2cd6244a356882c1b2d38ea2", 0x58}, {&(0x7f00007b5000)="3477ae67210df1cd4e30958b30eb23e8cea10e257100b85be2a1f0ed5b58986ec959d32bf16dcce36e09b831b14351adcd3f2f439d50afa9656ff750a8c773f7134374bd4fe0b85515187cdaa3afd9093e4c44174a434ddd0f742d03d58808b6c2369d22a512ff1d12bcd2434c3ac98ae094f7056e2e1d4f801aada9d27ee5d61a6c10211c9668c62a9e15a64b040a2a5ae9673571eb734297af0e0f4f202752cbbbe1e993fe4898952d99a82811a0", 0xaf}, {&(0x7f00001a4000)="994afc159698219e6aaa38f280c096328d3328c8fe2c07d41022c42e136fe4f9228cf3e5e6b112d7d8c865678a96f240f645ebc8d5c85c276e23a9ff70311118e099a3f94b5bd46d744fa4d60f7967fe4f4a3ad0477161679cf1d111ff167f05864c4b2f5f1dee6421765d5d2f25bba81c54b4fd5ba5d6671c0fa9924a76869118c33dd8a8d5ba2f09c92f94c9ee2fb733e0", 0x92}, {&(0x7f0000b16000-0xde)="a25ce21139d8e5e307afe6c48ee7ce47e0ccde18f0d4d87190642915482b91daa71337544000ced84b4beb45c6047c041a3c7b990de2c07ccde1bca2c269e610e2098e75fecd35b9bdbc8dcc2f34c547f84ba9ef5975aa609c8bd32e541851cbba871db6d8bbc36278dc51c434dbac2c7c4edc0e0793c5e803071bbd1f382375e0b48ceb48ef751747492e80ea1ccf8453168d9c2d7e213dd26e3bb5991216d8c8ad298e2172aa64efd34627620647e5471abdd3df58e52287c0e8dc1a7cce06c4c8c3b605f7e99531e2ed4f5aa4a022411b651791f65a08dc4572e4a0f0", 0xde}], 0x8, &(0x7f0000324000)=[{0x40, 0x11d, 0x6, "f713418863377c8e59a2f678bd35a053deff56b278e6b4fbd3397be3541a9246b0874d0415a0b312bf7d5978cbf0c7e7"}, {0xb8, 0x11d, 0x6, "1d9ad3fac9b918ceb3cfbdaeb55d8d29664c11041a1e916607326037b8a97d86884142f2099d74e2e147b0a0eba824b32da5bac2aadfd9b13ec84655a1438fd4790e59e5078bdb6ed6f1adf078b71766ef9b8bca5731256b3d3ae5cd485f996205b4009634deb2f4aa893176d05721b8f616e657aebee17d4c48212528e9d57b59dc5494f7ed1bdebc909fef0e59bb7e7b377b78bcd1bcfd72b39d6c716f01b637c68d1b2365"}, {0x40, 0x106, 0x8, "01da542b693958ca510381fc51bffc0c3b407f7f8813fd3fbda456e10166a86b61082c21210731c7e92e10"}, {0xb8, 0x117, 0x3, "fcb3b6fb6c35a017d5252c915d308cd35161d0132faee27bee294df60d4c8b1938461ae19cc1839b45a93ef0932065138df7f176898aecb77f8d22f2547cc937fb8bc2267f1003939abbb65e6d254aa1ef6203cab08f906ccac0158706174b26d4f422ddcfa2ed69d897d0d447e6a531f2d1a27353f5c82cf4502449b01858ab14d4e8d5244ac8d7d6d497303a6ebd52c1aae22870d02ac179477b2da17782e382ed35969e14"}, {0x60, 0x111, 0xfff, "b250ba69bd1c3eeb68c31240207e80d88fdc3696287e20fe5a49a5acded56552e6f4d21d0bff8bc0010d134d3fadc2661fd26be02acc2f26e0e06fb79f3052c5b0760486a3ec709fd5"}], 0x250, 0x4000000}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d6000)="d3ab2719", 0x4) sendmsg(r1, &(0x7f0000c5b000-0x38)={&(0x7f0000c25000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ef2000-0xa0)=[{&(0x7f0000f5d000-0x1000)="455874955cb89d13c846597a8c330794fac8d6bd5b69f234c433dc46ebae41f62505ecb47e9c152f5855f91d9dba74892020e3a8f3b93d3b6ff941e9da4549a924fcd687599920c9f05b0474c7e70d6ba2285b20b01bcf8314e665bd3ff08e", 0x5f}, {&(0x7f0000366000-0x1000)="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", 0x1000}, {&(0x7f0000486000)="4ecc0001b669a4860c164ccfecd72e9cdf930d66fe476c8682e20004fee23cdc06f5add5d6cfd2b258f5bf9ed0d501b404a5859f106d44d29cbb04be99c7d7acfab0bba2cd02154f3b6844c04550b2d46dcd29767b311d241ab5b276cdd0fda4d328e9defe962bce55766e8aaf5fb5b15cfe38be417895738fc42b3731fb0080a66f6536068f5f2477e63177301df52b87476fb51c63ff7032fae357114d06b6801574b962f550da803d7021e81ab4cea9", 0xb1}, {&(0x7f0000340000-0xae)="ed31dfb48e14f19f7adc1d8f8b826514a625ef3bcf642a20fb3f6f82f5522397ba1d6878ed814ade6844f800eeb352169daa68a789906bef71bf54122a4370f22aa911937ca240c36220f767d690688fed7197a02c10322a8367b82d20d81c640e732012cba842d79660cb4701af8ff20fe2b59ccbd0a3c8d3ca7c53824aa9489673ae24345642b4fb45b29d90e99ef95004395365ea20ae23d19c0c72bf6335ef7841ee818148acfb55bea5d120", 0xae}], 0x4, &(0x7f00006ee000)=[], 0x0, 0x10}, 0x40000) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[{&(0x7f00005a3000)=""/11, 0xb}, {&(0x7f0000291000)=""/217, 0xd9}, {&(0x7f00002dd000)=""/65, 0x41}], 0x3, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x12001, &(0x7f00005a3000)={0x77359400, 0x0}) [ 546.436554] binder: 28318:28329 got transaction with invalid offset (37, min 24 max 80) or object. [ 546.447390] binder: 28318:28329 transaction failed 29201/-22, size 80-16 line 2966 [ 546.463873] binder_alloc: binder_alloc_mmap_handler: 28318 20000000-20002000 already mapped failed -16 2018/01/14 04:22:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00002fd000-0xb)='/dev/mixer\x00', 0x80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000012d000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000bd0000)=""/130) link(&(0x7f0000ff2000)='./file0\x00', &(0x7f00007ed000-0x8)='./file0\x00') r2 = syz_open_procfs(r0, &(0x7f000063c000-0x13b)="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") ioctl$FIONREAD(r2, 0x541b, &(0x7f0000508000)=0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000b19000)=""/177) exit(0x40000000000009) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) preadv(r2, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/1, 0x2a1}], 0x1, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000920000-0x30)={0xffffffffffffff30, 0x8d5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 04:22:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x81, &(0x7f0000f05000)={0x0, 0x0}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007e9000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f00003bf000-0xb)='/dev/midi#\x00', 0x1, 0x101) r2 = openat(r1, &(0x7f00003af000-0x8)='./file0\x00', 0x2000, 0x0) getdents(r2, &(0x7f000056a000)=""/210, 0xd2) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000017e000)=0x0) stat(&(0x7f0000db6000-0x1)='/', &(0x7f0000b17000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000ab1000)='/', &(0x7f0000879000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000082b000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c7000)=0xe8) fstat(r0, &(0x7f0000eee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00004f8000-0xe8)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000021d000)=0xe8) r11 = getegid() r12 = fcntl$getown(r2, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000019f000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000286000-0x4)=0xe8) r14 = getgid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000ca4000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000221000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d70000-0x4)=0xe8) r17 = getegid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000b5b000-0x4)=0x0) stat(&(0x7f000090b000)='/', &(0x7f0000fe9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00005bf000)='/', &(0x7f0000f59000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f000072e000-0x8)={0x0, 0x0}) stat(&(0x7f000042d000-0x8)='./file0\x00', &(0x7f0000d2c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000d90000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00007e6000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=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}}, &(0x7f00009e7000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00003bb000)={0x0, 0x0, 0x0}, &(0x7f00007df000-0x4)=0xc) r27 = getpgrp(0xffffffffffffffff) r28 = getuid() getgroups(0x2, &(0x7f00007aa000-0x8)=[0x0, 0x0]) r30 = fcntl$getown(r2, 0x9) fstat(r2, &(0x7f0000b82000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getegid() r33 = fcntl$getown(r2, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000c53000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000038c000)=0xe8) lstat(&(0x7f0000b03000)='/', &(0x7f0000226000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000850000)=[{&(0x7f00007a3000-0xa)=@file={0x0, '//file0\x00'}, 0xa, &(0x7f0000e16000-0x10)=[{&(0x7f00008c5000-0xc9)="566dd4a29a688cd11d36b648436df399a77f7959e48cbea133009ac69b3288a7090c469c5e7bfdc3a8c6c1596ab1cad6f35388eb5054ee2b9d5329a7eeed54af5e766669b3b9f5ebf7a96bd5eae4eaf4767bfc013021d4127dc246b8a681937dd114e4810fd235e85700e8cf38251f393586a2a6d805eebcac17d4cc0f9a568e3fb15b8db1cb599b58e46a673111fddb29071c32be4e35eb2c8cf0ed6d38e0dd30a1710797ce71c91b41fb3934de39db846de7c4c07e4712d6230d278be3998ece42d18bec5e63b070", 0xc9}], 0x1, &(0x7f0000a08000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x40000}, {&(0x7f00007ed000-0x3)=@file={0x1, '/'}, 0x3, &(0x7f0000162000-0x10)=[{&(0x7f0000e89000)="b7017c677361491dae354462db26dfd11ce794341e6b0d7867d4e8155482b32234d0126926162a4870c0ce4b7674bdacdaa05c9933830256b1b94e53a36f9abde1636571db0740960ed90d3c8b2bb45ac10d5d7056a8105e6a78363e8c1e4675ab97b3a7aaa9263cfab4895bea61170a1576acabe61091b98981c49507d18d9d550c4d5114", 0x85}], 0x1, &(0x7f0000c8b000-0xb0)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x30, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xb0, 0x0}, {&(0x7f0000a2d000)=@file={0x0, '/'}, 0x3, &(0x7f00000cf000)=[{&(0x7f0000d11000)="6594d4b7ed5d2b5b2ec1ac2d36e47919090a2084c3d90a61054a6222a214770331", 0x21}, {&(0x7f000096c000)="dacafb4e7776cf1490e2ab87e78a902cf5e2c6a1e181ac653ff6add68a93f0f7edf25c03c846d3b33b336c409dc708bbf95ddf1e69ebae348e6501a53f0294c453be2d734cc44d489c71caf79cfc2d1d1dfad7c0e7dd256cbc031a33bb3f26c5589107cde4202988bf17af94e110106d1468257750b361a8780ac38b13a95d0b3c8adab61bf21e0fdb6611489286a6c212ca712db2b32056faa233ab3f6d3d74507d2036aeb989e756", 0xa9}, {&(0x7f0000955000)="cb3adc4b5e0535d3ff608b58bc4ee1b684aeaf2b58d516d577bb7646797426a140ad3a356d66c76f314c40e6bec00630e89eff0b9485f4b0b76b6a94d866103b2a4fa6480a64060f085dc44a36f09f54a22fe782c8da33777624c79937017b8b38c6d4233abb1cc2", 0x68}, {&(0x7f0000aa5000)="", 0x0}, {&(0x7f0000256000-0x14)="2f4b947ff035251c00fdd8113bfc6ef738830136", 0x14}, {&(0x7f0000faa000)="f47a9d0d1db0cb58c75854a877cc7b03109858e7ac3eeb8fb8e1fda7aeae60a68741a347e33dafd68458847de4f7fa5a5927810c541333a0ad36cccc4cc19e7074c5410f59a3f4977a2cbc1c10b5ab4220bf04a63ecd03c4aa1213762057f9f5d26c03a90cd22708960d57e63b453752d806ea400550330b8c1d510fedbdfd5d0d3a531d90d5fca42b15c5fa1d8246f0592827161c02", 0x96}, {&(0x7f0000e61000-0x32)="3dd5fd787b77131923873baf564741e6eb7809c51885111fad5113985c720b25c004c0c0b66e629a617923402aea09c15057", 0x32}, {&(0x7f0000489000-0x46)="072c5a0381cd4de5d2d50e146e551451074f436abd0ede7d84d3ffec1790a1f888b650142f65eeff00e2343d6591adc829599a536645ad6348e94c1871a014fe61e62812d1a3", 0x46}, {&(0x7f0000032000)="ac6c32ab09908708e6dd3057cdbc3f910c2e6ecc3474d820757866d930e324eea731e4bb710342068fa4767d9f8088f50bb0118c49ca5300d4b5e4176a519e1aace75fc1996a918c3037f7d760bfbdc8c4ec6e6931c729cdfec97eea7d52f8495286934510055ee13bd9713d7b98acd4adf2ef4b648ba53e221c7bc827a2958d0a7b6dd28522588d181ef469504db16489c30a99bfe599062084f9f5064273abf9c3c47f5d22a291b89221c5aea85bbb2ccbaaca659c556e9e2f20dcc0b0e33a20dec660cab6db855c56e3225d8d4b", 0xcf}], 0x9, &(0x7f0000bcc000)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r2]}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r2]}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @rights={0x20, 0x1, 0x1, [r2, r2, r2]}], 0xe8, 0x10}, {&(0x7f0000aa8000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000ba0000)=[{&(0x7f000087a000)="744d52a27a07a09a2438ff8e71a63d893d371c497233fea5077f3db84ed898d9dc4dd7adc980131152251c382b326b8aa746a636f5c7b3a5910da29c2edbe0304c7ac584ffad0585ad56ad1dd5e431b26ba6b8c8661ec75b3a99fa9ab4f51afa43f6d4944906dd7ccdf4445ed48820f85b06c6cca1fb9f3dce64e0c0190ac1c7b8962b6bbdf64423f4be12ceb4d91aa3772c03367866046216b82acd678c9c154e093d7cf8a94796fb954e772891a9760030f2dd1b00f00e263a22b8221f7ec644ffa50cef519ba6db5dd289a3f469", 0xcf}], 0x1, 0x0, 0x0, 0x10}, {&(0x7f0000edb000-0x3)=@file={0x0, '/'}, 0x3, &(0x7f0000f94000-0x60)=[{&(0x7f00004ae000)="", 0x0}, {&(0x7f0000535000-0xa8)="014a7d07790f5ef049d7f6e03cfe7569025bc5a02d91bed1c32a258feb79b7307edff362f483863578a3dc2bc8a305ee46bd123243cd5bfe7dc9f80853f29d6543ea77f7fabf0d8b197ea3df56542f03922b47700b93a55ff97ace5e0b6b1a1859322896cc4b1845bd0be48e91878e1260c95f4053aab7b283520179bb16167c1cbc8fd0004f021c8bffd45b0d63523ed86daabf8f8ad73bbb85d6d48565ba0e11033a6390ef303d", 0xa8}, {&(0x7f0000d40000)="ef7988c3fe3258cee142cba0b885575aee444c4cf889291c435873fe7180f2a55b4aef37c155bfd459d192a5989f11478d70ce4fda2bab7ca3c132c15c370687e342abd6cbfba015555c740e3ba71b6d577295a3133205bc00682540d27de71326939a1dce050f27f71cd4193ca023def868ae14e941ee85a4ae5c0cce4a44e0e2532fcbc31428adf1675fe1dfa1328f58803de5a5311cc81b7aa97760a5d080fc2af37ab6", 0xa5}, {&(0x7f0000e69000-0x53)="faf0d5c4246889cf89a14babc010235bab68f0cfb062b916e7cd807b384752b8dfe243e31d022dcb9c9d017b8ac6deb6578bd23e3109eeae56f90a677ec9d0162dde25f1933995bec980b451f685528ae04d92", 0x53}, {&(0x7f00004ba000)="5e7effe8909c36c201bc73a24b89202bf369b6fbbfeda89d0639b21f0b4f083e9043cc1d732220d540f2b6dfc62d7c434a3d882161d0f80f600a78602b524e", 0x3f}, 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", 0x1000}, {&(0x7f0000ef0000-0xd4)="cc83bec795b7910aca78426bf61f31a156dd618b6438f0e7813d7e0d9c708d006951f420d8a17ec9cf41adf502c050da84cc16b94dc098bfab8c19e5603ed7400f78855f320f92b2ad5f94c4939326d14f6ad0bdecf785f07b3a800e38245f7f3a5660e78b814422b41221cb9f85e2f673c2ac7c1b11e291496d1330d5f9c6039391e9f3697106c5aa6d7046b628884e0ab889e3c509eb56c5b6df3a6064f31de4f7c69db1e513f8c10636d8a41081a3ba92b30fbbbfd26ebd2d441f988123bf32d4a9c52f6017f1af13ce3da31af339dba1631c", 0xd4}, {&(0x7f0000be5000-0xdf)="0dc3961f1be3ab4f010abcd231bec1f93bfabcdc9b72f0d0e3e2fa1cfd27bf347dce67373f5aaf0bd4dcc4c0762be8d2b482d057abcc0d860385bdeb34a7f1134d67f8a8379347840e42489bb29c2ecf8c4cf17720326149b5881cf2fd5bc0ea8593b6d3c32293ef969a660ced0bdd47c7448829aeb06f2d8ea3ae5923b9cec285370dc91560c23e75e1ae34de1d5f9bb29ee06fd4c6e11a99ecd1fdf8f81cadb1df2e42a5cd63f3824cde47596f7c61f30552833123dc59cd0b43dd0feff15a7f1564edb80c6429d1ca77045cd2cb007771a75ea2807919b7346bdab5e6d7", 0xdf}, {&(0x7f0000353000)="33a0196a1c64e96506b56bc9a72100f3d21221", 0x13}, {&(0x7f0000c7a000-0x2c)="4805b8eb9354881c38cb4d0b3ea3825fb183ea212ed865fe5a6ef048ab04163657eaa9d4e1febb2807cd70fe", 0x2c}, {&(0x7f0000853000-0x47)="e50ebc4f8467486ea1e158ce197158c085cfe031c14af86e01bf41b7a387483639576b824beceee2061694f5a83e92dd81ad40b23faf137ba2ea50286c2ec280e8d4d3c88b0c24", 0x47}], 0xa, &(0x7f0000aea000-0x20)=[@cred={0x20, 0x1, 0x2, r33, r34, r35}], 0x20, 0x8800}], 0x6, 0x10) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) [ 546.502597] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/14 04:22:30 executing program 0: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000b01000-0xf8)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00005af000)={0x1, 0x0, [{0xc0010140, 0x0, 0x0}]}) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000b02000-0x400)={""/1024}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000012000-0x38)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) lgetxattr(&(0x7f00007e9000)='./file0\x00', &(0x7f00003a1000)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f0000704000)=""/136, 0x88) 2018/01/14 04:22:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = 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) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x1c, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0x0, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0xc3fd, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) [ 546.533915] binder: 28318:28342 ioctl 40046207 0 returned -16 [ 546.554990] binder_alloc: 28318: binder_alloc_buf, no vma [ 546.568199] binder: 28318:28356 transaction failed 29189/-3, size 80-16 line 2903 [ 546.606802] binder: undelivered TRANSACTION_ERROR: 29189 [ 546.613896] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/14 04:22:30 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000b88000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000678000-0x4)=0x10, 0x80000) recvfrom(r0, &(0x7f0000f2b000)=""/0, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00002a9000)='/dev/snd/midiC#D#\x00', 0x9, 0x400100) ioctl$KDSKBLED(r2, 0x4b65, 0x5) write(r0, &(0x7f0000ad5000-0x24)="240000005200079314f9f3f500070a000201030600000000400001000000000700000081", 0x24) accept$llc(r0, 0x0, &(0x7f00001d9000)=0x0) r3 = socket$inet(0x2, 0xa, 0x0) lstat(&(0x7f00003d4000-0x8)='./file0\x00', &(0x7f000053f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() lstat(&(0x7f00009c2000-0x8)='./file0\x00', &(0x7f0000d24000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r4, r5, r6) ioctl$sock_ifreq(r3, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000596000)={@generic="4adeab156d65e582909f9972c16a10b1", @ifru_flags=0x800}) 2018/01/14 04:22:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = 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) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x1c, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x0}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0xc3fd, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/14 04:22:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d96000-0xd)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000b31000)={0x0, 0x0}, 0x84800) connect$netlink(r2, &(0x7f000002f000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) r3 = fcntl$dupfd(r1, 0x0, r1) r4 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r4, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000036a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) clock_gettime(0x0, &(0x7f00004c3000-0x10)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f0000c49000)={{0x0, 0x0}, {r6, r7+10000000}}, &(0x7f000096d000)={{0x0, 0x0}, {0x0, 0x0}}) r8 = dup2(r4, r3) clock_gettime(0x0, &(0x7f00001aa000)={0x0, 0x0}) setsockopt$sock_timeval(r4, 0x1, 0x0, &(0x7f0000e89000-0x10)={r9, r10/1000+30000}, 0x10) setsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f00004b5000)=0x12f, 0x4) write$tun(r8, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/14 04:22:30 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000587000+0x609)={0x19980330, 0x0}, &(0x7f0000e91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0x1)='/dev/amidi#\x00', 0x5f1, 0x2000000000000080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00003d4000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x40, 0x6, 0x9, 0x8}, &(0x7f0000001000-0x4)=0xa0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000eaf000-0x10)={&(0x7f00004e4000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007e5000-0x8)={r1, 0x1d25}, &(0x7f0000001000-0x4)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000311000)=@ethtool_sfeatures={0x3b, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 04:22:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffa, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000743000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000002000-0x4)=0x9, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000)="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", 0xfc, 0x4000004, &(0x7f0000003000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c23000)='net/ip6_mr_cache\x00') readv(r1, &(0x7f0000129000)=[], 0x1) 2018/01/14 04:22:30 executing program 0: clone(0x0, &(0x7f0000433000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f00005fa000-0x4)=0x0, &(0x7f00005df000)="") sched_yield() r0 = semget(0x3, 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x2, 0x1, 0x7]) 2018/01/14 04:22:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = geteuid() ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f000080e000)=r1) request_key(&(0x7f0000236000)='dns_resolver\x00', &(0x7f00009aa000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000aba000-0x1e)='/selinux/commit_pending_bools\x00', 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000345000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/14 04:22:30 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000bbc000-0xb)='/dev/vcsa#\x00', 0x10001, 0x501001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000000)={0x7f, 0xfffffffffffffffb}) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000023000)='/selinux/access\x00', 0x2, 0x0) readv(r1, &(0x7f0000008000-0x10)=[{&(0x7f0000015000)=""/24, 0x18}], 0x1) r2 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000015000-0x1a)=""/26, &(0x7f0000023000)=0x1a) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 04:22:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f000000d000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000854000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x8, 0xeca, 0x0, 0xfffffffffffffff9, 0x102000, 0x3000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x200, 0x0}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000c8d000)=""/4096, &(0x7f0000847000-0x4)=0xfffffffffffffe41) 2018/01/14 04:22:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000fa7000-0x8)='/dev/dsp#\x00', 0x9, 0x20880) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000443000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x1f, 0x3, 0x8, 0x5}, &(0x7f000092a000)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00001c4000-0x8)={r2, 0x2}, 0x8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000f3a000)={{&(0x7f0000616000/0x2000)=nil, 0x2000}, 0x3, 0x0}) getsockopt$netlink(r0, 0x10e, 0xfffffffffffffffe, &(0x7f0000025000-0x1000)=""/4096, &(0x7f00007ef000-0x4)=0x11cf) 2018/01/14 04:22:30 executing program 5: r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) shmat(r0, &(0x7f0000003000/0x4000)=nil, 0x0) mlock(&(0x7f000000a000/0x3000)=nil, 0x3000) madvise(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x9) clock_settime(0x7, &(0x7f00006a5000-0x10)={0x0, 0x989680}) 2018/01/14 04:22:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) set_mempolicy(0x4002, &(0x7f000028a000)=0x11ff, 0x5) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000aaa000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$unix(r1, 0x0, &(0x7f00004ae000-0x4)=0x0) r2 = syz_open_dev$mice(&(0x7f0000ed4000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000b07000-0x30)={0x5, [0x200, 0x7, 0xffffffff, 0x6, 0x200]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) [ 546.735599] device syz1 entered promiscuous mode 2018/01/14 04:22:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000b7c000-0x18)='\x00', 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000337000)={0x9, 0x3, 0x7, 0x4, 0x29, 0x3, 0x3, 0x0, 0x7, 0x100, 0x8}, 0xb) [ 546.780297] Bearer <> rejected, not supported in standalone mode 2018/01/14 04:22:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000adc000)='/dev/midi#\x00', 0x800, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = gettid() memfd_create(&(0x7f0000313000-0xb)='/dev/midi#\x00', 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40007) sendfile(r2, r3, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) tkill(r1, 0x16) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000a94000)={0x3, 0x8, 0x4, 0x3, 0x2, 0x1f}) r4 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$KVM_XEN_HVM_CONFIG(r4, 0x4038ae7a, &(0x7f00001fc000)={0x4, 0xa12, &(0x7f0000655000-0xc2)="b81d826d6fa00b5b584c3222b7d1394568c6685323a524510618335261c606692e62fb5a446cf07bb92f8a6b4167ca3802884262e123d12048ff7608c6ed43420e0220d2befb9b87befa70a20ad24144fc547e0d4b52eb75ae601ccd44cfd3786f4dd94e404d098b39ebff1476a57695f07326f164eee07f3a070f490b6a86311ffe6740479626dea70dfd3adbbb224e916b016447a6b5b1cd7eaaa33ece83ec2e5339dfb37cbd708de1f33b237c1adf9f7dd7be679804c7c3c4b5056e9b71820ad0", &(0x7f0000c47000-0xe0)="46be4d1a72bb12c79768a533cea4ed37ab40175c4aeaf734d3d3261c0968bd164d1b02aa69f4ea3f45c3471615df6773579711fba5245cb8fcdf90c36f2a8a1baa1711801c674facb308838f59aa3fc60106fb2700ff83bec7ecea86dd89d513a6896569f8813a4995c9a7fb495fcd9a312349c53bd4ae28b9c9b429869819e54f7dc01f597d1f0bc14073d49f93ad87d1ee29b31426436cbe9da3161d7fd50f7f1b75c9b9b17001ee214bf56f9de5cdf39d5ce102ab06fd108632740a4bdfd715641e927554588041830328e3ab4afcd6810c64ae8a6edcc381bdccd58b90f1", 0xc2, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_hci(r4, 0x400448e1, &(0x7f0000404000)="be1e138952d0c1f76c68ac6759ecbabc29435626ace1f435143a8ef402ebac85a0a1c71206bcdcc8044529a587031f9f584d03631c0bae29b2f2409953cab06725ad743e411171e103b117f6b8a09b879e42aab331207fb4d60e632dc3c94b0bf14a774551d3ddf4b3023b") readv(r4, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000deb000)={0x7, 0xbe3, 0x11f1e056}) 2018/01/14 04:22:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = 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) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x1c, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x0}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0xc3fd, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/14 04:22:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockname(r0, &(0x7f00002eb000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000e49000-0x4)=0xfffffffffffffd22) 2018/01/14 04:22:30 executing program 6: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000002c000-0xa)='/dev/vcs#\x00', 0x1, 0x101080) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000052000-0xc)={0x6a2b, 0x4}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x4) r1 = userfaultfd(0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000053000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_add_watch(r2, &(0x7f0000046000)='./file0\x00', 0x2000000) inotify_rm_watch(r2, r3) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000054000-0x8)=0x0) close(r1) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f0000054000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000001d000-0x2)=0x10) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$random(&(0x7f0000055000-0xc)='/dev/random\x00', 0x0, 0x80) fcntl$setlease(r4, 0x400, 0x2) 2018/01/14 04:22:30 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000018000-0x8)={0x0, 0x0}) getpgid(r0) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f00003df000)=""/111, 0x6f) write(r0, &(0x7f0000102000-0x79)="ff8ecc80ee0101df24d5cd2d4cb4e9b227312da65c0004", 0x17) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000e5a000-0x4)=0x0) r2 = semget(0x2, 0x3, 0x144) semtimedop(r2, &(0x7f0000ede000-0x1e)=[{0x4, 0x10001, 0x1000}, {0x0, 0x5, 0x1800}, {0x2, 0x9, 0x1000}, {0x4, 0x5, 0x1800}, {0x0, 0x0, 0x1000}], 0x5, &(0x7f0000da6000-0x10)={0x0, 0x989680}) 2018/01/14 04:22:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$sndpcmp(&(0x7f0000d1b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0xd605a6af9075a351) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000520000-0x8)=0x0, &(0x7f00000ce000-0x4)=0x8) 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) fcntl$getown(r0, 0x9) sendmsg$nl_netfilter(r0, &(0x7f0000d01000-0x38)={&(0x7f0000653000+0x241)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000516000)={&(0x7f0000c9f000-0x1238)={0x18, 0x3, 0xc766eca974ef155a, 0xb09, 0x0, 0x2, {0x7, 0x0, 0x2}, [@nested={0x4, 0x72, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mlock2(&(0x7f0000709000/0x4000)=nil, 0x4000, 0x1) 2018/01/14 04:22:30 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, 0xff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x389, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f000037c000)='/dev/ion\x00', 0x0, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f000088b000)={0x0, 0x0}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r0, 0x509b, &(0x7f000038e000+0xe67)="2e23f60000fdd0c54fb4ac4a090000d90d2effffd15f0b14e953d7ba91a06815997d59a3d32aa61d812d3c63970345c345f500000000000000e1e97691dcab6ddb05278479267c3dbc070600806419c413c68b271ce0ca69f048e7d34200097864e56cfad0faaff8e98afc53e3dbf29700000003a3b904325d1d866eabf6ff7255dd0487d745ced1bce854b625415d89") 2018/01/14 04:22:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00001b0000-0xa8)={0x7, {{0xa, 0x3, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt(r0, 0x109, 0x8, &(0x7f0000797000)=""/0, &(0x7f0000659000-0x4)=0x0) 2018/01/14 04:22:30 executing program 7: mmap(&(0x7f0000000000/0xb04000)=nil, 0xb04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x9) 2018/01/14 04:22:30 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000018000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000017000)=0x10) listen(r1, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000019000-0x8)=0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f000001a000-0x4)=0x0, 0x800) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f000001a000-0x4)=0x40, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000019000)={0x771, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) socket$inet(0x2, 0xa, 0x0) bind$inet(r1, &(0x7f0000016000-0x10)={0x2, 0x1, @rand_addr=0xa8e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000007000-0x28)={@common='ip6gre0\x00', @ifru_mtu=0x40}) 2018/01/14 04:22:30 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$adsp(&(0x7f0000763000)='/dev/adsp#\x00', 0x7fff, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0xa)={0x3, [0x800, 0x800, 0x3]}, &(0x7f0000001000-0x4)=0xa) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x2072, &(0x7f00007df000-0x28)=[]}, 0x10) 2018/01/14 04:22:30 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000014000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r2 = getgid() syz_fuseblk_mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00', 0x2, r1, r2, 0x3ff, 0x3d3e, 0x432) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r3, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents(r3, &(0x7f0000001000-0x64)=""/0, 0x0) clone(0x0, &(0x7f0000004000)="", &(0x7f0000011000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e61000-0x3)=0x0, &(0x7f0000ed9000)=0x4) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000ea0000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/14 04:22:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mbind(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000a67000-0x8)=0x215, 0x435, 0x2) 2018/01/14 04:22:30 executing program 1: clock_settime(0x5, &(0x7f0000c3e000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x8000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x80) r0 = add_key(&(0x7f0000085000)='.request_key_auth\x00', &(0x7f0000307000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000639000)="a54213b31846917d0393dc57ad78f723f9a4ed6ba3e46b1b8c0652b504a13abcc44b971e6ea46d07a476b2452c1d517d7cc94061a90870d64b026261d9e5b52e91b486ddea4999950710c1dc9b1118b9fd4091760a9f0053c43f5088fb0c7d09dbb41418c74ce1fa0665f1a0a7edab3a3e30f6cad07bd1707828ebca0bfacfae47ef512bf5d5aaf2cb0012c97dd9be5f97718f7bc112b7a4722985f584a988b5f3f61d32225d3b88ce7ee91d95536f498b0d553e563a370efc1cb92bb2dc110bed23ec2e01fea15b2b39f09e2d0abbcafebcce67bdcb6e3db9697c8793fbb57b383289f656df11fba0ca5d8eb60cef61a33635392aef2bdc3730862a237a", 0xfe, 0xfffffffffffffff9) request_key(&(0x7f0000f3f000)='asymmetric\x00', &(0x7f0000ee4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a51000)='%\x00', r0) openat$dsp(0xffffffffffffff9c, &(0x7f00008b5000-0x9)='/dev/dsp\x00', 0x133000, 0x0) 2018/01/14 04:22:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000c5f000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/01/14 04:22:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000926000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000ac000)={0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f0000ee1000-0xf)='/dev/snd/timer\x00', 0x0, 0x80000) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 04:22:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000aca000-0x10)={0x0, 0x0}, &(0x7f0000944000-0x4)=0x10) recvmmsg(r0, &(0x7f0000656000-0x3c)=[{{&(0x7f0000166000+0xd4)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xffc4, &(0x7f000026e000-0x40)=[{&(0x7f00006c7000-0x5e)=""/94, 0x5e}, {&(0x7f0000769000)=""/45, 0x2d}, {&(0x7f00003b7000-0x1e)=""/30, 0x1e}, {&(0x7f0000180000)=""/133, 0x85}], 0x4, &(0x7f0000514000-0xec)=""/236, 0xec, 0x0}, 0xfffffffffffffffa}], 0x0, 0x0, &(0x7f0000a5a000-0x10)={r1, 0x1c9c380}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f48000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000600000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000090000)=0x5) 2018/01/14 04:22:31 executing program 5: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000033c000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000501000)={0x2, 0x6, 0xc1a, 0x1, 0x4, 0x2}) r2 = 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, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xfff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000af7000-0x4)=0x0) timer_create(0x7, &(0x7f000013d000)={0x0, 0x0, 0x3, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e3000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000dd0000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d7000-0x4)=0xe8) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000474000)={0x2, 0x0, [{0x0, 0x1f, 0x5, 0x2, 0x5, 0x0}, {0x40000000, 0x9, 0x5, 0x20, 0x5, 0x0}]}) fstat(r2, &(0x7f0000e33000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sysfs$1(0x1, &(0x7f0000b5f000-0x2)='@\x00') getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000340000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d4000-0x4)=0x14) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000bb5000)=""/234) fcntl$setown(r1, 0x8, r3) pselect6(0x40, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)={0x0, 0x0}, &(0x7f000000a000-0x8)={&(0x7f0000009000)={0xfffffffffffffffc}, 0x8}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000a46000-0x42)="0028bccfbc58630ca416193aa616c933d632446aa93fe9766c1f0b80327f17599d73a848efa77af4f96b5868d604ce8f067d5e7c19882a019babc69b80bd32b7aa74", 0x42) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000bfd000-0x4)=0xd8a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000839000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r4, 0x40101283, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r5, 0x4000000001) clock_gettime(0x7, &(0x7f0000214000-0x10)={0x0, 0x0}) init_module(&(0x7f00008bf000)='\x00', 0x1, &(0x7f00003d4000-0x7)='vmnet1\x00') setsockopt$inet6_tcp_int(r5, 0x6, 0x22, &(0x7f0000144000-0x4)=0x1, 0x4) bind$inet6(r5, &(0x7f000088e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r5, &(0x7f00004bc000)="", 0xd6, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/14 04:22:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) sendmsg(r0, &(0x7f0000195000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00003ef000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x800}, 0x0) 2018/01/14 04:22:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000079d000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000830000)="14ad3b7a33f0d3e9a317eaf0b2c5ba2b7a6fdea1f0614827062eb2b07ccf6493cb57adcd83857fb6a2d5700bd4d61b5072d1fb40f994ab9a4101fc4ab1edd062eab3be14c6f4efcc80df4ba007b59a6fa177d6fbf41df061b39518", 0x5b, 0x8080, 0x0, 0x0) r1 = memfd_create(&(0x7f0000001000-0xd)='eth0wlan0+}(\x00', 0x10000000000005) fallocate(r1, 0x0, 0x0, 0x7e6c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000028b000)={0x0, 0x0}) openat$selinux_load(0xffffffffffffff9c, &(0x7f000002c000)='/selinux/load\x00', 0x2, 0x0) 2018/01/14 04:22:31 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r0, 0x1, &(0x7f0000017000)={0x16, 0x4f, 0x80, 0x8}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000442000)='/dev/qat_adf_ctl\x00', 0x600000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000925000-0x4)=0x0, &(0x7f0000274000)=0x4) r2 = socket(0x11, 0x802, 0x0) open(&(0x7f0000cd2000-0x8)='./file0\x00', 0x4000, 0x44) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) bind$packet(r2, &(0x7f00007ae000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) sendto$inet(r0, &(0x7f0000928000)="", 0x0, 0x20008045, &(0x7f00001a8000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000f76000)=[{r0, 0x3, 0x0}], 0x1, 0x800000) 2018/01/14 04:22:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = 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) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x1c, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x0}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0xc3fd, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/14 04:22:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d0e000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000597000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f000038c000-0x4)=0x8, 0x4) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) 2018/01/14 04:22:31 executing program 1: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x4000000000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0x0, 0x0}) r2 = socket$inet(0x2, 0x803, 0x1) io_setup(0x22, &(0x7f000054f000-0x8)=0x0) io_submit(r3, 0x2, &(0x7f0000357000-0x10)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000226000)="", 0x0, 0x0, 0x0, 0x1, r0}, &(0x7f0000d3d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000548000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket(0x1e, 0x5, 0x0) sendmsg(r4, &(0x7f0000fdf000-0x38)={&(0x7f00009e0000-0x80)=@generic={0x10000000001e, "02fb0400070020df0000000000510000805bf86c48020402000000f1ffffff009a480075e600000000170000000007e4ff064b3f013a00000008000000000000000000000000000009d67bcbd7fcad316a008356edb9a6341c1fd43e24281e00070ece000276c39766c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000dc3000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_int(r4, 0x0, 0xd, &(0x7f00005b9000-0x4)=0x0, &(0x7f0000dc1000-0x4)=0xff49) 2018/01/14 04:22:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000014000-0x9)='loginuid\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) connect$netlink(r1, &(0x7f00002fb000-0xc)=@kern={0x10, 0x0, 0x0, 0x100800}, 0xc) 2018/01/14 04:22:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00007f7000)={0x4, 0x5, 0x100, 0x4}, 0xffffffffffffff02) readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000059000-0x4)=0x3, 0x4) 2018/01/14 04:22:31 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_ivalue=0x4000008}) 2018/01/14 04:22:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x9, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001000-0x2)=0xd3, &(0x7f0000001000-0x8)=0x2) ftruncate(0xffffffffffffffff, 0xf7fffffffffffffb) 2018/01/14 04:22:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) bind$alg(r0, &(0x7f0000f7b000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) lstat(&(0x7f0000ba6000-0x8)='./file0\x00', &(0x7f0000ae2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 04:22:31 executing program 0: clone(0x0, &(0x7f00000c6000)="", &(0x7f0000348000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") getrandom(&(0x7f0000d13000-0x36)=""/54, 0x36, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000e55000)=""/0, &(0x7f0000c20000)=0x0) [ 547.511884] nla_parse: 31 callbacks suppressed [ 547.511891] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 547.537094] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/14 04:22:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000579000-0x8)={0x0, 0x0}) readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 04:22:31 executing program 5: shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000d51000-0xf3)=""/243) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0xfffffffffffffffd, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000001000)=0x2) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000450000-0x4)=0x80) 2018/01/14 04:22:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x2, 0x0, &(0x7f000040c000)="d638"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) readv(0xffffffffffffffff, &(0x7f0000010000)=[{&(0x7f0000013000-0xd3)=""/211, 0xd3}, {&(0x7f0000013000-0x5b)=""/91, 0x5b}], 0x2) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000b4000-0x30)={0x6, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/14 04:22:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000078f000)=0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) syz_open_dev$evdev(&(0x7f000077f000)='/dev/input/event#\x00', 0x5e7, 0x10001) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f00008be000-0x4)=0x8340) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f00007b3000-0x6e)={0x6a, "272f7d371505396d47464c767d6b6e0415897fe65a2482016847e16ef17201951c8e1fb1d9496d9027948288de08a81e7d1dab38ff94f8b2c1baee75395a6e5c079fcc5b3cfa5e91dd96c7cf196b074abd90f546b044cef7688a151a97ac0ebfe98c109452cb400b9931"}) 2018/01/14 04:22:31 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0x8000800000000009, 0x4) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = 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) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x1c, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000215000-0x10)={0xc3fd, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/14 04:22:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00001f7000)=0x0) r1 = memfd_create(&(0x7f0000fce000)="1c", 0x20000004) accept$nfc_llcp(r1, &(0x7f0000829000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000773000)=0x60) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x966, 0x3, 0x0, 0x800000000000, 0x0, 0x3f, 0x4000000000000000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20) r2 = add_key(&(0x7f000099f000-0xd)='dns_resolver\x00', &(0x7f000095b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003c000)="683d0cac1787a9f6e26376efff4cfd52c138c4af02361eeb6378e7d25f21948ec84b8ad2c8b01735a68e3c7b52771055315c6bd1dc6811", 0x37, 0xfffffffffffffffc) r3 = request_key(&(0x7f0000f2c000)='id_resolver\x00', &(0x7f0000293000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eb2000)='#\x00', r2) keyctl$setperm(0x5, r3, 0xffffffff) r4 = socket$inet_tcp(0x2, 0x1, 0x0) userfaultfd(0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ae5000)={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf2f9}, {0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0}, 0x9, [0x100000000, 0x81, 0x7fff, 0x7ac, 0x100, 0x7, 0x3c, 0x830f]}, 0x5c) close(r4) bind$inet(r4, &(0x7f0000768000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) vmsplice(r4, &(0x7f000077c000)=[{&(0x7f0000fa9000)="be2cc26eaf50136b472a29a50fc42f340f0076331a0ff85c8fa9e59631e253230876e3e2bb5e77a7ff4388992649a7ebd38cb18c57bc1119e614a8419831222f64a3c6e1504834ef4e7b60703981e0a5ca7b6fef348f6ad2be1123d6fe4d1fa8d0b0f7e020fd80e2f98ca84d928bcb2a1e27b7ca1731d40eaab9a853cfa151741fbce486d9faddf5d23f4e1ba575595050b76667b5ca04a1d66d4ad21680212df895dc722bdb", 0xa6}, {&(0x7f00001aa000-0xf0)="008f9bc62c0ecc8967d8acf979040b6b6bc42283ca7f885b0fe78b4bdde3a3f4332ab6acb8d73c00618d477699a1a8ba99c9da468221b3eb314846452a8b16257af8568aae5780432927c29d2ccb4eb7afff095bcb6831b8ae6fc9d1f3e7886e4515155df08d142f41e7d675a13efa1a750c2139fc6f592f5d5eb4d627fc6131b3f58847decf9128a33f16e5db48b05db9ad3a25a16eb7d97566273a02f41983d246ff8c60bfc2249b9e7c24f2dad0c14c86cf7480c01fee30d923aed5a07e08949cd28ecd50e9c8a1b949df98d0190621e7065852e016371f990754a71a8a99da5a287637ed7bee19123d8a51de0d90", 0xf0}, {&(0x7f0000c02000-0xb3)="f3dd453c81aa39edd26a543b1054682cdfbb3a7fed19f1ac8424f59e723f3e700f471c9afe542bbf5ac615e7afd869f89062b331ff87633aaa179944ec2e3fb6dccd4ad4629900923f31412adfc3e401725d4c2bc36b8a800b26072de719486f325449e42d830f7b1fabc879e37dc3bbe955d0ff28b14e4e48952ebe806bf3c8aba4882be249871df4b2215568dbed5c87260b853b8e4c6a17d5a3d17c4bd92bfb01af3664fc7962859a0c1fe2e2b811ada07c", 0xb3}, {&(0x7f000043f000-0x2)="7be6", 0x2}, {&(0x7f00005d2000)="", 0x0}, {&(0x7f00001e3000)="6c1d0475d011b60384803652093fd1803d7f85143977f0f6974434cb840031f0dedc59b22c6a8ff22bde92a38fdcaa203abbc2cb310c7c57dadbb45c3f61462cd8cd3f7dc9931bf4147922e211d5a754694a11a869a15bb8241923c0dc3700cf137d54d2b680699d5d6528da5e4d6f0cfee468ad95b63924f826dc173bae0ff45aa288c6bd0e9d3d7ef71c448215d8036f6ddd1148c14b0cbc79dde5882718bcf0b2710cb5a3f4142714f9992cf5dda7871ae78b70ebfdadfc4c16f93c5c4a0595f2437bbfe56a384230c90d31cfa27beb30d78d7cfc9cebfda047b96e51ca6619629091cdf95b2b", 0xe8}, {&(0x7f00002b1000)="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", 0x1000}], 0x7, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbc7, &(0x7f0000fd7000-0x1052)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0xc, 0x4, 0x0, 0x0, 0xbb9, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x13, 0xfffffffffffffff7, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @empty=0x0, @broadcast=0xffffffff]}, @generic={0x86, 0x9, "21980c1f40882d"}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x8001, "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"}}}}}, 0x0) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000fbb000-0x10)={0xf4a2, 0x6}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000307000-0x8)='./file0\x00', &(0x7f0000f46000-0x7)='devpts\x00', 0x82, &(0x7f0000734000)="") r5 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x400100) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000992000-0x14)={0x0, 0x0, 0x200, 0x3, 0x54fd0000000000}) 2018/01/14 04:22:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x84, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) [ 547.615411] binder: 28540 RLIMIT_NICE not set 2018/01/14 04:22:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000023e000)='net/ip6_mr_cache\x00') openat(r0, &(0x7f00001c0000)='./file0\x00', 0x240000, 0x100) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00005db000)={0x0, 0x7f, 0x5, 0x84, 0x1, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 04:22:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) accept$inet(r1, &(0x7f0000bb8000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000332000-0x4)=0x10) exit(0x0) open(&(0x7f0000002000-0x8)='./file0\x00', 0x6c02, 0x0) 2018/01/14 04:22:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000052c000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) semget(0x2, 0x5, 0x3) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000a3e000-0x18)={0xaa, 0x11, 0x0}) getpeername$ax25(r2, &(0x7f0000b79000)={0x0, {""/7}, 0x0}, &(0x7f0000e25000)=0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x19000, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000fe8000)={0x8, 0x8, 0x2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sched_rr_get_interval(0x0, &(0x7f0000b01000-0x10)={0x0, 0x0}) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000b5e000-0x98)={0x9, 0x200, [{0x7, 0x0, 0xbe}, {0xbefb, 0x0, 0x9}, {0x1000, 0x0, 0x400}, {0x2, 0x0, 0x80}, {0xffffffffffffff78, 0x0, 0x3}, {0x0, 0x0, 0xfffffffffffffff9}, {0x1, 0x0, 0x8}, {0x10000, 0x0, 0x80000001}, {0x64, 0x0, 0x6}]}) timer_create(0x7, &(0x7f0000cd0000-0x55)={0x0, 0x11, 0x2, @thr={&(0x7f0000ac4000-0x58)="c497eb562cd5622e12a87178665734fcbad28cc6581b8733b920883cd249a5f618b49482741186b23df777d4e81784f086247e461665ac9928575edc800cf8fcd6077c90d0e74a55bce115e8f82574b27c2d567c7bd96534", &(0x7f000062b000-0x3b)="79e2fb51f52ed65699cee98b7b3f97adb8db25b706680567da584a7c686d48d034d36969935288024db3bd41177fc30fe65e0274fbec2951b2bf9f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000188000)=0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000b6a000)={[{0x3, 0x1, 0x0, 0x7, 0x6, 0x7, 0x6, 0x20, 0x80, 0x401, 0x0, 0xf0, 0x5}, {0x5, 0x9, 0x0, 0x9, 0x9, 0x6144, 0x2, 0x0, 0xe3, 0x0, 0x9, 0x0, 0x9f84}, {0x7, 0x2e8a, 0x3f, 0x8, 0x65883463, 0x3, 0x7, 0x8, 0x0, 0x3ff, 0x800, 0xffffffffffffffab, 0xff}], 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f000091b000)={0x10000, 0x1, 0x2}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getpgid(0xffffffffffffffff) [ 547.635925] binder: 28540 RLIMIT_NICE not set 2018/01/14 04:22:31 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) arch_prctl(0x1003, &(0x7f0000003000-0xe7)="b1be73ca330ade31a970ed00b80f7bcd10e8859304ed54c5289a02439b96ac629d642fd3e0c2a7f5f993e152a38a8078ee9c718930024f45978895ee556a78d5b2ae1878bd832258b0193404fe677f3cd526dc44f3be82324fadca1048de90c70941a54790fd81768fd2aef307339cddb8d13ea4ab126b213ef08eadff11aa56857468b287b5b4ade25ab9d0a7d0897f8656d0054718b4761d28f0476ba6c2027d86d0635d7bace856e3ff29a16cdb08dd57eace2fff4a9226426151479b10594ca763214995cdc9806fd3a53908e899985afdbd6bcddeb5cf5cb33a36aac758909559f966607a") ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f0000008000)=0x1f, 0x4) 2018/01/14 04:22:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000068e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000a98000-0x40)={0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00005a2000-0x18)={0x1, 0x0, [{0xc0000101, 0x0, 0x40000000000000}]}) [ 547.677491] binder: 28536:28563 BC_FREE_BUFFER u000000002000c000 no match 2018/01/14 04:22:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = 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) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x1c, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000215000-0x10)={0xc3fd, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/14 04:22:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000bf9000-0x72)=""/114) lseek(r0, 0x0, 0x3) ioctl(r0, 0x8, &(0x7f000022b000-0x1)="") socket$inet_udp(0x2, 0x2, 0x0) [ 547.700597] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/14 04:22:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') accept4$ax25(r0, &(0x7f0000e3c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f27000-0x4)=0x10, 0x800) readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 04:22:31 executing program 5: r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f0000001000-0x10)="02", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x27, 0xfff, 0x8, 0x7, 0x7fff, 0x9, "75404d36ba430f5b16c07c8e3a73061bc4f419fbcff64d424dbaad62f24b3adaed810d8265aa71c485fbeb982e4dd0188234c9459f52a4ea66de465a547e83", 0x1f}, 0x60, &(0x7f00007a0000-0x40)=[{&(0x7f00003e2000-0x58)="15847a3eeee19277247b53634596eb2d379a5fcd2579217713ef15ae3efb2d1fbdbaade99310e323d5ed1dec899549491ddfb51b079618c287a79cc03d669b9c0814447b4a142cb42e20551dbb6d04f37c4f1481433f1025", 0x58}, {&(0x7f0000001000-0xbc)="f8efe664d059dd7c53ccb58615f2ad7340de12469ebaa571fd3d971a7f067a899111f1244a1a96d38a25e10cd7d21108d043a0217b7c5e33e27b3d5639cf38bc91aa492a2b8375988a001e1e37a5520b7611fda41d087619ee96b3e47a05d00c3abc2414f23a20911e2a52df103d7802a8412c89d15c75ea5fe0d43e07d9382542715c88355ee2714155206480fdd82f9c54c04a357b5302dbc76838a80ff32fa4f5fb4c6244f07eb5617979590d415081f4b1a0140427378db241f3", 0xbc}, {&(0x7f0000000000)="91101a745957", 0x6}, {&(0x7f0000000000)="3238bd536e7ed50424b68358efcab07c43250c836d2c", 0x16}], 0x4, &(0x7f0000000000)={0xd0, 0x1ff, 0x3, "297db862e63934b2b5616531a2d7cd966120d87d78e8c0d1660827109b11bb366319db0f8e8b32599bbeb085f49ae67e53863851b934ce01ad66cfbb4059e33ba0fa87018154448eebbe3e4e090dd46c0fa6b53371518a709b32bf2b6e143637ae81704e0ff8aac03fab097838a1431920c82e8cc23b8e2d2804a750977dd446b0f3c9d4354f9b7a579987f8c9a2a2cdfc8a2ef2675eef1fa73a61e02bc3914aabdab9f5d982b6eab18450f512035e775c408d59f99eb4a51901"}, 0xd0, 0x1}, 0x8010) [ 547.700715] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 547.747200] binder: 28575 RLIMIT_NICE not set [ 547.771637] binder: BINDER_SET_CONTEXT_MGR already set [ 547.771648] binder: 28536:28583 ioctl 40046207 0 returned -16 [ 547.779307] binder: 28536:28583 BC_FREE_BUFFER u000000002000c000 no match 2018/01/14 04:22:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000018000)=0x3b9, &(0x7f0000001000-0x8)=0x2) r2 = memfd_create(&(0x7f000000f000-0x10)='ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000018000)={0x48cd, 0x5, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat(0xffffffffffffffff, &(0x7f0000017000)='./file0\x00', 0x400102, 0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/14 04:22:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) accept$unix(r0, &(0x7f000087f000-0x57)=@file={0x0, ""/85}, &(0x7f00006a7000)=0x57) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000131000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000010f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000810000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1f000-0x10)={0x0, r2+10000000}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8)={0x0}, 0x8}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r3, 0x0}, 0x10) r4 = gettid() socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) r7 = msgget(0x2, 0x753) msgsnd(r7, &(0x7f0000c10000-0x1008)={0x3, "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"}, 0x1008, 0x800) fcntl$setown(r5, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) readv(r6, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r8 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r8]}], 0x1, 0x0}, 0x0) recvmsg(r10, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={r1, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) dup2(r5, r6) tkill(r4, 0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x3e, 0xffffffffffffffff, 0x400000) r11 = syz_open_procfs(0x0, &(0x7f0000a94000-0xf)='net/ipv6_route\x00') getsockopt$bt_l2cap_L2CAP_LM(r11, 0x6, 0x3, &(0x7f0000844000)=0x0, &(0x7f0000a28000-0x4)=0xd1) readv(r11, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xfec3}], 0x1) getsockopt$sock_linger(r11, 0x1, 0xd, &(0x7f000050b000)={0x0, 0x0}, &(0x7f0000124000)=0x8) 2018/01/14 04:22:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80807, 0x9, &(0x7f0000e92000)={0x0, 0x0}) accept$alg(r0, 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000f91000-0x1e)={0xfffffffffffff1b1, 0x10001, 0x2, "75a7634cdaec", "4d9b76036d226d47aff328c75ed7f4a0"}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000d0c000-0x18)={r1, &(0x7f0000f42000-0x2)='\t\x00', &(0x7f0000a37000)=""/168}, 0x18) 2018/01/14 04:22:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46bb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe60, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f000015e000)='/dev/dsp#\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x3f) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00009c2000)={0x0, 0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f000035b000)={0x0, 0x0, 0x0}) 2018/01/14 04:22:31 executing program 7: mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x1c, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@typed={0xc, 0x1, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f00001a2000-0x20)={0x2, 0x0, 0x8, 0x401, r1}) 2018/01/14 04:22:31 executing program 6: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f000022f000-0x8)=0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f7e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000de4000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000651000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) [ 547.876282] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 547.886231] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/14 04:22:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x1c, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000215000-0x10)={0xc3fd, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/14 04:22:31 executing program 5: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00002dd000)="", 0x0, 0x8008090, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 04:22:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x111500, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000072c000)={0x0, 0x34, "676c99f55d5daf0518a7fb1dcf0e67f52f45529feffcafe61446223dbbcf76e44dadecf2b1601f76884845cf3eb8c6336f8ece69"}, &(0x7f00003bd000)=0x3c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x10000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002a0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000545000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f00004e6000-0x18)={0x0, 0x20000000, 0x4, &(0x7f0000ba9000)=0x0}) 2018/01/14 04:22:31 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x8, 0xa, 0x100000001, &(0x7f000000a000-0x8)={0x0, 0x0}) r1 = getpgid(0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000000a000-0x8)={r0, 0x20}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f000000b000-0x110)={{0x4, 0x3, 0x0, 0x3, "e2301c7c5215fed7fc549d049430ee14bf679bc90b1c6a0268756cf33a731ef4f54b68baae97c85cbe8b8fc0", 0x1}, 0x0, 0x0, 0x10001, r1, 0x5, 0x7, "eb17544d5d3c6f21713f3a822fdab50cf57f241f1542793d708e4b505d6874c16eb2ae532b15a92a173ce46cdfe77fe450ac1e83d70349de9c0447d91e26a351", &(0x7f000000c000-0x15)='lobdev-ppp1cvboxnet1\x00', 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x2, 0x1000, 0xffffffffc8078312, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000009000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000017000)=0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000017000-0xb)='/dev/hwrng\x00', 0x800, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000756000)={0x20002000, 0x0}) epoll_pwait(r0, &(0x7f0000a1f000-0x54)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000bc0000-0x8)={0x0}, 0x8) 2018/01/14 04:22:31 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000004000-0x10)=@ipx={0x4, 0x0, 0x0, "3d177ba842df", 0x0, 0x0}, 0x10) r1 = msgget$private(0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(r1, &(0x7f0000004000)={0x0, "30dc15a98bd6bbe987d12ba589c5337efeb49db6c04e38966480e4ba5f604b525ca6982271f374a8e6f42e65b87c67101093c5d6db8c9d256e34627d25d9497c06d8dfc57751b12c47fcf5baa87c26715cb7ab764b5407d468c7d081532811c7fdd0abe794cb8f2c68ad684dcc8cb61f7d353949fc8db2e715e7bc86f9f2729b2c447b7f2b3694d14e7c48d251fea22df8e7ae242e54cda354a4e4d1b521ffab076878e2115b4e83d6f1fd38102c35acd1c6e2340288d63cc628d9cbed74ba0604f2ac20"}, 0xcc, 0x800) 2018/01/14 04:22:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x20002, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000011000-0x78)=[{{&(0x7f0000017000-0x9)=@rc={0x1f, {0x6, 0x5, 0xcbb4, 0x5, 0x100000001, 0xffff}, 0x3}, 0x9, &(0x7f0000018000-0x80)=[{&(0x7f0000017000)="", 0x0}, {&(0x7f0000018000-0x9b)="80a3e8e4c6e035267cca820a16a56f5bee4644007d5ba362ce22d24be094af03371fa3692e6ebebadc29a62006ebaa41e79861fc078cb0161559787192f8d7e87c01575398bc3f244dda91e9df0cdd666941c09483cafdd5ebe156b174af929d5ac89842e0124b0c48a23303934e936f6485525c837ae0b0695da24307d0608cbb27bb8be5e8566a2fab7abbbde52198768ee98da4c49b3a63ba57", 0x9b}, {&(0x7f0000018000-0x1000)="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0x1000}, {&(0x7f0000017000)="d02ddac70e32286d52818ac87393fcc71bf70d16694a4ce041165fd74f2e7bc0b7acd605c8d68ae705ab8398598d68f77d26212b2edc3b15fe788f5d73583a990e8e727d0c54b7aa0a0769bac4db915f6efe0b", 0x53}, {&(0x7f0000007000)="7fd606f09747eb2a2c08b77af5acf920aad1", 0x12}, {&(0x7f000000b000-0x23)="d6285505b8115e0faa00e12eef8747ef58fd28f07fef4f9972a8eead8b1faf9005ba9f", 0x23}, {&(0x7f0000017000)="00fd2770f48b56849f99702378e71aaf717f5386baacc65eda70c8b0f8f6206daa44b0521e90ff8ae7f33f68a629168ea1b63964d0e1d6a2d37030779941ae8a1348da0b484cc44718a43d10754a7d03fe8cc77ff9245ee8f9c3a7cff2753b60076c072a7ffd", 0x66}, 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0x1000}, {&(0x7f000000c000)="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0x1000}], 0x2, 0x0, 0x0, 0x0}, 0x3}], 0x2, 0x4) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000c6000-0x1c)={0x5, 0xc, 0x1ff, 0x100000000000c, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b62000-0x10)={r0, &(0x7f00000c5000)=""}, 0x10) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000716000)='coredump_filter\x00') [ 548.031557] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 548.055228] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/14 04:22:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x5) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) accept$alg(r2, 0x0, 0x0) 2018/01/14 04:22:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000fe8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffef2) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fe8000)=0x5, 0x4) bind$inet6(r1, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/14 04:22:31 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000008000-0xf)='/proc/self/net/pfkey\x00', 0x8202, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000009000-0x4)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000009000)=""/27, 0x1b, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000008000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x8, 0xb, &(0x7f0000008000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x791}, [@ldst={0x1, 0x0, 0x1, 0x9, 0x6, 0x18, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x7b5f, 0xf, 0x6, 0xe, 0xffffffff, 0xffffffffffffffff}, @map={0x18, 0xe, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)='GPL\x00', 0xf9c, 0xef, &(0x7f0000004000-0xef)=""/239, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000009000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffeffffffffd, 0x8000) ioctl(r2, 0x100, &(0x7f0000006000-0x1f5)="") 2018/01/14 04:22:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000758000-0x78)={0x1, 0x78, 0x6, 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) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80008) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r3 = syz_open_dev$sndpcmp(&(0x7f0000caa000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff9, 0x4000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000bc4000-0xd8)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x108d3442}, @in6={0xa, 0x0, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4209b4bb}, @in6={0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x2}, @in6={0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x100000000000}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x8) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007e5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f00004a5000)=0x0) 2018/01/14 04:22:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000fd8000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000eeb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c71000)={0x0, 0x1000, "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"}, &(0x7f0000826000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e3f000-0x10)={0x0, 0x2, 0x7, 0x2, r3}, 0x10) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000593000-0x8)={r1, r2}) 2018/01/14 04:22:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup(r0) close(r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000107000-0x4)=0x0, &(0x7f0000f12000-0x4)=0x4) 2018/01/14 04:22:31 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000012000)={0x3, r0, 0x1}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f000000c000-0x10)={0x1000, &(0x7f0000010000-0x1000)="335a7450fe5d83164c69eb76114732e3da5453449319de246ddaf7c73283e97429a86bf92cce4266afd47c40774b6a1a969c7c14576bfee16cd9c48519a4f0b2e78cae9743545a85daf324f3b43ff05b8a6e5fbd480557e913c9462cd1eac8b0efd01d930d8ecbb514bdcd7642509b7eb14114668e2be2674dc3b01fc231bed52b7fe7c8c1e77f9a6dc21a7f275eeb52699765f04a9e42701a8685287948a63c163a262599172ce8014b9c8cf3149dc83c46f0d43b03956aa6a03fd7d50302f8a82555f52d47a6210ea0d992b75ea0971abd781ce8741c1ef9b060b0c3e6d2af6691664e00398b2aa9c750e7539bcf6ae67d25415f6651ab61ccf6a29e770427beebd8907f9d36b76975157b830cb291710b3a69c21b3bc73a520fc4ec30b196cfb97aae45e0d170555a71cd5d0c19a4471df55d4492aca2aac096f3e7e77358bd636f13d4636413a4d9b2cf51bf499f199d556a46b511c7a47a86f0c0de60f0d58ac7decff1df37232d884870bb72035daa735f0c89700c7724681e1f35f3be04ee81276004f344c39b3863bde8fdfb7a854e12df45780fde6298e464bcfd4864878dcd70e0be9c6a632bc15fea5a798c7a37727195a969d6eaa92093d08196b57638ebfb64cc5f1a7d68d511a79c6e3f2666aa066153ce4e6e471ae52860b8c4b46aa148ef17770e84b2b03a56ecb391a4dc8657510671963dfd8616bfadb5d0020b3994a6545b9d0771bb1befe2e90acd7f8d84f41128def2969d8435b37fb7f2aec14287681d286167aa6f129cb33382c8beab14114abf9f9ec761c99ed789ed84c2428006d704aa91c84609ea86c7877df1e08db720c6b7992db88d9b7cf98eee54c7c9cc5e308ff09738f3c23b4529cf5bf8ad164d111af4bacc592f9cacc9a3a02d4ef020e0f364e06a894f8a5a8102d9935ee5601e88215207ad9ae488291c91673aca530202554c23551887b6c344d6d3c8cad166b090fcab279b494aa90e44003c4bbe27a460eb702f4f33d8cadcc717decc1922ca9c2b06d07dc7ee26ef279286fbc19069ed6f78d17aca4f2aa4b5408b5f31fe94ad2cf9e09302eeb8ca769d843a07bc32c9f09ab488eafcc0d6463d2910fbfcddde46be1ee78b0f5fc2acd42a151fc9b8854dfb25cdcd3c300f97355ea662cd88112b9142c102459ad0c8f8363fbb111087f26231338455ae2fe429932c67a4fb4d30404b31a8719f17fd8f16442095db321c3a6a1e0c8833f7b06f029106b04054dcc7ea8a91f5c0d8153bc91d6ca783e852c6e5fe77baa126e832daf19be077e74bc7dee20dedca94d73df772893ad0587211514cb482de94634679026ece89f3162b8445ee127ea214c8b3ffedffeef900b81e2bf8f4be081acd7149c2e28fc37f2064ed54215af13ccb0b228fb55b2d591303cbf84d3d39ce6d0b96da23294d522b7519de51ddf81595fe27c99529560c17535a1f7c252a3b0c47ee11f265535dc01c4a3e6135acd2ab0a892a7864b2efed5b8d27b1760ac90d28f8648e10d26a755cdd9281a6d157864dd6b4e680394b827df652a72220281affa7d5f90e969db210e7038660e8c38a7defca6e15b6691f22343b75f02c9bf1a03f23132b78b752ede9d6ff36f53938d820b96718ebc3ef649dbd13bd7f832a4d14dc0c464a491b64bd87653e64696938b2f545723f2e55b164a9956abb7564f4183941d4fe1000acce464270325b2c13d732febf212c0aedc08b18e2d99ac1de001108f4a9c55ae7bad7c1975e3669bd922ab6476f2d0970ee47d52434859bb06c4018d6ad3507aee754216acea009375e99dc797571a743fdcfa296b3cbde60d08d7a25260234b29da4c88b6a2b78570515b55250c38c104f23093efcc4b07723abf51490b8bf6a237c4ea19e9d5009e989cd7c7f4a3bf0262dbc265c11e3e67fd44994ac322b157fe40a7298beac54076408c3ff31513afae3c45ca725ed9b79eba74d5b758707ad439b389d01c607c008db987874dc1fba26070ece2b98de3aed4278447c06b067e358e38677ba690925ec9339ac7b4fe9123594228efc96a056f093a27f79865ad549ad674b8ca915ad1574f1387a1eb9567a3a21a15ebe198872529be916947eb54bf0f71463df4aa894f0466fab585e7479e88091105a5972a19e93370cec7edc126afb717c0e3aa6107049be8654636932b5cd15190ba62c22d08fa1f5ed31104d44aa7b7fdd4dd07c7425de205faa9163d1a6379cc21ae7a579d171277964717dfb7ac7cfd206d906236ea4bc8b6270b9876f0ba8e6e30db21aceabc054cf780ab43cf2100ab014fea0a1c3868534fc0a35ada4069b65f9c95b20bf4d9c795b18712f522f76c6f1505a3d48d1152f5fb9a602ab29bf6b4f18ad03eed0b9b23ccdd86654796f93216e7bc4c6f9fc030f05790ba177623f02348330ebbc62536f721d57ad0cec600e6ba7fcc2a2adc1d0c6754859eccbcc29d98e2b442664f5b88d707359797e7780a15e168b4db4529173ca74216277bc56efde3a62d468dfc3b3de51eac9c3509fe5e1cce8e870951347cedf606694477b7b0e80496a559aa5da6511fa28f13ea4eb44fc9a8eb5784af226de6c597fee56c4253980c6db366c29c20710f52eecd02e15a7dbe116c13a95b28016783b121eafb3587553a3e084da882879430680c086288b76efbd24720fbd801a52e1982b3a25a2d576232afd87746026fb0bb11b4b1a1facd09dc082991435dfc95322bc05e013fcb3f4917d00574352b5134838cb98f83edff7e66e6329ea493bf843ddb51badefdb79e10e819e38b8f57ec748c534b48226b74517cc1a43454885d7085cc71c84c94ff05c0864770f61acd3a7c152020863e08afcc75b9b0c38b46cbaf9e5da1c3bb597aa75fa422f8b6b9da9e9288bb5b1bd7b1558d56c4e80691940328761456e4346dec0af196b097c425cef6c47fb6823ac14dffb066fb8427ab1f7872d132e0c6bc33aea3b424ba42883460b94e5d82450b055aa53186a4ea18e6fc24cb3c75ff2d3a49123fc24b3e2238ff971dfc9b60d133aa89d4284e933a29116c9816321ce71b6ba39fff8a0b1149f6004c23421b48dce2eacfde815f356941d8c4726340f3e7d14dc04b1d02c28df7384cf8816644b057062eb399820fb539944b893ae6ff1229f1bfb54eb0d427d56df34750f75eb432f423e545b7791a3e5f4021e9f135e88fb6c73bc0f7628639910ed99f8afaa030b0fa1cecdfcec54c540d3c1151d57d52db0157bcbd5da35bdabd3193ec49d24819bb991cb6dd22c1a144817042dee33b083783ae17885e82e4903f330130d5409080537d5a51bea1bb06d5f5edc3a84535580ee30c21b0f0e127bc7809ede8daf0b9eba08fb1762816d694db8e8038ea6941cdbbbed876f3baa35235d7339a183f18a916c2f5e321043dc35635ce7784ba2c633c38e1fe78db05837dc6bc0989526937fe6f67639d8e0ca9e6b8ede50d63ea22cd5e6226c3bf86d5de76fa5f0fd2b5440c4efdcdc38e9d773699a3fd32ee9a6f2b959a723df103376b7207fafa2ba6edded1648671f2b55579f0dfd60a4553e4a0577c3abc292c4a0de21ad72bedb36c6decb7c087695c3e22b76af02465ec4b41605c7854d041fcaa8848080c077ec0ebfa88af6e3ad864dfa4d453b5c3a913758133307e19c3bff5d1cf90876f5ccfe12ead44c05b31353e38d1c71cc186ab20a7c676eed23144eea5ba39620608d355aeabc00e92a4e305f2b13d8cfde970958b1e440ed361f26c9cd40d9fbf51585f4fc200ed08119786a3c33e8bbeffa06d4c91eca790bac00e1783ce37fbb5b08ad7485a614a1df64a2a0a5aad3d87237a76a3d82cebeb8eeee1ce388a3eea9f1cd6355e4b8eec0cd50bb133613fa500723e77ed64e17b28e807cd4e770706e8f255ceabded6073544429d739e8a2b20e8f01b6a86be260760c2ddb2b0da13e543d5b0be1370ab8f8af1d9fc24fc28c06f306aaef8d451ed947767c1f6431975dd4125961c90597ce3a9aa61f9cbcccd71b0125e1d5172296c2e690747e9a8eecafe9b719fbe4bbda13bba5f575eab1db743a4d6d5cf34d0c028e9027806de637aef7d12caec0e52a6b4130d14635db580a352079abbd438df4fc4f9574896f62772bdeff55364e2453b701f05c742ff7fe7ae44f58d474498c77913cf1c027d0abf0b43a7be76b0adc1bfd8f3800aa8bcbc98394b98f686003812d55b672937a32bfccbeef370b71d7f1aa8a1dbfca64df54d2918fee121d408a5d97279d8cbd3681198e192a4d16ea68f5208a37a3311e4443786e459750bf05c16d5f7b219805063b8f883680cc04ea7db26ab0cd133b60c747daa567a068540d9ceda30351f5cfe3e2d865b987748649aa090b2351b77c363871fd7c4fefb94949d90a99baee6469450d2a6fc2a3c04635cabce59364739579acbf859afcc02e63d0abb090a7f043c40320d57882b290d6864521fd3d767d1e30ce8b8eafebc2f14932449b01952b0426320a3eda3938accf05c0c875aa32c09b9035ac414dbf78e6297241e1d2c6e9026b2857d6a8e85d555b73314c135ea15e9035556680b11defc535047687c96dbe07bfc88b165afd334e7bec2c1700baf50f5ed53e17caa57f3245bf60ff63a312a8677c5a7473188722a46186554c939ac62b2e8e264c74dbe53f51a5a4eb581a4daa3af065b09546d1b3c90243880a4d41246ee8e87320a113a19b76904480369a73b85c7b8b20973eab263874a631fa8bf33a04486dba1a789a49ada2392399e551c178c7f231ec8b1929bba40cd5286da17bf07fec54d6081122ef6f54cd8364b835b79b827d265db2a49751e0d00a21f91cefffd2f5081da2f60f96d74724c89dc528560b5ead160a609d2776011c49c9cd246aaeb6475df270b22cc42da4576b4868e74334629804e67c2f3f22dc4f772ae667d069ca3c9321291e3f0d6243baa1969652f853cb1e403a9701752a0294b4c5dbacce86a3b0f2170a1655f04433b18c40082719ae294339444fbb7886f1f3f3ebb164d8aef24f513a90c77b05d108498cb6847586710a1a2838a4e783adadbc1ebb6707d94ce688cf02774159b2fc60937290e06b7781f04922d46f49b8b442b913b3be23fbe2a75203c05c47a1dea2f968f8f1bea9b88df11ba869313511c6393552ad0d241f2ff734950ba93aa6666e315604a41c4c83b6b72e73eb052089c43870212aaea7747a34b935c3a96da238a9db002c6f5a7245ce4844a0178c7f719fe56947d0f9c4066c832c8b0b6c8e6b9f78732cf056e347a670ed2af16709964b14e01328abd7bff34343b1c8fadd763d56aeec39d097a63d70dbedd1698c58879b2b97661fd5669b28a835406eedfd877bd3476b269d4acab2e626f174ff4bb8ef508cf00b15ff2d5127a0dec89bdc4806c04be03f62b0dcee57b05b3788fba9a64aaa8be892e496f6aba74b39c4161beeb582c578fd8889f7879f2ef1142b39f1c2252bd78154ed347cd6c51228b5d19ad563848238f4e69d8687763004ef6e44dd31104f5c784935f6146b257776cf7b2460d62762b70181d73018238eda8fd36aa64093ddc837eec8e6a4619c15e5cfaecd50e71c1aab2f4529fdaeb610f3c3539a751cfcac69682d96618f5472a38c7183708c9ed0dc95f1cd07fbec7bbf7681844fe0c637152ad5a55fa8038b14717292b7bffdb88ffd653dceb7f9af6b467451e249666fed613879b3fabf98b735b135f703464b67b771710364d99cb4ced9c5b81e5362776f09516e595c4280"}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000017000)='/dev/sequencer2\x00', 0x480000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x6) ioctl$TIOCSTI(r3, 0x5412, 0xffffffff) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000000f000)=[{0x2, 0xffffffffffffffc0}], 0x1) 2018/01/14 04:22:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x1c, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0x0, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/14 04:22:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000074f000-0x8)={0x0, 0x0}, 0x80000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f66000-0x18)={r0, &(0x7f0000fc8000)="e13b2ec6fef8fa501f138d6e7539b6a6f8d88d801e09e30de6704cbbb3703f737d869412d55bb194e53327be81d839a11ce58469cf8813b620ed12d736dd1ebeb4142360119b984562e9ad170c49b99b0658d838b79018587e2c2ab100413d6302a5ee1ff2f3744604fa8a468a639ac99a6c78cd9dc437ac9c6d24b2316483ff7c490bea6d695db18c08cdf2f7b84991f6a63c279e2e24f8cd383eaa26b110a982af", &(0x7f0000c97000-0x6d)=""/109}, 0x18) r1 = syz_open_procfs(0x0, &(0x7f0000e6d000)='net/ip6_mr_cache\x004') ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00007f6000)=0x0) syz_open_procfs(r2, &(0x7f0000cbe000-0xe)='net/rt6_stats\x00') readv(r1, &(0x7f0000102000)=[{&(0x7f00007e7000)=""/165, 0x2fd}], 0xc98a701ebc24534) 2018/01/14 04:22:32 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000018000-0x10)={&(0x7f0000003000)={0x2, 0xffffffffffffffff, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@broadcast=0xffffffff}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$alg(r0, &(0x7f000000f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r2 = memfd_create(&(0x7f0000019000-0x1)='\x00', 0x3) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000018000)=0x1) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00007a0000-0x10)={0x1, &(0x7f0000147000)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000000)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r2 = gettid() timer_create(0x0, &(0x7f0000b42000-0x60)={0x0, 0xa, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000558000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000e38000-0x20)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000474000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00008f2000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000068e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000f2e000-0x8)={0x3ffff}, &(0x7f00004e9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d13000-0x10)={0x77359400, 0x0}, 0x8) 2018/01/14 04:22:32 executing program 1: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x10) connect$inet6(r0, &(0x7f0000aca000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000acb000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000467000-0x4)=0xa0) 2018/01/14 04:22:32 executing program 5: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f000090c000-0x4)=0x61c0, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00006fc000)='tls\x00', 0x4) 2018/01/14 04:22:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000445000)='/dev/dmmidi#\x00', 0x9, 0x200) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000ee3000)=""/42) bind$alg(r0, &(0x7f00001bf000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c3d000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000b17000-0x4)=0x3) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000c8c000-0x14)={0x400, 0x7ff, 0x1000, 0x1f, 0x100000000, 0x8, 0xa6a7, 0x80, 0xa6d2, 0x7}) sendmsg$alg(r2, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000e16000-0x10)=[], 0x0, &(0x7f0000c3b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000733000-0x10)=[{&(0x7f00006cf000)=""/176, 0x2f4}], 0x1, &(0x7f0000d54000-0x46)=""/70, 0x46, 0x0}, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/14 04:22:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000272000-0x4)=0x1, 0x4) readv(r0, &(0x7f0000767000)=[{&(0x7f0000876000)=""/254, 0xfe}], 0x1) [ 548.304376] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 548.316686] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/14 04:22:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000054d000)="") r0 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) read(r0, &(0x7f00002f6000-0x31)=""/49, 0x31) r1 = gettid() pipe(&(0x7f0000dc9000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000f80000)=[{&(0x7f00004b8000-0x72)=""/114, 0x72}], 0x1) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00008e3000-0x4)=0x1000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000942000)={{0x2, 0x1, 0x7f, 0x3, 0x100000000}, 0x92b1, 0x4, 'id0\x00', 'timer0\x00', 0x0, 0x7, 0x1, 0x40, 0xa421, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setaffinity(r1, 0x8, &(0x7f0000715000)=0x2) close(r3) 2018/01/14 04:22:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000805000)=""/138, &(0x7f0000c83000)=0x8a) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000533000)={0x0, 0x0}) 2018/01/14 04:22:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') socketpair(0x10, 0x7, 0xe6, &(0x7f0000e73000-0x8)={0x0, 0x0}) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000b7e000)={0x0, 0xfff, 0x3ff, {0x3016, 0x1}, {0xff, 0x0}, @ramp={0x1, 0x5, {0x0, 0x8af7, 0x4, 0xffffffffffffffc0}}}) fstat(r0, &(0x7f00005d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f1b000)={0x0, 0xc7d}, &(0x7f00008a4000-0x4)=0x8) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00004eb000-0x8)={r3, 0x0}, &(0x7f0000b62000-0x4)=0x8) creat(&(0x7f0000509000)='./file0\x00', 0x80) readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xfe08}], 0x1) 2018/01/14 04:22:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) fcntl$getownex(r0, 0x10, &(0x7f0000c4d000-0x8)={0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005af000-0xc)='/dev/rfkill\x00', 0x40, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000d50000-0x20)={0x2, 0x3, 0x101, 0x2, r1}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000be6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish-asm)\x00'}, 0x58) fcntl$setlease(r0, 0x400, 0x3) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5", 0x4) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000773000-0x38)={0x0, 0x0, &(0x7f0000f84000)=[{&(0x7f00006f3000)="71bc731935348eb34a3564fe20ec98e1", 0x10}], 0x1, &(0x7f0000117000-0x78)=[], 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000829000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000e2d000)={r5, r6+10000000}, &(0x7f000021a000-0x10)={0x0, 0x0}) readv(r4, &(0x7f00005d3000-0x50)=[{&(0x7f00004b5000-0xc)=""/12, 0xc}, {&(0x7f0000552000)=""/32, 0x20}], 0x2) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00005db000)=0x3, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000058c000-0xc)={0x3, r3, 0x1}) ioctl$KVM_IRQ_LINE(r7, 0x4008ae61, &(0x7f000099a000+0x736)={0xffffffffffff7fff, 0x7fffffff}) 2018/01/14 04:22:32 executing program 3: sync() mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0x5, 0x1000000000000000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000018000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000017000)=0x6, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000015000)={0x0, 0xa8, "3b6dc2f3ff7c2405b09b12992d037cde4a56761e95d888c02c1bbc03f639af490e9cecb9eafd8c13274dc6c59f2d2f5006ea0ca2df90f87f644a2137069936659645e1dbf52908158699b71312fe8f17bb6761be8e5537ce0f0e8bc9d804dd863e5f2093591be944e8805cb6e2087b41a3f0f22d9569b9a885ca34187dfd93c49cec4a9e07772ce9ec20bc618eed180c8f1664e616924cb07c574d4be704891f9f9805e9b170bd05"}, &(0x7f0000019000-0x4)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000000f000-0xc)={r2, 0x2, 0x30}, 0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000018000-0x4)=0x400, 0x4) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffe, 'digest_null\x00'}, 0xb4f8723b40369ca1) r1 = accept$alg(r0, 0x0, 0x0) getsockopt(r0, 0x101, 0x5, &(0x7f0000545000)=""/69, &(0x7f000010c000-0x4)=0x45) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$mouse(&(0x7f000006e000)='/dev/input/mouse#\x00', 0x7fffffff, 0x50000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f7d000)={0x0, 0x4, 0x20}, &(0x7f00003c4000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000a79000-0x20)={0xfffffffffffffff8, 0x6, 0x200, 0xffff, 0xffffffffffffff01, 0x100000000, 0x5, 0x2, r3}, &(0x7f0000edb000-0x4)=0x20) 2018/01/14 04:22:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f50000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000038b000-0x4)=0xe, 0x0) ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f0000eb0000)=""/118) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2286, &(0x7f0000007000)="") gettid() getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000d8000-0x8)={0x0, 0x0, 0x0}, &(0x7f00009a1000-0x4)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000928000-0xa)='net/route\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000d48000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005cd000)=0x20) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000c02000)="b77eaa3e766693822a8e4d4dcaaaa62686b6a51fc4fb594431409293552a4e734926303319fea10c151223c32fc773cd32477d04393fd39728b80db3b300092d12c4c03b71f0130c67bf7cc49f01816870efe01a049b8b85c056b3e13ea705b8559b8e4edaccbb4bc6a89ea324281fa7edb434b72fc7660cb8baa736fdab774f06e66740cc66cef7655ebc7b413ec6c2ac089ad4244f82") ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f21000-0x4)=0x0) fcntl$getown(r1, 0x9) 2018/01/14 04:22:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = 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) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x1c, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0x0, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/14 04:22:32 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000000d000-0xc)={@loopback=0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000018000-0x4)=0xc) 2018/01/14 04:22:32 executing program 0: r0 = socket(0x2, 0x8000000000003, 0x3) getsockopt(r0, 0xff, 0x1, &(0x7f0000003000-0x1)=""/1, &(0x7f0000002000-0x4)=0x1) 2018/01/14 04:22:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ac9000-0xc)={0x0, 0x0, 0x0}, &(0x7f000085d000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d33000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000090f000)='net/if_inet6\x00') readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 04:22:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') socketpair(0x10, 0x7, 0xe6, &(0x7f0000e73000-0x8)={0x0, 0x0}) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000b7e000)={0x0, 0xfff, 0x3ff, {0x3016, 0x1}, {0xff, 0x0}, @ramp={0x1, 0x5, {0x0, 0x8af7, 0x4, 0xffffffffffffffc0}}}) fstat(r0, &(0x7f00005d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f1b000)={0x0, 0xc7d}, &(0x7f00008a4000-0x4)=0x8) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00004eb000-0x8)={r3, 0x0}, &(0x7f0000b62000-0x4)=0x8) creat(&(0x7f0000509000)='./file0\x00', 0x80) readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xfe08}], 0x1) 2018/01/14 04:22:32 executing program 1: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000570000-0xc)='/dev/rfkill\x00', 0x20802, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6c000)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3, []}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000237000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00002d0000-0x4)=r1) ptrace$setsig(0x4203, r1, 0xaa6, &(0x7f00004fd000)={0x18, 0x8, 0x3, 0x3}) 2018/01/14 04:22:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000e7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) munmap(&(0x7f00009ee000/0x4000)=nil, 0x4000) mbind(&(0x7f0000bc4000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000528000-0x8)=0x7, 0x2, 0x3) 2018/01/14 04:22:32 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000015000-0x11)='/dev/qat_adf_ctl\x00', 0x107000, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000003000-0x4)=0x288, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000018000-0xb)='/dev/adsp#\x00', 0x6, 0x4000410280) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000018000-0x30)={0x3, 0x0, 0x3f, 0x4, 0x5, 0x5c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x2, 0xa, 0x3) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/14 04:22:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x3, 0x100000000) getrusage(0xfffffffffffffffe, &(0x7f0000003000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000cf4000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x2000014, &(0x7f0000003000)={r1, r2/1000+10000}, 0x10) 2018/01/14 04:22:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000189000)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000ca6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000318000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000084a000-0xc)={@broadcast=0xffffffff, @loopback=0x7f000001, r2}, 0xc) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f000004f000-0x10)={&(0x7f00007ca000/0x4000)=nil, 0x4000}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000bd8000-0x10)={0x2b, &(0x7f0000839000)=""/43}) 2018/01/14 04:22:32 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b2e000-0x10)='/selinux/create\x00', 0x2, 0x0) pread64(r0, &(0x7f0000b9a000)=""/104, 0x68, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x4, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000402000-0x8)=0x9) write(r2, &(0x7f0000bbd000)="", 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/01/14 04:22:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f0000313000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/14 04:22:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000026b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000384000-0x4)=0x3) write(r1, &(0x7f0000fd6000)="", 0x0) 2018/01/14 04:22:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b5c000)=0x5d5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = 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) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000461000)=0x0) timer_create(0x0, &(0x7f0000800000)={0x0, 0x1c, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fb000-0x4)=0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0x0, 0x6, 0xc6, 0x1, r5}, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000e75000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = open(&(0x7f00004b8000)='./file0\x00', 0x800, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000009a000)={r7, 0x200}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/14 04:22:32 executing program 0: clone(0x0, &(0x7f0000d28000)="", &(0x7f00000eb000)=0x0, &(0x7f0000c37000-0x4)=0x0, &(0x7f000095e000)="") getegid() r0 = openat$audio(0xffffffffffffff9c, &(0x7f00006ab000)='/dev/audio\x00', 0x781040, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000d92000-0x4)=0x9) 2018/01/14 04:22:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000136000-0x10)={0x10000000000, 0x6}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f55000)=@assoc_value={0x0, 0x3}, &(0x7f0000006000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002a3000-0x98)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8}, 0x98) sendfile(r0, r0, &(0x7f00003c5000-0x8)=0x38, 0x3ff) 2018/01/14 04:22:32 executing program 5: r0 = syz_open_dev$mouse(&(0x7f00004d7000)='/dev/input/mouse#\x00', 0x1, 0x80) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000b5b000)={0x9, 0x4, [{0x0, 0x0, 0x100000000}, {0x6, 0x0, 0x44d4}, {0x6, 0x0, 0x800}, {0x3, 0x0, 0x7}, {0x6, 0x0, 0x9d2}, {0x8000, 0x0, 0x80}, {0x1, 0x0, 0x7}, {0x4, 0x0, 0x80000000}, {0xdb51, 0x0, 0x1}]}) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x800, 0x8) 2018/01/14 04:22:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) listen(r0, 0x8) accept4(r0, &(0x7f00000d4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000eab000)=0x10, 0x0) listen(r0, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000527000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008a9000-0x10)={0x0, 0x2c, &(0x7f0000d22000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000f6b000-0x4)=0x10) 2018/01/14 04:22:32 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000018000-0xc)=@known='trusted.syz\x00') ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000019000-0xe)='/dev/admmidi#\x00', 0x5, 0x200000) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000006000-0x8)={0x0, 0x0}) 2018/01/14 04:22:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000dae000-0xe8)={{{@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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003de000)=0xe8) r2 = geteuid() r3 = getuid() r4 = getpid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000395000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000085e000-0x4)=0x0) r7 = getuid() getresgid(&(0x7f000045b000)=0x0, &(0x7f000015a000)=0x0, &(0x7f000037f000-0x4)=0x0) r9 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e13000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aaf000-0x4)=0xe8) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000942000)={"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"}) fstat(r0, &(0x7f00005b0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgrp(0xffffffffffffffff) r13 = geteuid() lstat(&(0x7f00009b4000)='./file0\x00', &(0x7f00001e2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000f69000-0x38)={0x0, 0x0, &(0x7f0000d88000)=[{&(0x7f0000c77000-0x21e8)={0x21e8, 0x2f, 0xb04, 0x0, 0x3, "", [@typed={0x8, 0x8b, @void=""}, @nested={0x190, 0x23, [@generic="fe9789d3a2793148043f055f2c6b1760b37fa6e4f0293187afc96042c2e71420ca25c5487553a79887e033193109cde60909f98b08b59240777acdfdf70b5e037766198da75b1f073cf185f72f3e914d766cd2a83f862617fe6e1d05e949d48b4720f3dc22c3ba471e16c16a19fe5396f0e1e7ee4789680d2904d809cec0d04586f09cc1c4eec444591edbd4117ebc83b069437780", @generic="c1fc9b46f1fc31b13364e52bcb04255358b80f1122131460e7aa0f21421801b5c36057da6c8c2e08da2b", @typed={0xc, 0x29, @fd=r0}, @typed={0xc0, 0x21, @binary="e70db9843dba4a2bbf5dc7db820fcb7e0242a5071889914cf8842687d0504e84ff2b3aa291642f2b614492b709e66d7005e7a8d2e20f9158887b05c7e3cbb02cbd3c4042d16750f707881b99838ea2de7629e2d26a45045952be8857d2bd44ed8fe125b0e5a462a81383c545654559168c6ef3c4e698a67075bc4ca831b14526055d7ea3840721be8cdf172012f92ef52b45dcfac8623729dc68e1716f672649f3ed601cb8ce802b2216c6b755b4218e066c4768d76f32"}]}, @typed={0x18, 0x55, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x14, 0x2e, @str=']md5sum[\x00'}, @typed={0xc, 0x34, @str=')\x00'}, @generic="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@generic="71bfd1569535f03a60ab6145a8fa7f0248443f2b06b527324774611023e60f30b8979015a763b97dea7d05c135fe61d6479a89f33cb03ec984410d83786b5390cc0f9a558cb0c8def1ed74c356097451b045775258874f4c722b8b1b986f9b45f3192d7d616cea720cd529216904bf4bbc9a53f22a31d5f3a04b4906f474f64313dd1da75be0436ba0be6e724bde5fee38d1f4ca2969c40c03506ac5f7103c893097c241ac4a43a355c6e9844e14027b799b92df9f1f3ce24530c86b68c557ce1fff63220d5b051db70040b1941dda6d1ef4c27b454ac4a8a565de47db64b07e62fc60fc913f1f8ee3cd55ee1362c32d"]}, 0x1e8}, {&(0x7f0000035000)={0x3b0, 0x2d, 0x602, 0x4, 0x3, "", [@typed={0xc, 0x1a, @uid=r3}, @typed={0xc, 0x39, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x22, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x58, @void=""}, @nested={0x374, 0x5f, [@generic="9c484a4b8de09df4fac4fd1f57c11180cca7a23452d44be2ba49eb3adca36ba8cc71bc97053c432154a6ab24526bfba3feb5af9a2af503fe99d659fd9fe1f2fc2d427b417e148ae5ac41f1c30efc6f0e84cbb8992500a03c07dda12220e976c942bbd971a69e2d25329f95822ff941bfe5bec97a649204eeee005e60be95acdc17b29c193b69f1a6fc0972ef45e844c2d53fe329068bc4807fff5827fb0c6945ae01dbc5ba0ca9b50f64", @generic="5cdea6eb3d84f87b1178436caec064eefc0381a48fce7d5434dadc8d2112bf7c8be542f9526366100080bf489fa1aa00fe37b715530e0afdb96aa60c4db783d8b65060046be76f3ef98697840d0fdda73a7ae83977fc3ab8f751ea23b9c1be0a7c40db72911a29ee951a895007a6ee91179268160197dd95fe35918bb4c8ee8220e397ae8199efde7a9e54453ab6dcddeafc104a626f2d85a7fac53498373044396be539dd8144c6bf210e5d189481901e97c59b3493978b137564931052f3d26660c922c90b25e3d12a49bda23ada754926bf2052a93c8739bb2558f3c0aa1d59e99f", @generic="8fba87b2f89a71ffb5022306ec1db5834fc9c5f937cb5e5e4760cd00346e18c5e8c80a766fad20a157a17a1f1f523681274d42fbfd9281b13bdd898ee321c3cbb1c384fd45455379e0df7cef084f5557801d1041325465790ec8f5c0b2fc5f18b7af6298b28170fe35e6d5164df2448a75520c4f75aae7d13c7ce491e7dba7b3db272f05dcca51", @typed={0x18, 0x19, @str='cgroup/ppp0$/\x00'}, @typed={0x18, 0x6f, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}}, @generic="340bc23f66aa9c209f8d916c107900c7f4e4082e83280e2563b41cd35b38eb42a29e636c3e69e66bd6f62fad7e4a2e963e0e2c3ade60106127f37eef69c68d4670ec2474d0edd3318a3855fbb2f05f8c0f5516e1818b05a4456c5f398b350eb272328bb7d64fa94f6a0100156d807f30d69742f047896b86f62fa90f42a2d051e33905de1bb0e5ba5231e9fef1e16fd18a65a695bddd071ab42af94fb742bfc9243ec548337e5d0ce291c031ad8d751b323a6eb4d824d2c35918a7164fe1e192c47b018a763c0687cb4fbb246b4bbf387f663676a925070f020b92fedc112f5ec13131b81cb0d3b3d69024ffbc99219f05", @typed={0x8, 0x85, @void=""}, @typed={0xc, 0x1, @pid=r4}, @typed={0x18, 0x62, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x2b, @pid=r5}]}]}, 0x3b0}, {&(0x7f0000baf000)={0x24c, 0x30, 0x0, 0x4, 0x2, "", [@typed={0xc, 0x67, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x24, @fd=r0}, @generic="a37843813686e4fd727a2c506ced32e23599f7f48ef462c651c5c653ca78cd0cc52c4937cdbf4b6edbbdc4ce9411676053e5919fb90cfb6c6d3db13fed4b4a1d181977a25a57", @typed={0xd4, 0x21, @binary="ba2a6cef1c4c978eccacc56a4f6c45e2d0105c7acc824823061a5d1f8ff4ed421b66a98779c0eddc3ac9c5c8b7a7825bb2e4cd370c9e8a4882c9e23cd5a72948c76387f9425ae88b0c4750e677bdf0ab4dca8086109dcee4f509e58a78cb62165fb738fbed4eee0222b46c3b2c22a3705bfe81a315264d9fd272aa38ebca15a8ba53f7ecec16c892994e5402fe00aa72b56f88a15cfc02e781a008f3441a174e895693ea07d6b343a2819ebba604cffbaa98a149025d43a7570cfaf5d59338d78305c09d31801e1207"}, @nested={0x10, 0x39, [@typed={0xc, 0x2c, @ipv4=@broadcast=0xffffffff}]}, @nested={0xe8, 0x50, [@generic="b3f47b135c95f791f4beda986d0cce95312f2f5611d86488059b172b445b88c357ca733bce1d280d1fd00bed7b22f0dcfb2be5509f5d1eb8155bc833ca75d1b225062fca9f0f25c3d95e56f110e547e30be3d8076b88f86595b7c2e9e8f258dc796cc7d31e4578b3ae6df844d649749cb606960728368715ea1312b4056da9b176b53a9217ede69551ce6c101fbf12481acacabc1c0eb567eb5d89f7e01bae19ef8d961584aa02950ff0c9a111f426ca9e", @generic="142e5e6ba3e627a5522fb0d977a69fc48c65b91c89252c2a2aa760b52e6db08b794148818a0a22524596e03fa7a927888e"]}, @typed={0x10, 0x65, @u64=0x7f}]}, 0x24c}], 0x5, &(0x7f0000f78000-0x120)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x120, 0x10}, 0x20000000) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000949000+0x6f2)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@empty=0x0, @multicast1=0xe0000001]}, 0x18) getresuid(&(0x7f0000f0f000)=0x0, &(0x7f0000728000)=0x0, &(0x7f0000b22000-0x4)=0x0) [ 548.640917] [ 548.642591] ===================================== [ 548.647481] WARNING: bad unlock balance detected! [ 548.652359] 4.15.0-rc7+ #261 Not tainted [ 548.656402] ------------------------------------- [ 548.661226] syz-executor4/28775 is trying to release lock (mrt_lock) at: [ 548.668062] [<000000007e415d1c>] ipmr_mfc_seq_stop+0xe1/0x130 [ 548.673919] but there are no more locks to release! [ 548.678903] [ 548.678903] other info that might help us debug this: [ 548.685544] 2 locks held by syz-executor4/28775: [ 548.690270] #0: (sb_writers#7){.+.+}, at: [<00000000f6552a39>] do_sendfile+0xada/0xe80 [ 548.698486] #1: (&p->lock){+.+.}, at: [<00000000185ef94f>] seq_read+0xd5/0x13d0 [ 548.706088] [ 548.706088] stack backtrace: [ 548.710559] CPU: 1 PID: 28775 Comm: syz-executor4 Not tainted 4.15.0-rc7+ #261 [ 548.717898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 548.727225] Call Trace: [ 548.729962] dump_stack+0x194/0x257 [ 548.733564] ? arch_local_irq_restore+0x53/0x53 [ 548.738212] ? ipmr_mfc_seq_stop+0xe1/0x130 [ 548.742510] print_unlock_imbalance_bug+0x12f/0x140 [ 548.747506] lock_release+0x6fe/0xa40 [ 548.751280] ? ipmr_mfc_seq_stop+0xe1/0x130 [ 548.755574] ? lock_downgrade+0x980/0x980 [ 548.759697] ? ipmr_mfc_seq_start+0x22f/0x3d0 [ 548.764170] ? memcpy+0x45/0x50 [ 548.767442] ? seq_puts+0xb5/0x130 [ 548.770960] _raw_read_unlock+0x1a/0x30 [ 548.774908] ipmr_mfc_seq_stop+0xe1/0x130 [ 548.779033] traverse+0x3bc/0xa00 [ 548.782465] ? seq_hlist_next+0xc0/0xc0 [ 548.786412] ? __lock_is_held+0xb6/0x140 [ 548.790447] ? seq_lseek+0x3c0/0x3c0 [ 548.794316] seq_read+0x96a/0x13d0 [ 548.797829] ? fsnotify+0x7b3/0x1140 [ 548.801516] ? seq_lseek+0x3c0/0x3c0 [ 548.805213] ? fsnotify_first_mark+0x2b0/0x2b0 [ 548.809770] ? avc_policy_seqno+0x9/0x20 [ 548.813808] ? selinux_file_permission+0x82/0x460 [ 548.818622] ? seq_lseek+0x3c0/0x3c0 [ 548.822311] proc_reg_read+0xef/0x170 [ 548.826088] do_iter_read+0x3d2/0x5a0 [ 548.829861] ? dup_iter+0x260/0x260 [ 548.833465] vfs_readv+0x121/0x1c0 [ 548.836979] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 548.842318] ? lock_downgrade+0x980/0x980 [ 548.846441] ? __free_insn_slot+0x5c0/0x5c0 [ 548.850738] ? rcutorture_record_progress+0x10/0x10 [ 548.855741] ? is_bpf_text_address+0xa4/0x120 [ 548.860212] ? kernel_text_address+0x102/0x140 [ 548.864769] default_file_splice_read+0x508/0xae0 [ 548.869585] ? default_file_splice_read+0x508/0xae0 [ 548.874574] ? __save_stack_trace+0x7e/0xd0 [ 548.878871] ? do_splice_direct+0x3c0/0x3c0 [ 548.883177] ? print_irqtrace_events+0x270/0x270 [ 548.887905] ? save_stack+0xa3/0xd0 [ 548.891515] ? save_stack+0x43/0xd0 [ 548.895116] ? kasan_kmalloc+0xad/0xe0 [ 548.898976] ? alloc_pipe_info+0x135/0x350 [ 548.903184] ? splice_direct_to_actor+0x64a/0x820 [ 548.907999] ? do_splice_direct+0x29b/0x3c0 [ 548.912302] ? do_sendfile+0x5c9/0xe80 [ 548.916170] ? SyS_sendfile64+0xbd/0x160 [ 548.920205] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 548.925106] ? print_irqtrace_events+0x270/0x270 [ 548.929837] ? __lock_is_held+0xb6/0x140 [ 548.933877] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 548.939735] ? __lockdep_init_map+0xe4/0x650 [ 548.944117] ? fsnotify+0x7b3/0x1140 [ 548.947806] ? fsnotify_first_mark+0x2b0/0x2b0 [ 548.952363] ? avc_policy_seqno+0x9/0x20 [ 548.956399] ? selinux_file_permission+0x82/0x460 [ 548.961216] ? security_file_permission+0x89/0x1e0 [ 548.966119] ? do_splice_direct+0x3c0/0x3c0 [ 548.970413] do_splice_to+0x10a/0x160 [ 548.974191] ? do_splice_to+0x10a/0x160 [ 548.978139] splice_direct_to_actor+0x242/0x820 [ 548.982780] ? _cond_resched+0x14/0x30 [ 548.986641] ? generic_pipe_buf_nosteal+0x10/0x10 [ 548.991460] ? do_splice_to+0x160/0x160 [ 548.995409] ? security_file_permission+0x89/0x1e0 [ 549.000312] ? rw_verify_area+0xe5/0x2b0 [ 549.004347] do_splice_direct+0x29b/0x3c0 [ 549.008482] ? splice_direct_to_actor+0x820/0x820 [ 549.013298] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 549.018040] ? __sb_start_write+0x209/0x2a0 [ 549.022337] do_sendfile+0x5c9/0xe80 [ 549.026030] ? do_compat_pwritev64+0x100/0x100 [ 549.030584] ? __might_sleep+0x95/0x190 [ 549.034542] ? kasan_check_write+0x14/0x20 [ 549.038752] ? _copy_from_user+0x99/0x110 [ 549.042870] SyS_sendfile64+0xbd/0x160 [ 549.046733] ? SyS_sendfile+0x1a0/0x1a0 [ 549.050679] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 549.055670] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 549.060400] entry_SYSCALL_64_fastpath+0x23/0x9a [ 549.065125] RIP: 0033:0x452cf9 [ 549.068288] RSP: 002b:00007f3b52172c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 549.075968] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 549.083210] RDX: 00000000203c4ff8 RSI: 0000000000000013 RDI: 0000000000000013 [ 549.090455] RBP: 0000000000000109 R08: 0000000000000000 R09: 0000000000000000 [ 549.097700] R10: 00000000000003ff R11: 0000000000000212 R12: 00000000006ef978 [ 549.104942] R13: 00000000ffffffff R14: 00007f3b521736d4 R15: 0000000000000000 [ 549.112494] WARNING: CPU: 1 PID: 28775 at lib/usercopy.c:26 _copy_to_user+0xb5/0xc0 [ 549.120274] Kernel panic - not syncing: panic_on_warn set ... [ 549.120274] [ 549.127613] CPU: 1 PID: 28775 Comm: syz-executor4 Not tainted 4.15.0-rc7+ #261 [ 549.134944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 549.144270] Call Trace: [ 549.146836] dump_stack+0x194/0x257 [ 549.150439] ? arch_local_irq_restore+0x53/0x53 [ 549.155096] ? vsnprintf+0x1ed/0x1900 [ 549.158875] panic+0x1e4/0x41c [ 549.162042] ? refcount_error_report+0x214/0x214 [ 549.166772] ? show_regs_print_info+0x18/0x18 [ 549.171245] ? __warn+0x1c1/0x200 [ 549.174676] ? _copy_to_user+0xb5/0xc0 [ 549.178539] __warn+0x1dc/0x200 [ 549.181791] ? _copy_to_user+0xb5/0xc0 [ 549.185654] report_bug+0x211/0x2d0 [ 549.189261] fixup_bug.part.11+0x37/0x80 [ 549.193298] do_error_trap+0x2d7/0x3e0 [ 549.197158] ? ipmr_mfc_seq_start+0x22f/0x3d0 [ 549.201628] ? math_error+0x400/0x400 [ 549.205406] ? memcpy+0x45/0x50 [ 549.208670] ? seq_puts+0xb5/0x130 [ 549.212193] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 549.217023] do_invalid_op+0x1b/0x20 [ 549.220710] invalid_op+0x22/0x40 [ 549.224136] RIP: 0010:_copy_to_user+0xb5/0xc0 [ 549.228603] RSP: 0018:ffff8801c42a7360 EFLAGS: 00010206 [ 549.233938] RAX: ffff8801a729c700 RBX: 000000000000002f RCX: ffffffff825aa4a5 [ 549.241181] RDX: 00000000001f0100 RSI: 0000000000000019 RDI: ffff8801a729dae0 [ 549.248426] RBP: ffff8801c42a7388 R08: ffff8801dac00dc0 R09: ffff8801d48f6d00 [ 549.255669] R10: 1ffff10038854dc8 R11: fffffbfff0fd89bd R12: ffff8801bcb6c038 [ 549.262917] R13: ffff8801d48f6d38 R14: 000000000000002f R15: ffff8801c72f6a80 [ 549.270172] ? _copy_to_user+0xb5/0xc0 [ 549.274049] seq_read+0x875/0x13d0 [ 549.277567] ? fsnotify+0x7b3/0x1140 [ 549.281259] ? seq_lseek+0x3c0/0x3c0 [ 549.284946] ? fsnotify_first_mark+0x2b0/0x2b0 [ 549.289505] ? avc_policy_seqno+0x9/0x20 [ 549.293540] ? selinux_file_permission+0x82/0x460 [ 549.298372] ? seq_lseek+0x3c0/0x3c0 [ 549.302062] proc_reg_read+0xef/0x170 [ 549.305850] do_iter_read+0x3d2/0x5a0 [ 549.309624] ? dup_iter+0x260/0x260 [ 549.313243] vfs_readv+0x121/0x1c0 [ 549.316760] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 549.322099] ? lock_downgrade+0x980/0x980 [ 549.326228] ? __free_insn_slot+0x5c0/0x5c0 [ 549.330537] ? rcutorture_record_progress+0x10/0x10 [ 549.335532] ? is_bpf_text_address+0xa4/0x120 [ 549.340000] ? kernel_text_address+0x102/0x140 [ 549.344563] default_file_splice_read+0x508/0xae0 [ 549.349379] ? default_file_splice_read+0x508/0xae0 [ 549.354369] ? __save_stack_trace+0x7e/0xd0 [ 549.358671] ? do_splice_direct+0x3c0/0x3c0 [ 549.362975] ? print_irqtrace_events+0x270/0x270 [ 549.367704] ? save_stack+0xa3/0xd0 [ 549.371306] ? save_stack+0x43/0xd0 [ 549.374906] ? kasan_kmalloc+0xad/0xe0 [ 549.378769] ? alloc_pipe_info+0x135/0x350 [ 549.382976] ? splice_direct_to_actor+0x64a/0x820 [ 549.387791] ? do_splice_direct+0x29b/0x3c0 [ 549.392083] ? do_sendfile+0x5c9/0xe80 [ 549.395943] ? SyS_sendfile64+0xbd/0x160 [ 549.399978] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 549.404883] ? print_irqtrace_events+0x270/0x270 [ 549.409615] ? __lock_is_held+0xb6/0x140 [ 549.413671] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 549.419534] ? __lockdep_init_map+0xe4/0x650 [ 549.423915] ? fsnotify+0x7b3/0x1140 [ 549.427607] ? fsnotify_first_mark+0x2b0/0x2b0 [ 549.432168] ? avc_policy_seqno+0x9/0x20 [ 549.436205] ? selinux_file_permission+0x82/0x460 [ 549.441025] ? security_file_permission+0x89/0x1e0 [ 549.445929] ? do_splice_direct+0x3c0/0x3c0 [ 549.450224] do_splice_to+0x10a/0x160 [ 549.453999] ? do_splice_to+0x10a/0x160 [ 549.457954] splice_direct_to_actor+0x242/0x820 [ 549.462597] ? _cond_resched+0x14/0x30 [ 549.466462] ? generic_pipe_buf_nosteal+0x10/0x10 [ 549.471283] ? do_splice_to+0x160/0x160 [ 549.475232] ? security_file_permission+0x89/0x1e0 [ 549.480137] ? rw_verify_area+0xe5/0x2b0 [ 549.484236] do_splice_direct+0x29b/0x3c0 [ 549.488364] ? splice_direct_to_actor+0x820/0x820 [ 549.493184] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 549.497913] ? __sb_start_write+0x209/0x2a0 [ 549.502211] do_sendfile+0x5c9/0xe80 [ 549.505904] ? do_compat_pwritev64+0x100/0x100 [ 549.510461] ? __might_sleep+0x95/0x190 [ 549.514410] ? kasan_check_write+0x14/0x20 [ 549.518619] ? _copy_from_user+0x99/0x110 [ 549.522741] SyS_sendfile64+0xbd/0x160 [ 549.526604] ? SyS_sendfile+0x1a0/0x1a0 [ 549.530560] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 549.535554] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 549.540289] entry_SYSCALL_64_fastpath+0x23/0x9a [ 549.545018] RIP: 0033:0x452cf9 [ 549.548186] RSP: 002b:00007f3b52172c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 549.555865] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 549.563107] RDX: 00000000203c4ff8 RSI: 0000000000000013 RDI: 0000000000000013 [ 549.570353] RBP: 0000000000000109 R08: 0000000000000000 R09: 0000000000000000 [ 549.577596] R10: 00000000000003ff R11: 0000000000000212 R12: 00000000006ef978 [ 549.584840] R13: 00000000ffffffff R14: 00007f3b521736d4 R15: 0000000000000000 [ 549.592551] Dumping ftrace buffer: [ 549.596063] (ftrace buffer empty) [ 549.599751] Kernel Offset: disabled [ 549.603351] Rebooting in 86400 seconds..